本發明涉及半導體封裝，更詳細地說，涉及在用於BGA封裝的帶條上加壓複數個球的BGA封裝用球加壓系統及球加壓裝置。The present invention relates to semiconductor packaging, and more particularly, to a ball pressing system and a ball pressing device for BGA packaging for pressing a plurality of balls on a tape used for BGA packaging.
BGA(球柵陣列封裝，Ball Grid Array)為將用於安裝在PCB上的外部端子由球端子構成的封裝，具有可增加連接端子的數量及可縮小端子之間的間距的優點，因此近來正在被廣泛使用。BGA (Ball Grid Array) is a package in which the external terminals for mounting on a PCB are composed of ball terminals. It has the advantages of increasing the number of connection terminals and reducing the distance between terminals, and is therefore being widely used recently.
另一方面，在封裝小型化、纖薄化的同時也在縮小BGA封裝用球的大小，因此存在在用於製造BGA封裝的帶條上難以安裝球的問題。On the other hand, as packages become smaller and thinner, the size of the balls used in BGA packages is also reduced, so there is a problem that it is difficult to mount the balls on the tape used to manufacture the BGA packages.
尤其是，球在帶條上安裝不良可能是BGA封裝的端子連接不良引起的，因此在帶條上安裝球的品質非常重要。In particular, poor ball mounting on the tape may be caused by poor terminal connection of the BGA package, so the quality of ball mounting on the tape is very important.
《要解決的問題》The Problem to Be Solved
本發明的目的在於，為了解決如上所述的問題，提供一種可迅速執行在用於製造BGA封裝的帶條上加壓球的加壓工作的BGA封裝用球加壓系統及球加壓裝置。 《解決問題的手段》The purpose of the present invention is to provide a ball pressurizing system and a ball pressurizing device for BGA packaging that can quickly perform the pressurizing work of pressurizing balls on a strip used to manufacture BGA packaging in order to solve the above-mentioned problem.《Means for solving the problem》
本發明是為了達到如上所述的目的而提出的，本發明提供一種BGA封裝用球加壓系統，係在帶條形成有複數個裝貼部，所述複數個裝貼部待裝貼用於製造BGA封裝的球，在所述裝貼部設置複數個所述球的狀態下加壓所述帶條上的所述球，其特徵在於，包括：加壓部，用於在所述裝貼部加壓所述球；裝載部，用於裝載複數個所述帶條；以及帶條傳送部，從所述裝載部向所述加壓部傳送所述帶條。The present invention is proposed to achieve the above-mentioned purpose. The present invention provides a ball pressurizing system for BGA packaging, in which a plurality of mounting parts are formed on a strip, and the plurality of mounting parts are to be mounted with balls for manufacturing BGA packaging. The balls on the strip are pressurized when the plurality of balls are arranged on the mounting parts. The system is characterized in that it includes: a pressurizing part, which is used to pressurize the balls on the mounting parts; a loading part, which is used to load a plurality of the strips; and a strip conveying part, which conveys the strip from the loading part to the pressurizing part.
所述帶條傳送部可包括：支撐部，用於以Y軸為準（亦即以所述帶條的傳送方向為準）支撐所述帶條的兩側；以及引導部，直接或間接引導所述支撐部的傳送。The strip conveying part may include: a supporting part for supporting the two sides of the strip based on the Y axis (i.e., based on the conveying direction of the strip); and a guiding part for directly or indirectly guiding the conveying of the supporting part.
所述帶條傳送部還可包括升降部，所述升降部用以升降所述支撐部。The strip conveying part may further include a lifting part, and the lifting part is used to lift the supporting part.
所述支撐部設置成一對，以使所述支撐部以上下方向重疊地進行移動，其中，在所述支撐部內側配置所述引導部，所述引導部為了防止所述支撐部在相互交叉時發生干擾而位於內側。The supporting parts are arranged in a pair so that the supporting parts can move in an overlapping manner in the vertical direction, wherein the guiding part is arranged inside the supporting parts and is located inside to prevent the supporting parts from interfering with each other when crossing each other.
所述引導部可包括：導軌，設置在支撐結構部；引導塊，沿著所述導軌進行移動；以及Y軸線性驅動部，沿著所述導軌移動所述引導塊。The guide part may include: a guide rail, which is arranged on the supporting structure part; a guide block, which moves along the guide rail; and a Y-axis linear driving part, which moves the guide block along the guide rail.
所述升降部可包括：垂直移動驅動部，固定結合於移動塊，所述移動塊結合於所述引導塊一起進行移動；以及垂直移動桿，通過所述垂直移動驅動部的驅動進行上下移動，並在末端升降所述支撐部。The lifting part may include: a vertical moving driving part fixedly coupled to the moving block, the moving block being coupled to the guide block to move together; and a vertical moving rod, which moves up and down by being driven by the vertical moving driving part and lifts the supporting part at the end.
所述加壓部可包括：下部加壓部，以位於加壓位置的所述帶條為準位於下側；以及上部加壓部，位於所述帶條的上側，通過與所述下部加壓部的相對上下移動，在所述帶條上加壓所述球。The pressurizing portion may include: a lower pressurizing portion, which is located at the lower side of the strip at the pressurizing position; and an upper pressurizing portion, which is located at the upper side of the strip and pressurizes the ball on the strip by moving up and down relative to the lower pressurizing portion.
所述上部加壓部可包括：上下移動塊，通過上下驅動部進行上下移動；第一調整塊，以與Z軸垂直的第一軸作為旋轉軸可旋轉地結合所述上下移動塊；以及第二調整塊，以與所述Z軸及所述第一軸垂直的方向可旋轉地結合所述第一調整塊，並直接或者間接加壓所述球。The upper pressurizing part may include: an up-and-down moving block, which moves up-and-down through an up-and-down driving part; a first adjusting block, which is rotatably coupled to the up-and-down moving block with a first axis perpendicular to the Z axis as a rotating axis; and a second adjusting block, which is rotatably coupled to the first adjusting block in a direction perpendicular to the Z axis and the first axis, and directly or indirectly pressurizes the ball.
所述BGA封裝用球加壓系統可包括：結合桿，以所述第一軸及第二軸為準配置在直角四邊形的頂點，並且一端與所述第二調整塊結合，而另一端直接或者間接結合於所述上下移動塊，並依次結合所述上下移動塊、所述第一調整塊及所述第二調整塊；以及彈性部件，結合於所述結合桿，以對所述上下移動塊、所述第一調整塊及所述第二調整塊的結合方向施加彈力。The ball pressurizing system for BGA packaging may include: a coupling rod, which is arranged at the vertex of a rectangular quadrilateral based on the first axis and the second axis, and one end of which is coupled to the second adjustment block, and the other end is directly or indirectly coupled to the up-and-down moving block, and sequentially coupled to the up-and-down moving block, the first adjustment block and the second adjustment block; and an elastic component, which is coupled to the coupling rod to apply elastic force to the coupling direction of the up-and-down moving block, the first adjustment block and the second adjustment block.
所述BGA封裝用球加壓系統可包括：第一旋轉調整部，以所述第一軸作為旋轉軸，對所述上下移動塊旋轉所述第一調整塊；以及第二旋轉調整部，以所述第二軸作為旋轉軸，對所述第一調整塊旋轉所述第二調整塊。The ball pressurizing system for BGA packaging may include: a first rotation adjustment unit, which uses the first axis as a rotation axis to rotate the first adjustment block relative to the up-and-down moving block; and a second rotation adjustment unit, which uses the second axis as a rotation axis to rotate the second adjustment block relative to the first adjustment block.
所述第一旋轉調整部可包括：第一齒輪塊，結合於所述第一調整塊，並在以預先設定的曲率形成的外周面形成第一齒輪部；第一驅動齒輪，嚙合於所述第一齒輪塊，通過旋轉來旋轉所述第一齒輪塊，進而以所述第一軸作為旋轉軸來旋轉所述第一調整塊；以及第一旋轉驅動馬達，旋轉所述第一驅動齒輪。The first rotation adjustment part may include: a first gear block, which is coupled to the first adjustment block and forms a first gear part on an outer peripheral surface formed with a preset curvature; a first drive gear, which is engaged with the first gear block and rotates the first gear block by rotating, thereby rotating the first adjustment block with the first axis as a rotation axis; and a first rotation drive motor, which rotates the first drive gear.
所述BGA封裝用球加壓系統還可包括從動齒輪，在與所述第一驅動齒輪相對的位置與所述第一驅動齒輪嚙合。The BGA packaging ball pressurizing system may also include a driven gear that engages with the first driving gear at a position opposite to the first driving gear.
所述BGA封裝用球加壓系統可包括引導塊，結合於所述上下移動塊來引導所述第一齒輪塊的旋轉。The BGA package ball pressurizing system may include a guide block combined with the up-and-down moving block to guide the rotation of the first gear block.
所述第二旋轉調整部可包括：第二齒輪塊，結合於所述第二調整塊，並在以預先設定的曲率形成的外周面形成第二齒輪部；第二驅動齒輪，嚙合於所述第二齒輪塊，通過旋轉來旋轉所述第二齒輪塊，進而以所述第二軸作為旋轉軸來旋轉所述第二調整塊；以及第二旋轉驅動馬達，旋轉所述第二驅動齒輪。The second rotation adjustment portion may include: a second gear block, which is coupled to the second adjustment block and forms a second gear portion on an outer peripheral surface formed with a preset curvature; a second drive gear, which is engaged with the second gear block and rotates the second gear block by rotating, thereby rotating the second adjustment block with the second axis as a rotation axis; and a second rotation drive motor, which rotates the second drive gear.
所述BGA封裝用球加壓系統還可包括從動齒輪，在與所述第一驅動齒輪相對的位置與所述第一驅動齒輪嚙合。The BGA packaging ball pressurizing system may also include a driven gear that engages with the first driving gear at a position opposite to the first driving gear.
所述BGA封裝用球加壓系統可包括引導塊，結合於所述第一調整塊來引導所述第二齒輪塊的旋轉。The BGA package ball pressurizing system may include a guide block coupled to the first adjustment block to guide the rotation of the second gear block.
本發明還提供一種球加壓裝置，由BGA封裝用球加壓系統的加壓部構成，所述BGA封裝用球加壓系統係在帶條形成有複數個裝貼部，所述複數個裝貼部待裝貼用於製造BGA封裝的球，在所述裝貼部設置複數個所述球的狀態下加壓所述帶條上的所述球，其中，所述BGA封裝用球加壓系統包括：加壓部，用於在所述裝貼部加壓所述球；裝載部，用於裝載複數個所述帶條；以及帶條傳送部，從所述裝載部向所述加壓部傳送所述帶條；其中，所述球加壓裝置包括：下部加壓部，以位於加壓位置的所述帶條為準位於下側；以及上部加壓部，位於所述帶條的上側，通過與所述下部加壓部的相對上下移動，在所述帶條上加壓所述球。The present invention also provides a ball pressurizing device, which is composed of a pressurizing part of a ball pressurizing system for BGA packaging. The ball pressurizing system for BGA packaging is formed with a plurality of mounting parts on a strip, and the plurality of mounting parts are to be mounted with balls for manufacturing BGA packaging. The balls on the strip are pressurized when the plurality of balls are arranged on the mounting parts. The ball pressurizing system for BGA packaging includes: a pressurizing part for The attaching part pressurizes the ball; the loading part is used to load a plurality of the strips; and the strip conveying part conveys the strip from the loading part to the pressurizing part; wherein the ball pressurizing device includes: a lower pressurizing part, which is located at the lower side with respect to the strip at the pressurizing position; and an upper pressurizing part, which is located at the upper side of the strip and pressurizes the ball on the strip by moving up and down relative to the lower pressurizing part.
所述上部加壓部包括：上下移動塊，通過上下驅動部進行上下移動；第一調整塊，以與Z軸垂直的第一軸作為旋轉軸，對所述上下移動塊可旋轉地進行結合；以及第二調整塊，以與所述Z軸及所述第一軸垂直的方向可旋轉地結合所述第一調整塊，並直接或者間接加壓所述球。The upper pressurizing part includes: an up-and-down moving block, which moves up-and-down through an up-and-down driving part; a first adjusting block, which is rotatably coupled to the up-and-down moving block with a first axis perpendicular to the Z axis as a rotating axis; and a second adjusting block, which is rotatably coupled to the first adjusting block in a direction perpendicular to the Z axis and the first axis, and directly or indirectly pressurizes the ball.
所述上部加壓部包括：第一凸輪模組，以所述第一旋轉軸作為旋轉軸，對所述上下移動塊細微旋轉所述第一調整塊；以及第二凸輪模組，以所述第二旋轉軸作為旋轉軸，對所述第一調整塊細微旋轉所述第二調整塊。The upper pressurizing part includes: a first cam module, which uses the first rotating shaft as a rotating shaft to finely rotate the first adjusting block relative to the up-and-down moving block; and a second cam module, which uses the second rotating shaft as a rotating shaft to finely rotate the second adjusting block relative to the first adjusting block.
所述帶條傳送部可包括：支撐部，以Y軸為準（亦即以所述帶條的傳送方向為準）支撐所述帶條的兩側；以及引導部，直接或者間接引導所述支撐部的傳送。The strip conveying part may include: a supporting part, which supports the two sides of the strip based on the Y axis (that is, based on the conveying direction of the strip); and a guiding part, which directly or indirectly guides the conveying of the supporting part.
所述帶條傳送部還可包括升降部，所述升降部用以升降所述支撐部。The strip conveying part may further include a lifting part, and the lifting part is used to lift the supporting part.
所述支撐部設置成一對，以使所述支撐部以上下方向重疊進行移動，在所述支撐部內側可配置引導部，所述引導部為了防止所述支撐部在相互交叉時發生干擾而位於內側。The supporting parts are arranged in a pair so that the supporting parts can overlap and move in the up-and-down direction. A guide part can be arranged inside the supporting parts. The guide part is located inside to prevent the supporting parts from interfering with each other when they cross each other.
所述引導部可包括：導軌，設置在支撐結構部；引導塊，沿著所述導軌進行移動；以及Y軸線性驅動部，沿著所述導軌移動所述引導塊。The guide part may include: a guide rail, which is arranged on the supporting structure part; a guide block, which moves along the guide rail; and a Y-axis linear driving part, which moves the guide block along the guide rail.
所述升降部可包括：垂直移動驅動部，固定結合於移動塊，所述移動塊結合於所述引導塊一起進行移動；以及垂直移動桿，通過所述垂直移動驅動部的驅動進行上下移動，並在末端升降所述支撐部。The lifting part may include: a vertical moving driving part fixedly coupled to the moving block, the moving block being coupled to the guide block to move together; and a vertical moving rod, which moves up and down by being driven by the vertical moving driving part and lifts the supporting part at the end.
所述系統可包括：結合桿，以所述第一軸及所述第二軸為準配置在直角四邊形的頂點，並且一端與所述第二調整塊結合，而另一端直接或者間接結合於所述上下移動塊，並依次結合所述上下移動塊、所述第一調整塊及第二調整塊；以及彈性部件，結合於所述結合桿，以對所述上下移動塊、所述第一調整塊及第二調整塊的結合方向施加彈力。The system may include: a coupling rod, which is arranged at the vertex of a rectangular quadrilateral based on the first axis and the second axis, and one end of which is coupled to the second adjustment block, and the other end of which is directly or indirectly coupled to the up-and-down moving block, and sequentially coupled to the up-and-down moving block, the first adjustment block, and the second adjustment block; and an elastic component, which is coupled to the coupling rod to apply elastic force to the coupling direction of the up-and-down moving block, the first adjustment block, and the second adjustment block.
所述第一凸輪模組可包括：所述第一旋轉軸，設置在所述上下移動塊及所述第一調整塊之間；第一凸輪軸，與所述第一旋轉軸平行，設置在所述上下移動塊與所述第一調整塊之間，並形成有沿著圓周方向依次增加與中心軸的距離的複數個第一凸輪面；以及第一旋轉驅動部，旋轉驅動所述第一凸輪軸。所述第二凸輪模組可包括：第二旋轉軸，設置在所述第一調整塊與所述第二調整塊之間；第二凸輪軸，與所述第二旋轉軸平行，設置在所述第一調整塊與所述第二調整塊之間，並形成有沿著圓周方向依次增加與中心軸的距離的複數個第二凸輪面；以及第二旋轉驅動部，旋轉驅動所述第二凸輪軸。The first cam module may include: the first rotating shaft, which is arranged between the up-and-down moving block and the first adjusting block; a first camshaft, which is parallel to the first rotating shaft, is arranged between the up-and-down moving block and the first adjusting block, and is formed with a plurality of first cam surfaces whose distance from the central axis increases sequentially along the circumferential direction; and a first rotation driving portion, which rotationally drives the first camshaft. The second cam module may include: a second rotating shaft, which is arranged between the first adjusting block and the second adjusting block; a second camshaft, which is parallel to the second rotating shaft, is arranged between the first adjusting block and the second adjusting block, and is formed with a plurality of second cam surfaces whose distance from the central axis increases sequentially along the circumferential direction; and a second rotation driving portion, which rotationally drives the second camshaft.
所述上下移動塊及所述第一調整塊相互面對面地間隔預先設定的一第一間距，其中，形成有以插入所述第一旋轉軸及所述第一凸輪軸的外周面一部分的狀態進行支撐的第一支撐槽、第二支撐槽、第三支撐槽及第四支撐槽，其中，所述第一調整塊及所述第二調整塊相互面對面地間隔預先設定的第二間距，其中，形成有以插入所述第二旋轉軸及所述第二凸輪軸的外周面一部分的狀態進行支撐的第五支撐槽、第六支撐槽、第七支撐槽及第八支撐槽。The up-and-down moving block and the first adjusting block are spaced apart from each other by a first spacing that is set in advance, wherein a first supporting groove, a second supporting groove, a third supporting groove and a fourth supporting groove are formed for supporting the first rotating shaft and a part of the outer peripheral surface of the first camshaft by inserting them, wherein the first adjusting block and the second adjusting block are spaced apart from each other by a second spacing that is set in advance, wherein a fifth supporting groove, a sixth supporting groove, a seventh supporting groove and an eighth supporting groove are formed for supporting the second rotating shaft and a part of the outer peripheral surface of the second camshaft by inserting them.
在支撐所述第一凸輪軸的所述第二支撐槽及所述第四支撐槽的至少一個中設置支撐部件，所述支撐部件通過面接觸支撐所述第一凸輪軸的所述第一凸輪面。A supporting member is provided in at least one of the second supporting groove and the fourth supporting groove for supporting the first camshaft, and the supporting member supports the first cam surface of the first camshaft through surface contact.
在支撐所述第二凸輪軸的所述第六支撐槽及所述第八支撐槽的至少一個中設置支撐部件，所述支撐部件通過面接觸支撐所述第二凸輪軸的所述第二凸輪面。 《發明的效果》A supporting member is provided in at least one of the sixth supporting groove and the eighth supporting groove supporting the second camshaft, and the supporting member supports the second cam surface of the second camshaft through surface contact.《Effects of the Invention》
根據本發明的BGA封裝用球加壓系統及球加壓裝置的第一特徵，亦即用於傳送帶條的有效結構，可有效傳送帶條，進而可明顯提高在帶條上加壓球的加壓速度，因此可大幅度提高生産速度。According to the first feature of the ball pressurizing system and ball pressurizing device for BGA packaging of the present invention, namely, the effective structure for conveying the tape, the tape can be conveyed effectively, and the pressurizing speed of the ball on the tape can be significantly increased, thereby greatly increasing the production speed.
具體地說，在傳送加壓用帶條時，沿著上下配置的傳送路徑向加壓位置及裝載/卸除位置交替傳送帶條，進而能够有效傳送帶條，可明顯提高在帶條上加壓球的加壓速度，因此可大幅度提高生産速度。Specifically, when conveying the pressurizing tape, the tape is conveyed alternately to the pressurizing position and the loading/unloading position along the conveying path arranged vertically, thereby enabling the tape to be conveyed efficiently and significantly increasing the pressurizing speed of the pressurizing ball on the tape, thereby significantly increasing the production speed.
亦即，通過一對帶條傳送部的結構，當任一個帶條傳送部在加壓位置執行對於帶條加壓球的期間，另一個帶條傳送部在裝載/卸除位置卸除完成加壓製程的帶條並裝載新帶條，之後交替傳送至加壓位置及裝載/卸除位置，進而能够有效傳送帶條，明顯提高在帶條上加壓球的加壓速度，因此可大幅度提高生産速度。That is, through the structure of a pair of strip conveying parts, when any one strip conveying part is executing the pressurizing ball on the strip at the pressurizing position, the other strip conveying part unloads the strip that has completed the pressurizing process at the loading/unloading position and loads a new strip, and then alternately conveys it to the pressurizing position and the loading/unloading position, thereby being able to effectively convey the strip and significantly increase the pressurizing speed of the pressurizing ball on the strip, thereby greatly increasing the production speed.
根據本發明的BGA封裝用球加壓系統及球加壓裝置的第二特徵，亦即可對在加壓帶條上的複數個球進行均勻加壓，且帶條上的球加壓狀態良好，因此具有可提高BGA封裝效益率的優點。According to the second feature of the ball pressurizing system and ball pressurizing device for BGA packaging of the present invention, multiple balls on the pressurizing strip can be pressurized uniformly, and the ball pressurization state on the strip is good, thus having the advantage of improving the efficiency of BGA packaging.
更具體地說，如圖3c所示，習知的球加壓系統為，在用於加壓球的加壓部及帶條之間出現法線誤差時，球的加壓狀態可能發生變化。More specifically, as shown in FIG. 3c, in the known ball pressurizing system, when a normal error occurs between a pressurizing portion and a strip for pressurizing the ball, the pressurizing state of the ball may change.
然而，如圖3a及圖3b所示，本發明的BGA封裝用球加壓系統及球加壓裝置為，可對齊帶條法面與加壓部法面之間，進而在帶條上面能够均勻加壓複數個球，因此具有可穩定執行對於帶條加壓並結合球的優點。However, as shown in FIG. 3a and FIG. 3b, the ball pressurizing system and ball pressurizing device for BGA packaging of the present invention can align the normal surface of the strip and the normal surface of the pressurizing portion, thereby being able to uniformly pressurize a plurality of balls on the strip, and thus having the advantage of being able to stably pressurize the strip and bond the balls.
本發明的BGA封裝用球加壓系統的特徵為，形成複數個裝貼部10，所述複數個裝貼部10待裝貼用於製造BGA封裝的球，並在所述裝貼部10設置複數個球11的狀態下加壓帶條20上的所述球11。The ball pressurizing system for BGA packaging of the present invention is characterized in that a plurality of mounting parts 10 are formed to mount balls for manufacturing BGA packaging, and the balls 11 on the tape 20 are pressurized while the plurality of balls 11 are arranged on the mounting parts 10.
具體地說，如圖1至圖24b所示，本發明的BGA封裝用球加壓系統可包括：加壓部300，用於加壓位於所述裝貼部10的球11；裝載部100，用於裝載複數個帶條20；以及帶條傳送部400，用於從所述裝載部100向所述加壓部300傳送帶條20。Specifically, as shown in Figures 1 to 24b, the ball pressurizing system for BGA packaging of the present invention may include: a pressurizing portion 300, used to pressurize the ball 11 located at the mounting portion 10; a loading portion 100, used to load a plurality of strips 20; and a strip conveying portion 400, used to convey the strip 20 from the loading portion 100 to the pressurizing portion 300.
在此，所述帶條20為用於加壓結合複數個球11來形成複數個球端子的結構，與IC晶片結合構成BGA封裝，或者可以是結合BGA封裝的PCB等。Here, the strip 20 is a structure for pressurizing and bonding a plurality of balls 11 to form a plurality of ball terminals, and is bonded to an IC chip to form a BGA package, or may be a PCB bonded to a BGA package, etc.
所述裝載部100為用於裝載複數個帶條20的結構，根據帶條20的裝載方式可具有各種結構。The loading portion 100 is a structure for loading a plurality of strips 20 and may have various structures depending on the loading method of the strips 20.
作為一示例，所述裝載部100可配置在後述的帶條傳送部400的一側。As an example, the loading portion 100 may be disposed on one side of the tape conveying portion 400 described later.
然後，所述裝載部100可裝載以上下方向層疊複數個帶條20的晶舟40。Then, the loading portion 100 can load the wafer boat 40 with a plurality of tapes 20 stacked in the vertical direction.
所述晶舟40為以上下方向層疊複數個帶條20的結構，開放所述晶舟40，能够以前方或者前後方移動帶條20，並在所述晶舟40內側面可形成支撐部，以支撐各個帶條20的底面。The wafer boat 40 is a structure in which a plurality of strips 20 are stacked in an up-and-down direction. The wafer boat 40 can be opened to move the strips 20 forward or backward, and a supporting portion can be formed on the inner side of the wafer boat 40 to support the bottom surface of each strip 20 .
另一方面，所述裝載部100可構成以裝載完成加壓製程的帶條20，進而可使帶條20的裝載及卸除全部執行。On the other hand, the loading portion 100 can be configured to load the tape 20 that has completed the pressurization process, thereby enabling the loading and unloading of the tape 20 to be fully executed.
另外，本發明的球加壓系統還可包括卸除部200，所述卸除部200用於卸除完成加壓製程的帶條20。In addition, the ball pressurizing system of the present invention may further include a discharging portion 200, which is used to discharge the strip 20 after the pressurizing process is completed.
所述卸除部200的結構實際上與卸除完成加壓製程的帶條20的裝載部100相同。The structure of the unloading portion 200 is substantially the same as that of the loading portion 100 for unloading the strip 20 after the pressurization process.
具體地說，所述卸除部200可裝載以上下方向層疊完成加壓製程的複數個帶條20的晶舟40。Specifically, the unloading portion 200 can load the wafer boat 40 with a plurality of tapes 20 stacked in a vertical direction and having undergone a pressurization process.
此時，所述卸除部200可構成為設置有單獨的晶舟傳送部（未顯示），以從在上述的裝載部100接收空置的晶舟40。At this time, the unloading part 200 may be configured to be provided with a separate wafer boat conveying part (not shown) to receive the empty wafer boat 40 from the loading part 100 .
所述帶條傳送部400為從所述裝載部100向所述加壓部300傳送帶條20的結構，根據所述裝載部100及加壓部300的配置可具有各種配置。The strip conveying unit 400 is a structure for conveying the strip 20 from the loading unit 100 to the pressurizing unit 300, and may have various configurations according to the configurations of the loading unit 100 and the pressurizing unit 300.
作為一示例，所述帶條傳送部400以帶條20的移動方向，即Y軸方向為準，在一端(裝載/卸除位置)配置裝載部100，在另一端(加壓位置)可配置後述的加壓部300。As an example, the strip conveying unit 400 is based on the moving direction of the strip 20, that is, the Y-axis direction, and is configured with the loading unit 100 at one end (loading/unloading position) and the pressurizing unit 300 described later can be configured at the other end (pressurizing position).
更具體地說，所述帶條傳送部400可包括：支撐部410，以Y軸為準（亦即以所述帶條20的傳送方向為準）支撐帶條20的兩側；以及引導部430，直接或者間接引導所述支撐部410的傳送。More specifically, the strip conveying portion 400 may include: a supporting portion 410, which supports the two sides of the strip 20 based on the Y-axis (that is, based on the conveying direction of the strip 20); and a guiding portion 430, which directly or indirectly guides the conveying of the supporting portion 410.
所述支撐部410為以Y軸為準（亦即以所述帶條20的傳送方向為準）支撐帶條20的兩側的結構，根據帶條20的支撐結構可具有各種結構。The supporting portion 410 is a structure that supports both sides of the strip 20 based on the Y-axis (i.e., based on the transmission direction of the strip 20), and can have various structures depending on the supporting structure of the strip 20.
作為一示例，可考慮後述的加壓部300加壓帶條20的底面及上面，所述支撐部410可構成為使帶條20的底面開放。As an example, it can be considered that the pressurizing portion 300 described later presses the bottom surface and the top surface of the strip 20, and the supporting portion 410 can be configured to open the bottom surface of the strip 20.
為此，所述支撐部410可包括開口板411，所述開口板411形成有開放帶條20底面的開口。To this end, the supporting portion 410 may include an opening plate 411 , and the opening plate 411 is formed with an opening for opening the bottom surface of the belt strip 20 .
所述開口板411為形成有開放帶條20底面的開口以支撐帶條20的邊緣的結構，可具有各種結構。The opening plate 411 is a structure having an opening formed on the bottom surface of the open strip 20 to support the edge of the strip 20, and may have various structures.
然後，所述支撐部410可設置複數個固定部420，所述複數個固定部420在所述帶條20的側方進行固定，以在支撐帶條20時可防止帶條20在開口板411打滑。Then, the supporting portion 410 may be provided with a plurality of fixing portions 420, and the plurality of fixing portions 420 are fixed on the sides of the strip 20 to prevent the strip 20 from slipping on the opening plate 411 when supporting the strip 20.
所述固定部420為在所述帶條20的側方進行固定以在支撐帶條20時可防止帶條20在開口板411打滑的結構，根據帶條20的固定方式可具有各種結構。The fixing portion 420 is a structure that is fixed on the side of the strip 20 to prevent the strip 20 from slipping on the opening plate 411 when supporting the strip 20. It can have various structures depending on the fixing method of the strip 20.
作為一示例，如圖4所示，所述固定部420構成為插入帶條20的側方邊緣的一部分，進而可通過線性移動固定帶條20的側方。As an example, as shown in FIG. 4 , the fixing portion 420 is formed as a portion of the side edge of the insertion strip 20, so that the side of the strip 20 can be fixed by linear movement.
然後，所述固定部420可包括：底面支撐部421；以及上面支撐部422，所述底面支撐部421支撐帶條20的底面，所述上面支撐部422支撐所述帶條20的上面。Then, the fixing portion 420 may include: a bottom supporting portion 421 ; and an upper supporting portion 422 , wherein the bottom supporting portion 421 supports the bottom surface of the strip 20 , and the upper supporting portion 422 supports the upper surface of the strip 20 .
此時，所述上面支撐部422可形成為使底面支撐部421的水平方向長度形成更短。At this time, the upper support portion 422 may be formed to make the horizontal length of the bottom support portion 421 shorter.
另外，所述上面支撐部422可形成有傾斜面422a，所述傾斜面422a向內側且向下傾斜形成，以能够穩定安裝帶條20。In addition, the upper support portion 422 may be formed with an inclined surface 422a, and the inclined surface 422a is formed to be inclined inwardly and downwardly so that the belt 20 can be stably installed.
另外，所述上面支撐部422可構成為，除了線性移動移動以外，對所述底面支撐部421可旋轉地設置，以通過旋轉可向底面支撐部421加壓所述帶條20。In addition, the upper support portion 422 may be configured to be rotatable relative to the bottom support portion 421 in addition to the linear movement, so that the belt 20 can be pressed against the bottom support portion 421 by rotation.
所述引導部430為直接或者間接引導所述支撐部410的傳送，亦即引導支撐部410的移動，例如引導以Y軸方向移動的結構，可考慮後述的上下移動及水平移動，可具有各種結構。The guide portion 430 is for directly or indirectly guiding the transmission of the support portion 410, that is, guiding the movement of the support portion 410, for example, a structure for guiding the movement in the Y-axis direction. The up and down movement and horizontal movement described later can be considered, and various structures can be provided.
作為一示例，如圖4所示，所述引導部430可包括：導軌431，設置在支撐結構部460；引導塊432，沿著所述導軌431進行移動；以及Y軸線性驅動部433，沿著所述導軌431移動所述引導塊432。As an example, as shown in FIG. 4 , the guide portion 430 may include: a guide rail 431 disposed on the support structure portion 460 ; a guide block 432 moving along the guide rail 431 ; and a Y-axis linear drive portion 433 moving the guide block 432 along the guide rail 431 .
所述導軌431作為設置在支撐結構部460的結構，可具有各種結構。The guide rail 431, as a structure provided in the supporting structure portion 460, may have various structures.
在此，所述支撐結構部460為用於設置導軌431的結構，可具有各種結構，諸如框架結構等。Here, the supporting structure 460 is a structure for setting the guide rail 431, and can have various structures, such as a frame structure.
所述引導塊432為沿著導軌431移動的結構，可具有各種結構。The guide block 432 is a structure that moves along the guide rail 431 and can have various structures.
尤其是，所述引導塊432為進行移動以使所述支撐部410沿著所述導軌431移動，亦即可移動於裝載/卸除位置至加壓位置之間的結構，可具有各種結構，諸如與支撐部410直接或者間接結合等。In particular, the guide block 432 is a structure that moves so that the support portion 410 moves along the guide rail 431, that is, it can move between the loading/unloading position and the pressurizing position, and can have various structures, such as being directly or indirectly combined with the support portion 410.
另一方面，較佳為，所述導軌431及所述引導塊432以後述的一個以上的加壓部300為中心設置二個以上，例如設置成一對，以穩定支撐帶條20。On the other hand, it is preferred that two or more guide rails 431 and guide blocks 432 are provided around one or more pressurizing parts 300 described later, for example, are provided in a pair to stably support the belt strip 20.
所述Y軸線性驅動部433為沿著所述導軌431移動所述引導塊432的結構，根據線性驅動方式可具有各種結構。The Y-axis linear drive unit 433 is a structure for moving the guide block 432 along the guide rail 431, and may have various structures according to the linear drive method.
作為一示例，所述Y軸線性驅動部433可具有各種結構，諸如螺旋式千斤頂方式、皮帶及輪組合等。As an example, the Y-axis linear drive unit 433 may have various structures, such as a screw jack method, a belt and wheel combination, etc.
另一方面，所述帶條傳送部400還可包括升降部440，所述升降部440升降所述支撐部410，以針對後述的加壓部300調節所述帶條20的上下高度。On the other hand, the strip conveying part 400 may further include a lifting part 440, and the lifting part 440 lifts and lowers the supporting part 410 to adjust the upper and lower heights of the strip 20 with respect to the pressurizing part 300 described later.
所述升降部440為升降所述支撐部410的結構，根據與支撐部410結合的結構、升降方式等可具有各種結構。The lifting part 440 is a structure for lifting the supporting part 410, and can have various structures according to the structure combined with the supporting part 410, the lifting method, etc.
作為一示例，如圖4所示，所述升降部440可包括：垂直移動驅動部441，固定並結合於移動塊444，所述移動塊444結合於所述引導塊432一起進行移動；以及垂直移動桿442，通過所述垂直移動驅動部441的驅動進行上下移動，並在末端升降所述支撐部410。As an example, as shown in FIG. 4 , the lifting portion 440 may include: a vertical moving driving portion 441, fixed and coupled to a moving block 444, wherein the moving block 444 is coupled to the guide block 432 to move together; and a vertical moving rod 442, which moves up and down by being driven by the vertical moving driving portion 441 and lifts the supporting portion 410 at the end.
所述垂直移動驅動部441為固定並結合於移動塊444的結構，所述移動塊444結合於所述引導塊432一起進行移動，可具有各種結構。The vertical moving drive unit 441 is a structure fixed and combined with the moving block 444. The moving block 444 is combined with the guide block 432 to move together, and can have various structures.
作為一示例，所述垂直移動驅動部441可以是螺旋式千斤頂、氣動汽缸等線性移動結構，可具有各種結構。As an example, the vertical moving drive unit 441 can be a linear moving structure such as a screw jack, a pneumatic cylinder, etc., and can have various structures.
所述垂直移動桿442為通過所述垂直移動驅動部441的驅動進行上下移動並在末端升降所述支撐部410的結構，通過所述垂直移動驅動部441的升降驅動進行升降，進而可升降所述支撐部410。The vertical moving rod 442 is a structure that moves up and down through the driving of the vertical moving driving part 441 and lifts the supporting part 410 at the end. The vertical moving rod 442 is lifted and lowered through the lifting and lowering driving of the vertical moving driving part 441, thereby lifting and lowering the supporting part 410.
另一方面，為了提高帶條20的傳送效率，所述支撐部410可設置成一對，能够以上下方向重疊地進行移動。On the other hand, in order to improve the transmission efficiency of the strip 20, the supporting parts 410 can be arranged in a pair and can move in an overlapping manner in the vertical direction.
此時，如圖4所示，所述一對支撐部410內側可配置引導部430，所述引導部430為了在相互交叉時防止發生干擾而位於內側。At this time, as shown in FIG. 4 , a guide portion 430 may be disposed inside the pair of supporting portions 410 , and the guide portion 430 is located inside in order to prevent interference when the supporting portions 410 cross each other.
如上所述，在構成一對所述支撐部410的情况下，如圖5所示，在對位於所述加壓位置的帶條20進行加壓時，另一支撐部410在裝載位置卸除完成加壓製程的帶條20並裝載待執行加壓製程的新帶條20，進而可提高對於帶條20加壓球的加壓製程的效率。As described above, when a pair of the supporting parts 410 are formed, as shown in Figure 5, when the strip 20 located at the pressurizing position is pressurized, the other supporting part 410 unloads the strip 20 that has completed the pressurizing process at the loading position and loads a new strip 20 to be pressurized, thereby improving the efficiency of the pressurizing process for the pressurized ball of the strip 20.
另一方面，較佳為，在所述裝載位置在支撐部410裝載帶條20時，所述支撐部410以X軸方向位於準確的位置。On the other hand, it is preferred that when the strip 20 is loaded on the support portion 410 at the loading position, the support portion 410 is located at a precise position in the X-axis direction.
如圖1所示，所述球加壓系統還可包括對齊部130，以對所述支撐部410對齊放置帶條20的放置位置。As shown in FIG. 1 , the ball pressurization system may further include an alignment portion 130 for aligning the support portion 410 with the placement position of the strip 20 .
所述對齊部130為所述支撐部410用於對齊帶條20的放置位置的結構，根據對齊方式可具有各種結構。The alignment portion 130 is a structure of the support portion 410 for aligning the placement position of the strip 20, and may have various structures depending on the alignment method.
作為一示例，所述對齊部130由對支撐部410拍攝位置的相機構成，用以識別支撐部410的影像以及後述帶條拾取部110拾取的帶條20的拾取狀態，可對齊帶條拾取部110所拾取的帶條20的放置位置。As an example, the alignment portion 130 is composed of a camera for photographing the position of the supporting portion 410, and is used to identify the image of the supporting portion 410 and the picking state of the tape 20 picked up by the tape picking portion 110 described later, and can align the placement position of the tape 20 picked up by the tape picking portion 110.
所述帶條拾取部110為從上述的裝載部100接收帶條20來傳遞於支撐部410的結構，根據帶條20的拾取結構及傳送結構可具有各種結構。The strip picking portion 110 is a structure for receiving the strip 20 from the loading portion 100 and transferring it to the supporting portion 410, and may have various structures according to the picking structure and transfer structure of the strip 20.
作為一示例，所述帶條拾取部110可由支撐帶條20的側方邊緣底面的複數個支撐指111構成。As an example, the tape pick-up portion 110 may be composed of a plurality of supporting fingers 111 that support the bottom surface of the side edge of the tape 20.
所述支撐指111構成為能够水平移動，例如以X軸方向移動，在支撐部410放置帶條20時，彼此相向的支撐指111以相互遠離的X軸方向移動，進而可將帶條20放置於支撐部410。The supporting fingers 111 are configured to be able to move horizontally, for example, in the X-axis direction. When the strip 20 is placed on the supporting portion 410 , the supporting fingers 111 facing each other move in the X-axis direction away from each other, thereby placing the strip 20 on the supporting portion 410 .
另一方面，在從上側俯視時，所述複數個支撐指111較佳位於不相互重疊的位置，以在放置帶條20時防止與上述的固定部420發生干擾。On the other hand, when viewed from above, the plurality of supporting fingers 111 are preferably located at positions that do not overlap with each other to prevent interference with the above-mentioned fixing portion 420 when the strip 20 is placed.
另一方面，從裝載部100向帶條拾取部110傳遞所述帶條20的方法可通過各種方法執行，作為一示例，被推壓器（未顯示）加壓，從裝載於所述裝載部100的晶舟40向帶條拾取部110側移動。On the other hand, the method of transferring the tape 20 from the loading part 100 to the tape pickup part 110 can be performed by various methods. As an example, the tape 20 is pressed by a pusher (not shown) to move from the wafer boat 40 loaded on the loading part 100 to the tape pickup part 110 side.
此時，所述帶條拾取部110的支撐指111以X軸方向移動，以使彼此相向的支撐指111支撐被推壓器傳送的帶條20。At this time, the supporting fingers 111 of the tape picking portion 110 move in the X-axis direction so that the supporting fingers 111 facing each other support the tape 20 conveyed by the pusher.
另一方面，能够以與通過帶條傳送部400傳送的方向（亦即與Y軸方向垂直的方向）設置複數個後述的加壓部300。On the other hand, a plurality of pressurizing units 300 described later may be provided in the direction of conveyance by the tape conveying unit 400 (that is, in a direction perpendicular to the Y-axis direction).
此時，較佳為，用於向所述各個加壓部300傳送帶條20的帶條傳送部400也設置有一個以上，以與一個以上的加壓部300相對應。At this time, it is preferred that more than one strip conveying part 400 for conveying the strip 20 to each of the pressurizing parts 300 is also provided to correspond to more than one pressurizing part 300.
然後，與所述各個加壓部300相對應設置的帶條傳送部400可對應於各個加壓部300的數量配置複數個支撐部410。Then, the strip conveying part 400 corresponding to each of the pressurizing parts 300 can be configured with a plurality of supporting parts 410 corresponding to the number of each of the pressurizing parts 300.
此時，以最小數量設置在裝載/卸除位置的帶條拾取部110以X軸方向可對所述複數個支撐部410執行帶條20的裝載及卸除。At this time, the strip picking unit 110 set at the loading/unloading position with the minimum number can load and unload the strip 20 on the plurality of supporting units 410 in the X-axis direction.
作為一示例，沿著以X軸方向設置的引導部430設置一個以上的所述帶條拾取部110，為了交換位於裝載部100及/或者卸除部200及位於裝載/卸除位置的帶條20，所述帶條拾取部110可沿著引導部430移動。As an example, one or more strip picking sections 110 are arranged along the guide section 430 arranged in the X-axis direction, and the strip picking section 110 can move along the guide section 430 to exchange the strip 20 located at the loading section 100 and/or the unloading section 200 and the loading/unloading position.
在此，所述引導部430為用於引導所述帶條拾取部110以X軸方向移動的結構，根據所述帶條拾取部110的設置數量及水平移動方式，可具有各種結構。Here, the guide portion 430 is a structure for guiding the strip picking portion 110 to move in the X-axis direction, and may have various structures according to the number of strip picking portions 110 and the horizontal movement method.
所述加壓部300為在所述裝貼部10加壓球11的結構，可具有各種結構。The pressurizing part 300 is a structure for pressurizing the ball 11 in the mounting part 10, and may have various structures.
作為一示例，作為本發明的BGA封裝用球加壓裝置的第一實施例，所述加壓部300可包括：下部加壓部310，以位於加壓位置的帶條20為準位於下側；以及上部加壓部320，位於所述帶條20的上側，通過與所述下部加壓部310的相對上下移動，在所述帶條20上加壓球11。As an example, as a first embodiment of the ball pressurizing device for BGA packaging of the present invention, the pressurizing part 300 may include: a lower pressurizing part 310, located at the lower side of the strip 20 at the pressurizing position; and an upper pressurizing part 320, located at the upper side of the strip 20, and pressurizing the ball 11 on the strip 20 by moving up and down relative to the lower pressurizing part 310.
所述下部加壓部310為以位於加壓位置的帶條20為準位於下側的結構，可具有各種結構。The lower pressurizing portion 310 is a structure located at the lower side of the strip 20 at the pressurizing position, and may have various structures.
作為一示例，所述下部加壓部310上面可具有預先設定的粗糙度以下的平面及平面大小，進而能够穩定支撐帶條20的底面。As an example, the lower pressure portion 310 may have a plane and plane size below a preset roughness, thereby being able to stably support the bottom surface of the strip 20.
另外，所述下部加壓部310較佳設置成與上部加壓部320之間進行相對的上下移動，考慮上部加壓部320的上下移動，能够以固定的狀態設置所述下部加壓部310。In addition, the lower pressurizing part 310 is preferably arranged to move up and down relative to the upper pressurizing part 320. Considering the up and down movement of the upper pressurizing part 320, the lower pressurizing part 310 can be arranged in a fixed state.
另外，所述下部加壓部310可設置加熱器(未顯示)，以在通過上部加壓部320的相對上下移動加壓帶條20時，可在帶條20的裝貼部10穩定加壓並插入球11。In addition, the lower pressurizing part 310 may be provided with a heater (not shown) so that when the strip 20 is pressurized by the upper pressurizing part 320 moving up and down relatively, the mounting part 10 of the strip 20 can be stably pressurized and the ball 11 can be inserted.
所述加熱器為加熱帶條20的結構，以在通過上部加壓部320的相對上下移動加壓帶條20時可在帶條20的裝貼部10穩定加壓並插入球11，根據加熱方式可具有各種結構。The heater is a structure for heating the strip 20 so that when the strip 20 is relatively moved up and down by the upper pressurizing part 320, the mounting part 10 of the strip 20 can be stably pressurized and the ball 11 can be inserted. It can have various structures according to the heating method.
所述上部加壓部320為位於所述帶條20的上側通過與所述下部加壓部310的相對上下移動在所述帶條20上加壓球11的結構，可具有各種結構。The upper pressurizing portion 320 is a structure located on the upper side of the strip 20 and pressurizing the ball 11 on the strip 20 by moving up and down relative to the lower pressurizing portion 310, and may have various structures.
作為一示例，所述上部加壓部320可包括：上下移動塊350，通過上下驅動部360進行上下移動；第一調整塊340，以與Z軸垂直的第一軸作為旋轉軸可旋轉地結合所述上下移動塊350；以及第二調整塊330，以與所述Z軸及所述第一軸垂直的方向可旋轉地結合所述第一調整塊340，並直接或者間接加壓球11。As an example, the upper pressurizing part 320 may include: an up and down moving block 350, which moves up and down through an up and down driving part 360; a first adjusting block 340, which is rotatably combined with the up and down moving block 350 with a first axis perpendicular to the Z axis as a rotation axis; and a second adjusting block 330, which is rotatably combined with the first adjusting block 340 in a direction perpendicular to the Z axis and the first axis, and directly or indirectly pressurizes the ball 11.
尤其是，本發明的球加壓系統的特徵在於，對於上下移動的上下驅動部360，通過以第一軸作為旋轉軸的第一調整塊340的第一細微旋轉、以第二軸作為旋轉軸的第二調整塊330的第二細微旋轉，最終對齊帶條20，尤其是下部加壓部310的下部加壓面311的水平狀態。In particular, the ball pressurizing system of the present invention is characterized in that, for the upper and lower driving parts 360 that move up and down, the strip 20, especially the horizontal state of the lower pressurizing surface 311 of the lower pressurizing part 310, is finally aligned through the first fine rotation of the first adjusting block 340 with the first axis as the rotation axis and the second fine rotation of the second adjusting block 330 with the second axis as the rotation axis.
在此，對於上下移動的上下驅動部360，以第一軸作為旋轉軸的第一調整塊340的第一細微旋轉、以第二軸作為旋轉軸的第二調整塊330的第二細微旋轉可通過各種結構實現。Here, for the up-and-down driving part 360 that moves up and down, the first fine rotation of the first adjustment block 340 with the first axis as the rotation axis and the second fine rotation of the second adjustment block 330 with the second axis as the rotation axis can be realized through various structures.
首先，所述上下移動塊350、所述第一調整塊340及第二調整塊330通過結合桿354與彈性部件353能够以上下方向結合；其中，所述結合桿354以所述第一軸及所述第二軸為準配置在直角四邊形的頂點，並且一端與所述第二調整塊330結合，另一端直接或者間接結合於所述上下移動塊350，依次結合所述上下移動塊350、所述第一調整塊340及第二調整塊330；所述彈性部件353結合於所述結合桿354以對所述上下移動塊350、所述第一調整塊340及第二調整塊330的結合方向施加彈力。First, the up-and-down moving block 350, the first adjusting block 340 and the second adjusting block 330 can be combined in the up-and-down direction through the combining rod 354 and the elastic component 353; wherein the combining rod 354 is arranged at the vertex of a rectangular quadrilateral based on the first axis and the second axis, and one end is combined with the second adjusting block 330, and the other end is directly or indirectly combined with the up-and-down moving block 350, and the up-and-down moving block 350, the first adjusting block 340 and the second adjusting block 330 are combined in sequence; the elastic component 353 is combined with the combining rod 354 to apply elastic force to the combining direction of the up-and-down moving block 350, the first adjusting block 340 and the second adjusting block 330.
所述結合桿354為以所述第一軸及所述第二軸為準配置在直角四邊形的頂點，並且一端與所述第二調整塊330結合，另一端直接或者間接結合於所述上下移動塊350，依次結合所述上下移動塊350、所述第一調整塊340及第二調整塊330的結構，可具有各種結構。The coupling rod 354 is arranged at the vertex of a rectangular quadrilateral based on the first axis and the second axis, and one end is coupled to the second adjustment block 330, and the other end is directly or indirectly coupled to the up-and-down moving block 350, and the structure of sequentially coupling the up-and-down moving block 350, the first adjustment block 340 and the second adjustment block 330 can have various structures.
作為一示例，所述結合桿354可由末端與所述第二調整塊330螺紋結合的螺栓構成。As an example, the coupling rod 354 may be formed by a bolt whose end is threadably coupled to the second adjusting block 330.
此時，所述結合桿354可設置成使頭部向後述的第一結合塊389的上面凸出。在此，所述第一結合塊389結合於上下移動塊350，進而所述結合桿354可間接結合於上下移動塊350。At this time, the coupling rod 354 may be arranged so that the head thereof protrudes above the first coupling block 389 described later. Here, the first coupling block 389 is coupled to the up-and-down moving block 350, and the coupling rod 354 may be indirectly coupled to the up-and-down moving block 350.
所述彈性部件353為結合於所述結合桿354以對所述上下移動塊350、所述第一調整塊340及第二調整塊330的結合方向施加彈力的結構，可具有各種結構。The elastic component 353 is a structure combined with the combining rod 354 to apply elastic force to the combining direction of the up-and-down moving block 350, the first adjusting block 340 and the second adjusting block 330, and may have various structures.
作為一示例，所述彈性部件353可由設置在構成所述結合桿354的另一端的螺栓頭部及第一結合塊389上面之間的螺旋彈簧構成。As an example, the elastic member 353 may be formed by a coil spring disposed between a bolt head constituting the other end of the coupling rod 354 and the first coupling block 389 .
另一方面，所述第一調整塊340對結合於所述上下移動塊350的第一結合塊389以間隔預先設定的上下間距結合，進而能够進行第一細微旋轉。在此，所述第一結合塊389當然也可與上下移動塊350形成一體。On the other hand, the first adjustment block 340 is coupled to the first coupling block 389 coupled to the vertical movement block 350 at a predetermined vertical interval, thereby enabling the first fine rotation. Here, the first coupling block 389 can of course also be formed as one body with the vertical movement block 350.
然後，所述第二調整塊330對結合於所述第一調整塊340的第二結合塊399以間隔預先設定的上下間距結合，進而能够進行第二精細旋轉。在此，所述第二結合塊399當然也可與第一調整塊340形成一體。Then, the second adjusting block 330 is coupled to the second coupling block 399 coupled to the first adjusting block 340 at a predetermined upper and lower interval, so that the second fine rotation can be performed. Here, the second coupling block 399 can of course also be formed as a whole with the first adjusting block 340.
所述上下移動塊350為通過上下驅動部360進行上下移動的結構，可通過各種方式進行上下移動。The up-and-down moving block 350 is a structure that moves up and down through the up-and-down driving part 360, and can move up and down in various ways.
在此，所述上下驅動部360為用於上下移動所述上下移動塊350的結構，根據上下驅動方式可具有各種結構。Here, the up-and-down driving part 360 is a structure for moving the up-and-down moving block 350 up and down, and may have various structures according to the up-and-down driving method.
另一方面，所述上下移動塊350之結合所述第一結合塊389的部分的水平寬度小，以使上述結合桿354貫通第一結合塊389的上面。On the other hand, the horizontal width of the portion of the up-and-down moving block 350 that is coupled to the first coupling block 389 is small so that the coupling rod 354 passes through the top of the first coupling block 389.
所述第一調整塊340為以與Z軸垂直的第一軸作為旋轉軸可旋轉地結合所述上下移動塊350的結構，可具有各種結構。The first adjustment block 340 is a structure that is rotatably coupled to the up-and-down moving block 350 with a first axis perpendicular to the Z axis as a rotation axis, and may have various structures.
然後，所述第二調整塊330為以與所述Z軸及所述第一軸垂直的方向可旋轉地結合述第一調整塊340，並直接或者間接加壓球11的結構，可具有各種結構。Then, the second adjustment block 330 is a structure that is rotatably combined with the first adjustment block 340 in a direction perpendicular to the Z axis and the first axis, and directly or indirectly pressurizes the ball 11, and can have various structures.
另一方面，針對所述上下移動塊350的第一調整塊340的第一細微旋轉及針對所述第一調整塊340的所述第二調整塊330的第二細微旋轉可通過各種方式實現。On the other hand, the first fine rotation of the first adjusting block 340 with respect to the up-and-down moving block 350 and the second fine rotation of the second adjusting block 330 with respect to the first adjusting block 340 may be achieved in various ways.
作為一示例，所述第一細微旋轉通過第一旋轉調整部380實現，所述第一旋轉調整部380以所述第一軸作為旋轉軸以使所述上下移動塊350旋轉所述第一調整塊340；第二細微旋轉通過第二旋轉調整部390實現，所述第二旋轉調整部390以所述第二軸作為旋轉軸使所述第一調整塊340旋轉所述第二調整塊330。As an example, the first fine rotation is achieved through the first rotation adjustment part 380, and the first rotation adjustment part 380 uses the first axis as the rotation axis to make the up and down moving block 350 rotate the first adjustment block 340; the second fine rotation is achieved through the second rotation adjustment part 390, and the second rotation adjustment part 390 uses the second axis as the rotation axis to make the first adjustment block 340 rotate the second adjustment block 330.
所述第一旋轉調整部380為以所述第一軸作為旋轉軸使所述上下移動塊350旋轉所述第一調整塊340的結構，可具有各種結構。The first rotation adjustment portion 380 is a structure that uses the first axis as a rotation axis to enable the vertical moving block 350 to rotate the first adjustment block 340, and may have various structures.
作為一示例，所述第一旋轉調整部380可包括：第一齒輪塊383，結合於所述第一調整塊340，並在以預先設定的曲率形成的外周面形成第一齒輪部385；第一驅動齒輪386，嚙合於所述第一齒輪塊383，通過旋轉來旋轉所述第一齒輪塊383，進而以所述第一軸作為旋轉軸旋轉所述第一調整塊340；以及第一旋轉驅動馬達384，旋轉所述第一驅動齒輪386。As an example, the first rotation adjustment portion 380 may include: a first gear block 383, which is combined with the first adjustment block 340 and forms a first gear portion 385 on an outer peripheral surface formed with a preset curvature; a first drive gear 386, which is engaged with the first gear block 383 and rotates the first gear block 383 by rotating, thereby rotating the first adjustment block 340 with the first axis as the rotation axis; and a first rotation drive motor 384, which rotates the first drive gear 386.
所述第一齒輪塊383為結合於所述第一調整塊340並在以預先設定的曲率形成的外周面形成第一齒輪部385的結構，可具有各種結構。The first gear block 383 is a structure in which the first gear portion 385 is formed on an outer peripheral surface formed with a predetermined curvature and is coupled to the first adjustment block 340, and may have various structures.
具體地說，所述第一齒輪塊383為向上側凸出成結合於所述第一調整塊340之具有預先設定的曲率的弧形部分，可與所述第一調整塊340形成一體或者可分開單獨構成。Specifically, the first gear block 383 is an arc-shaped portion with a preset curvature that protrudes upward and is coupled to the first adjusting block 340, and can be formed as a whole with the first adjusting block 340 or can be separately constructed.
此時，所述第一齒輪塊383外周面形成第一齒輪部385，以與後述的第一驅動齒輪386嚙合。At this time, the outer peripheral surface of the first gear block 383 forms a first gear portion 385 to engage with a first driving gear 386 described later.
另一方面，所述第一齒輪部385為了穩定地精細旋轉而形成為具有充分大小的曲率，在從上側俯視所述第一調整塊340時，所述第一齒輪部385較佳形成在中心部分。On the other hand, the first gear portion 385 is formed to have a sufficient curvature for stable and fine rotation, and is preferably formed at the center portion when the first adjustment block 340 is viewed from above.
所述第一驅動齒輪386為嚙合於所述第一齒輪塊383，通過旋轉來旋轉所述第一齒輪塊383，進而以所述第一軸作為旋轉軸旋轉所述第一調整塊340的結構，可具有各種結構。The first driving gear 386 is engaged with the first gear block 383, and rotates the first gear block 383 by rotating, thereby rotating the first adjusting block 340 with the first axis as a rotation axis, and the structure may have various structures.
作為一示例，所述第一驅動齒輪386可與所述上下移動塊350直接結合，或者可結合於可旋轉地設置在結合於所述上下移動塊350的第一結合塊389和所述第一調整塊340之間的第一旋轉軸。As an example, the first driving gear 386 may be directly coupled to the up-and-down moving block 350 , or may be coupled to a first rotating shaft rotatably disposed between a first coupling block 389 coupled to the up-and-down moving block 350 and the first adjusting block 340 .
然後，所述第一旋轉軸的一端結合於第一旋轉驅動馬達384的旋轉軸，進而可被後述的第一旋轉驅動馬達384旋轉驅動。Then, one end of the first rotating shaft is coupled to the rotating shaft of the first rotating drive motor 384, and can be rotationally driven by the first rotating drive motor 384 described later.
另一方面，所述第一驅動齒輪386形成有嚙合於所述第一齒輪塊383的第一齒輪部385的齒輪面386a。On the other hand, the first driving gear 386 is formed with a gear surface 386 a that engages with the first gear portion 385 of the first gear block 383.
所述第一旋轉驅動馬達384為旋轉所述第一驅動齒輪386，以對所述第一調整塊340以固定狀態旋轉驅動所述第一驅動齒輪386，進而實現第一細微旋轉的結構，可具有各種結構，諸如旋轉馬達等。The first rotary drive motor 384 is a structure for rotating the first drive gear 386 to rotationally drive the first adjustment block 340 in a fixed state, thereby realizing a first fine rotation. The structure may have various structures, such as a rotary motor.
另一方面，還可設置從動齒輪387，所述從動齒輪387在與所述第一驅動齒輪386相對的位置與所述第一驅動齒輪386嚙合。On the other hand, a driven gear 387 may also be provided, and the driven gear 387 engages with the first driving gear 386 at a position opposite to the first driving gear 386.
所述從動齒輪387為與上述第一驅動齒輪386具有類似結構的齒輪面387a，除了不與所述第一旋轉驅動馬達384的旋轉軸結合以外，結構與第一驅動齒輪386相同。The driven gear 387 is a gear surface 387a having a similar structure to the first drive gear 386 , and has the same structure as the first drive gear 386 except that it is not coupled to the rotation axis of the first rotary drive motor 384 .
另一方面，在所述第一調整塊340對所述上下移動塊350進行第一細微旋轉時能够以第一軸方向水平移動，為了防止該現象，較佳還可設置引導塊388，所述引導塊388結合於所述上下移動塊350來引導所述第一齒輪塊383的旋轉。On the other hand, when the first adjustment block 340 performs the first fine rotation on the up-and-down moving block 350, it can move horizontally in the first axis direction. In order to prevent this phenomenon, it is preferable to provide a guide block 388, which is combined with the up-and-down moving block 350 to guide the rotation of the first gear block 383.
所述引導塊388為結合於所述上下移動塊350的結構，尤其是第一結合塊389的底面，在側方緊貼所述第一齒輪塊383中的向上側凸出的部分，以防止所述第一調整塊340在對所述上下移動塊350進行第一細微旋轉時以第一軸方向水平移動，可具有各種結構。The guide block 388 is a structure combined with the up-and-down moving block 350, especially the bottom surface of the first combining block 389, which is closely attached to the upward protruding part of the first gear block 383 on the side to prevent the first adjustment block 340 from moving horizontally in the first axis direction when the up-and-down moving block 350 is subjected to the first fine rotation, and may have various structures.
在此，所述引導塊388可適用各種結合結構，以結合於所述上下移動塊350，尤其是與第一結合塊389及/或所述第一調整塊340中的至少一個結合，或者介入並固定於這兩者之間。Here, the guide block 388 can be applied with various coupling structures to be coupled to the up-and-down moving block 350, especially to be coupled to at least one of the first coupling block 389 and/or the first adjusting block 340, or to be inserted and fixed between the two.
所述第二旋轉調整部390為以所述第二軸作為旋轉軸以對所述第一調整塊340旋轉所述第二調整塊330的結構，可具有各種結構。The second rotation adjustment portion 390 is a structure that uses the second axis as a rotation axis to rotate the second adjustment block 330 relative to the first adjustment block 340, and may have various structures.
作為一示例，所述第二旋轉調整部390可包括：第二齒輪塊393，結合於所述第二調整塊330，並在以預先設定的曲率形成的外周面形成第二齒輪部395；第二驅動齒輪396，嚙合於所述第二齒輪塊393，通過旋轉來旋轉所述第二齒輪塊393，進而以所述第二軸作為旋轉軸旋轉所述第二調整塊330；以及第二旋轉驅動馬達394，旋轉所述第二驅動齒輪396。As an example, the second rotation adjustment portion 390 may include: a second gear block 393, which is combined with the second adjustment block 330 and forms a second gear portion 395 on the outer peripheral surface formed with a predetermined curvature; a second drive gear 396, which is engaged with the second gear block 393 and rotates the second gear block 393 by rotating, thereby rotating the second adjustment block 330 with the second axis as the rotation axis; and a second rotation drive motor 394, which rotates the second drive gear 396.
所述第二齒輪塊393為結合於所述第二調整塊330並在以預先設定的曲率形成的外周面形成第二齒輪部395的結構，可具有各種結構。The second gear block 393 is a structure in which the second gear portion 395 is formed on an outer peripheral surface formed with a predetermined curvature and is coupled to the second adjustment block 330, and may have various structures.
具體地說，所述第二齒輪塊393為向上側凸出成結合於所述第二調整塊330之具有預先設定曲率的弧形部分，可與所述第二調整塊330形成一體，或者可由單獨的部件構成。Specifically, the second gear block 393 is an arc-shaped portion protruding upward to be coupled to the second adjusting block 330 and having a preset curvature, and may be formed as a whole with the second adjusting block 330, or may be composed of a separate component.
此時，在所述第二齒輪塊393外周面形成第二齒輪部395，以與後述的第二驅動齒輪396嚙合。At this time, a second gear portion 395 is formed on the outer peripheral surface of the second gear block 393 to engage with a second driving gear 396 described later.
另一方面，所述第二齒輪部395為了穩定地精細旋轉而形成為具有充分大小的曲率，在從上側俯視所述第二調整塊330時，所述第二齒輪部395較佳形成在所述第二調整塊330的中心部分。On the other hand, the second gear portion 395 is formed to have a sufficient curvature for stable and fine rotation, and is preferably formed at the center portion of the second adjustment block 330 when the second adjustment block 330 is viewed from above.
所述第二驅動齒輪396為嚙合於所述第二齒輪塊393，通過旋轉來旋轉所述第二齒輪塊393，進而可以所述第二軸作為旋轉軸旋轉所述第二調整塊330的結構，可具有各種結構。The second driving gear 396 is engaged with the second gear block 393, and rotates the second gear block 393 by rotating, and further the second adjustment block 330 can be rotated using the second axis as a rotation axis, and the structure may have various structures.
作為一示例，所述第二驅動齒輪396可與所述第一調整塊340直接結合，或者可結合於可旋轉地設置在結合於所述第一調整塊340的第二結合塊399和所述第二調整塊330之間的第二旋轉軸。As an example, the second drive gear 396 may be directly coupled to the first adjusting block 340 , or may be coupled to a second rotating shaft rotatably disposed between a second coupling block 399 coupled to the first adjusting block 340 and the second adjusting block 330 .
然後，所述第二旋轉軸的一端結合於第二旋轉驅動馬達394的旋轉軸，以被後述的第二旋轉驅動馬達394旋轉驅動。Then, one end of the second rotating shaft is coupled to the rotating shaft of the second rotating drive motor 394 so as to be rotationally driven by the second rotating drive motor 394 described later.
另一方面，所述第二驅動齒輪396形成有嚙合於所述第二齒輪塊393的第二齒輪部395的齒輪面396a。On the other hand, the second drive gear 396 is formed with a gear surface 396 a that engages with the second gear portion 395 of the second gear block 393.
所述第二旋轉驅動馬達394為旋轉所述第二驅動齒輪396，進而對所述第二調整塊330實現第二細微旋轉的結構，可具有各種結構，諸如旋轉馬達等。The second rotary drive motor 394 is a structure for rotating the second drive gear 396 to further realize the second fine rotation of the second adjustment block 330, and may have various structures, such as a rotary motor.
另一方面，在與所述第二驅動齒輪396相對的位置還可設置與所述第二驅動齒輪396嚙合的從動齒輪397。On the other hand, a driven gear 397 engaging with the second driving gear 396 may be provided at a position opposite to the second driving gear 396.
所述從動齒輪397為與上述的第二驅動齒輪396具有類似結構的齒輪面397a，除了未與所述第二旋轉驅動馬達394的旋轉軸結合以外，結構與第二驅動齒輪396相同。The driven gear 397 is a gear surface 397a having a similar structure to the second drive gear 396 described above, and has the same structure as the second drive gear 396 except that it is not coupled to the rotating shaft of the second rotary drive motor 394.
另一方面，在所述第二調整塊330對所述第一調整塊340進行第二細微旋轉時能够以第二軸方向水平移動，為了防止該現象，較佳還可設置引導塊398a，所述引導塊398a結合於所述第二調整塊330以引導所述第二齒輪塊393的旋轉。On the other hand, when the second adjusting block 330 performs the second fine rotation on the first adjusting block 340, it can move horizontally in the second axis direction. In order to prevent this phenomenon, it is preferable to provide a guide block 398a, which is combined with the second adjusting block 330 to guide the rotation of the second gear block 393.
所述引導塊398a為結合於所述第一調整塊340的結構，尤其是結合於第二結合塊399的底面，在側方緊貼所述第二齒輪塊393中向上側凸出的部分，以防止所述第二調整塊330在對於所述第一調整塊340進行細微旋轉時以第二軸方向水平移動，可具有各種結構。The guide block 398a is a structure combined with the first adjustment block 340, especially combined with the bottom surface of the second coupling block 399, and is closely attached to the upward protruding part of the second gear block 393 on the side to prevent the second adjustment block 330 from moving horizontally in the second axis direction when the first adjustment block 340 is slightly rotated, and can have various structures.
在此，所述引導塊398a可適用各種結合結構，以與所述第一調整塊340結合，尤其是與第二結合塊399及/或所述第二調整塊330中的至少一個結合，或者介入並固定於這兩者之間。Here, the guide block 398a may be applied with various coupling structures to be coupled with the first adjustment block 340, especially to be coupled with at least one of the second coupling block 399 and/or the second adjustment block 330, or to be interposed and fixed therebetween.
另一方面，所述第二調整塊330的下端構成與下部加壓部310的下部加壓面311一起加壓帶條20的上部加壓面331。On the other hand, the lower end of the second adjustment block 330 forms an upper pressurizing surface 331 that presses the strip 20 together with the lower pressurizing surface 311 of the lower pressurizing portion 310 .
據此，所述第二調整塊330可具有加壓部件，所述加壓部件以一體或者單獨的部件形成上部加壓面331。Accordingly, the second adjustment block 330 may have a pressurizing component, and the pressurizing component forms an upper pressurizing surface 331 as an integral or separate component.
然後，所述第二調整塊330可設置加熱器（未顯示），以在通過所述下部加壓部310及上部加壓部320的相對上下移動加壓帶條20時，可在帶條20的裝貼部10穩定加壓並插入球11。Then, the second adjustment block 330 may be provided with a heater (not shown) so that when the strip 20 is pressurized by the relative up and down movement of the lower pressurizing part 310 and the upper pressurizing part 320, the mounting part 10 of the strip 20 may be stably pressurized and the ball 11 may be inserted.
所述加熱器為加熱帶條20的結構，以在通過所述上部加壓部320的相對上下移動加壓帶條20時可在帶條20的裝貼部10穩定加壓並插入球11，根據加熱方式可具有各種結構。The heater is a structure for heating the strip 20 so that when the strip 20 is relatively moved up and down by the upper pressurizing part 320, the mounting part 10 of the strip 20 can be stably pressurized and the ball 11 can be inserted. It can have various structures according to the heating method.
另一方面，對於第一細微旋轉及第二細微旋轉，是在所述加壓部300的結構中確認通過上部加壓部320及下部加壓部310的相對上下移動對於帶條20加壓球11的加壓狀態，計算矯正量，進而可進行細微旋轉。On the other hand, for the first fine rotation and the second fine rotation, the pressurization state of the pressurizing ball 11 of the strip 20 is confirmed by the relative up and down movement of the upper pressurizing part 320 and the lower pressurizing part 310 in the structure of the pressurizing part 300, and the correction amount is calculated, so that fine rotation can be performed.
這可經過在執行最初加壓製程之前或者執行預先設定的次數之後確認加壓狀態及矯正步驟。This can be done by confirming the pressurization status and correcting the steps before the initial pressurization process is performed or after a preset number of times.
另外，確認所述加壓製程執行中採樣的帶條20的球11加壓狀態，可執行所述矯正步驟。In addition, the correction step may be performed by confirming the pressurized state of the ball 11 of the strip 20 sampled during the pressurization process.
另一方面，需要控制通過上部加壓部320及下部加壓部310的相對上下移動施加於帶條20及球11的壓力，所以在上部加壓部320的適當位置可設置用於檢測施加於帶條20及球11之壓力的壓力感測器。On the other hand, it is necessary to control the pressure applied to the strip 20 and the ball 11 through the relative up and down movement of the upper pressurizing part 320 and the lower pressurizing part 310, so a pressure sensor for detecting the pressure applied to the strip 20 and the ball 11 can be set at an appropriate position of the upper pressurizing part 320.
另一方面，本發明的BGA封裝用球加壓裝置的特徵在於，包括：第一調整塊340，以所述第一軸作為旋轉軸可旋轉地進行結合；以及第二調整塊330，以與所述Z軸及所述第一軸垂直的第二軸作為旋轉軸可旋轉地進行結合，並直接或者間接加壓球11。On the other hand, the ball pressurizing device for BGA packaging of the present invention is characterized in that it includes: a first adjustment block 340, which is rotatably coupled with the first axis as a rotation axis; and a second adjustment block 330, which is rotatably coupled with a second axis perpendicular to the Z axis and the first axis as a rotation axis, and directly or indirectly pressurizes the ball 11.
然後，本發明的BGA封裝用球加壓裝置根據第一調整塊340及第二調整塊330的旋轉方式可實現各種實施例。Then, the ball pressurizing device for BGA packaging of the present invention can realize various embodiments according to the rotation mode of the first adjustment block 340 and the second adjustment block 330.
以下，進行本發明的第二實施例的BGA封裝用球加壓裝置的相關說明。為了便於說明，在顯示本發明的BGA封裝用球加壓裝置的第二實施例的圖17至圖24b及以下的說明中，對於執行與第一實施例相同或者類似的功能的結構賦予相同的元件符號。The following is a description of the ball pressurizing device for BGA packaging of the second embodiment of the present invention. For ease of explanation, in FIG. 17 to FIG. 24 b and the following descriptions showing the second embodiment of the ball pressurizing device for BGA packaging of the present invention, the same component symbols are given to the structures that perform the same or similar functions as the first embodiment.
如圖17至圖24b所示，作為本發明的BGA封裝用球加壓裝置的第二實施例，所述加壓部300可包括：下部加壓部310，以位於加壓位置的帶條20為準位於下側；以及上部加壓部320，位於所述帶條20的上側，通過與所述下部加壓部310的相對上下移動，在所述帶條20上加壓球11。As shown in Figures 17 to 24b, as a second embodiment of the ball pressurizing device for BGA packaging of the present invention, the pressurizing part 300 may include: a lower pressurizing part 310, which is located at the lower side with respect to the strip 20 at the pressurizing position; and an upper pressurizing part 320, which is located at the upper side of the strip 20 and pressurizes the ball 11 on the strip 20 by moving up and down relative to the lower pressurizing part 310.
所述下部加壓部310為以位於加壓位置的帶條20為準位於下側的結構，可具有各種結構。The lower pressurizing portion 310 is a structure located at the lower side of the strip 20 at the pressurizing position, and may have various structures.
作為一示例，所述下部加壓部310的上面可具有預先設定的粗糙度以下的平面及平面大小，進而能够穩定地支撐帶條20的底面。As an example, the upper surface of the lower pressure portion 310 may have a plane and a plane size below a preset roughness, so as to stably support the bottom surface of the strip 20 .
另外，所述下部加壓部310較佳設置成與上部加壓部320之間進行相對上下移動，考慮上部加壓部320的上下移動，以固定狀態設置所述下部加壓部310。In addition, the lower pressurizing part 310 is preferably arranged to move up and down relative to the upper pressurizing part 320. Considering the up and down movement of the upper pressurizing part 320, the lower pressurizing part 310 is arranged in a fixed state.
另外，所述下部加壓部310可設置加熱器（未顯示），以在通過所述下部加壓部310的相對上下移動加壓帶條20時可在帶條20的裝貼部10穩定加壓並插入球11。In addition, the lower pressurizing portion 310 may be provided with a heater (not shown) so that when the strip 20 is pressurized by the relative up and down movement of the lower pressurizing portion 310 , the mounting portion 10 of the strip 20 can be stably pressurized and the ball 11 can be inserted.
所述加熱器為加熱帶條20的結構，以在通過所述上部加壓部320的相對上下移動加壓帶條20時可在帶條20的裝貼部10穩定加壓並插入球11，根據加熱方式可具有各種結構。The heater is a structure for heating the strip 20 so that when the strip 20 is relatively moved up and down by the upper pressurizing part 320, the mounting part 10 of the strip 20 can be stably pressurized and the ball 11 can be inserted. It can have various structures according to the heating method.
所述上部加壓部320為位於所述帶條20的上側並通過與所述下部加壓部310的相對上下移動在所述帶條20上加壓球11的結構，可具有各種結構。The upper pressurizing portion 320 is a structure located on the upper side of the strip 20 and pressurizes the ball 11 on the strip 20 by moving up and down relative to the lower pressurizing portion 310, and may have various structures.
作為一示例，如圖17及圖24b所示，所述上部加壓部320包括：上下移動塊350，通過上下驅動部360進行上下移動；第一調整塊340，以與Z軸垂直的第一旋轉軸341為中心可旋轉地設置所述上下移動塊350；第二調整塊330，以與所述Z軸及所述第一旋轉軸341垂直的第二旋轉軸351為中心可旋轉地設置所述第一調整塊340，並直接或者間接加壓球11；第一凸輪模組380a，以所述第一旋轉軸341作為旋轉軸，對所述上下移動塊350細微旋轉所述第一調整塊340；以及第二凸輪模組390a，以所述第二旋轉軸351作為旋轉軸，對所述第一調整塊340細微旋轉所述第二調整塊330。As an example, as shown in FIG. 17 and FIG. 24 b, the upper pressure applying part 320 includes: an up-and-down moving block 350, which moves up and down through an up-and-down driving part 360; a first adjusting block 340, which is rotatably arranged around a first rotating shaft 341 perpendicular to the Z axis; and a second adjusting block 330, which is rotatably arranged around a second rotating shaft 351 perpendicular to the Z axis and the first rotating shaft 341. The first adjusting block 340 is rotatably arranged at the center, and the ball 11 is directly or indirectly pressurized; the first cam module 380a, with the first rotating shaft 341 as the rotating shaft, finely rotates the first adjusting block 340 with respect to the up and down moving block 350; and the second cam module 390a, with the second rotating shaft 351 as the rotating shaft, finely rotates the second adjusting block 330 with respect to the first adjusting block 340.
尤其是，本發明的球加壓系統的特徵在於，對於上下移動的上下驅動部360，通過以第一旋轉軸341作為旋轉軸對上下驅動部360細微旋轉第一調整塊340的第一細微旋轉、以第二旋轉軸351作為旋轉軸對第一調整塊340細微旋轉第二調整塊330的第二細微旋轉，最終調節帶條20，尤其是下部加壓部310的下部加壓面311的水平狀態。In particular, the ball pressurizing system of the present invention is characterized in that, for the upper and lower driving parts 360 that move up and down, the first adjusting block 340 is finely rotated by using the first rotating shaft 341 as the rotating shaft, and the second adjusting block 330 is finely rotated by using the second rotating shaft 351 as the rotating shaft, thereby finally adjusting the strip 20, especially the horizontal state of the lower pressurizing surface 311 of the lower pressurizing part 310.
在此，對於上下移動的所述上下驅動部360，以第一旋轉軸341作為旋轉軸細微旋轉第一調整塊340的第一細微旋轉、以第二旋轉軸351作為旋轉軸的第二調整塊330的第二細微旋轉可通過凸輪部件實現。Here, for the up-and-down driving part 360 that moves up and down, the first fine rotation of the first adjustment block 340 with the first rotation shaft 341 as the rotation shaft and the second fine rotation of the second adjustment block 330 with the second rotation shaft 351 as the rotation shaft can be realized by the cam member.
首先，如圖18及圖23所示，所述上下移動塊350、所述第一調整塊340及第二調整塊330通過結合桿354及彈性部件353以上下方向結合；其中，所述結合桿354配置在各邊與所述第一旋轉軸341或者所述第二旋轉軸351平行的直角四邊形的頂點，一端與所述第二調整塊330結合，而另一端直接或者間接結合於所述上下移動塊350，並依次結合所述上下移動塊350、所述第一調整塊340及第二調整塊330；所述彈性部件353結合於所述結合桿354，以對所述上下移動塊350、所述第一調整塊340及第二調整塊330的結合方向施加彈力。First, as shown in Figures 18 and 23, the up-and-down moving block 350, the first adjustment block 340 and the second adjustment block 330 are combined in the up-and-down direction through a combining rod 354 and an elastic component 353; wherein the combining rod 354 is arranged at the vertex of a rectangular quadrilateral whose sides are parallel to the first rotation axis 341 or the second rotation axis 351, one end of which is combined with the second adjustment block 330, and the other end is directly or indirectly combined with the up-and-down moving block 350, and is combined with the up-and-down moving block 350, the first adjustment block 340 and the second adjustment block 330 in sequence; the elastic component 353 is combined with the combining rod 354 to apply elastic force to the combining direction of the up-and-down moving block 350, the first adjustment block 340 and the second adjustment block 330.
所述結合桿354為配置在各邊與所述第一旋轉軸341或所述第二旋轉軸351平行的直角四邊形的頂點，一端與所述第二調整塊330結合，而另一端直接或者間接結合於所述上下移動塊350，並依次結合所述上下移動塊350、所述第一調整塊340及第二調整塊330的結構，可具有各種結構。The coupling rod 354 is disposed at the vertex of a rectangular quadrilateral whose sides are parallel to the first rotation axis 341 or the second rotation axis 351, one end of which is coupled to the second adjustment block 330, and the other end of which is directly or indirectly coupled to the up-and-down moving block 350, and sequentially coupled to the up-and-down moving block 350, the first adjustment block 340 and the second adjustment block 330, and may have various structures.
作為一示例，所述結合桿354可由末端與所述第二調整塊330螺紋結合的螺栓構成。As an example, the coupling rod 354 may be formed by a bolt whose end is threadably coupled to the second adjusting block 330.
此時，所述結合桿354可設置成使頭部向所述上下移動塊350的上面凸出。At this time, the coupling rod 354 can be arranged so that the head thereof protrudes toward the upper side of the up-and-down moving block 350 .
所述彈性部件353為結合於所述結合桿354以對所述上下移動塊350、所述第一調整塊340及第二調整塊330的結合方向施加彈力的結構，可具有各種結構。The elastic component 353 is a structure combined with the combining rod 354 to apply elastic force to the combining direction of the up-and-down moving block 350, the first adjusting block 340 and the second adjusting block 330, and may have various structures.
作為一示例，所述彈性部件353可由在設置所述結合桿354的另一端的螺栓頭部和第一結合塊389上面之間的螺旋彈簧構成。As an example, the elastic member 353 may be formed by a coil spring between a bolt head at the other end of the coupling rod 354 and the upper surface of the first coupling block 389 .
所述上下移動塊350為通過上下驅動部360進行上下移動的結構，可通過各種方式進行上下移動。The up-and-down moving block 350 is a structure that moves up and down through the up-and-down driving part 360, and can move up and down in various ways.
在此，所述上下驅動部360為用於上下移動上下移動塊350的結構，根據上下驅動方式可具有各種結構。Here, the up-and-down driving part 360 is a structure for moving the up-and-down moving block 350 up and down, and may have various structures according to the up-and-down driving method.
然後，可配置支撐結構369，所述支撐結構369設置有導軌361，用於支撐所述上下驅動部360及所述上下移動塊350的穩定上下移動。Then, a support structure 369 may be configured, wherein the support structure 369 is provided with a guide rail 361 for supporting the stable up and down movement of the up and down driving part 360 and the up and down moving block 350.
所述支撐結構369為設置有用於支撐所述上下驅動部360及所述上下移動塊350的穩定上下移動的導軌361的結構，根據導軌361的設置結構及上下驅動部360的支撐及設置結構可具有各種結構。The support structure 369 is a structure provided with a guide rail 361 for supporting the stable up and down movement of the up and down driving part 360 and the up and down moving block 350, and may have various structures according to the setting structure of the guide rail 361 and the support and setting structure of the up and down driving part 360.
另一方面，所述上下移動塊350可結合用於與所述上下驅動部360連接的一個以上的結合部件。On the other hand, the up-and-down moving block 350 may be combined with one or more coupling components for connecting with the up-and-down driving part 360 .
然後，為了順利結合後述的第一調整塊340及所述第二調整塊330，所述上下移動塊350較佳具有平面形狀為直角四邊形的直角六面體形狀。Then, in order to smoothly combine the first adjustment block 340 and the second adjustment block 330 described later, the up-and-down moving block 350 preferably has a right-angled hexahedron whose plane shape is a right-angled quadrilateral.
另一方面，所述上下驅動部360上下移動所述上下移動塊350、第一調整塊340及第二調整塊330，以在所述第二調整塊330與所述下部加壓部310一起直接或者間接加壓設置球11狀態下的帶條20。On the other hand, the up-down driving part 360 moves the up-down moving block 350, the first adjusting block 340 and the second adjusting block 330 up-down, so that the second adjusting block 330 and the lower pressurizing part 310 together directly or indirectly pressurize the strip 20 in the state of setting the ball 11.
此時，若在所述帶條20施加過大的力，則會損壞球11或者損壞帶條20，所以所述上下驅動部360可設定為移動預先設定的距離。At this time, if too much force is applied to the strip 20, the ball 11 or the strip 20 may be damaged, so the upper and lower driving parts 360 can be set to move a preset distance.
另外，還設置負載感測器（未顯示），所述負載感測器檢測通過所述第二調整塊330施加於帶條20的負載，可防止施加過大的負載。In addition, a load sensor (not shown) is provided to detect the load applied to the belt 20 through the second adjustment block 330, thereby preventing an excessive load from being applied.
所述第一調整塊340為以與Z軸垂直的第一旋轉軸341為中心可旋轉地設置所述上下移動塊350的結構，可具有各種結構。The first adjustment block 340 is a structure in which the up-and-down moving block 350 is rotatably arranged around a first rotation axis 341 perpendicular to the Z axis, and may have various structures.
作為一示例，所述第一調整塊340與所述上下移動塊350之間，在介入後述的第一旋轉軸341及第一凸輪軸381的狀態下以上下方向間隔第一間距G1，並且較佳形成為平面形狀為直角四邊形的直角六面體形狀。As an example, the first adjustment block 340 and the up-and-down moving block 350 are spaced apart by a first spacing G1 in the up-and-down direction with the first rotating shaft 341 and the first cam shaft 381 to be described later interposed therebetween, and are preferably formed into a right-angled hexahedron whose plane shape is a right-angled quadrilateral.
然後，所述第二調整塊330為以與所述Z軸及所述第一旋轉軸341垂直的第二旋轉軸351為中心可旋轉地設置所述第一調整塊340並直接或者間接加壓球11的結構，可具有各種結構。Then, the second adjustment block 330 is a structure in which the first adjustment block 340 is rotatably arranged around a second rotation axis 351 perpendicular to the Z axis and the first rotation axis 341 and directly or indirectly pressurizes the ball 11, and may have various structures.
作為一示例，在所述第二調整塊330與所述第一調整塊340之間介入後述的第二旋轉軸351及第二凸輪軸391的狀態下，以上下方向間隔第二間距G2，並且較佳形成為平面形狀為直角四邊形的直角六面體形狀。As an example, with the second rotating shaft 351 and the second cam shaft 391 to be described later interposed between the second adjustment block 330 and the first adjustment block 340, they are spaced apart by a second interval G2 in the vertical direction and are preferably formed into a rectangular hexahedron whose plane shape is a rectangular quadrilateral.
然後，所述第二調整塊330的底面構成與下部加壓部310的下部加壓面311一起加壓帶條20的上部加壓面331。Then, the bottom surface of the second adjusting block 330 is configured to pressurize the upper pressurizing surface 331 of the strip 20 together with the lower pressurizing surface 311 of the lower pressurizing portion 310 .
尤其是，所述第二調整塊330可具有加壓部件337，所述加壓部件337以一體或者單獨的部件形成上部加壓面331。In particular, the second adjustment block 330 may have a pressurizing component 337, and the pressurizing component 337 forms the upper pressurizing surface 331 as an integral or separate component.
所述加壓部件337可具有各種結構，結合於所述第二調整塊330的下側與下部加壓部310的下部加壓面311以一起加壓帶條20。The pressurizing member 337 may have various structures, and is combined with the lower side of the second adjusting block 330 and the lower pressurizing surface 311 of the lower pressurizing portion 310 to pressurize the strip 20 together.
尤其是，較佳為，所述加壓部件337可拆卸地與所述第二調整塊330結合，以在執行數次製程之後進行維護。In particular, it is preferred that the pressurizing member 337 is detachably coupled to the second adjusting block 330 for maintenance after performing several processes.
另一方面，所述第二調整塊330可設置加熱器（未顯示），以在通過所述下部加壓部310及上部加壓部320的相對上下移動加壓帶條20時，可在帶條20的裝貼部10穩定地加壓並插入球11。On the other hand, the second adjustment block 330 may be provided with a heater (not shown) so that when the lower pressurizing part 310 and the upper pressurizing part 320 relatively move up and down to pressurize the strip 20, the mounting part 10 of the strip 20 may be stably pressurized and the ball 11 may be inserted.
所述加熱器為加熱帶條20的結構，以在通過所述上部加壓部320的相對上下移動加壓帶條20時可在帶條20的裝貼部10穩定地加壓並插入球11，根據加熱方式可具有各種結構。The heater is a structure for heating the strip 20 so that when the strip 20 is pressurized by the upper pressurizing portion 320 moving up and down relatively, the mounting portion 10 of the strip 20 can be stably pressurized and the ball 11 can be inserted. It can have various structures according to the heating method.
另一方面，對於所述上下移動塊350細微旋轉第一調整塊340的第一細微旋轉及對於所述第一調整塊340細微旋轉第二調整塊330的第二細微旋轉可通過各種方式實現。On the other hand, the first fine rotation of the first adjusting block 340 for the fine rotation of the up-and-down moving block 350 and the second fine rotation of the second adjusting block 330 for the fine rotation of the first adjusting block 340 may be achieved in various ways.
作為一示例，所述第一細微旋轉通過第一凸輪模組380a實現，所述第一凸輪模組380a以所述第一旋轉軸341作為旋轉軸對所述上下移動塊350細微旋轉所述第一調整塊340；所述第二細微旋轉可通過第二凸輪模組390a實現，所述第二凸輪模組390a以所述第二旋轉軸351作為旋轉軸對所述第一調整塊340細微旋轉所述第二調整塊330。As an example, the first fine rotation is achieved by the first cam module 380a, and the first cam module 380a uses the first rotating shaft 341 as the rotating shaft to finely rotate the first adjusting block 340 with respect to the up and down moving block 350; the second fine rotation can be achieved by the second cam module 390a, and the second cam module 390a uses the second rotating shaft 351 as the rotating shaft to finely rotate the second adjusting block 330 with respect to the first adjusting block 340.
所述第一凸輪模組380a為以所述第一旋轉軸341作為旋轉軸對所述上下移動塊350細微旋轉所述第一調整塊340的結構，可具有各種結構。The first cam module 380a is a structure that uses the first rotating shaft 341 as a rotating shaft to finely rotate the first adjusting block 340 with respect to the up-and-down moving block 350, and may have various structures.
作為一示例，所述第一凸輪模組380a可包括：第一旋轉軸341，設置在所述上下移動塊350與所述第一調整塊340之間；第一凸輪軸381，與所述第一旋轉軸341平行，設置在所述上下移動塊350與所述第一調整塊340之間，形成有沿著圓周方向依次增加與中心軸的距離的複數個第一凸輪面381a；以及第一旋轉驅動部382，旋轉驅動所述第一凸輪軸381。As an example, the first cam module 380a may include: a first rotating shaft 341, which is arranged between the up and down moving block 350 and the first adjusting block 340; a first cam shaft 381, which is parallel to the first rotating shaft 341, is arranged between the up and down moving block 350 and the first adjusting block 340, and has a plurality of first cam surfaces 381a whose distance from the center axis increases sequentially along the circumferential direction; and a first rotating driving portion 382, which rotationally drives the first cam shaft 381.
所述第一旋轉軸341為設置在所述上下移動塊350與所述第一調整塊340之間的結構，構成對所述上下移動塊350細微旋轉第一調整塊340的第一細微旋轉的旋轉軸。The first rotation axis 341 is a structure disposed between the up-and-down moving block 350 and the first adjusting block 340 , and constitutes a rotation axis for first fine rotation of the first adjusting block 340 for finely rotating the up-and-down moving block 350 .
然後，所述第一凸輪軸381為與所述第一旋轉軸341平行的結構，設置在所述上下移動塊350與所述第一調整塊340之間，形成有沿著圓周方向依次增加與中心軸的距離的複數個第一凸輪面381a，可具有各種結構。Then, the first cam shaft 381 is a structure parallel to the first rotating shaft 341, disposed between the up and down moving block 350 and the first adjusting block 340, and is formed with a plurality of first cam surfaces 381a whose distance from the central axis increases sequentially along the circumferential direction, and may have various structures.
亦即，所述第一凸輪軸381通過旋轉微小角度來細微改變支撐的所述上下移動塊350與所述第一調整塊340之間的間隔，進而可實現以所述第一旋轉軸341作為旋轉軸細微旋轉所述第一調整塊340。That is, the first cam shaft 381 slightly changes the distance between the supported up-and-down moving block 350 and the first adjusting block 340 by rotating at a slight angle, thereby achieving slight rotation of the first adjusting block 340 using the first rotating shaft 341 as a rotating shaft.
為此，如圖24a及圖24b所示，所述第一凸輪軸381形成有沿著圓周方向依次增加與中心軸的距離的複數個第一凸輪面381a。圖24a及圖24b是為了便於說明而誇張顯示的，所述第一凸輪軸381的半徑及各個凸輪面381a的弦長、半徑方向距離可通過已實現的細微旋轉進行各種設定。To this end, as shown in Figures 24a and 24b, the first camshaft 381 is formed with a plurality of first cam surfaces 381a whose distance from the central axis increases in sequence along the circumferential direction. Figures 24a and 24b are exaggerated for the sake of convenience of explanation, and the radius of the first camshaft 381 and the chord length and radial distance of each cam surface 381a can be variously set through the fine rotation that has been achieved.
所述第一凸輪面381a以所述第一凸輪軸381的長度方向形成平面，與後述的支撐部件346形成面接觸，可保持支撐所述上下移動塊350及所述第一調整塊340的狀態。The first cam surface 381a forms a plane in the length direction of the first cam shaft 381, and forms a surface contact with the supporting component 346 described later, so as to maintain a state of supporting the up-and-down moving block 350 and the first adjusting block 340.
然後，對於所述第一凸輪面381a的半徑方向距離(R1、R2,...、Rn)，可通過待實現的細微旋轉進行各種設定。Then, various settings can be made for the radial distances (R1, R2, ..., Rn) of the first cam surface 381a by fine rotation to be achieved.
所述第一旋轉驅動部382為旋轉驅動所述第一凸輪軸381的結構，考慮到應該以第一凸輪面381a進行旋轉，因此較佳使用步進馬達。The first rotation driving portion 382 is a structure for rotationally driving the first camshaft 381. Considering that the first cam surface 381a should be rotated, a stepping motor is preferably used.
另外，為了細微旋轉所述第一凸輪軸381，在所述第一旋轉驅動部382及所述第一凸輪軸381上可通過一個以上的減速器383a連接來進行旋轉。In addition, in order to finely rotate the first camshaft 381, the first rotation driving portion 382 and the first camshaft 381 may be connected via one or more speed reducers 383a to rotate.
另一方面，考慮以所述第一旋轉軸341作為旋轉軸正向旋轉及反向旋轉所述第一調整塊340，對於所述第一凸輪軸381，可設定各個第一凸輪面381a的半徑方向距離(R1、R2、...、Rn)中，中間的半徑方向距離與所述第一旋轉軸341的半徑相同。On the other hand, considering that the first adjustment block 340 is rotated forward and reversely with the first rotation axis 341 as the rotation axis, for the first cam shaft 381, the radial distances (R1, R2, ..., Rn) of each first cam surface 381a can be set, and the middle radial distance is the same as the radius of the first rotation axis 341.
在此，對於所述第一旋轉軸341的半徑及所述第一凸輪軸381的第一凸輪面381a的半徑方向距離的關係，可考慮以所述第一旋轉軸341作為旋轉軸正向旋轉及反向旋轉所述第一調整塊340來進行各種設定。Here, regarding the relationship between the radius of the first rotating shaft 341 and the radial distance of the first cam surface 381a of the first cam shaft 381, various settings can be considered when the first adjusting block 340 is rotated forward and reversely with the first rotating shaft 341 as the rotating shaft.
另一方面，對於在所述第一凸輪軸381形成的第一凸輪面381a，考慮實現的旋轉角度為微小旋轉角度，相比於形成在整個圓周方向上，可以形成在圓周的一部分上。On the other hand, the first cam surface 381a formed on the first cam shaft 381 may be formed on a portion of the circumference rather than on the entire circumference, considering that the rotation angle to be achieved is a small rotation angle.
此時，如圖24a及圖24b所示，所述第一凸輪軸381沿著圓周方向在預先設定的角度形成所述複數個第一凸輪面381a，而剩餘部分可形成半徑與所述第一旋轉軸341相同的非凸輪面381b。At this time, as shown in FIG. 24a and FIG. 24b , the first cam shaft 381 forms the plurality of first cam surfaces 381a at a preset angle along the circumferential direction, and the remaining portion can form a non-cam surface 381b having the same radius as the first rotating shaft 341.
在此，所述非凸輪面381b可支撐所述上下移動塊350。Here, the non-cam surface 381 b can support the up-and-down moving block 350 .
另一方面，考慮所述上下移動塊350與所述第一調整塊340之間的結合角度發生變化，所述第一凸輪模組380a較佳固定結合於所述上下移動塊350及所述第一調整塊340中的任一個。On the other hand, considering that the coupling angle between the up-and-down moving block 350 and the first adjusting block 340 changes, the first cam module 380a is preferably fixedly coupled to any one of the up-and-down moving block 350 and the first adjusting block 340 .
所述第二凸輪模組390a為以所述第二旋轉軸351作為旋轉軸對所述第一調整塊340細微旋轉所述第二調整塊330的結構，可具有各種結構。The second cam module 390a is a structure for finely rotating the second adjusting block 330 with respect to the first adjusting block 340 using the second rotating shaft 351 as a rotating shaft, and may have various structures.
作為一示例，所述第二凸輪模組390a可包括：第二旋轉軸351，設置在所述第一調整塊340與所述第二調整塊330之間；第二凸輪軸391，與所述第二旋轉軸351平行，設置在所述第一調整塊340與所述第二調整塊330之間，形成有沿著圓周方向依次增加與中心軸的距離的複數個第二凸輪面391a；以及第二旋轉驅動部392，旋轉驅動所述第二凸輪軸391。As an example, the second cam module 390a may include: a second rotating shaft 351, which is arranged between the first adjusting block 340 and the second adjusting block 330; a second cam shaft 391, which is parallel to the second rotating shaft 351, is arranged between the first adjusting block 340 and the second adjusting block 330, and is formed with a plurality of second cam surfaces 391a whose distance from the center axis increases sequentially along the circumferential direction; and a second rotating driving portion 392, which rotationally drives the second cam shaft 391.
所述第二旋轉軸351為設置在所述第一調整塊340與所述第二調整塊330之間的結構，構成對所述第一調整塊340細微旋轉第二調整塊330的第二細微旋轉的旋轉軸。The second rotation axis 351 is a structure disposed between the first adjustment block 340 and the second adjustment block 330 , and constitutes a rotation axis for a second fine rotation of the second adjustment block 330 by finely rotating the first adjustment block 340 .
然後，所述第二凸輪軸391為與所述第二旋轉軸351平行的結構，設置在所述第一調整塊340與所述第二調整塊330之間，並形成有沿著圓周方向依次增加與中心軸的距離的複數個第二凸輪面391a，可具有各種結構。Then, the second cam shaft 391 is a structure parallel to the second rotating shaft 351, is arranged between the first adjusting block 340 and the second adjusting block 330, and is formed with a plurality of second cam surfaces 391a whose distance from the central axis increases sequentially along the circumferential direction, and can have various structures.
亦即，所述第二凸輪軸391通過旋轉微小角度來細微改變支撐的所述第一調整塊340與所述第二調整塊330之間的間距，可實現以所述第二旋轉軸351作為旋轉軸細微旋轉所述第二調整塊330。That is, the second cam shaft 391 slightly changes the distance between the supported first adjustment block 340 and the second adjustment block 330 by rotating at a slight angle, so that the second adjustment block 330 can be slightly rotated using the second rotation axis 351 as the rotation axis.
為此，所述第二凸輪軸391形成沿著圓周方向依次增加與中心軸的距離的複數個第二凸輪面391a。To this end, the second cam shaft 391 forms a plurality of second cam surfaces 391a whose distances from the central axis are sequentially increased along the circumferential direction.
所述第二凸輪面391a以所述第二凸輪軸391的長度方向形成平面，與後述的支撐部件336構成接觸面，可保持支撐所述第一調整塊340及所述第二調整塊330的狀態。圖24a及圖24b是為了便於說明而誇張顯示的，所述第二凸輪軸391的半徑及各個第二凸輪面391a的弦長、半徑方向距離可通過已實現的細微旋轉進行各種設定。The second cam surface 391a forms a plane in the length direction of the second camshaft 391, and forms a contact surface with the supporting member 336 described later, and can maintain the state of supporting the first adjustment block 340 and the second adjustment block 330. FIG. 24a and FIG. 24b are exaggerated for the convenience of explanation, and the radius of the second camshaft 391 and the chord length and radial distance of each second cam surface 391a can be variously set through the fine rotation that has been achieved.
然後，所述第二凸輪面391a的半徑方向距離(R1、R2、...、Rn)可通過待實現的細微旋轉進行各種設定。Then, the radial distance (R1, R2, ..., Rn) of the second cam surface 391a can be variously set by fine rotation to be achieved.
所述第二旋轉驅動部392為旋轉驅動所述第二凸輪軸391的結構，考慮到應該以第二凸輪面391a旋轉，因此較佳使用步進馬達。The second rotation driving portion 392 is a structure for rotationally driving the second camshaft 391. Considering that the second cam surface 391a should rotate, a stepping motor is preferably used.
另外，為了細微旋轉所述第二凸輪軸391，在所述第二旋轉驅動部392及所述第二凸輪軸391上可通過連接一個以上的減速器393a來進行旋轉。In addition, in order to finely rotate the second camshaft 391, the second rotation driving portion 392 and the second camshaft 391 may be connected to one or more speed reducers 393a to rotate.
另一方面，對於所述第二凸輪軸391，考慮到以所述第二旋轉軸351作為旋轉軸的所述第二調整塊330的正向旋轉及反向旋轉，可設定各個第二凸輪面391a的半徑方向距離(R1、R2、...、Rn)中的中間的半徑方向距離與所述第二旋轉軸351半徑相同。On the other hand, for the second camshaft 391, taking into account the forward rotation and reverse rotation of the second adjustment block 330 with the second rotation axis 351 as the rotation axis, the middle radial distance of the radial distances (R1, R2, ..., Rn) of each second cam surface 391a can be set to be the same as the radius of the second rotation axis 351.
在此，對於所述第二旋轉軸351的半徑及所述第二凸輪軸391的第二凸輪面391a的半徑方向距離的關係，可考慮以所述第二旋轉軸351作為旋轉軸的所述第二調整塊330的正向旋轉及反向旋轉來進行各種設定。Here, regarding the relationship between the radius of the second rotating shaft 351 and the radial distance of the second cam surface 391a of the second cam shaft 391, various settings can be made by considering the forward rotation and reverse rotation of the second adjustment block 330 with the second rotating shaft 351 as the rotating shaft.
另一方面，如圖24a及圖24b所示，對於在所述第二凸輪軸391形成的第二凸輪面391a，考慮到實現的旋轉角度為微小的旋轉角度，相比於形成在整個圓周方向上，可以形成在圓周的一部分上。On the other hand, as shown in FIG. 24a and FIG. 24b, the second cam surface 391a formed on the second cam shaft 391 may be formed on a portion of the circumference rather than being formed in the entire circumferential direction, considering that the rotation angle to be achieved is a small rotation angle.
此時，所述第二凸輪軸391沿著圓周方向在預先設定的角度形成所述複數個第二凸輪面391a，而剩餘部分可形成半徑與所述第二旋轉軸351相同的非凸輪面391b。At this time, the second cam shaft 391 forms the plurality of second cam surfaces 391a at a preset angle along the circumferential direction, and the remaining portion can form a non-cam surface 391b having the same radius as the second rotating shaft 351.
在此，所述非凸輪面391b可支撐所述第一調整塊340。Here, the non-cam surface 391 b can support the first adjusting block 340 .
另一方面，考慮所述第一調整塊340與所述第二調整塊330之間的結合角度發生變化，所述第二凸輪模組390a較佳固定結合於所述第一調整塊340及所述第二調整塊330中的任一個。On the other hand, considering that the coupling angle between the first adjusting block 340 and the second adjusting block 330 changes, the second cam module 390a is preferably fixedly coupled to any one of the first adjusting block 340 and the second adjusting block 330.
另一方面，通過如上所述的結構，所述上下移動塊350及所述第一調整塊340相互面對面地間隔預先設定的第一間距G1，所述第一調整塊340及所述第二調整塊330相互面對面地間隔預先設定的第二間距G2。On the other hand, through the above structure, the vertical moving block 350 and the first adjusting block 340 face each other with a preset first distance G1, and the first adjusting block 340 and the second adjusting block 330 face each other with a preset second distance G2.
此時，為了穩定設置所述第一旋轉軸341及所述第一凸輪軸381，所述上下移動塊350及所述第一調整塊340可形成第一支撐槽353a、第二支撐槽354a、第三支撐槽343及第四支撐槽344，以在插入所述第一旋轉軸341及所述第一凸輪軸381的外周面一部分的狀態進行支撐。At this time, in order to stably set the first rotating shaft 341 and the first cam shaft 381, the up and down moving block 350 and the first adjusting block 340 can form a first supporting groove 353a, a second supporting groove 354a, a third supporting groove 343 and a fourth supporting groove 344 to support the first rotating shaft 341 and the first cam shaft 381 in a state of being inserted into a part of the outer circumference of the first rotating shaft 341 and the first cam shaft 381.
所述第一支撐槽353a為形成在所述上下移動塊350的底面以使所述第一旋轉軸341的外周面可旋轉地插入的凹槽，可形成為與所述第一旋轉軸341的外周面相對應的形狀。The first supporting groove 353 a is a groove formed on the bottom surface of the up-and-down moving block 350 so that the outer circumference of the first rotating shaft 341 can be rotatably inserted therein, and can be formed into a shape corresponding to the outer circumference of the first rotating shaft 341 .
所述第三支撐槽343為形成在所述第一調整塊340的上面以使所述第一旋轉軸341的外周面一部分可旋轉地插入的凹槽，可形成為與所述第一旋轉軸341的外周面相對應的形狀。The third supporting groove 343 is a groove formed on the upper surface of the first adjusting block 340 so that a portion of the outer circumference of the first rotating shaft 341 can be rotatably inserted therein, and can be formed into a shape corresponding to the outer circumference of the first rotating shaft 341 .
所述第二支撐槽354a為形成在所述上下移動塊350的底面以使所述第一凸輪軸381的外周面一部分可旋轉地插入的凹槽，可形成與所述第一凸輪軸381的外徑相對應的內徑。The second supporting groove 354a is a groove formed on the bottom surface of the up-and-down moving block 350 so that a portion of the outer circumference of the first cam shaft 381 can be rotatably inserted therein, and can form an inner diameter corresponding to the outer diameter of the first cam shaft 381.
在此，在所述第一凸輪軸381的外周面形成非凸輪面381b的情况下，所述第二支撐槽354a可形成與所述非凸輪面381b的外徑相對應的內徑。Here, when the outer peripheral surface of the first camshaft 381 forms a non-cam surface 381b, the second supporting groove 354a may be formed with an inner diameter corresponding to the outer diameter of the non-cam surface 381b.
所述第四支撐槽344為形成在所述第一調整塊340的上面以使所述第一旋轉軸341的外周面一部分可旋轉地插入的凹槽，可形成為可使所述第一凸輪軸381插入。The fourth supporting groove 344 is a groove formed on the upper surface of the first adjusting block 340 so that a portion of the outer circumference of the first rotating shaft 341 can be rotatably inserted therein, and can be formed so that the first cam shaft 381 can be inserted therein.
另一方面，支撐所述第一凸輪軸381之所述第二支撐槽354a及所述第四支撐槽344中的至少一個較佳設置支撐部件346，以通過接觸面支撐所述第一凸輪軸381的所述第一凸輪面381a。On the other hand, at least one of the second supporting groove 354a and the fourth supporting groove 344 supporting the first cam shaft 381 is preferably provided with a supporting member 346 to support the first cam surface 381a of the first cam shaft 381 through a contact surface.
所述支撐部件346設置在支撐所述第一凸輪軸381的所述第二支撐槽354a及所述第四支撐槽344中的至少一個，以通過面接觸支撐所述第一凸輪軸381的所述第一凸輪面381a，較佳使用高耐磨性材料構成。The supporting component 346 is disposed in at least one of the second supporting groove 354a and the fourth supporting groove 344 that support the first cam shaft 381, so as to support the first cam surface 381a of the first cam shaft 381 through surface contact, and is preferably made of a highly wear-resistant material.
同時，較佳地，為了保持精密性，所述支撐部件346可在使用預定周期後進行更換。At the same time, preferably, in order to maintain precision, the support member 346 can be replaced after a predetermined period of use.
另一方面，所述第一調整塊340及所述第二調整塊330可形成第五支撐槽345、第六支撐槽346a、第七支撐槽333及第八支撐槽334，以在插入所述第二旋轉軸351及所述第二凸輪軸391的外周面一部分的狀態進行支撐。On the other hand, the first adjustment block 340 and the second adjustment block 330 may form a fifth supporting groove 345, a sixth supporting groove 346a, a seventh supporting groove 333 and an eighth supporting groove 334 to support the second rotating shaft 351 and a portion of the outer circumference of the second cam shaft 391 while being inserted therein.
所述第五支撐槽345為形成在所述第一調整塊340底面以使所述第二旋轉軸351的外周面一部分可旋轉地插入的凹槽，可形成為與所述第二旋轉軸351的外周面相對應的形狀。The fifth supporting groove 345 is a groove formed on the bottom surface of the first adjusting block 340 so that a portion of the outer circumference of the second rotating shaft 351 can be rotatably inserted therein, and can be formed into a shape corresponding to the outer circumference of the second rotating shaft 351 .
所述第七支撐槽333為形成在所述第二調整塊330的上面以使所述第二旋轉軸351的外周面一部分可旋轉地插入的凹槽，可形成為與所述第二旋轉軸351的外周面相對應的形狀。The seventh supporting groove 333 is a groove formed on the upper surface of the second adjusting block 330 so that a portion of the outer circumference of the second rotating shaft 351 can be rotatably inserted therein, and can be formed into a shape corresponding to the outer circumference of the second rotating shaft 351 .
所述第六支撐槽346a為形成在所述第一調整塊340的底面以使所述第二凸輪軸391的外周面一部分可旋轉地插入的凹槽，可形成與所述第二凸輪軸391的外徑相對應的內徑。The sixth supporting groove 346 a is a groove formed on the bottom surface of the first adjusting block 340 so that a portion of the outer circumferential surface of the second cam shaft 391 can be rotatably inserted therein, and can form an inner diameter corresponding to the outer diameter of the second cam shaft 391 .
在此，在所述第二凸輪軸391的外周面形成非凸輪面391b的情况下，所述第六支撐槽346a可形成與所述非凸輪面391b的外徑相對應的內徑。Here, when the outer peripheral surface of the second camshaft 391 forms a non-cam surface 391b, the sixth supporting groove 346a may be formed with an inner diameter corresponding to the outer diameter of the non-cam surface 391b.
所述第八支撐槽334為形成在所述第二調整塊330的上面以使所述第二旋轉軸351的外周面一部分可旋轉地插入的凹槽，可形成為可使所述第二凸輪軸391插入。The eighth supporting groove 334 is a groove formed on the upper surface of the second adjusting block 330 so that a portion of the outer circumference of the second rotating shaft 351 can be rotatably inserted therein, and can be formed so that the second cam shaft 391 can be inserted therein.
另一方面，支撐所述第二凸輪軸391之所述第六支撐槽346a及所述第八支撐槽334中的至少一個較佳設置支撐部件336，所述支撐部件336通過接觸面支撐所述第二凸輪軸391的所述第二凸輪面391a。On the other hand, at least one of the sixth supporting groove 346a and the eighth supporting groove 334 supporting the second camshaft 391 is preferably provided with a supporting member 336, and the supporting member 336 supports the second cam surface 391a of the second camshaft 391 through a contact surface.
所述支撐部件336設置在支撐所述第二凸輪軸391的所述第六支撐槽346a及所述第八支撐槽334的至少一個中，以通過面接觸支撐所述第二凸輪軸391的所述第二凸輪面391a，較佳使用高耐磨性材料構成。The supporting component 336 is disposed in at least one of the sixth supporting groove 346a and the eighth supporting groove 334 that support the second camshaft 391, so as to support the second cam surface 391a of the second camshaft 391 through surface contact, and is preferably made of a highly wear-resistant material.
同時，為了保持精確性，所述支撐部件336較佳設置成可在使用預定周期之後進行更換。At the same time, in order to maintain accuracy, the support member 336 is preferably configured to be replaceable after a predetermined period of use.
另一方面，對於第一細微旋轉及第二細微旋轉，在所述加壓部300的結構中確認通過上部加壓部320及下部加壓部310的相對上下移動以在帶條20加壓球11的狀態下，計算矯正量，進而可進行細微旋轉。On the other hand, for the first fine rotation and the second fine rotation, the relative up and down movement of the upper pressurizing part 320 and the lower pressurizing part 310 is confirmed in the structure of the pressurizing part 300 to calculate the correction amount in the state where the strip 20 presses the ball 11, and then the fine rotation can be performed.
這可經過在執行最初加壓製程之前或者執行預先設定的次數之後確認加壓狀態及矯正步驟。This can be done by confirming the pressurization status and correcting the steps before the initial pressurization process is performed or after a preset number of times.
另外，確認在所述加壓製程執行中採樣的帶條20加壓球11的加壓狀態，可執行所述矯正步驟。In addition, the correction step may be performed by confirming the pressurization state of the pressurization ball 11 of the strip 20 sampled during the pressurization process.
另一方面，需要控制通過上部加壓部320及下部加壓部310的相對上下移動施加於帶條20及球11的壓力，所以在上部加壓部320的適當位置可設置壓力感測器，以用於檢測施加於帶條20及球11的壓力。On the other hand, it is necessary to control the pressure applied to the strip 20 and the ball 11 through the relative up and down movement of the upper pressurizing part 320 and the lower pressurizing part 310, so a pressure sensor can be set at an appropriate position of the upper pressurizing part 320 to detect the pressure applied to the strip 20 and the ball 11.
另一方面，如圖1及圖25所示，本發明的BGA封裝用球加壓系統還可包括加壓狀態檢查部900，所述加壓狀態檢查部900用於檢查本發明的BGA封裝用球加壓裝置，亦即加壓部300的加壓狀態。On the other hand, as shown in FIG. 1 and FIG. 25 , the BGA package ball pressurizing system of the present invention may further include a pressurizing state inspection unit 900 , which is used to inspect the BGA package ball pressurizing device of the present invention, that is, the pressurizing state of the pressurizing unit 300 .
所述加壓狀態檢查部900為用於檢查本發明的BGA封裝用球加壓裝置（亦即加壓部300）的加壓狀態的結構，只要是能够在帶條20檢查各個球11的加壓狀態的結構均可，可以是任何一種結構。The pressurization state inspection unit 900 is a structure used to inspect the pressurization state of the BGA package ball pressurization device (i.e., the pressurization unit 300) of the present invention. Any structure can be used as long as it can inspect the pressurization state of each ball 11 on the strip 20.
作為一示例，所述加壓狀態檢查部900包括：平台部920，用以裝載由所述加壓部300加壓球11的帶條20；以及高度測量部910，設置在所述平台部920的上側，用以測量在所述平台部920裝載的帶條20加壓的球11的高度。As an example, the pressurized state inspection unit 900 includes: a platform unit 920 for loading the strip 20 of the ball 11 pressurized by the pressurizing unit 300; and a height measuring unit 910, which is arranged on the upper side of the platform unit 920 and is used to measure the height of the ball 11 pressurized by the strip 20 loaded on the platform unit 920.
所述平台部920為裝載由所述加壓部300加壓球11的帶條20的結構，可具有各種結構。The platform portion 920 is a structure for loading the strip 20 for pressurizing the ball 11 by the pressurizing portion 300, and may have various structures.
尤其是，所述平台部920為固定所述帶條20以通過後述的高度測量部910可進行精密測量的結構，根據固定方式可具有各種結構。In particular, the platform portion 920 is a structure for fixing the strip 20 so that precise measurement can be performed by the height measuring portion 910 described later, and can have various structures depending on the fixing method.
另一方面，在後述的高度測量部910進行測量時難以檢查帶條20的前面，所以所述平台部920對於所述高度測量部910能够進行相對的水平移動，尤其是能够以X軸及Y軸進行移動。On the other hand, it is difficult to check the front of the strip 20 when the height measuring part 910 described later performs measurement, so the platform part 920 can move horizontally relative to the height measuring part 910, especially can move along the X-axis and the Y-axis.
另外，裝載的帶條20的水平狀態（亦即X軸及Y軸中的至少一軸）可發生傾斜，為了矯正這種情况，所述平台部920可具有用於自動或者手動矯正的結構（未顯示）。In addition, the horizontal state of the loaded strip 20 (i.e., at least one of the X-axis and the Y-axis) may be tilted. In order to correct this situation, the platform portion 920 may have a structure (not shown) for automatic or manual correction.
所述高度測量部910為設置在所述平台部920的上側以測量在所述平台部920裝載的帶條20加壓的球11的高度的結構，根據超音波、雷射光等的高度測量方式可具有各種結構。The height measuring part 910 is a structure disposed on the upper side of the platform part 920 to measure the height of the ball 11 pressurized by the strip 20 loaded on the platform part 920, and can have various structures according to the height measurement method such as ultrasound, laser light, etc.
尤其是，考慮到球11的大小在微米水平等，由於規模非常微小，因此所述高度測量部910較佳使用可精密測量的雷射光測距儀。In particular, considering that the size of the ball 11 is at the micron level, etc., due to the very small scale, the height measuring unit 910 preferably uses a laser rangefinder that can perform precise measurements.
另外，所述高度測量部910可配置以使用掃描儀等執行3D視覺檢查。In addition, the height measuring unit 910 may be configured to perform 3D visual inspection using a scanner or the like.
另一方面，通過所述加壓狀態檢查部900檢查帶條20的檢查結果，可以是如圖3b的良好狀態、如圖3c的不均勻加壓狀態，該檢查結果傳達於控制部（未顯示），若檢查到不均勻加壓狀態，則所述控制部控制所述加壓部300，以對齊帶條的法面與加壓部的法面之間。On the other hand, the inspection result of the strip 20 by the pressurized state inspection unit 900 can be a good state as shown in Figure 3b or an uneven pressurized state as shown in Figure 3c. The inspection result is transmitted to the control unit (not shown). If an uneven pressurized state is detected, the control unit controls the pressurizing unit 300 to align the normal plane of the strip with the normal plane of the pressurizing unit.
亦即，所述控制部根據檢查到的檢查結果旋轉第一調整塊340及第二調整塊330，可執行帶條的法面與加壓部的法面之間的對齊。That is, the control unit rotates the first adjustment block 340 and the second adjustment block 330 according to the inspection result, so as to align the normal surface of the strip with the normal surface of the pressurizing unit.
具體地說，所述加壓狀態檢查部900檢查帶條20的加壓狀態，如圖25所示，測量針對帶條20的球11的高度，如圖3b及圖3c所示，根據檢查結果，測量針對下部加壓部310的上部加壓部320的傾斜度，根據檢測到傾斜度，計算第一調整塊340及第二調整塊330的旋轉值，根據計算出的旋轉值可自動旋轉第一調整塊340及第二調整塊330。Specifically, the pressurized state inspection unit 900 inspects the pressurized state of the strip 20, as shown in FIG25, and measures the height of the ball 11 relative to the strip 20, as shown in FIG3b and FIG3c. Based on the inspection result, the inclination of the upper pressurized part 320 relative to the lower pressurized part 310 is measured, and based on the detected inclination, the rotation value of the first adjustment block 340 and the second adjustment block 330 is calculated, and the first adjustment block 340 and the second adjustment block 330 can be automatically rotated according to the calculated rotation value.
亦即，所述控制部根據所述加壓狀態檢查部900的檢查結果計算Δθx及Δθy，將所述第二調整塊330旋轉Δθx左右，將所述第一調整塊340旋轉Δθy左右。That is, the control unit calculates Δθx and Δθy according to the inspection result of the pressurized state inspection unit 900, rotates the second adjustment block 330 by about Δθx , and rotates the first adjustment block 340 by about Δθy .
在此，如圖25所示，所述Δθx及Δθy是對於帶條20測量各個球11的高度，根據在帶條20上面的球11的高度分佈計算以X軸作為旋轉軸的旋轉誤差、以Y軸作為旋轉軸的旋轉誤差的值。Here, as shown in FIG. 25 , Δθx and Δθy are values of rotation error with the X axis as the rotation axis and rotation error with the Y axis as the rotation axis, which are calculated based on the height distribution of the balls 11 on the strip 20 and measured for the height of each ball 11 on the strip 20.
另一方面，所述加壓狀態檢查部900檢查加壓狀態可在對所有帶條20執行檢查之後傳遞至卸除部200，或者可對在預先設定的周期（例如，運行時間）、帶條加壓處理數量的加壓製程之後採樣的帶條20執行檢查。On the other hand, the pressurization state inspection unit 900 can check the pressurization state and transmit it to the unloading unit 200 after performing the inspection on all the strips 20, or can perform the inspection on the strips 20 sampled after the pressurization process of a preset period (for example, operation time) and the number of strip pressurization treatments.
亦即，所述加壓狀態檢查部900在執行預先設定的周期（例如1週、1個月等製程）之後，接收通過所述加壓部300執行加壓製程的帶條20，可檢查加壓狀態。That is, after executing a preset cycle (e.g., a process of one week, one month, etc.), the pressurization state inspection unit 900 receives the strip 20 that has passed through the pressurization unit 300 to perform the pressurization process, and can inspect the pressurization state.
另外，所述加壓狀態檢查部900在對預先設定數量的帶條20執行加壓製程之後，接收通過所述加壓部300執行加壓製程的帶條20，可檢查加壓狀態。In addition, after the pressurization process is performed on a preset number of strips 20, the pressurization state inspection unit 900 receives the strips 20 that have been pressurized by the pressurization unit 300 and inspects the pressurization state.
以上所述僅是可由本發明實現的較佳實施例的一部分的相關說明，衆所周知，本發明的範圍不限於上述實施例的解釋，而上述本發明的技術思想及其根本的技術思想全部包含在本發明的範圍內。The above is only a part of the relevant description of the preferred embodiments that can be implemented by the present invention. It is well known that the scope of the present invention is not limited to the explanation of the above embodiments, and the technical ideas of the present invention and its fundamental technical ideas are all included in the scope of the present invention.
10:裝貼部 11:球 20:帶條 40:晶舟 100:裝載部 110:帶條拾取部 111:支撐指 130:對齊部 200:卸除部 300:加壓部 310:下部加壓部 311:下部加壓面 320:上部加壓部 330:第二調整塊 331:上部加壓面 333:第七支撐槽 334:第八支撐槽 336:支撐部件 337:加壓部件 340:第一調整塊 341:第一旋轉軸 343:第三支撐槽 344:第四支撐槽 345:第五支撐槽 346a:第六支撐槽 346:支撐部件 350:上下移動塊 351:第二旋轉軸 353:彈性部件 353a:第一支撐槽 354:結合桿 354a:第二支撐槽 360:上下驅動部 361:導軌 369:支撐結構 380:第一旋轉調整部 380a:第一凸輪模組 381:第一凸輪軸 381a:第一凸輪面 381b:非凸輪面 382:第一旋轉驅動部 383:第一齒輪塊 383a:減速器 384:第一旋轉驅動馬達 385:第一齒輪部 386:第一驅動齒輪 386a:齒輪面 387:從動齒輪 387a:齒輪面 388:引導塊 389:第一結合塊 390:第二旋轉調整部 390a:第二凸輪模組 391:第二凸輪軸 391a:第二凸輪面 391b:非凸輪面 392:第二旋轉驅動部 393:第二齒輪塊 393a:減速器 394:第二旋轉驅動馬達 395:第二齒輪部 396:第二驅動齒輪 396a:齒輪面 397:從動齒輪 397a:齒輪面 398a:引導塊 399:第二結合塊 400:帶條傳送部 410:支撐部 411:開口板 420:固定部 421:底面支撐部 422:上面支撐部 422a:傾斜面 430:引導部 431:導軌 432:引導塊 433:Y軸線性驅動部 440:升降部 441:垂直移動驅動部 442:垂直移動桿 444:移動塊 460:支撐結構部 900:加壓狀態檢查部 910:高度測量部 920:平台部 G1:第一間距 G2:第二間距 R1,R2,...,Rn:半徑方向距離 Δθx,Δθy:相對於帶條測量各個球的高度10: Mounting section11: Ball20: Strip40: Crystal boat100: Loading section110: Strip picking section111: Support finger130: Alignment section200: Removal section300: Pressurization section310: Lower pressurization section311: Lower pressurization surface320: Upper pressurization section330: Second adjustment block331: Upper pressurization surface333: Seventh support groove334: Eighth support groove336: Support component337: Pressurization component340: First adjustment block341: First rotation axis343: Third support groove344: Fourth support groove345: Fifth support groove346a: Sixth support groove346: Support component350: Up and down moving block351: Second rotating shaft353: Elastic component353a: First support groove354: Coupling rod354a: Second support groove360: Up and down driving part361: Guide rail369: Support structure380: First rotation adjustment part380a: First cam module381: First camshaft381a: First cam surface381b: Non-cam surface382: First rotating driving part383: First gear block383a: Speed reducer384: first rotary drive motor385: first gear unit386: first drive gear386a: gear surface387: driven gear387a: gear surface388: guide block389: first coupling block390: second rotary adjustment unit390a: second cam module391: second camshaft391a: second cam surface391b: non-cam surface392: second rotary drive unit393: second gear block393a: speed reducer394: second rotary drive motor395: second gear unit396: second drive gear396a: gear surface397: driven gear397a: gear surface398a: guide block399: second coupling block400: belt conveying part410: support part411: opening plate420: fixing part421: bottom support part422: top support part422a: inclined surface430: guide part431: guide rail432: guide block433: Y-axis linear drive part440: lifting part441: vertical moving drive part442: vertical moving rod444: moving block460: support structure part900: Pressurization state inspection unit910: Height measurement unit920: Platform unitG1: First spacingG2: Second spacingR1, R2, ..., Rn: Radial distanceΔθx, Δθy: Height of each ball measured relative to the strip
圖1是顯示本發明的BGA封裝用球加壓系統的配置圖； 圖2是顯示被圖1的BGA封裝用球加壓系統加壓的帶條的立體圖； 圖3a及圖3b分別為圖2的帶條的Ⅲ-Ⅲ方向的剖面圖，其中圖3a是顯示加壓前的狀態，而圖3b是顯示加壓後的狀態的剖面圖； 圖3c是顯示在加壓球時針對帶條的加壓裝置的加壓表面的法線稍微歪斜的情况下的剖面圖； 圖4是顯示在圖1的BGA封裝用球加壓系統中的帶條傳送部的側視圖； 圖5是顯示圖4的帶條傳送部的平面圖； 圖6是顯示在圖1的BGA封裝用球加壓系統中的BGA封裝用球加壓裝置的第一實施例的側視圖； 圖7是顯示圖6的球加壓裝置的一部分的部分分解立體圖； 圖8是將圖7中的一部分進一步分解顯示的部分分解立體圖； 圖9是將圖7中的另一部分進一步分解顯示的部分分解立體圖； 圖10是圖6的球加壓裝置的部分縱剖面圖； 圖11及圖12是顯示圖10中第一旋轉調整部的工作過程的部分剖面圖； 圖13是與圖10的縱剖面圖的剖面方向（X軸）垂直的方向（Y軸）的部分縱剖面圖； 圖14及圖15是顯示圖13中第二旋轉調整部的工作過程的部分剖面圖； 圖16是顯示第一調整塊、第二調整塊的結合結構的縱剖面圖； 圖17是顯示圖1的BGA封裝用球加壓系統中的BGA封裝用球加壓裝置的第二實施例的側視圖； 圖18是顯示圖17的球加壓裝置的一部分的部分分解立體圖； 圖19是將圖18中的一部分進一步分解顯示的部分分解立體圖； 圖20是將圖18中的另一部分進一步分解顯示的部分分解立體圖； 圖21是圖17的球加壓裝置的X軸方向的部分縱剖面圖； 圖22是圖17的球加壓裝置的Y軸方向的部分縱剖面圖； 圖23為圖17的球加壓裝置的Y軸方向的部分縱剖面圖，是顯示結合桿及彈性部件的縱剖面圖； 圖24a及圖24b是顯示通過第一凸輪模組及第二凸輪模組進行細微旋轉的部分剖面圖；以及 圖25顯示本發明的BGA封裝用球加壓系統包括有加壓狀態檢查部的示意圖。FIG1 is a configuration diagram showing the BGA package ball pressurizing system of the present invention;FIG2 is a three-dimensional diagram showing the strip pressurized by the BGA package ball pressurizing system of FIG1;FIG3a and FIG3b are cross-sectional diagrams of the strip of FIG2 in the III-III direction, respectively, wherein FIG3a is a cross-sectional diagram showing the state before pressurization, and FIG3b is a cross-sectional diagram showing the state after pressurization;FIG3c is a cross-sectional diagram showing a case where the normal of the pressurizing surface of the pressurizing device for the strip is slightly skewed when the ball is pressurized;FIG4 is a side view of the strip conveying portion in the BGA package ball pressurizing system of FIG1;FIG5 is a plan view showing the strip conveying portion of FIG4;FIG. 6 is a side view of a first embodiment of a ball pressurizing device for BGA packaging shown in the ball pressurizing system for BGA packaging of FIG. 1;FIG. 7 is a partially exploded three-dimensional view showing a portion of the ball pressurizing device of FIG. 6;FIG. 8 is a partially exploded three-dimensional view showing a portion of FIG. 7 further exploded;FIG. 9 is a partially exploded three-dimensional view showing another portion of FIG. 7 further exploded;FIG. 10 is a partial longitudinal section view of the ball pressurizing device of FIG. 6;FIG. 11 and FIG. 12 are partial cross-sectional views showing the working process of the first rotation adjustment part in FIG. 10;FIG. 13 is a partial longitudinal section view in a direction (Y axis) perpendicular to the cross-sectional direction (X axis) of the longitudinal section view of FIG. 10;FIG. 14 and FIG. 15 are partial cross-sectional views showing the working process of the second rotation adjustment part in FIG. 13;FIG. 16 is a longitudinal section view showing the combined structure of the first adjustment block and the second adjustment block;FIG. 17 is a side view showing a second embodiment of the BGA package ball pressurizing device in the BGA package ball pressurizing system of FIG. 1;FIG. 18 is a partially exploded three-dimensional view showing a part of the ball pressurizing device of FIG. 17;FIG. 19 is a partially exploded three-dimensional view showing a part of FIG. 18 in a further decomposition;FIG. 20 is a partially exploded three-dimensional view showing another part of FIG. 18 in a further decomposition;FIG. 21 is a partial longitudinal section view of the ball pressurizing device of FIG. 17 in the X-axis direction;FIG. 22 is a partial longitudinal section view of the ball pressurizing device of FIG. 17 in the Y-axis direction;FIG. 23 is a partial longitudinal section view of the ball pressurizing device of FIG. 17 in the Y-axis direction, which is a longitudinal section view showing the coupling rod and the elastic member; FIG. 24a and FIG. 24b are partial cross-sectional views showing the fine rotation through the first cam module and the second cam module; and FIG. 25 is a schematic diagram showing that the ball pressurizing system for BGA packaging of the present invention includes a pressurizing state inspection unit.
20:帶條20: Strips
40:晶舟40: Crystal Boat
100:裝載部100: Loading unit
110:帶條拾取部110: Strip picking unit
130:對齊部130: Alignment
200:卸除部200: Disassembly Department
300:加壓部300: Pressurization part
400:帶條傳送部400: Strip conveyor
900:加壓狀態檢查部900: Pressurization status inspection department
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020210147187 | 2021-10-29 | ||
| KR10-2021-0147187 | 2021-10-29 | ||
| KR10-2022-0006133 | 2022-01-14 | ||
| KR1020220006133AKR20220104647A (en) | 2022-01-14 | 2022-01-14 | Pressing system for pressing balls onto strip for BGA pakage |
| KR10-2022-0090191 | 2022-07-21 | ||
| KR1020220090191AKR20230062354A (en) | 2021-10-29 | 2022-07-21 | Pressing system for pressing balls onto strip for BGA package |
| Publication Number | Publication Date |
|---|---|
| TW202322289A TW202322289A (en) | 2023-06-01 |
| TWI842168Btrue TWI842168B (en) | 2024-05-11 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW111141422ATWI842168B (en) | 2021-10-29 | 2022-10-31 | Pressing system for pressing balls onto strip for bga package |
| Country | Link |
|---|---|
| TW (1) | TWI842168B (en) |
| WO (1) | WO2023075549A1 (en) |
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| TW293164B (en)* | 1995-10-17 | 1996-12-11 | Prolinx Labs Corp | A ball grid array structure and method for packaging an integrated circuit chip |
| TW432221B (en)* | 1998-05-29 | 2001-05-01 | Advantest Corp | Tray for electronic device, the transporting apparatus of tray for electronic device and testing apparatus for electronic device |
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