技术领域technical field
本发明属于电机制造技术领域，涉及一种定转子冲片生产线。The invention belongs to the technical field of motor manufacturing, and relates to a stator and rotor sheet punching production line.
背景技术Background technique
在制作电机的过程中，定子、转子均由冲压成型的冲片叠加压制而成。定子、转子冲片所用到的硅钢片，在出厂的时候，按照规格生产成1200-1250MM左右的大盘卷料。电机定子、转子冲压厂在冲压成冲片时，由于模具及冲床吨位的限制，在冲压前需根据电机定子、转子的单列或双列生产及1.5-2MM的搭边将材料裁剪成设定形状的下料板。In the process of making the motor, the stator and the rotor are formed by superimposing and pressing stamped sheets. The silicon steel sheets used for stator and rotor punching are produced into large coils of about 1200-1250MM according to the specifications when they leave the factory. When the motor stator and rotor stamping factory stamps into punching sheets, due to the limitation of the tonnage of the mold and punching machine, the material needs to be cut into a set shape according to the single-row or double-row production of the motor stator and rotor and the overlap of 1.5-2MM before stamping blanking board.
冲压装置将下料板冲压成不同尺寸的定子、转子冲片的过程中，不同尺寸的定子、转子冲片混合在一起；地上常有落料，然而落料中含有定子、转子冲片及碎片。When the stamping device stamps the blanking plate into stator and rotor punches of different sizes, the stator and rotor punches of different sizes are mixed together; there are often blanks on the ground, but the blanks contain stator, rotor punches and fragments .
现有技术是采用单台冲床设备冲压定子、转子冲片，即为单台冲床设备分别冲压定子、转子冲片的某一部分形状，最后由多部分形状形成定子、转子冲片。同时，筛选装置不完善，难以将不同尺寸的定子、转子及碎片分离。该技术存在效率低下，人工操作强度高，成本高等缺点。The existing technology is to use a single punching machine to punch stator and rotor punching pieces, that is, a single punching machine punches a certain part of the stator and rotor punching pieces, and finally forms the stator and rotor punching pieces from the multi-part shape. At the same time, the screening device is not perfect, and it is difficult to separate stators, rotors and debris of different sizes. This technology has the disadvantages of low efficiency, high manual operation intensity and high cost.
发明内容Contents of the invention
本发明的目的为克服上述现有技术的不足，提供一种定转子冲片生产线，本定转子冲片生产线提高了生产效率，节省了劳动力，从而节约成本。The object of the present invention is to overcome the shortcomings of the above-mentioned prior art and provide a stator-rotor punching production line. The stator-rotor punching production line improves production efficiency, saves labor, and thus saves costs.
为实现上述目的，本发明采用了以下技术方案：To achieve the above object, the present invention adopts the following technical solutions:
一种定转子冲片生产线，包括用于将硅钢卷裁剪成下料板的裁剪系统，以及将下料板冲压成定转子冲片的冲压装置，所述冲压装置的冲片出口处倾斜放置有筛选装置，该筛选装置较高的一端位于所述冲压装置的冲片出口处；所述定转子冲片生产线还包括用于分选地上落料中的定转子冲片的分选装置；A stator and rotor stamping production line, including a cutting system for cutting silicon steel coils into blanks, and a punching device for stamping the blanks into stator and rotor punches. The punching outlet of the stamping device is placed obliquely A screening device, the higher end of the screening device is located at the punching outlet of the stamping device; the stator and rotor punching production line also includes a sorting device for sorting the stator and rotor punches in the upper blanking;
所述裁剪系统包括用于支撑硅钢卷的支撑装置，用于托运硅钢片的导向托架，用于输送硅钢片的导向输送装置和将硅钢片冲压成下料板的冲压平台；所述支撑装置与所述导向输送装置之间设置有缓冲装置，所述缓冲装置为开设在地面下的方形凹槽，所述凹槽位于所述导向托架的正下方。The cutting system includes a supporting device for supporting silicon steel coils, a guiding bracket for consigning silicon steel sheets, a guiding conveying device for conveying silicon steel sheets and a stamping platform for stamping silicon steel sheets into blanking plates; the supporting device A buffer device is arranged between the guide conveying device, the buffer device is a square groove opened under the ground, and the groove is located directly below the guide bracket.
本发明还可以通过以下步骤进一步实现。The present invention can also be further realized through the following steps.
所述支撑装置包括设置在中空状的硅钢卷内部的中心转轴，所述中心转轴的周侧设有若干支撑板，所述中心转轴的轴线与支撑板的中心线互相平行，所述支撑板与所述中心转轴之间设有若干第一连杆，所述第一连杆与支撑板以及第一连杆与中心转轴之间均为铰接，还包括用于调节所述支撑板与硅钢卷之间间距的调节装置。The supporting device includes a central rotating shaft arranged inside the hollow silicon steel coil, a number of supporting plates are arranged on the peripheral side of the central rotating shaft, the axis of the central rotating shaft is parallel to the center line of the supporting plate, and the supporting plate and A number of first connecting rods are arranged between the central rotating shafts, and the first connecting rods are hinged to the supporting plate as well as the first connecting rods and the central rotating shaft. Interval adjustment device.
进一步，所述中心转轴上固定套设有内径与中心转轴外径相当的轴套，所述轴套的两端部均安装有轴承，所述轴承安置在轴承座上。Further, the fixed sleeve on the central rotating shaft is provided with a shaft sleeve whose inner diameter is equivalent to the outer diameter of the central rotating shaft, and bearings are installed on both ends of the shaft sleeve, and the bearings are arranged on the bearing seat.
优选的，所述调节装置包括彼此配合的第一法兰和第二法兰，所述第一法兰套设在轴套上并与轴套构成螺纹配合；所述第二法兰套设于轴套上并设置在支撑板的端部，所述第二法兰可沿轴套的轴向移动；第二法兰的靠近支撑板的一侧设有第二连杆，所述第二连杆与第二法兰以及第二连杆与支撑板之间均为铰接。Preferably, the adjustment device includes a first flange and a second flange that cooperate with each other, the first flange is sleeved on the shaft sleeve and forms a threaded fit with the shaft sleeve; the second flange is sleeved on the The shaft sleeve is arranged on the end of the support plate, and the second flange can move along the axial direction of the shaft sleeve; the side of the second flange close to the support plate is provided with a second connecting rod, and the second connecting rod Both the rod and the second flange and the second connecting rod and the support plate are hinged.
优选的，所述第一连杆远离支撑板的一端通过铰接的方式与焊接在轴套上的连接板固接，所述连接板沿着轴套径向平面的圆周方向设置为多块，所述连接板的板面与轴套的轴线平行，且所述连接板与所述支撑板成一一对应的关系。Preferably, the end of the first connecting rod away from the support plate is fixedly connected to the connecting plate welded on the bushing through a hinge, and the connecting plates are arranged in multiple pieces along the circumferential direction of the radial plane of the bushing, so that The board surface of the connecting plate is parallel to the axis of the shaft sleeve, and the connecting plate and the supporting plate are in one-to-one correspondence.
优选的，所述导向托架包括支撑框架，所述支撑框架远离地面的一侧卡接有多根托棍，所述托棍的长度方向垂直于硅钢片移动的方向，所述托棍沿着长度方向套设了多个滚轮。Preferably, the guide bracket includes a support frame, and a side of the support frame away from the ground is clamped with a plurality of supporting rods, the length direction of the supporting rods is perpendicular to the direction in which the silicon steel sheet moves, and the supporting rods are along the A plurality of rollers are sleeved in the length direction.
优选的，所述筛选装置包括固接在开设有多个出口的凹槽的敞开处的筛网，所述筛网沿着长度方向设置多段网孔尺寸逐渐增大的筛选段，且同一段筛选段中的网孔仅使同种尺寸的冲片通过，所述筛选段与所述出口成一一对应的关系。Preferably, the screening device includes a screen fixed to the opening of a groove provided with a plurality of outlets, and the screen is provided with a plurality of screening sections with gradually increasing mesh sizes along the length direction, and the same section screens The meshes in the section only allow punches of the same size to pass through, and the screening section is in one-to-one correspondence with the outlets.
进一步，所述相邻筛选段所对应的凹槽内部的相邻区域之间设置有一个让冲片顺利从与该筛选段相对应的出口滑出的挡块，所述开设在凹槽侧壁上的出口处均放置有第一收集盒。Further, a stopper is provided between the adjacent areas inside the groove corresponding to the adjacent screening section to allow the punching sheet to slide out from the outlet corresponding to the screening section, and the opening on the side wall of the groove First collection boxes are placed at the outlets on the top.
优选的，所述分选装置包括嵌入支撑架II的收料斗，所述收料斗的上部敞开处安装有可转动的分选箱，所述分选箱的筒状的周侧壁面设置为便于碎片下落的网孔状，所述分选箱的周侧壁面上设有进料口；所述分选箱内沿着中心线方向贯穿设置有转轴，所述收料斗的底部开设有供碎片落出的出料口，所述收料斗的正下方放置有可移动的用于接收碎片的收料槽。Preferably, the sorting device includes a receiving hopper embedded in the support frame II, a rotatable sorting box is installed at the upper opening of the hopper, and the cylindrical peripheral side wall of the sorting box is set to facilitate debris The falling mesh shape, the surrounding side wall of the sorting box is provided with a feed port; the sorting box is provided with a rotating shaft along the direction of the center line, and the bottom of the collecting hopper is opened for the fragments to fall out. There is a movable receiving trough for receiving debris placed directly below the receiving hopper.
进一步，所述转轴的端部均安装有轴承II，所述轴承II卡接在所述收料斗相对的两侧上，所述转轴的长度方向平行于所述收料斗的长度方向，其中一个轴承II远离所述分选箱的一侧设有手柄。Further, bearings II are installed on the ends of the rotating shaft, and the bearings II are clamped on opposite sides of the receiving hopper, the length direction of the rotating shaft is parallel to the length direction of the receiving hopper, and one of the bearings II is provided with a handle away from the side of the sorting box.
本发明的有益效果在于：The beneficial effects of the present invention are:
1)本定转子冲片生产线由裁剪系统、冲压装置、筛选装置以及分选装置构成一条完整的生产线。所述裁剪系统先将硅钢卷料裁剪成设定形状的下料板，再将下料板移至冲压装置冲压成不同尺寸的定转子冲片，在所述冲压装置的冲片出处设置有筛选出不同尺寸的定转子冲片的筛选装置。1) The stator and rotor stamping production line consists of a cutting system, stamping device, screening device and sorting device to form a complete production line. The cutting system first cuts the silicon steel coil material into a blanking plate of a predetermined shape, and then moves the blanking plate to the stamping device to punch stator and rotor punches of different sizes. A screening device for producing stator and rotor punches of different sizes.
在冲压的过程中，遗漏在地上的定子、转子冲片及碎片形成混合落料，将落料整理倒入分选箱，即可分选出落料中的碎片与定转子冲片。本定转子冲片生产线大大提高了冲压定转子冲片的效率，同时还节约了劳动力，从而节约电机的制造成本。During the stamping process, the stator, rotor punches and fragments on the ground are left out to form a mixed blank, and the blanks are sorted and poured into the sorting box, and the fragments in the blank and the stator and rotor punches can be sorted out. The production line for punching the stator and rotor greatly improves the efficiency of punching the stator and rotor, and at the same time saves labor, thereby saving the manufacturing cost of the motor.
2)在裁剪硅钢卷时，首次将硅钢片移至导向输送装置的过程中，需要导向托架将硅钢片托起，再通过导向输送装置移至冲压平台，导向托架上的滚轮滚动使得硅钢片移动更为方便、快捷。2) When cutting the silicon steel coil, when the silicon steel sheet is moved to the guiding conveying device for the first time, the silicon steel sheet needs to be lifted up by the guiding bracket, and then moved to the stamping platform through the guiding conveying device, and the rollers on the guiding bracket roll to make the silicon steel sheet The film movement is more convenient and faster.
3)本发明中硅钢卷支撑装置通过调节装置调节硅钢卷与支撑板之间的间距，既能使硅钢卷安装方便，同时也使硅钢卷与所述支撑板紧密贴合，跟随着中心转轴的一起转动，有效地保障了支撑装置在裁剪过程中的安全可靠性。3) The silicon steel coil support device in the present invention adjusts the distance between the silicon steel coil and the support plate through the adjustment device, which can not only make the silicon steel coil easy to install, but also make the silicon steel coil closely fit the support plate, following the rotation of the central shaft Rotating together effectively guarantees the safety and reliability of the support device in the cutting process.
4)本发明中硅钢卷支撑装置中的中心转轴上套设有与其同步转动的轴套，轴套的周侧设有与第一连杆固接的连接板，使得支撑板与轴套连接更可靠。4) The central rotating shaft in the silicon steel coil supporting device in the present invention is provided with a shaft sleeve which rotates synchronously with it, and a connecting plate fixedly connected with the first connecting rod is provided on the peripheral side of the shaft sleeve, so that the connection between the support plate and the shaft sleeve is more stable. reliable.
5)本发明中分选箱的侧壁均为网状结构，本定子与碎片分选装置中用于收集碎片的装置分别为嵌入支撑架的收料斗和放置在收料斗正下方的收料槽，收料斗及时收集分选出来的碎片，收料槽囤积收料斗落出的碎片，收料斗与收料槽的配合使用，使分选出来的碎片得到及时处理，其结构简单并且设计合理，有效地提高了分选效率，增强了实用性。5) The side walls of the sorting box in the present invention are all mesh structures, and the devices used to collect debris in the stator and the debris sorting device are respectively the receiving hopper embedded in the support frame and the receiving trough placed directly below the receiving hopper , the collecting hopper collects the sorted fragments in time, and the collecting trough stores the falling fragments from the hopper. The combined use of the hopper and the collecting trough enables the sorted fragments to be processed in time. Its structure is simple and its design is reasonable and effective. Greatly improve the sorting efficiency and enhance the practicability.
附图说明Description of drawings
图1为本发明中裁剪系统的结构示意图；Fig. 1 is the structural representation of cutting system among the present invention;
图2为本发明中支撑装置的结构示意图；Fig. 2 is the structural representation of supporting device among the present invention;
图3为本发明中支撑装置的剖视图；Fig. 3 is the sectional view of supporting device among the present invention;
图4为本发明中一种筛选装置的结构示意图；Fig. 4 is the structural representation of a kind of screening device among the present invention;
图5为本发明中另一种筛选装置的结构示意图；Fig. 5 is the structural representation of another kind of screening device among the present invention;
图6为本发明中定位挡块的结构示意图；Fig. 6 is the structural representation of positioning stopper in the present invention;
图7为本发明中分选装置的结构示意图；Fig. 7 is the structural representation of sorting device among the present invention;
图8为本发明中分选箱的剖视图。Fig. 8 is a sectional view of the sorting box in the present invention.
图中标注符号的含义如下：The meanings of the marked symbols in the figure are as follows:
10—支撑装置 11—轴承座 12—中心转轴 13—轴承I10—Support device 11—Bearing seat 12—Central shaft 13—Bearing I
14—第一法兰 15—第二法兰 16—连接板 17—支撑板14—first flange 15—second flange 16—connecting plate 17—supporting plate
18—硅钢卷 19—轴套 140—环状构件 160—第一连杆18—silicon steel coil 19—shaft sleeve 140—ring member 160—first connecting rod
161—第二连杆 20—导向托架 21—支撑框架161—second connecting rod 20—guiding bracket 21—supporting frame
22—托棍 23—滚轮 30—导向输送装置 40—冲压平台22—support stick 23—roller 30—guiding conveying device 40—stamping platform
60—筛选装置 61—凹槽 62—筛网 63—出口60—screening device 61—groove 62—screen 63—exit
64—第一收集盒 65—筛选槽 650—转子落料孔64—first collection box 65—screening tank 650—rotor drop hole
651—支撑架I 66—第二收集盒 67—工作台651—Support frame I 66—Second collection box 67—Workbench
68—定位柱 69—定位挡块 690—螺钉 691—滑槽68—locating column 69—locating stopper 690—screw 691—chute
692—底座 70—分选箱 71—轴承II 72—手柄692—base 70—sorting box 71—bearing II 72—handle
73—转轴 80—支撑架II 81—收料斗 90—收料槽73—rotating shaft 80—support frame II 81—receiving hopper 90—receiving chute
91—车轮 92—牵引拖动部分91—Wheel 92—Traction drag part
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
如图1所示，一种定转子冲片生产线，包括用于将硅钢卷裁剪成下料板的裁剪系统，以及将下料板冲压成定转子冲片的冲压装置，所述冲压装置的冲片出口处倾斜放置有筛选装置60，该筛选装置60较高的一端位于所述冲压装置的冲片出口处；所述定转子冲片生产线还包括用于分选地上落料中的定子、转子冲片的分选装置；As shown in Figure 1, a stator and rotor punching production line includes a cutting system for cutting silicon steel coils into blanks, and a stamping device for stamping blanks into stator and rotor punches. There is a screening device 60 obliquely placed at the exit of the sheet, and the higher end of the screening device 60 is located at the exit of the punching device of the stamping device; Sorting device for punching film;
所述裁剪系统包括用于支撑硅钢卷的支撑装置10，用于托运硅钢片的导向托架20，用于输送硅钢片的导向输送装置30和将硅钢片冲压成下料板的冲压平台40；所述支撑装置10与所述导向输送装置30之间设置有缓冲装置，所述缓冲装置为开设在地面下的方形凹槽，所述凹槽位于所述导向托架20的正下方。The cutting system includes a supporting device 10 for supporting silicon steel coils, a guiding bracket 20 for consigning silicon steel sheets, a guiding conveying device 30 for conveying silicon steel sheets, and a stamping platform 40 for stamping silicon steel sheets into blanks; A buffer device is provided between the support device 10 and the guide conveying device 30 , the buffer device is a square groove opened under the ground, and the groove is located directly below the guide bracket 20 .
所述支撑装置包括用于支撑硅钢卷的支撑装置10，用于托运硅钢片的导向托架20，用于输送硅钢片的导向输送装置30和将硅钢片冲压成下料板的冲压平台40；所述支撑装置10与所述导向输送装置30之间设置有缓冲装置，所述缓冲装置为开设在地面下的方形凹槽，所述凹槽位于所述导向托架20的正下方。The supporting device includes a supporting device 10 for supporting silicon steel coils, a guiding bracket 20 for consigning silicon steel sheets, a guiding conveying device 30 for conveying silicon steel sheets and a stamping platform 40 for punching silicon steel sheets into blanking plates; A buffer device is provided between the support device 10 and the guide conveying device 30 , the buffer device is a square groove opened under the ground, and the groove is located directly below the guide bracket 20 .
如图2所示，所述支撑装置包括设置在中空状的硅钢卷内部的中心转轴12，所述中心转轴12的周侧设有若干支撑板17，所述中心转轴12的轴线与支撑板17的中心线互相平行，所述支撑板17与所述中心转轴12之间设有若干第一连杆160，所述第一连杆160与支撑板17以及第一连杆160与中心转轴12之间均为铰接，还包括用于调节所述支撑板17与硅钢卷18之间间距的调节装置。As shown in Figure 2, the support device includes a central shaft 12 arranged inside the hollow silicon steel coil, a number of support plates 17 are arranged on the peripheral side of the central shaft 12, and the axis of the central shaft 12 is aligned with the support plate 17. The centerlines are parallel to each other, a number of first connecting rods 160 are arranged between the supporting plate 17 and the central rotating shaft 12, and the connection between the first connecting rod 160 and the supporting plate 17 and the first connecting rod 160 and the central rotating shaft 12 Both are hinged, and also include an adjustment device for adjusting the distance between the support plate 17 and the silicon steel coil 18 .
如图3所示，所述中心转轴12上固定套设有内径与中心转轴12外径相当的轴套19，所述轴套19的两端部均安装有轴承13，所述轴承13安置在轴承座11上。As shown in Figure 3, the fixed sleeve on the central rotating shaft 12 is provided with a shaft sleeve 19 with an inner diameter equivalent to the outer diameter of the central rotating shaft 12, and bearings 13 are installed on both ends of the shaft sleeve 19, and the bearings 13 are arranged on On the bearing seat 11.
所述调节装置包括彼此配合的第一法兰14和第二法兰15，所述第一法兰14套设在轴套19上并与轴套19构成螺纹配合，所述第一法兰14的筒体上固定套设有便于拧动第一法兰的环状构件140；The adjustment device includes a first flange 14 and a second flange 15 that cooperate with each other. The first flange 14 is sleeved on the shaft sleeve 19 and forms a threaded fit with the shaft sleeve 19. The first flange 14 The fixed sleeve on the cylinder body is provided with an annular member 140 which is convenient for screwing the first flange;
所述第二法兰15套设于轴套19上并设置在支撑板17的端部，所述第二法兰15可沿轴套19的轴向移动；第二法兰15的靠近支撑板17的一侧设有第二连杆161，所述第二连杆161与第二法兰15以及第二连杆161与支撑板17之间均为铰接。The second flange 15 is sleeved on the shaft sleeve 19 and arranged at the end of the support plate 17, and the second flange 15 can move axially along the shaft sleeve 19; the second flange 15 is close to the support plate One side of 17 is provided with a second connecting rod 161 , and the second connecting rod 161 is hinged to the second flange 15 and the second connecting rod 161 to the support plate 17 .
所述第二连杆161与支撑板17铰接的一端和最靠近第二法兰15的第一连杆160与支撑板17铰接的一端同轴设置。One end of the second connecting rod 161 hinged to the support plate 17 and the end of the first connecting rod 160 closest to the second flange 15 hinged to the support plate 17 are arranged coaxially.
所述第一连杆160远离支撑板17的一端通过铰接的方式与焊接在轴套上19的连接板16固接，所述连接板16沿着轴套19径向平面的圆周方向设置为多块，所述连接板16的板面与轴套19的轴线平行，且所述连接板16与所述支撑板17成一一对应的关系。One end of the first connecting rod 160 away from the support plate 17 is fixedly connected to the connecting plate 16 welded on the shaft sleeve 19 by hinged mode, and the connecting plate 16 is arranged in multiples along the circumferential direction of the radial plane of the shaft sleeve 19 The board surface of the connecting plate 16 is parallel to the axis of the shaft sleeve 19, and the connecting plate 16 and the supporting plate 17 are in a one-to-one correspondence.
所述支撑板17的横截面呈“T”型。The cross section of the support plate 17 is "T" shaped.
所述支撑装置还包括设置在所述中心转轴12远离法兰15的一端部的皮带轮，所述皮带轮通过皮带与电动机相连，该结构为在图中给出。The support device also includes a pulley arranged at the end of the central rotating shaft 12 away from the flange 15, the pulley is connected with the motor through a belt, and the structure is shown in the figure.
所述导向托架20包括支撑框架21，所述支撑框架21远离地面的一侧设置有多根托棍22，所述托棍22的长度方向与硅钢片移动的方向相垂直。The guide bracket 20 includes a support frame 21, and a side of the support frame 21 away from the ground is provided with a plurality of supporting rods 22, and the length direction of the supporting rods 22 is perpendicular to the moving direction of the silicon steel sheet.
所述托棍22沿着长度方向套设了多个滚轮23，所述托棍22通过卡接的方式与所述支撑框架21相连。The supporting roller 22 is sheathed with a plurality of rollers 23 along the length direction, and the supporting roller 22 is connected with the supporting frame 21 by clamping.
进一步，所述导向输送装置30为滚筒式输送机。Further, the guide conveying device 30 is a roller conveyor.
作为本发明的一种优选方式，如图4所示，所述筛选装置60包括固接在开设有多个出口的凹槽61的敞开处的筛网62，所述筛网62沿着长度方向设置多段网孔尺寸逐渐增大的筛选段，且同一段筛选段中的网孔仅使同种尺寸的冲片通过，所述筛选段与所述出口成一一对应的关系。As a preferred mode of the present invention, as shown in FIG. 4 , the screening device 60 includes a screen 62 affixed to the opening of a groove 61 provided with a plurality of outlets, and the screen 62 is along the length direction A plurality of screening sections with gradually increasing mesh sizes are provided, and the meshes in the same screening section only allow punches of the same size to pass through, and the screening sections are in one-to-one correspondence with the outlets.
所述相邻筛选段所对应的凹槽61内部的相邻区域之间设置有一个让冲片顺利从与该筛选段相对应的出口滑出的挡块，所述开设在凹槽61侧壁上的出口处均放置有第一收集盒64。A stopper is provided between the adjacent areas inside the groove 61 corresponding to the adjacent screening section to allow the punch to slide out smoothly from the outlet corresponding to the screening section, and the opening on the side wall of the groove 61 First collection boxes 64 are placed at the outlets on the top.
作为本发明的另一种优选方式，如图5所示，所述筛选装置60包括包括倾斜搭接在冲压装置出料口处的筛选架，所述筛选架正下方放置有用于接收从筛选架中落下的转子的第二收集盒66，所述筛选架远离冲压装置的一侧设有收集定子冲片的收集平台。As another preferred mode of the present invention, as shown in FIG. 5 , the screening device 60 includes a screening frame that is obliquely overlapped at the discharge port of the stamping device. The second collection box 66 of the rotor that falls in the center, the side of the screening frame away from the stamping device is provided with a collection platform for collecting stator punching pieces.
所述筛选架包括支撑架651以及倾斜固接在支撑架I 651上的筛选槽65，所述筛选槽65的槽底沿着长度方向贯穿开设有转子落料孔650，所述转子落料孔650的正下方设置有第二收集盒66，所述筛选槽65的两端均呈开口状,其中较高的一端的开口与冲压装置的出料口相连，较低的一端的开口形成定子出料口。The screening frame includes a support frame 651 and a screening slot 65 obliquely fixed on the support frame 1651. The bottom of the screening slot 65 is provided with a rotor blanking hole 650 along the length direction, and the rotor blanking hole There is a second collection box 66 directly below the 650, and both ends of the screening tank 65 are open, wherein the opening at the higher end is connected with the discharge port of the stamping device, and the opening at the lower end forms the outlet of the stator. feed port.
所述收集平台包括设置在工作台67上的供定子穿插于其上的定位柱68，所述工作台67下方设有驱动定位柱68转动的电机，所述定位柱68与所述工作台67构成转动配合，所述定位柱68的与筛选槽65上的定子出料口相对的一侧设置有定位挡块69。The collection platform includes a positioning column 68 arranged on the workbench 67 for the stator to penetrate thereon, and a motor for driving the positioning column 68 to rotate is provided below the workbench 67, and the positioning column 68 and the workbench 67 To form a rotational fit, a positioning block 69 is provided on the side of the positioning column 68 opposite to the stator outlet on the screening slot 65 .
所述定位挡块69与设置在定子冲片外圆周上的扣片槽相配合。The positioning stopper 69 is matched with the buckle slot arranged on the outer circumference of the stator punch.
如图6所示，进一步，所述定位挡块69呈“L”状，所述定位挡块69水平方向上设有滑槽691，所述定位挡块69通过设有滑槽691的底座692与所述工作台67螺钉690连接，所述述定位挡块69可沿着水平方向移动。As shown in Figure 6, further, the positioning block 69 is in an "L" shape, and the positioning block 69 is provided with a chute 691 in the horizontal direction, and the positioning block 69 passes through the base 692 provided with the chute 691 Connected with the workbench 67 by screws 690, the positioning block 69 can move along the horizontal direction.
如图7所示，所述分选装置包括包括嵌入支撑架II80的收料斗81，所述收料斗81的上部敞开处安装有可转动的分选箱70，所述分选箱70的筒状的周侧壁面设置为便于碎片下落的网孔状，所述分选箱70的周侧壁面上设有进料口；所述分选箱70内沿着中心线方向贯穿设置有转轴73，所述收料斗81的底部开设有供碎片落出的出料口，所述收料斗81的正下方放置有用于接收碎片的收料槽90。As shown in Figure 7, the sorting device includes a receiving hopper 81 including an embedded support frame II80, and a rotatable sorting box 70 is installed on the upper opening of the receiving hopper 81, and the cylindrical sorting box 70 is The surrounding side wall surface of the box is set as a mesh shape to facilitate the falling of debris, and the surrounding side wall surface of the sorting box 70 is provided with a feed port; the inside of the sorting box 70 is provided with a rotating shaft 73 along the centerline direction, so that The bottom of the hopper 81 is provided with an outlet for the debris to fall out, and a trough 90 for receiving the debris is placed directly below the hopper 81 .
所述分选箱70可以与电机相连来驱动分选箱70转动，也可以设置手柄通过手摇来驱动分选箱70转动。The sorting box 70 can be connected with a motor to drive the sorting box 70 to rotate, and a handle can also be provided to drive the sorting box 70 to rotate by hand.
如图8所示，所述转轴73的端部均安装有轴承71，所述轴承71卡接在所述收料斗81相对的两侧上，所述转轴73的长度方向平行于所述收料斗81的长度方向，其中一个轴承71远离所述分选箱70的一侧设有手柄72。As shown in Figure 8, bearings 71 are installed on the ends of the rotating shaft 73, and the bearings 71 are clamped on opposite sides of the receiving hopper 81, and the length direction of the rotating shaft 73 is parallel to the receiving hopper 81 in the length direction, one of the bearings 71 is provided with a handle 72 on the side away from the sorting box 70 .
所述分选箱70呈六棱柱状，该分选箱70内壁增设有用于加固所述网状结构的加强部件。The sorting box 70 is in the shape of a hexagonal column, and the inner wall of the sorting box 70 is provided with reinforcing components for reinforcing the mesh structure.
进一步，所述加强部件包括所述分选箱70内壁分别沿着六条棱长设置第一加强杆，和所述分选箱70两端盖内壁分别由中心区域分散延伸至该端面顶角的第二加强杆；所述第一加强杆的两端部分别与所述第二加强杆远离中心区域的一端固接，所述第一加强杆与所述网状结构的棱边捆接。Further, the reinforcing component includes the first reinforcing rods arranged along the six edge lengths on the inner wall of the sorting box 70, and the second reinforcing rods on the inner walls of the two end covers of the sorting box 70 dispersedly extending from the central area to the top corner of the end face. Two reinforcement rods; both ends of the first reinforcement rod are fixedly connected to the ends of the second reinforcement rod away from the central area, and the first reinforcement rod is bound to the edge of the mesh structure.
进一步，所述收料斗81的横截面呈倒置的等腰梯形。Further, the cross section of the receiving hopper 81 is an inverted isosceles trapezoid.
进一步，所述收料斗81敞开处与所述转轴73平行的两条边分别竖直延伸至所述分选箱70的顶部所处的水平面。Further, two sides of the opening of the receiving hopper 81 parallel to the rotating shaft 73 extend vertically to the horizontal plane where the top of the sorting box 70 is located.
所述收料槽90内部为方形，所述收料槽90的两侧均设置有车轮91，所述收料槽90的敞开处设置有牵引拖动部分92。The inside of the receiving chute 90 is square, and wheels 91 are provided on both sides of the receiving chute 90 , and a traction and dragging part 92 is provided at the opening of the receiving chute 90 .
所述导向输送装置30为滚筒式输送机。The guide conveying device 30 is a roller conveyor.
本发明的工作原理：Working principle of the present invention:
通过调节装置使支撑板17与硅钢卷之间处于较长距离，将硅钢卷套装在支撑板17上，调节调节装置使硅钢卷与支撑板17紧密贴合且达到同步转动，将安装有硅钢卷的中心转轴12安置的轴承座11上。The distance between the support plate 17 and the silicon steel coil is relatively long through the adjustment device, the silicon steel coil is set on the support plate 17, and the adjustment device is adjusted to make the silicon steel coil and the support plate 17 closely fit and rotate synchronously, and the silicon steel coil will be installed On the bearing block 11 that the central rotating shaft 12 of the center rotating shaft 12 is arranged.
在裁剪硅钢卷时，启动电机，即可通过皮带带动皮带轮转动，所述皮带轮转动带动中心转轴12，支撑板17和硅钢卷一起转动，从而释放硅钢片。When cutting the silicon steel coil, start the motor to drive the belt pulley to rotate. The belt pulley rotates to drive the central shaft 12, and the support plate 17 and the silicon steel coil rotate together to release the silicon steel sheet.
首次将硅钢片移至导向输送装置30的过程中，需要导向托架20将硅钢片托起，且导向托架20上的滚轮23滚动使得硅钢片移动更为方便、快捷，再通过导向输送装置30移至冲压平台40。In the process of moving the silicon steel sheet to the guide conveying device 30 for the first time, the guide bracket 20 is required to hold up the silicon steel sheet, and the rollers 23 on the guide bracket 20 roll to make the silicon steel sheet move more conveniently and quickly, and then pass through the guide conveying device 30 moves to stamping platform 40.
在硅钢卷裁剪的过程中，不需要导向托架20，即将导向托架20上的托棍22抽出，由于硅钢片自身的重量下垂，硅钢片形成一段弧形缓冲硅钢片。所述缓冲硅钢片的底部位于凹槽内。In the process of cutting the silicon steel coil, the guide bracket 20 is not needed, and the supporting rod 22 on the guide bracket 20 is about to be drawn out. Since the silicon steel sheet itself sags, the silicon steel sheet forms a section of arc-shaped buffer silicon steel sheet. The bottom of the buffer silicon steel sheet is located in the groove.
将裁剪好的下料板移至冲压装置的入料口，冲压装置将下料板冲压成不同尺寸的定转子冲片。定转子冲片从冲片出口滑出且经过筛选装置60，将定子、转子冲片分类收集。Move the cut blank plate to the material inlet of the stamping device, and the stamping device stamps the blank plate into stator and rotor punches of different sizes. The stator and rotor punches slide out from the punch outlet and pass through the screening device 60 to sort and collect the stator and rotor punches.
作为本发明的一种优选方式，所述筛选装置60分为多个筛选段，每一个筛选段筛选出一种冲片，冲片通过出口进入第一收集盒内。As a preferred mode of the present invention, the screening device 60 is divided into multiple screening sections, and each screening section screens out a kind of punched sheet, and the punched sheet enters the first collection box through the outlet.
作为本发明的另一种优选方式，冲压装置将圆形冲片冲压成成型的定子冲片和转子冲片，成型的定转子冲片同时从出料口滑出。定转子冲片从筛选槽10的一端进入筛选槽10后，转子冲片从转子落料孔11中落下，定子冲片从筛选槽10的另一端滑出，且套在定位柱31上。As another preferred mode of the present invention, the punching device punches the circular punches into formed stator punches and rotor punches, and the formed stator and rotor punches slide out from the discharge port at the same time. After the stator and rotor punches enter the screening tank 10 from one end of the screening tank 10 , the rotor punches fall from the rotor blanking hole 11 , and the stator punches slide out from the other end of the screening tank 10 and are placed on the positioning post 31 .
根据定子冲片的大小将定位挡块32水平方向调整到一个合适的位置，定子冲片套在定位柱31上时，定子冲片随着定位柱31转动直到设置在定子冲片外圆周上的扣片槽卡在定位挡块32上，此时定子冲片停止转动，定位柱31继续转动，定子冲片一片一片整齐地摞成一堆According to the size of the stator punching piece, adjust the positioning block 32 horizontally to a suitable position. When the stator punching piece is sleeved on the positioning column 31, the stator punching piece rotates with the positioning column 31 until it is set on the outer circumference of the stator punching piece. The buckle groove is stuck on the positioning stopper 32, at this time the stator punching stops rotating, the positioning column 31 continues to rotate, and the stator punching pieces are neatly stacked into a pile
打开分选箱70，将落料装入分选箱70，摇动手柄72，手柄72驱动转轴73转动，转轴73转动带动分选箱70转动。所述分选箱70在转动的过程中，碎片从网孔71分离出来，落入收料斗81内，收料斗81底部设有出料口，碎片再从出料口落入收料槽90。收料槽90囤积过多碎片时，拖动牵引拖到部分92，即可将碎片移动到其他地方。Open the sorting box 70, put the blanking into the sorting box 70, shake the handle 72, the handle 72 drives the rotating shaft 73 to rotate, and the rotating shaft 73 rotates to drive the sorting box 70 to rotate. During the rotation of the sorting box 70, the fragments are separated from the mesh 71 and fall into the receiving hopper 81. The bottom of the receiving hopper 81 is provided with a discharge port, and the fragments fall into the collecting tank 90 from the discharge port. When the receiving trough 90 hoards too many fragments, the fragments can be moved to other places by dragging the traction to the part 92.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610848501.4ACN106374692B (en) | 2014-08-25 | 2014-08-25 | Rotor sub-material production line |
| CN201610848536.8ACN106374693B (en) | 2014-08-25 | 2014-08-25 | Rotor punching process units |
| CN201410421330.8ACN104201834B (en) | 2014-08-25 | 2014-08-25 | Stator and rotor punching production line |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410421330.8ACN104201834B (en) | 2014-08-25 | 2014-08-25 | Stator and rotor punching production line |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610848501.4ADivisionCN106374692B (en) | 2014-08-25 | 2014-08-25 | Rotor sub-material production line |
| CN201610848536.8ADivisionCN106374693B (en) | 2014-08-25 | 2014-08-25 | Rotor punching process units |
| Publication Number | Publication Date |
|---|---|
| CN104201834Atrue CN104201834A (en) | 2014-12-10 |
| CN104201834B CN104201834B (en) | 2016-09-14 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410421330.8AActiveCN104201834B (en) | 2014-08-25 | 2014-08-25 | Stator and rotor punching production line |
| CN201610848501.4AActiveCN106374692B (en) | 2014-08-25 | 2014-08-25 | Rotor sub-material production line |
| CN201610848536.8AActiveCN106374693B (en) | 2014-08-25 | 2014-08-25 | Rotor punching process units |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610848501.4AActiveCN106374692B (en) | 2014-08-25 | 2014-08-25 | Rotor sub-material production line |
| CN201610848536.8AActiveCN106374693B (en) | 2014-08-25 | 2014-08-25 | Rotor punching process units |
| Country | Link |
|---|---|
| CN (3) | CN104201834B (en) |
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| Date | Code | Title | Description |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | Denomination of invention:Stator and rotor punching sheet production line Effective date of registration:20171128 Granted publication date:20160914 Pledgee:Bank of Communications Ltd Lu'an branch Pledgor:Luan Micro & Special Motor Co., Ltd. Registration number:2017340000374 | |
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | Date of cancellation:20220308 Granted publication date:20160914 Pledgee:Bank of Communications Ltd. Lu'an branch Pledgor:LUAN MICRO & SPECIAL MOTOR Co.,Ltd. Registration number:2017340000374 | |
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | Denomination of invention:Stator and rotor punching production line Effective date of registration:20220325 Granted publication date:20160914 Pledgee:Bank of Communications Ltd. Lu'an branch Pledgor:LUAN MICRO & SPECIAL MOTOR Co.,Ltd. Registration number:Y2022980003118 |