技术领域Technical field
本发明涉及金属焊接技术领域，尤其与一种阀门框体焊接装置相关。The present invention relates to the technical field of metal welding, and is particularly related to a valve frame welding device.
背景技术Background technique
防火阀门、排烟阀门等是通风系统中的一个重要组成部分，起到隔烟、阻火的作用，防火阀门、排烟阀门等主体结构一般由阀体、叶片、执行机构和温感器等部件组成。而为了保证防火阀门、排烟阀门等在使用时能够高温、烟尘的环境中保持良好运转，通常会将阀体整体采用金属制成。现有技术中，通常会使用四个角钢焊接成矩形的框体，然后在两个框体之间采用焊接或者铆接的方式安装金属板材，从而得到阀体；然而在实际生产过程中，需要手动将角钢放置于焊接工作台上，使两个角钢处于另两个角钢之间，然后对角钢的位置进行调整，使四个角钢形成一个矩形，并且定位准确，在这个过程中会耗费大量的时间，而焊接只需要极短的时间即可完成，所以若是能缩短对角钢定位的时间就可以大幅提高焊接效果；并且由于为了防止角钢在焊接时发生移位，就会将角钢卡得比较紧，所以在焊接结束后，就会直接导致不易将框体取出，也会影响生产效率。Fire protection valves, smoke exhaust valves, etc. are an important part of the ventilation system, playing the role of smoke isolation and fire resistance. The main structures of fire protection valves, smoke exhaust valves, etc. generally consist of valve bodies, blades, actuators, and temperature sensors. Parts composition. In order to ensure that fire protection valves, smoke exhaust valves, etc. can maintain good operation in high temperature and smoke and dust environments during use, the entire valve body is usually made of metal. In the existing technology, four angle steels are usually welded into a rectangular frame, and then a metal plate is installed between the two frames by welding or riveting to obtain a valve body; however, in the actual production process, manual work is required Place the angle steel on the welding workbench so that the two angle steels are between the other two angle steels, and then adjust the position of the angle steel so that the four angle steels form a rectangle and are positioned accurately. This process will take a lot of time. , and welding only takes a very short time to complete, so if the time for positioning the angle steel can be shortened, the welding effect can be greatly improved; and in order to prevent the angle steel from shifting during welding, the angle steel will be clamped tighter. Therefore, after the welding is completed, it will directly make it difficult to take out the frame, which will also affect production efficiency.
发明内容Contents of the invention
针对上述相关现有技术的不足，本申请提供一种阀门框体焊接装置，能够自动对不同长度的角钢进行输送定位，方便将框体取出，提高生产效率，具有较强的实用性。In view of the above-mentioned deficiencies in the related prior art, this application provides a valve frame welding device, which can automatically transport and position angle steel of different lengths, facilitate the removal of the frame, improve production efficiency, and has strong practicability.
为了实现上述目的，本发明采用以下技术：In order to achieve the above objects, the present invention adopts the following technologies:
一种阀门框体焊接装置，包括：工作台、定位机构、上料机构、焊接机构。A valve frame welding device includes: a workbench, a positioning mechanism, a feeding mechanism, and a welding mechanism.
工作台中心设有通孔，通孔四侧均设有两个滑槽；定位机构设于工作台中心，包括四个沿圆周方向间隔布置的定位组件，定位组件包括设于两个滑槽之间并平行于其长度方向的定位杆，应用时，定位杆穿设于角钢的孔中，定位杆穿设于两个互相平行的挡板上，挡板两端滑动配合于滑槽中，用于抵接到角钢；上料机构包括四个分别设于工作台四周的上料组件，上料组件包括两个对称布置且相向移动设置的夹板，夹板之间用于放置倾斜的角钢，夹板之间设有沿其长度方向移动的推板，用于将角钢从夹板之间推出，夹板外侧还设有沿其长度方向移动的推杆，用于将位于夹板外侧的角钢推送至挡板的侧面；焊接机构包括设于工作台上方，并沿竖直方向移动的升降板，升降板上设有四个沿其长度及宽度方向移动的焊枪，用于焊接角钢。There is a through hole in the center of the workbench, and two chutes are provided on the four sides of the through hole; the positioning mechanism is located in the center of the workbench, and includes four positioning components arranged at intervals along the circumferential direction. The positioning component includes two chutes. There are positioning rods between each other and parallel to their length direction. When used, the positioning rods are installed in the holes of the angle steel. The positioning rods are installed on two mutually parallel baffles. The two ends of the baffles are slidably matched in the chute. To abut against the angle steel; the loading mechanism includes four loading assemblies respectively located around the workbench. The loading assembly includes two symmetrically arranged splints that move toward each other. The splints are used to place inclined angle steels. There is a push plate that moves along its length direction to push the angle steel out from between the splints. There is also a push rod that moves along its length direction on the outside of the splint. It is used to push the angle steel located outside the splint to the side of the baffle. ; The welding mechanism includes a lifting plate located above the workbench and moving in the vertical direction. The lifting plate is equipped with four welding guns that move along its length and width directions for welding angle steel.
进一步地，通孔中设有支撑台，滑槽中沿其长度方向设有滑杆，滑杆一端连接于支撑台侧面，挡板两端分别连接于滑块上，滑块套设于滑杆上，并用螺钉锁紧，定位杆上还设有隔环，隔环位于两个挡板之间，且定位杆上还套设有第一弹簧，第一弹簧两端分别连接隔环和靠近工作台中心的挡板，且始终处于压缩状态。Further, a support platform is provided in the through hole, and a sliding rod is provided in the slide groove along its length direction. One end of the sliding rod is connected to the side of the supporting platform, and both ends of the baffle are respectively connected to the sliding block. The sliding block is sleeved on the sliding rod. on the positioning rod and lock it with screws. The positioning rod is also provided with a spacer ring. The spacer ring is located between the two baffles. The positioning rod is also equipped with a first spring. Both ends of the first spring are connected to the spacer ring and close to the working plate. The baffle in the center of the table is always in a compressed state.
进一步地，靠近工作台中心的挡板侧面还设有支板，支板穿设有沿竖直方向移动设置的竖杆，竖杆上端设有顶块，顶块截面呈三角形，定位杆靠近工作台中心的一端设有侧板，顶块的顶端位于侧板与挡板之间，且顶块顶面还设有两端贯穿的凹槽，用于穿过定位杆；竖杆下端设有工形块，工作台下方设有十字板，十字板中心连接于第一竖直升降机构的移动端，第一竖直升降机构安装于支撑台的底面，十字板顶面沿圆周方向设有四个间隔布置的T形槽，工形块滑动配合于T形槽中，十字板四周套设于连杆上，连杆安装于工作台底面。Further, there is a support plate on the side of the baffle near the center of the workbench. The support plate is provided with a vertical rod that moves in the vertical direction. The upper end of the vertical rod is provided with a top block. The cross section of the top block is triangular. One end of the center of the table is provided with a side plate, and the top of the top block is located between the side plate and the baffle. The top surface of the top block is also provided with a groove running through both ends for passing through the positioning rod; the lower end of the vertical rod is provided with a tool. Shape block, there is a cross plate under the workbench, the center of the cross plate is connected to the moving end of the first vertical lifting mechanism, the first vertical lifting mechanism is installed on the bottom surface of the support platform, the top surface of the cross plate is provided with four along the circumferential direction There are T-shaped slots arranged at intervals, and the I-shaped blocks are slidably fitted in the T-shaped slots. The cross plates are surrounded by sleeves on the connecting rods, and the connecting rods are installed on the bottom of the workbench.
进一步地，两个滑槽之间还设有一端贯穿至通孔的通槽，用于穿过竖杆。Furthermore, a through slot with one end penetrating through the through hole is provided between the two slide grooves for passing through the vertical rod.
进一步地，相邻两个定位组件之间设有呈L形的顶板，顶板两端均超出滑槽，且应用时，顶板的顶面与工作台的顶面齐平，顶板连接于连接板，连接板连接于第二竖直升降机构的移动端，第二竖直升降机构安装于支撑台上。Further, an L-shaped top plate is provided between two adjacent positioning components. Both ends of the top plate exceed the chute. When used, the top surface of the top plate is flush with the top surface of the workbench, and the top plate is connected to the connecting plate. The connecting plate is connected to the moving end of the second vertical lifting mechanism, and the second vertical lifting mechanism is installed on the support platform.
进一步地，夹板分别连接于双向直线机构的两个移动端，双向直线机构安装于工作台上，夹板内侧设有压板，压板顶面设有多个支杆，支杆穿设于横板上，横板安装于夹板上，支杆上套设有第二弹簧，第二弹簧两端分别连接横板和压板，且始终处于压缩状态，支杆上端还设有挡圈，用于抵接到横板的顶面。Further, the splints are respectively connected to the two moving ends of the two-way linear mechanism. The two-way linear mechanism is installed on the workbench. A pressure plate is provided on the inside of the plywood. A plurality of support rods are provided on the top surface of the pressure plate. The support rods pass through the horizontal plate. The horizontal plate is installed on the splint, and a second spring is set on the support rod. Both ends of the second spring are connected to the horizontal plate and the pressure plate respectively, and are always in a compressed state. There is also a retaining ring on the upper end of the support rod for abutting against the horizontal plate. top surface of the board.
进一步地，推杆靠近夹板的一侧设有斜面，且一端穿设于U形框上，U形框连接于第一伸缩杆的移动端，第一伸缩杆安装于夹板上，推杆一端还设有隔板，隔板位于U形框中，隔板侧面设有凸杆，凸杆一端穿出U形框，凸杆上还套设有第三弹簧，第三弹簧两端分别连接隔板和U形框，且始终处于压缩状态；Further, the push rod is provided with a slope on one side close to the splint, and one end is passed through the U-shaped frame. The U-shaped frame is connected to the moving end of the first telescopic rod. The first telescopic rod is installed on the plywood. One end of the push rod is also A partition is provided. The partition is located in the U-shaped frame. There is a protruding rod on the side of the partition. One end of the protruding rod passes through the U-shaped frame. A third spring is also set on the protruding rod. Both ends of the third spring are connected to the partition plate. and U-shaped frame, and are always in a compressed state;
夹板靠近工作台中心的一端设有两个斜面，且推杆位于夹板下方的斜面与工作台之间，推杆靠近挡板的一侧还设有限位板，用于抵接到角钢的端部。The end of the plywood close to the center of the workbench is provided with two slopes, and the push rod is located between the slope below the plywood and the workbench. There is also a limit plate on the side of the push rod close to the baffle to contact the end of the angle steel. .
进一步地，上料组件还包括两个对称布置且设于夹板内侧的承载板，承载板呈L形，且上端套设于支架上，支架上还设有双向螺杆，承载板分别套设于双向螺杆的两段螺纹上，承载板内侧还设有凸条，用于对角钢侧边限位；Furthermore, the loading assembly also includes two symmetrically arranged load-bearing plates located on the inside of the plywood. The load-bearing plates are L-shaped, and the upper end is sleeved on the bracket. The bracket is also provided with a two-way screw, and the load-bearing plates are respectively sleeved on the two-way screws. On the two sections of threads of the screw, there are also ridges on the inside of the load-bearing plate for limiting the side of the diagonal steel;
进一步地，夹板内侧还设有限位槽，承载板配合于限位槽中，且承载板竖直段的内侧与夹板内侧齐平，工作台顶面四侧均设有两个凹部，承载板下端位于凹部中，且承载板水平段的顶面与工作台的顶面齐平。Furthermore, there is a limit groove on the inside of the plywood, the load-bearing plate fits in the limit groove, and the inner side of the vertical section of the load-bearing plate is flush with the inner side of the plywood. There are two recesses on the four sides of the top surface of the workbench, and the lower end of the load-bearing plate It is located in the recess, and the top surface of the horizontal section of the load-bearing plate is flush with the top surface of the workbench.
进一步地，推板一端连接于第二伸缩杆的移动端，第二伸缩杆安装于工作台上。Further, one end of the push plate is connected to the moving end of the second telescopic rod, and the second telescopic rod is installed on the workbench.
进一步地，升降板连接于第三竖直升降机构的移动端，第三竖直升降机构安装于工作台上，升降板顶面四侧均设有两个对称布置的移动杆，且位于升降板两垂直侧的移动杆互相交错，移动杆连接于双向伸缩杆的移动端，双向伸缩杆安装于升降板上，移动杆上沿其长度方向设有贯穿的导向槽，焊枪安装于移动块上，移动块同时穿设于两个互相交错的导向槽中。Further, the lifting plate is connected to the moving end of the third vertical lifting mechanism. The third vertical lifting mechanism is installed on the workbench. Two symmetrically arranged moving rods are provided on four sides of the top surface of the lifting plate and are located on the lifting plate. The moving rods on the two vertical sides are staggered with each other. The moving rod is connected to the moving end of the two-way telescopic rod. The two-way telescopic rod is installed on the lifting plate. The moving rod is provided with a penetrating guide groove along its length. The welding gun is installed on the moving block. The moving block is disposed in two mutually staggered guide grooves at the same time.
本发明有益效果在于：The beneficial effects of the present invention are:
通过上料机构能够对不同长度的角钢进行输送，并且在输送过程中对角钢进行定位，以便于定位机构将角钢卡紧，从而避免焊接时角钢发生移位，保证焊接精度；在焊接结束后，自动解除对角钢的定位，并通过顶板将框体顶起，以便于快速将框体取出，从而提高焊接效率；并且焊枪的位置可以调节，以便于对焊接位置进行调整，从而适应不同长度角钢焊接的需求。Angle steels of different lengths can be transported through the loading mechanism, and the angle steels are positioned during the transportation process so that the positioning mechanism can clamp the angle steels tightly, thereby preventing the angle steels from shifting during welding and ensuring welding accuracy; after the welding is completed, Automatically releases the positioning of the angle steel, and lifts the frame through the top plate to facilitate quick removal of the frame, thereby improving welding efficiency; and the position of the welding gun can be adjusted to facilitate adjustment of the welding position, thereby adapting to the welding of angle steel of different lengths needs.
附图说明Description of drawings
本文描述的附图只是为了说明所选实施例，而不是所有可能的实施方案，更不是意图限制本发明的范围。The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, nor are they intended to limit the scope of the invention.
图1为本申请实施例的整体结构立体示意图。Figure 1 is a schematic three-dimensional view of the overall structure of an embodiment of the present application.
图2为本申请实施例的底面视角立体示意图。Figure 2 is a schematic perspective view from the bottom of the embodiment of the present application.
图3为本申请实施例的定位机构的立体示意图。Figure 3 is a schematic three-dimensional view of the positioning mechanism according to the embodiment of the present application.
图4为本申请实施例的十字板与挡板之间的连接结构示意图。Figure 4 is a schematic diagram of the connection structure between the cross plate and the baffle according to the embodiment of the present application.
图5为本申请实施例的定位组件立体示意图。Figure 5 is a schematic three-dimensional view of the positioning assembly according to the embodiment of the present application.
图6为本申请实施例的上料机构立体示意图。Figure 6 is a three-dimensional schematic diagram of the loading mechanism according to the embodiment of the present application.
图7为图6的A处放大示意图。Figure 7 is an enlarged schematic diagram of point A in Figure 6 .
图8为本申请实施例的夹板立体示意图。Figure 8 is a schematic three-dimensional view of the splint according to the embodiment of the present application.
图9为本申请实施例的焊接机构立体示意图。Figure 9 is a schematic three-dimensional view of the welding mechanism according to the embodiment of the present application.
图10为本申请实施例的承载板安装于凹部中的立体示意图。Figure 10 is a schematic three-dimensional view of the load-bearing plate installed in the recess according to the embodiment of the present application.
图11为图10的B处放大示意图。FIG. 11 is an enlarged schematic diagram of B in FIG. 10 .
附图标记说明：100—工作台、200—定位机构、300—上料机构、400—焊接机构、101—通孔、102—滑槽、103—支撑台、104—滑杆、105—通槽、106—凹部、107—连杆、201—定位杆、202—挡板、203—滑块、204—隔环、205—第一弹簧、206—支板、207—竖杆、208—顶块、209—侧板、210—凹槽、211—工形块、212—十字板、213—T形槽、214—顶板、215—连接板、301—夹板、302—推板、303—推杆、304—压板、305—支杆、306—横板、307—第二弹簧、308—挡圈、309—U形框、310—第一伸缩杆、311—隔板、312—凸杆、313—第三弹簧、314—限位板、315—承载板、316—支架、317—双向螺杆、318—凸条、319—限位槽、320—第二伸缩杆、401—升降板、402—焊枪、403—移动杆、404—双向伸缩杆、405—导向槽、406—移动块。Explanation of reference signs: 100—workbench, 200—positioning mechanism, 300—feeding mechanism, 400—welding mechanism, 101—through hole, 102—slide, 103—support platform, 104—sliding rod, 105—through slot , 106—recess, 107—connecting rod, 201—positioning rod, 202—baffle, 203—slider, 204—spacer ring, 205—first spring, 206—support plate, 207—vertical rod, 208—top block , 209-side plate, 210-groove, 211-I-shaped block, 212-cross plate, 213-T-shaped groove, 214-top plate, 215-connecting plate, 301-plywood, 302-push plate, 303-push rod , 304-pressure plate, 305-support rod, 306-horizontal plate, 307-second spring, 308-retaining ring, 309-U-shaped frame, 310-first telescopic rod, 311-partition plate, 312-convex rod, 313 —Third spring, 314—limiting plate, 315—carrying plate, 316—bracket, 317—two-way screw, 318—convex strip, 319—limiting slot, 320—second telescopic rod, 401—lifting plate, 402— Welding gun, 403—moving rod, 404—two-way telescopic rod, 405—guide groove, 406—moving block.
具体实施方式Detailed ways
为使本发明实施例的目的、技术方案和优点更加清楚，下面结合附图对本发明的实施方式进行详细说明，但本发明所描述的实施例是本发明一部分实施例，而不是全部的实施例。In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, the described embodiments of the present invention are part of the embodiments of the present invention, not all of them. .
如图1-图11所示，本申请实施例提供一种阀门框体焊接装置，包括：工作台100、定位机构200、上料机构300、焊接机构400。As shown in Figures 1 to 11, the embodiment of the present application provides a valve frame welding device, including: a workbench 100, a positioning mechanism 200, a loading mechanism 300, and a welding mechanism 400.
工作台100中心设有通孔101，通孔101四侧均设有两个滑槽102；定位机构200设于工作台100中心，包括四个沿圆周方向间隔布置的定位组件，定位组件包括设于两个滑槽102之间并平行于其长度方向的定位杆201，当把角钢放置于工作台100上，并围成一个矩形时，定位杆201穿设于角钢的孔中，实现对角钢的定位，而定位杆201穿设于两个互相平行的挡板202上，挡板202两端滑动配合于滑槽102中，用于抵接到角钢，对角钢进一步限位；上料机构300包括四个分别设于工作台100四周的上料组件，上料组件包括两个对称布置且相向移动设置的夹板301，夹板301之间用于放置倾斜的角钢，即角钢只有侧边与工作台100接触，而角钢的直角边朝向工作台100的中心，并通过夹板301将角钢的两端夹紧，夹板301之间设有沿其长度方向移动的推板302，用于将角钢从夹板301之间推出，角钢就会在自身重心的作用下发生偏转倾倒，使角钢的侧面与工作台100接触，使角钢呈现与挡板202长度方向平行的状态，而夹板301外侧还设有沿其长度方向移动的推杆303，用于将位于夹板301外侧的角钢推送至挡板202的侧面，并抵接到挡板202；焊接机构400包括设于工作台100上方并沿竖直方向移动的升降板401，升降板401上设有四个沿其长度及宽度方向移动的焊枪402，用于焊接角钢，从而形成框体。There is a through hole 101 in the center of the workbench 100, and two chute 102 are provided on the four sides of the through hole 101; the positioning mechanism 200 is located in the center of the workbench 100, and includes four positioning components arranged at intervals along the circumferential direction. The positioning component includes a device. The positioning rod 201 is between the two chutes 102 and parallel to the length direction. When the angle steel is placed on the workbench 100 and forms a rectangle, the positioning rod 201 is inserted into the hole of the angle steel to realize the diagonal angle steel. positioning, and the positioning rod 201 is passed through two mutually parallel baffles 202, and both ends of the baffle 202 are slidably fitted in the chute 102 for contacting the angle steel and further limiting the angle steel; the loading mechanism 300 It includes four loading assemblies respectively located around the workbench 100. The loading assemblies include two symmetrically arranged splints 301 that move toward each other. The splints 301 are used to place inclined angle steel, that is, the angle steel only has side edges and the workbench. 100 contact, and the right-angled edge of the angle steel faces the center of the workbench 100, and the two ends of the angle steel are clamped by the plywood 301. There is a push plate 302 moving along the length direction of the plywood 301 between the plywood 301, which is used to remove the angle steel from the plywood 301. When the angle steel is pushed out, the angle steel will deflect and fall under the action of its own center of gravity, causing the side of the angle steel to contact the workbench 100, so that the angle steel is parallel to the length direction of the baffle 202, and the outside of the splint 301 also has a structure along its length. The push rod 303 that moves in one direction is used to push the angle steel located outside the clamping plate 301 to the side of the baffle 202 and abut against the baffle 202; the welding mechanism 400 includes a lifting device located above the workbench 100 and moving in the vertical direction. The lifting plate 401 is provided with four welding guns 402 that move along its length and width directions for welding angle steel to form a frame.
具体地，如图1-图5所示，通孔101中设有支撑台103，滑槽102中沿其长度方向设有滑杆104，滑杆104一端连接于支撑台103侧面，挡板202两端分别连接于滑块203上，滑块203套设于滑杆104上，在需要对不同长度的角钢进行焊接时，就可以移动滑块203，使其处于相应的位置，然后用螺钉锁紧，定位杆201上还设有隔环204，隔环204位于两个挡板202之间，且定位杆201上还套设有第一弹簧205，第一弹簧205两端分别连接隔环204和靠近工作台100中心的挡板202，且始终处于压缩状态，在第一弹簧205的作用下，使定位杆201的端部能保持处于挡板202的外侧，则当角钢抵接到挡板202时，定位杆201的端部能够始终位于角钢的孔中，进而实现对角钢的定位。Specifically, as shown in Figures 1 to 5, a support platform 103 is provided in the through hole 101, a sliding rod 104 is provided in the chute 102 along its length direction, one end of the sliding rod 104 is connected to the side of the supporting platform 103, and the baffle 202 Both ends are connected to the slider 203 respectively, and the slider 203 is sleeved on the slider 104. When it is necessary to weld angle steel of different lengths, the slider 203 can be moved to the corresponding position, and then locked with screws. Tightly, the positioning rod 201 is also provided with a spacer ring 204. The spacer ring 204 is located between the two baffles 202, and the positioning rod 201 is also equipped with a first spring 205. Both ends of the first spring 205 are connected to the spacer ring 204 respectively. and the baffle 202 close to the center of the workbench 100, and is always in a compressed state. Under the action of the first spring 205, the end of the positioning rod 201 can be kept outside the baffle 202, then when the angle steel abuts the baffle At 202, the end of the positioning rod 201 can always be located in the hole of the angle steel, thereby realizing the positioning of the angle steel.
具体地，如图1-图5所示，为了方便在焊接结束后将框体取出，在靠近工作台100中心的挡板202侧面还设有支板206，支板206穿设有沿竖直方向移动设置的竖杆207，竖杆207上端设有顶块208，顶块208截面呈三角形，定位杆201靠近工作台100中心的一端设有侧板209，顶块208的顶端位于侧板209与挡板202之间，且顶块208顶面还设有两端贯穿的凹槽210，用于穿过定位杆201；竖杆207下端设有工形块211，工作台100下方设有十字板212，十字板212中心连接于第一竖直升降机构的移动端，第一竖直升降机构安装于支撑台103的底面，在第一竖直升降机构的驱动下，使十字板212向上移动，则顶块208也会向上移动，顶块208的斜面会与侧板209接触，随着顶块208的不断向上移动，会迫使侧板209朝向远离挡板202的方向移动，则定位杆201就会逐渐从角钢的孔中移出，从而取消对角钢的限位，进而便于将框体取出，并且为了保证顶块208能跟随挡板202移动的同时，又能在十字板212的驱使下向上移动，则在十字板212顶面沿圆周方向设有四个间隔布置的T形槽213，工形块211滑动配合于T形槽213中，当顶块208跟随挡板202移动时，工形块211就在T形槽213中滑动，而十字板212四周套设于连杆107上，连杆107安装于工作台100底面，对十字板212的上下移动进行限位；并且两个滑槽102之间还设有一端贯穿至通孔101的通槽105，用于穿过竖杆207，使竖杆207在跟随滑块203移动时，能顺利移动。Specifically, as shown in Figures 1 to 5, in order to facilitate the removal of the frame after welding, a support plate 206 is provided on the side of the baffle 202 near the center of the workbench 100, and the support plate 206 is provided with a vertical The vertical rod 207 is arranged to move in the direction. The upper end of the vertical rod 207 is provided with a top block 208. The cross section of the top block 208 is triangular. The end of the positioning rod 201 close to the center of the workbench 100 is provided with a side plate 209. The top of the top block 208 is located on the side plate 209. and the baffle 202, and the top surface of the top block 208 is also provided with a groove 210 running through both ends for passing through the positioning rod 201; an I-shaped block 211 is provided at the lower end of the vertical rod 207, and a cross is provided below the workbench 100. The center of the plate 212 and the cross plate 212 is connected to the moving end of the first vertical lifting mechanism. The first vertical lifting mechanism is installed on the bottom surface of the support platform 103. Driven by the first vertical lifting mechanism, the cross plate 212 moves upward. , then the top block 208 will also move upward, and the slope of the top block 208 will contact the side plate 209. As the top block 208 continues to move upward, the side plate 209 will be forced to move in a direction away from the baffle 202, and the positioning rod 201 It will gradually move out from the hole of the angle steel, thereby canceling the limit of the angle steel, and thus making it easier to take out the frame. In order to ensure that the top block 208 can follow the movement of the baffle 202 and at the same time be driven upward by the cross plate 212. When moving, there are four T-shaped slots 213 arranged at intervals along the circumferential direction on the top surface of the cross plate 212. The I-shaped block 211 is slidably fitted in the T-shaped slots 213. When the top block 208 moves with the baffle 202, the I-shaped block 211 moves along the circumferential direction. The block 211 slides in the T-shaped slot 213, and the cross plate 212 is sleeved on the connecting rod 107. The connecting rod 107 is installed on the bottom of the workbench 100 to limit the up and down movement of the cross plate 212; and two slide grooves There is also a through slot 105 with one end extending through the through hole 101 for passing through the vertical rod 207 so that the vertical rod 207 can move smoothly when following the movement of the slider 203 .
具体地，如图1-图3所示，在取消对角钢的定位之后，由于角钢的直角边与挡板202接触，此时仍不便于将框体取出，则在相邻两个定位组件之间设有呈L形的顶板214，并且顶板214两端均超出滑槽102，则焊接完成后的框体无论尺寸多大，其始终处于顶板214的范围内，而顶板214连接于连接板215，连接板215连接于第二竖直升降机构的移动端，第二竖直升降机构安装于支撑台103上，在第二竖直升降机构的驱动下，顶板214向上移动，则框体也就升起，从而可以很快地将框体取下，并且顶板214处于最低点时，顶板214的顶面与工作台100的顶面齐平，避免对上料机构300将角钢朝向挡板202推送的过程造成影响。Specifically, as shown in Figures 1 to 3, after canceling the positioning of the angle steel, since the right-angled edge of the angle steel is in contact with the baffle 202, it is still inconvenient to take out the frame, so between the two adjacent positioning assemblies, There is an L-shaped top plate 214 between them, and both ends of the top plate 214 exceed the chute 102. No matter how big the size of the welded frame is, it is always within the range of the top plate 214, and the top plate 214 is connected to the connecting plate 215. The connecting plate 215 is connected to the moving end of the second vertical lifting mechanism. The second vertical lifting mechanism is installed on the support platform 103. Driven by the second vertical lifting mechanism, the top plate 214 moves upward, and the frame also rises. so that the frame can be removed quickly, and when the top plate 214 is at the lowest point, the top surface of the top plate 214 is flush with the top surface of the workbench 100, preventing the loading mechanism 300 from pushing the angle steel toward the baffle 202. process has an impact.
具体地，如图1、图6-图8所示，夹板301分别连接于双向直线机构的两个移动端，双向直线机构安装于工作台100上，通过双向直线机构驱使两个夹板301朝向相向或者相反的方向移动，从而调整两个夹板301的间距，以适应不同长度的角钢，在夹板301内侧设有压板304，通过压板304对角钢的边缘限位，防止其在自身重力的作用下发生偏转，进而避免影响对角钢的正常推送，而在通过推板302将角钢从两个夹板301之间推出时，由于角钢的边缘可能会有突出的毛刺，若是压板304固定不动，则可能导致角钢不能被推动，则在压板304顶面设有多个支杆305，支杆305穿设于横板306上，横板306安装于夹板301上，支杆305上套设有第二弹簧307，第二弹簧307两端分别连接横板306和压板304，且始终处于压缩状态，在第二弹簧307的作用下，压板304始终具有向下移动的趋势，则在推动角钢移动时，即便个别角钢的边缘存在毛刺，也会迫使压板304向上移动，从而保证角钢能被顺利推动，支杆305上端还设有挡圈308，用于抵接到横板306的顶面，避免支杆305从夹板301脱出。Specifically, as shown in Figures 1 and 6-8, the clamping plates 301 are respectively connected to the two moving ends of the two-way linear mechanism. The two-way linear mechanism is installed on the workbench 100, and the two clamping plates 301 are driven toward each other through the two-way linear mechanism. Or move in the opposite direction to adjust the distance between the two clamping plates 301 to adapt to angle steels of different lengths. A pressure plate 304 is provided on the inside of the clamping plate 301. The pressure plate 304 limits the edge of the angle steel to prevent it from happening under the action of its own gravity. deflection to avoid affecting the normal pushing of the angle steel. When the angle steel is pushed out from between the two clamping plates 301 through the push plate 302, there may be protruding burrs on the edge of the angle steel. If the pressure plate 304 is fixed, it may cause If the angle steel cannot be pushed, a plurality of support rods 305 are provided on the top surface of the pressure plate 304. The support rods 305 are passed through the horizontal plate 306. The horizontal plate 306 is installed on the clamping plate 301. The support rods 305 are equipped with second springs 307. , both ends of the second spring 307 are respectively connected to the horizontal plate 306 and the pressure plate 304, and are always in a compressed state. Under the action of the second spring 307, the pressure plate 304 always has a tendency to move downward. When the angle steel is pushed to move, even if individual There are burrs on the edge of the angle steel, which will also force the pressure plate 304 to move upward, thereby ensuring that the angle steel can be pushed smoothly. The upper end of the support rod 305 is also provided with a retaining ring 308, which is used to contact the top surface of the horizontal plate 306 to prevent the support rod 305 from falling from the The splint 301 comes out.
具体地，如图1、图6-图8所示，推杆303靠近夹板301的一侧设有斜面，且一端穿设于U形框309上，U形框309连接于第一伸缩杆310的移动端，第一伸缩杆310安装于夹板301上，推杆303一端还设有隔板311，隔板311位于U形框309中，隔板311侧面设有凸杆312，凸杆312一端穿出U形框309，凸杆312上还套设有第三弹簧313，第三弹簧313两端分别连接隔板311和U形框309，且始终处于压缩状态，在角钢从两个夹板301之间移出后，角钢的一个侧面与工作台100顶面接触，并且角钢与挡板202长度方向平行，则启动第一伸缩杆310，使U形框309朝向夹板301移动，推杆303的斜面会与角钢接触，随着U形框309的不断移动，将会把与挡板202长度方向平行的角钢推动至与夹板301中的角钢接触，然后挡板202长度方向平行的角钢不再移动，此时由于推杆303的斜面与角钢接触，U形框309还会继续朝向夹板301移动，并且推杆303会在角钢的压迫下不断朝向U形框309内部移动，而在夹板301靠近工作台100中心的一端设有两个斜面，并且推杆303位于夹板301下方的斜面和工作台100之间的区域，从而使推杆303在完全经过与挡板202长度方向平行的角钢之后，也就是推杆303在进入U形框309一段距离之后，推杆303会进入到夹板301下方的斜面与工作台100之间的三角形区域中，推杆303仍不会与夹板301之间发生接触，此时推杆303会在第三弹簧313的作用下弹出，然后再将推杆303朝向工作台100中心推动，即可将角钢推向工作台100中心。Specifically, as shown in Figures 1 and 6-8, the push rod 303 is provided with a slope on one side close to the splint 301, and one end is inserted into the U-shaped frame 309, and the U-shaped frame 309 is connected to the first telescopic rod 310. At the moving end, the first telescopic rod 310 is installed on the splint 301. One end of the push rod 303 is also provided with a partition 311. The partition 311 is located in the U-shaped frame 309. The side of the partition 311 is provided with a protruding rod 312. One end of the protruding rod 312 Passing through the U-shaped frame 309, a third spring 313 is also set on the protruding rod 312. Both ends of the third spring 313 are connected to the partition 311 and the U-shaped frame 309 respectively, and are always in a compressed state. After moving out, one side of the angle steel is in contact with the top surface of the workbench 100, and the angle steel is parallel to the length direction of the baffle 202, then the first telescopic rod 310 is activated to move the U-shaped frame 309 toward the splint 301, and the slope of the push rod 303 will come into contact with the angle steel. As the U-shaped frame 309 continues to move, the angle steel parallel to the length direction of the baffle 202 will be pushed to contact the angle steel in the splint 301, and then the angle steel parallel to the length direction of the baffle 202 will no longer move. At this time, because the slope of the push rod 303 is in contact with the angle steel, the U-shaped frame 309 will continue to move toward the plywood 301, and the push rod 303 will continue to move toward the inside of the U-shaped frame 309 under the pressure of the angle steel, and when the plywood 301 is close to the workbench There are two inclined planes at one end of the center of 100, and the push rod 303 is located in the area between the inclined plane under the plywood 301 and the workbench 100, so that after the push rod 303 completely passes through the angle steel parallel to the length direction of the baffle 202, that is, After the push rod 303 enters the U-shaped frame 309 for a certain distance, the push rod 303 will enter the triangular area between the slope below the plywood 301 and the workbench 100. The push rod 303 will still not come into contact with the plywood 301. Then the push rod 303 will pop up under the action of the third spring 313, and then push the push rod 303 toward the center of the workbench 100, so that the angle steel can be pushed to the center of the workbench 100.
更加具体地，如图7、图8所示，在推杆303另一侧还设有限位板314，在推杆303位于夹板301与平行于挡板202长度方向的角钢之间时，限位板314会抵接到角钢的端部，从而对角钢的姿态进行调整，使角钢呈现垂直于夹板301侧面的姿态被推动至工作台100中心。More specifically, as shown in Figures 7 and 8, a limiting plate 314 is also provided on the other side of the push rod 303. When the push rod 303 is located between the clamping plate 301 and the angle steel parallel to the length direction of the baffle 202, the limiting plate 314 is provided. The plate 314 will contact the end of the angle steel, thereby adjusting the posture of the angle steel, so that the angle steel is pushed to the center of the workbench 100 in a posture perpendicular to the side of the clamping plate 301 .
具体地，如图6-图11所示，上料组件还包括两个对称布置且设于夹板301内侧的承载板315，承载板315呈L形，且上端套设于支架316上，在两个承载板315之间放置多个倾斜的角钢，而支架316上还设有双向螺杆317，承载板315分别套设于双向螺杆317的两段螺纹上，转动双向螺杆317即可对两个承载板315之间的间距进行调整，从而可以放置不同长度的角钢在承载板315上，并且承载板315内侧还设有凸条318，用于对角钢侧边限位，避免其从承载板315上落下。Specifically, as shown in Figures 6 to 11, the loading assembly also includes two symmetrically arranged load-bearing plates 315 located inside the splint 301. The load-bearing plates 315 are L-shaped, and the upper ends are sleeved on the brackets 316. A plurality of inclined angle steels are placed between the two load-bearing plates 315, and the bracket 316 is also provided with a two-way screw rod 317. The load-bearing plates 315 are respectively sleeved on the two threads of the two-way screw rod 317. By rotating the two-way screw rod 317, the two load-bearing plates can be aligned. The spacing between the plates 315 is adjusted, so that angle steels of different lengths can be placed on the load-bearing plate 315, and there are convex strips 318 on the inside of the load-bearing plate 315 for limiting the sides of the angle steel to prevent them from slipping from the load-bearing plate 315. fall.
具体地，如图6-图11所示，夹板301内侧还设有限位槽319，在两个夹板301之间的角钢被使用一部分之后，可以将一些角钢放置于两个承载板315之间，并将推板302退回至初始位置，使推板302不再处于两个夹板301长度方向的区域中，然后将承载有角钢的承载板315配合于限位槽319中，并且承载板315竖直段的内侧与夹板301内侧齐平，而工作台100顶面四侧均设有两个凹部106，承载板315下端位于凹部106中，且承载板315水平段的顶面与工作台100的顶面齐平，使承载板315上的角钢能够顺利被推板302推送至工作台100上，推板302一端连接于第二伸缩杆320的移动端，第二伸缩杆320安装于工作台100上，第二伸缩杆320驱使推板302移动，从而将位于承载板315上的角钢推送至工作台100上，并由夹板301对角钢的两端施加限位，并且在将承载板315上的角钢推送至两个夹板301之间后，即可将承载板315从凹部106中取出。Specifically, as shown in Figures 6 to 11, a limiting groove 319 is also provided on the inside of the plywood 301. After part of the angle steel between the two plywood 301 is used, some angle steel can be placed between the two load-bearing plates 315. And the push plate 302 is returned to the initial position, so that the push plate 302 is no longer in the area in the length direction of the two clamping plates 301, and then the load-bearing plate 315 carrying the angle steel is fitted into the limiting groove 319, and the load-bearing plate 315 is vertical The inner side of the section is flush with the inner side of the splint 301, and two recesses 106 are provided on the four sides of the top surface of the workbench 100. The lower end of the load-bearing plate 315 is located in the recess 106, and the top surface of the horizontal section of the load-bearing plate 315 is in contact with the top of the workbench 100. The surfaces are flush, so that the angle steel on the load-bearing plate 315 can be smoothly pushed to the workbench 100 by the push plate 302. One end of the push plate 302 is connected to the moving end of the second telescopic rod 320. The second telescopic rod 320 is installed on the workbench 100. , the second telescopic rod 320 drives the push plate 302 to move, thereby pushing the angle steel located on the load-bearing plate 315 to the workbench 100, and the clamping plate 301 imposes limits on both ends of the angle steel, and the angle steel on the load-bearing plate 315 is After being pushed between the two clamping plates 301 , the carrying plate 315 can be taken out from the recess 106 .
具体地，如图1、图9所示，升降板401连接于第三竖直升降机构的移动端，第三竖直升降机构安装于工作台100上，升降板401顶面四侧均设有两个对称布置的移动杆403，且位于升降板401两垂直侧的移动杆403互相交错，移动杆403上沿其长度方向设有贯穿的导向槽405，则两个导向槽405也互相交错，而焊枪402安装于移动块406上，移动块406同时穿设于两个互相交错的两个导向槽405中，移动杆403连接于双向伸缩杆404的移动端，双向伸缩杆404安装于升降板401上，当升降板401其中两侧的双向伸缩杆404驱动移动杆403朝着相向或者相反的方向移动时，则移动块406就会沿着升降板401另外两侧的移动杆403的导向槽405移动，同理，当升降板401另外两侧上的双向伸缩杆404驱使与之连接移动杆403移动时，移动块406又会沿着升降板401其中两侧的移动杆403的导向槽405移动，从而可以对移动块406的位置进行调整，也就是对焊枪402的位置进行调整，从而能够在不同的焊接位置对角钢进行焊接，适应不同尺寸角钢的需求。Specifically, as shown in Figures 1 and 9, the lifting plate 401 is connected to the moving end of the third vertical lifting mechanism. The third vertical lifting mechanism is installed on the workbench 100. There are four sides of the top surface of the lifting plate 401. There are two symmetrically arranged moving rods 403, and the moving rods 403 located on both vertical sides of the lifting plate 401 are interleaved with each other. The moving rod 403 is provided with a penetrating guide groove 405 along its length direction, and the two guide grooves 405 are also interlaced with each other. The welding gun 402 is installed on the moving block 406. The moving block 406 is simultaneously installed in two interleaved guide grooves 405. The moving rod 403 is connected to the moving end of the two-way telescopic rod 404, and the two-way telescopic rod 404 is installed on the lifting plate. 401, when the two-way telescopic rods 404 on both sides of the lifting plate 401 drive the moving rod 403 to move in the opposite or opposite direction, the moving block 406 will follow the guide grooves of the moving rods 403 on the other two sides of the lifting plate 401. 405 moves. Similarly, when the two-way telescopic rods 404 on the other two sides of the lifting plate 401 drive the moving rods 403 connected thereto to move, the moving block 406 will move along the guide grooves 405 of the moving rods 403 on both sides of the lifting plate 401. By moving, the position of the moving block 406 can be adjusted, that is, the position of the welding gun 402 can be adjusted, so that the angle steel can be welded at different welding positions to meet the needs of different sizes of angle steel.
以上仅为本发明的优选实施例，并不用于限制本发明，显然，本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。这样，倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. In this way, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and equivalent technologies, the present invention is also intended to include these modifications and variations.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311485755.0ACN117226403B (en) | 2023-11-09 | 2023-11-09 | A valve frame welding device |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311485755.0ACN117226403B (en) | 2023-11-09 | 2023-11-09 | A valve frame welding device |
| Publication Number | Publication Date |
|---|---|
| CN117226403Atrue CN117226403A (en) | 2023-12-15 |
| CN117226403B CN117226403B (en) | 2024-02-06 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311485755.0AActiveCN117226403B (en) | 2023-11-09 | 2023-11-09 | A valve frame welding device |
| Country | Link |
|---|---|
| CN (1) | CN117226403B (en) |
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| CN118162745A (en)* | 2024-03-15 | 2024-06-11 | 沭阳县成基实业有限公司 | Multi-station frame combination welding equipment |
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| SE01 | Entry into force of request for substantive examination | ||
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