Spot welding device for electronic component machining

Abstract

The invention relates to the technical field of spot welding, and provides a spot welding device for electronic component machining, which comprises a worktable, and a welding group is arranged on one side of the top end of the worktable; a welding table rotates to drive an automatic positioning assembly to rotate, when a first extrusion head makes contact with a first extrusion block, the first extrusion head upwards drives a push-pull rod to move, the push-pull rod pushes a lifting plate to move upwards, the lifting plate moves to push a first connector to drive a connecting plate to slide towards the two sides and extrude a first spring, and at the moment, a clamping plate is opened; the feeding assembly pushes the electrical component to the innermost part of the top end of the placing plate, at the moment, the welding table continues to rotate, the first extrusion head is driven to gradually move again and gradually slide down along the inclined plane of the first extrusion block on the other side, and at the moment, the first spring gradually pushes the connecting plate to drive the clamping plates to be mutually clamped and limit and fix the electronic component, so that feeding is completed; therefore, the structure is simple, power equipment such as various cylinders is not needed, cost and energy waste are reduced, and maintenance is easy.

Description

Technical Field

[0001] The invention relates to the technical field of spot welding, and in particular to a spot welding device for processing electronic components. Background Art

[0002] With the continuous development of intelligent manufacturing, spot welding devices for electronic component processing are also developing towards intelligence, automation and efficiency. In the future, these devices will pay more attention to improving welding quality and efficiency, while reducing energy consumption and pollution, to meet the requirements of the electronic product manufacturing industry for high quality, high efficiency and high environmental protection.

[0003] As disclosed in the publication number CN118237713A, the invention discloses a spot welding device for processing electronic components, which relates to the technical field of electronic component welding equipment, including an assembly platform, a hollow turntable is provided on the top of the assembly platform, a group of docking windows are fixedly installed inside the hollow turntable, and a central pressure edge is fixedly installed on the inner surface wall of each docking window, and an annular frame is provided on the outer surface wall of the hollow turntable. A primary feeding mechanism, a secondary feeding mechanism and a pressing spot welding mechanism are respectively provided on the top of the assembly platform, the primary feeding mechanism includes a first bracket, a feed bin is fixedly installed on the top of the first bracket, and the secondary feeding mechanism includes a group of support rods. The mechanism adopts the principle of mechanical transmission and can independently complete the steps of loading, docking, spot welding and unloading, effectively improving the equipment work efficiency, improving the device calibration method, shortening the device docking distance, avoiding errors, and reducing the number of defective products in the later stage.

[0004] In the above-mentioned prior art, the staff uses a variety of power sources such as several cylinders and motors to automatically load components, dock and fix electronic components, transfer them to the spot welding position for spot welding, and unload them after spot welding. However, setting up so many power structures increases production costs and wastes a lot of electricity resources. Secondly, the overall structure is complicated, and it takes a lot of time to repair and maintain in the later stage, and the repair difficulty is also relatively difficult. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that so many power structures are set in the prior art, which increases production costs and wastes a lot of electricity resources. Secondly, the overall structure is complicated, and it takes a lot of time to repair and maintain it in the later stage, and the maintenance difficulty is also relatively difficult.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a spot welding device for processing electronic components, comprising a workbench, a welding assembly is arranged on one side of the top of the workbench, the welding assembly comprises a support table, a mechanical arm is fixedly connected to the top of the support table, a connecting seat is arranged on the other end of the mechanical arm, a fixing assembly and a joint assembly are arranged on one side of the connecting seat, a driving module is fixedly connected to the bottom end of the connecting seat, a first rotating shaft is transmission-connected to one side of the driving module, a limiting groove is provided in a circular array on a side of the first rotating shaft away from the driving module, a component placement structure is arranged on the side of the support table at the top of the workbench, the component placement structure comprises a welding table, the welding table is rotatably connected to the top of the workbench, a second rotating shaft is fixedly connected to the middle of the bottom end of the welding table, the second rotating shaft passes through the workbench and is rotationally connected to the workbench, the bottom end of the second rotating shaft is transmission-connected to a motor, the motor is fixed inside the workbench, and a feeding assembly is arranged on the top of the workbench at a side of the welding table away from the welding assembly.

[0007] As a preferred embodiment, a first extrusion block and a second extrusion block are fixedly connected to one side of the second rotating shaft, the first extrusion block and the second extrusion block are connected to the workbench fixing buckle, and the first extrusion block is arranged on a side close to the feeding component, and the second extrusion block is arranged on an adjacent side, a placement groove is provided in an annular array at the top of the welding table, a lifting slide groove is provided at the bottom end of the placement groove, a moving groove is provided on one side of the placement groove located on the lifting slide groove, and storage grooves are provided on both sides of the moving groove, a unloading component is provided inside the placement groove of the welding table, and an automatic positioning component is provided inside the moving groove of the welding table.

[0008] As a preferred embodiment, the unloading assembly includes a placing plate, which is fixed in the placing groove, and both sides of one end of the placing plate are fixedly connected with a deflection shaft, and the deflection shaft is rotatably connected to the workbench, and the bottom end of the placing plate away from the deflection shaft is fixedly connected with a second connecting head, and the middle part of the second connecting head is rotatably connected with a push rod, and the bottom end of the push rod is fixedly connected with a second extrusion head, and the second extrusion head is slidably connected to the second extrusion block. After the spot welding of the electronic components is completed, it is rotated to the unloading position, and the first extrusion head and the second extrusion head are in contact with the inclined surface of the second extrusion block and gradually slide upward. At this time, the splint opens, and the second extrusion head pushes the push rod to move upward, and the push rod drives the fixing ring and the second connecting head to move upward.

[0009] As a preferred embodiment, the top of the second extrusion head is fixedly connected with a fixing ring, and the two sides of the top of the fixing ring are fixedly connected with second springs, the top of the second spring is fixedly connected to the bottom end of the welding table located at the lifting slide slot, and the top of the fixing ring is different from the two sides of the second spring. A fixing rod is arranged, the top of the fixing ring is fixedly connected to the welding table, and the bottom end of the fixing rod is fixedly connected to the limiting sleeve, and the limiting sleeve is slidably connected to the push rod. The fixing ring squeezes the second spring, and the fixing ring gradually contacts with the bottom end of the limiting sleeve. At this time, the second connecting head cannot continue to rise, and the second connecting head drives the placement plate to deflect with the deflection axis as the axis center, and the electronic components on the top of the placement plate slide into the collection box to complete the unloading. The operation and structure are simple, and there is no need to set up a variety of power equipment such as cylinders.

[0010] As a preferred embodiment, the automatic positioning assembly includes a clamping plate, which is slidably connected to the top of the placing plate, and a connecting plate is fixedly connected to one side of the clamping plate close to the moving groove, the connecting plate is slidably connected to the moving groove, and the middle part of the connecting plate is slidably connected to a limiting rod, and both ends of the limiting rod are fixed inside the storage groove, and the limiting rod is located inside the storage groove and is provided with a first spring, the first spring is fixedly connected to the connecting plate and the welding table, and the rotation of the welding table drives the automatic positioning assembly to rotate, and when the first extrusion head contacts the first extrusion block, the first extrusion head drives the push-pull rod to move upward, and the push-pull rod pushes the lifting plate to move upward, and the movement of the lifting plate drives the first connecting head to drive the connecting plate to slide to both sides and squeeze the first spring, and then the clamping plate opens.

[0011] As a preferred embodiment, the bottom end of the connecting plate is fixedly connected to a first connecting head, the middle part of the first connecting head is rotatably connected to a lifting plate, the bottom end of the lifting plate is rotatably connected to a push-pull rod, one end of the push-pull rod is slidably connected to a limit strip, the limit strip is fixedly connected to the welding table, the end of the push-pull rod away from the limit strip is fixedly connected to a first extrusion head, the first extrusion head is slidably connected to the first extrusion block and the second extrusion block, the feeding assembly pushes the electrical components to the innermost part of the top of the placement plate, at this time the welding table continues to rotate, and drives the first extrusion head to gradually move again, and gradually slides down along the inclined surface of the first extrusion block on the other side, at this time the first spring gradually pushes the connecting plate to drive the clamping plates to clamp each other, and limit and fix the electronic components to complete the loading, so the structure is simple, does not require a variety of power equipment such as cylinders, reduces costs and energy waste, and is simple to maintain.

[0012] The cam is secured to the base with a secure coupling to the base so that the cam can be engaged with the base at the interface, and the coupling is carried out on a plurality of opposite ends of the cam, wherein the coupling is performed on the base and the coupling is performed on a plurality of opposite ends of the cam.

[0013] As a preferred embodiment, the end of the rotating rod close to the movable plate is fixedly connected with a block, and the block is engaged with the slot, and the end of the rotating rod away from the block is fixedly connected with a rotating head, and the two ends of the rotating head close to the positioning plate are fixedly connected with spring tubes, and the end of the spring tube away from the rotating head is fixedly connected with a rotating plate, and the rotating plate is rotatably connected with the positioning plate. When maintenance is needed, the rotating head can be rotated, and the rotating head drives the spring tube and the rotating rod to rotate, and the spring tube drives the rotating plate to rotate, and the rotating rod drives the block to rotate into a vertical state. At this time, the rotating head is released, the spring tube pushes the rotating head, and the rotating rod drives the block to pop out of the slot, and the movable plate loses its fixation. At this time, the movable plate is deflected, the movable plate is separated from the positioning block, and the positioning block and the adjustment sleeve are removed from the first rotating shaft for maintenance.

[0014] As a preferred embodiment, the joint assembly includes a positioning block, which is clamped with the movable plate, and the positioning block is rotatably connected to a side of the driving module close to the driving module, and the outer wall of the adjusting sleeve is fixedly connected with a welding head in a circular array, and an installation groove is provided inside the adjusting sleeve, and the adjusting sleeve is clamped with the first rotating shaft through the cooperation of the installation groove and the limiting groove. The types of electronic components to be spot welded are different, and the required welding heads are also different. Therefore, when spot welding different electronic components, the first rotating shaft can be driven to rotate by the driving module, and the first rotating shaft can drive the adjusting sleeve to rotate, and the required welding head can be rotated to the bottom end for replacement.

[0015] As a preferred embodiment, the feeding assembly includes a conveyor table, which is fixed on a side of the welding table away from the support table, a conveyor belt is arranged on the top of the conveyor table, a support plate is fixedly connected to the side of the conveyor table away from the welding table, a turntable is fixedly connected to the top of the support plate, a push plate is fixedly connected to the side of the turntable close to the welding table, the required electronic components are transported to the push plate through the conveyor belt, the turntable is started to drive the push plate to move, and the push plate pushes the electronic components to the innermost part of the top of the placement plate to realize automatic loading.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. In the present invention, the rotation of the welding table drives the automatic positioning assembly to rotate. When the first extrusion head contacts the first extrusion block, the first extrusion head drives the push-pull rod to move upward, and the push-pull rod drives the lifting plate to move upward. The movement of the lifting plate drives the first connecting head to drive the connecting plate to slide to both sides and squeeze the first spring. At this time, the clamping plate opens, and the feeding assembly pushes the electrical components to the innermost part of the top of the placement plate. At this time, the welding table continues to rotate and drives the first extrusion head to gradually move again, and gradually slides down along the inclined surface of the first extrusion block on the other side. At this time, the first spring gradually pushes the connecting plate to drive the clamping plates to clamp each other, and limit and fix the electronic components to complete the loading. Therefore, the structure is simple, no multiple power equipment such as cylinders are required, cost and energy waste are reduced, and maintenance is simple.

[0018] 2. In the present invention, after the spot welding of the electronic components is completed, they are rotated to the unloading position, and the first extrusion head and the second extrusion head contact the inclined surface of the second extrusion block and gradually slide upward. At this time, the clamping plate opens, and the second extrusion head pushes the push rod to move upward. The push rod drives the fixed ring and the second connecting head to move upward. The fixed ring squeezes the second spring, and the fixed ring gradually contacts the bottom end of the limiting sleeve. At this time, the second connecting head cannot continue to rise, and the second connecting head drives the placement plate to deflect with the deflection axis as the axis center. The electronic components on the top of the placement plate slide into the inner box of the collection box to complete the unloading. The operation and structure are simple, and there is no need to set up a variety of power equipment such as cylinders.

[0019] 3. In the present invention, the types of electronic components to be spot welded are different, and the required welding heads are also different. Therefore, when spot welding different electronic components, the first rotating shaft can be driven to rotate by the driving module, and the first rotating shaft drives the adjusting sleeve to rotate, and the required welding head is rotated to the bottom end for replacement. When maintenance is needed, the rotating head can be rotated, and the rotating head drives the spring tube and the rotating rod to rotate, the spring tube drives the rotating plate to rotate, and the rotating rod drives the card block to rotate into a vertical state. At this time, the rotating head is released, the spring tube pushes the rotating head, and the rotating rod drives the card block to pop out of the card slot. At this time, the movable plate loses its fixation, and the movable plate is deflected at this time, and the movable plate is separated from the positioning block, and the positioning block and the adjusting sleeve are removed from the first rotating shaft for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic structural diagram of a spot welding device for processing electronic components provided by the present invention;

[0021] Figure 2 A schematic cross-sectional structure diagram of a spot welding device for processing electronic components provided by the present invention;

[0022] Figure 3A schematic diagram of the component placement structure of a spot welding device for processing electronic components provided by the present invention;

[0023] Figure 4 A schematic diagram of the cross-sectional structure of a welding table of a spot welding device for processing electronic components provided by the present invention;

[0024] Figure 5 A schematic diagram of the structure of an automatic positioning assembly of a spot welding device for processing electronic components provided by the present invention;

[0025] Figure 6 A schematic diagram of the structure of a discharge assembly of a spot welding device for processing electronic components provided by the present invention;

[0026] Figure 7 A schematic diagram of the structure of a feeding assembly of a spot welding device for processing electronic components provided by the present invention;

[0027] Figure 8 A schematic diagram of the structure of a welding assembly of a spot welding device for processing electronic components provided by the present invention;

[0028] Fig. 9 A schematic diagram of the structure of a fixing assembly of a spot welding device for processing electronic components provided by the present invention;

[0029] Fig.10 A spot welding device for processing electronic components provided by the present invention Fig. 9 A is an enlarged structural diagram;

[0030] Fig.11 A schematic diagram of the structure of a joint assembly of a spot welding device for processing electronic components provided by the present invention;

[0031] Legend:

[0032] 1. Workbench; 21. Support table; 22. Robotic arm; 23. Connecting seat; 24. Driving module; 241. First rotating shaft; 2411. Limiting slot; 25. Fixed plate; 251. Movable plate; 2511. Card slot; 252. Connecting shaft; 253. Positioning plate; 254. Turning rod; 255. Card block; 256. Turning plate; 257. Spring tube; 258. Turning head; 26. Positioning block; 261. Adjusting rotating sleeve; 262. Welding head; 263. Mounting slot; 31. Welding table; 311. Placement slot; 312. Lifting slide slot; 313. Moving slot; 314. Storage slot; 32. Motor; 33 , the second rotating shaft; 34, the first extrusion block; 35, the second extrusion block; 36, the clamping plate; 361, the connecting plate; 362, the limiting rod; 363, the first spring; 364, the first connecting head; 365, the lifting plate; 366, the push-pull rod; 367, the limiting strip; 368, the first extrusion head; 37, the placing plate; 371, the deflection axis; 372, the second connecting head; 373, the push rod; 374, the second extrusion head; 375, the fixing ring; 376, the second spring; 377, the fixing rod; 378, the limiting sleeve; 41, the conveying platform; 42, the conveying belt; 43, the supporting plate; 44, the turning machine; 45, the pushing plate. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1 - Fig.11The present invention provides a technical solution: a spot welding device for processing electronic components, comprising a workbench 1, a welding assembly is arranged on one side of the top of the workbench 1, the welding assembly comprises a support table 21, a mechanical arm 22 is fixedly connected to the top of the support table 21, a connecting seat 23 is arranged on the other end of the mechanical arm 22, a fixing assembly and a joint assembly are arranged on one side of the connecting seat 23, a driving module 24 is fixedly connected to the bottom end of the connecting seat 23, a first rotating shaft 241 is drivingly connected to one side of the driving module 24, and a ring is arranged on the side of the first rotating shaft 241 away from the driving module 24. A limiting groove 2411 is provided in the array, and a component placement structure is arranged on the top of the workbench 1 on one side of the support platform 21, and the component placement structure includes a welding table 31, and the welding table 31 is rotatably connected to the top of the workbench 1, and a second rotating shaft 33 is fixedly connected to the middle of the bottom end of the welding table 31, and the second rotating shaft 33 passes through the workbench 1 and is rotatably connected to the workbench 1, and the bottom end of the second rotating shaft 33 is transmission-connected to a motor 32, and the motor 32 is fixed inside the workbench 1, and a feeding assembly is arranged on the top of the workbench 1 on the side of the welding table 31 away from the welding assembly.

[0035] like Figure 1 - Fig.11As shown, a first extrusion block 34 and a second extrusion block 35 are fixedly connected to one side of the second rotating shaft 33, respectively. The first extrusion block 34 and the second extrusion block 35 are both fixedly connected to the workbench 1, and the first extrusion block 34 is arranged on a side close to the feeding assembly, and the second extrusion block 35 is arranged on an adjacent side. A placement groove 311 is provided in an annular array at the top of the welding table 31, and a lifting slide groove 312 is provided at the bottom end of the placement groove 311. A moving groove 313 is provided on one side of the placement groove 311 located on the lifting slide groove 312, and storage grooves 314 are provided on both sides of the moving groove 313. A discharging assembly is provided inside the placement groove 311 of the welding table 31, and an automatic positioning assembly is provided inside the moving groove 313 of the welding table 31. The discharging assembly includes a placement plate 37, and the placement plate 37 is fixed inside the placement groove 311. Both sides of one end of the placement plate 37 are fixedly connected with a biasing member. The rotating shaft 371 and the deflection shaft 371 are rotatably connected to the workbench 1, and the bottom end of the placing plate 37 away from the deflection shaft 371 is fixedly connected with the second connecting head 372, and the middle part of the second connecting head 372 is rotatably connected with the push rod 373, and the bottom end of the push rod 373 is fixedly connected with the second extrusion head 374, and the second extrusion head 374 is slidably connected with the second extrusion block 35, and the top of the second extrusion head 374 is fixedly connected with a fixing ring 375, and the two sides of the top of the fixing ring 375 are fixedly connected with the second spring 376, and the top of the second spring 376 is fixedly connected to the bottom end of the welding table 31 located in the lifting slide groove 312, and the top of the fixing ring 375 is different from the two sides of the second spring 376. The fixing rod 377 is arranged on the top, which is different from the two sides of the second spring 376, and the top of the fixing rod 377 is fixedly connected to the welding table 31, and the bottom end of the fixing rod 377 is fixedly connected to the limiting sliding sleeve 378, and the limiting sliding sleeve 378 is slidably connected to the push rod 373.

[0036] In this embodiment, the welding table 31 drives the electronic components to rotate to the welding position, and the welding head 262 is driven by the mechanical arm 22 to weld. After the spot welding is completed, the welding table 31 drives the placement plate 37 to rotate to the unloading position, and the first extrusion head 368 and the second extrusion head 374 contact the inclined surface of the second extrusion block 35 and gradually slide upward. At this time, the clamping plate 36 opens, and the second extrusion head 374 pushes the push rod 373 to move upward. The push rod 373 drives the fixing ring 375 and the second connecting head 372 to move upward. The fixing ring 375 squeezes the second spring 376, and the fixing ring 375 gradually contacts the bottom end of the limiting sleeve 378. At this time, the second connecting head 372 cannot continue to rise, and the second connecting head 372 drives the placement plate 37 to deflect with the deflection axis 371 as the axis, and the electronic components on the top of the placement plate 37 slide into the inner box of the collection box to complete the unloading. The operation and structure are simple, and there is no need to set up a variety of power equipment such as cylinders.

[0037] like Figure 1 - Fig.11As shown, the automatic positioning assembly includes a clamping plate 36, which is slidably connected to the top of the placement plate 37, and a connecting plate 361 is fixedly connected to the side of the clamping plate 36 close to the moving groove 313. The connecting plate 361 is slidably connected to the moving groove 313, and the middle part of the connecting plate 361 is slidably connected to a limiting rod 362. The two ends of the limiting rod 362 are fixed inside the storage groove 314. The limiting rod 362 is located inside the storage groove 314 and is provided with a first spring 363. The first spring 363 is connected to the connecting plate 361 and the welding table 31 Fixedly connected, the bottom end of the connecting plate 361 is fixedly connected with the first connecting head 364, the middle part of the first connecting head 364 is rotatably connected with the lifting plate 365, the bottom end of the lifting plate 365 is rotatably connected with the push-pull rod 366, one end of the push-pull rod 366 is slidably connected with the limiting strip 367, the limiting strip 367 is fixedly connected with the welding table 31, the end of the push-pull rod 366 away from the limiting strip 367 is fixedly connected with the first extrusion head 368, the first extrusion head 368 is slidably connected with the first extrusion block 34 and the second extrusion block 35.

[0038] In this embodiment, in this embodiment, first, start the motor 32, the motor 32 drives the second rotating shaft 33 to rotate, the second rotating shaft 33 drives the welding table 31 to rotate, and drives the automatic positioning component to rotate. When the first extrusion head 368 contacts the first extrusion block 34, the first extrusion head 368 drives the push-pull rod 366 upward to move, and the push-pull rod 366 pushes the lifting plate 365 to move upward. The lifting plate 365 moves to push the first connecting head 364 to drive the connecting plate 361 to slide to both sides and squeeze the first spring 363. At this time, the clamping plate 36 is opened, and the electronic components are pushed to the top of the placement plate 37 through the feeding assembly. At this time, the welding table 31 continues to rotate and drives the first extrusion head 368 to gradually move again, and gradually slide down along the inclined surface of the first extrusion block 34 on the other side. At this time, the first spring 363 gradually pushes the connecting plate 361 to drive the clamping plate 36 to clamp each other, and limit and fix the electronic components to complete the loading. Therefore, the structure is simple, no need for multiple power equipment such as cylinders, reduce cost and energy waste, and simple maintenance.

[0039] like Figure 1 - Fig.11As shown, the fixing assembly includes a fixing plate 25, the fixing plate 25 is fixed on one side of the connecting seat 23, the fixing plate 25 is rotatably connected to the movable plate 251 at one end away from the connecting seat 23, a card slot 2511 is provided in the middle of both sides of the movable plate 251, the middle of both sides of the fixing plate 25 is rotatably connected to the connecting shaft 252, the end of the connecting shaft 252 away from the fixing plate 25 is fixedly connected to the positioning plate 253, the bottom end of the positioning plate 253 is rotatably connected to the rotating rod 254, the rotating rod 254 penetrates the positioning plate 253, the end of the rotating rod 254 close to the movable plate 251 is fixedly connected to the card block 255, the card block 255 is engaged with the card slot 2511, and the end of the rotating rod 254 away from the card block 255 is fixedly connected to the rotating rod 254. Head 258, both ends of the rotating head 258 close to the positioning plate 253 are fixedly connected with spring tubes 257, and one end of the spring tube 257 away from the rotating head 258 is fixedly connected with a rotating plate 256, and the rotating plate 256 is rotatably connected to the positioning plate 253. The joint assembly includes a positioning block 26, a joint assembly positioning block 26, and the positioning block 26 is clamped with the movable plate 251. The positioning block 26 is rotatably connected with an adjusting sleeve 261 on the side close to the driving module 24, and the outer wall of the adjusting sleeve 261 is fixedly connected with a welding head 262 in an annular array. An installation groove 263 is opened inside the adjusting sleeve 261, and the adjusting sleeve 261 is clamped with the first rotating shaft 241 through the cooperation of the installation groove 263 and the limit groove 2411.

[0040] In this embodiment, the welding table 31 drives the electronic components to rotate to the welding position. According to the different types of electronic components to be spot welded, the required welding heads 262 are also different. Therefore, when spot welding different electronic components, the first rotating shaft 241 can be driven to rotate by the driving module 24, and the first rotating shaft 241 drives the adjusting rotating sleeve 261 to rotate, and the required welding head 262 is rotated to the bottom end for replacement. When maintenance is required, the rotating head 258 can be rotated, and the rotating head 258 drives the spring tube 257 As the rotating rod 254 rotates, the spring tube 257 drives the rotating plate 256 to rotate, and the rotating rod 254 drives the clamping block 255 to rotate into a vertical state. At this time, the rotating head 258 is released, the spring tube 257 pushes the rotating head 258, and the rotating rod 254 drives the clamping block 255 to pop out of the clamping slot 2511. At this time, the movable plate 251 loses its fixation. At this time, the movable plate 251 is deflected, and the movable plate 251 is separated from the positioning block 26. The positioning block 26 and the adjusting sleeve 261 are removed from the first rotating shaft 241 for maintenance.

[0041] like Figure 1 - Fig.11 As shown, the feeding assembly includes a conveying platform 41, which is fixed on the side of the welding platform 31 away from the support platform 21, a conveying belt 42 is arranged on the top of the conveying platform 41, a support plate 43 is fixedly connected to the side of the conveying platform 41 away from the welding platform 31, a turntable 44 is fixedly connected to the top of the support plate 43, and a push plate 45 is fixedly connected to the side of the turntable 44 close to the welding platform 31.

[0042] In this embodiment, the required electronic components are transported to the push plate 45 via the conveyor belt 42, and the turntable 44 is started to drive the push plate 45 to move. The push plate 45 pushes the electronic components to the innermost part of the top of the placement plate 37 to achieve automatic loading.

[0043] Working principle: First, start the motor 32, the motor 32 drives the second rotating shaft 33 to rotate, the second rotating shaft 33 drives the welding table 31 to rotate, and drives the automatic positioning component to rotate. When the first extrusion head 368 contacts the first extrusion block 34, the first extrusion head 368 drives the push-pull rod 366 to move upward, the push-pull rod 366 drives the lifting plate 365 to move upward, the lifting plate 365 moves and drives the first connecting head 364 to drive the connecting plate 361 to slide to both sides and squeeze the first spring 363. At this time, the clamping plate 36 opens, and the electronic components are transported to the push plate 45 through the conveyor belt 42. The turntable 44 is started to drive the push plate 45 to move, and the push plate 45 pushes the electronic components to the innermost part of the top of the placement plate 37. At this time, the welding table 3 1 continues to rotate, and drives the first extrusion head 368 to gradually move again, and gradually slides down along the inclined surface of the first extrusion block 34 on the other side. At this time, the first spring 363 gradually pushes the connecting plate 361 to drive the clamping plate 36 to clamp each other, and limit and fix the electronic components to complete the loading. Therefore, the structure is simple, and there is no need for a variety of power equipment such as cylinders, which reduces the cost and energy waste, and is simple to maintain. The welding table 31 drives the electronic components to rotate to the welding position, and the welding head 262 is driven by the mechanical arm 22 to weld. After the spot welding is completed, the welding table 31 drives the placement plate 37 to rotate to the unloading position, and the first extrusion head 368 and the second extrusion head 374 contact the inclined surface of the second extrusion block 35 and gradually slide upward. At this time, the clamping plate 36 opens, and the first extrusion head 368 and the second extrusion head 374 are connected to the inclined surface of the second extrusion block 35. The second extrusion head 374 contacts the inclined surface of the second extrusion block 35 and gradually slides upward. At this time, the clamping plate 36 opens, and the first extrusion head 368 and the second extrusion head 374 are connected to the inclined surface of the second extrusion block 35. The second extrusion head 374 pushes the push rod 373 to move upward, and the push rod 373 drives the fixing ring 375 and the second connecting head 372 to move upward, and the fixing ring 375 squeezes the second spring 376, and the fixing ring 375 gradually contacts the bottom end of the limiting sliding sleeve 378. At this time, the second connecting head 372 cannot continue to rise, and the second connecting head 372 drives the placement plate 37 to deflect with the deflection axis 371 as the axis, and the electronic components on the top of the placement plate 37 slide into the collection box to complete the unloading. The operation and structure are simple, and there is no need to set up a variety of power equipment such as cylinders. Among them, the types of electronic components to be spot welded are different, and the required welding heads 262 are also different. Therefore, when spot welding different electronic components, the driving module 24 can be used to drive The first rotating shaft 241 is driven to rotate, and the first rotating shaft 241 drives the adjusting rotating sleeve 261 to rotate, and the required welding head 262 is rotated to the bottom end for replacement. When maintenance is needed, the rotating head 258 can be rotated, and the rotating head 258 drives the spring tube 257 and the rotating rod 254 to rotate, and the spring tube 257 drives the rotating plate 256 to rotate, and the rotating rod 254 drives the clamping block 255 to rotate into a vertical state. At this time, the rotating head 258 is released, the spring tube 257 pushes the rotating head 258, and the rotating rod 254 drives the clamping block 255 to pop out of the slot 2511. At this time, the movable plate 251 loses its fixation, and the movable plate 251 is deflected at this time, and the movable plate 251 is separated from the positioning block 26, and the positioning block 26 and the adjusting rotating sleeve 261 are removed from the first rotating shaft 241 for maintenance.

[0044] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A spot welding device for processing electronic components, comprising a workbench (1), characterized in that: A welding assembly is arranged on one side of the top of the workbench (1), and the welding assembly comprises a support platform (21), the top of the support platform (21) is fixedly connected to a mechanical arm (22), the other end of the mechanical arm (22) is arranged with a connecting seat (23), one side of the connecting seat (23) is provided with a fixing assembly and a joint assembly, the bottom end of the connecting seat (23) is fixedly connected to a driving module (24), one side of the driving module (24) is drivingly connected to a first rotating shaft (241), and a limiting groove (2411) is provided in an annular array on one side of the first rotating shaft (241) away from the driving module (24), and the workbench (1) A component placement structure is provided on one side of the support platform (21) at the top end, the component placement structure comprising a welding platform (31), the welding platform (31) is rotatably connected to the top end of the workbench (1), a second rotating shaft (33) is fixedly connected to the middle of the bottom end of the welding platform (31), the second rotating shaft (33) passes through the workbench (1) and is rotatably connected to the workbench (1), the bottom end of the second rotating shaft (33) is transmission-connected to a motor (32), the motor (32) is fixed inside the workbench (1), and a feeding assembly is provided on the top end of the workbench (1) at a side of the welding platform (31) away from the welding assembly.

2. A spot welding device for processing electronic components according to claim 1, characterized in that: A first extrusion block (34) and a second extrusion block (35) are fixedly connected to one side of the second rotating shaft (33), and the first extrusion block (34) and the second extrusion block (35) are both fixedly connected to the workbench (1), and the first extrusion block (34) is arranged on a side close to the feeding component, and the second extrusion block (35) is arranged on an adjacent side. A placement groove (311) is provided in an annular array at the top of the welding table (31), and a lifting groove (312) is provided at the bottom of the placement groove (311). A moving groove (313) is provided on one side of the placement groove (311) located on the lifting groove (312), and storage grooves (314) are provided on both sides of the moving groove (313). A discharging component is provided inside the placement groove (311) of the welding table (31), and an automatic positioning component is provided inside the moving groove (313) of the welding table (31).

3. A spot welding device for processing electronic components according to claim 2, characterized in that: The unloading assembly comprises a placement plate (37), wherein the placement plate (37) is fixed inside the placement groove (311), and the two sides of one end of the placement plate (37) are fixedly connected with a deflection shaft (371), and the deflection shaft (371) is rotatably connected to the workbench (1), and the bottom end of the placement plate (37) away from the deflection shaft (371) is fixedly connected with a second connecting head (372), and the middle part of the second connecting head (372) is rotatably connected with a push rod (373), and the bottom end of the push rod (373) is fixedly connected with a second extrusion head (374), and the second extrusion head (374) is slidably connected to the second extrusion block (35).

4. A spot welding device for processing electronic components according to claim 3, characterized in that: The top of the second extrusion head (374) is fixedly connected to a fixing ring (375), and the two sides of the top of the fixing ring (375) are fixedly connected to second springs (376), and the top of the second spring (376) is fixedly connected to the bottom end of the welding platform (31) located in the lifting slide groove (312), and the top of the fixing ring (375) is different from the two sides of the second spring (376) The fixing rod (377) is arranged, the top of the fixing rod (377) is fixedly connected to the welding platform (31), and the bottom end of the fixing rod (377) is fixedly connected to the limiting sliding sleeve (378), and the limiting sliding sleeve (378) is slidably connected to the push rod (373).

5. A spot welding device for processing electronic components according to claim 4, characterized in that: The automatic positioning component includes a clamping plate (36), the clamping plate (36) is slidably connected to the top end of the placement plate (37), a connecting plate (361) is fixedly connected to one side of the clamping plate (36) close to the movable groove (313), the connecting plate (361) is slidably connected to the movable groove (313), the middle part of the connecting plate (361) is slidably connected to a limiting rod (362), both ends of the limiting rod (362) are fixed inside the storage groove (314), the limiting rod (362) is located inside the storage groove (314) and is provided with a first spring (363), the first spring (363) is fixedly connected to the connecting plate (361) and the welding table (31).

6. A spot welding device for processing electronic components according to claim 5, characterized in that: The bottom end of the connecting plate (361) is fixedly connected to a first connecting head (364), the middle part of the first connecting head (364) is rotatably connected to a lifting plate (365), the bottom end of the lifting plate (365) is rotatably connected to a push-pull rod (366), one end of the push-pull rod (366) is slidably connected to a limit strip (367), the limit strip (367) is fixedly connected to the welding table (31), the end of the push-pull rod (366) away from the limit strip (367) is fixedly connected to a first extrusion head (368), and the first extrusion head (368) is slidably connected to the first extrusion block (34) and the second extrusion block (35).

7. The spot welding device for processing electronic components according to claim 1, characterized in that: The fixing assembly comprises a fixing plate (25), wherein the fixing plate (25) is fixed on one side of the connecting seat (23), and an end of the fixing plate (25) away from the connecting seat (23) is rotatably connected to a movable plate (251), and a clamping groove (2511) is provided in the middle of both sides of the movable plate (251), and a connecting shaft (252) is rotatably connected to the middle of both sides of the fixing plate (25), and an end of the connecting shaft (252) away from the fixing plate (25) is fixedly connected to a positioning plate (253), and a rotating rod (254) is rotatably connected to the bottom end of the positioning plate (253), and the rotating rod (254) passes through the positioning plate (253).

8. The spot welding device for processing electronic components according to claim 7, characterized in that: One end of the rotating rod (254) close to the movable plate (251) is fixedly connected to a clamping block (255), and the clamping block (255) is clamped with the clamping groove (2511). One end of the rotating rod (254) away from the clamping block (255) is fixedly connected to a rotating head (258), and both ends of the rotating head (258) close to the positioning plate (253) are fixedly connected to spring tubes (257), and one end of the spring tube (257) away from the rotating head (258) is fixedly connected to a rotating plate (256), and the rotating plate (256) is rotatably connected to the positioning plate (253).

9. A spot welding device for processing electronic components according to claim 8, characterized in that: The joint assembly comprises a positioning block (26), the positioning block (26) being clamped with the movable plate (251), a side of the positioning block (26) close to the driving module (24) being rotatably connected with an adjusting sleeve (261), a welding head (262) being fixedly connected in an annular array on the outer wall of the adjusting sleeve (261), a mounting groove (263) being provided inside the adjusting sleeve (261), and the adjusting sleeve (261) being clamped with the first rotating shaft (241) through the cooperation of the mounting groove (263) and the limiting groove (2411).

10. The spot welding device for processing electronic components according to claim 1, characterized in that: The feeding assembly comprises a conveying platform (41), the conveying platform (41) is fixed on a side of the welding platform (31) away from the support platform (21), a conveying belt (42) is arranged at the top end of the conveying platform (41), a support plate (43) is fixedly connected to the side of the conveying platform (41) away from the welding platform (31), a turntable (44) is fixedly connected to the top end of the support plate (43), and a push plate (45) is fixedly connected to the side of the turntable (44) close to the welding platform (31).

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