Full-automatic punching and welding assembly device for trailer terminal plug

Abstract

The invention discloses a full-automatic punching, welding and assembling device for trailer terminal plugs, and relates to the technical field of automatic machining, the full-automatic punching, welding and assembling device comprises a machine body, feeding mechanisms are installed at the triangular positions of the top of the machine body, and the three feeding mechanisms are used for feeding base cylinders, electrode cylinders and terminal cylinders correspondingly; a first clamping mechanism is installed in the middle of the top end of the machine body and used for clamping a base cylinder, and a transferring mechanism is arranged on the outer side of the first clamping mechanism. Through cooperative use of the feeding mechanism, the first clamping mechanism, the transferring mechanism, the punching and welding mechanism, the second clamping mechanism and the sheet turning mechanism, base cylinders, electrode cylinders and terminal cylinders are automatically fed, sheet turning is automatically conducted on the electrode cylinders, assembling is automatically achieved, and through the sheet turning mechanism, under cooperation of a first push plate and a second push plate, the sheet turning efficiency is greatly improved. And after two times of bending operation, all the electrode tube sheets can be turned conveniently and quickly.

Description

Technical Field

[0001] This invention relates to the field of automated processing technology, specifically to a fully automated stamping and welding assembly device for trailer terminal plugs. Background Technology

[0002] Terminal plugs are widely used and produced in large quantities due to their large information transmission capacity, stability, reliability, and ability to carry large amounts of data.

[0003] Currently, trailer terminal plugs typically require crimping and welding during production. However, these processes are usually done manually, and the electrode plates and terminals are prone to misalignment after manual assembly. This results in poor electrical contact fit of the terminal products, causing short circuits and poor data and information transmission, which fails to meet the needs of workers. Summary of the Invention

[0004] To solve the above-mentioned technical problems, a fully automatic stamping and welding assembly device for trailer terminal plugs is provided. This technical solution solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: A fully automatic stamping and welding assembly device for trailer terminal plugs includes a machine body. Three feeding mechanisms are installed at triangular positions on the top of the machine body, respectively feeding a base cylinder, an electrode cylinder, and a terminal cylinder. A first clamping mechanism is installed at the center of the top of the machine body, used to clamp the base cylinder. A transfer mechanism is provided outside the first clamping mechanism, used to transfer the base cylinder, electrode cylinder, and terminal cylinder during assembly. A stamping and welding mechanism is installed at the rear of the top of the machine body, used to press the base cylinder and terminal cylinder together. A second clamping mechanism is provided to the right of the first clamping mechanism, used to clamp the electrode cylinder. A flipping mechanism is installed above the second clamping mechanism, used to flip the electrode cylinder.

[0006] Preferably, the feeding mechanism includes a feeding vibratory plate, a straight vibrating channel is connected to the feeding vibratory plate, a strip groove is opened through the middle of the bottom end of the straight vibrating channel, and a stop block is fixedly connected to the end of the straight vibrating channel.

[0007] Preferably, the first clamping mechanism includes a rotating rod, which is rotatably connected to the middle of the top of the machine body. A mounting plate is fixedly connected to the top of the rotating rod, and a driven wheel is fixedly installed on the outer surface of the rotating rod. A first drive motor is also connected to the top of the machine body. A drive wheel is fixedly installed at the output end of the first drive motor. The drive wheel is connected to the driven wheel via a belt. Several sets of through holes are evenly opened at the top of the mounting plate.

[0008] Preferably, the first clamping mechanism further includes a first screw, both ends of which are rotatably connected to the inside of a connecting block. The connecting block is fixedly installed inside the mounting plate. The threads at both ends of the first screw have opposite directions, and both ends of the outer surface of the first screw are threadedly connected to movable plates. The tops of both sets of movable plates have through holes and are fixedly connected to the first clamping member. The movable plates are slidably connected to the first guide rod, and both ends of the first guide rod are welded to the inner wall of the connecting block. A transmission gear is fixedly installed at the outer end of the first screw, and an end face gear is rotatably connected inside the mounting plate. The end face gear meshes with several sets of transmission gears, and the outer middle of one set of transmission gears is fixedly connected to the output end of a second drive motor. The second drive motor is fixedly installed inside the mounting plate.

[0009] Preferably, the transfer mechanism includes a rotating gear ring rotatably connected to the top center of the machine body. A third drive motor is installed inside the machine body. The output end of the third drive motor is fixedly connected to a drive gear that meshes with the rotating gear ring. A fourth drive motor is fixedly connected to the rotating gear ring. A rotating component is fixedly connected to the output end of the fourth drive motor. A first lead screw is rotatably connected inside the rotating component. A second guide rod is also installed inside the rotating component. A lifting component is slidably connected to the second guide rod. The lifting component is threadedly connected to the first lead screw. A first stepper motor is fixedly installed on the top of the rotating component. The top of the first lead screw is fixedly connected to the output end of the first stepper motor.

[0010] Preferably, an electric push rod is provided on the outer side of the lifting component, and an L-shaped plate is fixedly connected to the output end of the electric push rod. A rotating bar is rotatably connected inside the vertical plate of the L-shaped plate. A sixth drive motor is fixedly installed at the bottom of the rotating bar. The output end of the sixth drive motor is fixedly connected to the housing. A fifth drive motor for driving the rotating bar to rotate is also provided on the outer side of the vertical plate of the L-shaped plate. A slide rail is installed on the inner wall of the housing. Movable parts are slidably connected to both ends of the outer surface of the slide rail. A rack is fixedly connected to the inner side of both sets of movable parts. A second clamping part is installed on the outer side of both sets of movable parts. A slot is also opened inside the housing. A movable block is slidably connected inside the slot. The movable block is fixedly connected to the output end of the cylinder. The cylinder is installed inside the housing. A second connecting rod is rotatably connected to both sides of the top of the movable block. The other end of the second connecting rod is rotatably connected to the first connecting rod. A half gear is connected to the end of the first connecting rod away from the second connecting rod. The two sets of half gears mesh with the two sets of racks respectively.

[0011] Preferably, the stamping and welding mechanism includes a fixed frame, a second lead screw, a third guide rod, and a stamping plate. The fixed frame is fixedly installed on the top rear side of the machine body. The second lead screw is rotatably connected inside the fixed frame. The third guide rod is fixedly connected inside the fixed frame. The stamping plate is threaded to the outer surface of the second lead screw and slidably connected to the third guide rod. A second stepper motor is installed on the top of the fixed frame. The top of the second lead screw is fixedly connected to the output end of the second stepper motor. A hydraulic rod is also fixedly installed on the bottom of the stamping plate. An installation component is fixedly connected to the output end of the hydraulic rod. A rotating ring is rotatably connected inside the installation component. A welding head is installed on the bottom of the rotating ring.

[0012] Preferably, the second clamping mechanism includes a placement seat and a moving block. The placement seat is installed on the front side of the top of the machine body. A second screw is rotatably connected inside the placement seat. The threads at both ends of the second screw have opposite directions. The moving block is provided in two sets and is threaded to both ends of the outer surface of the second screw. A fourth guide rod is also fixedly installed inside the placement seat. The moving block is slidably connected to the fourth guide rod. A servo motor is provided on the outside of the placement seat. One end of the second screw is fixedly connected to the output end of the servo motor. The top of the moving block extends to the top of the placement seat and is fixedly connected to the third clamping member.

[0013] Preferably, the flipping mechanism includes two sets of support plates, both sets of support plates are welded to the top of the machine body, and a third lead screw is rotatably connected inside the two sets of support plates. A first moving part and a second moving part are threaded onto the third lead screw. The first and second moving parts are slidably connected to a fifth guide rod. Both ends of the fifth guide rod are fixedly connected to the inner walls of the two sets of support plates, respectively. One end of the third lead screw is fixedly installed at the output end of a third stepper motor. The third stepper motor is fixedly connected to the outside of one set of support plates. A first electric telescopic rod is provided on the top of the first moving part, and the output end of the first electric telescopic rod is fixed... A first fixed disk is connected, and a set of first rotating rings and a set of first driving gears are rotatably connected inside the first fixed disk. Several sets of first driven gears are also rotatably connected inside the first fixed disk. Teeth that mesh with the first driving gears are fixedly installed on the outer circumference of the first rotating rings, and teeth that mesh with the first driven gears are connected on the inner circumference of the first rotating rings. Several sets of first toothed plates are slidably connected inside the first fixed disk, and the first toothed plates also mesh with the first driven gears. A first push plate is fixedly installed at the end of the first toothed plate away from the center of the first fixed disk, and a first motor that drives the first driving gears to rotate is provided at the top of the inside of the first fixed disk.

[0014] Preferably, a second electric telescopic rod is mounted on the top of the second moving part, and a second fixed disk is fixedly connected to the output end of the second electric telescopic rod. A second rotating ring is rotatably connected inside the second fixed disk. Internal teeth and external teeth are respectively installed on the inner and outer circumferential surfaces of the second rotating ring. A set of second driving gears and several sets of second driven gears are also rotatably connected inside the second fixed disk. The internal teeth mesh with the second driven gears, and the external teeth mesh with the second driving gears. Several sets of second toothed plates are slidably connected inside the second fixed disk. The second toothed plates also mesh with the second driven gears, and a second push plate is fixedly installed at one end of the second toothed plate near the center of the second fixed disk. A second motor that drives the second driving gear to rotate is provided on the inner wall of the second fixed disk.

[0015] Compared with the prior art, the present invention provides a fully automatic stamping and welding assembly device for trailer terminal plugs, which has the following advantages: This invention, through the coordinated use of a feeding mechanism, a first clamping mechanism, a transfer mechanism, a stamping and welding mechanism, a second clamping mechanism, and a flipping mechanism, automates the feeding of base cylinders, electrode cylinders, and terminal cylinders, automates the flipping of electrode cylinders, and automates assembly, thus meeting the needs of workers.

[0016] This invention features a flipping mechanism. A first moving component moves to directly above the electrode cylinder, and a first electric telescopic rod drives a first fixed disk downwards, aligning the bottom of the fixed disk with the top of the electrode cylinder. All first push plates move away from the center of the first fixed disk, each pushing out an electrode cylinder piece, so that the end of each electrode cylinder piece forms a 90-degree angle with the electrode cylinder. Then, a second moving component moves to directly above the electrode cylinder, and all second push plates move towards the center of the second fixed disk. The inner diameter of the "circle" formed by the edges of all second push plates matches the outer diameter of the electrode cylinder. The second electric telescopic rod drives the second fixed disk downwards, pressing the ends of all electrode cylinder pieces downwards. Therefore, this invention, after two bending operations, can achieve the flipping of all electrode cylinder pieces, making it convenient and quick. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the feeding mechanism in this invention; Figure 3 This is a schematic diagram of the structure of the first clamping mechanism in this invention; Figure 4 This is a schematic diagram of the internal structure of the installation disk in this invention; Figure 5 This is a schematic diagram of the welding mechanism in this invention; Figure 6This is a schematic diagram of the transfer mechanism in this invention; Figure 7 In this invention Figure 1 A schematic diagram of the enlarged structure at point A; Figure 8 This is a schematic diagram of the internal structure of the rotating component in this invention; Figure 9 In this invention Figure 8 A schematic diagram of the enlarged structure at point B; Figure 10 This is a schematic diagram of the internal structure of the shell in this invention; Figure 11 This is a schematic diagram of the flipping mechanism in this invention; Figure 12 This is a schematic diagram of the structure of the second clamping mechanism in this invention; Figure 13 This is a schematic diagram showing the installation position of the first electric motor in this invention; Figure 14 This is a schematic diagram of the internal structure of the first fixed disk in this invention; Figure 15 This is a schematic diagram of the external structure of the second fixed disk in this invention; Figure 16 This is a schematic diagram of the internal structure of the second fixed disk in this invention; Figure 17 This is a schematic diagram of the structure of the base cylinder, terminal cylinder, and electrode cylinder in this invention; Figure 18 This is a schematic diagram of the structure of the flipping mechanism after two flips in this invention.

[0018] The numbers on the map are: 1. Organism; 2. Feeding mechanism; 201. Feeding vibratory feeder; 202. Slot; 203. Stop block; 3. First clamping mechanism; 301. Rotating rod; 302. Mounting plate; 303. First drive motor; 304. Drive wheel; 305. Driven wheel; 306. Belt; 307. Through hole; 308. Connecting block; 309. First screw; 310. First guide rod; 311. Transmission gear; 312. Movable plate; 313. First clamping component; 314. End face gear; 315. Second drive motor; 4. Transfer mechanism; 401. Rotating gear ring; 402. Third drive motor; 403. Drive gear; 404. Fourth drive motor; 405. Rotating component; 406. First lead screw; 407. Second guide rod; 408. First stepper motor; 409. Lifting component; 410. Electric push rod; 411. L-shaped plate; 412. Rotating bar; 413. Fifth drive motor; 414. Sixth drive motor; 415. Housing; 416. Slide rail; 417. Moving component; 418. Rack; 419. Half gear; 420. First connecting rod; 421. Second connecting rod; 422. Moving block; 423. Groove; 424. Cylinder; 425. Second clamping component; 5. Stamping and welding mechanism; 501. Fixed frame; 502. Second lead screw; 503. Third guide rod; 504. Second stepper motor; 505. Stamping plate; 506. Hydraulic rod; 507. Rotating ring; 508. Welding head; 6. Second clamping mechanism; 601. Placement seat; 602. Second screw; 603. Fourth guide rod; 604. Moving block; 605. Servo motor; 606. Third clamping component; 7. Flipping mechanism; 701. Support plate; 702. Third lead screw; 703. Fifth guide rod; 704. First moving part; 705. First electric telescopic rod; 706. First fixed plate; 707. First rotating ring; 708. First drive gear; 709. First driven gear; 710. First toothed plate; 711. First push plate; 712. First electric motor; 713. Second moving part; 714. Second electric telescopic rod; 715. Second fixed plate; 716. Second rotating ring; 717. Second drive gear; 718. Second driven gear; 719. Second toothed plate; 720. Second push plate; 721. Second electric motor; 722. Third stepper motor. Detailed Implementation

[0019] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0020] Example 1 Please refer to Figures 1-18As shown, a fully automatic stamping and welding assembly device for trailer terminal plugs includes a body 1. Feeding mechanisms 2 are installed at the triangular positions on the top of the body 1. The three feeding mechanisms 2 respectively feed the base cylinder, electrode cylinder, and terminal cylinder. A first clamping mechanism 3 is installed at the middle of the top of the body 1, used to clamp the base cylinder. A transfer mechanism 4 is provided on the outside of the first clamping mechanism 3, used to transfer the base cylinder, electrode cylinder, and terminal cylinder during the assembly process. A stamping and welding mechanism 5 is installed on the rear side of the top of the body 1, used to press the base cylinder and terminal cylinder together. A second clamping mechanism 6 is provided on the right side of the first clamping mechanism 3, used to clamp the electrode cylinder. A flipping mechanism 7 is installed above the second clamping mechanism 6, used to flip the electrode cylinder.

[0021] Example 2 Please refer to Figure 2 As shown, the feeding mechanism 2 includes a feeding vibratory plate 201, a straight vibratory material channel is connected to the feeding vibratory plate 201, a strip groove 202 is opened through the middle of the bottom end of the straight vibratory material channel, and a stop block 203 is fixedly connected to the end of the straight vibratory material channel.

[0022] Those skilled in the art will understand that the feeding vibratory plate 201 is prior art. The feeding vibratory plate 201 is an automatic feeder, an auxiliary feeding device for automatic assembly or automatic processing machinery. It feeds the base cylinder, electrode cylinder and terminal cylinder respectively through three sets of feeding vibratory plates 201, and transports the base cylinder, electrode cylinder and terminal cylinder into the straight vibratory material channel, where the stop block 203 blocks them.

[0023] Example 3 Please refer to Figure 3 As shown, the first clamping mechanism 3 includes a rotating rod 301, which is rotatably connected to the middle of the top of the machine body 1. A mounting plate 302 is fixedly connected to the top of the rotating rod 301. A driven wheel 305 is fixedly installed on the outer surface of the rotating rod 301. A first drive motor 303 is also connected to the top of the machine body 1. A drive wheel 304 is fixedly installed at the output end of the first drive motor 303. The drive wheel 304 is connected to the driven wheel 305 through a belt 306. Several sets of through holes 307 are evenly opened at the top of the mounting plate 302.

[0024] Please refer to Figure 4As shown, the first clamping mechanism 3 also includes a first screw 309. Both ends of the first screw 309 are rotatably connected to the inside of the connecting block 308. The connecting block 308 is fixedly installed inside the mounting plate 302. The threads at both ends of the first screw 309 are in opposite directions, and both ends of the outer surface of the first screw 309 are threadedly connected to movable plates 312. The tops of the two sets of movable plates 312 are through holes 307 and fixedly connected to the first clamping member 313. The movable plates 312 are slidably connected to the first guide rod 310, and both ends of the first guide rod 310 are welded to the inner wall of the connecting block 308. The outer end of the first screw 309 is fixedly installed with a transmission gear 311, and the inside of the mounting plate 302 is also rotatably connected with an end face gear 314. The end face gear 314 meshes with several sets of transmission gears 311. The outer middle part of one set of transmission gears 311 is fixedly connected to the output end of the second drive motor 315. The second drive motor 315 is fixedly installed inside the mounting plate 302.

[0025] Those skilled in the art will understand that the output of the second drive motor 315 drives one set of transmission gears 311 to rotate, causing the end face gear 314 to rotate. Consequently, all transmission gears 311 rotate synchronously, driving all first screws 309 to rotate synchronously. This causes the two sets of movable plates 312 connected to the same set of first screws 309 to move closer or further apart, thereby causing the first clamping members 313 connected to the two sets of movable plates 312 to move closer or further apart. When they move closer, all base cylinders placed on top of the mounting plate 302 are fixed. Furthermore, the output of the first drive motor 303 drives the drive wheel 304 to rotate. Driven by the belt 306, the driven wheel 305 and the rotating rod 301 rotate as a whole, thereby causing the mounting plate 302 to rotate.

[0026] Example 4 Please refer to Figure 6 , Figure 7 and Figure 8 As shown, the transfer mechanism 4 includes a rotating gear ring 401, which is rotatably connected to the top center of the machine body 1. A third drive motor 402 is installed inside the machine body 1. The output end of the third drive motor 402 is fixedly connected to a drive gear 403 that meshes with the rotating gear ring 401. A fourth drive motor 404 is fixedly connected to the rotating gear ring 401. A rotating component 405 is fixedly connected to the output end of the fourth drive motor 404. A first lead screw 406 is rotatably connected inside the rotating component 405. A second guide rod 407 is also installed inside the rotating component 405. A lifting component 409 is slidably connected to the second guide rod 407. The lifting component 409 is threadedly connected to the first lead screw 406. A first stepper motor 408 is fixedly installed on the top of the rotating component 405. The top of the first lead screw 406 is fixedly connected to the output end of the first stepper motor 408.

[0027] Please refer to Figure 9 and Figure 10 As shown, an electric push rod 410 is provided on the outer side of the lifting component 409. An L-shaped plate 411 is fixedly connected to the output end of the electric push rod 410. A rotating bar 412 is rotatably connected inside the vertical plate of the L-shaped plate 411. A sixth drive motor 414 is fixedly installed at the bottom of the rotating bar 412. The output end of the sixth drive motor 414 is fixedly connected to the housing 415. A fifth drive motor 413 for driving the rotating bar 412 is also provided on the outer side of the vertical plate of the L-shaped plate 411. A slide rail 416 is installed on the inner wall of the housing 415. Movable parts 417 are slidably connected to both ends of the outer surface of the slide rail 416. The inner sides of the two sets of movable parts 417 are fixedly connected to... There is a rack 418, and a second clamping member 425 is installed on the outside of the two sets of movable parts 417. The inside of the housing 415 is also provided with a slot 423. A movable block 422 is slidably connected inside the slot 423. The movable block 422 is fixedly connected to the output end of the cylinder 424, and the cylinder 424 is installed inside the housing 415. The top two sides of the movable block 422 are rotatably connected to a second connecting rod 421. The other end of the second connecting rod 421 is rotatably connected to a first connecting rod 420. The end of the first connecting rod 420 away from the second connecting rod 421 is connected to a half gear 419. The two sets of half gears 419 mesh with the two sets of racks 418 respectively.

[0028] Those skilled in the art will understand that the extension or retraction of the output end of cylinder 424 drives the movable block 422 to reciprocate, causing the second connecting rods 421 on both sides to rotate synchronously, causing the first connecting rods 420 on both sides to rotate synchronously, causing the two sets of half gears 419 to rotate synchronously, causing the two sets of racks 418 to move closer or further away from each other, and thus the two sets of movable parts 417 to move closer or further away from each other, causing the two sets of second clamping parts 425 to move closer or further away from each other; the output end of the sixth drive motor 414 can drive the housing 415 to rotate, causing the two sets of second clamping parts 425 to rotate, and the output of the fifth drive motor 413 can also drive the housing 415 to rotate, causing the two sets of second clamping parts 425 to rotate, and the fifth drive motor 413 can also drive the housing 415 to rotate, causing the housing 415 to rotate, and the housing 415 to rotate, and the second sets of second clamping parts 425 to rotate, and then drive the housing 415 to rotate, causing the housing 415 to rotate, and the housing 415 to rotate, and the second set ... The first end can drive the rotating bar 412 to rotate, so that the rotating bar 412 is in a vertical or horizontal state, thereby making the housing 415 vertical or horizontal; and through the output end of the first step motor 408, the first lead screw 406 is driven to rotate, so that the lifting member 409 moves up and down along the second guide rod 407, driving the housing 415 to move up and down, thereby causing the two sets of second clamping members 425 to move up and down; through the output end of the third drive motor 402, the drive gear 403 is driven to rotate, so that the rotating gear ring 401 rotates, driving the two sets of second clamping members 425 to rotate to the position of the three sets of feeding mechanisms 2.

[0029] Example 5 Please refer to Figure 5As shown, the stamping and welding mechanism 5 includes a fixed frame 501, a second lead screw 502, a third guide rod 503, and a stamping plate 505. The fixed frame 501 is fixedly installed on the top rear side of the machine body 1. The second lead screw 502 is rotatably connected to the inside of the fixed frame 501. The third guide rod 503 is fixedly connected to the inside of the fixed frame 501. The stamping plate 505 is threaded to the outer surface of the second lead screw 502 and slidably connected to the third guide rod 503. A second stepper motor 504 is installed on the top of the fixed frame 501. The top of the second lead screw 502 is fixedly connected to the output end of the second stepper motor 504. A hydraulic rod 506 is also fixedly installed on the bottom of the stamping plate 505. An installation part is fixedly connected to the output end of the hydraulic rod 506. A rotating ring 507 is rotatably connected inside the installation part. A welding head 508 is installed on the bottom of the rotating ring 507.

[0030] Those skilled in the art will understand that the output of the second stepper motor 504 drives the second lead screw 502 to rotate, causing the stamping plate 505 to reciprocate up and down along the third guide rod 503, thereby stamping the product and achieving connection; in addition, the rotating ring body 507 is rotating, and the welding head 508 connected to its bottom also rotates around the center of the rotating ring body 507, thereby achieving welding at the connection point of the two products.

[0031] Example 6 Please refer to Figure 11 and Figure 12 As shown, the second clamping mechanism 6 includes a placement seat 601 and a moving block 604. The placement seat 601 is installed on the front of the top of the body 1. A second screw 602 is rotatably connected inside the placement seat 601. The threads at both ends of the second screw 602 are in opposite directions. The moving block 604 is provided with two sets and is threaded to both ends of the outer surface of the second screw 602 respectively. A fourth guide rod 603 is also fixedly installed inside the placement seat 601. The moving block 604 is slidably connected to the fourth guide rod 603. A servo motor 605 is provided on the outside of the placement seat 601. One end of the second screw 602 is fixedly connected to the output end of the servo motor 605. The top of the moving block 604 extends to the top of the placement seat 601 and is fixedly connected to the third clamping member 606.

[0032] Those skilled in the art will understand that the output of the servo motor 605 drives the second screw 602 to rotate, causing the two sets of moving blocks 604 to move closer or further apart, thereby causing the two sets of third clamping members 606 to move closer or further apart.

[0033] Example 7 Please refer to Figure 11 , Figure 13 and Figure 14As shown, the flipping mechanism 7 includes two sets of support plates 701, both of which are welded to the top of the machine body 1. A third lead screw 702 is rotatably connected inside each set of support plates 701. A first moving part 704 and a second moving part 713 are threaded onto the third lead screw 702. Both the first moving part 704 and the second moving part 713 are slidably connected to a fifth guide rod 703. The two ends of the fifth guide rod 703 are fixedly connected to the inner walls of the two sets of support plates 701, respectively. One end of the third lead screw 702 is fixedly installed at the output end of a third stepper motor 722. The third stepper motor 722 is fixedly connected to the outside of one set of support plates 701. A first electric telescopic rod 705 is provided on the top of the first moving part 704, and the output end of the first electric telescopic rod 705 is fixedly connected to the first... A fixed disk 706 is provided. Inside the first fixed disk 706, a set of first rotating rings 707 and a set of first driving gears 708 are rotatably connected. Inside the first fixed disk 706, several sets of first driven gears 709 are also rotatably connected. The outer circumferential surface of the first rotating rings 707 is fixedly installed with teeth that mesh with the first driving gears 708, and the inner circumferential surface of the first rotating rings 707 is connected with teeth that mesh with the first driven gears 709. Inside the first fixed disk 706, several sets of first toothed plates 710 are slidably connected. The first toothed plates 710 also mesh with the first driven gears 709. At the end of the first toothed plate 710 away from the center of the first fixed disk 706, a first push plate 711 is fixedly installed. Inside the top of the first fixed disk 706, a first motor 712 is provided to drive the first driving gears 708 to rotate.

[0034] Please refer to Figure 11 , Figure 15 and Figure 16 As shown, a second electric telescopic rod 714 is mounted on the top of the second moving part 713. A second fixed disk 715 is fixedly connected to the output end of the second electric telescopic rod 714. A second rotating ring 716 is rotatably connected inside the second fixed disk 715. Internal teeth and external teeth are respectively installed on the inner and outer circumferential surfaces of the second rotating ring 716. A set of second driving gears 717 and several sets of second driven gears 718 are also rotatably connected inside the second fixed disk 715. The internal teeth mesh with the second driven gears 718, and the external teeth mesh with the second driving gears 717. Several sets of second toothed plates 719 are slidably connected inside the second fixed disk 715. The second toothed plates 719 also mesh with the second driven gears 718. A second push plate 720 is fixedly installed at one end of the second toothed plate 719 near the center of the second fixed disk 715. A second motor 721 that drives the second driving gear 717 to rotate is provided on the inner wall of the second fixed disk 715.

[0035] Those skilled in the art will understand that the output of the third stepper motor 722 drives the third lead screw 702 to rotate, causing the first moving member 704 and the second moving member 713 to reciprocate longitudinally; the outputs of the first electric telescopic rod 705 and the second electric telescopic rod 714 can respectively drive the first fixed disk 706 and the second fixed disk 715 to reciprocate up and down; the output of the first motor 712 drives the first drive gear 708 to rotate, causing the first rotating ring 707 to rotate, and then all the first driven gears 709 to rotate synchronously, causing all the first toothed plates 710 to move away from the center of the first fixed disk 706, thereby causing all the first push plates 711 to move away from the center of the first fixed disk 706; the output of the second motor 721 drives the second drive gear 717 to rotate, causing the second rotating ring 716 to rotate, and then all the second driven gears 718 to rotate synchronously, causing all the second toothed plates 719 to move towards the center of the second fixed disk 715, thereby causing all the second push plates 720 to move towards the center of the second fixed disk 715.

[0036] Working principle and usage procedure of this device: To clearly describe the working principle of this invention, we will use... Figure 1 To explain from a certain perspective, Figure 17 In this context, C-1 is the base cylinder, C-2 is the electrode cylinder, and C-3 is the terminal cylinder; S1. First, the output of the third drive motor 402 drives the drive gear 403 to rotate, causing the two sets of second clamping members 425 to rotate to the position of the feeding mechanism 2 with the base cylinder. The output of the fifth drive motor 413 can drive the housing 415 to a horizontal state. Then, the output of the sixth drive motor 414 rotates 90 degrees, causing the two sets of second clamping members 425 to also rotate 90 degrees. Under the action of the output of the first step motor 408, the height of the two sets of second clamping members 425 is aligned with the height of the feeding mechanism 2 with the base cylinder. The discharge end of structure 2 is adapted to the electric push rod 410, the fourth drive motor 404 and the cylinder 424. The two sets of second clamping parts 425 grab the base cylinder at the end of the discharge end and place the base cylinder on the top of the mounting plate 302. The two sets of first clamping parts 313 move closer to each other to clamp it. Then the base cylinder is placed again. The other two sets of first clamping parts 313 first move away from each other and then move closer to each other to fix the remaining base cylinders again until all the base cylinders are installed. S2. Next, the output of the third drive motor 402 drives the drive gear 403 to rotate, causing the two sets of second clamping members 425 to rotate to the position of the feeding mechanism 2 containing the electrode cylinder, and place it on top of the placement seat 601. The two sets of third clamping members 606 approach each other to clamp it. Then, the first moving member 704 moves to directly above the electrode cylinder, and the first electric telescopic rod 705 drives the first fixed plate 706 to move downward, so that the bottom of the first fixed plate 706 is flush with the top of the electrode cylinder. All the first push plates 711 move away from the center of the first fixed plate 706, and each first push plate 711 pushes out an electrode cylinder piece, so that the end of each electrode cylinder piece is at a 90-degree angle to the electrode cylinder (after the first bend, as shown). Figure 18 (As shown in state D-1), then, the second moving member 713 moves to directly above the electrode cylinder, and all the second push plates 720 move towards the center of the second fixed plate 715. The inner diameter of the "circle" formed by the edges of all the second push plates 720 matches the outer diameter of the electrode cylinder. The second electric telescopic rod 714 drives the second fixed plate 715 to move downward, pressing down all the electrode cylinder ends, thus completing the flipping of all the electrode cylinders (after the second bend, as shown in state D-1). Figure 18 (As shown in state D-2), convenient and quick; S3. Next, the two sets of second clamping members 425 grab the flipped electrode cylinder and insert it into the base cylinder at the top of the mounting plate 302. Repeat the above steps until all the base cylinders are filled with flipped electrode cylinders. Finally, the output end of the third drive motor 402 drives the drive gear 403 to rotate, so that the two sets of second clamping members 425 rotate to the position of the feeding mechanism 2 containing the terminal cylinder. The two sets of second clamping members 425 grab the terminal cylinder and insert it into the base cylinder containing the flipped electrode cylinder. The stamping and welding mechanism 5 presses it together to achieve assembly. The whole process is automated. S4. Finally, the terminal tubes are transferred to each base tube above the first clamping mechanism 3 by the transfer mechanism 4. The bottom of each terminal inside the terminal tube contacts the top of the flipped electrode tube and is then welded by the welding assembly, thus realizing the automated processing of the trailer terminal plug.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A fully automatic stamping and welding assembly device for trailer terminal plugs, comprising a body (1), characterized in that, The machine body (1) is equipped with a feeding mechanism (2) at the triangular position on the top. The three feeding mechanisms (2) feed the base cylinder, electrode cylinder and terminal cylinder respectively. The top center of the machine body (1) is equipped with a first clamping mechanism (3). The first clamping mechanism (3) is used to clamp the base cylinder. The outside of the first clamping mechanism (3) is equipped with a transfer mechanism (4). The transfer mechanism (4) transfers the base cylinder, electrode cylinder and terminal cylinder during the assembly process. The rear side of the top of the machine body (1) is equipped with a punching and welding mechanism (5). The punching and welding mechanism (5) is used to press the base cylinder and terminal cylinder. The right side of the first clamping mechanism (3) is equipped with a second clamping mechanism (6). The second clamping mechanism (6) is used to clamp the electrode cylinder. The flipping mechanism (7) is installed above the second clamping mechanism (6). The flipping mechanism (7) is used to flip the electrode cylinder.

2. The fully automatic stamping and welding assembly device for trailer terminal plugs according to claim 1, characterized in that, The feeding mechanism (2) includes a feeding vibrating plate (201), a straight vibrating channel is connected to the feeding vibrating plate (201), a strip groove (202) is opened through the middle of the bottom end of the straight vibrating channel, and a stop block (203) is fixedly connected to the end of the straight vibrating channel.

3. The fully automatic stamping and welding assembly device for trailer terminal plugs according to claim 1, characterized in that, The first clamping mechanism (3) includes a rotating rod (301), which is rotatably connected to the middle of the top of the machine body (1). A mounting plate (302) is fixedly connected to the top of the rotating rod (301). A driven wheel (305) is fixedly installed on the outer surface of the rotating rod (301). A first drive motor (303) is also connected to the top of the machine body (1). A drive wheel (304) is fixedly installed at the output end of the first drive motor (303). The drive wheel (304) is connected to the driven wheel (305) via a belt (306). Several sets of through holes (307) are evenly opened at the top of the mounting plate (302).

4. The fully automatic stamping and welding assembly device for trailer terminal plugs according to claim 3, characterized in that, The first clamping mechanism (3) further includes a first screw (309), both ends of which are rotatably connected to the inside of a connecting block (308). The connecting block (308) is fixedly installed inside the mounting plate (302). The threads at both ends of the first screw (309) are opposite in direction, and both ends of the outer surface of the first screw (309) are threadedly connected to movable plates (312). The tops of the two sets of movable plates (312) are through holes (307) and fixedly connected to the first clamping member (313). The movable plates (312) are slidably connected to the mounting plate (302). The first guide rod (310) is welded to the inner wall of the connecting block (308) at both ends. The outer end of the first screw (309) is fixedly installed with a transmission gear (311). The interior of the mounting plate (302) is also rotatably connected with an end face gear (314). The end face gear (314) meshes with several sets of transmission gears (311). The outer middle part of one set of transmission gears (311) is fixedly connected to the output end of the second drive motor (315). The second drive motor (315) is fixedly installed inside the mounting plate (302).

5. The fully automatic stamping and welding assembly device for trailer terminal plugs according to claim 1, characterized in that, The transfer mechanism (4) includes a rotating gear ring (401), which is rotatably connected to the top center of the body (1). A third drive motor (402) is installed inside the body (1). The output end of the third drive motor (402) is fixedly connected to a drive gear (403) that meshes with the rotating gear ring (401). A fourth drive motor (404) is fixedly connected to the rotating gear ring (401). A rotating component (405) is fixedly connected to the output end of the fourth drive motor (404). A first lead screw (406) is rotatably connected inside the rotating component (405). A second guide rod (407) is also installed inside the rotating component (405). A lifting component (409) is slidably connected to the second guide rod (407). The lifting component (409) is threadedly connected to the first lead screw (406). A first stepper motor (408) is fixedly installed on the top of the rotating component (405). The top of the first lead screw (406) is fixedly connected to the output end of the first stepper motor (408).

6. The fully automatic stamping and welding assembly device for trailer terminal plugs according to claim 5, characterized in that, An electric push rod (410) is provided on the outside of the lifting component (409). An L-shaped plate (411) is fixedly connected to the output end of the electric push rod (410). A rotating bar (412) is rotatably connected inside the vertical plate of the L-shaped plate (411). A sixth drive motor (414) is fixedly installed at the bottom of the rotating bar (412). The output end of the sixth drive motor (414) is fixedly connected to the housing (415). A fifth drive motor (413) for driving the rotating bar (412) to rotate is also provided on the outside of the vertical plate of the L-shaped plate (411). A slide rail (416) is installed on the inner wall of the housing (415). Movable parts (417) are slidably connected to both ends of the outer surface of the slide rail (416). Teeth are fixedly connected to the inner sides of the two sets of movable parts (417). The outer sides of the two sets of movable parts (417) are equipped with second clamping parts (425), and the inside of the housing (415) is also provided with a slot (423). The inside of the slot (423) is slidably connected with a movable block (422). The movable block (422) is fixedly connected to the output end of the cylinder (424), and the cylinder (424) is installed inside the housing (415). The top two sides of the movable block (422) are rotatably connected with second connecting rods (421). The other end of the second connecting rod (421) is rotatably connected to the first connecting rod (420), and the end of the first connecting rod (420) away from the second connecting rod (421) is connected with a half gear (419). The two sets of half gears (419) mesh with the two sets of racks (418) respectively.

7. The fully automatic stamping and welding assembly device for trailer terminal plugs according to claim 1, characterized in that, The stamping and welding mechanism (5) includes a fixed frame (501), a second lead screw (502), a third guide rod (503), and a stamping plate (505). The fixed frame (501) is fixedly installed on the top rear side of the machine body (1). The second lead screw (502) is rotatably connected to the inside of the fixed frame (501). The third guide rod (503) is fixedly connected to the inside of the fixed frame (501). The stamping plate (505) is threaded to the outer surface of the second lead screw (502), and the stamping plate (505) slides. A second stepper motor (504) is installed on the top of the fixed frame (501) connected to the third guide rod (503). The top of the second lead screw (502) is fixedly connected to the output end of the second stepper motor (504). A hydraulic rod (506) is also fixedly installed on the bottom of the stamping plate (505). An installation part is fixedly connected to the output end of the hydraulic rod (506). A rotating ring (507) is rotatably connected inside the installation part. A welding head (508) is installed at the bottom of the rotating ring (507).

8. The fully automatic stamping and welding assembly device for trailer terminal plugs according to claim 1, characterized in that, The second clamping mechanism (6) includes a placement seat (601) and a moving block (604). The placement seat (601) is installed on the front side of the top of the body (1). The placement seat (601) is rotatably connected to a second screw (602). The threads at both ends of the second screw (602) are opposite in direction. The moving block (604) is provided with two sets and is threaded to both ends of the outer surface of the second screw (602). A fourth guide rod (603) is also fixedly installed inside the placement seat (601). The moving block (604) is slidably connected to the fourth guide rod (603). A servo motor (605) is provided on the outside of the placement seat (601). One end of the second screw (602) is fixedly connected to the output end of the servo motor (605). The top of the moving block (604) extends to the top of the placement seat (601) and is fixedly connected to the third clamping member (606).

9. The fully automatic stamping and welding assembly device for trailer terminal plugs according to claim 1, characterized in that, The flipping mechanism (7) includes two sets of support plates (701), both sets of support plates (701) are welded to the top of the machine body (1), and a third lead screw (702) is rotatably connected inside the two sets of support plates (701). A first moving part (704) and a second moving part (713) are threadedly connected to the third lead screw (702). The first moving part (704) and the second moving part (713) are slidably connected to the fifth guide rod (703). The two ends of the fifth guide rod (703) are respectively fixedly connected to the inner walls of the two sets of support plates (701). One end of the third lead screw (702) is fixedly installed at the output end of the third stepper motor (722). The third stepper motor (722) is fixedly connected to the outside of one set of support plates (701), and a first electric telescopic rod (705) is provided on the top of the first moving part (704). The output end of the first electric telescopic rod (705) is fixedly connected to the first stepper motor (704). A fixed disk (706) is provided. A set of first rotating rings (707) and a set of first driving gears (708) are rotatably connected inside the first fixed disk (706). Several sets of first driven gears (709) are also rotatably connected inside the first fixed disk (706). Teeth that mesh with the first driving gears (708) are fixedly installed on the outer circumferential surface of the first rotating rings (707), and teeth that mesh with the first driven gears (709) are connected on the inner circumferential surface of the first rotating rings (707). Several sets of first toothed plates (710) are slidably connected inside the first fixed disk (706). The first toothed plates (710) also mesh with the first driven gears (709). A first push plate (711) is fixedly installed at the end of the first toothed plate (710) away from the center of the first fixed disk (706). A first motor (712) that drives the first driving gears (708) to rotate is provided at the top of the inside of the first fixed disk (706).

10. A fully automatic stamping and welding assembly device for trailer terminal plugs according to claim 9, characterized in that, The top of the second movable part (713) is equipped with a second electric telescopic rod (714). The output end of the second electric telescopic rod (714) is fixedly connected to a second fixed disk (715). A second rotating ring (716) is rotatably connected inside the second fixed disk (715). Internal teeth and external teeth are respectively installed on the inner and outer circumferential surfaces of the second rotating ring (716). A set of second drive gears (717) and several sets of second driven gears (718) are also rotatably connected inside the second fixed disk (715). The moving gear (718) meshes with the external gear and the second driving gear (717). Several sets of second tooth plates (719) are slidably connected inside the second fixed disk (715). The second tooth plates (719) also mesh with the second driven gear (718). A second push plate (720) is fixedly installed at one end of the second tooth plate (719) near the center of the second fixed disk (715). A second motor (721) that drives the second driving gear (717) to rotate is provided on the inner wall of the second fixed disk (715).

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