Chain double-cam high-speed assembly equipment

Abstract

The utility model discloses chain double-cam high-speed assembling equipment which is characterized by comprising a workbench, an upper beam is arranged above the workbench, two lower beams are arranged below the workbench, the two lower beams are located at the two ends of the upper beam, and guide columns are arranged between the two lower beams and the upper beam. The guide column is arranged on the workbench in a penetrating mode and is in sliding fit with the workbench, a main shaft capable of rotating along the axis of the main shaft is further arranged below the workbench, and two synchronous cams abutting against the two lower beams respectively are arranged on the main shaft. A first tension spring for pulling the lower beam to abut against the corresponding synchronous cam is arranged between the lower beam and the workbench, when the main shaft drives the synchronous cams to rotate, the lower beam reciprocates up and down, the two synchronous cams rotate at the same time to push the lower beam to reciprocate up and down, the lower beam drives the upper beam to reciprocate up and down, and the guide columns move more smoothly. And deflection of the upper beam is prevented.

Description

Technical Field

[0001] This utility model relates to a chain assembly device, and more particularly to a chain double cam high-speed assembly device. Background Technology

[0002] Chain assembly equipment is an automated device used to assemble chain links into chains.

[0003] For example, a high-speed assembly machine for chain assembly with hole positioning, disclosed in CN106734847A, includes a frame and an upper die, a lower die, a device for feeding lower inner chain plates, a device for positioning lower inner chain plates, a device for feeding sleeves, a device for positioning and assembling sleeves onto lower inner chain plates, a device for feeding rollers, a device for positioning and assembling rollers onto sleeves, a device for feeding upper inner chain plates, a device for positioning and assembling upper inner chain plates onto sleeves, an inner chain link flattening device, a device for feeding lower outer chain plates, a device for positioning lower outer chain plates, a device for feeding pins, a pin assembly device, a device for feeding upper outer chain plates, and a device for assembling upper outer chain plates. The device for assembling sleeves, the device for assembling rollers, the device for assembling upper inner chain plates, and the device for assembling upper outer chain plates are all hole positioning assembly pressing structures.

[0004] In the structure of the aforementioned chain assembly machine, the lower beam is mounted on the lower part of four guide columns and can move up and down. The cam rotates to drive the lower beam to move. The cam is located at the center of the lower beam. When the cam pushes the lower beam to move, the lower beam will wobble due to the asymmetrical force on the upper beam assembly station. This will cause the upper beam to wobble as well, resulting in the assembled inner and outer chain links not being parallel, unstable dimensions, and tight joints. Furthermore, the guide columns do not move smoothly up and down and will wear out after long-term use. In addition, the drive of the lower beam is controlled separately from the drives of other mechanisms, which may lead to asynchronous assembly operations. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a high-speed assembly equipment for chain double cams that operates more smoothly, which can assemble high-precision chains and reduce labor costs.

[0006] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a chain double cam high-speed assembly equipment, including a worktable, an upper beam is provided above the worktable, and two lower beams are provided below the worktable. The two lower beams are located at both ends of the upper beam, and guide columns are provided between the two lower beams and the upper beam. The guide columns pass through the worktable and slide with it. A main shaft that can rotate along its own axis is also provided below the worktable. Two synchronous cams are provided on the main shaft, which respectively abut against the two lower beams. A first tension spring is provided between the lower beams and the worktable to pull the lower beams abut against their corresponding synchronous cams. When the main shaft drives the synchronous cams to rotate, the lower beams reciprocate up and down.

[0007] The workbench is provided with a lower mold for placing chain pieces, and the upper beam is provided with an upper mold that matches the lower mold. The lower beam drives the upper beam to move up and down reciprocally through guide columns, thereby causing the upper beam to drive the upper mold to move up and down reciprocally.

[0008] The worktable is provided with a toothed plate that is adapted to the lower mold. The toothed plate is used to push the lower mold forward step by step. A transmission component is provided between the main shaft and the toothed plate. The main shaft drives the toothed plate to move on the worktable through the transmission component.

[0009] The worktable is equipped with front and rear feeding linear slides for feeding materials. The main shaft is equipped with a feeding slide cam, and a second tension spring is provided between the front and rear feeding linear slides and the worktable. The main shaft drives the front and rear feeding linear slides to reciprocate back and forth on the worktable through the cooperation of the feeding slide cam and the second tension spring.

[0010] A further preferred embodiment of this utility model is: a first roller is provided inside the lower beam, the first roller abuts against the synchronous cam, and the first roller and the synchronous cam roll in cooperation.

[0011] A further preferred embodiment of this utility model is as follows: the transmission component includes a toothed plate transverse cam and a toothed plate longitudinal cam mounted on the main shaft; a first swing arm is rotatably connected to the worktable; the toothed plate transverse cam drives the toothed plate to perform transverse reciprocating motion on the worktable via the first swing arm; a second swing arm is rotatably connected to the worktable; the toothed plate longitudinal cam drives the toothed plate to perform longitudinal reciprocating motion on the worktable via the second swing arm.

[0012] A further preferred embodiment of the present invention is as follows: the first end of the first swing arm is connected to the toothed plate, the second end of the first swing arm abuts against the transverse cam of the toothed plate, and a third tension spring is provided between the second end of the first swing arm and the worktable to pull the first swing arm abutting against the transverse cam of the toothed plate; the first end of the second swing arm is connected to the toothed plate, the second end of the second swing arm abuts against the longitudinal cam of the toothed plate, and a fourth tension spring is provided between the second end of the second swing arm and the worktable to pull the second swing arm abutting against the longitudinal cam of the toothed plate.

[0013] A further preferred embodiment of this utility model is: a plurality of toothed grooves corresponding to the lower mold are provided on one side wall of the toothed plate.

[0014] A further preferred embodiment of this utility model is as follows: the front and rear feeding guide slides are sequentially provided with a sleeve feeding clamp, a roller feeding clamp, an upper inner sheet feeding plate, a pin feeding clamp, and an upper outer sheet feeding plate. The front and rear feeding guide slides can simultaneously drive the sleeve feeding clamp, the roller feeding clamp, the upper inner sheet feeding plate, the pin feeding clamp, and the upper outer sheet feeding plate to move.

[0015] A further preferred embodiment of this utility model is as follows: the toothed plate is provided with a transverse reset spring and a longitudinal reset spring, and the other end of the transverse reset spring and the other end of the longitudinal reset spring are both fixed on the worktable.

[0016] A further preferred embodiment of this utility model is as follows: the workbench is provided with a lower inner sheet blanking mold for conveying the lower inner sheet, and the toothed plate transverse cam drives the toothed plate to move, so that the toothed plate pushes the lower inner sheet out of the lower inner sheet blanking mold and conveys it forward.

[0017] A further preferred embodiment of this utility model is as follows: the workbench is provided with a lower outer sheet blanking mold for conveying the lower outer sheet, and the front and rear feeding rail slides push the lower outer sheet out from the lower outer sheet blanking mold.

[0018] A further preferred embodiment of this utility model is: it further includes a servo motor, the output end of which is provided with a gear reducer, and the output end of the gear reducer is connected to the main shaft.

[0019] Compared with the prior art, the advantages of this utility model are: 1. Two synchronous cams are provided on the main shaft, which respectively abut against the two lower beams. When the main shaft drives the synchronous cams to rotate, the lower beams move up and down reciprocatingly. The two synchronous cams rotate at the same time to push the lower beams to move up and down reciprocatingly. The lower beams drive the upper beams to move up and down reciprocatingly. The guide column moves more smoothly and prevents the upper beam from swaying.

[0020] 2. The main shaft drives the front and rear feeding linear slides to reciprocate on the worktable through the cooperation of the feeding slide cam and the second tension spring. The main shaft drives the upper beam to move while also driving the front and rear feeding linear slides to move. All feeding components operate and feed materials simultaneously, making it more synchronized. Attached Figure Description

[0021] The present invention will be further described in detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be construed as limiting the scope of the present invention. Furthermore, unless specifically indicated, the drawings are only schematic representations of the composition or structure of the described objects and may contain exaggerated depictions, and the drawings are not necessarily drawn to scale.

[0022] Figure 1 This is the front view of the present invention;

[0023] Figure 2 Side view of this utility model Figure 1 ;

[0024] Figure 3 Side view of this utility model Figure 2 ;

[0025] Figure 4 This is a schematic diagram of the main shaft structure in this utility model;

[0026] Figure 5 This is a top view of the present invention.

[0027] In the diagram: 1. Workbench; 2. Upper beam; 3. Lower beam; 4. Guide column; 5. First tension spring; 6. Main spindle; 7. Servo motor; 8. Gear reducer; 9. Lower die; 10. Upper die; 11. Gear plate; 12. Front and rear feeding guide slides; 13. Sleeve feeding clamp; 14. Roller feeding clamp; 15. Upper inner plate feeding plate; 16. Pin feeding clamp; 17. Upper outer plate feeding plate; 18. Synchronous cam; 19. First roller; 20. Gear plate transverse cam; 21. Gear plate 21. Longitudinal cam; 22. First swing arm; 23. Second roller; 24. Third tension spring; 25. Lateral reset tension spring; 26. Longitudinal reset tension spring; 27. Second swing arm; 28. Lower outer piece push plate; 29. ​​Third roller; 30. Tooth groove; 31. Feed slide cam; 32. Second tension spring; 33. Lower inner piece blanking die; 34. Lower outer piece blanking die; 35. Lower outer piece guide pin cam; 36. Lower inner piece guide pin cam; 37. Lower guide pin; 38. Electronic pulse handwheel. Detailed Implementation

[0028] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0029] It should be noted that similar labels in the following figures indicate similar items; therefore, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

[0030] The chain double cam high-speed assembly equipment includes a worktable 1, an upper beam 2 is provided above the worktable 1 and is arranged horizontally along the worktable 1, and two lower beams 3 are provided below the worktable and are arranged longitudinally along the worktable 1. The two lower beams 3 are located at the two ends of the upper beam 2 respectively. Guide posts 4 are provided between the two lower beams 3 and the upper beam 2. The guide posts 4 pass through the worktable 1 and slide with it.

[0031] Each lower beam 3 is connected to the worktable 1 by a first tension spring 5. There are eight first tension springs 5, arranged in groups of four. The four first tension springs 5 ​​are connected to the four corners of the lower beam 3 respectively, making the connection between the lower beam 3 and the worktable more stable.

[0032] Below the worktable 1 is a spindle 6 that can rotate along its own axis, and the spindle 6 is located between the lower beam 3 and the worktable 1.

[0033] It also includes a servo motor 7, the output end of which is equipped with a gear reducer 8. The output end of the gear reducer 8 is connected to the main shaft 6, and the servo motor 7 drives the main shaft 6 to rotate through the gear reducer 8.

[0034] The workbench 1 is equipped with an electronic pulse handwheel 38, which is electrically connected to the servo motor 7. The electronic pulse handwheel 38 is used to control the servo motor 7 to rotate at low speed, accurately position and facilitate the operator to debug, troubleshoot and check the operating status.

[0035] The workbench 1 has a lower mold 9 on its surface and an upper mold 10 that is compatible with the lower mold 9 on the upper beam 2. The lower mold 9 is used to transport the workpiece to be processed to the next station, and the upper mold 10 is used to load the parts onto the workpieces located at each station.

[0036] The workbench 1 is equipped with a toothed plate 11, which can drive the chain to be assembled to move forward step by step on the lower mold 9.

[0037] The workbench 1 is equipped with a front and rear feeding guide slide plate 12 for feeding materials. The front and rear feeding guide slide plate 12 moves back and forth on the workbench 1. The front and rear feeding guide slide plate 12 is equipped with a sleeve feeding clamp 13, a roller feeding clamp 14, an upper inner sheet feeding plate 15, a pin feeding clamp 16, a lower outer sheet push plate 28, and an upper outer sheet feeding plate 17 in sequence. The front and rear feeding guide slide plate 12 can simultaneously drive the sleeve feeding clamp 13, the roller feeding clamp 14, the upper inner sheet feeding plate 15, the pin feeding clamp 16, the lower outer sheet push plate 28, and the upper outer sheet feeding plate 17 to move.

[0038] The main shaft 6 is equipped with two synchronous cams 18 that abut against the two lower beams 3 respectively. When the main shaft 6 drives the synchronous cams 18 to rotate, the lower beams 3 reciprocate up and down. The lower beams 3 drive the upper beams 2 to reciprocate up and down simultaneously through the guide column 4.

[0039] Furthermore, the lower beam 3 is internally provided with a first roller 19, which abuts against the synchronous cam 18 and rolls in cooperation with the synchronous cam 18. When the main shaft 6 rotates, the two synchronous cams 18 rotate simultaneously. When the protrusion of the synchronous cam 18 contacts the first roller 19, the two synchronous cams 18 simultaneously push the lower beam 3 downward. After the lower beam 3 moves downward, it drives the upper beam 2 to move downward simultaneously through the guide column 4. The first tension spring 5 is in a stretched state. When the protrusion of the synchronous cam 18 disengages from the first roller 19, the first tension spring 5 rebounds, driving the lower beam 3 to move upward and reset. At the same time, it drives the upper beam 2 to move upward and reset through the guide column 4.

[0040] A transmission component is provided between the spindle 6 and the gear plate 11, and the spindle 6 drives the gear plate 11 to move on the worktable 1 through the transmission component.

[0041] The toothed plate 11 is provided with a transverse reset spring 25 and a longitudinal reset spring 26. The other end of the transverse reset spring 25 and the other end of the longitudinal reset spring 26 are both fixed on the worktable 1.

[0042] The transmission components include a gear plate transverse cam 20 and a gear plate longitudinal cam 21 mounted on the main shaft 6. A first rocker arm 22 is rotatably connected to the worktable 1. The middle part of the first rocker arm 22 is rotatably connected to the worktable 1. The first end of the first rocker arm 22 abuts against the gear plate 11, and the second end of the first rocker arm 22 is connected to the gear plate transverse cam 20. The gear plate transverse cam 20 drives the gear plate 11 to perform transverse reciprocating motion on the worktable 1 through the first rocker arm 22.

[0043] A third tension spring 24 is provided between the first swing arm 22 and the worktable 1.

[0044] A second roller 23 is provided on the second end of the first swing arm 22. The toothed plate transverse cam 20 is a cam with a raised side wall. The second roller 23 is attached to the side wall of the toothed plate transverse cam 20. The main shaft 6 drives the toothed plate transverse cam 20 to rotate. After the raised part of the toothed plate transverse cam 20 contacts the second roller 23, the toothed plate transverse cam 20 pushes the first swing arm 22 to rotate. The first swing arm 22 pushes the toothed plate 11 to move laterally. When the second roller 23 disengages from the raised part of the toothed plate transverse cam 20, the third tension spring 24 drives the first swing arm 22 to rotate back to its original position. The transverse reset tension spring 25 drives the toothed plate 11 to move laterally in the opposite direction to its original position.

[0045] A second swing arm 27 is rotatably connected to the worktable 1. The center of the second swing arm 27 is rotatably connected to the worktable 1. The first end of the second swing arm 27 abuts against the toothed plate 11, and the second end of the second swing arm 27 is connected to the longitudinal cam 21 of the toothed plate. The longitudinal cam 21 of the toothed plate drives the toothed plate 11 to perform longitudinal reciprocating motion on the worktable 1 through the second swing arm 27.

[0046] A fourth tension spring is provided between the second swing arm 27 and the worktable 1 to pull the second swing arm 27 to abut against the longitudinal cam 21 of the gear plate.

[0047] A third roller 29 is provided on the second end of the second swing arm 27. The longitudinal cam 21 of the toothed plate is a cam with a raised inner wall. The third roller 29 is attached to the inner wall of the longitudinal cam 21 of the toothed plate. The main shaft 6 drives the longitudinal cam 21 of the toothed plate to rotate. After the raised part of the longitudinal cam 21 of the toothed plate contacts the third roller 23, the longitudinal cam 21 of the toothed plate pushes the second swing arm 27 to rotate. The second swing arm 27 pushes the toothed plate 11 to move longitudinally. When the third roller 29 disengages from the raised part of the longitudinal cam 21 of the toothed plate, the fourth tension spring drives the second swing arm 27 to rotate back to reset. The longitudinal reset tension spring 26 drives the toothed plate 11 to move longitudinally in the opposite direction to reset.

[0048] A number of toothed grooves 30 corresponding to the lower mold 9 are provided on one side wall of the toothed plate 11.

[0049] After the spindle 6 rotates, the longitudinal cam 21 of the gear plate first drives the gear plate 11 to move forward, so that the tooth groove 30 is locked on the lower die 9. Then, the transverse cam 20 of the gear plate drives the gear plate 11 to move to the left, moving the lower die 9 to the next station. The spindle 6 continues to rotate, the second swing arm 27 disengages from the protrusion of the longitudinal cam 21 of the gear plate, and the longitudinal reset spring 26 drives the gear plate 11 to move backward to reset, so that the gear plate 11 disengages from the lower die 9. Finally, the first swing arm 22 disengages from the protrusion of the transverse cam 20 of the gear plate, and the transverse reset spring 25 drives the gear plate 11 to move to the right to reset. The spindle 6 continues to run and will repeat the above process, so that the spindle 6 drives the lower die 9 to move step by step through the gear plate 11.

[0050] The main spindle 6 is equipped with a feeding slide cam 31, and a second tension spring 32 is provided between the front and rear feeding linear slides 12 and the worktable 1. The main spindle 6 drives the front and rear feeding linear slides 12 to reciprocate on the worktable 1 through the cooperation of the feeding slide cam 31 and the second tension spring 32.

[0051] A third swing arm is rotatably connected to the worktable 1. The middle part of the third swing arm is rotatably connected to the worktable 1. The first end of the third swing arm abuts against the front and rear feed rail slide plate 12. The second end of the third swing arm is connected to the feed slide plate cam 31. The main shaft 6 drives the feed slide plate cam 31 to rotate. When the second end of the third swing arm contacts the protrusion of the feed slide plate cam 31, the third swing arm drives the front and rear feed rail slide plate 12 to move longitudinally. When the second end of the third swing arm disengages from the feed slide plate cam 31, the second tension spring 32 drives the front and rear feed rail slide plate 12 to move in the opposite direction and reset.

[0052] The workbench 1 is equipped with a lower inner sheet blanking die 33 for conveying the lower inner sheet. When the toothed plate transverse cam 20 drives the toothed plate 11 to move, the toothed plate 11 can push the lower inner sheet out from the lower inner sheet blanking die 33 and convey it forward. The workbench 1 is equipped with a lower outer sheet blanking die 34 for conveying the lower outer sheet. When the front and rear feeding rail slide 12 is running, it can push the lower outer sheet out from the lower outer sheet blanking die 34.

[0053] The main shaft 6 is equipped with a lower outer sheet guide pin cam 35 and a lower inner sheet guide pin cam 36. The lower outer sheet guide pin cam 35 and the lower inner sheet guide pin cam 36 drive the lower guide pin 37 to move up and down reciprocally to position the lower inner and outer sheets.

[0054] When the main shaft 6 rotates, it first drives the toothed plate 11 to move forward so that it engages with the lower mold 9. Then, the toothed plate 11 moves to the left, driving the lower mold 9 to move. Then, the front and rear feeding guide slide plate 12 moves towards the lower mold 9 to feed material. Then, the lower beam 3 drives the upper beam 2 to move downward through the guide column 4 to feed material. Then, the toothed plate 11 moves backward and is reset by the tension spring. The main shaft 6 continues to rotate, driving each component to repeat the above process.

[0055] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0056] The above provides a detailed description of the chain-driven double-cam high-speed assembly equipment provided by this utility model. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the above embodiments are only for the purpose of helping to understand this utility model and its core ideas. It should be noted that those skilled in the art can make several improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A chain-driven double-cam high-speed assembly equipment, characterized in that: The device includes a worktable, an upper beam above the worktable, and two lower beams below the worktable, located at both ends of the upper beam. Guide posts are provided between each of the lower beams and the upper beam, passing through and slidingly engaging with the worktable. A main shaft rotatable along its own axis is also provided below the worktable. Two synchronous cams are mounted on the main shaft, each abutting against one of the lower beams. A first tension spring is provided between the lower beams and the worktable, pulling the lower beams to abut against their corresponding synchronous cams. When the main shaft drives the synchronous cams to rotate, the lower beams reciprocate up and down. The workbench is provided with a lower mold for placing chain pieces, and the upper beam is provided with an upper mold that matches the lower mold. The lower beam drives the upper beam to move up and down reciprocally through guide columns, thereby causing the upper beam to drive the upper mold to move up and down reciprocally. The worktable is provided with a toothed plate that is adapted to the lower mold. The toothed plate is used to push the lower mold forward step by step. A transmission component is provided between the main shaft and the toothed plate. The main shaft drives the toothed plate to move on the worktable through the transmission component. The worktable is equipped with front and rear feeding linear slides for feeding materials. The main shaft is equipped with a feeding slide cam, and a second tension spring is provided between the front and rear feeding linear slides and the worktable. The main shaft drives the front and rear feeding linear slides to reciprocate back and forth on the worktable through the cooperation of the feeding slide cam and the second tension spring.

2. The chain double cam high-speed assembly equipment according to claim 1, characterized in that: The lower beam is provided with a first roller, which abuts against the synchronous cam and the first roller and the synchronous cam roll in cooperation.

3. The chain double cam high-speed assembly equipment according to claim 1, characterized in that: The transmission component includes a transverse cam and a longitudinal cam of the gear plate mounted on the main shaft. A first swing arm is rotatably connected to the worktable. The transverse cam of the gear plate drives the gear plate to perform transverse reciprocating motion on the worktable via the first swing arm. A second swing arm is rotatably connected to the worktable. The longitudinal cam of the gear plate drives the gear plate to perform longitudinal reciprocating motion on the worktable via the second swing arm.

4. The chain double cam high-speed assembly equipment according to claim 3, characterized in that: The first end of the first swing arm is connected to the toothed plate, and the second end of the first swing arm abuts against the transverse cam of the toothed plate. A third tension spring is provided between the second end of the first swing arm and the worktable to pull the first swing arm abutting against the transverse cam of the toothed plate. The first end of the second swing arm is connected to the toothed plate, and the second end of the second swing arm abuts against the longitudinal cam of the toothed plate. A fourth tension spring is provided between the second end of the second swing arm and the worktable to pull the second swing arm abutting against the longitudinal cam of the toothed plate.

5. The chain double cam high-speed assembly equipment according to claim 4, characterized in that: The toothed plate has several toothed grooves on one side wall that correspond to the lower mold.

6. The chain double cam high-speed assembly equipment according to claim 1, characterized in that: The front and rear feeding guide slides are sequentially equipped with a sleeve feeding clamp, a roller feeding clamp, an upper inner sheet feeding plate, a pin feeding clamp, and an upper outer sheet feeding plate. The front and rear feeding guide slides can simultaneously drive the sleeve feeding clamp, the roller feeding clamp, the upper inner sheet feeding plate, the pin feeding clamp, and the upper outer sheet feeding plate to move.

7. The chain double cam high-speed assembly equipment according to claim 1, characterized in that: The toothed plate is provided with a transverse reset spring and a longitudinal reset spring, and the other end of the transverse reset spring and the other end of the longitudinal reset spring are both fixed to the worktable.

8. The chain double cam high-speed assembly equipment according to claim 1, characterized in that: The workbench is equipped with a lower inner sheet blanking die for conveying the lower inner sheet. The toothed plate transverse cam drives the toothed plate to move, so that the toothed plate pushes the lower inner sheet out of the lower inner sheet blanking die and conveys it forward.

9. The chain double cam high-speed assembly equipment according to claim 1, characterized in that: The workbench is equipped with a lower outer sheet blanking die for conveying the lower outer sheet, and the front and rear feeding rail slides push the lower outer sheet out of the lower outer sheet blanking die.

10. The chain double cam high-speed assembly equipment according to claim 1, characterized in that: It also includes a servo motor, the output end of which is equipped with a gear reducer, and the output end of the gear reducer is connected to the main shaft.

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