An automobile wire harness processing and peeling device and its operation method

Abstract

The present invention relates to the field of automotive wire harness processing, and mainly discloses an automotive wire harness processing peeling device and its operation method, including a tabletop. Legs are fixedly installed at the four corners of the bottom of the tabletop. A first slide rail is installed on the top of the tabletop, and a peeling mechanism is slidably installed on the top of the first slide rail. An adjustment plate for adjusting the peeling mechanism is also provided above the tabletop. By designing the peeling mechanism, the present invention can achieve the peeling operation of the ends of multiple cables at one time, and the peeling components for peeling can adjust the distance between each other, so that it can be adjusted accordingly according to the position of the incoming wire harness and the distance between each other. Moreover, the present invention can also make the overall peeling operation achieve unified operation, improve work efficiency, and simplify the operation steps.

Description

Technical Field

[0001] The present invention relates to the field of automotive wiring harness processing. Specifically, it relates to an automotive wiring harness processing peeling device and its operation method. Background Art

[0002] An automotive wiring harness is the network main body of an automotive circuit. Without a wiring harness, there would be no automotive circuit. A wiring harness refers to a component formed by pressing contact terminals (connectors) made of copper material onto wires and cables, and then plastically pressing an insulator or adding a metal shell outside, etc., and bundling the wiring harness to form a connected circuit.

[0003] When an automotive wiring harness is processed and produced, it is often necessary to first cut each individual cable to different lengths, then press a metal part at the end of the cable, and then combine the cables according to different circuit routes and insert the metal parts at the same position with terminals to form a complete wiring harness. Therefore, the cutting of the cable is essential. Before pressing the cable with the metal part, it is necessary to first perform a peeling operation on the end of the cable to ensure the stability during subsequent metal part pressing and ensure the normal conduction of the signal. Traditional peeling is operated by a single peeling machine, that is, it can only peel the end of one wiring harness at a time, with relatively low production efficiency. And after each wiring harness is peeled, it is necessary for workers to manually collect and process the peeled plastic sleeve, which increases the working time and also reduces the working efficiency.

[0004] In response to the problems in the related art, no effective solution has been proposed yet. Summary of the Invention

[0005] The purpose of the present invention is to provide an automotive wiring harness processing peeling device and its operation method to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] An automobile wire harness processing and peeling device includes a tabletop. Legs are fixedly installed at the four corners of the bottom of the tabletop. A first slide rail is installed on the top of the tabletop. A peeling mechanism is slidably installed on the top of the first slide rail. An adjusting plate for adjusting the peeling mechanism is also provided above the tabletop. Strip-shaped seats are symmetrically installed on the top of the tabletop. A second slide rail is fixedly installed on the top of the strip-shaped seat. A second sliding seat is fixedly installed at the bottom of the adjusting plate. The second sliding seat is slidably installed on the second slide rail. End plates are also symmetrically installed on the strip-shaped seat at one end of the top of the tabletop. A lead screw is rotatably installed between the end plates. A fixing block is fixedly installed on the top of the adjusting plate. A screw sleeve is installed through the inside of the fixing block. The screw sleeve is screwed on the outside of the lead screw. The peeling mechanism is formed by arranging multiple groups of peeling elements side by side. Each peeling element includes a transverse movement plate arranged along the width direction of the tabletop. The bottom of the transverse movement plate is slidably arranged on the first slide rail. A support frame is fixedly installed at the top of one end of the transverse movement plate close to the side of the tabletop. A peeling assembly is fixedly installed on the top of the support frame. An adjusting hole is formed on the adjusting plate. The adjusting hole is formed in a scattered shape on the adjusting plate. The top of the side of the transverse movement plate away from the support frame is slidably connected to the adjusting hole. The peeling assembly includes a top plate arranged directly above the support frame. A first support plate and a second support plate are fixedly installed at the bottom of the top plate and are arranged oppositely. The bottoms of the first support plate and the second support plate are fixedly installed on the support frame. A peeling module is arranged between the first support plate and the second support plate. A horizontally arranged first guide rail is installed on the side surface of the first support plate facing the second support plate. The peeling module is slidably installed on the first guide rail.

[0008] Further, one end of the lead screw passes through the end plate on one side and is fixedly installed with a driven pulley. A motor is fixedly installed on the top of the tabletop close to the lead screw. A driving pulley is fixedly installed at the end of the output shaft of the motor. The driving pulley and the driven pulley are connected by a transmission belt.

[0009] Further, an extension frame is fixedly installed on one side of the bottom of the tabletop. A storage box is fixedly installed at the top of the end of the extension frame away from the tabletop. The storage box is arranged directly below the peeling assembly.

[0010] Further, a first sliding seat is fixedly installed at the bottom of the transverse movement plate. The first sliding seat is slidably installed on the first slide rail. A guide post is fixedly installed at the top of the side of the transverse movement plate away from the support frame. The guide post is slidably arranged in the adjusting hole. A through hole is formed in the support frame and runs through its top. A guide plate is fixedly installed at the bottom of the top end of the support frame. The bottom of the guide plate runs through the transverse movement plate. The top end of the guide plate is connected to the bottom of the through hole. The bottom end of the guide plate extends into the storage box.

[0011] Further, the peeling module includes a first sliding plate parallel to the first support plate. A first sliding block is fixedly installed on one side of the first sliding plate facing the first support plate. The first sliding block is slidably installed on the first guide rail. In the middle of one side of the first sliding plate facing the second support plate, a second guide rail is fixedly installed. A second sliding plate is slidably installed on the second guide rail. A second sliding block is fixedly installed on one side of the second sliding plate facing the first sliding plate. The second sliding block is slidably connected to the second guide rail. Curved rods are symmetrically hinged and installed on the second sliding plate along the center. One end of the curved rod away from the second sliding plate is hingedly installed with a swing rod. Hinge shafts are symmetrically installed on the first sliding plate along the center. The middle of the swing rod is installed on the hinge shaft. A peeling knife is fixedly installed at one end of the swing rod away from the curved rod, and the two peeling knives are arranged oppositely.

[0012] Further, in the middle of one end of the second sliding plate away from the hinge shaft, a pull rod is fixedly installed. At the end of the pull rod away from the second sliding plate, a handle is integrally provided. At one end of the first sliding plate close to the pull rod, a pull plate is fixedly installed. In the middle of one end of the first support plate close to the pull rod, a notch is opened. The middle of the pull plate is slidably arranged in the notch. At one end of the pull plate close to the pull rod, a guide sleeve is fixedly installed. The pull rod passes through the guide sleeve and is slidably connected to the guide sleeve.

[0013] Further, on the top of the top plate of the peeling component in the middlemost position, a first cylinder is fixedly installed. At the end of the output shaft of the first cylinder, a connecting plate is fixedly installed. At the bottom of the connecting plate, a hoisting frame is fixedly installed. At the end of the bottom end of the hoisting frame, a strip-shaped plate is fixedly installed. The pull rod of the peeling module in the middlemost position is fixedly connected to the middle of the strip-shaped plate. On the strip-shaped plate, strip-shaped holes are symmetrically opened along the center. The strip-shaped holes are arranged along the length direction of the strip-shaped plate. The ends of the pull rods of the peeling modules on both sides pass through the strip-shaped holes. The diameter of the handle at the end of the pull rod is larger than the width of the strip-shaped hole.

[0014] Further, at the bottom of the pull plate of the peeling component on any outermost side, a second vertical rod is fixedly installed. At the end of the bottom end of the second vertical rod, a fixed sleeve is fixedly installed. A third slide rail is fixedly installed through the inside of the fixed sleeve. At the bottom of the pull plates of the remaining peeling components, a first vertical rod is fixedly installed. At the end of the bottom end of the first vertical rod, a third slide block is fixedly installed. The bottom of the third slide block is slidably installed on the third slide rail. On the side wall of the first support plate of the peeling component installed with the second vertical rod, a second cylinder is fixedly installed. The end of the output shaft of the second cylinder is fixedly connected to the adjacent pull plate.

[0015] Further, on one side of the first sliding plate facing the second sliding plate, a convex plate is also fixedly installed. The convex plate is arranged close to the pull plate. An anti-collision pin is installed on the convex plate, and the anti-collision pin faces the second sliding plate.

[0016] An operation method of the above-mentioned automobile wire harness processing and peeling device mainly includes the following steps:

[0017] S1. Start the motor and adjust the distance between the peeling components according to the distance in the feeding direction of the wire harness to be peeled.

[0018] S2. When the end of the wire harness is fed between the peeling knives in the peeling module, start the first cylinder.

[0019] S3. After the peeling knives in step S2 cut the surface layer of the end of the wire harness, start the second cylinder.

[0020] S4. After the plastic sleeve at the end of the wire harness in step S3 is peeled off, take away the peeled wire harness.

[0021] S5. When the peeled plastic sleeve slides into the storage box along the through hole and the material guiding plate, and when the storage box is full of the plastic sleeve inside, take down the storage box and recycle the plastic sleeve inside.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The present invention can realize the peeling operation of the ends of multiple cables at one time by designing the peeling mechanism, and the distance between the peeling components for peeling can be adjusted. In this way, it can be adjusted accordingly according to the position of the incoming wire harness and the distance between them. Moreover, in the present invention, the cut plastic sleeve is peeled off only after the peeling knife cuts. The movement of the peeled plastic sleeve can be used to drop the plastic sleeve into the through hole and guide it into the storage box through the material guiding plate for unified collection, which not only facilitates the peeling operation but also avoids the peeled plastic sleeve from falling into the equipment.

[0024] The present invention designs a strip plate and opens strip holes on the strip plate, so that the strip plate can cooperate with all the pull rods for automatic adjustment. Even after the distance between the pull rods is adjusted equidistantly following the adjustment of the distance between the peeling components, the strip plate can still realize the cutting adjustment of all the peeling knives through the first cylinder. Similarly, through the first vertical rod, the fixed sleeve and the third slide rail, and in combination with the third slide seat and the first vertical rod, the synchronous adjustment of all the pull plates is realized. Moreover, even after the pull plates are adjusted equidistantly following the adjustment of the peeling components, the second cylinder can still play a role in stably adjusting the pull plates, so that the overall peeling operation realizes unified operation, improves work efficiency, and simplifies the operation steps. Description of the Drawings

[0025] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required in the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0026] Figure 1 is a schematic structural diagram of a wire harness processing and peeling device for an automobile according to an embodiment of the present invention;

[0027] Figure 2 is a schematic top view of a table board in a wire harness processing and peeling device for an automobile according to an embodiment of the present invention;

[0028] Figure 3 is an assembly drawing of a peeling mechanism and an adjusting plate in a wire harness processing and peeling device for an automobile according to an embodiment of the present invention;

[0029] Figure 4 is a schematic structural diagram of an adjusting plate in a wire harness processing and peeling device for an automobile according to an embodiment of the present invention;

[0030] Figure 5 is a schematic bottom view of a peeling mechanism in a wire harness processing and peeling device for an automobile according to an embodiment of the present invention;

[0031] Figure 6 is a schematic top view of a peeling mechanism in a wire harness processing and peeling device for an automobile according to an embodiment of the present invention;

[0032] Figure 7 is a schematic structural diagram of a peeling element in a wire harness processing and peeling device for an automobile according to an embodiment of the present invention;

[0033] Figure 8 is a schematic structural diagram of a transverse moving plate in a wire harness processing and peeling device for an automobile according to an embodiment of the present invention;

[0034] Figure 9 is a schematic structural diagram of a peeling assembly in a wire harness processing and peeling device for an automobile according to an embodiment of the present invention;

[0035] Figure 10 is a schematic bottom view of a top plate in a wire harness processing and peeling device for an automobile according to an embodiment of the present invention;

[0036] Figure 11 is a schematic side view of a first sliding plate in a wire harness processing and peeling device for an automobile according to an embodiment of the present invention;

[0037] Figure 12Schematic diagram of another side structure of the first slide plate in an automobile wire harness processing and peeling device according to an embodiment of the present invention;

[0038] Figure 13 Schematic diagram of the structure of the second slide plate in an automobile wire harness processing and peeling device according to an embodiment of the present invention;

[0039] Figure 14 Schematic diagram of the structure of the first slide plate in an automobile wire harness processing and peeling device according to an embodiment of the present invention;

[0040] Figure 15 Schematic diagram of the top structure of the top plate in the peeling assembly located at the very center in an automobile wire harness processing and peeling device according to an embodiment of the present invention;

[0041] Figure 16 Schematic diagram of the outer side structure of the first support plate of the peeling assembly located at the outermost side in an automobile wire harness processing and peeling device according to an embodiment of the present invention.

[0042] Reference signs:

[0043] 1, table board; 2, support legs; 3, first slide rail; 4, peeling mechanism; 5, adjusting plate; 6, strip seat; 7, second slide rail; 8, end plate; 9, lead screw; 10, driven pulley; 11, motor; 12, driving pulley; 13, transmission belt; 14, extension frame; 15, storage box; 16, second slide block; 17, fixing block; 18, screw sleeve; 19, adjusting hole; 20, transverse moving plate; 21, support frame; 22, peeling assembly; 23, first slide block; 24, guide post; 25, through hole; 26, guide plate; 27, top plate; 28, first support plate; 281, first guide rail; 29, second support plate; 30, peeling module; 31, notch; 32, first slide plate; 33, first slider; 34, second guide rail; 35, second slide plate; 36, second slider; 37, curved rod; 38, swing rod; 39, hinge shaft; 40, peeling knife; 41, pull rod; 42, blocking handle; 43, pull plate; 44, guide sleeve; 45, convex plate; 46, anti-collision pin; 47, first vertical rod; 48, third slide block; 49, first cylinder; 50, connecting plate; 51, lifting frame; 52, strip plate; 53, strip hole; 54, second vertical rod; 55, fixing sleeve; 56, third slide rail; 57, second cylinder. Detailed implementation manners

[0044] Next, with reference to the accompanying drawings and specific implementation manners, the invention will be further described:

[0045] Embodiment 1: Please refer to Figures 1-6According to an embodiment of the present invention, a stripping device for processing automotive wiring harnesses comprises a table top 1, wherein legs 2 are fixedly mounted at the four corners of the bottom of the table top 1, a first slide rail 3 arranged along its length direction is fixedly mounted at the top center of the table top 1, a stripping mechanism 4 is slidably mounted on the top of the first slide rail 3, and an adjustment plate 5 for adjusting the stripping mechanism 4 is also provided above the table top 1. In order to enable the adjustment plate 5 to stably adjust the stripping mechanism 4, in this embodiment, a strip seat 6 is symmetrically mounted on the top of the table top 1, and the strip seat 6 is symmetrically mounted along the table top 1 is arranged in the width direction, the top of the strip seat 6 is fixedly installed with a second slide rail 7 arranged along its length direction, the bottom of the adjustment plate 5 is fixedly installed with a second slide seat 16 at both ends arranged along its length direction, and the second slide seat 16 is slidably installed on the second slide rail 7, and the strip seat 6 at one end of the top of the table board 1 is also symmetrically installed with an end plate 8, and a screw rod 9 is rotatably installed between the end plates 8, and a fixed block 17 is fixedly installed on the top of the adjustment plate 5, and a screw sleeve 18 is installed through the inside of the fixed block 17, and the screw sleeve 18 is screwed to the outside of the screw rod 9. When the screw rod 9 is rotated, the screw rod 9 will drive the screw sleeve 18 to move outside it, and the movement of the screw sleeve 18 will drive the adjustment plate 5 to move through the fixed block 17, and the adjustment plate 5 can be moved and adjusted along the second slide rail 7 through the second slide seat 16.

[0046] One end of the screw rod 9 passes through the end plate 8 on one side and is fixedly installed with a driven pulley 10. A motor 11 is fixedly installed on the top of the table top 1 close to the screw rod 9. A driving pulley 12 is fixedly installed on the end of the output shaft of the motor 11. The driving pulley 12 and the driven pulley 10 are connected through a transmission belt 13.

[0047] In order to enable the stripping mechanism 4 to better realize the stripping operation on the cable end, in the present embodiment, the stripping mechanism 4 is composed of a plurality of groups of stripping elements arranged side by side, and the stripping elements include a transverse plate 20 arranged along the width direction of the table board 1, and the bottom of the transverse plate 20 is slidably arranged on the first slide rail 3, and a support frame 21 is fixedly installed on the top of one end of the transverse plate 20 close to the side in the length direction of the table board 1, and a stripping assembly 22 is fixedly installed on the top of the support frame 21. Multiple stripping assemblies 22 can realize the synchronous stripping operation on the ends of multiple cables, thereby increasing work efficiency. An adjustment hole 19 is opened on the adjustment plate 5, and the adjustment hole 19 is scattered on the adjustment plate 5, and the top of the side of the transverse plate 20 away from the support frame 21 is slidably connected to the adjustment hole 19. The adjustment holes 19 on the adjustment plate 5 can be used to adjust the spacing between the support frames 21, so that the stripping components 22 in the entire stripping mechanism 4 can be equidistantly adjusted. The positions of the stripping components 22 can be pre-adjusted according to the incoming cable conditions, and the stripping components 22 can be separated from each other during subsequent repair, maintenance and replacement, which facilitates maintenance and replacement operations.

[0048] One side of the bottom of the table board 1 is fixedly installed with an extension frame 14. The top of the end of the extension frame 14 away from the table board 1 is fixedly installed with a storage box 15, and the storage box 15 is arranged directly below the peeling assembly 22. The outer cable sheath processed by the peeling assembly 22 can fall into the storage box 15 below, and finally unified recycling is achieved.

[0049] Please refer to Figures 7-8 In order to enable the peeling assembly 22 to stably move along with the transverse moving plate 20, in this embodiment, a first sliding seat 23 is fixedly installed at the bottom of the transverse moving plate 20. The first sliding seat 23 is slidably installed on the first slide rail 3. A guide post 24 is fixedly installed on one side of the top of the transverse moving plate 20 away from the support frame 21. The guide post 24 is slidably arranged in the adjustment hole 19. A through hole 25 is formed in the support frame 21 and penetrates through its top. A guide plate 26 is fixedly installed at the bottom of the top end of the support frame 21. The bottom of the guide plate 26 penetrates through the transverse moving plate 20. The top end of the guide plate 26 is connected to the bottom of the through hole 25, and the bottom end of the guide plate 26 extends into the storage box 15.

[0050] When the adjustment plate 5 slides and adjusts, the adjustment plate 5 will drive the guide post 24 to move synchronously through the adjustment hole 19. The movement of the guide post 24 will drive the transverse moving plate 20 to move and adjust synchronously, and finally the adjustment of the peeling assembly 22 is realized. After the peeling assembly 22 peels the end of the cable, the peeled outer wall of the cable will fall into the through hole 25, and then slide into the storage box 15 along the guide plate 26, which is convenient for collection.

[0051] Please refer to FIGS. 9-14. In order to enable the peeling assembly 22 to effectively peel the end of the cable, in this embodiment, the peeling assembly 22 includes a top plate 27 arranged directly above the support frame 21. Oppositely arranged first support plates 28 and second support plates 29 are fixedly installed at the bottom of the top plate 27. The bottoms of the first support plate 28 and the second support plate 29 are fixedly installed on the support frame 21. A peeling module 30 is arranged between the first support plate 28 and the second support plate 29. The end of the cable is inserted between the first support plate 28 and the second support plate 29, and the peeling module 30 is adjusted to make the peeling module 30 perform peeling operation on the end of the cable. A horizontally arranged first guide rail 281 is installed on the side surface of the first support plate 28 facing the second support plate 29. The peeling module 30 is slidably installed on the first guide rail 281.

[0052] The peeling module 30 includes a first sliding plate 32 parallel to the first support plate 28. On one side of the first sliding plate 32 facing the first support plate 28, a first sliding block 33 is fixedly installed. The first sliding block 33 is slidably installed on the first guide rail 281. In the middle of one side of the first sliding plate 32 facing the second support plate 29, a second guide rail 34 is fixedly installed. A second sliding plate 35 is slidably installed on the second guide rail 34. On one side of the second sliding plate 35 facing the first sliding plate 32, a second sliding block 36 is fixedly installed. The second sliding block 36 is slidably connected to the second guide rail 34. Curved rods 37 are symmetrically hinged and installed on the second sliding plate 35 along the center. One end of the curved rod 37 away from the second sliding plate 35 is hinged with a swing rod 38. Hinge shafts 39 are symmetrically installed on the first sliding plate 32 along the center. The middle of the swing rod 38 is installed on the hinge shaft 39. One end of the swing rod 38 away from the curved rod 37 is fixedly installed with a peeling knife 40, and the two peeling knives 40 are arranged oppositely. When the second sliding plate 35 is driven by an external force to move, the second sliding plate 35 can slide on the second guide rail 34 through the second sliding block 36. The sliding of the second sliding plate 35 will drive the curved rod 37 hinged thereto to move synchronously. One end of the curved rod 37 away from the second sliding plate 35 is connected to the swing rod 38, and the middle of the swing rod 38 is installed on the first sliding plate 32 through the hinge shaft 39. Therefore, when the curved rod 37 moves, it will drive the swing rod 38 to swing around the hinge shaft 39. When the closer ends of the two swing rods 38 approach each other, the two peeling knives 40 can approach synchronously. If the cable extends between the two peeling knives 40 at this time, the peeling knives 40 can cut the end of the cable by the swinging and approaching of the swing rod 38. Then, by driving the first sliding plate 32 with an external force, the whole can be driven to move, so that the peeling knives 40 move indirectly as a whole, and the surface plastic sleeve cut off by the peeling knives 40 at the end of the cable can be peeled off as a whole. The peeled plastic sleeve can fall into the through hole 25 and finally fall into the storage box 15.

[0053] In the middle of one end of the second sliding plate 35 away from the hinge shaft 39, a pull rod 41 is fixedly installed. By pulling the pull rod 41, the position of the second sliding plate 35 can be adjusted to realize the cutting of the peeling knife 40. At the end of the pull rod 41 away from the second sliding plate 35, a handle 42 is integrally provided. At the end of one end of the first sliding plate 32 close to the pull rod 41, a pulling plate 43 is fixedly installed. In the middle of one end of the first support plate 28 close to the pull rod 41, a notch 31 is opened. The middle of the pulling plate 43 is slidably arranged in the notch 31. The first sliding plate 32 can be pulled to move through the pulling plate 43. At the end of one end of the pulling plate 43 close to the pull rod 41, a guide sleeve 44 is fixedly installed. The pull rod 41 passes through the guide sleeve 44 and is slidably connected to the guide sleeve 44. The guide sleeve 44 can improve the stability of the pull rod 41.

[0054] Through the above solution of the present invention, the present invention can realize the peeling operation of the ends of multiple cables at one time by designing the peeling mechanism 4, and the peeling components 22 for peeling can adjust the distance between each other. In this way, it can be adjusted adaptively according to the position of the incoming wire harness and the distance between each other. Moreover, in the present invention, after the cutting by the peeling knife 40, the plastic sleeve cut off is peeled off. The movement of peeling off the plastic sleeve can be used to drop the plastic sleeve into the through hole 25, and it is introduced into the storage box 15 through the guide plate 26 for unified collection. This not only facilitates the peeling operation but also prevents the peeled plastic sleeve from falling into the equipment interior.

[0055] Embodiment 2: Please refer to Figures 14-16 , for Embodiment 1, when different peeling components 22 are slidably adjusted through the cross-moving plate 20 and the support frame 21, the distance between the pull rods 41 and the pull plates 43 on each peeling component 22 will also change. And the entire peeling mechanism 4 realizes the peeling operation of the ends of the entire group of cables. Therefore, it is required that the pull rods 41 and the pull plates 43 on all peeling components 22 can be adjusted synchronously. In this embodiment, a first cylinder 49 is fixedly installed on the top of the top plate 27 of the peeling component 22 located in the middle. A connecting plate 50 is fixedly installed at the end of the output shaft of the first cylinder 49. A hoisting frame 51 is fixedly installed at the bottom of the connecting plate 50. A strip plate 52 is fixedly installed at the bottom end of the hoisting frame 51. The pull rod 41 of the peeling module 30 located in the middle is fixedly connected to the middle of the strip plate 52. Strip holes 53 are symmetrically opened along the center on the strip plate 52. The strip holes 53 are arranged along the length direction of the strip plate 52. The ends of the pull rods 41 of the peeling modules 30 located on both sides penetrate through the strip holes 53, and the diameter of the stop handle 42 at the end of the pull rod 41 is larger than the width of the strip holes 53.

[0056] Start the first cylinder 49, and the first cylinder 49 can drive the connecting plate 50 to move synchronously through the output shaft. The connecting plate 50 can drive the strip plate 52 to move synchronously through the hoisting frame 51. The movement of the strip plate 52 will directly drive the peeling module 30 in the middle to be adjusted. The peeling modules 30 located on both sides will be adjusted while being driven by the strip holes 53 on the strip plate 52 to drive the stop handle 42 to move, so as to realize the unified adjustment of all peeling modules 30 and realize the synchronous cutting operation of all peeling knives 40 on the cable ends.

[0057] At the bottom of the pull plate 43 of any outermost peeling assembly 22, a second vertical rod 54 is fixedly installed. At the bottom end of the second vertical rod 54, a fixed sleeve 55 is fixedly installed. Inside the fixed sleeve 55, a third slide rail 56 is fixedly installed through. At the bottom of the pull plates 43 of the remaining peeling assemblies 22, a first vertical rod 47 is fixedly installed. At the bottom end of the first vertical rod 47, a third sliding seat 48 is fixedly installed. The bottom of the third sliding seat 48 is slidably installed on the third slide rail 56. On the side wall of the first support plate 28 of the peeling assembly 22 where the second vertical rod 54 is installed, a second air cylinder 57 is fixedly installed. The end of the output shaft of the second air cylinder 57 is fixedly connected to the adjacent pull plate 43.

[0058] When the second air cylinder 57 is started, the second air cylinder 57 can drive the pull plate 43 at the end of its output shaft to move. The movement of the pull plate 43 will drive the fixed sleeve 55 to move synchronously through the second vertical rod 54. The movement of the fixed sleeve 55 will also drive the third slide rail 56 to move. When the third slide rail 56 moves, it can drive the first vertical rod 47 to move through the third sliding seat 48, finally realizing the synchronous adjustment movement of all the pull plates 43. After the pull rod 41 pulls the peeling knife 40 to cut the ends of all the cables, all the pull plates 43 can drive the peeling knife 40 to move synchronously, and then the plastic sleeves cut from the ends of the cables can be peeled off synchronously.

[0059] On the side surface of the first sliding plate 32 facing the second sliding plate 35, a convex plate 45 is also fixedly installed. The convex plate 45 is arranged close to the pull plate 43, and an anti-collision pin 46 is installed on the convex plate 45. The anti-collision pin 46 is arranged facing the second sliding plate 35.

[0060] Through the above solution of the present invention, the present invention designs the strip plate 52 and opens a strip hole 53 on the strip plate 52, so that the strip plate 52 can cooperate with all the pull rods 41 for automatic adjustment. Even after the distance between the pull rods 41 is adjusted equidistantly following the peeling assemblies 22, the strip plate 52 can still realize the cutting adjustment of all the peeling knives 40 through the first air cylinder 49. Similarly, through the cooperation of the first vertical rod 47, the fixed sleeve 55 and the third slide rail 56, and in combination with the third sliding seat 48 and the first vertical rod 47, the synchronous adjustment of all the pull plates 43 is realized. Moreover, even after the pull plates 43 are adjusted equidistantly following the peeling assemblies 22, the second air cylinder 57 can still play a role in stably adjusting the pull plates 43, making the overall peeling operation unified, improving the work efficiency and simplifying the operation steps.

[0061] Embodiment 3: For Embodiment 1 and Embodiment 2, in order to better reflect the actual use effect of the above-mentioned automobile wire harness processing peeling device, this embodiment also provides an operation method of the above-mentioned automobile wire harness processing peeling device, which mainly includes the following steps:

[0062] S1. Start the motor 11 and adjust the distance between the peeling components 22 according to the distance of the incoming wire harness to be peeled in the feeding direction.

[0063] S2. When the end of the wire harness is fed between the peeling knives 40 in the peeling module 30, start the first cylinder 49.

[0064] S3. After the peeling knives 40 in step S2 cut the surface layer of the end of the wire harness, start the second cylinder 57.

[0065] S4. After the plastic sleeve at the end of the wire harness in step S3 is peeled off, take away the peeled wire harness.

[0066] S5. When the peeled plastic sleeve slides into the storage box 15 along the through hole 25 and the guide plate 26 in step S4, and when the storage box 15 is full of the plastic sleeve inside, remove the storage box 15 and recycle the plastic sleeve inside.

[0067] To facilitate the understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process will be described in detail below.

[0068] The present invention can realize the peeling operation of the ends of multiple cables at one time by designing the peeling mechanism 4, and the distance between the peeling components 22 for peeling can be adjusted. In this way, it can be adjusted adaptively according to the position of the incoming wire harness and the distance between them. Moreover, in the present invention, the cut plastic sleeve is peeled off after the peeling knife 40 cuts first. The movement of the peeled plastic sleeve can be used to drop the plastic sleeve into the through hole 25 and guide it into the storage box 15 through the guide plate 26 for unified collection, which not only facilitates the peeling operation but also prevents the peeled plastic sleeve from falling into the equipment.

[0069] The present invention designs the strip plate 52 and opens the strip holes 53 on the strip plate 52, so that the strip plate 52 can cooperate with all the pull rods 41 for automatic adjustment. Even after the distance between the pull rods 41 is adjusted equidistantly following the distance between the peeling components 22, the strip plate 52 can still realize the cutting adjustment of all the peeling knives 40 through the first cylinder 49. Similarly, by combining the first vertical rod 47 with the fixed sleeve 55 and the third slide rail 56, and combining the third slide block 48 and the first vertical rod 47, the synchronous adjustment of all the pull plates 43 is realized. Moreover, even after the pull plates 43 are adjusted equidistantly following the peeling components 22, the second cylinder 57 can still play a role in stabilizing the adjustment of the pull plates 43, enabling the overall peeling operation to be unified, improving the work efficiency and simplifying the operation steps.

[0070] In the present invention, unless otherwise clearly specified or limited, terms such as "installation", "setting", "connection", "fixation", "rotation connection", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium. It may be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0071] It should be noted that in this text, relative terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0072] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

[0073] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stripping device for automobile wire harness processing, comprising a table top (1), wherein legs (2) are fixedly mounted at the four corners of the bottom of the table top (1), characterized in that: A first slide rail (3) is installed on the top of the table board (1), and a peeling mechanism (4) is slidably installed on the top of the first slide rail (3). An adjustment plate (5) for adjusting the peeling mechanism (4) is also provided on the top of the table board (1). A strip seat (6) is symmetrically installed on the top of the table board (1), and a second slide rail (7) is fixedly installed on the top of the strip seat (6). A second slide seat (16) is fixedly installed on the bottom of the adjustment plate (5), and the second slide seat (16) is slidably installed on the second slide rail (7). An end plate (8) is also symmetrically installed on the strip seat (6) at one end of the top of the table board (1), and a screw rod (9) is rotatably installed between the end plates (8). A fixed block (17) is fixedly installed on the top of the adjustment plate (5), and a screw sleeve (18) is installed through the inside of the fixed block (17), and the screw sleeve (18) is screwed to the outside of the screw rod (9); The peeling mechanism (4) is composed of a plurality of peeling elements arranged side by side, and the peeling elements include a transverse plate (20) arranged along the width direction of the table top (1), and the bottom of the transverse plate (20) is slidably arranged on the first slide rail (3), and a support frame (21) is fixedly installed on the top of one end of the transverse plate (20) close to the side of the table top (1), and a peeling component (22) is fixedly installed on the top of the support frame (21), and an adjustment hole (19) is opened on the adjustment plate (5), and the adjustment hole (19) is scattered on the adjustment plate (5), and the top of the side of the transverse plate (20) away from the support frame (21) is slidably connected to the adjustment hole (19); The peeling assembly (22) comprises a top plate (27) arranged directly above the support frame (21), a first support plate (28) and a second support plate (29) arranged opposite to each other are fixedly installed at the bottom of the top plate (27), the bottoms of the first support plate (28) and the second support plate (29) are fixedly installed on the support frame (21), a peeling module (30) is arranged between the first support plate (28) and the second support plate (29), a first guide rail (281) arranged horizontally is installed on a side of the first support plate (28) facing the second support plate (29), and the peeling module (30) is slidably installed on the first guide rail (281); A first cylinder (49) is fixedly installed on the top of the top plate (27) of the peeling assembly (22) located in the middle, a connecting plate (50) is fixedly installed on the end of the output shaft of the first cylinder (49), a hanging frame (51) is fixedly installed on the bottom of the connecting plate (50), a strip plate (52) is fixedly installed on the bottom end of the hanging frame (51), the pull rod (41) of the peeling module (30) located in the middle is fixedly connected to the middle part of the strip plate (52), and the strip plate (52) is also symmetrically provided with strip holes (53) along the center, and the strip holes (53) are arranged along the length direction of the strip plate (52), and the ends of the pull rods (41) of the peeling modules (30) located on both sides pass through the strip holes (53), and the diameter of the stop handle (42) at the end of the pull rod (41) is larger than the width of the strip hole (53); A second vertical rod (54) is fixedly installed at the bottom of the pulling plate (43) of any of the stripping components (22) at the outermost side, a fixed sleeve (55) is fixedly installed at the bottom end of the second vertical rod (54), and a third slide rail (56) is fixedly installed inside the fixed sleeve (55). A first vertical rod (47) is fixedly installed at the bottom of the pulling plates (43) of the remaining stripping components (22), a third slide seat (48) is fixedly installed at the bottom end of the first vertical rod (47), and the bottom of the third slide seat (48) is slidably installed on the third slide rail (56). A second cylinder (57) is fixedly installed on the side wall of the first support plate (28) of the stripping component (22) on which the second vertical rod (54) is installed, and the output shaft end of the second cylinder (57) is fixedly connected to the adjacent pulling plate (43).

2. The automotive wire harness processing and stripping device according to claim 1, characterized in that: One end of the screw rod (9) passes through an end plate (8) on one side and is fixedly mounted with a driven pulley (10); a motor (11) is fixedly mounted on the top of the table top (1) near the screw rod (9); a driving pulley (12) is fixedly mounted on the end of the output shaft of the motor (11); the driving pulley (12) and the driven pulley (10) are connected by a transmission belt (13).

3. The automotive wire harness processing and stripping device according to claim 2, characterized in that: An extension frame (14) is fixedly mounted on one side of the bottom of the table top (1), and a storage box (15) is fixedly mounted on the top of one end of the extension frame (14) away from the table top (1), and the storage box (15) is arranged directly below the peeling assembly (22).

4. The automotive wire harness processing and stripping device according to claim 3, characterized in that: A first slide seat (23) is fixedly installed at the bottom of the transverse plate (20), and the first slide seat (23) is slidably installed on the first slide rail (3). A guide column (24) is fixedly installed on the side of the top of the transverse plate (20) away from the support frame (21), and the guide column (24) is slidably arranged in the adjustment hole (19). The support frame (21) is provided with a through hole (25) penetrating the top thereof. A material guide plate (26) is fixedly installed at the bottom of the top of the support frame (21), and the bottom of the material guide plate (26) penetrates the transverse plate (20). The top end of the material guide plate (26) is connected to the bottom of the through hole (25), and the bottom end of the material guide plate (26) extends into the storage box (15).

5. The automotive wire harness processing and stripping device according to claim 4, characterized in that: The peeling module (30) comprises a first slide plate (32) parallel to the first support plate (28), a first slider (33) is fixedly installed on a side of the first support plate (28) of the first slide plate (32), the first slider (33) is slidably installed on a first guide rail (281), a second guide rail (34) is fixedly installed on a middle part of a side of the first slide plate (32) facing the second support plate (29), a second slide plate (35) is slidably installed on the second guide rail (34), and the second slide plate (35) is fixedly installed on a side of the first slide plate (32) with a second slider (33). Block (36), the second slider (36) is slidably connected to the second guide rail (34), a curved rod (37) is hingedly installed along the center symmetrically of the second slider (35), and a swing rod (38) is hingedly installed at one end of the curved rod (37) away from the second slider (35), and a hinge shaft (39) is symmetrically installed along the center of the first slider (32), the middle part of the swing rod (38) is installed on the hinge shaft (39), and a peeling knife (40) is fixedly installed at one end of the swing rod (38) away from the curved rod (37), and the two peeling knives (40) are arranged opposite to each other.

6. The automotive wire harness processing and stripping device according to claim 5, characterized in that: A pull rod (41) is fixedly installed at the middle part of one end of the second slide plate (35) away from the hinge shaft (39), and a stop handle (42) is also integrally provided at one end of the pull rod (41) away from the second slide plate (35). A pull plate (43) is fixedly installed at one end of the first slide plate (32) close to the pull rod (41). A notch (31) is opened in the middle part of one end of the first support plate (28) close to the pull rod (41), and the middle part of the pull plate (43) is slidably arranged in the notch (31). A guide sleeve (44) is fixedly installed at one end of the pull plate (43) close to the pull rod (41), and the pull rod (41) passes through the guide sleeve (44) and is slidably connected to the guide sleeve (44).

7. The automotive wire harness processing and stripping device according to claim 5, characterized in that: A convex plate (45) is also fixedly mounted on a side of the first slide plate (32) facing the second slide plate (35); the convex plate (45) is arranged close to the pull plate (43); an anti-collision pin (46) is installed on the convex plate (45); and the anti-collision pin (46) is arranged facing the second slide plate (35).

8. An operating method of the automotive wire harness processing and stripping device according to claim 7, characterized in that: The main steps are as follows: S1, starting the motor (11), adjusting the distance between the stripping components (22) according to the spacing of the incoming direction of the wire harness to be stripped; S2, when the end of the wire harness is fed between the stripping knives (40) in the stripping module (30), the first cylinder (49) is started; S3, after the peeling knife (40) in step S2 cuts the surface layer of the end of the wire harness, the second cylinder (57) is started; S4, after the plastic sheath at the end of the wiring harness is peeled off in step S3, the peeled wiring harness is taken away; S5. When the plastic sleeve peeled off in step S4 slides into the storage box (15) along the through hole (25) and the guide plate (26), and the storage box (15) is filled with plastic sleeves, the storage box (15) is removed and the plastic sleeves inside are recycled.

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