Automobile wire harness joint peeling device

Abstract

The utility model provides a kind of automobile wiring harness connector peeling device, automobile wiring harness connector peeling device includes U-shaped plate, the inner side wall of U-shaped plate is slidably reciprocating cutting assembly, the side of reciprocating cutting assembly is formed with multiple cutting pieces for the peeling of different outer diameter wiring harness, the side of reciprocating cutting assembly is further provided with multiple peeling components, multiple peeling components are located at the side of multiple cutting pieces respectively, the cutting depth of multiple peeling components is adjustable, the automobile wiring harness connector peeling device provided by the utility model can be suitable for the peeling of different outer diameter wiring harness, and the skin of different outer diameter can be removed, to avoid the phenomenon that wiring harness is not completely cut, cutting but broken silk is connected or excessive peeling damages metal wire, and the use effect is good, and the application range is wide.

Description

Technical Field

[0001] This utility model relates to the technical field of automotive wiring harnesses, and in particular to an automotive wiring harness connector stripping device. Background Technology

[0002] In the automotive manufacturing and repair industry, automotive wiring harnesses are a key component of electrical systems, and the quality of their connector processing directly affects the reliability and safety of electrical connections. During processing or repair, automotive wiring harness connectors often require a stripping operation to remove the insulation sheath at the ends of the harness, exposing the internal metal wires to facilitate connection with other electrical components.

[0003] The existing publication number CN222601877U discloses an automotive wiring harness connector stripping device, including a worktable, a lower wire support plate connected to the upper surface of the worktable, and an upper wire support plate disposed at the top of the lower wire support plate. Both the lower and upper wire support plates are connected to a power mechanism. The power mechanism is located at both ends of the worktable and includes a toothed roller connected to the upper surface of the worktable via a bearing seat, a first rack meshing with one side of the toothed roller, and a second rack meshing with the other side of the toothed roller. The first rack is connected to the outer surface of the lower wire support plate, and the second rack is connected to the outer surface of the upper wire support plate. Through the synchronous movement of the lower and upper wire support plates, the wiring harness is subjected to uniform force from top to bottom, which facilitates the stripping of the automotive wiring harness.

[0004] It was found that the above-mentioned device still has shortcomings in use. Firstly, the lower and upper wire support plates of the device cut the wire harness protective layer using arc-shaped blades. The synchronous movement of the lower and upper wire support plates can make the wire harness subjected to uniform force from top to bottom, which is convenient for removing the insulation from automotive wire harnesses. However, in actual use, the device uses wire support grooves to remove the insulation from the wire harness. The diameter of the wire support grooves is uniform. When cutting wire harnesses of different diameters, the arc-shaped blades on the inner wall of the wire support grooves cannot be adjusted in size. This results in incomplete cutting of wire harnesses of different diameters, cut but with tangled threads, or excessive stripping that damages the metal wires, causing inconvenience in actual use.

[0005] Therefore, it is necessary to provide a new automotive wiring harness connector stripping device to solve the above-mentioned technical problems. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides an automotive wiring harness connector stripping device.

[0007] The automotive wiring harness connector stripping device provided by this utility model includes: a U-shaped plate, a sliding reciprocating cutting component on the inner side wall of the U-shaped plate, a plurality of cutting parts for stripping wiring harnesses of different outer diameters formed on one side of the reciprocating cutting component, and a plurality of stripping components on one side of the reciprocating cutting component, the plurality of stripping components being located on one side of the plurality of cutting parts, and the cutting depth of the plurality of stripping components being adjustable.

[0008] Preferably, a groove is provided on the inner sidewall of the U-shaped plate, and both ends of the reciprocating cutting assembly slide on the inner wall of the groove.

[0009] The reciprocating cutting assembly includes an upper pressure plate, a lower pressure plate, and two fixed plates. Both fixed plates are fixedly connected to the bottom wall of the U-shaped plate. A drive motor is fixed to one side of one of the fixed plates. Rotating rods are rotatably mounted on the surfaces of both fixed plates. The output end of the drive motor is fixedly connected to one end of one of the rotating rods. The other ends of the two rotating rods pass through the surfaces of the two fixed plates and are each fixed with a gear. A slider is fixed to the outer side of the upper pressure plate. The upper pressure plate slides on the inner side wall of the slide groove through the slider. The lower pressure plate is located directly below the upper pressure plate and is placed on the bottom wall of the U-shaped plate. A rack is fixed to both ends of the upper pressure plate, and a rack is fixed to both ends of the lower pressure plate. The racks are parallel to each other and mesh with the gear. Multiple cutting pieces are located between the upper and lower pressure plates.

[0010] Preferably, each of the plurality of cutting elements includes an arc-shaped groove one and an arc-shaped groove two. The plurality of arc-shaped groove one and the plurality of arc-shaped groove two are respectively formed at the bottom and top of the upper pressure plate. The plurality of arc-shaped groove one is located directly above the plurality of arc-shaped groove two. The plurality of arc-shaped groove one and the plurality of arc-shaped groove two are close to each other to form a plurality of rings. The aperture of the plurality of rings is gradually reduced from left to right. The inner walls of the plurality of arc-shaped groove one and the plurality of arc-shaped groove two are equipped with arc-shaped blades for wire harness cutting and peeling.

[0011] Preferably, each of the plurality of peeling components includes a mounting plate, one side of which is recessed to form a second groove. The inner wall of the second groove is engraved with a limiting groove. A sliding plate slides along the bottom wall of the groove. Both ends of the sliding plate slide on the inner sidewall of the limiting groove. A push plate is fixed to the top of the sliding plate. A cutter for peeling wire harnesses is mounted on the side of the push plate near the lower pressure plate. A limiting component for adjusting the cutting depth of the cutter is also rotatably provided on the top of the push plate.

[0012] Preferably, both sides of the mounting plate are fixed with a clamping plate, one end of the limiting component engages with the inner side of the clamping plate, and the surfaces of both clamping plates are engraved with scales for detecting the movement distance of the cutter.

[0013] Preferably, the limiting component includes two side plates, which are fixed parallel to each other on the top of the push plate. Cover plates are rotatably provided on the inner sidewalls of the two side plates via rotating columns. Flexible arc-shaped locking blocks are fixed on the side of the two cover plates away from the side plates. One end of the two arc-shaped locking blocks is engaged with the inner side of the two locking plates respectively. Furthermore, a buckle groove is provided on the top of the push plate.

[0014] Preferably, the bottom wall of the U-shaped plate has a groove, the inner wall of the groove has a sliding placement plate, the pressure plate is placed on top of the placement plate, and a plurality of elastic members are provided between the placement plate and the groove, with the two ends of the plurality of elastic members respectively fixedly connected to the bottom wall of the groove and the bottom of the placement plate.

[0015] Preferably, a conveying assembly for conveying wire harnesses is rotatably disposed on the inner sidewall of the U-shaped plate;

[0016] The conveying assembly includes two conveying rollers, each with a rotating shaft fixed at both ends. A gear is fixed to one end of each rotating shaft, and the two gears mesh with each other. One end of one rotating shaft passes through the surface of the U-shaped plate and is fixed with a reduction motor, which is fixed to the outside of the U-shaped plate. Multiple conveying ports are formed between the two conveying rollers. These ports are annular, with their inner diameters gradually decreasing from left to right. Each conveying port is directly opposite the annulus formed by multiple arc-shaped grooves and arc-shaped grooves. The inner walls of each conveying port are provided with an anti-slip layer to facilitate wire harness conveying.

[0017] Compared with related technologies, the automotive wiring harness connector stripping device provided by this utility model has the following beneficial effects:

[0018] This device has multiple cutting parts on one side of the reciprocating cutting assembly for peeling wire harnesses of different outer diameters. The aperture of the cutting area corresponding to the multiple cutting parts is gradually decreasing from left to right, which can adapt to automotive wire harnesses of different outer diameters. In actual operation, it can peel wire harnesses of different outer diameters, which greatly improves the versatility of the device, reduces the trouble of changing equipment or tools due to different wire harness specifications, reduces production costs and operational complexity, and solves a series of problems caused by incompatibility due to consistent aperture.

[0019] This device features multiple stripping components on one side of the reciprocating cutting assembly, with adjustable cutting depths. Operators can flexibly adjust the cutting depth according to the specific specifications of the wire harness and actual processing requirements. This makes it suitable for stripping wire harnesses of different outer diameters, ensuring thorough stripping without damaging the internal metal wires, thus guaranteeing the quality of the wire harness connector stripping. Furthermore, the aperture of the cutting area corresponding to the stripping components gradually decreases from left to right, accommodating automotive wire harnesses of different outer diameters. During the stripping process, the components act as a lever to loosen the outer sheath of different wire harnesses. The stripping components contact the outer sheath and apply force, causing a certain degree of loosening and... The displacement, this tossing action, helps to better separate the cut outer sheath from the internal metal wires, preventing the outer sheath from remaining on the wires. This further avoids incomplete cutting or tangled wires in the wire harness. By tossing the sheathing component, the outer sheath of the wire harness can be removed more thoroughly, ensuring the cleanliness and smoothness of the wire harness connector. This provides a good foundation for subsequent electrical connections, thereby improving the reliability and safety of the automotive electrical system. It also solves the problem that existing devices lack the function of adjusting the cutting depth, which cannot meet the requirements of different specifications of wire harnesses or different processing requirements for the sheathing depth, and may lead to incomplete or excessive sheathing, affecting the quality of the wire harness connector. Attached Figure Description

[0020] Figure 1 A schematic diagram of the overall structure of the automotive wiring harness connector stripping device provided by this utility model;

[0021] Figure 2 A schematic diagram of the main structure of the automotive wiring harness connector stripping device provided by this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of gear two;

[0023] Figure 4 This is a schematic diagram of the card plate structure;

[0024] Figure 5 This is a schematic diagram of the peeling component.

[0025] Figure 6 A cross-sectional structural schematic diagram of the automotive wiring harness connector stripping device provided by this utility model.

[0026] The diagram is labeled as follows: 1. U-shaped plate; 11. Groove; 111. Slide groove one; 12. Elastic element; 13. Placement plate; 2. Upper pressure plate; 21. Arc-shaped groove one; 22. Slider; 23. Rack one; 3. Lower pressure plate; 31. Arc-shaped groove two; 32. Arc-shaped blade; 4. Rack two; 41. Gear one; 411. Drive motor; 412. Fixing plate; 5. Gear reduction motor; 51. Rotating shaft; 511. Gear two; 52. Conveying roller; 53. Conveying port; 54. Anti-slip layer; 6. Mounting plate; 61. Clamping plate; 611. Scale; 62. Slide groove two; 621. Limiting groove; 63. Slide plate; 64. Push plate; 641. Side plate; 642. Rotating column; 643. Cover plate; 644. Arc-shaped clamping block; 645. Pull ring; 65. Buckle groove; 66. Cutter. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0028] Please refer to the following: Figures 1 to 6 ,in, Figure 1 A schematic diagram of the overall structure of the automotive wiring harness connector stripping device provided by this utility model; Figure 2 A schematic diagram of the main structure of the automotive wiring harness connector stripping device provided by this utility model; Figure 3 This is a schematic diagram of the structure of gear two; Figure 4 This is a schematic diagram of the card plate structure; Figure 5 This is a schematic diagram of the peeling component. Figure 6 A cross-sectional structural schematic diagram of the automotive wiring harness connector stripping device provided by this utility model.

[0029] In some embodiments, such as Figures 1 to 6 As shown, it includes a U-shaped plate 1, a sliding reciprocating cutting assembly on the inner wall of the U-shaped plate 1, a plurality of cutting parts for peeling wire harnesses of different outer diameters are formed on one side of the reciprocating cutting assembly, and a plurality of peeling assemblies are also provided on one side of the reciprocating cutting assembly. The plurality of peeling assemblies are located on one side of the plurality of cutting parts, and the cutting depth of the plurality of peeling assemblies is adjustable.

[0030] Specifically, the existing automotive wiring harness connector stripping device with publication number CN222601877U has a consistent wire rack diameter. When stripping wiring harnesses of different diameters, the arc-shaped blade 32 on the inner wall of the wire rack cannot be adjusted in size, which makes it easy to cause incomplete cutting or broken wires with tangled threads when cutting wiring harnesses of different diameters.

[0031] This device has multiple cutting parts for peeling wire harnesses of different outer diameters formed on one side of the reciprocating cutting component. The aperture of the cutting area corresponding to the multiple cutting parts is gradually decreasing from left to right, which can adapt to automotive wire harnesses of different outer diameters. Moreover, there is no need to adjust the size of the arc blade 32. In actual operation, it can peel wire harnesses of different outer diameters, which greatly improves the versatility of the device, reduces the trouble of changing equipment or tools due to different wire harness specifications, reduces production costs and operational complexity, and solves a series of problems caused by incompatibility due to consistent aperture.

[0032] Furthermore, the existing equipment lacks the function of adjusting the cutting depth, which cannot meet the requirements of different specifications of wire harnesses or different processing requirements for the peeling depth. This may lead to incomplete peeling or over-peeling, affecting the quality of the wire harness connector.

[0033] This device features multiple stripping components on one side of the reciprocating cutting assembly, with adjustable cutting depths. Operators can flexibly adjust the cutting depth according to the specific specifications of the wire harness and actual processing requirements, making it suitable for stripping wire harnesses of different outer diameters. This ensures thorough stripping without damaging the internal metal wires, thus guaranteeing the quality of the wire harness connector stripping. Furthermore, the aperture of the cutting area corresponding to the stripping components gradually decreases from left to right, accommodating automotive wire harnesses of different outer diameters. During the stripping process, the components act as a lever to loosen the outer sheath of different wire harnesses. The stripping components contact the outer sheath and apply force, causing a certain degree of loosening and... The displacement, this tossing action, helps to better separate the cut outer sheath from the internal metal wires, preventing the outer sheath from remaining on the wires. This further avoids incomplete cutting or tangled wires in the wire harness. By tossing the sheathing component, the outer sheath of the wire harness can be removed more thoroughly, ensuring the cleanliness and smoothness of the wire harness connector. This provides a good foundation for subsequent electrical connections, thereby improving the reliability and safety of the automotive electrical system. It also solves the problem that existing devices lack the function of adjusting the cutting depth, which cannot meet the requirements of different specifications of wire harnesses or different processing requirements for the sheathing depth, and may lead to incomplete or excessive sheathing, affecting the quality of the wire harness connector.

[0034] In some embodiments, reference is made to Figure 1 , Figure 2 , Figure 3 , Figure 5 as well as Figure 6 As shown, a groove 111 is provided on the inner side wall of the U-shaped plate 1, and both ends of the reciprocating cutting assembly slide on the inner wall of the groove 111.

[0035] The reciprocating cutting assembly includes an upper pressure plate 2, a lower pressure plate 3, and two fixed plates 412. Both fixed plates 412 are fixedly connected to the bottom wall of the U-shaped plate 1. A drive motor 411 is fixed to one side of one of the fixed plates 412. Rotary rods are rotatably mounted on the surfaces of both fixed plates 412. The output end of the drive motor 411 is fixedly connected to one end of one of the rotary rods. The other ends of the two rotary rods pass through the surfaces of the two fixed plates 412 and are each fixed with a gear 41. A slider 22 is fixed to the outer side of the upper pressure plate 2. The upper pressure plate 2 slides on the inner wall of the groove 111 via the slider 22, thus achieving the reciprocating cutting motion of the upper pressure plate 2 within the U-shaped plate 1. The movement within the U-shaped plate 1 is such that the lower pressure plate 3 is located directly below the upper pressure plate 2 and is placed on the bottom wall of the U-shaped plate 1. The upper pressure plate 2 is also fixed with rack 1 23 at both ends, and the lower pressure plate 3 is fixed with rack 2 4 at both ends. Rack 1 23 and rack 2 4 are arranged parallel to each other and are meshed with gear 1 41. The rotation of gear 1 41 drives the upper pressure plate 2 and the lower pressure plate 3 to move relative to each other or in opposite directions. Multiple cutting parts are located between the upper pressure plate 2 and the lower pressure plate 3 respectively.

[0036] Multiple cutting components include arc-shaped groove 1 21 and arc-shaped groove 2 31. The multiple arc-shaped groove 1 21 and the multiple arc-shaped groove 2 31 are respectively opened at the bottom of the upper pressure plate 2 and the top of the lower pressure plate 3. The multiple arc-shaped groove 1 21 are located directly above the multiple arc-shaped groove 2 31. The multiple arc-shaped groove 1 21 and the multiple arc-shaped groove 2 31 are close to each other to form multiple rings. The aperture of the multiple rings is gradually decreasing from left to right. The inner walls of the multiple arc-shaped groove 1 21 and the multiple arc-shaped groove 2 31 are equipped with arc-shaped blades 32 for wire harness cutting and peeling.

[0037] Multiple peeling components include a mounting plate 6. One side of the mounting plate 6 is recessed to form a second groove 62. The inner wall of the second groove 62 is engraved with a limiting groove 621. A sliding plate 63 slides on the bottom wall of the second groove 62. The two ends of the sliding plate 63 slide on the inner side wall of the limiting groove 621, so that the sliding plate 63 will not detach from the second groove 62. A push plate 64 is fixed on the top of the sliding plate 63. A cutter 66 for peeling wire harnesses is mounted on the side of the push plate 64 near the lower pressure plate 3. A limiting component for adjusting the cutting depth of the cutter 66 is also rotatably set on the top of the push plate 64.

[0038] Specifically, when the drive motor 411 starts, it drives the connected rotating rod and gear 41 to rotate. Since gear 41 meshes with racks 23 at both ends of the upper pressure plate 2 and racks 4 at both ends of the lower pressure plate 3, according to the gear and rack transmission principle, the rotation of gear 41 will cause the upper pressure plate 2 and the lower pressure plate 3 to reciprocate relative to or away from each other. The upper pressure plate 2 slides in the groove 111 on the inner wall of the U-shaped plate 1 through the slider 22 fixed on the outside, so that its movement is smooth. With the reciprocating movement of the upper pressure plate 2 and the lower pressure plate 3, the arc-shaped grooves 21 and 31 in the multiple cutting parts move closer or further away from each other. Since the apertures of the multiple rings are gradually decreasing from left to right, they can be adapted to wire harnesses with different outer diameters. The wire harness is placed in the appropriate ring, and the arc-shaped blades 32 on the inner wall of the arc-shaped grooves 21 and 31 will cut the outer skin of the wire harness to achieve preliminary peeling. After the initial peeling is completed, the push plate 64 is pushed, and the slide plate 63 slides in the groove 62 of the mounting plate 6, which drives the cutter 66 to approach the wire harness. According to the specific specifications and processing requirements of the wire harness, the limiting component at the top of the push plate 64 is rotated to adjust the cutting depth of the cutter 66. The cutter 66 further cuts the outer sheath of the wire harness. During the cutting process, the cutter 66 contacts the outer sheath of the wire harness and applies force, causing the outer sheath of the wire harness to loosen and shift, which helps to separate the cut outer sheath from the internal metal wires.

[0039] In some embodiments, reference is made to Figure 1 , Figure 4 as well as Figure 5 As shown, both sides of the mounting plate 6 are fixed with a clamping plate 61, one end of the limiting component engages with the inner side of the clamping plate 61, and the surfaces of both clamping plates 61 are engraved with scales 611 for detecting the moving distance of the cutter 66.

[0040] The limiting assembly includes two side plates 641, which are fixed parallel to the top of the push plate 64. A cover plate 643 is rotatably provided on the inner side wall of the two side plates 641 via a rotating column 642. A flexible arc-shaped locking block 644 is fixed on the side of the two cover plates 643 away from the side plates 641. One end of the two arc-shaped locking blocks 644 respectively engages with the inner side of the two locking plates 61. A buckle groove 65 is also provided on the top of the push plate 64.

[0041] Among them, the arc-shaped locking block 644 is preferably a rubber locking block with a certain degree of elasticity.

[0042] Specifically, when using the limiting component, first manually engage the latching groove 65 to move the push plate 64 downward, which in turn moves the cutter 66 downward. At this time, observe the scale 611 on the surface of the clamping plate 61 according to the specific specifications and processing requirements of the wire harness to achieve precise cutting and avoid damage to the metal wire during stripping. When sliding to the required scale 611, hold the pull ring 645 to rotate the cover plates 643 on both sides of the push plate 64, so that one end of the arc-shaped clamping block 644 is engaged with the inner side of the clamping plate 61, thus fixing the cutter 66.

[0043] In some embodiments, reference is made to Figure 1 , Figure 3 , Figure 5 as well as Figure 6 As shown, the bottom wall of the U-shaped plate 1 has a groove 11, the inner wall of the groove 11 has a sliding placement plate 13, the pressure plate 3 is placed on the top of the placement plate 13, and a plurality of elastic members 12 are provided between the placement plate 13 and the groove 11. The two ends of the plurality of elastic members 12 are respectively fixedly connected to the bottom wall of the groove 11 and the bottom of the placement plate 13.

[0044] The elastic element 12 is preferably a spring;

[0045] A conveying assembly for conveying wire harnesses is also rotatably installed on the inner wall of the U-shaped plate 1.

[0046] The conveying assembly includes two conveying rollers 52, with a rotating shaft 51 fixed at both ends of each conveying roller 52. A gear 511 is fixed at one end of each rotating shaft 51, and the two gears 511 mesh with each other. One end of one rotating shaft 51 passes through the surface of the U-shaped plate 1 and is fixed with a reduction motor 5. The reduction motor 5 is fixed on the outside of the U-shaped plate 1. Multiple conveying ports 53 are formed between the two conveying rollers 52. The multiple conveying ports 53 are annular, and the inner diameter of the multiple conveying ports 53 is gradually decreasing from left to right. The multiple conveying ports 53 are respectively aligned with the annulus formed by multiple arc-shaped grooves 21 and multiple arc-shaped grooves 31. The inner wall of the multiple conveying ports 53 is provided with an anti-slip layer 54 to facilitate wire harness conveying.

[0047] Among them, the anti-slip layer 54 facilitates the transmission of automotive wiring harnesses and prevents slippage during wiring harness transmission;

[0048] Specifically, when the reciprocating cutting assembly is working, the upper pressure plate 2 and the lower pressure plate 3 move relative to each other or in opposite directions. The lower pressure plate 3 is placed on the placement plate 13. During the cutting process, the lower pressure plate 3 will be subjected to the force applied by the upper pressure plate 2. The placement plate 13 can slide up and down in the groove 11 under the action of the elastic element 12, which plays a role in buffering and adjustment, ensuring that the relative position between the lower pressure plate 3 and the upper pressure plate 2 is stable, making the cutting process smoother, and at the same time, it can adapt to the pressure changes generated when cutting wire harnesses of different specifications.

[0049] Furthermore, when the conveying assembly is in use, the geared motor 5 is started, which drives the connected rotating shaft 51 to rotate. Since the two gears 511 mesh with each other, the other rotating shaft 51 will also rotate, thereby causing the two conveying rollers 52 to rotate synchronously. At this time, the wire harness is placed into the appropriate conveying port 53. The anti-slip layer 54 on the inner wall of the conveying port 53 increases the friction between the wire harness and the conveying machine, so that the wire harness can move with the rotation of the conveying roller 52. Since the inner diameter of the multiple conveying ports 53 is gradually decreasing from left to right and is respectively aligned with the annulus formed by multiple arc-shaped grooves 21 and multiple arc-shaped grooves 31, the wire harness can accurately enter the cutting area during the conveying process, realizing continuous and stable conveying.

[0050] Furthermore, under the conveying component, the wire harness is pushed outward. At this time, the cutter 66 in the stripping component moves the outer sheath of the wire harness, automatically stripping the automotive wire harness. Compared with the stripping operation in the existing publication number CN222601877U, this device is more practical and has a better wire harness stripping degree.

[0051] The circuits and controls involved in this utility model are all existing technologies and will not be described in detail here.

[0052] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A device for stripping automotive wiring harness connectors, comprising a U-shaped plate (1), characterized in that, The U-shaped plate (1) has a sliding reciprocating cutting assembly on its inner sidewall. One side of the reciprocating cutting assembly has multiple cutting parts for peeling wire harnesses with different outer diameters. The reciprocating cutting assembly also has multiple peeling components on one side. The multiple peeling components are located on one side of the multiple cutting parts, and the cutting depth of the multiple peeling components is adjustable.

2. The automotive wiring harness connector stripping device according to claim 1, characterized in that, A sliding groove (111) is provided on the inner side wall of the U-shaped plate (1), and both ends of the reciprocating cutting assembly slide on the inner wall of the sliding groove (111). The reciprocating cutting assembly includes an upper pressure plate (2), a lower pressure plate (3), and two fixed plates (412). Both fixed plates (412) are fixedly connected to the bottom wall of the U-shaped plate (1). A drive motor (411) is fixed to one side of one of the fixed plates (412). Rotating rods are rotatably provided on the surfaces of both fixed plates (412). The output end of the drive motor (411) is fixedly connected to one end of one of the rotating rods. The other ends of the two rotating rods pass through the surfaces of the two fixed plates (412) and are each fixed with a gear (41). A slider (2) is fixed to the outside of the upper pressure plate (2). 2) The upper pressure plate (2) slides on the inner wall of the slide groove (111) via the slider (22). The lower pressure plate (3) is located directly below the upper pressure plate (2). The lower pressure plate (3) is placed on the bottom wall of the U-shaped plate (1). The two ends of the upper pressure plate (2) are also fixed with rack one (23). The two ends of the lower pressure plate (3) are fixed with rack two (4). The rack one (23) and the rack two (4) are arranged in parallel. The rack one (23) and the rack two (4) are both meshed with the gear one (41). And multiple cutting parts are located between the upper pressure plate (2) and the lower pressure plate (3).

3. The automotive wiring harness connector stripping device according to claim 2, characterized in that, Each of the multiple cutting components includes an arc-shaped groove one (21) and an arc-shaped groove two (31). The multiple arc-shaped groove one (21) and the multiple arc-shaped groove two (31) are respectively opened at the bottom of the upper pressure plate (2) and the top of the lower pressure plate (3). The multiple arc-shaped groove one (21) is located directly above the multiple arc-shaped groove two (31). The multiple arc-shaped groove one (21) and the multiple arc-shaped groove two (31) are close to each other to form multiple rings. The aperture of the multiple rings is gradually decreasing from left to right. The inner walls of the multiple arc-shaped groove one (21) and the multiple arc-shaped groove two (31) are equipped with arc-shaped blades (32) for wire harness cutting and peeling.

4. The automotive wiring harness connector stripping device according to claim 3, characterized in that, Each of the multiple peeling components includes a mounting plate (6), one side of which is recessed to form a second groove (62). The inner wall of the second groove (62) is engraved with a limiting groove (621). A sliding plate (63) slides on the bottom wall of the second groove (62). Both ends of the sliding plate (63) slide on the inner side wall of the limiting groove (621). A push plate (64) is fixed on the top of the sliding plate (63). A cutter (66) for peeling wire harnesses is mounted on the side of the push plate (64) near the lower pressure plate (3). A limiting component for adjusting the cutting depth of the cutter (66) is also rotatably provided on the top of the push plate (64).

5. The automotive wiring harness connector stripping device according to claim 4, characterized in that, Both sides of the mounting plate (6) are fixed with a clamping plate (61), one end of the limiting component engages with the inner side of the clamping plate (61), and the surfaces of the two clamping plates (61) are engraved with scales (611) for detecting the moving distance of the cutter (66).

6. The automotive wiring harness connector stripping device according to claim 5, characterized in that, The limiting component includes two side plates (641), which are fixed parallel to the top of the push plate (64). A cover plate (643) is rotatably provided on the inner side wall of the two side plates (641) via a rotating column (642). A flexible arc-shaped locking block (644) is fixed on the side of the two cover plates (643) away from the side plates (641). One end of the two arc-shaped locking blocks (644) is engaged with the inner side of the two locking plates (61), and a buckle groove (65) is also provided on the top of the push plate (64).

7. The automotive wiring harness connector stripping device according to claim 6, characterized in that, The bottom wall of the U-shaped plate (1) is provided with a groove (11), and a placement plate (13) slides on the inner wall of the groove (11). The pressure plate (3) is placed on the top of the placement plate (13), and multiple elastic elements (12) are provided between the placement plate (13) and the groove (11). The two ends of the multiple elastic elements (12) are respectively fixedly connected to the bottom wall of the groove (11) and the bottom of the placement plate (13).

8. The automotive wiring harness connector stripping device according to claim 7, characterized in that, The inner wall of the U-shaped plate (1) is also rotatably provided with a conveying assembly for conveying wire harnesses; The conveying assembly includes two conveying rollers (52), both ends of which are fixed with a rotating shaft (51). One end of each rotating shaft (51) is fixed with a gear (511). The two gears (511) mesh with each other. One end of one of the rotating shafts (51) passes through the surface of the U-shaped plate (1) and is fixed with a reduction motor (5). The reduction motor (5) is fixed on the outside of the U-shaped plate (1). Multiple conveying ports (53) are formed between the two conveying rollers (52). The multiple conveying ports (53) are annular. The inner diameter of the multiple conveying ports (53) is gradually decreasing from left to right. The multiple conveying ports (53) are respectively aligned with the annulus formed by multiple arc-shaped grooves (21) and multiple arc-shaped grooves (31). The inner wall of the multiple conveying ports (53) is provided with an anti-slip layer (54) to facilitate wire harness conveying.

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