A computer wire stripping machine for harness processing

Abstract

This utility model discloses a computer-controlled wire stripping machine for wire harness processing, relating to the field of wire harness processing technology. It includes a chassis, with an electrical control box fixedly connected to one side of the top of the chassis, integrating an electrical control module and a data processing module. A feeding hopper is fixedly connected to the top of the chassis via a bracket. A first limiting cylinder is fixedly connected to the bottom of the feeding hopper, and a second limiting cylinder is fixedly connected to the bottom of the first limiting cylinder. A feeding roller is rotatably connected inside the first limiting cylinder, and a discharge roller is rotatably connected inside the second limiting cylinder. Equally spaced feeding grooves are provided on the outer side of the feeding roller. In this computer-controlled wire stripping machine for wire harness processing, the feeding roller grips the wire harness through the equally spaced feeding grooves, and the discharge roller receives the wire harness through staggered discharge grooves. Both are synchronously driven by a servo motor, enabling automatic transfer of the wire harness along the feeding, movement, and discharge paths, ensuring continuous material conveying and improving processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of wire harness processing technology, specifically a computer-controlled wire stripping machine for wire harness processing. Background Technology

[0002] A wire harness is a component that combines, organizes, and protects multiple wires and cables through certain processes and methods. During the processing, the insulation at the ends of the wires needs to be stripped to expose the conductors inside.

[0003] To achieve the above functions, a prior art Chinese patent (publication number: CN221508954U) discloses a wire harness processing stripping device, including a base. A fixing and adjusting mechanism is provided on the top of the base. The fixing and adjusting mechanism includes a slide rail fixedly installed on the top of the base. A worktable is slidably connected to the top of the slide rail. A pull rod is fixedly installed on the front of the worktable. Fixing screws are threadedly connected to both sides of the worktable. A mounting plate is rotatably connected to one side of each fixing screw. This wire harness processing stripping device, through the fixing and adjusting mechanism, uses the fixing screws to move the mounting plate and clamping sleeve until the mounting plate and clamping sleeve move closer together to clamp and fix the wire harness body. This facilitates clamping, fixing, loosening, and disassembling of wire harness bodies of different sizes. An electric push rod drives the stripping assembly to move up and down, and a pull rod drives the worktable to slide back and forth on the slide rail, which helps improve the device's adjustable stripping function and increases the device's flexibility and practicality.

[0004] While existing technologies can overcome the shortcomings mentioned above, other problems still exist in their operation: wire harness processing usually relies on dedicated wire stripping machines, and the operation of wire stripping machines mostly requires manual placement of the wire harness one by one into the equipment for stripping, which limits the continuity of the processing and results in low overall efficiency of wire harness stripping. Utility Model Content

[0005] The purpose of this invention is to provide a computer-controlled wire stripping machine for wire harness processing, in order to solve the problem in the above-mentioned background technology that the manual placement of each wire harness into the equipment for stripping limits the continuity of the processing and results in low overall efficiency of wire harness stripping.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a computer-controlled wire stripping machine for wire harness processing, comprising a chassis, wherein an electrical control box is fixedly connected to one side of the top of the chassis, and the electrical control box integrates an electrical control module and a data processing module;

[0007] A feeding hopper is fixedly connected to the top of the chassis via a bracket. A first limiting cylinder is fixedly connected to the bottom of the feeding hopper. A second limiting cylinder is fixedly connected to the bottom of the first limiting cylinder. A feeding roller is rotatably connected inside the first limiting cylinder. A discharge roller is rotatably connected inside the second limiting cylinder.

[0008] Preferably, the feed roller has equidistant feed grooves on its outer side, and the discharge roller has equidistant discharge grooves on its outer side, with the feed grooves and discharge grooves being staggered.

[0009] Preferably, both the end of the feed roller and the end of the discharge roller are fixedly connected to pulleys, and the two pulleys are connected to the same servo motor via belts.

[0010] Preferably, a feeding slot is provided at the connection between the feeding hopper and the first limiting cylinder, a movement slot is provided at the connection between the first limiting cylinder and the second limiting cylinder, and a discharge slot is provided in the middle of the bottom of the second limiting cylinder.

[0011] Preferably, a material collection hopper is installed at the bottom of the second limiting cylinder, and the material collection hopper is fixedly connected to the top of the chassis. A push rod is fixedly connected to the top of the chassis via a bracket. A push block is fixedly connected to the telescopic end of the push rod, and the push block is slidably disposed inside the movement joint.

[0012] Preferably, a control box is fixedly connected to the bottom of the chassis via a bracket, and a clamp is installed on the side of the control box near the first limiting cylinder, with the middle of the clamp aligned with the middle of the feed slot.

[0013] Preferably, the control box has two symmetrically distributed wire stripping assemblies installed at its working end, with the middle of the two wire stripping assemblies aligned with the middle of the feed slit, and a detection rod fixedly connected between the two wire stripping assemblies.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This is a computer-controlled wire stripping machine for wire harness processing. The feeding rollers grab the wire harness through equidistant feeding grooves, and the discharging rollers receive the wire harness through staggered discharging grooves. Both are driven synchronously by a servo motor, realizing the automatic transfer of the wire harness in the feeding gap, movement gap, and discharging gap path, ensuring continuous material conveying and improving processing efficiency.

[0016] The push rod drives the push block to move laterally, pushing the wire harness in the second limiting cylinder channel into the fixture aligned with the center of the feed slot, avoiding manual alignment errors and improving the continuity of the processing. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the feed hopper of this utility model;

[0019] Figure 3 This is a schematic diagram of the motion seam structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the feed roller structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the material collection hopper structure of this utility model;

[0022] Figure 6 This utility model Figure 5 Enlarged structural diagram at point A in the middle.

[0023] In the diagram: 1. Chassis; 2. Electrical control box; 3. Feed hopper; 4. First limit cylinder; 5. Second limit cylinder; 6. Feed roller; 7. Feed trough; 8. Discharge roller; 9. Discharge trough; 10. Feed slot; 11. Movement slot; 12. Discharge slot; 13. Collection hopper; 14. Push rod; 15. Push block; 16. Control box; 17. Clamp; 18. Wire stripping assembly; 19. Detection rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1: Please refer to Figure 1 - Figure 6This utility model provides the following technical solution: A computer-controlled wire stripping machine for wire harness processing includes a chassis 1. An electrical control box 2 is fixedly connected to one side of the top of the chassis 1, and the electrical control box 2 integrates an electrical control module and a data processing module. A feeding hopper 3 is fixedly connected to the top of the chassis 1 via a bracket. A first limiting cylinder 4 is fixedly connected to the bottom of the feeding hopper 3, and a second limiting cylinder 5 is fixedly connected to the bottom of the first limiting cylinder 4. A feeding roller 6 is rotatably connected inside the first limiting cylinder 4, and a discharging roller 8 is rotatably connected inside the second limiting cylinder 5. Equally spaced feeding grooves 7 are provided on the outer side of the feeding roller 6, and equally spaced discharging grooves 9 are provided on the outer side of the discharging roller 8, with the feeding grooves 7 and discharging grooves 9 interleaved. Pulleys are fixedly connected to the ends of both the feeding roller 6 and the discharging roller 8, and the two pulleys are connected to the same servo motor via a belt. The feeding hopper 3 and the first limiting cylinder 5 are fixedly connected to the bottom of the chassis 1 via a bracket. A feeding slot 10 is provided at the connection of the first limiting cylinder 4 and the second limiting cylinder 5. A movement slot 11 is provided at the connection of the first limiting cylinder 4 and the second limiting cylinder 5. A discharge slot 12 is provided in the middle of the bottom of the second limiting cylinder 5. A collection hopper 13 is installed at the bottom of the second limiting cylinder 5 and is fixedly connected to the top of the chassis 1. A push rod 14 is fixedly connected to the top of the chassis 1 by a bracket. A push block 15 is fixedly connected to the telescopic end of the push rod 14 and is slidably disposed inside the movement slot 11. A control box 16 is fixedly connected to the bottom of the chassis 1 by a bracket. A clamp 17 is installed on the side of the control box 16 near the first limiting cylinder 4 and is aligned with the middle of the feeding slot 10. Two symmetrically distributed wire stripping components 18 are installed at the working end of the control box 16 and are aligned with the middle of the feeding slot 10. A detection rod 19 is fixedly connected between the two wire stripping components 18.

[0026] The wire harness material is fed into the feed hopper 3 manually or mechanically, and falls into the feed slot 10 at the bottom under gravity. At this time, the feed roller 6 driven by the servo motor starts to rotate, and the equidistant feed grooves 7 on its outer side grab the wire harness one by one. The wire harness is then conveyed downward to the discharge roller 8 through the pulley and belt synchronous drive, and is conveyed to the connecting channel between the first limiting cylinder 4 and the second limiting cylinder 5. The staggered distribution of the feed grooves 7 and the discharge grooves 9 on the discharge roller 8 ensures that the wire harness maintains stable axial movement during the transfer process and avoids jamming.

[0027] When the wire harness passes through the motion seam 11 and reaches the predetermined station, the motion seam 11 and the discharge roller 8 form a wire harness motion channel. The push rod 14 is activated, and its telescopic end pushes the push block 15 to slide laterally along the motion seam 11 in the motion channel. The push block 15 accurately pushes the wire harness from the channel of the second limiting cylinder 5 to the clamp 17. The clamp 17 is located on the side of the control box 16 and is strictly aligned with the center of the feed seam 10 to ensure that the end of the wire harness is reliably clamped. At the same time, the working end of the wire stripping assembly 18 automatically adjusts the spacing according to the wire diameter specification. Its position is calibrated in real time by the detection rod 19 that runs through the two wire stripping assemblies to ensure that the cutting depth and stripping length meet the preset parameters.

[0028] After the wire harness is fixed in the clamp 17, the control box 16 commands two symmetrically distributed wire stripping components 18 to move towards each other. The rotating cutter of the wire stripping component 18 rotates at high speed, performs a circumferential cut at a preset position on the outer sheath of the wire harness, and axially strips off the insulation layer.

[0029] After stripping is complete, clamp 17 releases the wire harness, and discharge roller 8 immediately starts. Its discharge trough 9 receives the processed wire harness and lowers it into collection hopper 13 for temporary storage through the discharge slot 12 at the bottom. At this time, the space freed up inside the moving slot 11 is immediately filled by subsequent wire harnesses. Feed roller 6 continuously feeds new wire harnesses into the second limiting cylinder 5, and the rotation of discharge roller 8 synchronously pushes the stripped wire harness away from the work station. The inclined design of collection hopper 13 facilitates the wire harness sliding into the collection frame or conveyor belt, achieving uninterrupted material discharge.

[0030] The entire process is integrated and controlled by the electrical control box 2. The servo motor precisely drives the speed of the feed roller 6 and the discharge roller 8 to match the processing rhythm of the wiring harness. The action sequence of the push rod 14 is linked with the rotation phase of the rollers to ensure that the push block 15 only intervenes in the motion slot 11 when positioning is required, thereby improving processing efficiency.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A computer-controlled wire stripping machine for wire harness processing, comprising a chassis (1), wherein an electrical control box (2) is fixedly connected to one side of the top of the chassis (1), and the electrical control box (2) integrates an electrical control module and a data processing module; Its features are: The top of the chassis (1) is fixedly connected to a feeding hopper (3) via a bracket. The bottom of the feeding hopper (3) is fixedly connected to a first limiting cylinder (4). The bottom of the first limiting cylinder (4) is fixedly connected to a second limiting cylinder (5). The first limiting cylinder (4) is rotatably connected to a feeding roller (6). The second limiting cylinder (5) is rotatably connected to a discharge roller (8).

2. The computer-controlled wire stripping machine for wire harness processing according to claim 1, characterized in that: The feed roller (6) has equidistant feed grooves (7) on its outer side, and the discharge roller (8) has equidistant discharge grooves (9) on its outer side, with the feed grooves (7) and discharge grooves (9) being staggered.

3. The computer-controlled wire stripping machine for wire harness processing according to claim 2, characterized in that: Both the end of the feed roller (6) and the end of the discharge roller (8) are fixedly connected to pulleys, and the two pulleys are connected to the same servo motor via belts.

4. The computer-controlled wire stripping machine for wire harness processing according to claim 1, characterized in that: The feed hopper (3) and the first limiting cylinder (4) are connected by a feed slit (10), the first limiting cylinder (4) and the second limiting cylinder (5) are connected by a movement slit (11), and the bottom of the second limiting cylinder (5) is connected by a discharge slit (12).

5. A computer-controlled wire stripping machine for wire harness processing according to claim 4, characterized in that: The bottom of the second limiting cylinder (5) is equipped with a material collection hopper (13), and the material collection hopper (13) is fixedly connected to the top of the chassis (1). The top of the chassis (1) is fixedly connected to a push rod (14) by a bracket. The telescopic end of the push rod (14) is fixedly connected to a push block (15), and the push block (15) is slidably disposed inside the motion seam (11).

6. A computer-controlled wire stripping machine for wire harness processing according to claim 4, characterized in that: The bottom of the chassis (1) is fixedly connected to a control box (16) by a bracket. A clamp (17) is installed on the side of the control box (16) near the first limiting cylinder (4), and the middle of the clamp (17) is aligned with the middle of the feed slot (10).

7. A computer-controlled wire stripping machine for wire harness processing according to claim 6, characterized in that: The control box (16) has two symmetrically distributed wire stripping components (18) installed at its working end. The two wire stripping components (18) are aligned with the middle of the feed slit (10). A detection rod (19) is fixedly connected between the two wire stripping components (18).

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