Winding device for automobile wire harness production

Abstract

The utility model relates to the technical field of automobile wire harnesses, and discloses a winding device for automobile wire harness production. Comprising an operation table and further comprises a supporting plate arranged on the rear side of the top of the operation table, a supporting frame is fixedly connected to the left side of the top of the operation table, a winding roller is arranged in the supporting frame, a limiting piece used for limiting the winding roller is fixedly connected to the front side of the supporting frame, and the limiting piece comprises a bearing seat and an insertion rod. When a user needs to detach a wound winding roller, the screw between the mounting frame and the winding roller is detached firstly, then a pull rod is dragged to enable a connecting ring to stretch a first spring, and meanwhile, an inserting rod is separated from the interior of the winding roller, so that the winding roller can be rapidly detached, and winding work can be conveniently completed; and through the cleaning brush between the two positioning rings, dust on the surface of the wire harness can be cleaned, meanwhile, the wire harness can be wound in a limited mode, and the situation that a wound cable is not uniform enough is prevented.

Description

Technical Field

[0001] This utility model relates to the field of automotive wiring harness technology, specifically a winding device for automotive wiring harness production. Background Technology

[0002] Automotive wiring harnesses are a collective term for the wires and cables that connect various electronic devices and systems in a vehicle. They play a vital role in transmitting power, signals, and data, and are essential for the normal operation of the vehicle. Automotive wiring harnesses mainly include power lines, lighting wires, communication lines, and air conditioning wires. The production process of automotive wiring harnesses involves multiple steps, including conductor stripping, insulation stripping, and wire stranding. Rewinding devices are used to organize these semi-finished or finished products into small coils of specified shapes and specifications, facilitating further processing and inspection.

[0003] Currently, during the production of automotive wiring harnesses, it is usually necessary to wind up the produced cables. However, after the existing winding device has finished winding the cables, it is difficult to remove the winding roller, which affects the subsequent winding efficiency. In addition, since dust easily adheres to the surface of the wire harness after production, it is not easy to clean, which affects the appearance of the wire harness after winding. Utility Model Content

[0004] The purpose of this invention is to provide a winding device for automotive wiring harness production to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a winding device for automotive wiring harness production, comprising an operating table, and further comprising:

[0006] A support plate is installed on the rear side of the top of the operating table. A support frame is fixedly connected to the left side of the top of the operating table. A take-up roller is installed inside the support frame. A limiting member for limiting the take-up roller is fixedly connected to the front side of the support frame. The limiting member includes a bearing seat and a rod.

[0007] The connecting brackets are fixed to the front and rear sides of the right side of the top of the operating table. A driving component is fixedly connected to the rear side of the support plate. The driving component includes a DC motor and a mounting bracket. A reciprocating lead screw is rotatably connected between the two connecting brackets.

[0008] Preferably, the DC motor is fixed to the rear side of the support plate, the output end of the DC motor extends through to the front side of the support plate and is equipped with a transmission rod, a first transmission wheel is fixedly connected to the rear side of the surface of the transmission rod, a first transmission belt is sleeved on the surface of the first transmission wheel, a second transmission wheel is connected to the side of the first transmission belt away from the first transmission wheel, a drive rod is fixedly connected to the front side of the second transmission wheel, the front side of the drive rod extends through to the inner side of the support frame and is fixedly connected to the mounting frame, and the front side of the mounting frame is installed with the take-up roller.

[0009] Preferably, a third transmission wheel is fixedly connected to the front side of the transmission rod surface, a second transmission belt is sleeved on the surface of the third transmission wheel, a fourth transmission wheel is connected to the inner cavity of the second transmission belt away from the third transmission wheel, and the front side of the fourth transmission wheel is fixedly connected to one end of the reciprocating lead screw.

[0010] Preferably, the bearing housing is fixed inside the support frame, the insert rod is disposed between the bearing housing and the take-up roller, a retaining rod is fixedly connected to one side of the bearing housing, a connecting ring is sleeved on the surface of the retaining rod, a first spring is fixedly connected between one side of the connecting ring and the bearing housing, one side of the connecting ring is fixedly connected to the insert rod, and a pull rod is fixedly connected to one side of the connecting ring.

[0011] Preferably, the reciprocating lead screw is fitted with a threaded sleeve on its surface, a connecting plate is fixedly connected to the top of the threaded sleeve, and clamping plates are installed on both sides of the top of the connecting plate. A slider is fixedly connected inside the threaded sleeve, and a sliding rod is provided inside the slider. Both ends of the sliding rod are fixedly connected to the connecting frame.

[0012] Preferably, the card plate is provided with limit rods inside, and a positioning ring is fixedly connected to one side of each of the two limit rods. A cleaning brush is fixedly connected to one side of each positioning ring.

[0013] Preferably, the end of the limiting rod away from the positioning ring is fixedly connected to a limiting ring, and a second spring is fixedly connected between the limiting ring and the side of the limiting ring closer to the connecting frame.

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

[0015] When the user needs to remove the wound take-up roller, the screws between the mounting bracket and the take-up roller are first removed. Then, the pull rod is pulled to stretch the first spring of the connecting ring, and at the same time, the insert rod is disengaged from the inside of the take-up roller, so that the take-up roller can be quickly removed to complete the winding work. During the winding process, the cleaning brush between the two positioning rings can clean the dust on the surface of the wire harness, and at the same time, it can limit the winding of the wire harness to prevent uneven winding of the cable. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of a winding device for automotive wiring harness production provided by this utility model;

[0017] Figure 2 This is a schematic diagram of the rear-view top view structure provided by this utility model;

[0018] Figure 3 A schematic diagram of the limiting component structure provided by this utility model;

[0019] Figure 4 A schematic diagram of the connecting plate structure provided by this utility model.

[0020] In the diagram: 1. Operating table; 2. Support plate; 3. Support frame; 4. Take-up roller; 5. Limiting component; 501. Bearing seat; 502. Insert rod; 503. Fixing rod; 504. Connecting ring; 505. First spring; 506. Pull rod; 6. Connecting frame; 7. Driving component; 701. DC motor; 702. Transmission rod; 703. First transmission wheel; 704. First transmission belt; 705. Second transmission wheel; 706. Driving rod; 707. Mounting frame; 708. Third transmission wheel; 709. Second transmission belt; 710. Fourth transmission wheel; 8. Reciprocating screw; 9. Threaded sleeve; 10. Connecting plate; 11. Clamping plate; 12. Slider; 13. Slide rod; 14. Limiting rod; 15. Positioning ring; 16. Cleaning brush; 17. Limiting ring; 18. Second spring. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4 As shown, a winding device for automotive wiring harness production includes an operating table 1, and further includes: a support plate 2 disposed on the rear side of the top of the operating table 1, a support frame 3 fixedly connected to the left side of the top of the operating table 1, the support frame 3 conveniently limits the winding roller 4, the winding roller 4 is disposed inside the support frame 3, and a limiting member 5 for limiting the winding roller 4 is fixedly connected to the front side of the support frame 3, the limiting member 5 includes a bearing seat 501 and a plug rod 502;

[0023] The connecting brackets 6 are fixed on the front and rear sides of the top right side of the operating table 1. The rear side of the support plate 2 is fixedly connected to the driving component 7, which includes a DC motor 701 and a mounting bracket 707. The driving component 7 can easily cooperate with the reciprocating screw 8 to achieve rotation. The reciprocating screw 8 is rotatably connected between the interior of the two connecting brackets 6.

[0024] A DC motor 701 is fixed to the rear side of the support plate 2. The output end of the DC motor 701 extends to the front side of the support plate 2 and is fitted with a transmission rod 702. A first transmission wheel 703 is fixedly connected to the rear side of the transmission rod 702. A first transmission belt 704 is fitted onto the surface of the first transmission wheel 703. A second transmission wheel 705 is connected to the side of the first transmission belt 704 away from the first transmission wheel 703. A drive rod 706 is fixedly connected to the front side of the second transmission wheel 705. The front side of the drive rod 706 extends to the inside of the support frame 3 and is fixedly connected to the mounting bracket 707. By turning on the DC motor 701, the transmission rod 702 can rotate in coordination with the first transmission wheel 703. At this time, the first transmission wheel 703 will drive the first transmission belt 704, which in turn drives the second transmission wheel 705 to drive the drive rod 705. When rod 706 rotates, the drive rod 706 drives the mounting frame 707 to rotate the take-up roller 4, thereby winding the wire harness. The front side of the mounting frame 707 is installed with the take-up roller 4. The front side of the transmission rod 702 is fixedly connected to the third transmission wheel 708. The surface of the third transmission wheel 708 is fitted with a second transmission belt 709. At the same time, when the transmission rod 702 rotates, it also drives the third transmission wheel 708 to rotate. At this time, the third transmission wheel 708 drives the second transmission belt 709 to rotate, causing the third transmission wheel 708 to rotate and cooperate with the reciprocating screw 8 to rotate, thereby facilitating the winding and positioning of the wire harness. The side of the inner cavity of the second transmission belt 709 away from the third transmission wheel 708 is connected to a fourth transmission wheel 710. The front side of the fourth transmission wheel 710 is fixedly connected to one end of the reciprocating screw 8.

[0025] The bearing housing 501 is fixed inside the support frame 3. The insert rod 502 is disposed between the bearing housing 501 and the inside of the take-up roller 4. A retaining rod 503 is fixedly connected to one side of the bearing housing 501. A connecting ring 504 is sleeved on the surface of the retaining rod 503. A first spring 505 is fixedly connected between one side of the connecting ring 504 and the bearing housing 501. Pulling the pull rod 506 causes the connecting ring 504 to stretch the first spring 505, and at the same time causes the insert rod 502 to disengage from the inside of the take-up roller 4, so that the take-up roller 4 can be quickly disassembled to complete the winding work. One side of the connecting ring 504 is fixedly connected to the insert rod 502, and a pull rod 506 is fixedly connected to one side of the connecting ring 504.

[0026] A threaded sleeve 9 is fitted onto the surface of the reciprocating lead screw 8. A connecting plate 10 is fixedly connected to the top of the threaded sleeve 9. The threaded sleeve 9, fitted onto the surface of the reciprocating lead screw 8, facilitates the limiting and winding of the wire harness. Clamping plates 11 are installed on both sides of the top of the connecting plate 10. A slider 12 is fixedly connected inside the threaded sleeve 9. The sliding connection between the slider 12 and the slide rod 13 improves the stability of the threaded sleeve 9 during movement. A slide rod 13 is installed inside the slider 12. Both ends of the slide rod 13 are fixedly connected to the connecting frame 6. The clamping plate 11 has a limiting mechanism inside. Positioning rod 14, through positioning ring 15, drives cleaning brush 16 to clean the surface of the wire harness when in contact with it. At the same time, positioning rod 14, together with positioning ring 17 and second spring 18, allows positioning ring 15 to elastically clean the cable. Positioning ring 15 is fixedly connected to one side of each of the two positioning rods 14. Cleaning brush 16 is fixedly connected to one side of positioning ring 15. Positioning ring 17 is fixedly connected to the end of positioning rod 14 away from positioning ring 15. Second spring 18 is fixedly connected between the side of positioning ring 17 closest to connecting bracket 6.

[0027] Working principle: First, the cable is threaded between two positioning rings 15 and fixed to the surface of the take-up roller 4. Then, by turning on the DC motor 701, the transmission rod 702 rotates. At this time, the third transmission wheel 708 drives the second transmission belt 709 to rotate, which in turn rotates the third transmission wheel 708, causing the reciprocating screw 8 to rotate. At this time, the threaded sleeve 9 drives the slider 12 to move back and forth on the surface of the slide rod 13. Simultaneously, the cable is wound on the surface of the cleaning brush 16 between the two positioning rings 15, thereby cleaning the dust on its surface. At the same time, the transmission rod 702 also drives the... When the first drive wheel 703 rotates, it drives the first drive belt 704, which in turn drives the second drive wheel 705 to rotate the drive rod 706. The drive rod 706 then drives the mounting bracket 707 to rotate the take-up roller 4, thereby winding up the wire harness. After winding is complete, the screws between the mounting bracket 707 and the take-up roller 4 can be removed. Then, the pull rod 506 is pulled to stretch the connecting ring 504 and the first spring 505, while the insertion rod 502 is disengaged from the inside of the take-up roller 4. This allows the take-up roller 4 to be quickly removed to complete the winding process.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A winding device for automotive wiring harness production, comprising an operating table (1), characterized in that, Also includes: A support plate (2) is set on the rear side of the top of the operating table (1). A support frame (3) is fixedly connected to the left side of the top of the operating table (1). A take-up roller (4) is set inside the support frame (3). A limiting member (5) for limiting the take-up roller (4) is fixedly connected to the front side of the support frame (3). The limiting member (5) includes a bearing seat (501) and a rod (502). The connecting brackets (6) are fixed on the front and rear sides of the top right side of the operating table (1). The rear side of the support plate (2) is fixedly connected to the driving component (7). The driving component (7) includes a DC motor (701) and a mounting bracket (707). The reciprocating screw (8) is rotatably connected between the interior of the two connecting brackets (6).

2. The winding device for automotive wiring harness production according to claim 1, characterized in that: The DC motor (701) is fixed to the rear side of the support plate (2). The output end of the DC motor (701) extends through to the front side of the support plate (2) and is equipped with a transmission rod (702). A first transmission wheel (703) is fixedly connected to the rear side of the surface of the transmission rod (702). A first transmission belt (704) is sleeved on the surface of the first transmission wheel (703). A second transmission wheel (705) is connected to the side of the first transmission belt (704) away from the first transmission wheel (703). A drive rod (706) is fixedly connected to the front side of the second transmission wheel (705). The front side of the drive rod (706) extends through to the inner side of the support frame (3) and is fixedly connected to the mounting frame (707). The front side of the mounting frame (707) is installed with the take-up roller (4).

3. A winding device for automotive wiring harness production according to claim 2, characterized in that: A third transmission wheel (708) is fixedly connected to the front side of the surface of the transmission rod (702). A second transmission belt (709) is sleeved on the surface of the third transmission wheel (708). A fourth transmission wheel (710) is connected to the side of the inner cavity of the second transmission belt (709) away from the third transmission wheel (708). The front side of the fourth transmission wheel (710) is fixedly connected to one end of the reciprocating screw (8).

4. A winding device for automotive wiring harness production according to claim 1, characterized in that: The bearing seat (501) is fixed inside the support frame (3). The insert rod (502) is disposed between the bearing seat (501) and the take-up roller (4). A retaining rod (503) is fixedly connected to one side of the bearing seat (501). A connecting ring (504) is sleeved on the surface of the retaining rod (503). A first spring (505) is fixedly connected between one side of the connecting ring (504) and the bearing seat (501). One side of the connecting ring (504) is fixedly connected to the insert rod (502). A pull rod (506) is fixedly connected to one side of the connecting ring (504).

5. A winding device for automotive wiring harness production according to claim 1, characterized in that: The reciprocating lead screw (8) is fitted with a threaded sleeve (9), and a connecting plate (10) is fixedly connected to the top of the threaded sleeve (9). A clamping plate (11) is installed on both sides of the top of the connecting plate (10). A slider (12) is fixedly connected inside the threaded sleeve (9), and a sliding rod (13) is provided inside the slider (12). Both ends of the sliding rod (13) are fixedly connected to the connecting frame (6).

6. A winding device for automotive wiring harness production according to claim 5, characterized in that: The card plate (11) is provided with limit rods (14) inside. Each of the two limit rods (14) is fixedly connected to a positioning ring (15) on one side. A cleaning brush (16) is fixedly connected to one side of the positioning ring (15).

7. A winding device for automotive wiring harness production according to claim 6, characterized in that: The end of the limiting rod (14) away from the positioning ring (15) is fixedly connected to the limiting ring (17), and a second spring (18) is fixedly connected between the limiting ring (17) and the side of the connecting frame (6).

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