Electronic wire harness winding and unwinding device

Abstract

The utility model discloses an electronic wire harness winding and unwinding device which comprises a winding machine, the winding machine is arranged on an operation table, a placing frame is installed at the position, located at the feeding position of the winding machine, of the top of the operation table, a containing groove is formed in the top of the placing frame, annular grooves are formed in the front surface and the rear surface of the placing frame, and the containing groove is communicated with the containing groove. A rotary disc is rotationally connected into the annular groove. Through the synergistic effect of the placing frame, the fixing ring, the rotating disc and the fixing piece, the wire harness is stably clamped in the winding process, the wire harness is effectively prevented from being bent, twisted or damaged, and therefore the product quality is improved, meanwhile, through the cooperation of the spring and the damping block, tension fluctuation generated in the wire harness winding process can be absorbed, and the winding quality of the wire harness is improved. The winding process is ensured to be stable and smooth, the effect of reducing manual intervention is achieved, workers do not need to hold wire harnesses by hands for operation, and therefore labor intensity is reduced, and working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of electronic wire harness winding and unwinding technology, specifically to an electronic wire harness winding and unwinding device. Background Technology

[0002] In the field of electronic wire harness manufacturing and application, winding and unwinding devices are indispensable key equipment in the processing, storage and transportation of wire harnesses.

[0003] Existing electronic wire harness unwinding and rewinding devices typically require workers to manually grasp the wire harness and assist in the winding process. Prolonged manual operation can easily lead to worker fatigue, impacting work efficiency and potentially causing the wire harness to bend, twist, or be damaged, thus reducing product quality. Furthermore, manual operation poses certain safety hazards, especially during high-speed rotation or mass production, increasing the risk of accidents. Utility Model Content

[0004] The purpose of this invention is to provide an electronic wire harness winding and unwinding device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an electronic wire harness winding and unwinding device, comprising: a winding machine, the winding machine being mounted on an operating table, a placement frame being installed on the top of the operating table at the feeding point of the winding machine, wherein the top of the placement frame is provided with a receiving groove, and both the front and rear surfaces of the placement frame are provided with annular grooves, a turntable being rotatably connected inside the annular grooves, and two fixing rings being installed in the middle of the receiving grooves by means of fixing members, the two fixing rings being symmetrically arranged, and two sets of grooves being symmetrically provided inside the turntable, the fixing members being installed inside the grooves.

[0006] Preferably, the fastener includes two sets of plates, which are respectively fixedly connected to the front and rear surfaces of the two fixing rings. A spring is installed inside the groove, and a damping block is fixedly connected to one end of the spring. The damping block is slidably connected to the outside of the groove.

[0007] Preferably, an extension plate is fixedly connected to one side of the fixing ring.

[0008] Preferably, the number of plates in each group is [number], and the number of grooves in each group is [number].

[0009] Preferably, two limiting plates are fixedly connected inside the groove, and the outside of the limiting plates is inserted into the inside of the plate body.

[0010] Preferably, the top and bottom of the extension plate are provided with anti-slip texture.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention utilizes the synergistic effect of the placement frame, fixing ring, turntable, and fixing components to securely clamp the wire harness during winding, effectively preventing bending, twisting, or damage, thereby improving product quality. Simultaneously, the combination of springs and damping blocks absorbs tension fluctuations generated during winding, ensuring a smooth and stable process. This reduces manual intervention, eliminating the need for workers to hold the wire harness, thus lowering labor intensity and increasing work efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of an electronic wire harness take-up and unwinding device according to the present invention;

[0014] Figure 2 This is a schematic diagram of the structure of the placement frame in an electronic wire harness unwinding and rewinding device according to the present invention;

[0015] Figure 3 This is an exploded view of an electronic wire harness take-up and unwinding device according to the present invention;

[0016] Figure 4 This is a schematic diagram of the interior of the groove in an electronic wire harness winding and unwinding device according to the present invention.

[0017] In the picture:

[0018] 10. Winding machine; 11. Operating table; 12. Placement rack; 13. Receiving slot; 14. Turntable; 15. Fixing ring; 16. Extension plate; 17. Plate body; 18. Groove; 19. Anti-slip texture; 20. Spring; 21. Damping block; 22. Limiting plate; 23. Annular groove. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1 - Figure 3This utility model provides a technical solution: an electronic wire harness winding and unwinding device, a winding machine 10, the winding machine 10 is set on an operating table 11, and a placement frame 12 is installed on the top of the operating table 11 at the feeding point of the winding machine 10. The top of the placement frame 12 is provided with a receiving groove 13. The front and rear surfaces of the placement frame 12 are both provided with annular grooves 23. A turntable 14 is rotatably connected inside the annular grooves 23. Two fixing rings 15 are installed in the middle of the receiving grooves 13 by means of fixing members. The two fixing rings 15 are symmetrically arranged. Two sets of grooves 18 are symmetrically opened inside the turntable 14. The fixing members are installed inside the grooves 18.

[0021] According to the above technical solution, the worker passes the wire harness through two turntables 14, and then moves two fixing rings 15 to clamp the outer wall of the wire harness, thus providing initial fixation. The fixing rings 15 are adjusted by the fixing components set in the receiving groove 13 to enhance their function of fixing the wire harness. At the same time, the turntables 14 are rotatably connected to the placement frame 12 through the annular groove 23. After the worker adjusts the position of the fixing rings 15, the winding machine 10 is started, and the wire harness begins to rotate under the traction of the winding machine 10. As the wire harness rotates, the fixing rings 15 and the fixing components drive the turntables 14 to rotate synchronously under the drive of the wire harness, thereby achieving continuous support and stability for the wire harness by the fixing rings 15, preventing the wire harness from slipping or shifting. Throughout the process, the worker does not need to hold the wire harness when the winding machine 10 is started, which reduces the labor intensity of manual operation, reduces safety hazards, and ensures the smoothness and uniformity of the wire harness winding, effectively improving winding efficiency and product quality.

[0022] In one embodiment, the fastener includes two sets of plates 17, which are respectively fixedly connected to the front and rear surfaces of two fixing rings 15. A spring 20 is installed inside the groove 18, and a damping block 21 is fixedly connected to one end of the spring 20. The damping block 21 is slidably connected to the outside of the groove 18.

[0023] According to the above technical solution, the fixing component includes two sets of plates 17, which are respectively fixedly connected to the front and rear surfaces of the two fixing rings 15. The function of the plates 17 is to enhance the stability of the fixing rings 15, ensuring that they do not shift or deform during operation, thereby improving the accuracy and stability of the wire harness winding. The front and rear surfaces of each fixing ring 15 are connected to the grooves 18 inside the turntable 14 through the plates 17, so that the fixing rings 15 can move synchronously with the rotation of the turntable 14.

[0024] A spring 20 is installed inside the groove 18, and a damping block 21 is fixedly connected to one end of the spring 20. The damping block 21 is slidably connected to the outside of the groove 18, serving as a buffer and damping agent. When the tension of the wire harness changes, the damping block 21 adjusts the damping force by sliding, absorbing the impact caused by the tension fluctuation of the wire harness, reducing the vibration impact on the device, and ensuring the smooth rotation of the turntable 14. The spring 20 provides appropriate rebound force to help the fixing ring 15 and the turntable 14 return to their initial positions. The combined work of the spring 20 and the damping block 21 effectively improves the severe vibration that may occur during the winding process, enhancing the stability of the winding machine 10 and the uniformity of the wire harness winding.

[0025] In one embodiment, specifically, an extension plate 16 is fixedly connected to one side of the retaining ring 15.

[0026] According to the above technical solution, the extension plate 16 provides workers with a larger operating space and better operational convenience, making it easier for workers to adjust the position of the fixing ring 15. Because the extension plate 16 increases the contact surface of the fixing ring 15, workers can more easily move the fixing ring 15 manually or mechanically, ensuring that it can clamp or loosen the outer wall of the wire harness to achieve precise fixation. By adding the extension plate 16 to one side of the fixing ring 15, workers can more conveniently complete the adjustment of the fixing ring 15, reducing operational difficulty and improving work efficiency.

[0027] In one embodiment, specifically, there are 4 plates 17 in each group and 4 grooves 18 in each group.

[0028] According to the above technical solution, the distribution of the four grooves 18 can evenly disperse the tension of the fixing ring 15, reduce the pressure borne by a single groove 18, thereby improving the stability and uniformity of the turntable 14 rotation. Through this design, the number of plates 17 and grooves 18, in cooperation with the fixing ring 15 and the turntable 14, ensures the stability and smoothness of the wire harness winding process. The optimized structure of the device with the number of plates 17 and grooves 18 in each group allows the fixing ring 15 to evenly clamp the wire harness, avoiding wire harness tangling or deviation from the track due to uneven force, while also improving the precise cooperation between the turntable 14 and the fixing ring 15.

[0029] In one embodiment, specifically, the top and bottom of the extension plate 16 are provided with anti-slip textures 19.

[0030] According to the above technical solution, the anti-slip texture 19 can enhance the grip strength and stability of the extension plate 16 when adjusting the fixing ring 15, and prevent the extension plate 16 from sliding or shifting during the adjustment process. By increasing the friction, the anti-slip texture 19 enables the worker to grip the extension plate 16 more firmly during the operation, ensuring that it is not easy to slip when adjusting the position of the fixing ring 15, thereby improving the safety and accuracy of the adjustment process.

[0031] In one embodiment, specifically, two limiting plates 22 are fixedly connected inside the groove 18, and the outside of the limiting plates 22 is inserted into the inside of the plate body 17.

[0032] According to the above technical solution, the limiting plate 22 is connected internally to the plate body 17 via an insertion connection, enhancing the robustness of the plate body 17. Specifically, the fixing effect of the limiting plate 22 inside the groove 18 can effectively restrict the movement of the plate body 17, preventing displacement or loosening of the plate body 17 due to excessive force or vibration during use. Through this design, the tight connection between the limiting plate 22 and the plate body 17 enhances the stability of the entire fixing structure, making the fit between the turntable 14 and the fixing ring 15 more precise, further ensuring that the wire harness does not loosen or shift during winding and unwinding.

[0033] All parts not described in this utility model are the same as or can be implemented using existing technology. Although embodiments of this utility model 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 this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electronic wire harness take-up and unwinding device, characterized in that, include: A winding machine (10) is mounted on an operating table (11), and a placement rack (12) is installed on the top of the operating table (11) at the feed inlet of the winding machine (10). The top of the placement rack (12) is provided with a receiving groove (13). The front and rear surfaces of the placement rack (12) are provided with annular grooves (23). A turntable (14) is rotatably connected inside the annular groove (23). Two fixing rings (15) are installed in the middle of the receiving groove (13) by a fixing member. The two fixing rings (15) are symmetrically arranged. Two sets of grooves (18) are symmetrically opened inside the turntable (14). The fixing member is installed inside the groove (18).

2. The electronic wire harness take-up and unwinding device according to claim 1, characterized in that: The fastener includes two sets of plates (17), which are respectively fixedly connected to the front and rear surfaces of the two fixing rings (15). A spring (20) is installed inside the groove (18), and a damping block (21) is fixedly connected to one end of the spring (20). The damping block (21) is slidably connected to the outside of the groove (18).

3. The electronic wire harness take-up and unwinding device according to claim 1, characterized in that: An extension plate (16) is fixedly connected to one side of the fixing ring (15).

4. The electronic wire harness take-up and unwinding device according to claim 2, characterized in that: The number of plates (17) in each group is 4, and the number of grooves (18) in each group is 4.

5. The electronic wire harness take-up and unwinding device according to claim 2, characterized in that: Two limiting plates (22) are fixedly connected inside the groove (18), and the outside of the limiting plates (22) is inserted into the inside of the plate body (17).

6. The electronic wire harness take-up and unwinding device according to claim 3, characterized in that: The extension plate (16) has anti-slip textures (19) on both the top and bottom.

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