Wire harness processing wire winding device

Abstract

The utility model relates to a harness processing equipment technical field discloses a kind of winding device for harness processing, including support platform and multiple winding reels, the upper end center of support platform is fixedly connected with fixed column, the upper end of fixed column is fixedly connected with transmission seat, adjustable positioning assembly is provided between transmission seat and multiple winding reels, rotating assembly is provided between multiple winding reels and support platform, the adjustable positioning assembly includes two threaded rods, two threaded rods are rotatably connected on transmission seat, threaded sleeve is threadedly connected on the outer wall of two threaded rods, the lower end of two threaded sleeves is fixedly connected with lifting seat. In the utility model, synchronous winding operation of multiple winding reels can be realized, adjustable positioning assembly can be used to flexibly adapt winding reels of different heights, and for similar height winding reels, only need to control the engagement and disengagement of spring clamping block, and the disassembly and replacement operation can be realized.

Description

Technical Field

[0001] This utility model relates to the technical field of wire harness processing equipment, and in particular to a wire winding device for wire harness processing. Background Technology

[0002] As a core connecting component in fields such as electronic equipment, automobiles, and communication equipment, the processing quality and efficiency of wire harnesses directly affect the performance and production progress of end products. Wire winding is a key step in the wire harness processing flow, mainly used to neatly wind the processed wire harnesses onto a winding reel for subsequent storage, transportation, and use.

[0003] Existing wire harness winding devices have many shortcomings: some devices can only achieve independent winding of a single winding spool, resulting in low processing efficiency and difficulty in adapting to large-scale production scenarios. Although some multi-station winding devices can achieve simultaneous operation of multiple winding spools, they lack flexible positioning and adjustment structures, cannot adapt to winding spools of different heights, and have poor versatility. In addition, even for winding spools of the same height, the height of the positioning components still needs to be repeatedly adjusted when changing them, which is cumbersome.

[0004] Therefore, those skilled in the art have provided a wire winding device for wire harness processing to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies and provide a wire harness processing winding device. This device enables simultaneous winding of multiple wire harness reels, significantly improving processing efficiency. Furthermore, it allows for flexible adaptation to reels of different heights via an adjustable positioning component. The engaging structure of the spring block and positioning slot effectively restricts axial movement of the reel, and the elastic force of the spring block effectively resists axial movement generated during winding, ensuring winding stability. Moreover, for reels of the same height, subsequent disassembly and assembly do not require repeated adjustment of the positioning shaft height; only the engagement and disengagement of the spring block needs to be controlled, making operation convenient and efficient.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A wire harness processing winding device includes a support platform and multiple winding reels. A fixed column is fixedly connected to the upper center of the support platform, and a transmission seat is fixedly connected to the upper end of the fixed column. An adjustable positioning component is provided between the transmission seat and the multiple winding reels, and a rotating component is provided between the multiple winding reels and the support platform.

[0008] The adjustable positioning component includes two threaded rods, both of which are rotatably connected to a transmission seat. Threaded sleeves are threaded onto the outer walls of both threaded rods. A lifting seat is fixedly connected to the lower ends of the two threaded sleeves. The lifting seat is slidably fitted onto the outside of a fixed column. A transmission component is installed inside the transmission seat. Multiple positioning shafts are rotatably connected to the lower ends of the lifting seat. Sliding grooves are opened at the lower ends of the multiple positioning shafts. Spring blocks are fixedly connected to the upper inner walls of the multiple sliding grooves. Multiple connecting shafts are arranged around the upper end of the support platform. Positioning heads and square blocks are fixedly connected to both ends of the multiple winding reels. Square slots are opened at the upper ends of the multiple connecting shafts, and positioning slots are opened at the upper ends of the multiple positioning heads.

[0009] Through the above technical solution, the threaded engagement of the threaded rod and the threaded sleeve allows the threaded sleeve to drive the lifting seat to move axially along the fixed column when the threaded rod rotates, thereby adjusting the height of the positioning shaft to accommodate winding reels of different heights. The winding reel is initially installed and positioned by engaging a square locking block with the square slot of the connecting shaft. Then, the axial positioning of the winding reel is completed by engaging a spring locking block at the lower end of the positioning shaft with the positioning slot of the positioning head. The elastic force of the spring locking block can effectively resist the axial movement generated during the winding process of the winding reel, effectively limiting the axial movement of the winding reel during the winding process and ensuring the stability of the winding. For winding reels of the same height, there is no need to readjust the height of the threaded rod when replacing them. Disassembly and assembly can be completed simply by controlling the engagement and disengagement of the spring locking block, which significantly improves the convenience of operation.

[0010] Furthermore, the rotating assembly includes a driving gear and multiple driven gears, which are rotatably connected between the upper and lower inner walls of the support platform. The driving gear and multiple driven gears mesh with each other. A second motor is fixedly installed at the lower center of the support platform. The output end of the second motor passes through the support platform and is fixedly connected to the driving gear. The lower ends of multiple connecting shafts pass through the support platform and are fixedly connected to the corresponding driven gear.

[0011] With the above technical solution, after the second motor starts, it drives the drive gear to rotate. Since the drive gear meshes with multiple driven gears, the torque of the drive gear is transmitted synchronously to all driven gears. Then, the driven gears drive the corresponding connecting shaft to rotate. The connecting shaft then drives the winding reel to rotate through the cooperation of the square block and the square slot, thereby realizing the winding operation of the wire harness and greatly improving the efficiency of wire harness processing.

[0012] Furthermore, the transmission assembly includes a worm and two worm wheels. The two worm wheels are rotatably connected between the upper and lower inner walls of the transmission seat. The worm is rotatably connected between the two inner walls of the transmission seat. The worm meshes with the two worm wheels. A first motor is fixedly installed on one side of the transmission seat. The output end of the first motor passes through the transmission seat and is fixedly connected to the worm. The upper ends of the two threaded rods pass through the transmission seat and are fixedly connected to the corresponding worm wheels.

[0013] Through the above technical solution, the first motor outputs torque to drive the worm to rotate, and the worm meshes with the two worm wheels to transmit torque to the two worm wheels. Since the worm wheels are fixedly connected to the threaded rods, they drive the two threaded rods to rotate synchronously, ensuring that the threaded sleeves on both sides drive the lifting seat to move smoothly.

[0014] Furthermore, movable grooves are provided on both sides of the inner wall of the multiple sliding grooves, movable sleeves are slidably sleeved on the outer wall of the multiple positioning shafts, movable blocks are movably arranged inside the multiple movable grooves, and the multiple movable blocks are fixedly connected to the corresponding movable sleeves and spring clips.

[0015] With the above technical solution, the movable sleeve is sleeved on the outer wall of the positioning shaft. It is fixedly connected to the spring block through the movable block. When the movable sleeve is operated, the movable block will slide along the movable groove, thereby driving the spring block to reciprocate in the sliding groove, so as to realize the engagement or disengagement of the spring block with the positioning groove.

[0016] Furthermore, both sides of the lower end of the transmission seat are fixedly connected to limit sleeves, and both threaded sleeves are movably disposed in the corresponding limit sleeves. Limit grooves are opened on both sides of the inner wall of the two limit sleeves, and limit blocks are slidably disposed inside the multiple limit grooves. The multiple limit blocks are fixedly connected to the corresponding threaded sleeves.

[0017] With the above technical solution, the threaded sleeve is movably inserted into the limiting sleeve. When the threaded rod rotates, the limiting block slides in the limiting groove, restricting the threaded sleeve from rotating with the threaded rod and only allowing the threaded sleeve to move linearly along the axial direction of the limiting sleeve.

[0018] Furthermore, each of the multiple spring blocks is slidably disposed in a corresponding sliding groove, and each of the multiple spring blocks is engaged in a corresponding positioning groove;

[0019] Through the above technical solution, the spring block has elastic reset capability. When the positioning shaft descends to the target position, the spring block will automatically lock into the positioning slot under the elastic action, forming an axial limit and preventing the winding reel from axial displacement during rotation. When it is necessary to disassemble the winding reel, the spring block is compressed and disengaged from the positioning slot by the movable sleeve, and the positioning can be released.

[0020] Furthermore, each of the aforementioned square card blocks is engaged within a corresponding square card slot;

[0021] Through the above technical solution, the shapes of the square card block and the square card slot are compatible with each other. After they are engaged, they can restrict the relative rotation between the winding reel and the connecting shaft, so that the torque of the connecting shaft can be fully transmitted to the winding reel, driving the winding reel to rotate synchronously.

[0022] This utility model has the following beneficial effects:

[0023] This utility model proposes a wire harness processing winding device that can realize the synchronous winding operation of multiple wire harness reels, greatly improving the wire harness processing efficiency. It can also flexibly adapt to wire harness reels of different heights through an adjustable positioning component. The engaging structure of the spring block and the positioning slot can effectively limit the axial movement of the wire harness reel. The elastic force of the spring block can effectively resist the axial force generated during the winding process of the wire harness reel, further ensuring positioning stability and thus ensuring the stability of the winding. Moreover, for wire harness reels of the same height, subsequent disassembly and assembly do not require repeated adjustment of the positioning shaft height. Only the engagement and disengagement of the spring block need to be controlled, making the operation convenient and efficient. Attached Figure Description

[0024] Figure 1 This is an isometric schematic diagram of a wire winding device for wire harness processing proposed in this utility model;

[0025] Figure 2 This is a partial orthogonal sectional view of a wire winding device for wire harness processing proposed in this utility model;

[0026] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0027] Figure 4 for Figure 2 Enlarged structural diagram at point B;

[0028] Figure 5 This is a partial side view of a wire winding device for wire harness processing proposed in this utility model;

[0029] Figure 6 This is a partial isometric view of a wire winding device for wire harness processing proposed in this utility model;

[0030] Figure 7 This is a partial top-section schematic diagram of a wire winding device for wire harness processing proposed in this utility model.

[0031] Explanation of reference numerals in the attached figures:

[0032] 1. Support platform; 2. Fixed column; 3. Transmission seat; 4. Winding reel; 5. Adjustable positioning component; 6. Rotating component; 7. Transmission component; 8. Threaded rod; 9. Threaded sleeve; 10. Lifting seat; 11. Positioning shaft; 12. Sliding groove; 13. Spring block; 14. Positioning head; 15. Positioning slot; 16. Movable groove; 17. Movable block; 18. Movable sleeve; 19. Limiting sleeve; 20. Limiting groove; 21. Limiting block; 22. Worm gear; 23. Worm wheel; 24. First motor; 25. Connecting shaft; 26. Square block; 27. Square slot; 28. Driving gear; 29. ​​Driven gear; 30. Second motor. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Reference Figure 1-7 This utility model provides a specific embodiment: a wire winding device for wire harness processing, including a support platform 1 and multiple winding reels 4. A fixed column 2 is fixedly connected to the upper center of the support platform 1, and a transmission seat 3 is fixedly connected to the upper end of the fixed column 2. An adjustable positioning component 5 is provided between the transmission seat 3 and the multiple winding reels 4, and a rotating component 6 is provided between the multiple winding reels 4 and the support platform 1.

[0035] The adjustable positioning component 5 includes two threaded rods 8, both of which are rotatably connected to the transmission seat 3. Threaded sleeves 9 are threadedly fitted onto the outer walls of both threaded rods 8. A lifting seat 10 is fixedly connected to the lower ends of the two threaded sleeves 9. The lifting seat 10 is slidably fitted onto the outside of the fixed column 2. A transmission component 7 is installed inside the transmission seat 3. The transmission component 7 includes a worm 22 and two worm wheels 23. The two worm wheels 23 are rotatably connected between the upper and lower inner walls of the transmission seat 3. The worm 22 is rotatably connected between the two inner walls of the transmission seat 3, and meshes with the two worm wheels 23. A first motor 24 is fixedly installed on one side of the transmission seat 3. The output end of the first motor 24 passes through the transmission seat 3 and is fixedly connected to the worm 22. The upper ends of both threaded rods 8 are... The transmission seat 3 is fixedly connected to the corresponding worm gear 23. The first motor 24 outputs torque to drive the worm 22 to rotate. The worm 22 meshes with the two worm gears 23, transmitting torque to the two worm gears 23. Since the worm gears 23 are fixedly connected to the threaded rods 8, they drive the two threaded rods 8 to rotate synchronously, ensuring that the threaded sleeves 9 on both sides drive the lifting seat 10 to move smoothly. Limiting sleeves 19 are fixedly connected to both sides of the lower end of the transmission seat 3. The two threaded sleeves 9 are movably set in the corresponding limiting sleeves 19. Limiting grooves 20 are opened on both sides of the inner wall of the two limiting sleeves 19. Limiting blocks 21 are slidably set inside the multiple limiting grooves 20. The multiple limiting blocks 21 are fixedly connected to the corresponding threaded sleeves 9. The threaded sleeves 9 are movably inserted in the limiting grooves 20. Inside the sleeve 19, when the threaded rod 8 rotates, the limiting block 21 slides in the limiting groove 20, restricting the threaded sleeve 9 from rotating with the threaded rod 8. The threaded sleeve 9 is only allowed to move linearly along the axial direction of the limiting sleeve 19. Multiple positioning shafts 11 are rotatably connected to the lower end of the lifting seat 10. Each positioning shaft 11 has a sliding groove 12 at its lower end. Spring catch blocks 13 are fixedly connected to the inner wall of the upper end of each sliding groove 12. Multiple connecting shafts 25 are circumferentially arranged around the upper end of the support platform 1. Multiple connecting shafts 25 are rotatably connected to the support platform 1. Positioning heads 14 and square catch blocks 26 are fixedly connected to both ends of multiple winding reels 4. Square catch grooves 27 are opened at the upper ends of each connecting shaft 25, and the square catch blocks 26 are located in their corresponding square catch grooves. The square locking block 26 and the square locking groove 27 are mutually adapted in shape. After locking, they can restrict the relative rotation between the winding reel 4 and the connecting shaft 25, so that the torque of the connecting shaft 25 can be fully transmitted to the winding reel 4, driving the winding reel 4 to rotate synchronously. The upper end of each of the multiple positioning heads 14 is provided with a positioning groove 15, and multiple spring locking blocks 13 are slidably disposed in the corresponding sliding grooves 12. The multiple spring locking blocks 13 are locked in the corresponding positioning grooves 15. The spring locking blocks 13 have elastic restoring ability. When the positioning shaft 11 descends to the target position, the spring locking blocks 13 will automatically lock into the positioning grooves 15 under the action of elasticity, forming an axial limit and preventing the winding reel 4 from axial displacement during rotation. When it is necessary to disassemble the winding reel 4,The positioning is released by compressing and disengaging the spring block 13 from the positioning slot 15 via the movable sleeve 18. During operation, the threaded engagement between the threaded rod 8 and the threaded sleeve 9 causes the lifting seat 10 to move axially along the fixed column 2 as the threaded rod 8 rotates, thereby adjusting the height of the positioning shaft 11 to accommodate winding reels 4 of different heights. The winding reel 4 is initially positioned by engaging the square block 26 with the square slot 27 of the connecting shaft 25. Then, the spring block 13 at the lower end of the positioning shaft 11 engages with the positioning slot 15 of the positioning head 14 to complete the axial positioning of the winding reel 4. The elastic force of the spring block 13 effectively resists the axial movement generated during the winding process of the winding reel 4, effectively limiting the axial movement of the winding reel 4 during the winding process and ensuring winding stability. The height of the winding reel 4 eliminates the need for readjusting the height of the threaded rod 8 during subsequent replacements. Disassembly and assembly are completed simply by controlling the engagement and disengagement of the spring catch 13, significantly improving operational convenience. Multiple sliding grooves 12 have movable grooves 16 on both sides of their inner walls. Multiple positioning shafts 11 have movable sleeves 18 slidably fitted onto their outer walls. Movable blocks 17 are movably disposed inside each of the multiple movable grooves 16. Each movable block 17 is fixedly connected to its corresponding movable sleeve 18 and spring catch 13. The movable sleeve 18 is fitted onto the outer wall of the positioning shaft 11 and is fixedly connected to the spring catch 13 via the movable blocks 17. When the movable sleeve 18 is operated, the movable block 17 slides along the movable groove 16, thereby causing the spring catch 13 to reciprocate within the sliding groove 12, achieving engagement or disengagement between the spring catch 13 and the positioning groove 15.

[0036] The rotating assembly 6 includes a driving gear 28 and multiple driven gears 29. The driving gear 28 and multiple driven gears 29 are rotatably connected between the upper and lower inner walls of the support platform 1. The driving gear 28 and multiple driven gears 29 mesh. A second motor 30 is fixedly installed at the lower center of the support platform 1. The output end of the second motor 30 passes through the support platform 1 and is fixedly connected to the driving gear 28. The lower ends of multiple connecting shafts 25 all pass through the support platform 1 and are fixedly connected to the corresponding driven gears 29. After the second motor 30 is started, it drives the driving gear 28 to rotate. Since the driving gear 28 meshes with the multiple driven gears 29, the torque of the driving gear 28 is synchronously transmitted to all driven gears 29. Then, the driven gears 29 drive the corresponding connecting shafts 25 to rotate. The connecting shafts 25 then drive the winding reel 4 to rotate through the cooperation of the square locking block 26 and the square locking slot 27, realizing the winding operation of the wire harness and greatly improving the efficiency of wire harness processing.

[0037] Working principle: In use, multiple reels 4 are first inserted into the square slots 27 of the connecting shaft 25 at the upper end of the support platform 1 via the square locking blocks 26 at the lower end, thus achieving initial connection between the reels 4 and the connecting shaft 25. Then, the first motor 24 is started, which drives the worm gear 22 to rotate. The worm gear 22 meshes with two worm wheels 23, thereby driving the two threaded rods 8 to rotate synchronously. Utilizing the threaded engagement between the threaded rods 8 and the threaded sleeves 9, under the limiting action of the limiting sleeves 19, limiting grooves 20, and limiting blocks 21, the threaded sleeves 9 drive the lifting seat 10 to move smoothly axially along the fixed column 2. The height of the positioning shaft 11 is adjusted to match the height of the reels 4. When the positioning shaft 11 descends to the target position, the spring locking block 13 can be aligned with the positioning slot 15 by rotating the positioning shaft 11. Subsequently, the spring locking block 13 is elastically reset. Under the action of the positioning head 14, the reel 4 is inserted into the positioning slot 15 of the positioning head 14 at the upper end, completing the axial positioning of the reel 4. Then, the second motor 30 is started, which drives the drive gear 28 to rotate. The drive gear 28 meshes with multiple driven gears 29 to transmit torque synchronously to each driven gear 29, thereby driving the corresponding connecting shaft 25 to rotate. The connecting shaft 25 drives the reel 4 to rotate synchronously through the cooperation of the square block 26 and the square slot 27, realizing the synchronous wire harness winding operation of multiple reels 4. When replacing the reel 4 of the same height in the future, it is only necessary to slide the movable sleeve 18 on the outer wall of the sliding positioning shaft 11 to drive the movable block 17 to slide along the movable slot 16, thereby pulling the spring block 13 to disengage from the positioning slot 15 to release the positioning. There is no need to readjust the height of the positioning shaft 11 again, which makes it convenient to disassemble and replace the reel 4.

[0038] The following points should be noted in this article:

[0039] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0040] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A wire winding device for wire harness processing, comprising a support platform (1) and a plurality of winding reels (4), characterized in that: A fixed column (2) is fixedly connected to the upper center of the support platform (1), and a transmission seat (3) is fixedly connected to the upper end of the fixed column (2). An adjustable positioning component (5) is provided between the transmission seat (3) and multiple winding reels (4), and a rotating component (6) is provided between the multiple winding reels (4) and the support platform (1). The adjustable positioning component (5) includes two threaded rods (8), both of which are rotatably connected to the transmission seat (3). Threaded sleeves (9) are threaded onto the outer walls of both threaded rods (8). A lifting seat (10) is fixedly connected to the lower ends of the two threaded sleeves (9). The lifting seat (10) is slidably mounted on the outside of the fixed column (2). A transmission component (7) is provided inside the transmission seat (3). Multiple positioning shafts (11) are rotatably connected to the lower ends of the lifting seat (10). Each end is provided with a sliding groove (12), and the upper inner wall of each sliding groove (12) is fixedly connected with a spring block (13). The upper end of the support platform (1) is surrounded by a plurality of connecting shafts (25), and the plurality of connecting shafts (25) are rotatably connected to the support platform (1). The two ends of each of the plurality of winding reels (4) are respectively fixedly connected with a positioning head (14) and a square block (26). The upper end of each of the plurality of connecting shafts (25) is provided with a square slot (27), and the upper end of each of the plurality of positioning heads (14) is provided with a positioning slot (15).

2. The wire winding device for wire harness processing according to claim 1, characterized in that: The rotating assembly (6) includes a driving gear (28) and multiple driven gears (29). The driving gear (28) and multiple driven gears (29) are rotatably connected between the upper and lower inner walls of the support platform (1). The driving gear (28) and multiple driven gears (29) mesh. A second motor (30) is fixedly installed at the lower center of the support platform (1). The output end of the second motor (30) passes through the support platform (1) and is fixedly connected to the driving gear (28). The lower ends of multiple connecting shafts (25) pass through the support platform (1) and are fixedly connected to the corresponding driven gears (29).

3. The wire winding device for wire harness processing according to claim 1, characterized in that: The transmission assembly (7) includes a worm (22) and two worm wheels (23). The two worm wheels (23) are rotatably connected between the upper and lower inner walls of the transmission seat (3). The worm (22) is rotatably connected between the inner walls of both sides of the transmission seat (3). The worm (22) meshes with the two worm wheels (23). A first motor (24) is fixedly installed on one side of the transmission seat (3). The output end of the first motor (24) passes through the transmission seat (3) and is fixedly connected to the worm (22). The upper ends of the two threaded rods (8) pass through the transmission seat (3) and are fixedly connected to the corresponding worm wheels (23).

4. The wire winding device for wire harness processing according to claim 1, characterized in that: The inner walls of the multiple sliding grooves (12) are provided with movable grooves (16) on both sides, the outer walls of the multiple positioning shafts (11) are slidably fitted with movable sleeves (18), the interiors of the multiple movable grooves (16) are movably provided with movable blocks (17), and the multiple movable blocks (17) are fixedly connected to the corresponding movable sleeves (18) and spring clips (13).

5. A wire winding device for wire harness processing according to claim 1, characterized in that: Both sides of the lower end of the transmission seat (3) are fixedly connected to the limiting sleeves (19). Both threaded sleeves (9) are movably arranged in the corresponding limiting sleeves (19). Both sides of the inner wall of the two limiting sleeves (19) are provided with limiting grooves (20). The interior of the multiple limiting grooves (20) is slidably provided with limiting blocks (21). The multiple limiting blocks (21) are fixedly connected to the corresponding threaded sleeves (9).

6. The wire bundling device of claim 1, wherein: Multiple spring blocks (13) are slidably disposed in corresponding sliding grooves (12), and multiple spring blocks (13) are engaged in corresponding positioning grooves (15).

7. A wire winding device for wire harness processing according to claim 1, characterized in that: Multiple square card blocks (26) are engaged in the corresponding square card slots (27).

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