Wire harness winding device with spacing adjusting function

Abstract

The invention discloses a wire harness winding device with a distance adjusting function, and belongs to the technical field of wire harness winding, the wire harness winding device comprises a fixed body, a power block is arranged on one side of the fixed body, the power block is rotatably connected with the fixed body, a winding device is arranged on the side, away from the fixed body, of the power block, and the winding device comprises a movable column, a movable rod and a movable rod, a moving body is arranged on the side, away from the power block, of the moving column. Before the wire harness is wound, the moving body moves along the track, in the moving process of the moving body, the moving body makes contact with the surface of the power block, then the wire harness penetrates through the moving body and is wound on the moving column, the driving shaft of the driving motor drives the power block to rotate, and in the rotating process of the power block, the wire harness is wound. And the moving body extrudes the wound wire harness, so that the wire harness is compacted and fixed, the phenomenon that the wound wire harness is stacked and wound due to looseness of the wire harness is avoided, and the winding quality of the wire harness is improved.

Description

Technical Field

[0001] The invention relates to the technical field of wire harness winding, in particular to a wire harness winding device with a spacing adjustment function. Background Art

[0002] A wire harness is generally a group of metal wires and cables tied together to connect signals and power between transport equipment. In the field of power engineering and manufacturing, a large number of wire harnesses are often used. After the wire harness is used, it needs to be wound and stored, usually with the help of a wire harness winding and storage device; Existing wire harness winding devices usually adopt a manual winding method, and the inner diameter of the wire harness roll is constant and cannot be adjusted as needed, which makes the equipment more restrictive. In addition, the manual winding method may cause the wire harness to become loose, resulting in the phenomenon of stacking and entanglement of the wire harness, which in turn affects the quality of the wire harness winding. Summary of the invention

[0003] The object of the present invention is to provide a wire harness winding device with a spacing adjustment function to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: A wire harness winding device with a spacing adjustment function comprises: a fixed body, a power block is arranged on one side of the fixed body, the power block is rotatably connected to the fixed body, a driving motor is arranged in the power block, a driving shaft of the driving motor is connected to the power block, a winding device is arranged on the side of the power block away from the fixed body, and the winding device comprises: a plurality of moving columns, the plurality of moving columns are arranged around the axis of the power block, a moving body is arranged on the side of the moving column away from the power block, a track is arranged at the bottom of the moving body, and the moving body is slidably connected to the track; Before winding the wire harness, the staff pushes the moving body to the side close to the fixed body, and the moving body then moves along the track. During the movement of the moving body, the moving body contacts the surface of the power block, and then the wire harness passes through the moving body and is wound around the moving column. Then the controller controls the drive motor to start, and the drive shaft of the drive motor drives the power block to rotate. During the rotation of the power block, the wire harness is wound, and the moving body squeezes the wound wire harness so that the wire harness is compacted and fixed to prevent the wire harness from loosening, which in turn causes the wound wire harness to be stacked and wound, thereby improving the quality of the wire harness winding.

[0005] Preferably, a plurality of diameter-changing grooves are provided on a side of the power block away from the fixed body, and the plurality of diameter-changing grooves are arranged around the axis of the power block. The movable column is slidably connected with the diameter-changing grooves. A gear set and a No. 1 motor are provided at the bottom of the power block. The gear set is driven by the No. 1 motor, and the transmission shaft of the gear set is connected with the movable column.

[0006] Preferably, a rotating column is provided on the side of the moving column away from the power block, a micro motor is provided inside the moving column, a driving shaft of the micro motor is connected to the rotating column, the rotating column is rotatably connected to the moving column, and a winding block is provided on the outer wall of the rotating column.

[0007] Preferably, the cross-section of the winding block is crescent-shaped, and the winding block consists of a winding cavity and a guide block. The axis of the winding cavity is in a coincident state with the axis of the rotating column, and the guide block is located on the side of the winding cavity away from the rotating column.

[0008] Preferably, a telescopic tube is provided on the inner wall of the winding chamber, a spring is provided inside the telescopic tube, an extrusion plate is provided on the side of the telescopic tube close to the rotating column, the extrusion plate is arc-shaped, and a plurality of wiping ports are provided on the surface of the side of the extrusion plate close to the rotating column, and the telescopic tube is connected to the wiping port.

[0009] Preferably, a plurality of guide grooves are provided on the side of the guide block away from the axis of the power block, a cleaning chamber is provided in the guide block, a micro pump is provided in the cleaning chamber, the micro pump is connected to the telescopic tube through a pipeline, sliding grooves are provided on the diameters of two adjacent variable diameter grooves, a sliding column is provided on the side of the guide block close to the sliding groove, the sliding column is respectively slidably connected with the sliding groove and the guide block, a push cylinder is provided on the end of the sliding column away from the guide block, and a push rod of the push cylinder is connected to the sliding column.

[0010] Preferably, the moving body comprises: a fixed column and a moving plate, the fixed column is located at the center of the moving plate, the axis of the fixed column is in a coincidence state with the axis of the power block, the fixed column is rotatably connected to the power block, and a plurality of telescopic grooves are provided on the side of the fixed column close to the moving plate, and the telescopic grooves are located between two adjacent winding blocks.

[0011] Preferably, a telescopic column is slidably connected in the telescopic groove, and a squeezing roller is provided on a side of the telescopic column away from the fixed column, and the squeezing roller is rotatably connected to the telescopic column and the power block respectively; Before the wire harness is wound, the moving plate moves along the track to the side close to the power block. During the movement of the moving plate, the moving plate drives the fixed column and the squeezing roller to move, so that the fixed column and the squeezing roller contact the surface of the power block during the movement, and then the moving body supports and fixes the winding device, avoiding the increase in weight due to the increase in the number of turns of the wire harness winding in the subsequent wire harness winding process, thereby affecting the balance of the winding device and improving the quality of the wire harness winding; When the wire harness needs to be wound in a large volume, the winding blocks are formed into a circle. The staff passes the wire harness through the squeezing roller and winds the wire harness around one of the rotating columns. Then the controller controls the driving motor to drive the driving motor to drive the power block to rotate. During the rotation of the power block, the power block drives the moving column to rotate, and the moving column drives the rotating column to rotate, so that the rotating column drives the winding block to rotate around the axis of the power block. When the winding block rotates, it drives the wire harness to be wound. When the wire harness is wound, it contacts the surface of the squeezing roller, so that the squeezing roller rotates under the action of the wire harness, and then the squeezing roller guides the wire harness. As the number of turns of the wire harness increases, the diameter of the turns generated by the winding of the wire harness increases continuously, so that the wire harness forms an extrusion force on the squeezing roller, so that the wire harness pushes the squeezing roller to move, and the squeezing roller moves to the side away from the fixed column. During the movement of the squeezing roller, it also reacts to the wire harness to squeeze the wire harness, so that the wire harness is compacted and fixed, and the loose wire harness is prevented, which leads to the stacking and winding phenomenon of the wound wire harness, thereby improving the quality of the wire harness winding. The wire harness will contact the side of the guide block at the beginning of winding, and the guide block is provided with a guide groove on the side to guide the wire harness, so that the guide groove cooperates with the squeezing roller to guide the wire harness, thereby avoiding the phenomenon of stacking and winding of the wire harness; When the inner diameter of the harness loop generated by harness winding needs to be reduced, the controller controls the No. 1 motor to start, and the driving shaft of the No. 1 motor drives the gear set to rotate, and the gear set drives the moving column to move when it rotates, and the moving column moves along the diameter-changing groove, and the moving column moves from the edge of the power block to the center of the power block. While the moving column moves, the controller controls the push cylinder to start, and the push rod in the push cylinder drives the sliding column to move, and the sliding column moves along the sliding groove, so that the moving column and the sliding column move synchronously, so that the winding block moves under the drive of the moving column and the sliding column. In the process of the winding block moving toward the center of the power block, the winding block always forms a circular circle, thereby achieving the effect of changing the inner diameter, avoiding the need to replace equipment when winding harness rolls of different diameters, thereby improving the efficiency of harness winding; When it is necessary to carry out winding operations of multiple wire harness rolls at the same time, the driving motor is in a stopped state at this time, and the staff first passes the wire harness through the squeezing roller, and then winds it on the corresponding rotating column in turn. Then the controller controls the micro motor in the moving column to start, and the driving shaft of the micro motor accumulates to drive the rotating column to rotate. When the rotating column rotates, it drives the wire harness to be wound. At this time, the winding block is in a stationary state. When the wire harness is wound, the squeezing plate is always in contact with the wire harness. During the winding process of the wire harness, the controller controls the micro pump in the cleaning chamber to start, and the micro pump extracts cleaning water and transports it to the telescopic tube through a pipeline, and finally outputs it through the wiping port. After the cleaning water is output, the surface of the wire harness is wiped, thereby improving the cleanliness of the surface of the wire harness, and the squeezing plate continuously squeezes the wire harness during the winding process of the wire harness, so that the squeezing plate can also compact the wire harness when winding the small roll wire harness, further avoiding the loosening of the wire harness, which leads to the stacking and winding phenomenon of the wound wire harness, thereby improving the quality of the wire harness winding; Through the gear set and the push cylinder, the movable column and the sliding column slide in the variable diameter groove and the sliding groove respectively, so that the angle between the axis of the winding block and the axis of the power block changes, thereby changing the state of the wire harness when winding, thereby improving the adaptability when winding different wire harness rolls.

[0012] Compared with the prior art, the beneficial effects achieved by the present invention are: By cooperating with the squeezing roller and the guide groove, the wire harness is guided and the squeezing roller is used to generate squeezing force on the wire harness, so that the wire harness is compacted, and the loosening of the wire harness is further avoided, which leads to the stacking and entanglement of the wound wire harness, thereby improving the quality of the wire harness winding; the movement of the moving column and the sliding column is used to drive the movement of the winding block, thereby changing the inner diameter of the wire harness roll when it is wound, thereby achieving the effect of inner diameter adjustment and improving the adaptability of the equipment; when winding several wire harness rolls at the same time, the squeezing plate and the guide groove cooperate with each other, both compacting the wire harness and cleaning the surface of the wire harness, thereby improving the cleanliness of the wire harness surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 is a stereogram of the present invention; Figure 2 It is a schematic diagram of the structure of the power block and the winding device; Figure 3 It is a front view of the power block and winding device; Figure 4 It is the internal diagram of the fixed block and the power block; Figure 5It is a structural schematic diagram of the winding block; Figure 6 It is the internal cross-sectional view of the winding block; Figure 7 It is a schematic diagram of the structure of the moving body; Figure 8 is the front view of the moving body; In the figure: 1, fixed body; 11, power block; 2. Winding device; 21. Moving column; 22. Variable diameter groove; 23. Rotating column; 24. Winding block; 25. Winding chamber; 251. Telescopic tube; 26. Guide block; 261. Guide groove; 27. Extrusion plate; 271. Wiping port; 28. Cleaning chamber; 29. ​​Sliding groove; 291. Sliding column; 3. Moving body; 31. Fixed column; 32. Moving plate; 33. Telescopic slot; 331. Telescopic column; 34. Extrusion roller. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0015] See also Figure 1-Figure 8 , the present invention provides a technical solution: A wire harness winding device with a spacing adjustment function comprises: a fixed body 1, a power block 11 is arranged on one side of the fixed body 1, the power block 11 is rotatably connected to the fixed body 1, a driving motor is arranged in the power block 11, a driving shaft of the driving motor is connected to the power block 11, a winding device 2 is arranged on the side of the power block 11 away from the fixed body 1, and the winding device 2 comprises: a plurality of moving columns 21, the plurality of moving columns 21 are arranged around the axis of the power block 11, a moving body 3 is arranged on the side of the moving column 21 away from the power block 11, a track is arranged at the bottom of the moving body 3, and the moving body 3 is slidably connected to the track.

[0016] As a specific embodiment of the present invention, a plurality of diameter-changing grooves 22 are provided on the side of the power block 11 away from the fixed body 1, and the plurality of diameter-changing grooves 22 are arranged around the axis of the power block 11. The movable column 21 is slidably connected with the diameter-changing grooves 22. A gear set and a No. 1 motor are provided at the bottom of the power block 11. The gear set is driven by the No. 1 motor, and the transmission shaft of the gear set is connected with the movable column 21.

[0017] As a specific embodiment of the present invention, a rotating column 23 is arranged on the side of the moving column 21 away from the power block 11, a micro motor is arranged inside the moving column 21, a driving shaft of the micro motor is connected to the rotating column 23, the rotating column 23 is rotatably connected to the moving column 21, and a winding block 24 is arranged on the outer wall of the rotating column 23.

[0018] As a specific embodiment of the present invention, the cross-section of the winding block 24 is crescent-shaped. The winding block 24 consists of a winding cavity 25 and a guide block 26. The axis of the winding cavity 25 is in a coincidence state with the axis of the rotating column 23. The guide block 26 is located on the side of the winding cavity 25 away from the rotating column 23.

[0019] As a specific embodiment of the present invention, a telescopic tube 251 is provided on the inner wall of the winding chamber 25, a spring is provided inside the telescopic tube 251, an extrusion plate 27 is provided on the side of the telescopic tube 251 close to the rotating column 23, the extrusion plate 27 is arc-shaped, and a plurality of wiping ports 271 are provided on the surface of the side of the extrusion plate 27 close to the rotating column 23, and the telescopic tube 251 is connected to the wiping port 271.

[0020] As a specific embodiment of the present invention, a plurality of guide grooves 261 are provided on the side of the guide block 26 away from the axis of the power block 11, a cleaning chamber 28 is provided in the guide block 26, a micro pump is provided in the cleaning chamber 28, the micro pump is connected to the telescopic tube 251 through a pipeline, a sliding groove 29 is provided on the diameter of two adjacent variable diameter grooves 22, a sliding column 291 is provided on the side of the guide block 26 close to the sliding groove 29, the sliding column 291 is respectively slidably connected to the sliding groove 29 and the guide block 26, a push cylinder is provided on the end of the sliding column 291 away from the guide block 26, and the push rod of the push cylinder is connected to the sliding column 291.

[0021] As a specific embodiment of the present invention, the moving body 3 includes: a fixed column 31 and a moving plate 32, the fixed column 31 is located at the center of the moving plate 32, the axis of the fixed column 31 is in a coincidence state with the axis of the power block 11, the fixed column 31 is rotatably connected to the power block 11, and a plurality of telescopic grooves 33 are provided on the side of the fixed column 31 close to the moving plate 32, and the telescopic grooves 33 are located between two adjacent winding blocks 24.

[0022] As a specific embodiment of the present invention, a telescopic column 331 is slidably connected in the telescopic groove 33, and a squeezing roller 34 is provided on the side of the telescopic column 331 away from the fixed column 31. The squeezing roller 34 is rotatably connected to the telescopic column 331 and the power block 11 respectively.

[0023] Working principle of the present invention: Before the wire harness is wound, the moving plate 32 moves along the track toward the side close to the power block 11. During the movement of the moving plate 32, the moving plate 32 drives the fixed column 31 and the squeezing roller 34 to move, so that the fixed column 31 and the squeezing roller 34 are in contact with the surface of the power block 11 during the movement, and then the moving body 3 supports and fixes the winding device 2, so as to avoid the increase in weight caused by the increase in the number of turns of the wire harness during the subsequent winding process, thereby affecting the balance of the winding device 2; When the wire harness needs to be wound in a large volume, the winding block 24 is formed into a circle. The staff passes the wire harness through the squeezing roller 34 and winds the wire harness around one of the rotating columns 23. Then the controller controls the driving motor to drive the driving motor to drive the power block 11 to rotate. During the rotation of the power block 11, the power block 11 drives the moving column 21 to rotate, and the rotating column 23 is driven to rotate when the moving column 21 rotates, so that the rotating column 23 drives the winding block 24 to rotate around the axis of the power block 11. When the winding block 24 rotates, it drives the wire harness to be wound. When the wire harness is wound, it is in contact with the squeezing roller 34. The surface of the roller 34 is in contact, so that the squeezing roller 34 rotates under the action of the wire harness, and then the squeezing roller 34 guides the wire harness, and as the number of turns of the wire harness increases, the diameter of the turns generated by the winding of the wire harness continues to increase, so that the wire harness forms an extrusion force on the squeezing roller 34, so that the wire harness pushes the squeezing roller 34 to move, and the squeezing roller 34 moves to the side away from the fixed column 31. During the movement of the squeezing roller 34, it also reacts to the wire harness to squeeze the wire harness, so that the wire harness is compacted and fixed, and the wire harness is prevented from being loose, which leads to the stacking and winding phenomenon of the wound wire harness; The wire harness will contact the side of the guide block 26 at the beginning of winding, and the guide block 26 is provided with a guide groove 261 on the side to guide the wire harness, so that the guide groove 261 cooperates with the squeezing roller 34 to guide the wire harness, thereby avoiding the phenomenon of stacking and winding of the wire harness; When the inner diameter of the harness loop generated by the harness winding needs to be reduced, the controller controls the No. 1 motor to start, and the driving shaft of the No. 1 motor drives the gear set to rotate, and the gear set drives the moving column 21 to move when it rotates, and the moving column 21 moves along the diameter-changing groove 22, and the moving column 21 moves from the edge of the power block 11 to the center of the power block 11. While the moving column 21 moves, the controller controls the push cylinder to start, and the push rod in the push cylinder drives the sliding column 291 to move, and the sliding column 291 moves along the sliding groove 29, so that the moving column 21 and the sliding column 291 move synchronously, so that the winding block 24 moves under the drive of the moving column 21 and the sliding column 291. In the process of the winding block 24 moving toward the center of the power block 11, the winding block 24 always forms a circular circle, thereby achieving the effect of changing the inner diameter, avoiding the need to replace equipment when winding harness rolls of different diameters; When it is necessary to carry out winding operations of multiple wire harness rolls at the same time, the driving motor is in a stopped state at this time, and the staff first passes the wire harness through the squeezing roller 34, and then winds it on the corresponding rotating column 23 in turn, and then the controller controls the micro motor in the moving column 21 to start, and the driving shaft of the micro motor accumulates to drive the rotating column 23 to rotate, and the rotating column 23 drives the wire harness to be wound when it rotates. At this time, the winding block 24 is in a stationary state, and the squeezing plate 27 is always in contact with the wire harness when the wire harness is wound. During the winding process of the wire harness, the controller controls the micro pump in the cleaning chamber 28 to start, and the micro pump extracts cleaning water and transports it to the telescopic tube 251 through a pipeline, and finally outputs it through the wiping port 271. After the cleaning water is output, the surface of the wire harness is wiped, thereby improving the cleanliness of the surface of the wire harness, and the squeezing plate 27 continuously squeezes the wire harness during the winding process of the wire harness, so that the squeezing plate 27 can also compact the wire harness when winding the small-volume wire harness, further avoiding the loosening of the wire harness, which leads to the stacking and winding of the wound wire harness; Through the gear set and the push cylinder, the movable column 21 and the sliding column 291 slide in the variable diameter groove 22 and the sliding groove 29 respectively, so that the axis of the winding block 24 and the axis of the power block 11 produce an angle change, thereby changing the state of the wire harness during winding, thereby realizing the winding of different wire harness rolls.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wire harness winding device with spacing adjustment function, characterized in that: include: A fixed body (1), a power block (11) is arranged on one side of the fixed body (1), the power block (11) is rotatably connected to the fixed body (1), a driving motor is arranged inside the power block (11), a driving shaft of the driving motor is connected to the power block (11), a winding device (2) is arranged on the side of the power block (11) away from the fixed body (1), the winding device (2) comprises: a plurality of moving columns (21), the plurality of moving columns (21) are arranged around the axis of the power block (11), a moving body (3) is arranged on the side of the moving column (21) away from the power block (11), a track is arranged at the bottom of the moving body (3), and the moving body (3) is slidably connected to the track.

2. A wire harness winding device with spacing adjustment function according to claim 1, characterized in that: A plurality of diameter-changing grooves (22) are arranged on a side of the power block (11) away from the fixed body (1), and the plurality of diameter-changing grooves (22) are arranged around the axis of the power block (11). The movable column (21) is slidably connected to the diameter-changing grooves (22). A gear group and a first motor are arranged at the bottom of the power block (11), and the gear group is driven by the first motor. The transmission shaft of the gear group is connected to the movable column (21).

3. A wire harness winding device with spacing adjustment function according to claim 2, characterized in that: A rotating column (23) is arranged on a side of the moving column (21) away from the power block (11), a micro motor is arranged inside the moving column (21), a driving shaft of the micro motor is connected to the rotating column (23), the rotating column (23) is rotatably connected to the moving column (21), and a winding block (24) is arranged on the outer wall of the rotating column (23).

4. The wire harness winding device with spacing adjustment function according to claim 3, characterized in that: The cross section of the winding block (24) is crescent-shaped. The winding block (24) is composed of a winding cavity (25) and a guide block (26). The axis of the winding cavity (25) is in a coincident state with the axis of the rotating column (23). The guide block (26) is located on the side of the winding cavity (25) away from the rotating column (23).

5. The wire harness winding device with spacing adjustment function according to claim 4, characterized in that: A telescopic tube (251) is arranged on the inner wall of the winding chamber (25), a spring is arranged inside the telescopic tube (251), an extrusion plate (27) is arranged on the side of the telescopic tube (251) close to the rotating column (23), the extrusion plate (27) is arc-shaped, and a plurality of wiping ports (271) are arranged on the surface of the side of the extrusion plate (27) close to the rotating column (23), and the telescopic tube (251) is connected to the wiping port (271).

6. The wire harness winding device with spacing adjustment function according to claim 4, characterized in that: A plurality of guide grooves (261) are arranged on a side of the guide block (26) away from the axis of the power block (11); a cleaning chamber (28) is arranged in the guide block (26); a micro pump is arranged in the cleaning chamber (28); the micro pump is connected to the telescopic tube (251) through a pipeline; two adjacent diameter-changing grooves (22) are provided with sliding grooves (29); a sliding column (291) is arranged on a side of the guide block (26) close to the sliding groove (29); the sliding column (291) is slidably connected to the sliding groove (29) and the guide block (26) respectively; a push cylinder is arranged on one end of the sliding column (291) away from the guide block (26); a push rod of the push cylinder is connected to the sliding column (291).

7. The wire harness winding device with spacing adjustment function according to claim 1, characterized in that: The moving body (3) comprises: a fixed column (31) and a moving plate (32); the fixed column (31) is located at the center of the moving plate (32); the axis of the fixed column (31) is in a coincident state with the axis of the power block (11); the fixed column (31) is rotatably connected to the power block (11); a plurality of telescopic grooves (33) are provided on one side of the fixed column (31) close to the moving plate (32); the telescopic grooves (33) are located between two adjacent winding blocks (24).

8. The wire harness winding device with spacing adjustment function according to claim 7, characterized in that: A telescopic column (331) is slidably connected in the telescopic groove (33), and a squeezing roller (34) is provided on a side of the telescopic column (331) away from the fixed column (31), and the squeezing roller (34) is rotatably connected to the telescopic column (331) and the power block (11) respectively.

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