A winding and taking-up device

Abstract

This invention belongs to the field of cable wrapping and take-up technology, specifically relating to a cable wrapping and take-up device, including a U-shaped frame and a take-up wheel. A first motor is installed at the front end of the U-shaped frame, and an open rectangular box is fixedly connected to the left side of the U-shaped frame. A second motor is installed at the left end of the open rectangular box, and the output shaft of the second motor extends into the open rectangular box and is fixedly connected to a first gear. A transmission mechanism is installed on the side of the first gear near the U-shaped frame. A second gear, meshing with the first gear, is rotatably connected inside the open rectangular box. A transmission shaft passing through the open rectangular box is fixedly connected to the left end of the second gear. A processing box is fixedly connected to the left end of the open rectangular box, and a wrapping processing mechanism is provided inside the processing box. The wrapping processing mechanism includes a compaction component and a pusher component. This invention can clamp and compact the wrapped audio cable while simultaneously bulging the air between the wrapping tape and the cable, increasing the sealing and stability between the wrapping tape and the cable, thereby improving the protective effect of the wrapping tape on the cable.

Description

Technical Field

[0001] This invention belongs to the field of wrapping and take-up technology, and specifically relates to a wrapping and take-up device. Background Technology

[0002] Video cables generally refer to audio / video connection cables, which are used to transmit electroacoustic signals or data. Video connection cables, or simply video cables, consist of two parts: the video cable itself and the connector. During cable manufacturing, the wire cores are usually wrapped with tape. This wrapping protects the insulation or inner sheath from damage during cable armoring, acting as a buffer and padding. Furthermore, depending on the material used, the tape provides different functions for the cable insulation or inner sheath, such as heat insulation, corrosion protection, and anti-aging. It also keeps the wire cores cylindrical, preventing loosening and ensuring signal integrity.

[0003] Therefore, cable wrapping greatly improves the cable's protective properties. Existing wrapping machines require a take-up device to collect the wrapped cable after wrapping for subsequent processing or transportation. However, existing take-up devices typically only use a motor to drive a take-up wheel to take in the cable, causing it to wrap inside the take-up wheel. During cable wrapping, if the angle between the wrapping tape and the cable is not matched, wrinkles can easily appear at the connection between adjacent loops of the wrapping tape. At the same time, if the wrapping tape is pulled too far and is not smooth, air bulges can easily form between the wrapping tape and the cable when the tape is wrapped around the cable. The wrinkles will lift the wrapping tape and create gaps, thus affecting the sealing of the cable wrapping. In such cases, directly using a motor to drive the take-up wheel to take in the cable reduces the protective effect of the wrapping and therefore needs improvement. Summary of the Invention

[0004] The purpose of this invention is to provide a wrapping and take-up device that can clamp and compact the wrapped audio cable in four directions using two first arc-shaped clamps and two second arc-shaped clamps, thereby increasing the compaction effect of the audio cable and preventing gaps between the wrapping tape and the audio cable from affecting the protection of the cable. At the same time, the transmission mechanism can evenly drive the audio cable to move back and forth, so that the audio cable is evenly wound inside the take-up wheel, avoiding the need for manual adjustment of the audio cable take-up position due to uneven take-up.

[0005] To achieve the above-mentioned technical objectives, the technical solution adopted by the present invention is as follows:

[0006] A wrapping and take-up device includes a U-shaped frame and a take-up reel. A first motor is installed at the front end of the U-shaped frame, and the output shaft of the first motor extends into the U-shaped frame and is connected to the take-up reel. An open rectangular box is fixedly connected to the left side of the U-shaped frame. A second motor is installed at the left end of the open rectangular box, and a first gear is fixedly connected inside the open rectangular box with its output shaft extending into the box. A transmission mechanism is installed on the side of the first gear near the U-shaped frame. A second gear, meshing with the first gear, is rotatably connected inside the open rectangular box. A transmission shaft passing through the open rectangular box is fixedly connected to the left end of the second gear. A processing box is fixedly connected to the left end of the open rectangular box. A take-up opening is provided on the right side of the processing box. The transmission shaft is located inside the processing box, and a wrapping processing mechanism is provided inside the processing box.

[0007] The wrapping processing mechanism includes a compaction component and a pushing component. The compaction component includes a hollow mounting block fixedly connected inside the processing box. A worm gear matching the position of the hollow mounting block is fixedly connected to the periphery of the transmission shaft. A worm wheel is driven by the worm gear. A third gear is fixedly connected to the rear end of the worm wheel. The third gear is rotatably connected to the hollow mounting block. A fourth gear meshing with a second gear is rotatably connected to the center of the front end of the hollow mounting block. A bidirectional cam is driven by the center of the fourth gear through a rotating shaft. Four sliding grooves are evenly formed inside the hollow mounting block. The sliding groove is slidably connected to a moving plate. The four moving plates are respectively installed with a first spring on the side away from each other. The moving plates on the upper and lower sides are slidably connected to a hollow mounting block on the side away from the transmission shaft. The moving plates on the upper and lower sides are fixedly connected with a first arc-shaped clamping plate on the side close to each other. The hollow mounting block is symmetrically installed with elastic telescopic rods in the front and back. The front elastic telescopic rod is provided with a first pull rope between itself and the moving plate it is close to. The two elastic telescopic rods are provided with a linkage component. The two elastic telescopic rods are installed with a second arc-shaped clamping plate on the side close to each other.

[0008] Both of the elastic telescopic rods include a fixed cylinder fixedly connected to a hollow mounting block. A telescopic rod is slidably connected inside each of the two fixed cylinders. A second spring fixedly connected to the telescopic rod is provided inside each of the two fixed cylinders. The first pull rope is fixedly connected to the front telescopic rod. The two second arc-shaped clamps are respectively fixedly connected to the two telescopic rods. The linkage assembly includes a connecting rod fixedly connected to the front second arc-shaped clamp, and the connecting rod is slidably connected to the rear fixed cylinder. A second pull rope fixedly connected to the rear telescopic rod through the hollow mounting block is fixedly connected to the rear telescopic rod.

[0009] The pusher assembly includes a rotating cylinder rotatably connected to the right end of the hollow mounting block. Several meshing teeth are fixedly connected to the outside of the rotating cylinder. A fifth gear that meshes with the several meshing teeth is fixedly connected to the outside of the drive shaft. Two sliding rods are rotatably connected inside the rotating cylinder. One of the sliding rods has threaded grooves symmetrically opened in the middle. The two threaded grooves have opposite thread directions. Each of the two threaded grooves is threadedly connected to a mounting plate that is slidably connected to the other sliding rod. A first spiral plate is fixedly connected to one side of the two mounting plates that are close to each other. A rubber pad is installed on one side of the two first spiral plates that are close to each other.

[0010] A second spiral plate is installed on one side of each of the two mounting plates, and a sponge is installed on one side of each of the two second spiral plates. A stabilizing rod that is fixedly connected to the rotating cylinder is slidably connected to the side of each of the two mounting plates near the second spiral plate.

[0011] The sliding rod, which has a threaded groove, extends from both the upper and lower ends of the rotating cylinder and is fixedly connected to a handle.

[0012] The transmission mechanism includes an L-shaped rod fixedly connected to the first gear. A sliding block is slidably connected to the center of the open rectangular box. A square plate is fixedly connected to the side of the sliding block near the L-shaped rod. Two inclined plates facing the center are fixedly connected to each of the four corners of the square plate. The two inclined plates are close to each other on the side away from the L-shaped rod. Cylinders matching the two inclined plates are fixedly connected to both ends of the L-shaped rod. The L-shaped rod matches eight inclined plates. A U-shaped rod is fixedly connected to the upper right side of the sliding block. Rollers are rotatably connected between the U-shaped rods.

[0013] The processing box entrance is symmetrically connected to positioning wheels, the inside right side of the processing box is rotatably connected to a first abutting wheel that matches the push-pack assembly, the inside right side of the processing box is rotatably connected to a second abutting wheel, and the inside upper side of the lidless rectangular box is rotatably connected to a third abutting wheel.

[0014] The output shaft of the first motor is fixedly connected to a circular plate inside the U-shaped frame. A first cross block is fixedly connected to the rear end of the circular plate. A cross groove matching the first cross block is opened in the center of the take-up reel. A sliding cylinder is fixedly connected to the rear side inside the U-shaped frame. A limit plate is slidably connected to the front and rear of the sliding cylinder. A second cross block penetrating the sliding cylinder is fixedly connected to the front end of the limit plate. A limit block is fixedly connected to the side of the limit plate. An L-shaped groove matching the limit block is opened inside the sliding cylinder. A third spring fixedly connected to the limit plate is installed inside the sliding cylinder. A pull rod penetrating the sliding cylinder is fixedly connected to the rear end of the limit plate. A straight handle is fixedly connected to the rear end of the pull rod. Arc-shaped grooves are opened through both the front and rear ends of the take-up reel.

[0015] The processing box is equipped with a door that matches the cable take-up opening at the top. A door handle is fixedly connected to the top of the door. A stabilizing rod is fixedly connected between the lidless rectangular box and the processing box.

[0016] This invention can clamp and compact the wrapped audio cable in four directions using two first arc-shaped clamps and two second arc-shaped clamps, increasing the compaction effect of the audio cable and thus preventing gaps between the wrapping tape and the audio cable from affecting the protection of the cable. At the same time, the transmission mechanism can evenly drive the audio cable to move back and forth, so that the audio cable is evenly wound inside the take-up wheel, avoiding the need for manual adjustment of the take-up position due to uneven take-up. Attached Figure Description

[0017] The present invention can be further illustrated by the non-limiting embodiments given in the accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the structure of a wrapping and take-up device according to the present invention;

[0019] Figure 2 This is a partial cross-sectional view of a winding and take-up device according to the present invention. Figure 1 ;

[0020] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 4 for Figure 2 Enlarged structural diagram at point B;

[0022] Figure 5 This is a partial cross-sectional view of a winding and take-up device according to the present invention. Figure 2 ;

[0023] Figure 6 for Figure 5 Enlarged structural diagram at point C;

[0024] Figure 7 This is a partial structural schematic diagram of a winding and take-up device according to the present invention;

[0025] Figure 8 This is a partial cross-sectional view of a winding and take-up device according to the present invention. Figure 3 ;

[0026] Figure 9 for Figure 8 A magnified structural diagram at point D.

[0027] The symbols for the main components are explained below:

[0028] 1. U-shaped frame, 11. take-up reel, 12. first motor, 13. open rectangular box, 14. second motor, 15. first gear, 16. second gear, 17. drive shaft, 18. processing box, 2. hollow mounting block, 21. worm gear, 22. worm wheel, 23. third gear, 23. fourth gear, 231. bidirectional cam, 24. sliding groove, 25. moving plate, 26. first spring, 27. first arc-shaped clamp, 28. elastic telescopic rod, 29. first pull rope, 31. second arc-shaped clamp, 32. fixed cylinder, 33. telescopic rod, 34. second spring, 35. connecting rod, 36. second pull rope;

[0029] Rotating cylinder 4, meshing teeth 41, fifth gear 42, sliding rod 43, threaded groove 44, mounting plate 45, first spiral plate 46, rubber pad 47, second spiral plate 48, sponge wiper 49, stabilizing rod 5, handle 51, L-shaped rod 52, sliding block 53, square plate 54, inclined plate 55, cylinder 56, U-shaped rod 57, roller 58;

[0030] Positioning wheel 6, first abutting wheel 61, second abutting wheel 62, third abutting wheel 63, circular plate 64, first cross block 641, cross groove 65, sliding cylinder 66, limiting plate 67, second cross block 68, limiting block 69, L-shaped sliding groove 7, third spring 71, pull rod 72, straight handle 73, arc groove 74, box door 75, door handle 76, stabilizing bar 77. Detailed Implementation

[0031] To enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments. Example

[0032] like Figure 1-9 As shown, a wrapping and take-up device of the present invention includes a U-shaped frame 1 and a take-up reel 11. A first motor 12 is installed at the front end of the U-shaped frame 1. The output shaft of the first motor 12 extends into the U-shaped frame 1 and is connected to the take-up reel 11 for transmission. An open rectangular box 13 is fixedly connected to the left side of the U-shaped frame 1. A second motor 14 is installed at the left end of the open rectangular box 13. A first gear 15 is fixedly connected inside the open rectangular box 13 with its output shaft extending into the open rectangular box 13. A transmission mechanism is installed on the side of the first gear 15 near the U-shaped frame 1. A second gear 16 that meshes with the first gear 15 is rotatably connected inside the open rectangular box 13. A transmission shaft 17 that passes through the open rectangular box 13 is fixedly connected to the left end of the second gear 16. A processing box 18 is fixedly connected to the left end of the open rectangular box 1. A take-up opening is opened on the right side of the processing box 18. The transmission shaft 17 is located inside the processing box 18. A wrapping processing mechanism is provided inside the processing box 18.

[0033] The packaging processing mechanism includes a compaction component and a packaging pusher component. The compaction component includes a hollow mounting block 2 fixedly connected inside the processing box 18. A worm gear 21, matching the position of the hollow mounting block 2, is fixedly connected to the periphery of the drive shaft 17. A worm wheel 22 is driven by the worm gear 21. A third gear 23 is fixedly connected to the rear end of the worm wheel 22. The third gear 23 is rotatably connected to the hollow mounting block 2. A fourth gear 231, meshing with the second gear 23, is rotatably connected to the center of the front end of the hollow mounting block 2. A bidirectional cam 24 is driven by the center of the fourth gear 231 through a rotating shaft. Four sliding grooves 25 are evenly distributed inside the hollow mounting block 2. The four sliding plates 26 are connected to the sliding groove 25. The four sliding plates 26 are respectively connected to the four sliding grooves 25 with first springs 27 on the side away from each other. The side of the upper and lower sliding plates 26 away from the transmission shaft 17 is slidably connected to the hollow mounting block 2. The side of the upper and lower sliding plates 26 that are close to each other is fixedly connected with first arc-shaped clamping plates 28. The hollow mounting block 2 has elastic telescopic rods 29 symmetrically installed at the front and back. The front elastic telescopic rod 29 is provided with a first pull rope 3 between it and the adjacent sliding plate 26. The two elastic telescopic rods 29 are provided with a linkage component. The side of the two elastic telescopic rods 29 that are close to each other is installed with second arc-shaped clamping plates 31.

[0034] In use, the wrapped audio cable enters from the center of the left end of the processing box 18, passes through the compaction assembly and the push-pack assembly, and then goes around the transmission mechanism to be fixed inside the take-up reel 11. The push-pack assembly then clamps the wrapped cable, thus installing the audio cable in the center of the processing box 18 and the compaction assembly. Finally, the first motor 12 and the second motor 14 are started. When the first motor 12 is working, it drives the take-up reel 11, which is connected to the transmission, to rotate, thereby generating a force on the wrapped audio cable and winding it inside the take-up reel 11. When the second motor 14 is working, it drives the first gear 15 to rotate. Since the first gear 15 and the second gear 16 mesh and the first gear 15 is equipped with a transmission mechanism, the first gear 15 rotates... When the device moves, it drives the transmission mechanism to move and the second gear 16 to rotate. The movement of the transmission mechanism drives the audio cable to move back and forth, so that the audio cable is evenly wound inside the take-up reel 11. When the second gear 16 rotates, it drives the transmission shaft 17 to rotate, which in turn drives the worm 21 to rotate. Since the worm 21 meshes with the worm wheel 22, the worm 21 drives the worm wheel 22 to rotate, which in turn drives the third gear 23, which is fixedly connected to it, to rotate. When the third gear 23 rotates, it drives the fourth gear 231, which meshes with it, to rotate. This, in turn, drives the bidirectional cam 24 to rotate through the fixedly connected rotating shaft. The bidirectional cam 24 has symmetrical protrusions, so when the bidirectional cam 24 rotates, it also drives the motion plate 26 on the symmetrical surface to move.

[0035] Since the moving plates 26 are slidably connected inside the sliding groove 25, and the moving plates 26 are equipped with the first spring 27, when the moving plates 26 are not under force, the elastic force of the first spring 27 will cause the four moving plates 26 to move closer to each other, thereby causing the moving plates 26 to abut against the bidirectional cam 24. When the bidirectional cam 24 rotates, the symmetrically arranged protrusions will cause the two symmetrical moving plates 26 to overcome the rebound force of the first spring 27 and move away from each other. When the bidirectional cam 24 rotates to a vertical position, the vertically symmetrical moving plates 26 will move away from each other, while the horizontally symmetrical moving plates 26 will abut against the non-protrusions of the bidirectional cam 24 due to the rebound force of the first spring 27. This causes the first pull rope 3 to move towards the bidirectional cam 24 under the drive of the moving plate 26. Simultaneously, the elastic coefficient of the first spring 27 is greater than the elastic coefficient of the elastic telescopic rod 29, causing the first pull rope 3 to pull the elastic telescopic rod 29, thus moving the front second arc-shaped clamping plate 31 forward. This, in turn, drives the rear second arc-shaped clamping plate 31 backward through the linkage assembly. This causes the two second arc-shaped clamping plates 31 to move away from each other. When the bidirectional cam 24 rotates to the horizontal position of the protrusions, the symmetrically arranged protrusions will move away from the upper and lower moving plates 26, causing the moving plates on both sides of the upper and lower 26 to be pulled by the rebound force of the first spring 27. The first arc-shaped clamping plates 28 move closer together, clamping and compressing the top and bottom sides of the wrapped cable. As the bidirectional cam 24 rotates, it causes the two symmetrically positioned moving plates 26 to compress the first spring 27 and move away from each other. This causes the left moving plate 26, fixedly connected to the first pull rope 3, to move to the left under the elastic tension of the elastic telescopic rod 29. This causes the elastic telescopic rod 29 to extend, simultaneously driving the two second arc-shaped clamping plates 31 closer together via the linkage assembly. This clamps and compresses the wrapped audio cable from both the front and back sides, preventing the cable from becoming loose. This process further compresses the audio cable. Sometimes, the wrapping angle between the tape and the audio cable may not match, resulting in uneven wrinkles at the overlap of adjacent wrapping tapes. This affects the sealing performance of the tape on the audio cable. The two first arc-shaped clamps 28 and the two second arc-shaped clamps 31 clamp and compress the periphery of the audio cable, thus compressing and sealing the wrinkles that appear in the adjacent wrapping tapes. At the same time, the two separately set first arc-shaped clamps 28 and the two second arc-shaped clamps 31 can be used for audio cables of any size, avoiding the situation where the first arc-shaped clamps 28 or the second arc-shaped clamps 31 abut against each other during the clamping process when the cable is small, thus failing to clamp and compress the cable.

[0036] This invention can clamp and compact the wrapped audio cable in four directions using two first arc-shaped clamps 28 and two second arc-shaped clamps 31, increasing the compaction effect of the audio cable and thus preventing gaps between the wrapping tape and the audio cable from affecting the protection of the cable. At the same time, the transmission mechanism can evenly drive the audio cable to move back and forth, so that the audio cable is evenly wound inside the take-up wheel 11, avoiding the need for manual adjustment of the audio cable take-up position due to uneven take-up.

[0037] Both elastic telescopic rods 29 include a fixed cylinder 32 fixedly connected to the hollow mounting block 2. Both fixed cylinders 32 have telescopic rods 33 slidably connected inside. Both fixed cylinders 32 have a second spring 34 fixedly connected to the telescopic rod 33 inside. The first pull rope 3 is fixedly connected to the front telescopic rod 33. Two second arc-shaped clamps 31 are fixedly connected to the two telescopic rods 33 respectively. The linkage component includes a connecting rod 35 fixedly connected to the front second arc-shaped clamp 31. The connecting rod 35 is slidably connected to the rear fixed cylinder 32. The rear end of the connecting rod 35 is fixedly connected to a second pull rope 36 that passes through the hollow mounting block 2 and is fixedly connected to the rear telescopic rod 33.

[0038] When the symmetrical moving plate 26 moves to the right, the elastic coefficient of the first spring 27 is greater than that of the elastic telescopic rod 29, which in turn is greater than that of the second spring 34. This causes the moving plate 26 to pull the first pull rope 3 to the right, which in turn causes the front telescopic rod 33 to move forward, and simultaneously drives the connecting rod 35 to move forward. This causes the lower end of the second pull rope 36 to move forward, which in turn drives the rear telescopic rod 33 to move backward against the rebound force of the second spring 34. This allows the two second arc-shaped clamping plates 31 to move away from each other. When the symmetrical moving plate 26 moves to the left, the first spring 27 is compressed, and simultaneously, driven by the second spring 34, the first pull rope 3 moves to the left. The leftward movement of the first pull rope 3 causes the front telescopic rod 33 to move closer to the audio cable, and simultaneously drives the connecting rod 35 to move backward, which in turn drives the rebound force of the rear second spring 34 to move the rear telescopic rod 33 forward. This allows the central audio cable to be clamped and compacted in the front-to-back direction. Example

[0039] Based on Embodiment 1, the pusher assembly includes a rotating cylinder 4 rotatably connected to the right end of the hollow mounting block 2. Several meshing teeth 41 are fixedly connected to the outside of the rotating cylinder 4. A fifth gear 42 that meshes with several meshing teeth 41 is fixedly connected to the outside of the transmission shaft 17. Two sliding rods 43 are rotatably connected inside the rotating cylinder 21. One of the sliding rods 43 has threaded grooves 44 symmetrically opened in the middle. The two threaded grooves 44 have opposite thread directions. Both threaded grooves 44 are threadedly connected to a mounting plate 45 that is slidably connected to the other sliding rod 43. The two mounting plates 45 are respectively fixedly connected to a first spiral plate 46 on the side close to each other. Rubber pads 47 are installed on the side close to each other of the two first spiral plates 46.

[0040] First, by rotating the sliding rod 43 with the threaded groove 44, the two mounting plates 45 threadedly connected to the threaded groove 44 will move simultaneously. Since the threads of the two threaded grooves 44 rotate in opposite directions and the two mounting plates 45 are slidably connected to the other sliding rod 43, the two mounting plates 45 will move closer together when the sliding rod 43 rotates clockwise and further apart when it rotates counterclockwise. The dimensions of the two mounting plates 45 match the dimensions of the rotating cylinder 4. When the two mounting plates 45 move further apart to their limit, they will abut against the inside of the rotating cylinder 4, thus preventing the mounting plates 45 from disengaging from the threaded groove 44. When the two mounting plates 45 move closer together, they will also move the two first spiral plates 46 and the rubber pad 47 closer together until the rubber pad 47 abuts and clamps the audio cable. Then, the second motor 14 is started, driving the transmission shaft 17 to rotate, which simultaneously drives the fifth gear 42 to rotate. The rotation direction of the machine 14 matches the winding direction of the wrapping tape, thereby driving the rotation of several meshing teeth 41 that mesh with the fifth gear 42. When the meshing teeth 41 rotate, they drive the rotating cylinder 4 to rotate, which in turn drives the internal first spiral plate 46 and rubber pad 47 to rotate and abut against the periphery of the audio cable. Since the first spiral plate 46 is spirally arranged, it will squeeze and push along the periphery of the audio cable when it rotates, thereby pushing out the air bulges generated during the wrapping of the audio cable from the edge of the wrapping tape. At the same time, the rubber pad 47 increases the pushing friction with the wrapped audio cable, and the rubber pad 47 is elastic, so the wrinkles generated by the compaction component can slide through, avoiding the wrinkles from being hard against the first spiral plate 46 and damaging the wrapping tape. In this way, the pushing component can push out the air bulges generated during the wrapping process from inside the wrapping tape, increasing the sealing between the wrapping tape and the cable, thereby increasing the protective effect of the wrapping tape on the cable.

[0041] Two mounting plates 45 are each mounted with a second spiral plate 48 on one side close to each other. A sponge wiper 49 is mounted on one side close to each other on the other side of the two second spiral plates 48. A stabilizing rod 5, which is fixedly connected to the rotating cylinder 4, is slidably connected to the side of the two mounting plates 45 close to the second spiral plates 48. When the two mounting plates 45 move, they will drive the second spiral plates 48 and the sponge wiper 49 to move at the same time. In this way, when the sponge wiper 39 comes into contact with the tape, it wipes the tape, preventing dust from adhering to the outside of the tape for a long time, and also preventing dust from entering the inside of the cable through the tape.

[0042] The sliding rod 43, which has a threaded groove 44, extends from both the upper and lower ends of the rotating cylinder 4 and is fixedly connected to a handle 51; this makes it convenient for the user to rotate the sliding rod 43 by using the handle 51.

[0043] The transmission mechanism includes an L-shaped rod 52 fixedly connected to the first gear 15, a sliding block 53 slidably connected to the center of the open rectangular box 13, a square plate 54 fixedly connected to the side of the sliding block 53 near the L-shaped rod 52, two inclined plates 55 fixedly connected to the four corners of the square plate 54 facing the center, the two inclined plates 55 are close to each other on the side away from the L-shaped rod 52, cylinders 56 matching the two inclined plates 55 are fixedly connected to both ends of the L-shaped rod 52, and the L-shaped rod 52 matches eight inclined plates 55, a U-shaped rod 57 is fixedly connected to the upper right side of the sliding block 54, and rollers 58 are rotatably connected between the U-shaped rods 57;

[0044] Before operation, the cable is passed between the U-shaped rod 57 and the roller 58. When the first gear 15 rotates, it will drive the L-shaped rod 52 to rotate. Since the L-shaped rod 52 is vertically set, and the length of the L-shaped rod 52 matches the distance between the inclined plates 55, when the L-shaped rod 52 drives the cylinder 56 to rotate, it will drive the cylinder to rotate one by one on the two inclined plates 55. Figure 7 For example, when the L-shaped rod 52 rotates to the right, the cylinder 56 on the left side of the L-shaped rod 52 will simultaneously drive the two sets of four inclined plates 55 to move to the left until the left cylinder 56 disengages from the two left inclined plates 55. Since the two inclined plates are tilted closer to the corner of the positive plate 54, the cylinder 56 will not slide between the two inclined plates 55. Therefore, when the left cylinder 56 disengages from the two left inclined plates 55, it will drive the square plate 54 to move to the left. Then, after the L-shaped rod 53 continues to rotate, the left cylinder 56 inserts between the two inclined plates 55 on the upper right side, causing the two inclined plates 55 on the lower right side to disengage and rotate. The square plate 54 will then be placed between the other cylinder 56 and the two inclined plates 55. With the help of the cylinder 56, the cylinder 56 on the lower right side moves to the right, causing it to insert into the two inclined plates 55 on the upper left side. Then, the two inclined plates 55 on the upper left side continue to move to the right under the force of the cylinder 56, causing the cylinder 56 on the upper right side to detach from the two inclined plates 55 and insert into the two inclined plates 55 on the lower left side, which continue to move to the right. In this cycle, the L-shaped rod 53 continues to rotate, which in turn drives the square plate 54 and the sliding block 53 to move back and forth. This causes the U-shaped rod 57 and the roller 58 to move back and forth to adjust the winding position of the cable, preventing uneven winding of the cable and the formation of a concentrated protrusion. Uneven winding of the cable will also cause the cable to detach from the protrusion to the flat part during use, resulting in a loose cable that is inconvenient to use.

[0045] Positioning wheels 6 are symmetrically connected at the entrance of the processing box 18. A first abutting wheel 61, matching the pushing assembly, is rotatably connected to the right side inside the processing box 18. A second abutting wheel 62 is rotatably connected to the right side inside the processing box 18. A third abutting wheel 63 is rotatably connected to the upper side inside the lidless rectangular box 13. In use, the cable passes through the two positioning wheels 6, around the lower side of the first abutting wheel 61, the upper side of the second abutting wheel 62, and the upper side of the third abutting wheel 63, and enters the transmission mechanism. The two positioning wheels 6 facilitate the positioning of the cable with the compaction assembly and the pushing assembly. The first abutting wheel 61 matches the center of the pushing assembly, thus positioning the cable in the center inside the processing box 18. The second abutting wheel 62 and the third abutting wheel 63, in conjunction with the first abutting wheel 61, can easily raise the height of the cable and align it with the transmission mechanism. Moreover, the positioning wheels 6, the first abutting wheel 61, the second abutting wheel 62, and the third abutting wheel 63 are all rotatably connected, which does not affect the movement of the cable.

[0046] The output shaft of the first motor 12 passes through the inside of the U-shaped frame 1 and is fixedly connected to a circular plate 64. The rear end of the circular plate 64 is fixedly connected to a first cross block 641. The center of the take-up reel 11 is provided with a cross groove 65 that matches the first cross block 641. The rear side of the inside of the U-shaped frame 1 is fixedly connected to a sliding cylinder 66. The sliding cylinder 66 is slidably connected to a limit plate 67. The front end of the limit plate 67 is fixedly connected to a second cross block 68 that passes through the sliding cylinder 66. The side of the limit plate 67 is fixedly connected to a limit block 69. The inside of the sliding cylinder 66 is provided with an L-shaped groove 7 that matches the limit block 69. The inside of the sliding cylinder 66 is installed with a third spring 71 that is fixedly connected to the limit plate 67. The rear end of the limit plate 67 is fixedly connected to a pull rod 72 that passes through the sliding cylinder 66. The rear end of the pull rod 72 is fixedly connected to a straight handle 73. The front and rear ends of the take-up reel 11 are both provided with arc-shaped grooves 74.

[0047] In use, both the first cross block 641 and the second cross block 68 are located inside the take-up reel 11. When the first motor 12 rotates, it drives the take-up reel 11 to rotate and wind the cable. After take-up, the single-handle 73 moves backward against the third spring 71, causing the limiting block 69 to slide inside the vertical groove of the L-shaped slide groove 7. When the limiting block 69 slides to the horizontal groove of the L-shaped slide groove 7, rotating the single-handle 73 allows the limiting block 69 to enter the horizontal groove for positioning. At this point, the second cross block 68 is fully inserted into the sliding cylinder 66, thus enabling… The take-up reel 11 is moved backward and slides out of the first cross block 641 for picking up. After picking up, the unwound take-up reel 11 can be installed and inserted into the first cross block 641. Then, the flathead wrench 73 is rotated so that the limiting block 69 enters the L-shaped vertical groove 7 and can be released. At this time, the rebound force of the third spring 71 will drive the limiting plate 67 and the second cross block 68 to be inserted into the cross groove 65 of the take-up reel 11 for limiting. The arc groove 74 can reduce the weight of the take-up reel 11 and also facilitate the handling of the take-up reel 11 through the arc groove 74.

[0048] The upper end of the processing box 18 is equipped with a door 75 that matches the cable take-up opening. A door handle 76 is fixedly connected to the upper end of the door 75. A stabilizing rod 77 is fixedly connected between the coverless rectangular box 13 and the processing box 18. The stabilizing rod 77 can increase the stability of the processing box 18, while the door 75 can protect the inside of the processing box 18 when it is not in use. When needed, the door handle 76 can be used to turn and open the door 75.

[0049] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in the present invention should still be covered by the claims of the present invention.

Claims

1. A winding and take-up device, comprising a U-shaped frame and a take-up reel, characterized in that: A first motor is installed at the front end of the U-shaped frame. The output shaft of the first motor extends into the U-shaped frame and is connected to the take-up reel. An open rectangular box is fixedly connected to the left side of the U-shaped frame. A second motor is installed at the left end of the open rectangular box. The output shaft of the second motor extends into the open rectangular box and is fixedly connected to a first gear. A transmission mechanism is installed on the side of the first gear near the U-shaped frame. A second gear that meshes with the first gear is rotatably connected inside the open rectangular box. A transmission shaft that passes through the open rectangular box is fixedly connected to the left end of the second gear. A processing box is fixedly connected to the left end of the open rectangular box. A take-up opening is opened on the right side of the processing box. The transmission shaft is located inside the processing box. A wrapping processing mechanism is provided inside the processing box. The wrapping processing mechanism includes a compaction component and a pushing component. The compaction component includes a hollow mounting block fixedly connected inside the processing box. A worm gear matching the position of the hollow mounting block is fixedly connected to the periphery of the transmission shaft. A worm wheel is driven by the worm gear. A third gear is fixedly connected to the rear end of the worm wheel. The third gear is rotatably connected to the hollow mounting block. A fourth gear meshing with a second gear is rotatably connected to the center of the front end of the hollow mounting block. A bidirectional cam is driven by the center of the fourth gear through a rotating shaft. Four sliding grooves are evenly formed inside the hollow mounting block. The sliding groove is slidably connected to a moving plate. The four moving plates are respectively installed with a first spring on the side away from each other and the four sliding grooves. The moving plates on the upper and lower sides are slidably connected to a hollow mounting block on the side away from the transmission shaft. The moving plates on the upper and lower sides are fixedly connected with a first arc-shaped clamping plate on the side close to each other. The hollow mounting block is symmetrically installed with elastic telescopic rods in the front and back. The front elastic telescopic rod is provided with a first pull rope between itself and the moving plate it is close to. The two elastic telescopic rods are provided with a linkage component. The two elastic telescopic rods are installed with a second arc-shaped clamping plate on the side close to each other. Both of the elastic telescopic rods include a fixed cylinder fixedly connected to a hollow mounting block. A telescopic rod is slidably connected inside each of the two fixed cylinders. A second spring fixedly connected to the telescopic rod is provided inside each of the two fixed cylinders. The first pull rope is fixedly connected to the front telescopic rod. The two second arc-shaped clamps are respectively fixedly connected to the two telescopic rods. The linkage assembly includes a connecting rod fixedly connected to the front second arc-shaped clamp, and the connecting rod is slidably connected to the rear fixed cylinder. A second pull rope fixedly connected to the rear telescopic rod through the hollow mounting block is fixedly connected to the rear telescopic rod.

2. The winding and take-up device according to claim 1, characterized in that: The pusher assembly includes a rotating cylinder rotatably connected to the right end of the hollow mounting block. Several meshing teeth are fixedly connected to the outside of the rotating cylinder. A fifth gear that meshes with the several meshing teeth is fixedly connected to the outside of the drive shaft. Two sliding rods are rotatably connected inside the rotating cylinder. One of the sliding rods has threaded grooves symmetrically opened in the middle. The two threaded grooves have opposite thread directions. Each of the two threaded grooves is threadedly connected to a mounting plate that is slidably connected to the other sliding rod. A first spiral plate is fixedly connected to one side of the two mounting plates that are close to each other. A rubber pad is installed on one side of the two first spiral plates that are close to each other.

3. The winding and take-up device according to claim 2, characterized in that: A second spiral plate is installed on one side of each of the two mounting plates, and a sponge is installed on one side of each of the two second spiral plates. A stabilizing rod that is fixedly connected to the rotating cylinder is slidably connected to the side of each of the two mounting plates near the second spiral plate.

4. The winding and take-up device according to claim 2, characterized in that: The sliding rod, which has a threaded groove, extends from both the upper and lower ends of the rotating cylinder and is fixedly connected to a handle.

5. The winding and take-up device according to claim 1, characterized in that: The transmission mechanism includes an L-shaped rod fixedly connected to the first gear. A sliding block is slidably connected to the center of the open rectangular box. A square plate is fixedly connected to the side of the sliding block near the L-shaped rod. Two inclined plates facing the center are fixedly connected to each of the four corners of the square plate. The two inclined plates are close to each other on the side away from the L-shaped rod. Cylinders matching the two inclined plates are fixedly connected to both ends of the L-shaped rod. The L-shaped rod matches eight inclined plates. A U-shaped rod is fixedly connected to the upper right side of the sliding block. Rollers are rotatably connected between the U-shaped rods.

6. The winding and take-up device according to claim 1, characterized in that: The processing box entrance is symmetrically connected to positioning wheels, the inside right side of the processing box is rotatably connected to a first abutting wheel that matches the push-pack assembly, the inside right side of the processing box is rotatably connected to a second abutting wheel, and the inside upper side of the lidless rectangular box is rotatably connected to a third abutting wheel.

7. The winding and take-up device according to claim 1, characterized in that: The output shaft of the first motor is fixedly connected to a circular plate inside the U-shaped frame. A first cross block is fixedly connected to the rear end of the circular plate. A cross groove matching the first cross block is opened in the center of the take-up reel. A sliding cylinder is fixedly connected to the rear side inside the U-shaped frame. A limit plate is slidably connected to the front and rear of the sliding cylinder. A second cross block penetrating the sliding cylinder is fixedly connected to the front end of the limit plate. A limit block is fixedly connected to the side of the limit plate. An L-shaped groove matching the limit block is opened inside the sliding cylinder. A third spring fixedly connected to the limit plate is installed inside the sliding cylinder. A pull rod penetrating the sliding cylinder is fixedly connected to the rear end of the limit plate. A straight handle is fixedly connected to the rear end of the pull rod. Arc-shaped grooves are opened through both the front and rear ends of the take-up reel.

8. The winding and take-up device according to claim 1, characterized in that: The processing box is equipped with a door that matches the cable take-up opening at the top. A door handle is fixedly connected to the top of the door. A stabilizing rod is fixedly connected between the lidless rectangular box and the processing box.

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