A stabilizing device for cable take-up

Abstract

This invention discloses a cable winding stabilizing device, relating to the field of cable processing technology. It includes a base and a cable. A winding structure is mounted at one end of the base, and a rotating shaft is mounted at the other end. A mounting frame is connected to one side of the rotating shaft. One end of the mounting frame has a long slot, and a primary support rod is mounted on the rotating shaft. A reciprocating screw is mounted on the base, and a primary slider that cooperates with the reciprocating screw is mounted on the reciprocating screw. A secondary support rod passing through the long slot is mounted on the primary slider. Symmetrical guide structures are mounted on the primary and secondary support rods. A horizontal plate is mounted on the mounting frame, and a tensioning structure located between the two guide structures is mounted on the horizontal plate. This device effectively maintains the stability of the cable during the winding process, preventing cable damage, and flexibly guides the winding, ensuring cable quality.

Description

Technical Field

[0001] This invention relates to the field of cable processing technology, specifically a cable winding stabilizing device. Background Technology

[0002] Cables are typically rope-like structures made of several or groups of conductors twisted together. Each group of conductors is insulated from each other and is often twisted around a central core, with the entire structure covered by a highly insulating outer layer. Cables are characterized by internal conductivity and external insulation. During production, metal wires are first twisted into the required core shape, which is then passed through an extrusion machine. The extruded plastic layer wraps around the core, serving as insulation and a sheath. Depending on the specific production requirements of different cables, armoring or other shielding layers and sheaths may also be added during production.

[0003] Cable extrusion is a crucial step in wire and cable production. In this process, the conductor is coated with insulation or sheathing material through an extruder. To ensure cable quality and production efficiency, various auxiliary equipment is used to ensure the smooth operation of the extrusion process. Among these, the take-up stabilizing device is used to maintain stable cable tension and accurate positioning during the take-up process, and to prevent cable twisting or damage during winding. Located at the end of the extrusion system, the take-up stabilizing device is used to wind the output cable onto the spool.

[0004] To ensure cable quality, the wire or cable needs to maintain a certain tension; otherwise, the plastic layer may become eccentric or uneven. Currently used cable stabilizing devices typically have a horizontally reciprocating guide structure before the cable is wound onto the spool. This allows the cable to swing evenly in front of the spool, ensuring a uniform and tight winding. However, while the guide structure moves the cable horizontally, it also pulls on the output end of the cable. Furthermore, to maintain cable tension, most production systems have a tensioning structure near the spool. This tensioning structure, under the lateral pull of the guide structure, can cause changes in the cable's stress, even leading to twisting and rolling on the rollers at the front, affecting the final cable quality. Summary of the Invention

[0005] The purpose of this invention is to provide a cable winding stabilizing device to solve the problems mentioned in the background art. A cable winding stabilizing structure is proposed, which can flexibly adjust the output position of the cable, ensuring uniform winding of the cable on the spool, maintaining the cable under stable tension, and preventing quality problems such as cable twisting.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A cable winding stabilizing device includes a base and a cable. A winding structure and an adjusting structure are respectively installed at both ends of the base. The adjusting structure includes a rotating shaft rotatably mounted on the base. A mounting frame is connected to the side of the rotating shaft near the winding structure. An elongated slot is formed at the end of the mounting frame away from the rotating shaft. A primary support rod is mounted on the rotating shaft. The adjusting structure includes a reciprocating screw rotatably mounted on the surface of the base. A primary slider cooperating with the reciprocating screw is mounted on the reciprocating screw. A secondary support rod passing through the elongated slot is mounted on the primary slider.

[0008] The primary and secondary support rods are respectively equipped with mutually symmetrical guide structures; a horizontal plate is installed on the mounting frame, and a tensioning structure is installed on the horizontal plate between the two guide structures. The cable passes through the guide structure and the tensioning structure and connects to the winding structure. The guide structure is used to guide the direction of the cable, and the tensioning structure is used to maintain a stable tension on the cable.

[0009] A transmission structure is connected between the winding structure and the reciprocating screw, and the transmission structure is used to enable the winding structure and the reciprocating screw to work together.

[0010] As a further aspect of the present invention: an arc-shaped slide rail surrounding the rotating shaft is installed on the base, and a secondary slider is installed on the mounting bracket, the secondary slider being connected in series on the slide rail.

[0011] As a further embodiment of the present invention: the guide structure includes a guide seat, a through hole in the middle of the guide seat, two pairs of mutually perpendicular guide wheels are arranged in the through hole, and a through groove is formed on the edge of the through hole to connect the inside of the guide seat. The guide wheels are connected to a transmission frame located inside the through groove.

[0012] As a further embodiment of the present invention: the guide seat is provided with a plurality of bidirectional screws distributed along the inner wall of the guide seat, and a first-stage threaded cylinder is installed at both ends of the bidirectional screws, and the two ends of the transmission frame are respectively connected to the corresponding first-stage threaded cylinders.

[0013] As a further embodiment of the present invention: the bidirectional screws are connected by a primary bevel gear, and a primary knob is installed on the guide seat, the primary knob being connected to the bidirectional screws.

[0014] As a further embodiment of the present invention: the tensioning structure includes a tensioning seat mounted on a horizontal plate, with vertical support columns mounted at both ends of the tensioning seat, a tensioning rod rotatably mounted on the support column, tensioning wheels connected between the two ends of the tensioning rod and the opposite tensioning rod, and an adjusting rod rotatably mounted on the tensioning rod, the adjusting rod being slidably connected to the support column.

[0015] As a further embodiment of the present invention: a sliding groove is formed on the support column, a sliding rod is installed inside the support column, a sliding sleeve is slidably installed on the sliding rod, one end of the sliding sleeve is connected to a spring, and the free end of the adjusting rod passes through the sliding groove and connects to the sliding sleeve.

[0016] As a further embodiment of the present invention: the two ends of the slide rod are provided with symmetrical threaded sections in the area near the middle of the tension rod, a secondary threaded cylinder is installed on the threaded section, the secondary threaded cylinder is connected to the slide sleeve, a control rod is installed inside the tensioning seat, the control rod is connected to the slide rod through a secondary bevel gear, and a secondary knob is connected to one end of the control rod that protrudes from the tensioning seat.

[0017] As a further embodiment of the present invention: the winding structure includes a support frame fixed on the base, a main shaft mounted on the support frame, a winding wheel mounted on the main shaft, and a motor mounted on one side of the support frame, the motor being connected to the main shaft.

[0018] As a further embodiment of the present invention: the transmission structure includes pulleys and a transmission belt, and pulleys are respectively installed at one end of the main shaft and the reciprocating screw, and the pulleys are connected to each other by the transmission belt.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] The cable winding stabilizing device described above is equipped with an adjustment structure that allows the mounting frame to rotate around the shaft. After the extruded cable passes through the guide structure at the shaft, it is then tensioned by the tensioning structure, and then passes through the second guide structure located at the reciprocating screw. Finally, the winding structure completes the winding process. The second guide structure can move back and forth along the reciprocating screw, so that the cable is evenly wound on the winding structure, making the cable winding more stable and avoiding cable accumulation or uneven winding during the winding process.

[0021] The cable winding stabilizing device described above has a tensioning structure that keeps the cable under tension within a certain range. This prevents the cable from becoming loose due to slippage of the winding structure and also prevents the cable from being damaged by excessive tension in the winding structure, thus providing a certain degree of protection for the cable.

[0022] The cable winding stabilizing device described above has a tensioning structure located between two guide structures that can change direction as the mounting frame rotates. Therefore, this device ensures that the tensioning structure is always on the same vertical plane as the two guide structures and moves with the second guide structure, avoiding cable twisting caused by the second guide structure moving the cable laterally. While maintaining sufficient tension, this device maximizes the production quality of the cable and reduces the risk of cable damage. Attached Figure Description

[0023] Figure 1 A schematic diagram of a cable winding stabilization device.

[0024] Figure 2 A schematic diagram of the front structure of a cable winding stabilization device.

[0025] Figure 3 This is a schematic diagram of the adjustment structure and winding structure in a cable winding stabilization device.

[0026] Figure 4 This is a schematic diagram of the guiding structure in a cable winding stabilization device.

[0027] Figure 5 This is a schematic diagram of the tensioning structure in a cable winding stabilization device.

[0028] Figure 6 This is a schematic diagram of the connection structure between the slide bar and the tension bar in a cable winding stabilizing device.

[0029] In the diagram: 1. Base; 2. Adjustment structure; 21. Rotating shaft; 211. Primary support rod; 22. Slide rail; 23. Mounting bracket; 231. Secondary slider; 232. Long slot; 24. Primary slider; 241. Secondary support rod; 25. Horizontal plate; 26. Reciprocating screw; 3. Guide structure; 31. Guide seat; 32. Through hole; 321. Through slot; 33. Primary knob; 34. Double-acting screw; 35. Primary threaded cylinder; 36. Transmission frame; 37. Guide wheel; 38. Primary bevel gear; 4. Tensioning structure; 41. Tensioning seat; 411. Support column; 412. Slide groove; 42. Control lever; 421. Secondary knob; 43. Tensioning rod; 431. Tensioning wheel; 44. Adjusting rod; 45. Slide rod; 451. Threaded section; 46. Secondary threaded cylinder; 47. Spring; 48. Sliding sleeve; 49. Secondary bevel gear; 5. Rewinding structure; 51. Rewinding wheel; 52. Main shaft; 53. Support frame; 54. Motor; 6. Transmission structure; 61. Transmission belt; 62. Pulley; 7. Cable. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Please see Figures 1 to 6In this embodiment of the invention, a cable winding stabilizing device includes a base 1 and a cable 7. A winding structure 5 and an adjusting structure 2 are respectively installed at both ends of the base 1. The adjusting structure 2 includes a rotating shaft 21 rotatably mounted on the base 1. A mounting bracket 23 is connected to the side of the rotating shaft 21 closest to the winding structure 5. A long slot 232 is formed at the end of the mounting bracket 23 away from the rotating shaft 21. A primary support rod 211 is installed on the rotating shaft 21. The adjusting structure 2 includes a reciprocating screw 26 rotatably mounted on the surface of the base 1. A primary slider 24 cooperating with the reciprocating screw 26 is installed on the reciprocating screw 26. A secondary support rod 241 passing through the long slot 232 is installed on the primary slider 24.

[0032] The primary support rod 211 and the secondary support rod 241 are respectively equipped with mutually symmetrical guide structures 3; a horizontal plate 25 is installed on the mounting frame 23, and a tensioning structure 4 located between the two guide structures 3 is installed on the horizontal plate 25. The cable 7 passes through the guide structure 3 and the tensioning structure 4 and connects to the winding structure 5. The guide structure 3 is used to guide the direction of the cable 7, and the tensioning structure 4 is used to maintain a stable tension on the cable 7.

[0033] A transmission structure 6 is connected between the winding structure 5 and the reciprocating screw 26. The transmission structure 6 is used to enable the winding structure 5 and the reciprocating screw 26 to produce a linkage effect.

[0034] This device has a winding structure 5 mounted on the base 1 for winding the cable 7. A rotating shaft 21 is mounted on the other end of the base 1, connecting to a mounting base. The free end of the mounting base, through the cooperation of a long slot 232 and a secondary support rod 241, can reciprocate as the primary slider 24 moves. The primary slider 24 has an internal structure that engages with a reciprocating screw 26. Therefore, as the reciprocating screw 26 rotates, the primary slider 24 and the guide structure 3 above it can reciprocate along the axial direction of the winding structure 5, continuously changing the position of the cable 7 input to the winding structure 5, ensuring the cable 7 is evenly wound onto the winding wheel 51. In this device, the cable 7 serves only as an auxiliary structure for demonstration purposes and is not essential.

[0035] A guide structure 3 is installed at the pivot 21 using a primary support rod 211. A tensioning structure 4 is also installed in the middle of the mounting base using a horizontal plate 25. The cable 7 first passes through the guide structure 3 at the pivot 21, then around the two tensioning rollers 431 of the tensioning structure 4, and finally passes through the second guide structure 3, ultimately being stably output to the position of the winding structure 5. This device has a built-in tensioning structure 4, which ensures that the cable 7 maintains stable tension, preventing damage to the cable 7 caused by jamming or slippage during winding. Because the movement of the primary slider 24 drives the rotation of the mounting plate, the two guide structures 3 and the tensioning structure 4 are always positioned in the same vertical plane. The cable 7 output from the tensioning structure 4 is directly opposite the position of the second guide structure 3. Therefore, even if the second guide structure 3 continuously reciprocates, the cable 7 will not wobble or roll at the tensioning structure 4, avoiding potential damage to the cable 7 and improving its quality.

[0036] As another embodiment of the present invention, please refer to Figures 1 to 3 The base 1 is equipped with an arc-shaped slide rail 22 surrounding the rotating shaft 21, and the mounting bracket 23 is equipped with a secondary slider 231, which is connected in series with the slide rail 22. The slide rail 22, in conjunction with the secondary slider 231, further restricts the rotation trajectory of the mounting plate, enhancing stability and providing stronger support for the mounting plate. The structure of the slide rail 22 and the secondary slider 231 is not a limiting structure; rollers or ball bearings along the arc direction can also be used instead of the secondary slider 231 and the slide rail 22.

[0037] Please see Figure 1 , Figure 2 and Figure 4 The guide structure 3 includes a guide seat 31 with a through hole 32 in the center. Two pairs of mutually perpendicular guide wheels 37 are arranged within the through hole 32. A through groove 321 connecting the inside of the guide seat 31 is formed at the edge of the through hole 32. The guide wheels 37 are connected to a transmission frame 36 located inside the through groove 321. The guide structure 3 provides pressure to the cable 7 and guides the cable 7 to change its direction according to transmission needs. The two sets of mutually perpendicular guide wheels 37 restrict the position of the cable 7 from both vertical and horizontal angles. To further protect the cable 7, in both guide structures 3, the guide wheels 37 located at vertical positions are positioned near the tensioning structure 4. The two outer guide wheels 37 guide the lateral turning of the cable 7, while the two inner guide wheels 37 guide the vertical turning of the cable 7 during the tensioning process. The internal rotating frame restricts the position of the guide wheels 37. By controlling the translation of the transmission frame 36, the spacing between the guide wheels 37 can be changed to meet the guiding requirements of cables 7 of different thicknesses.

[0038] Please see Figure 4The guide seat 31 has multiple bidirectional screws 34 distributed along its inner wall. Each end of the bidirectional screw 34 is fitted with a primary threaded cylinder 35, and both ends of the transmission frame 36 are connected to corresponding primary threaded cylinders 35. The rotation of the bidirectional screws 34 simultaneously drives the primary threaded cylinders 35 to move relative to or in opposite directions, thereby controlling the movement of the transmission frame 36 and the guide wheel 37. This ensures that the guide wheel 37 always fixes the cable 7 in a centered position. The structure of the bidirectional screws 34 and primary threaded cylinders 35 is not restrictive; other centering and clamping structures can also meet the structural requirements of this device, such as the centering and clamping structure used in drilling rigs or the center-fixed scissor structure.

[0039] Please see Figure 4 The bidirectional screws 34 are connected by a primary bevel gear 38. A primary knob 33 is mounted on the guide seat 31, and the primary knob 33 is connected to the bidirectional screws 34. The primary bevel gear 38 connects all the bidirectional screws 34. By controlling one of the bidirectional screws 34 through the primary knob 33, all the bidirectional screws 34 can synchronously control the guide wheel 37. The primary knob 33 is not restrictive and can be replaced by a mechanical drive such as a motor 54. For special cables 7 with a non-circular cross-sectional shape, two primary knobs 33 can also be used to control the horizontal and vertical bidirectional screws 34 respectively.

[0040] Please see Figure 1 , Figure 5 and Figure 6 The tensioning structure 4 includes a tensioning seat 41 mounted on a horizontal plate 25. Vertical support columns 411 are mounted at both ends of the tensioning seat 41. Tensioning rods 43 are rotatably mounted on the support columns 411. Tensioning wheels 431 connect the two ends of each tensioning rod 43 to their counterparts. An adjusting rod 44 is rotatably mounted on each tensioning rod 43, and the adjusting rod 44 is slidably connected to the support columns 411. The position of the tensioning seat 41 is fixed, and the tensioning rods 43 are mounted on the support columns 411 at both ends. The center position of the tensioning rods 43 is fixed, but both ends are rotatable. Therefore, the position of the tensioning wheels 431 can also be moved. By changing the position of the adjusting rod 44, the tensioning rods 43 can be rotated. Within a certain angle range, vertical rotation of the tensioning rod 43 increases the tension of the cable 7, while horizontal rotation decreases the tension of the cable 7. The tensioning structure 4 is not a restrictive structure. In addition to using two opposing tensioning wheels 431 to change the tension by rotation, a tensioning wheel 431 that can be vertically raised and lowered can also be used directly for adjusting the tension.

[0041] Please see Figure 1 , Figure 5 and Figure 6The support column 411 has a sliding groove 412, and a sliding rod 45 is installed inside the support column 411. A sliding sleeve 48 is slidably mounted on the sliding rod 45. One end of the sliding sleeve 48 is connected to a spring 47. The free end of the adjusting rod 44 passes through the sliding groove 412 and connects to the sliding sleeve 48. The sliding groove 412 is used to limit the sliding sleeve 48, and the spring 47 on the sliding sleeve 48 limits the movement of the sliding sleeve 48, thereby driving the rotation of the tension rod 43. The tension rod 43 is not completely fixed at a certain angle, but is in a dynamically changing angle range through the adaptive adjustment of the tension force and the spring 47, so that the tension of the cable 7 can also be kept within a stable range.

[0042] Please see Figure 1 , Figure 5 and Figure 6 The sliding rod 45 has symmetrical threaded sections 451 at both ends near the middle of the tensioning rod 43. A secondary threaded cylinder 46 is mounted on each threaded section 451, and the secondary threaded cylinder 46 is connected to a sliding sleeve 48. A control rod 42 is installed inside the tensioning seat 41. The control rod 42 is connected to the sliding rod 45 via a secondary bevel gear 49. A secondary knob 421 is connected to one end of the control rod 42 that extends out of the tensioning seat 41. The threaded section 451 on the sliding rod 45 engages with the secondary threaded cylinder 46. By operating the control rod 42 through the secondary knob 421, the two sliding rods 45 can rotate synchronously. The rotating sliding rod 45 drives the threaded cylinder to move axially, thus changing the preset tension level. The preset tension range can be adjusted according to the properties of different cables 7.

[0043] Please see Figures 1 to 3 The winding structure 5 includes a support frame 53 fixed on the base 1. A main shaft 52 is mounted on the support frame 53, and a winding wheel 51 is mounted on the main shaft 52. A motor 54 is mounted on one side of the support frame 53 and is connected to the main shaft 52. The support frame 53 is used to mount the main shaft 52, and the winding wheel 51 is fixed on the main shaft 52. The motor 54 drives the winding wheel 51 to rotate, thereby winding the cable 7. The winding wheel 51 is a detachable structure. After the cable 7 is wound on the winding wheel 51, a new winding wheel 51 can be replaced for continued use.

[0044] Please see Figures 1 to 3The transmission structure 6 includes pulleys 62 and a transmission belt 61. Pulleys 62 are respectively mounted on one end of the main shaft 52 and the reciprocating screw 26, and the pulleys 62 are connected by the transmission belt 61. By using the cooperation of the transmission belt 61 and pulleys 62, the reciprocating screw 26 and the main shaft 52 can rotate synchronously at a certain ratio. By changing the size of the pulleys 62, the transmission ratio can be further changed, thereby controlling that for every revolution of the take-up wheel 51, the reciprocating screw 26 drives the second guide frame to move by one cable 7 diameter, so that the cable 7 is evenly wound on the take-up wheel 51.

[0045] The working principle of this invention is:

[0046] This device has a winding structure 5 installed at one end of the base 1 and a rotating shaft 21 installed at the other end. A mounting frame 23 is connected to the rotating shaft 21. The mounting frame 23 has a long slot 232. A reciprocating screw 26 is installed on the base 1, and a primary slider 24 is installed on the reciprocating screw 26. A secondary support rod 241, passing through the long slot 232, is installed on the primary slider 24. The rotating shaft 21 also has the secondary support rod 241 installed. Two symmetrical guide structures 3 are installed on the primary and secondary support rods 211 and 241. A tensioning structure 4 is also installed in the middle of the mounting frame 23. After passing through the first guide structure 3, the cable 7 is tensioned by the tensioning structure 4, and then passes through the second guide structure 3 to complete the winding. This device can achieve stable winding of the cable 7, maintaining sufficient tension before winding, and avoiding the possibility of cable twisting during the adjustment of the cable 7 winding position, thus improving the production quality of the cable 7.

[0047] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of the equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cable winding stabilizing device, comprising a base and a cable, characterized in that, The base has a winding structure and an adjustment structure installed at both ends. The adjustment structure includes a rotating shaft rotatably mounted on the base. A mounting bracket is connected to the side of the rotating shaft near the winding structure. A long slot is opened at the end of the mounting bracket away from the rotating shaft. A primary support rod is installed on the rotating shaft. The adjustment structure includes a reciprocating screw rotatably mounted on the surface of the base. A primary slider that cooperates with the reciprocating screw is installed on the reciprocating screw. A secondary support rod that passes through the long slot is installed on the primary slider. The primary and secondary support rods are respectively equipped with mutually symmetrical guide structures; a horizontal plate is installed on the mounting frame, and a tensioning structure is installed on the horizontal plate between the two guide structures. The cable passes through the guide structure and the tensioning structure and connects to the winding structure. The guide structure is used to guide the direction of the cable, and the tensioning structure is used to maintain a stable tension on the cable. A transmission structure is connected between the winding structure and the reciprocating screw, and the transmission structure is used to enable the winding structure and the reciprocating screw to produce a linkage effect. The tensioning structure includes a tensioning seat mounted on a horizontal plate, with vertical support columns mounted at both ends of the tensioning seat. A tensioning rod is rotatably mounted on the support column. Tensioning wheels are connected between the two ends of the tensioning rod and the opposite tensioning rod. An adjusting rod is rotatably mounted on the tensioning rod, and the adjusting rod is slidably connected to the support column. The support column has a sliding groove, a sliding rod is installed inside the support column, a sliding sleeve is slidably installed on the sliding rod, one end of the sliding sleeve is connected to a spring, and the free end of the adjusting rod passes through the sliding groove and connects to the sliding sleeve. The slide rod has symmetrical threaded sections at both ends near the middle of the tension rod. A secondary threaded cylinder is installed on the threaded section and connected to the slide sleeve. A control rod is installed inside the tensioning seat. The control rod is connected to the slide rod through a secondary bevel gear. A secondary knob is connected to one end of the control rod that protrudes from the tensioning seat.

2. The cable winding stabilizing device according to claim 1, characterized in that, The base is equipped with an arc-shaped slide rail that surrounds the rotating shaft, and the mounting bracket is equipped with a secondary slider connected in series with the slide rail.

3. The cable winding stabilizing device according to claim 1, characterized in that, The guiding structure includes a guide seat with a through hole in the middle. Two pairs of mutually perpendicular guide wheels are arranged in the through hole. A through groove is formed on the edge of the through hole, which connects to the inside of the guide seat. The guide wheels are connected to a transmission frame located inside the through groove.

4. The cable winding stabilizing device according to claim 3, characterized in that, The guide seat is provided with a plurality of bidirectional screws distributed along the inner wall of the guide seat. Each end of the bidirectional screw is equipped with a first-stage threaded cylinder, and the two ends of the transmission frame are respectively connected to the corresponding first-stage threaded cylinder.

5. The cable winding stabilizing device according to claim 4, characterized in that, The bidirectional screws are connected by a primary bevel gear, and a primary knob is installed on the guide seat, which is connected to the bidirectional screw.

6. The cable winding stabilizing device according to claim 1, characterized in that, The winding structure includes a support frame fixed on a base, a main shaft mounted on the support frame, a winding wheel mounted on the main shaft, and a motor mounted on one side of the support frame, the motor being connected to the main shaft.

7. The cable winding stabilizing device according to claim 6, characterized in that, The transmission structure includes pulleys and a transmission belt. One end of the main shaft and the reciprocating screw are respectively equipped with pulleys, and the pulleys are connected to each other by the transmission belt.

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