A twisting and winding apparatus

Abstract

The application relates to the technical field of wire rope winding devices, in particular to a twisting and winding equipment which comprises a second machine base, a winding device arranged on the second machine base, a displacement driving device, a counterweight, a wire guide assembly and a traction assembly, a steel ring of the wire guide assembly is sleeved outside a wire winding roller of the winding device, the wire guide assembly and the counterweight are arranged on the two sides of an output end of the displacement driving device respectively and are connected at the head and the tail through a transmission component, two traction ends of the transmission component are arranged in an up-down mode along a Z-axis direction, one traction end of the transmission component is connected with the output end of the displacement driving device for transmission, the other traction end is connected with a second transmission wheel for transmission, and the wire guide assembly and the counterweight form a linkage transmission structure with tension through the transmission component. Through the tension linkage of the transmission component, the wire rope winding uniformity is improved, the load of the displacement driving device is reduced, the component impact and abrasion are reduced, and the equipment has the advantages of long service life, accurate and stable operation, high practicability and the like.

Description

Technical Field

[0001] This application relates to the technical field of rope winding devices, and in particular to a twisting winding device. Background Technology

[0002] In the rope manufacturing process, twisting and winding equipment plays a crucial role, directly affecting the winding quality, production efficiency, and ease of subsequent processing of the rope products. High-quality winding ensures that the ropes are neatly arranged and have uniform tension, avoiding problems such as knots, slack, or overstretching. Therefore, performance optimization of twisting and winding equipment has always been one of the key areas of technological improvement in the industry.

[0003] Existing twisting and winding devices typically consist of a base, several winding units, and a traction mechanism corresponding to each winding roller. The traction mechanism applies a constant tension to stretch the yarn to be wound, and the stretched yarn passes through nylon hooks and winds onto the winding bobbin. To achieve uniform winding of the yarn on the winding bobbin, the device is equipped with a lifting drive mechanism, which includes a lifting plate, a lifting guide shaft, a lifting motor, a rotating wheel, a pulley block, and a rope belt located on the pulley block. One end of the rope belt is connected to the rotating wheel, and the other end is connected to a weight counterweight. However, this structure has a significant drawback: the other end of the weight counterweight is in a free state and does not form structural traction with the rotating wheel, causing it to sway due to gravity inertia during reciprocating lifting and lowering. This swaying not only affects the stable movement of the collar, thus affecting the uniformity of yarn winding, but also generates additional impact force and wear on the components of the traction drive mechanism, significantly shortening its service life.

[0004] Therefore, it is urgent to optimize and improve the lifting drive mechanism of existing twisting and winding equipment to solve the problem of weight balance block swaying, so as to improve the stability of winding quality, reduce equipment failure rate and maintenance costs, extend the service life of traction drive mechanism, and meet the rope industry's demand for efficient and stable production. Utility Model Content

[0005] The purpose of this application is to provide a twisting and winding device to solve the problems in the prior art, such as uneven winding of the rope due to shaking when the weight balance block reciprocates and rises, and shortened life of the traction drive mechanism.

[0006] The embodiments of this application can be implemented through the following technical solutions:

[0007] A twisting and winding device includes a second base and a winding device, a displacement driving device, a counterweight, a wire assembly, and a traction assembly disposed on the second base. The steel collar of the wire assembly is sleeved outside the take-up roller of the winding device. The wire assembly and the counterweight are respectively disposed on both sides of the output end of the displacement driving device and are connected end to end by a transmission component.

[0008] The two traction ends of the transmission component are arranged vertically along the Z-axis. One traction end of the transmission component is connected to the output end of the displacement drive device for transmission, and the other traction end is connected to the second transmission wheel located at the lower part of the second base for transmission. The wire assembly and the counterweight block form a linkage transmission structure with tension through the transmission component.

[0009] Furthermore, the displacement driving device includes a displacement driving motor, a transmission assembly, a first transmission shaft, a second transmission shaft, and a first transmission wheel;

[0010] The input end of the transmission component is connected to the output end of the displacement drive motor. The output end of the transmission component is connected to and drives the second transmission shaft. The two ends of the second transmission shaft are respectively connected to the two base panels of the second base through bearing bases and extend along the Y-axis to the space between the two base panels. A first transmission wheel, which serves as the output end, is fixed on the second transmission shaft. A transmission component is sleeved between the first transmission wheel and the second transmission wheel at the lower part of the second base.

[0011] Furthermore, both the first and second transmission wheels are gears, and the transmission component is a chain. The first and second transmission wheels form a vertical meshing transmission structure through the closed-loop transmission component.

[0012] Furthermore, two winding devices are arranged in parallel between the two base panels, and the wire assembly is provided with two steel collars corresponding to each of the winding devices.

[0013] Both ends of the second drive shaft connected between the two base panels are connected to first drive wheels. The lower part of each of the two base panels is provided with a second drive wheel. The second drive wheel is connected to the base panel through a short shaft. The second drive wheel is rotatably connected to the short shaft. The short shaft is fixedly connected to the base panel.

[0014] Each pair of corresponding first and second transmission wheels is fitted with an independent transmission component. The same side of the two transmission components is connected to both ends of the wire assembly, and the other side is connected to a counterweight.

[0015] Furthermore, both ends of the wire assembly are slidably connected to the base panel via guide rail assemblies. The guide rail assembly includes a rail fixedly connected to the base panel along the Z-axis direction and a displacement base slidably connected to the rail. The displacement base is fixedly connected to the wire assembly.

[0016] Furthermore, the winding device includes a take-up roller, a winding drive device, and a winding transmission device. The central axis of the take-up roller is arranged along the Z direction. One end of the take-up roller is connected to the winding drive device through the winding transmission device. Under the driving action of the winding transmission device, the take-up roller rotates around its central axis.

[0017] Furthermore, the take-up roller is a slender roller body with a central part as the main body, and disc-shaped limiting structures are integrally formed at both ends. The diameter of the two limiting structures is larger than the diameter of the slender roller body. The steel collar is sleeved on the outside of the slender roller body of the take-up roller and moves back and forth along the Z direction between the two disc-shaped limiting structures of the take-up roller.

[0018] Furthermore, the inner wall of the steel collar is connected to a steel collar hook, and the second base is provided with a wire hook, a traction component, and a wire guide hook that correspond one-to-one with the winding device. The wire guide hook, the traction component, the wire hook, and the steel collar hook are arranged sequentially from top to bottom to form a continuous wire guide channel.

[0019] Furthermore, the traction assembly includes a mounting panel, a traction motor, a first roller, a first driven roller, a second driven roller, a second roller, and a driving roller. The traction motor is fixedly connected to one side of the mounting panel, and the output end of the traction motor passes through the mounting panel along the X-axis and is connected to the driving roller. The two sides of the driving roller are respectively engaged with the first driven roller and the second driven roller.

[0020] Furthermore, the first driven roller is located obliquely above the second driven roller, and the second driven roller is provided with a winding groove arranged spirally along its circumference. The first roller is rotatably connected to the top of the mounting panel, and the second roller is rotatably connected to the lower part of the mounting panel. Along the Z-axis direction, the first driven roller and the second driven roller are located between the first roller and the second roller. Along the X-axis direction, the first roller is located between the second driven roller and the second roller.

[0021] The twisting and winding device provided in the embodiments of this application has at least the following beneficial effects:

[0022] This application establishes a tension-driven linkage structure between the conductor assembly and the counterweight via a transmission component. This structure enables the conductor assembly and the counterweight to move in opposite directions during vertical displacement, reducing the inertia of the conductor assembly due to the counterweight's gravity, minimizing swaying, ensuring stable movement of the steel ring, improving winding uniformity, reducing the load and wear on the traction drive mechanism, and extending equipment life. Simultaneously, the tension ensures precise transmission and improves operational stability. This application offers advantages such as extended equipment life, precise and stable operation, and strong practicality. Attached Figure Description

[0023] Figures 1 to 3 These are schematic diagrams of a twisting and winding device according to this application from different perspectives;

[0024] Figure 4 This is a schematic diagram of the overall structure of the wire assembly in this application;

[0025] Figure 5 This is a schematic diagram of the overall structure of the traction component in this application.

[0026] Numbers in the diagram

[0027] S2-Second base; S21-Base panel; S22-Wire hook; S23-Wire guide hook; 21-Wrap-up device; 211-Wrap-up roller; 212-Wrap-up drive device; 213-Wrap-up transmission device; 22-Displacement drive device; 220-First transmission wheel; 221-Displacement drive motor; 222-First driving wheel; 223-First transmission component; 224-First driven wheel; 225-Second driven wheel; 226-Third driven wheel; 227-Second transmission component; 228-First transmission... Shaft; 229-Second drive shaft; 23-Counterweight; 24-Wire assembly; 240-Wire frame; 241-Steel collar; 242-Steel collar hook; 25-Traction assembly; 250-Mounting panel; 251-Traction motor; 252-First roller; 253-First driven roller; 254-Second driven roller; 255-Second roller; 256-Drive wheel; 26-Transmission component; 27-Second drive wheel; 28-Short shaft; 29-Guide rail assembly; 291-Rail; 292-Displacement base. Detailed Implementation

[0028] The present application will now be further described based on preferred embodiments and with reference to the accompanying drawings.

[0029] In addition, for ease of understanding, various components on the drawings have been enlarged (thickened) or reduced (thinned), but this is not intended to limit the scope of protection of this application.

[0030] Singular forms of words also include plural meanings, and vice versa.

[0031] In the description of the embodiments of this application, it should be noted that if terms such as "upper," "lower," "inner," or "outer" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this application is in use, they are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In addition, in the description of this application, in order to distinguish different units, the terms "first," "second," etc. are used in this specification, but these are not limited by the manufacturing order, nor should they be construed as indicating or implying relative importance. Their names may differ in the detailed description and claims of this application.

[0032] The vocabulary used in this specification is for illustrative purposes and is not intended to limit the scope of this application. It should also be noted that, unless otherwise expressly specified and limited, the terms "set," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, a direct connection, or an indirect connection via an intermediate medium; or they can refer to the internal communication between two components. Those skilled in the art will understand the specific meaning of these terms in this application.

[0033] For ease of description, using Figure 1 The extension direction of the transmission shaft of the intermediate displacement drive device 22 is the Y-axis, the direction perpendicular to the Y-axis in the same horizontal plane is the X-axis direction, and the vertical direction perpendicular to the XY plane is the Z-axis direction.

[0034] like Figures 1 to 3 As shown, a twisting and winding device includes a second base S2 and a winding device 21, a displacement drive device 22, a counterweight 23, a wire assembly 24, and a traction assembly 25 disposed on the second base S2. The steel collar 241 of the wire assembly 24 is sleeved outside the take-up roller 211 of the winding device 21. The wire assembly 24 and the counterweight 23 are respectively disposed on both sides of the output end of the displacement drive device 22 and are connected end to end by a transmission component 26. The two traction ends of the transmission component 26 are arranged vertically along the Z-axis. One traction end of the transmission component 26 is connected to the output end of the displacement drive device 22 for transmission, and the other traction end is connected to the second transmission wheel 27 disposed at the lower part of the second base S2 for transmission. The wire assembly 24 and the counterweight 23 form a linkage transmission structure with tension force through the transmission component 26, thereby establishing a dynamic balance relationship with rigid connection.

[0035] When the displacement driving device 22 drives the traction end of the transmission component 26 to move, the wire assembly 24 and the counterweight 23 will generate opposite synchronous displacements along the Z-axis. For example, when the wire assembly 24 moves upward, the counterweight 23 will move downward synchronously due to the traction of the transmission component 26, and vice versa.

[0036] This design utilizes the gravitational potential energy of the counterweight 23 to counteract the inertial force of the conductor assembly 24 during its movement. This reduces the load on the drive device and maintains stability during the opposite movements of the two components through the tension state of the transmission component 26. This provides continuous tension balance for the winding process, effectively eliminates the risk of shaking, and significantly extends its service life.

[0037] In some preferred embodiments, the displacement driving device 22 includes a displacement driving motor 221, a transmission assembly, a first transmission shaft 228, a second transmission shaft 229, and a first transmission wheel 220. The input end of the transmission assembly is connected to the output end of the displacement driving motor 221, and the output end of the transmission assembly is connected to and drives the second transmission shaft 229. Both ends of the second transmission shaft 229 are connected to two base panels S21 of the second base S2 via bearing bases and extend along the Y-axis between the two base panels S21. A first transmission wheel 220, serving as the output end, is fixed on the second transmission shaft 229. The transmission component 26 is sleeved between the transmission wheel 220 and the second transmission wheel 27 at the lower part of the second base S2. The transmission component enables the efficient transmission of power from the displacement drive motor 221 to the second transmission shaft 229. With the stable support of the second transmission shaft 229 between the two base panels S21, the stability and accuracy of the first transmission wheel 220 when outputting power can be ensured. At the same time, the transmission cooperation between the first transmission wheel 220 and the second transmission wheel 27 through the transmission component 26 can effectively drive the wire assembly 24 and the counterweight 23 to reciprocate stably, improving the overall stability of the equipment operation.

[0038] Specifically, the transmission assembly includes a first driving wheel 222, a first transmission component 223, a first driven wheel 224, a second driven wheel 225, a third driven wheel 226, a second transmission component 227, and a first transmission shaft 228. The displacement drive motor 221 is fixed on the second base S2 as a power source, and its output end is rigidly connected to the first driving wheel 222 and drives it to rotate. The first driving wheel 222 forms a transmission cooperation with the first driven wheel 224 through the first transmission component 223 (which may be a synchronous belt or chain) to realize the first-level transmission of power.

[0039] Furthermore, the first driven wheel 224 and the second driven wheel 225 are both sleeved on the first transmission shaft 228 arranged along the Y-axis direction, and the three form a synchronous rotation structure. That is, when the first driven wheel 224 rotates under the drive of the first transmission member 223, the first transmission shaft 228 rotates synchronously with it and drives the second driven wheel 225 to rotate synchronously. The second driven wheel 225 forms a transmission cooperation with the third driven wheel 226 through the second transmission member 227 (which can be a synchronous belt or chain) to realize the two-stage transmission of power.

[0040] Furthermore, the third driven wheel 226 is fixedly sleeved on the second drive shaft 229, and the two rotate synchronously. The two ends of the second drive shaft 229 are rotatably connected to the two base panels S21 of the second base S2 through bearing bases, so that the second drive shaft 229 extends horizontally along the Y-axis and is mounted between the two base panels S21 to form a stable support structure.

[0041] A first transmission wheel 220 is also fixedly sleeved on the second transmission shaft 229. The first transmission wheel 220 serves as the output end of the displacement drive device 22 and forms an upper-lower correspondence with the second transmission wheel 27 located at the lower part of the second base S2. The transmission component 26 (which may be a synchronous belt or chain) is tensioned and sleeved on the outside of the first transmission wheel 220 and the second transmission wheel 27 to form a closed-loop transmission structure. When the first transmission wheel 220 rotates with the second transmission shaft 229, the transmission component 26 can drive the wire assembly 24 and the counterweight 23 to achieve reverse synchronous movement along the Z-axis direction.

[0042] In some preferred embodiments, the first transmission wheel 220 and the second transmission wheel 27 are both gears, and the transmission component 26 is a chain. The first transmission wheel 220 and the second transmission wheel 27 form a vertical meshing transmission structure through the closed-loop transmission component 26. By utilizing the rigidity characteristics of gear and chain transmission, the synchronization accuracy of the reverse movement of the wire assembly 24 and the counterweight 23 is further improved, effectively avoiding the shaking problem caused by transmission gaps, and enhancing the load-bearing capacity and service life of the overall transmission system.

[0043] In some preferred embodiments, the first driving wheel 222, the first driven wheel 224, the second driven wheel 225, and the third driven wheel 226 are all gears, and the first transmission component 223 and the second transmission component 227 are both chains. Each gear and the corresponding chain form a meshing transmission cooperation, which improves the load-bearing capacity of the transmission and extends the service life.

[0044] In some preferred embodiments, two winding devices 21 are arranged in parallel between the two base panels S21, such as... Figure 4As shown, the conductor assembly 24 includes a conductor frame 240, which is provided with two steel collars 241 that correspond to each of the winding devices 21.

[0045] Correspondingly, both ends of the second drive shaft 229 connected between the two base panels S21 are connected to the first drive wheel 220, and the lower part of each of the two base panels S21 is provided with a second drive wheel 27. The second drive wheel 27 is connected to the base panel S21 through a short shaft 28. The second drive wheel 27 is rotatably connected to the short shaft 28, and the short shaft 28 is fixedly connected to the base panel S21.

[0046] In some preferred embodiments, each pair of corresponding first transmission wheel 220 and second transmission wheel 27 is provided with an independent transmission component 26. The same side of the two transmission components 26 is connected to both ends of the wire assembly 24, and the other side is connected to a counterweight 23.

[0047] Through the synchronous power transmission and counterweight balance on both sides, it can be ensured that the conductor assembly 24 is subjected to uniform force when driving the two steel collars 241 to move synchronously, effectively avoiding tilting or jamming caused by unilateral force. At the same time, the double counterweights 23 cooperate with the corresponding transmission components 26 to further improve the stability and accuracy of the reciprocating motion of the conductor assembly 24, ensure the uniformity and consistency of the winding of the rope by the two winding devices 21, and greatly improve the synchronous operation efficiency of the equipment.

[0048] In some preferred embodiments, the two ends of the wire assembly 24 are slidably connected to the base panel S21 via guide rail assemblies 29. The guide rail assembly 29 includes a track 291 fixedly connected to the base panel S21 along the Z-axis direction, and a displacement base 292 slidably connected to the track 291. The displacement base 292 is fixedly connected to the wire assembly 24. The guide rail assemblies 29, which are symmetrically arranged on both sides, provide stable guiding constraints for the wire assembly 24 along the Z-axis direction, ensuring that it always maintains a horizontal posture during reciprocating lifting and lowering, and avoiding swaying due to uneven force.

[0049] In some preferred embodiments, the winding device 21 includes a take-up roller 211, a winding drive device 212, and a winding transmission device 213. The central axis of the take-up roller 211 is arranged along the Z direction. One end of the take-up roller 211 is connected to the winding drive device 212 through the winding transmission device 213. Under the driving action of the winding transmission device 213, the winding transmission device 213 drives the take-up roller 211 to rotate and take up the wire.

[0050] Preferably, the winding drive device 213 consists of two drive wheels driven by a drive chain. One drive wheel is connected to the power output end of the winding drive device, and the other drive wheel is connected to the take-up roller 211. The specific structure is a conventional configuration in the art and will not be described further here.

[0051] In some preferred embodiments, the take-up roller 211 is a slender roller body with a central section and disc-shaped limiting structures integrally formed at both ends. The diameter of the two limiting structures is larger than the diameter of the slender roller body, forming an axial limiting space for the yarn. The steel collar 241 is sleeved on the outside of the slender roller body of the take-up roller 211 and moves back and forth along the Z direction between the two disc-shaped limiting structures of the take-up roller 211. This uniformly winds the yarn around the outside of the slender roller body along the axial direction of the take-up roller 211 and keeps it between the two limiting structures, effectively avoiding problems such as yarn stacking and offset, and ensuring the winding quality.

[0052] In some preferred embodiments, the inner wall of the steel collar 241 is connected to a steel collar hook 242. The second base S2 is provided with a wire hook S22, a traction component 25, and a wire guide hook S23 corresponding to the winding device 21. The wire guide hook S23, the traction component 25, the wire hook S22, and the steel collar hook 242 are arranged sequentially from top to bottom to form a continuous wire guide channel. This allows the twisted wire to first enter the uppermost wire guide hook S23, and after initial guidance, enter the traction component 25. Under the driving force of the traction component 25, the wire is conveyed downward with stable tension. Subsequently, the wire passes through the wire hook S22 to further correct its direction and ensure accurate positioning. Finally, it is introduced into the winding area of ​​the take-up roller 211 through the steel collar hook 242 on the inner wall of the steel collar 241.

[0053] In some preferred embodiments, such as Figure 5 As shown, the traction assembly 25 includes a mounting panel 250, a traction motor 251, a first roller 252, a first driven roller 253, a second driven roller 254, a second roller 255, and a driving wheel 256. The mounting panel 250 is fixedly connected to the upper part of the second base S2. The traction motor 251 is fixedly connected to one side of the mounting panel 250. The output end of the traction motor 251 passes through the mounting panel 250 along the X-axis and is connected to the driving wheel 256. The two sides of the driving wheel 256 are respectively engaged with the first driven roller 253 and the second driven roller 254.

[0054] The first driven roller 253 is located obliquely above the second driven roller 254. The second driven roller 254 is provided with a winding groove arranged spirally along its circumference. The first roller 252 is rotatably connected to the top of the mounting panel 250, and the second roller 255 is rotatably connected to the lower part of the mounting panel 250. Along the Z-axis direction, the first driven roller 253 and the second driven roller 254 are located between the first roller 252 and the second roller 255. Along the X-axis direction, the first roller 252 is located between the second driven roller 254 and the second roller 255.

[0055] The thread is first guided to the first roller 252 by the thread hook S23. After the direction is changed by the first roller 252, it winds around from below to above the first driven roller 253, and is further conveyed by the rotation of the first driven roller 253. Then, it winds from below the first driven roller 253 to above the second driven roller 254, and is wound in an orderly manner in several spirally arranged winding grooves on the second driven roller 254. The winding grooves increase the contact area between the thread and the second driven roller 254, improving the stability of the traction force. Subsequently, the thread is led out from the second driven roller 254 to above the second roller 255. After the direction is adjusted by the second roller 255, the thread is led out. The thread led out from the second roller 255 is then precisely guided to the steel collar hook 242 by the guide hook S22, thus forming a continuous and stable thread traction path.

[0056] In this structural design, the traction motor 251 drives the first driven roller 253 and the second driven roller 254 to rotate simultaneously via the drive wheel 256. Combined with the guiding action of the first roller 252 and the second roller 255, this provides a continuous and uniform traction force to the yarn, preventing slippage or tension fluctuations during transmission. Simultaneously, the spiral winding groove on the second driven roller 254 effectively limits the yarn's movement, preventing deviation and ensuring stable delivery along the preset path, facilitating uniform winding by the subsequent winding device.

[0057] The specific embodiments of this application have been described in detail above. For those skilled in the art, several improvements and modifications can be made to this application without departing from the principle of this application, and these improvements and modifications also fall within the protection scope of the claims of this application.

Claims

1. A twisting and winding device, comprising a second base (S2) and a winding device (21), a displacement driving device (22), a counterweight (23), a conductor assembly (24), and a traction assembly (25) disposed on the second base (S2), characterized in that: The steel collar (241) of the conductor assembly (24) is sleeved on the outside of the take-up roller (211) of the take-up device (21). The conductor assembly (24) and the counterweight (23) are respectively located on both sides of the output end of the displacement drive device (22) and are connected end to end through the transmission component (26). The two traction ends of the transmission component (26) are arranged vertically along the Z-axis. One traction end of the transmission component (26) is connected to the output end of the displacement drive device (22) for transmission, and the other traction end is connected to the second transmission wheel (27) located at the lower part of the second base (S2) for transmission. The wire assembly (24) and the counterweight (23) form a linkage transmission structure with tension through the transmission component (26).

2. The twisting and winding device according to claim 1, characterized in that: The displacement driving device (22) includes a displacement driving motor (221), a transmission assembly, a first transmission shaft (228), a second transmission shaft (229), and a first transmission wheel (220). The input end of the transmission component is connected to the output end of the displacement drive motor (221). The output end of the transmission component is connected to and drives the second transmission shaft (229). The two ends of the second transmission shaft (229) are respectively connected to the two base panels (S21) of the second base (S2) through bearing bases and extend along the Y-axis between the two base panels (S21). A first transmission wheel (220) as the output end is fixed on the second transmission shaft (229). A transmission component (26) is sleeved between the first transmission wheel (220) and the second transmission wheel (27) at the lower part of the second base (S2).

3. The twisting and winding device according to claim 2, characterized in that: The first transmission wheel (220) and the second transmission wheel (27) are both gears, and the transmission component (26) is a chain. The first transmission wheel (220) and the second transmission wheel (27) form a vertical meshing transmission structure through the closed-loop transmission component (26).

4. The twisting and winding device according to claim 2, characterized in that: Two winding devices (21) are arranged in parallel between the two base panels (S21), and two steel collars (241) are provided on the conductor assembly (24) respectively corresponding to each of the winding devices (21). The second drive shaft (229) connected between the two base panels (S21) is connected to both ends of a first drive wheel (220). The lower part of the two base panels (S21) is provided with a second drive wheel (27). The second drive wheel (27) is connected to the base panel (S21) through a short shaft (28). The second drive wheel (27) is rotatably connected to the short shaft (28). The short shaft (28) is fixedly connected to the base panel (S21). Each pair of corresponding first transmission wheel (220) and second transmission wheel (27) is provided with an independent transmission component (26). The same side of the two transmission components (26) is connected to both ends of the wire assembly (24), and the other side is connected to a counterweight (23).

5. The twisting and winding device according to claim 2, characterized in that: The two ends of the wire assembly (24) are slidably connected to the base panel (S21) via the guide rail assembly (29). The guide rail assembly (29) includes a track (291) fixedly connected to the base panel (S21) along the Z-axis direction, and a displacement base (292) slidably connected to the track (291). The displacement base (292) is fixedly connected to the wire assembly (24).

6. The twisting and winding device according to claim 1, characterized in that: The winding device (21) includes a take-up roller (211), a winding drive device (212), and a winding transmission device (213). The central axis of the take-up roller (211) is arranged along the Z direction. One end of the take-up roller (211) is connected to the winding drive device (212) through the winding transmission device (213). Under the driving action of the winding transmission device (213), the take-up roller (211) rotates around its central axis.

7. The twisting and winding device according to claim 6, characterized in that: The take-up roller (211) is a slender roller body with the middle part as the main body, and disc-shaped limiting structures are integrally formed at both ends. The diameter of the two limiting structures is larger than the diameter of the slender roller body. The steel collar (241) is sleeved on the outside of the slender roller body of the take-up roller (211) and moves back and forth along the Z direction between the two disc-shaped limiting structures of the take-up roller (211).

8. The twisting and winding device according to claim 1, characterized in that: The inner wall of the steel collar (241) is connected to a steel collar hook (242). The second base (S2) is provided with a wire hook (S22), a traction component (25), and a wire guide hook (S23) that correspond one-to-one with the winding device (21). The wire guide hook (S23), the traction component (25), the wire hook (S22), and the steel collar hook (242) are arranged sequentially from top to bottom to form a continuous wire guide channel.

9. The twisting and winding device according to claim 8, characterized in that: The traction assembly (25) includes a mounting panel (250), a traction motor (251), a first roller (252), a first driven roller (253), a second driven roller (254), a second roller (255), and a drive wheel (256). The traction motor (251) is fixedly connected to one side of the mounting panel (250). The output end of the traction motor (251) passes through the mounting panel (250) along the X-axis and is connected to the drive wheel (256). The two sides of the drive wheel (256) are respectively engaged with the first driven roller (253) and the second driven roller (254).

10. The twisting and winding device according to claim 9, characterized in that: The first driven roller (253) is located obliquely above the second driven roller (254). The second driven roller (254) is provided with a winding groove arranged spirally along its circumference. The first roller (252) is rotatably connected to the top of the mounting panel (250), and the second roller (255) is rotatably connected to the lower part of the mounting panel (250). Along the Z-axis direction, the first driven roller (253) and the second driven roller (254) are located between the first roller (252) and the second roller (255). Along the X-axis direction, the first roller (252) is located between the second driven roller (254) and the second roller (255).

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