A compound twist twister

Abstract

This utility model relates to the field of twisting machine technology and discloses a compound twisting twisting machine. Support frames are fixedly installed at both ends of the left side of the upper surface of the base plate, and a yarn bobbin frame is installed between the two support frames. A rotary motor drives a linkage gear through a drive gear, which in turn drives a rotating disk to rotate synchronously through a connecting column. The rotating disk and the linkage gear work together to initially twist the passing yarn. Furthermore, the limiting ring at the side end of the rotating disk moves inside the fixed ring, ensuring the efficiency and stability of the initial twisting process and improving the quality of yarn twisting. The motor drives an internal gear through an external gear, causing the guide shaft to rotate inside the fixed sleeve. The yarn, after initial twisting, undergoes compound twisting inside the guide shaft. This compound twisting method can further improve the twist and strength of the yarn, significantly improving yarn quality and meeting the yarn quality requirements of more high-end products.

Description

Technical Field

[0001] This utility model relates to the field of twisting machine technology, specifically a compound twisting twisting machine. Background Technology

[0002] In the modern textile industry, yarn quality is one of the key factors determining the quality of textiles. Yarn twist and strength directly affect its physical properties, such as abrasion resistance, tensile strength, and the final feel and appearance of the fabric. As the market demands higher quality textiles, especially in high-end product areas such as premium fabrics and functional clothing, more stringent standards are being set for yarn twist, strength, and uniformity. Traditional single-twist twisting machines can no longer meet these high-end requirements because the single-twist process often struggles to achieve the ideal balance between high twist and high strength simultaneously, and twisting efficiency and stability also face challenges.

[0003] While some existing twisting machines are capable of performing preliminary twisting, these machines typically suffer from problems such as limited twisting effect, limited twist increase, and insufficient yarn stability during the twisting process. Furthermore, the yarn winding process often suffers from reduced production efficiency due to complex mechanical structures and inconvenient operation.

[0004] To address the aforementioned issues, we propose a compound twisting machine. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a compound twisting machine that solves the aforementioned problems.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a compound twisting machine, comprising a base plate, support frames for support fixedly installed at both ends of the left side of the upper surface of the base plate, a yarn bobbin frame for support installed between the two support frames, the yarn bobbin being installed at the upper end of the yarn bobbin frame, a support column for support installed on the right side of the upper surface of the base plate, a take-up reel installed on the upper surface of the support column, and multiple take-up rods for take-up installed on the upper surface of the take-up reel, further comprising:

[0007] A rotating assembly, mounted on the upper surface of the base plate, is a structure used to control the rotation of the rotating disk.

[0008] Preferably, a winding gear set for rotation is fixedly installed at the center of the surface of the winding reel. The winding gear set is sleeved on the surface of the support column. The side end of the winding gear set is connected to the output end of the winding motor. One end of the support column extends to the surface of the winding reel and is connected to a positioning plate.

[0009] Preferably, the upper half of the two support frames is provided with a sliding groove on the inner side, and a limiting block is slidably installed inside the sliding groove. A central column for positioning is fixedly installed at the center of the sliding groove, and a reset spring for resetting is sleeved on the surface of the central column. The central column is slidably installed at the center of the limiting block, and the other end of the reset spring is fixedly connected to the upper surface of the limiting block.

[0010] Preferably, the rotating assembly includes a rotary motor, a drive gear, a linkage gear, a connecting column, and a rotating disk. The output end of the rotary motor is connected to the drive gear, and the side end of the drive gear meshes with the linkage gear. A connecting column for connection is fixedly installed at the center of the linkage gear, and the rotating disk is fixedly installed on the surface of the connecting column corresponding to both sides of the linkage gear.

[0011] Preferably, a limiting ring for limiting is fixedly installed on the outer side of the rotating disk, and a fixed ring for support is installed around the side end of the rotating disk. A limiting groove is provided inside the fixed ring, and the limiting ring is installed inside the limiting groove. Multiple through holes are correspondingly provided on the surfaces of the linkage gear and the external gear.

[0012] Preferably, two support columns are fixedly installed on the upper surface of the base plate corresponding to the side end of the support column, and a fixing sleeve is fixedly installed between the two support columns. The fixing sleeve has a hollow groove inside, and the wire shaft is installed inside the hollow groove. The surface of the wire shaft has multiple wire grooves.

[0013] Preferably, an internal gear for rotation is movably installed inside the fixed sleeve, the internal gear is fixedly installed on the outer surface of the wire shaft, and an external gear for rotation is provided on the side end of the internal gear for meshing connection, and the output end of the wire motor is connected to the external gear.

[0014] Compared with the prior art, this utility model provides a compound twisting machine with the following advantages:

[0015] 1. This compound twisting machine uses a rotary motor that drives a linkage gear via a drive gear, which in turn drives a rotating disc synchronously via a connecting column. The rotating disc and the linkage gear work together to initially twist the passing yarn. Furthermore, the limiting ring on the side of the rotating disc moves within the fixed ring, making the rotation of the rotating disc more stable and ensuring the efficiency and stability of the initial twisting process. This is beneficial for improving the quality of yarn twisting. The motor drives an internal gear via an external gear, which in turn causes the guide shaft to rotate within a fixed sleeve. The yarn, after initial twisting, undergoes compound twisting within the guide shaft. This compound twisting method further enhances the twist and strength of the yarn, significantly improving yarn quality and meeting the yarn quality requirements of more high-end products.

[0016] 2. This compound twisting machine can replace the lower yarn bobbin by pushing the yarn bobbin frame upwards. The limiting blocks at both ends of the yarn bobbin frame move within the limiting grooves. After replacement, the yarn bobbin frame can automatically reset under the action of the return spring. The winding motor drives multiple winding rods to rotate through the winding gear set and winding reel to wind up the twisted yarn. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the side end of the present invention;

[0019] Figure 3 This is a schematic diagram of the yarn tube frame of this utility model;

[0020] Figure 4 This is a cross-sectional view of the rotating disk of this utility model;

[0021] Figure 5 This is a cross-sectional view of the conductor shaft of this utility model.

[0022] In the diagram: 1. Base plate; 2. Support frame; 3. Yarn cylinder frame; 4. Support column; 5. Take-up reel; 6. Take-up rod; 7. Take-up motor; 8. Take-up gear set; 9. Positioning plate; 10. Limiting block; 11. Center column; 12. Return spring; 13. Side column; 14. Fixing ring; 15. Rotating disk; 16. Limiting ring; 17. Linkage gear; 18. Connecting column; 19. Drive gear; 20. Rotary motor; 21. Support column two; 22. Fixing sleeve; 23. Internal gear; 24. Guide shaft; 25. External gear; 26. Guide motor. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5A compound twisting machine includes a base plate 1. Support frames 2 are fixedly installed at both ends of the left side of the upper surface of the base plate 1. A yarn bobbin frame 3 is installed between the two support frames 2. The yarn bobbin is installed on the upper end of the yarn bobbin frame 3. Support columns 4 are installed on the right side of the upper surface of the base plate 1. A take-up reel 5 is installed on the upper surface of the support columns 4. Multiple take-up rods 6 for taking up are installed on the upper surface of the take-up reel 5. The machine also includes a rotating assembly, which is installed on the upper surface of the base plate 1 and is used to control the rotation of a rotating disk 15. When it is necessary to replace the yarn bobbins of the two layers, the yarn bobbin is installed on the yarn bobbin frame 3. The yarn bobbin frame 3 is pushed upward to replace the lower yarn bobbin. The limiting blocks 10 at both ends of the yarn bobbin frame 3 move inside the limiting groove. After the replacement is completed, the yarn bobbin frame 3 is released, the return spring 12 rebounds, the yarn bobbin frame 3 is reset, and the yarn is led out from the yarn bobbin and passes forward through the through hole on the surface of the rotating disk 15.

[0025] Furthermore, a take-up gear set 8 for rotation is fixedly installed at the center of the surface of the take-up reel 5. The take-up gear set 8 is sleeved on the surface of the support column 4. The side end of the take-up gear set 8 is connected to the output end of the take-up motor 7. One end of the support column 4 extends to the surface of the take-up reel 5 and is connected to the positioning plate 9. The take-up reel 5 is driven to rotate by the cooperation of the take-up motor 7 and the take-up gear set 8.

[0026] Furthermore, a sliding groove is provided on the inner side of the upper half of the two support frames 2. A limiting block 10 is slidably installed inside the sliding groove. A central column 11 for positioning is fixedly installed at the center of the sliding groove. A reset spring 12 for resetting is sleeved on the surface of the central column 11. The central column 11 is slidably installed at the center of the limiting block 10. The other end of the reset spring 12 is fixedly connected to the upper surface of the limiting block 10. When the yarn bobbin is replaced, the yarn bobbin frame 3 is pushed upward to replace the corresponding yarn bobbin. After the replacement is completed, the yarn bobbin frame 3 is released, and the reset spring 12 rebounds to reset the yarn bobbin frame 3.

[0027] Furthermore, the rotating assembly includes a rotary motor 20, a drive gear 19, a linkage gear 17, a connecting column 18, and a rotating disk 15. The output end of the rotary motor 20 is connected to the drive gear 19, and the side end of the drive gear 19 meshes with the linkage gear 17. The connecting column 18 for connection is fixedly installed at the center of the linkage gear 17. The rotating disk 15 is fixedly installed on the surface of the connecting column 18 corresponding to the two sides of the linkage gear 17. The rotary motor 20 drives the linkage gear 17 to rotate through the drive gear 19, and the connecting gear 17 rotates at the same frequency as the rotating disk 15 through the connecting column 18.

[0028] Furthermore, a limiting ring 16 for limiting is fixedly installed on the outer side of the rotating disk 15, and a fixing ring 14 for support is installed around the side end of the rotating disk 15. A limiting groove is provided inside the fixing ring 14, and the limiting ring 16 is installed inside the limiting groove. Multiple through holes are provided on the surfaces of the linkage gear 17 and the external gear 25 respectively. The yarn is twisted through the through holes on the surfaces of the linkage gear 17 and the external gear 25. The rotating disk 15 is installed inside the fixing ring 14 through the limiting ring 16.

[0029] Furthermore, two support columns 21 are fixedly installed on the upper surface of the base plate 1 corresponding to the side end of the support column 4. A fixing sleeve 22 for support is fixedly installed between the two support columns 21. The fixing sleeve 22 has a hollow groove inside, and the wire shaft 24 is installed inside the hollow groove. Multiple wire grooves are provided on the surface of the wire shaft 24, and the yarn slides along the trajectory inside the wire groove.

[0030] Furthermore, an internal gear 23 for rotation is movably installed inside the fixed sleeve 22. The internal gear 23 is fixedly installed on the outer surface of the guide shaft 24. An external gear 25 for rotation is provided on the side end of the internal gear 23. The output end of the guide motor 26 is connected to the external gear 25. The guide motor 26 drives the internal gear 23 to rotate through the external gear 25. The fixed sleeve 22 supports the internal gear 23 and the guide shaft 24.

[0031] Structural Description:

[0032] 1. Base plate: As the basic support structure of the twisting machine, the base plate is made of high-strength materials and has good stability and load-bearing capacity. Its flat upper surface provides an installation platform for all parts of the machine. It is firmly connected to the work site by means of anchor bolts, etc., to ensure that the twisting machine will not be displaced due to vibration or other factors during operation, thus laying a solid foundation for the normal operation of the machine.

[0033] 2. Support frame: The support frame is set in pairs on the left end of the upper surface of the base plate. It is upright and usually made of metal profiles. It has sufficient strength and rigidity. Its main function is to support the yarn tube frame. It is tightly connected to the base plate by welding or bolting to ensure that it can stably bear the weight of the yarn tube during the placement and replacement of the yarn tube and maintain the balance of the whole device.

[0034] 3. Yarn Bore Frame: The yarn bobbin frame is installed between two support frames to hold yarn bobbins. Its structural design is adapted to yarn bobbins of different specifications, and its height and spacing can be flexibly adjusted. Both ends cooperate with specific structures on the support frames, such as connecting with limit blocks in the sliding groove, to achieve up and down movement within a certain range, so as to facilitate the replacement of yarn bobbins. During operation, the yarn bobbin frame stably supports the yarn bobbin, ensuring that the yarn can be smoothly drawn out into the subsequent twisting process.

[0035] 4. Support column: The support column is installed on the right side of the upper surface of the base plate. It is a vertical column structure and is mostly made of metal. Its main function is to support the take-up reel. One end is firmly fixed to the base plate, and the other end extends to the center of the take-up reel and connects to it. During the winding process, the support column bears the weight of the take-up reel and the wound yarn, and provides a stable support point for the rotation of the take-up reel.

[0036] 5. Winding Reel: The winding reel is located on the upper surface of the support column and is usually a disc-shaped structure. A winding gear set is fixedly installed at the center of its surface. The winding gear set is connected to the support column and rotates through the winding gear set. The main function of the winding reel is to drive multiple winding rods installed on its surface to rotate synchronously, thereby winding the twisted yarn. It is a key component of the winding process of the twisting machine.

[0037] 6. Take-up rod: The take-up rod is installed on the upper surface of the take-up reel and is slender. Multiple take-up rods are evenly distributed on the take-up reel. Its function is to wind the twisted yarn. The surface of the take-up rod is smooth to reduce the wear of the yarn during the winding process, and to ensure that the wound yarn is neat and tight, which is convenient for subsequent storage and transportation.

[0038] 7. Winding motor: The winding motor is the power source that drives the winding reel to rotate. It is installed on the base plate near the winding reel, and its output end is connected to the winding gear set. The torque generated by the motor drives the winding gear set to rotate, which in turn causes the winding reel and winding rod to rotate, thereby realizing the winding of the yarn. The speed of the winding motor can be adjusted according to the actual production needs to control the winding speed.

[0039] 8. Rewinding Gear Set: The rewinding gear set is sleeved on the surface of the support column and fixedly installed at the center of the surface of the rewinding reel. It consists of multiple meshing gears and serves as a transmission component to transmit the power output from the rewinding motor to the rewinding reel, realizing the conversion and transmission of power and ensuring that the rewinding reel can rotate stably and efficiently.

[0040] 9. Positioning disc: The positioning disc is connected to one end of the support column and extends to the surface of the winding reel. It is located at the connection between the winding reel and the support column. Its shape is usually disc-shaped. It plays a role in positioning and auxiliary support. During the rotation of the winding reel, the positioning disc ensures that the relative position between the winding reel and the support column is stable, prevents the winding reel from shifting during rotation, and improves the stability of the winding process.

[0041] 10. Limiting block: The limiting block is installed inside the sliding groove on the inner side of the upper part of the two support frames. It is a block structure with a hole in the center, which can slide on the central column. The function of the limiting block is to limit the movement of the yarn package frame when it moves up and down, preventing the yarn package frame from moving excessively. At the same time, when the yarn is pulled, the limiting block can move in the sliding groove to compress the return spring, which provides a certain buffering and limiting effect on the yarn.

[0042] 11. Center column: The center column is fixedly installed at the center of the sliding groove. It is a slender column structure with a return spring sleeved on its surface. It also passes through the center hole of the limit block. The function of the center column is to provide guidance for the movement of the limit block, ensuring that the limit block moves smoothly up and down in the sliding groove, and ensuring the smooth operation of the yarn cylinder replacement.

[0043] 12. Return spring: The return spring is sleeved on the surface of the central column. One end is fixedly connected to the bottom of the sliding groove, and the other end is fixed to the upper surface of the limit block. When the yarn bobbin is pushed upward, the limit block compresses the return spring. After the yarn bobbin is replaced, the return spring rebounds and pushes the limit block to reset the yarn bobbin. The return spring plays the role of automatic reset and buffering, reducing the manual consumption of yarn bobbin replacement operation and improving work efficiency.

[0044] 13. Side Columns: Side columns are installed at specific positions on the base plate to provide auxiliary support or enhance the stability of the overall structure. They are usually perpendicular to the base plate and are connected to the base plate and other related components by welding or bolting. They enhance the overall structural stability of the twisting machine, and can effectively disperse stress, especially when the equipment vibrates during operation, to ensure the normal operation of the equipment.

[0045] 14. Fixing ring: The fixing ring is installed around the side of the rotating disk. It is a ring structure with a limiting groove inside. The limiting ring on the side of the rotating disk is installed inside the limiting groove. The function of the fixing ring is to support and limit the rotating disk, ensure its stable operation during the rotation of the rotating disk, prevent the rotating disk from shaking or deviating, and ensure the stability and accuracy of the yarn twisting process.

[0046] 15. Rotary disc: The rotary disc is mounted on both sides of the linkage gear via a connecting column. It has a disc-shaped structure with a limit ring fixed on the outer side. The surface has multiple through holes for yarn to pass through. Driven by a rotary motor, the rotary disc rotates around the connecting column and performs preliminary twisting on the yarn passing through the through holes on its surface. It is an important component in the twisting process of the twisting machine.

[0047] 16. Limiting ring: The limiting ring is fixedly installed on the outer side of the rotating disk. It is a ring structure and is embedded in the limiting groove inside the fixed ring. When the rotating disk rotates, the limiting ring slides in the limiting groove to restrict the movement trajectory of the rotating disk, ensure that the rotating disk rotates smoothly, and avoid radial displacement of the rotating disk during rotation, thereby ensuring the stability and reliability of the twisting operation.

[0048] 17. Linkage Gear: The linkage gear meshes with the drive gear and has a connecting column fixedly installed at the center. Multiple through holes are provided on its surface. It works in conjunction with the rotating disk. Driven by the drive gear, the linkage gear rotates around the connecting column and drives the rotating disk to rotate synchronously through the connecting column. It converts the power transmitted by the drive gear into the rotational power of the rotating disk, realizing the initial twisting operation of the yarn.

[0049] 18. Connecting column: The connecting column is fixedly installed at the center of the linkage gear, and its two ends are connected to the rotating disk. As a transmission component, the connecting column transmits the rotation of the linkage gear to the rotating disk, ensuring that the linkage gear and the rotating disk can rotate synchronously, so that the rotating disk can run stably during the twisting process and ensure the consistency of the twisting effect.

[0050] 19. Drive gear: The drive gear is installed at the output end of the rotary motor. It is a gear-shaped structure and its side end is meshed with the linkage gear. When the rotary motor is running, the drive gear rotates and drives the linkage gear to rotate, thereby driving the rotary disk and providing power for the initial twisting of the yarn.

[0051] 20. Rotary motor: The rotary motor is the power device that drives the rotating disk to rotate. It is installed in a suitable position on the base plate, and its output end is connected to the drive gear. The torque generated by the motor drives the drive gear to rotate, thereby driving the rotating disk and the linkage gear to rotate, realizing the initial twisting operation of the yarn. The speed of the rotary motor can be adjusted according to the yarn twisting process requirements to meet different production needs.

[0052] 21. Support Column Two: Support Column Two is installed in pairs on the upper surface of the base plate corresponding to the side end of Support Column Two. It is a vertical column structure. Its main function is to support the fixed sleeve. It is tightly connected to the base plate by welding or bolting to ensure that the fixed sleeve remains stable during equipment operation and to provide a stable installation foundation for components such as wire shafts.

[0053] 22. Fixing sleeve: The fixing sleeve is installed between two support columns. It is a tubular structure with a hollow groove inside for installing the guide shaft. The fixing sleeve supports and protects the guide shaft, and provides an installation position for internal gears and other components. It ensures the stability of the guide shaft during rotation and ensures the smooth operation of compound twisting of yarn inside the guide shaft.

[0054] 23. Internal gear: The internal gear is installed inside the fixed sleeve and fixed on the outer surface of the guide shaft. It has a gear-shaped structure and its side end is meshed with the external gear. The rotation of the external gear drives the internal gear to rotate, thereby causing the guide shaft to rotate inside the fixed sleeve, realizing the compound twisting operation of the yarn.

[0055] 24. Guide shaft: The guide shaft is installed in the hollow groove inside the fixed sleeve. It is a slender shaft structure with multiple guide grooves on its surface to guide the yarn. During the twisting process, the guide shaft rotates under the drive of the motor, and the yarn is guided in the guide grooves and undergoes compound twisting. It is a key component for realizing yarn compound twisting.

[0056] 25. External gear: The external gear is installed outside the fixed sleeve and meshes with the internal gear. It has a gear-shaped structure and is connected to the output end of the conductor motor. The operation of the conductor motor drives the external gear to rotate, which in turn drives the internal gear and the conductor shaft to rotate, providing power for the compound twisting of the yarn.

[0057] 26. Wire motor: The wire motor is the power source that drives the wire shaft to rotate. It is installed on the base plate near the fixed sleeve. Its output end is connected to the external gear. The torque generated by the motor drives the external gear to rotate, which in turn makes the wire shaft rotate inside the fixed sleeve, realizing the compound twisting operation of the yarn. The speed of the wire motor can be adjusted according to the yarn twisting process requirements to meet different production needs.

[0058] Working principle: When it is necessary to replace and install two layers of yarn bobbins, the yarn bobbins are installed on the yarn bobbin frame 3. Pushing the yarn bobbin frame 3 upwards replaces the lower yarn bobbin. The limiting blocks 10 at both ends of the yarn bobbin frame 3 move inside the limiting grooves. After replacement, the yarn bobbin frame 3 is released, the return spring 12 rebounds, the yarn bobbin frame 3 returns to its original position, and the yarn is led out from the yarn bobbin, passing forward through the through hole on the surface of the rotating disk 15. The rotating motor 20 is turned on, and the rotating motor 20 drives the drive gear 19 to rotate. The drive gear 19 drives the linkage gear 17 to rotate, and the linkage gear 17 synchronously drives the rotating disk 15 to rotate through the connecting column 18. The rotating disk 15 and the linkage gear 17 perform preliminary twisting on the passing yarn. When the turntable 15 rotates, it moves inside the fixed ring 14 via the limiting ring 16 on the side of the turntable 15. The fixed ring 14 supports the turntable 15. The yarn, after initial twisting, enters the guide groove on the surface of the guide shaft 24. The guide motor 26 is turned on. The guide motor 26 drives the internal gear 23 to rotate via the external gear 25. The internal gear 23 drives the guide shaft 24 to rotate inside the fixed sleeve 22. The yarn undergoes compound twisting inside the guide shaft 24. The yarn after compound twisting is wound around the surface of the take-up rod 6. The take-up motor 7 is turned on. The take-up motor 7 drives multiple take-up rods 6 to rotate via the take-up gear set 8 and the take-up disc 5, thereby taking in the twisted yarn.

[0059] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A compound twisting machine, comprising a base plate (1), support frames (2) for support are fixedly installed at both ends of the left side of the upper surface of the base plate (1), a yarn bobbin frame (3) for support is installed between the two support frames (2), the yarn bobbin is installed at the upper end of the yarn bobbin frame (3), a support column (4) for support is installed on the right side of the upper surface of the base plate (1), a take-up reel (5) is installed on the upper surface of the support column (4), and a plurality of take-up rods (6) for take-up are installed on the upper surface of the take-up reel (5), characterized in that, Also includes: A rotating assembly, mounted on the upper surface of the base plate (1), is a structure used to control the rotation of the rotating disk (15).

2. The twisting machine with compound twisting according to claim 1, characterized in that: A winding gear set (8) for rotation is fixedly installed at the center of the surface of the winding reel (5). The winding gear set (8) is sleeved on the surface of the support column (4). The side end of the winding gear set (8) is connected to the output end of the winding motor (7). One end of the support column (4) extends to the surface of the winding reel (5) and is connected to a positioning plate (9).

3. The compound twisting machine according to claim 1, characterized in that: The upper half of the two support frames (2) is provided with a sliding groove on the inner side. A limiting block (10) is slidably installed inside the sliding groove. A central column (11) for positioning is fixedly installed at the center of the sliding groove. A reset spring (12) for resetting is sleeved on the surface of the central column (11). The central column (11) is slidably installed at the center of the limiting block (10). The other end of the reset spring (12) is fixedly connected to the upper surface of the limiting block (10).

4. The twisting machine with compound twisting according to claim 1, characterized in that: The rotating assembly includes a rotary motor (20), a drive gear (19), a linkage gear (17), a connecting column (18), and a rotating disk (15). The output end of the rotary motor (20) is connected to the drive gear (19). The side end of the drive gear (19) meshes with the linkage gear (17). A connecting column (18) for connection is fixedly installed at the center of the linkage gear (17). The rotating disk (15) is fixedly installed on the surface of the connecting column (18) corresponding to the two sides of the linkage gear (17).

5. A compound twisting machine according to claim 4, characterized in that: A limiting ring (16) for limiting is fixedly installed on the outer side of the rotating disk (15), and a fixed ring (14) for supporting is installed around the side end of the rotating disk (15). A limiting groove is provided inside the fixed ring (14), and the limiting ring (16) is installed inside the limiting groove. Multiple through holes are provided on the surfaces of the linkage gear (17) and the external gear (25).

6. A compound twisting machine according to claim 1, characterized in that: Two support columns (21) are fixedly installed on the upper surface of the base plate (1) corresponding to the side end of the support column (4). A fixed sleeve (22) for support is fixedly installed between the two support columns (21). A hollow groove is provided inside the fixed sleeve (22). The wire shaft (24) is installed inside the hollow groove. Multiple wire grooves are provided on the surface of the wire shaft (24).

7. A compound twisting machine according to claim 6, characterized in that: The fixed sleeve (22) has an internal gear (23) for rotation installed inside. The internal gear (23) is fixedly installed on the outer surface of the wire shaft (24). The side end of the internal gear (23) is provided with an external gear (25) for rotation. The output end of the wire motor (26) is connected to the external gear (25).

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