A composite support cooperative damping system for textile machine

Abstract

This invention relates to the field of vibration damping technology for textile machines, specifically a composite support-based vibration damping system for textile machines. The system includes a base and a top seat above the base. Several vibration damping mechanisms are matrix-distributed between the base and the top seat, and auxiliary mechanisms are installed between adjacent vibration damping mechanisms. Each vibration damping mechanism includes two vertically distributed fixed plates. A damper and several spring assemblies evenly distributed circumferentially around the damper are installed between the two fixed plates. Several switching components, corresponding one-to-one with each spring assembly, are also installed between the two fixed plates. This invention allows the end caps and T-shaped inserts of a new vibration damping spring to be slidably inserted into the mounting groove and limiting groove located on the outer side, respectively. Simply rotating the turntable 180° switches the position of the new vibration damping spring from the old one, facilitating rapid replacement and improving replacement efficiency.

Description

Technical Field

[0001] This invention relates to the field of vibration reduction technology for textile machines, specifically a composite support and vibration reduction system for textile machines. Background Technology

[0002] Textile machines are mechanical devices that process natural or chemical fibers into textiles. They are the core tools of the textile industry. Textile machines generate vibrations during operation. The vibrations of textile machines mainly come from the high-speed rotation of the main shaft, the reciprocating impact of the weft beater mechanism, and the intermittent movement of the warp feed / take-up mechanism. Vibrations can not only cause loose parts of the equipment and fabric defects (such as weft skew and yarn skipping), but also cause excessive noise in the workshop, resonance of the floor structure, and even affect the operation of surrounding precision equipment.

[0003] To reduce vibration in textile machines, a shock-absorbing mechanism is typically installed at the bottom. Existing shock-absorbing mechanisms generally consist of springs and dampers. The springs buffer the vibrations, while the dampers counteract the energy, achieving a damping effect. The reciprocating impact of the beat-up mechanism and the intermittent motion of the warp / take-up mechanism cause periodic, repetitive vibrations in the textile machine. Prolonged and frequent vibrations can lead to fatigue or even failure of the springs in the shock-absorbing mechanism, affecting its damping effectiveness and necessitating replacement. However, existing shock-absorbing mechanisms typically use bolts to secure the springs, requiring the textile machine to be stopped and the bolts removed before replacement. This slows down spring replacement efficiency and impacts the textile machine's processing efficiency. Summary of the Invention

[0004] To address the aforementioned problems, this invention provides a composite support synergistic vibration damping system for textile machines, comprising a base and a top seat located above the base, wherein a plurality of vibration damping mechanisms are matrix-distributed between the base and the top seat, and an auxiliary mechanism is installed between adjacent vibration damping mechanisms.

[0005] The damping mechanism includes two fixed plates distributed vertically, a damper and several spring assemblies evenly distributed around the damper are installed between the two fixed plates, and several switching components corresponding to the spring assemblies are also installed between the two fixed plates for switching the spring assemblies.

[0006] The spring assembly includes a shock-absorbing spring and end caps fixedly connected to the upper and lower ends of the shock-absorbing spring. A T-shaped plug is fixedly connected to the side of the end cap away from the shock-absorbing spring.

[0007] The switching component includes two rotating disks mounted on opposite sides of two fixed plates. A telescopic rod is coaxially fixed between the two rotating disks. The rotating disks have mounting slots and limiting slots symmetrically distributed about their central axis. A limiting ring for blocking the limiting slots is rotatably mounted inside the rotating disks.

[0008] In one possible implementation, cushioning pads are fixedly connected to opposite sides of the upper and lower fixing plates, with the top of the upper cushioning pad fixedly connected to the bottom of the top seat and the bottom of the lower cushioning pad fixedly connected to the top of the base.

[0009] In one possible implementation, both the mounting groove and the limiting groove are U-shaped and their open ends communicate with the outer ring wall of the turntable. The limiting groove is located on the side of the mounting groove away from the telescopic rod. The end cap is inserted into the mounting groove, the T-shaped plug is inserted into the limiting groove, and the limiting ring is located outside the arc-shaped end of the limiting groove.

[0010] In one possible implementation, the limiting ring is fixedly connected to the corresponding fixing plate, the limiting ring has a notch aligned with the limiting groove on the side away from the damper, the width of the notch is equal to the width of the limiting groove, a protruding edge is fixedly connected to the arc-shaped inner wall of the limiting groove, and a groove of the same height as the limiting groove is formed on the inner ring wall of the limiting ring.

[0011] In one possible implementation, guide blocks are fixedly connected to the opposite sides of the upper and lower turntables, and arc-shaped grooves corresponding to the guide blocks are opened on the opposite sides of the upper and lower fixed plates. The arc-shaped grooves are located outside the corresponding limiting rings and their central angle is 180°. The guide blocks slide in conjunction with the corresponding arc-shaped grooves.

[0012] In one possible implementation, a rotating assembly for driving the turntable to rotate is also installed on the fixed plate below. The rotating assembly includes a transmission gear rotatably mounted on the outer ring wall of the damper. A driven gear is fixedly mounted on the outer ring wall of the turntable. The transmission gear meshes with the driven gear. A bearing seat is fixedly mounted on the top of the fixed plate below. A rotating shaft is rotatably mounted on the bearing seat. The rear end of the rotating shaft passes through the rear of the bearing seat and is connected to the transmission gear through a bevel gear set. The front end of the rotating shaft passes through the front of the bearing seat and is fixedly mounted with a handwheel. A positioning unit for limiting the rotation of the rotating shaft is also installed on the bearing seat.

[0013] In one possible implementation, the positioning unit includes a hollow disk fixedly mounted on a rotating shaft, the hollow disk having a plurality of circumferentially evenly distributed positioning holes, a pull rod slidably mounted on the shaft seat, the rear end of the pull rod extending through to the rear of the shaft seat and then fixedly connected to a baffle, the rear side of the baffle being fixedly connected to a plug rod that engages with the positioning holes, and a return spring being fixedly connected between the front side of the baffle and the rear side of the shaft seat.

[0014] In one possible implementation, the auxiliary mechanism includes a connecting bracket fixedly installed between two adjacent upper fixed plates, a fixed seat fixedly installed on the top of the base between two adjacent lower fixed plates, a rotating rod rotatably installed on the top of the fixed seat, and swing arms fixedly installed at both ends of the rotating rod. The end of the swing arm away from the rotating rod has a waist-shaped groove, and the end of the connecting bracket near the corresponding fixed plate is slidably connected to the waist-shaped groove. A second shock-absorbing spring is fixedly installed between the bottom of the swing arm and the top of the base.

[0015] The beneficial effects of this invention are as follows: 1. When the shock absorber spring 1 needs to be replaced, the end caps and T-shaped inserts at both ends of the new shock absorber spring 1 are slidably inserted into the mounting groove and limiting groove located on the outer side, respectively. It is only necessary to rotate the turntable 180° to switch the position of the new shock absorber spring 1 with the old shock absorber spring 1. The limiting ring blocks the new shock absorber spring 1, which can prevent the new shock absorber spring 1 from falling out of the mounting groove and limiting groove. Then, the old shock absorber spring 1 can be removed by sliding it outward, which facilitates the quick replacement of the shock absorber spring 1 and improves the replacement efficiency. During the switching process, the shock absorber spring 1 is always in working state and does not need to be replaced by stopping the machine, which is conducive to maintaining the processing efficiency of the textile machine.

[0016] 2. When one of the upper fixed plates moves up and down due to vibration, the present invention uses a connecting bracket to transfer the vibration energy to the adjacent fixed plate. At the same time, the fixed plate drives the adjacent swing arm to swing up and down through the connecting bracket. The swing arm drives the rotating rod to rotate in both directions. The rotating rod drives the adjacent fixed plate to move up and down together through the swing arm at the other end. This allows the four damping mechanisms to work together to dampen vibration, improving the damping effect. At the same time, the damping spring can assist in damping vibration during the swing of the swing arm, improving the damping effect. The rotation of the rotating rod realizes the transfer of vibration energy, avoiding bending and deformation of the connecting bracket. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the base of the present invention;

[0019] Figure 3 This is a three-dimensional structural schematic diagram of the shock absorption mechanism of the present invention;

[0020] Figure 4 This is a three-dimensional structural diagram of the switching component of the present invention;

[0021] Figure 5 This is a three-dimensional structural diagram of the turntable of the present invention;

[0022] Figure 6This is a three-dimensional structural schematic diagram of the limiting ring of the present invention;

[0023] Figure 7 This is a three-dimensional structural schematic diagram of the groove of the present invention;

[0024] Figure 8 This is a three-dimensional structural schematic diagram of the spring assembly of the present invention;

[0025] Figure 9 This is a three-dimensional structural schematic diagram of the positioning unit of the present invention;

[0026] Figure 10 This is a three-dimensional structural diagram of the auxiliary mechanism of the present invention.

[0027] In the diagram: 1. Base; 2. Top mount; 3. Shock absorption mechanism; 31. Fixing plate; 32. Damper; 33. Spring assembly; 331. Shock absorption spring one; 332. End cap; 333. T-shaped insert; 34. Switching assembly; 341. Turntable; 342. Telescopic rod; 343. Mounting slot; 344. Limiting slot; 3441. Protruding edge; 345. Limiting ring; 3451. Notch; 3452. Groove; 346. Guide block; 347. Arc-shaped groove; 35 351. Rotating assembly; 352. Driven gear; 353. Shaft seat; 354. Rotating shaft; 355. Handwheel; 356. Positioning unit; 3561. Hollow disc; 3562. Positioning hole; 3563. Pull rod; 3564. Baffle; 3565. Insert rod; 3566. Return spring; 36. Buffer pad; 4. Auxiliary mechanism; 41. Connecting bracket; 42. Fixed seat; 43. Rotating rod; 44. Swing arm; 45. Shock-absorbing spring II. Detailed Implementation

[0028] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described below, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Please see Figure 1 - Figure 10 A composite support and shock absorption system for textile machines includes a base 1 and a top seat 2 located above the base 1. The top seat 2 is installed at the bottom of the textile machine. Several shock absorption mechanisms 3 are distributed in a matrix between the base 1 and the top seat 2. An auxiliary mechanism 4 is installed between two adjacent shock absorption mechanisms 3.

[0030] The damping mechanism 3 includes two fixed plates 31 distributed vertically, a damper 32 and several spring assemblies 33 evenly distributed around the damper 32 are installed between the two fixed plates 31, and several switching assemblies 34 corresponding to the spring assemblies 33 are also installed between the two fixed plates 31 for switching the spring assemblies 33.

[0031] The spring assembly 33 includes a shock-absorbing spring 331 and end caps 332 fixedly connected to the upper and lower ends of the shock-absorbing spring 331. A T-shaped insert 333 is fixedly connected to the side of the end cap 332 away from the shock-absorbing spring 331.

[0032] The switching component 34 includes two rotating disks 341 mounted on opposite sides of two fixed plates 31. A telescopic rod 342 is coaxially fixed between the two rotating disks 341. The rotating disks 341 are provided with mounting grooves 343 and limiting grooves 344 symmetrically distributed about their central axis. A limiting ring 345 is coaxially mounted inside the rotating disks 341 to block the limiting grooves 344.

[0033] In practical use, when the textile machine vibrates, the shock-absorbing spring 331 and the damper 32 work together to buffer and reduce the vibration of the textile machine, thereby improving the stability of the textile machine during operation. When the shock-absorbing spring 331 extends and deforms, the telescopic rod 342 can extend and deform synchronously. The telescopic rod 342 connects the upper and lower turntables 341, which can ensure that the upper and lower turntables 341 rotate coaxially.

[0034] When the damping spring 331 needs to be replaced, the end caps 332 and T-shaped inserts 333 at both ends of the new damping spring 331 are slidably inserted into the mounting groove 343 and limiting groove 344 on the side away from the damper 32, respectively. Simply rotate the turntable 341 180° to switch the position of the new damping spring 331 with the old one. The limiting ring 345 blocks the new damping spring 331, preventing it from falling out of the mounting groove 343 and limiting groove 344. Then, the old damping spring 331 can be removed by sliding it outward. This facilitates quick replacement of the damping spring 331 and improves replacement efficiency. During the switching process, the damping spring 331 is always in working condition and does not need to be stopped for replacement, which helps maintain the processing efficiency of the textile machine.

[0035] Please see Figure 1 and Figure 3 Both upper and lower fixed plates 31 have cushioning pads 36 fixedly connected to their opposite sides. The top of the upper cushioning pad 36 is fixedly connected to the bottom of the top seat 2, and the bottom of the lower cushioning pad 36 is fixedly connected to the top of the base 1.

[0036] In practical use, by installing buffer pads 36 between the fixed plate 31 and the base 1, and between the fixed plate 31 and the top seat 2, the vibration can be buffered, which can further improve the vibration reduction effect on the textile machine.

[0037] Please see Figure 3 , Figure 4 and Figure 5 Both the mounting groove 343 and the limiting groove 344 are U-shaped and their open ends are connected to the outer ring wall of the turntable 341. The limiting groove 344 is located on the side of the mounting groove 343 away from the telescopic rod 342. The end cap 332 is inserted into the mounting groove 343. The T-shaped plug 333 is inserted into the limiting groove 344. The top of the limiting ring 345 is flush with the top of the limiting groove 344 and is located outside the arc end of the limiting groove 344.

[0038] Please see Figure 5 , Figure 6 and Figure 7 The limiting ring 345 is fixedly connected to the corresponding fixing plate 31. The limiting ring 345 has a notch 3451 that is aligned with the limiting groove 344 on the side away from the damper 32. The width of the notch 3451 is equal to the width of the limiting groove 344. A protruding edge 3441 is fixedly connected to the arc-shaped inner wall of the limiting groove 344. A groove 3452 with the same height as the limiting groove 344 is opened on the inner ring wall of the limiting ring 345.

[0039] In practical use, when installing the damping spring 331, align the end cap 332 with the opening end of the mounting groove 343 on the side away from the damper 32. At this time, align the T-shaped insert 333 with the opening end of the limiting groove 344. Then, slide the end cap 332 and the T-shaped insert 333 into the corresponding mounting groove 343 and limiting groove 344 until the end cap 332 and the T-shaped insert 333 pass through the notch 3451 and are completely slid into the arc-shaped section of the corresponding mounting groove 343 and limiting groove 344. At this time, the T-shaped insert 33... 3. Move completely to the inside of the limiting ring 345, then rotate the turntable 341 180° to interchange the positions of the two mounting slots 343 on the same turntable 341. The turntable 341 drives the shock-absorbing spring 331 to rotate together. At this time, the limiting ring 345 blocks the outside of the T-shaped plug 333, thereby preventing the end cap 332 from falling out of the mounting slot 343. At the same time, the protruding edge 3441 and the groove 3452 block the horizontal section of the T-shaped plug 333, preventing the T-shaped plug 333 from falling out of the limiting groove 344.

[0040] Please see Figure 4 and Figure 7Each of the two turntables 341 has a guide block 346 fixedly connected to one side of the opposite side. Each of the two fixed plates 31 has an arc groove 347 corresponding to the guide block 346 on one side of the opposite side. The arc groove 347 is located outside the corresponding limiting ring 345 and its central angle is 180°. The guide block 346 slides with the corresponding arc groove 347.

[0041] In practical use, when the turntable 341 rotates, it will drive the guide block 346 to slide along the arc groove 347. The rotation angle of the turntable 341 is positioned by the cooperation of the guide block 346 and the arc groove 347, ensuring that the turntable 341 rotates completely into place, so that the limiting groove 344 can be aligned with the notch 3451, which facilitates the installation and removal of the T-shaped insert 333.

[0042] Please see Figure 3 and Figure 9 The lower fixed plate 31 is also equipped with a rotating assembly 35 for driving the turntable 341 to rotate. The rotating assembly 35 includes a transmission gear 351 rotatably mounted on the outer ring wall of the damper 32. A driven gear 352 is fixedly mounted on the outer ring wall of the turntable 341. The transmission gear 351 and the driven gear 352 mesh with each other. A bearing seat 353 is fixedly mounted on the top of the lower fixed plate 31. A rotating shaft 354 is rotatably mounted on the bearing seat 353. The rear end of the rotating shaft 354 passes through the rear of the bearing seat 353 and is connected to the transmission gear 351 through a bevel gear set. The front end of the rotating shaft 354 passes through the front of the bearing seat 353 and is fixedly mounted with a handwheel 355. A positioning unit 356 for limiting the rotation shaft 354 is also installed on the bearing seat 353.

[0043] In practical use, when the turntable 341 needs to be driven to rotate, the handwheel 355 is turned to drive the rotating shaft 354 to rotate. The rotating shaft 354 drives the transmission gear 351 to rotate through the bevel gear set. The transmission gear 351 drives the corresponding driven gear 352 to rotate, so that the driven gear 352 drives the corresponding turntable 341 to rotate. When the lower turntable 341 rotates, the telescopic rod 342 drives the upper turntable 341 to rotate synchronously, thereby driving the turntable 341. The transmission gear 351 can drive multiple turntables 341 at the same time, which facilitates the simultaneous replacement of multiple shock absorber springs 331 and further improves the replacement efficiency of shock absorber springs 331.

[0044] Please see Figure 3 and Figure 9The positioning unit 356 includes a hollow disk 3561 fixedly mounted on a rotating shaft 354. The hollow disk 3561 has a plurality of circumferentially evenly distributed positioning holes 3562. A pull rod 3563 is slidably mounted on a shaft seat 353. The rear end of the pull rod 3563 passes through to the rear of the shaft seat 353 and is fixedly connected to a baffle 3564. A plug rod 3565 that is inserted into the positioning hole 3562 is fixedly connected to the rear side of the baffle 3564. A return spring 3566 is fixedly connected between the front side of the baffle 3564 and the rear side of the shaft seat 353.

[0045] In practical use, the return force of the return spring 3566 pushes the baffle 3564 to move backward, so that the insertion rod 3565 is inserted into the positioning hole 3562 on the hollow disk 3561, which can prevent the rotating shaft 354 from rotating. Since the rotating shaft 354 and the transmission gear 351 are connected by a bevel gear set, and the transmission gear 351 is connected by a driven gear 352, when the rotating shaft 354 is limited, the turntable 341 cannot rotate, thus ensuring the stability of the shock-absorbing spring 331 during operation.

[0046] When the rotating shaft 354 is to be rotated, pull the lever 3563 forward. The lever 3563 drives the baffle 3564 to move forward. The baffle 3564 drives the insertion rod 3565 to move forward, so that the insertion rod 3565 is separated from the positioning hole 3562, releasing the limitation of the insertion rod 3565 on the hollow disk 3561, so that the rotating shaft 354 can rotate normally.

[0047] Please see Figure 2 and Figure 10 The auxiliary mechanism 4 includes a connecting bracket 41 fixedly installed between two adjacent upper fixed plates 31, a fixed seat 42 fixedly installed between two adjacent lower fixed plates 31 on the top of the base 1, a rotating rod 43 rotatably installed on the top of the fixed seat 42, and swing arms 44 fixedly installed at both ends of the rotating rod 43. The end of the swing arm 44 away from the rotating rod 43 is provided with a waist-shaped groove. The end of the connecting bracket 41 near the corresponding fixed plate 31 is slidably connected to the waist-shaped groove. A shock-absorbing spring 45 is fixedly installed between the bottom of the swing arm 44 and the top of the base 1.

[0048] In practical use, when one of the upper fixed plates 31 moves up and down due to vibration, the connecting bracket 41 is used to transfer the vibration energy to the adjacent fixed plates 31, so that the adjacent fixed plates 31 move up and down together. The four damping mechanisms 3 work together to dampen the vibration, which improves the vibration reduction effect.

[0049] The elongated connecting bracket 41 is prone to bending and deformation during repeated vibrations, which is detrimental to the transmission of vibrations. This invention improves the transmission of vibration energy by incorporating a rotating rod 43. When one of the upper fixed plates 31 moves up and down, the fixed plate 31 drives the adjacent swing arm 44 to swing up and down via the connecting bracket 41. The swing arm 44 drives the rotating rod 43 to rotate in both directions. The rotating rod 43, through the other end of the swing arm 44, drives the adjacent fixed plate 31 to move up and down, enabling the four damping mechanisms 3 to work together to dampen vibrations. Simultaneously, the damping spring 45 assists in damping during the swinging of the swing arm 44, improving the damping effect. The rotation of the rotating rod 43 achieves the transmission of vibration energy, preventing the connecting bracket 41 from bending and deforming.

[0050] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "connected," "installed," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, an integral connection, or a sliding connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0051] The embodiments described herein are preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, all equivalent changes made based on the structure, shape, and principle of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A composite stand cooperative damping system for textile machines, characterized by: Includes a base (1) and a top seat (2) located above the base (1), a plurality of shock-absorbing mechanisms (3) are distributed in a matrix between the base (1) and the top seat (2), and an auxiliary mechanism (4) is installed between two adjacent shock-absorbing mechanisms (3). The damping mechanism (3) includes two fixed plates (31) distributed vertically, a damper (32) is installed between the two fixed plates (31) and several spring assemblies (33) evenly distributed around the damper (32), and several switching assemblies (34) are also installed between the two fixed plates (31) for switching the spring assemblies (33) and corresponding to the spring assemblies (33) one by one. The spring assembly (33) includes a shock-absorbing spring (331) and end caps (332) fixedly connected to the upper and lower ends of the shock-absorbing spring (331). A T-shaped plug (333) is fixedly connected to the side of the end cap (332) away from the shock-absorbing spring (331). The switching component (34) includes a turntable (341) that is rotatably mounted on opposite sides of two fixed plates (31). A telescopic rod (342) is coaxially fixed between the two turntables (341). The turntable (341) is provided with a mounting groove (343) and a limiting groove (344) that are symmetrically distributed about its central axis. A limiting ring (345) for blocking the limiting groove (344) is rotatably mounted inside the turntable (341).

2. A composite stand cum shock absorbing system for textile machine as claimed in claim 1, wherein: Both upper and lower fixed plates (31) have cushioning pads (36) fixedly connected to their opposite sides. The top of the upper cushioning pad (36) is fixedly connected to the bottom of the top seat (2), and the bottom of the lower cushioning pad (36) is fixedly connected to the top of the base (1).

3. The composite support and synergistic vibration damping system for textile machines according to claim 1, characterized in that: The mounting groove (343) and the limiting groove (344) are both U-shaped and their open ends are connected to the outer ring wall of the turntable (341). The limiting groove (344) is located on the side of the mounting groove (343) away from the telescopic rod (342). The end cap (332) is inserted into the mounting groove (343). The T-shaped plug (333) is inserted into the limiting groove (344). The limiting ring (345) is located on the outside of the arc end of the limiting groove (344).

4. The composite support and synergistic vibration damping system for textile machines according to claim 3, characterized in that: The limiting ring (345) is fixedly connected to the corresponding fixing plate (31). The limiting ring (345) has a notch (3451) aligned with the limiting groove (344) on the side away from the damper (32). The width of the notch (3451) is equal to the width of the limiting groove (344). A protruding edge (3441) is fixedly connected to the arc-shaped inner wall of the limiting groove (344). The inner ring wall of the limiting ring (345) has a groove (3452) of the same height as the limiting groove (344).

5. The composite support and shock absorption system for textile machines according to claim 4, characterized in that: Guide blocks (346) are fixedly connected to the opposite sides of the two turntables (341). Arc grooves (347) corresponding to the guide blocks (346) are opened on the opposite sides of the two fixed plates (31). The arc grooves (347) are located outside the corresponding limiting rings (345) and their central angle is 180°. The guide blocks (346) slide with the corresponding arc grooves (347).

6. The composite support and synergistic vibration damping system for textile machines according to claim 1, characterized in that: The fixed plate (31) below is also equipped with a rotating assembly (35) for driving the turntable (341) to rotate. The rotating assembly (35) includes a transmission gear (351) rotatably mounted on the outer ring wall of the damper (32). A driven gear (352) is fixedly mounted on the outer ring wall of the turntable (341). The transmission gear (351) meshes with the driven gear (352). A bearing seat (353) is fixedly mounted on the top of the fixed plate (31) below. A rotating shaft (354) is rotatably mounted on the bearing seat (353). The rear end of the rotating shaft (354) passes through the rear of the bearing seat (353) and is connected to the transmission gear (351) through a bevel gear set. The front end of the rotating shaft (354) passes through the front of the bearing seat (353) and is fixedly mounted with a handwheel (355). A positioning unit (356) for limiting the rotating shaft (354) is also installed on the bearing seat (353).

7. The composite support and synergistic vibration damping system for textile machines according to claim 6, characterized in that: The positioning unit (356) includes a hollow disk (3561) fixedly mounted on a rotating shaft (354). The hollow disk (3561) has a plurality of circumferentially evenly distributed positioning holes (3562). A pull rod (3563) is slidably mounted on the bearing seat (353). The rear end of the pull rod (3563) passes through to the rear of the bearing seat (353) and is fixedly connected to a baffle (3564). A plug rod (3565) that is inserted into the positioning hole (3562) is fixedly connected to the rear side of the baffle (3564). A return spring (3566) is fixedly connected between the front side of the baffle (3564) and the rear side of the bearing seat (353).

8. The composite support and synergistic vibration damping system for textile machines according to claim 1, characterized in that: The auxiliary mechanism (4) includes a connecting bracket (41) fixedly installed between two adjacent upper fixed plates (31), a fixed seat (42) fixedly installed between two adjacent lower fixed plates (31) on the top of the base (1), a rotating rod (43) rotatably installed on the top of the fixed seat (42), a swing arm (44) fixedly installed at both ends of the rotating rod (43), a waist-shaped groove opened at the end of the swing arm (44) away from the rotating rod (43), the end of the connecting bracket (41) close to the corresponding fixed plate (31) is slidably connected to the waist-shaped groove, and a shock-absorbing spring (45) is fixedly installed between the bottom of the swing arm (44) and the top of the base (1).

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