Winding device and method for cleaning, energy-saving and ecological dyeing and finishing of cloth

Abstract

The present invention relates to the field of textile technology, and specifically discloses a winding device and method for clean, energy-saving and ecological dyeing and finishing of cloth, comprising a winding roller and a body component, wherein the body component is used to tension the yarn, and the body component comprises a side plate, wherein the side plate has two, respectively parallel to the two ends of the winding roller; a center seat, wherein the center seat is fixedly connected between the two side plates, and an arc transition is arranged around the center seat; and a tensioning roller, wherein the tensioning roller has four, and the four tensioning rollers are centrally symmetrically arranged around the center seat, and the yarn is sequentially wound around the outer wall of the tensioning roller. The four tensioning rollers are driven to move outward or inward by four movable blocks, so that the tension of the yarn can be adjusted when the yarn passes through the tensioning roller, so that the yarn can always remain in a taut state during the winding process, so that when the winding roller winds the yarn, the yarn can be tightly wound around the winding roller.

Description

Technical Field

[0001] The invention relates to the field of textile technology, and in particular to a winding device and method for clean, energy-saving and ecological dyeing and finishing of cloth. Background Art

[0002] The winding device for clean, energy-saving and ecological dyeing and finishing of fabrics is a vital part of the textile industry. It is responsible for achieving smooth, efficient, energy-saving and environmentally friendly winding of fabrics during the dyeing and finishing process. The winding device for clean, energy-saving and ecological dyeing and finishing of fabrics is a textile equipment that integrates multiple functions such as fabric winding, tension control, energy saving and environmental protection. It is mainly used to smoothly wind up the treated fabrics during the dyeing and finishing process of fabrics, while ensuring uniform tension and tight winding of the fabrics, and achieving the goal of energy saving and environmental protection; For example, the prior art patent CN211712303U discloses a single yarn winding device for a yarn division warping machine, the technical solution of which includes a frame, a bracket mounted on the frame, a yarn storage drum and a motor for driving the yarn storage drum to rotate, the yarn storage drum is rotatably connected to the bracket, and a yarn guide hook is also mounted on the frame to guide the single yarn to the yarn storage drum. By adopting the above technical solution, a plurality of yarns of the same batch of dyeing are transported on the warping machine, and when passing through the yarn guide hook, one of the yarns passes through the yarn guide hook, is separated from the other yarns, and is guided to the yarn storage drum. The motor directly or indirectly drives the yarn storage drum to rotate, winds up the yarn, and uses it as a spare yarn that cooperates with other yarns of the same batch during the weaving process, so that when the disconnected yarn is connected, the color consistency of the spare yarn and the disconnected yarn is ensured, thereby ensuring the quality of the cloth; The problem with the prior art is that when the device is used in a textile workshop, since it is necessary to produce yarns of different specifications, the winding mechanism needs to adjust the tension for the yarns of different specifications. For example, the prior art patent with publication number CN102152997B, entitled "yarn tensioner", comprises a series of at least three rigid yarn deflection elements (1, 2), the deflection elements jointly determining a yarn path (P) passing through the yarn tensioner (T), and the yarn deflection elements are distributed at intervals in the yarn travel direction (D) and are distributed On opposite sides of the yarn path (P), a corresponding yarn deflecting element is arranged on one side and is offset in the yarn travel direction (T) relative to the adjacent yarn deflecting element located on the opposite side of the yarn path (P). Since the rigid yarn deflecting elements are horizontally arranged on the upper and lower sides of the yarn in the prior art, the direction of the yarn can only be horizontal. Therefore, when dealing with yarns with different lead-out directions, the orientation of the entire device needs to be adjusted, and it cannot adapt to the situation where the yarn introduction direction and lead-out direction are the same, so the flexibility of the machine is insufficient. Summary of the invention

[0003] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] The present invention provides a winding device and method for cleaning, energy-saving and ecological dyeing and finishing of cloth, which can solve the problem of inflexible installation in the prior art. The specific scheme is as follows:

[0005] In one aspect, the present invention provides a winding device for cleaning, energy-saving and ecological dyeing and finishing of cloth, comprising:

[0006] A winding roller and a body component, wherein the body component is used to tension the yarn, and the body component comprises:

[0007] Side plates, the side plates having two sides, respectively parallel to the two ends of the winding roller;

[0008] A center seat, the center seat is fixedly connected between the two side plates, and a circular arc transition is arranged around the center seat;

[0009] Tensioning rollers, the four tensioning rollers are centrally symmetrically arranged around the central seat, and the yarns are sequentially wound around the outer walls of the tensioning rollers;

[0010] A movable block is movably installed around the center seat, the movable block is slidably connected to the side wall of the center seat, the middle part of the movable block is slidably connected to the middle part of the tensioning roller, the tensioning roller can rotate along the outer end of the movable block, and the other end of the movable block is provided with a driving member, and the driving member can drive the movable block to move radially along the tensioning roller.

[0011] Preferably, the number of the movable blocks matches the number of the tensioning rollers, and the four movable blocks can simultaneously drive the four tensioning rollers to move inward, and the four movable blocks can drive the four tensioning rollers to move outward or inward, so that the tension of the yarn can be adjusted when the yarn passes through the tensioning rollers, so that the yarn can always remain taut during the winding process.

[0012] Preferably, the body assembly further comprises:

[0013] baffles are connected to the two ends of the tensioning roller, and the two ends of the yarn will not fall off from the two ends of the tensioning roller when the tensioning roller is conveying the yarn by setting the baffles;

[0014] A sliding block is fixedly connected to the outer end of the baffle, and sliding grooves are provided around the side plate at positions corresponding to the two ends of the four tensioning rollers, and the sliding block is slidably connected to the sliding grooves.

[0015] Preferably, the body assembly further comprises:

[0016] A rack connected to one end of the movable block close to the center seat, and the positions of the four racks are staggered with each other, and the teeth of the four racks are all close to the inner side;

[0017] The gear is installed on the inner side of the four racks, and the rack is meshed with the four racks. When the gear rotates, it can drive the four racks to move synchronously, and when one of the racks moves, it can drive the gear to rotate, and then drive the other three racks to move.

[0018] Preferably, a movable groove is provided on the side wall of the center seat, the movable block is slidably connected to the movable groove, the two ends of the gear are rotatably connected to the two ends of the center seat, and a motor can be installed at one end of the gear to drive the gear to rotate, so as to actively move the four racks, thereby actively adjusting the positions of the four tensioning rollers.

[0019] Preferably, rotating blocks are connected to both ends of the gear, rotating rings are connected to both ends of the center seat, the rotating block is rotatably connected to the rotating ring, a protrusion is provided in the middle of the rotating ring, and a first spring is connected between the rotating block and the protrusion in the middle of the rotating ring.

[0020] Preferably, a limiting groove is provided at one end of the movable block, a limiting ring is connected to the middle of the tensioning roller, the limiting ring is rotatably connected to the limiting groove, and the limiting ring and the limiting groove are provided.

[0021] Preferably, a fine-tuning component is further disposed outside the tensioning roller, and the fine-tuning component comprises:

[0022] A movable plate, wherein the movable plate is movably mounted on the outer wall of the tensioning roller, a thick column and a thin column are connected to one end of the movable plate close to the tensioning roller, a cavity is provided in the middle of the tensioning roller, a sliding hole is provided on the side wall of the tensioning roller, the thick column is slidably connected to the sliding hole, the thin column slides through the inside of the cavity, one end of the thick column is also connected to a second spring, and the other end of the second spring is connected to the inner wall of the sliding hole;

[0023] A cam rod, both ends of which are rotatably connected to the two ends of the inner wall of the cavity, a cam portion in the middle of the cam rod corresponds to the position of one end of the thin column, and when the cam rod rotates, its cam portion can abut against one end of the thin column, driving the thin column and the thick column to move upward.

[0024] Preferably, baffle rods are provided at both ends of the movable plate, and avoidance grooves are provided at positions of the movable block corresponding to the baffle rods. When the tensioning roller is driven by the yarn to rotate, the movable plate rotates at the same time. When the movable plate rotates, the baffle rod on the movable plate moves in the avoidance groove.

[0025] In another aspect, the present invention provides a winding method for cleaning, energy-saving and ecological dyeing and finishing of cloth, comprising the following steps:

[0026] S1. Configure four tensioning rollers and install them symmetrically on the center seat;

[0027] S2. Install driving members at one end of the four tensioning rollers respectively, and adjust the positions of the four tensioning rollers simultaneously through the driving members, so that the four tensioning rollers can expand or contract;

[0028] S3, winding the yarn on the tension rollers in sequence. As a possible method, the yarn can also be wound on three tension rollers, specifically: when the winding direction is the same as the unwinding direction, the yarn is wound on the outer walls of the four tension rollers, and when the winding direction is opposite to the unwinding direction, the yarn is wound on the outer walls of three of the tension rollers;

[0029] S4. When the tension needs to be reduced, the four tensioning rollers move to change the reversing spacing of the entire yarn, thereby changing the tension of the yarn.

[0030] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:

[0031] 1. By setting four symmetrical tensioning rollers, when the device is installed in a textile workshop, it can be flexibly adjusted according to the yarn lead-out direction.

[0032] 2. The four tensioning rollers are driven to move outward or inward by four movable blocks, so that the tension of the yarn can be adjusted when the yarn passes through the tensioning roller, so that the yarn can always be kept taut during the winding process, so that the yarn can be tightly wound around the winding roller when the yarn is wound.

[0033] 3. By setting racks and gears, when the yarn passes through the main body assembly, the yarn can generate downward pressure on the tensioning roller, so that the tensioning roller drives its corresponding rack to move, and then drives the gear to rotate, thereby driving other racks to move, so that the other three tensioning rollers also move inward at the same time, thereby buffering the downward pressure of the yarn and preventing the yarn from being too tense and causing breakage.

[0034] 4. By setting a stopper, when the tensioning roller is driven to rotate by the yarn, the movable plate rotates at the same time. When the movable plate rotates, the stopper on the movable plate can move in the avoidance groove to avoid motion interference.

[0035] 5. The cam rod rotates to drive the thin column to move outward. When the thin column and the thick column move outward, the movable plate can be driven to expand outward synchronously. Since the outer wall of a single tensioning roller has several movable plates, when multiple movable plates move outward, the diameter of the multiple movable plates can change, thereby supporting the yarn on the outer wall, thereby achieving the effect of increasing the tension of the yarn.

[0036] 6. By setting a rotating block and a first spring, when the tensioning roller and the movable block move, the rack at one end drives the gear to rotate, and the first spring is compressed under the action of the rotation of the gear. By installing first springs with different compression forces, the tension can be adjusted to adapt to yarns with different toughness.

[0037] Other features and advantages of the present invention will be described in the following description, and part of them will become obvious from the description, or will be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0039] Figure 1 It is an overall stereogram of the present invention;

[0040] Figure 2 It is a half-section diagram of the present invention;

[0041] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0042] Figure 4 A three-dimensional diagram of the tensioning roller of the present invention;

[0043] Figure 5 It is a three-dimensional diagram of four movable blocks of the present invention;

[0044] Figure 6 It is a front view of four movable blocks of the present invention;

[0045] Figure 7 A three-dimensional diagram of the movable block of the present invention;

[0046] Figure 8 It is a structural diagram of the tensioning roller and the movable plate of the present invention;

[0047] Fig. 9 A three-dimensional diagram of the movable plate of the present invention;

[0048] Fig.10 It is a structural diagram of the rack and gear of the present invention;

[0049] Fig.11 This is a structural diagram of the yarn in the first state of the present invention;

[0050] Fig.12 This is a structural diagram of the yarn in the second state of the present invention;

[0051] Fig.13 This is a structural diagram of the yarn of the present invention in the third state.

[0052] The reference numerals are as follows:

[0053] 1. Winding roller; 2. Main body assembly; 201. Side plate; 202. Center seat; 203. Tensioning roller; 204. Baffle; 205. Slider; 206. Slide groove; 207. Movable block; 208. Movable groove; 209. Rack; 210. Gear; 211. Rotating block; 212. Rotating ring; 213. First spring; 214. Limiting groove; 215. Limiting ring; 301. Movable plate; 302. Cavity; 303. Thick column; 304. Thin column; 305. Cam rod; 306. Sliding hole; 307. Avoiding groove; 308. Second spring; 309. Baffle rod. DETAILED DESCRIPTION

[0054] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present invention and are used to explain the principles of the present invention together with the embodiments of the present invention.

[0055] Example 1: See Figure 1-Figure 13 This embodiment provides a winding device for cleaning, energy-saving and ecological dyeing and finishing of cloth, comprising:

[0056] The winding roller 1 and the main body component 2 are used to tension the yarn. The main body component 2 includes:

[0057] Side plates 201, two side plates 201, respectively parallel to two ends of the winding roller 1;

[0058] A center seat 202, wherein the center seat 202 is fixedly connected between the two side plates 201, and an arc transition is arranged around the center seat 202;

[0059] There are four tensioning rollers 203, and the four tensioning rollers 203 are centrally symmetrically arranged around the central seat 202. The yarn is sequentially wound around the outer wall of the tensioning rollers 203 in the manner of winding. Fig.11 , Fig.12 , Fig.13 The three preferred states shown can adapt to yarns of different heights and directions, making the device more flexible and adaptable;

[0060] The movable block 207 is movably installed around the center seat 202, the movable block 207 is slidably connected to the side wall of the center seat 202, the middle part of the movable block 207 is slidably connected to the middle part of the tensioning roller 203, the tensioning roller 203 can rotate along the outer end of the movable block 207, and the other end of the movable block 207 is provided with a driving member, and the driving member can drive the movable block 207 to move along the radial direction of the tensioning roller 203. The number of the movable blocks 207 matches the number of the tensioning rollers 203. The four movable blocks 207 can simultaneously drive the four tensioning rollers 203 to move inward at the same time, and the four movable blocks 207 drive the four tensioning rollers 203 to move outward or inward, so that the yarn can adjust the tension of the yarn when passing through the tensioning roller 203, so that the yarn can always remain in a taut state during the winding process, so that when the winding roller 1 winds the yarn, the yarn can be tightly wound around the winding roller 1.

[0061] The body component 2 also includes:

[0062] The baffle 204 is connected to the two ends of the tensioning roller 203. By setting the baffle 204, when the tensioning roller 203 is conveying the yarn, the two ends of the yarn will not fall off from the two ends of the tensioning roller 203;

[0063] Slider 205, the slider 205 is fixedly connected to the outer end of the baffle 204, and slide grooves 206 are provided around the side plate 201 and at positions corresponding to the two ends of the four tensioning rollers 203. The slider 205 is slidably connected with the slide groove 206. By providing the slider 205 and the slide groove 206, the tensioning roller 203 can slide under the action of the sliders 205 at both ends, and is not easily deviated, so that it moves along a specified track, so that the yarn can pass smoothly when the yarn is transported;

[0064] The rack 209 is connected to one end of the movable block 207 close to the center seat 202, and the positions of the four racks 209 are staggered so that the four racks 209 can move simultaneously without interfering with each other, and the teeth of the four racks 209 are all close to the inner side;

[0065] The gear 210 is installed on the inner side of the four racks 209. The rack 209 is meshed with the four racks 209. When the gear 210 rotates, it can drive the four racks 209 to move synchronously. When one of the racks 209 moves, it can drive the gear 210 to rotate, and then drive the other three racks 209 to move.

[0066] By setting the rack 209 and the gear 210, when the yarn passes through the body assembly 2, the yarn can generate downward pressure on the tensioning roller 203, so that the tensioning roller 203 drives its corresponding rack 209 to move, and then drives the gear 210 to rotate, thereby driving other racks 209 to move, so that the other three tensioning rollers 203 also move inward at the same time, thereby buffering the downward pressure of the yarn and preventing the yarn from being too tense and causing breakage;

[0067] It should be noted that a movable groove 208 is provided on the side wall of the center seat 202, the movable block 207 is slidably connected to the movable groove 208, the two ends of the gear 210 are rotatably connected to the two ends of the center seat 202, and a motor can be installed at one end of the gear 210, and the motor drives the gear 210 to rotate, so as to actively move the four racks 209, so as to actively adjust the positions of the four tensioning rollers 203, and then achieve active adjustment of the tension of the yarn when passing through the body component 2;

[0068] like Figure 3 As shown, rotating blocks 211 are connected to both ends of the gear 210, and rotating rings 212 are connected to both ends of the center seat 202. The rotating block 211 is rotatably connected to the rotating ring 212, and a protrusion is provided in the middle of the rotating ring 212. A first spring 213 is connected between the rotating block 211 and the protrusion in the middle of the rotating ring 212. By providing the rotating block 211 and the first spring 213, when the tensioning roller 203 and the movable block 207 move, the rack 209 at one end thereof drives the gear 210 to rotate, and the first spring 213 is compressed under the action of the rotation of the gear 210. By installing the first spring 213 with different compression forces, the tension can be adjusted to adapt to yarns of different toughness.

[0069] like Figure 4 , Figure 5 As shown, a limiting groove 214 is provided at one end of the movable block 207, and a limiting ring 215 is connected to the middle of the tensioning roller 203. The limiting ring 215 is rotatably connected to the limiting groove 214. By setting the limiting ring 215 and the limiting groove 214, the tensioning roller 203 and the movable block 207 can move synchronously without being separated from each other.

[0070] like Figure 8 , Fig. 9, Fig.10 As shown, a fine-tuning component is also provided outside the tensioning roller 203, and the fine-tuning component includes:

[0071] A movable plate 301, wherein the movable plate 301 is movably mounted on the outer wall of the tensioning roller 203, and one end of the movable plate 301 close to the tensioning roller 203 is connected with a thick column 303 and a thin column 304, a cavity 302 is provided in the middle of the tensioning roller 203, and a sliding hole 306 is provided on the side wall of the tensioning roller 203, the thick column 303 is slidably connected to the sliding hole 306, and the thin column 304 slides through the inside of the cavity 302, and one end of the thick column 303 is also connected to a second spring 308, and the other end of the second spring 308 is connected to the inner wall of the sliding hole 306;

[0072] A cam rod 305, two ends of which are rotatably connected to two ends of the inner wall of the cavity 302, a cam portion in the middle of the cam rod 305 corresponds to one end of the thin column 304, and when the cam rod 305 rotates, the cam portion thereof can abut against one end of the thin column 304, thereby driving the thin column 304 and the thick column 303 to move upward;

[0073] Through the above scheme, the thin column 304 is driven to move outward by the rotation of the cam rod 305. When the thin column 304 and the thick column 303 move outward, the movable plate 301 can be driven to expand outward synchronously. Since the outer wall of a single tensioning roller 203 has a plurality of movable plates 301, when the plurality of movable plates 301 move outward, the diameter of the plurality of movable plates 301 can be changed, thereby supporting the yarn on the outer wall, thereby achieving the effect of improving the tension of the yarn.

[0074] Baffle rods 309 are provided at both ends of the movable plate 301, and avoidance grooves 307 are provided at positions corresponding to the movable blocks 207 and the baffle rods 309. When the tensioning roller 203 is driven by the yarn to rotate, the movable plate 301 rotates at the same time. When the movable plate 301 rotates, the baffle rods 309 on the movable plate 301 can move in the avoidance grooves 307 to avoid motion interference.

[0075] Embodiment 2: The technical solution of this embodiment is different from that of Embodiment 1 in that this embodiment provides a winding method for cleaning, energy-saving and ecological dyeing and finishing of cloth, the method comprising the following steps:

[0076] S1. Configure four tensioning rollers 203, and symmetrically install the four tensioning rollers 203 on the center seat 202;

[0077] S2. Install driving members at one end of the four tensioning rollers 203 respectively, and adjust the positions of the four tensioning rollers 203 simultaneously through the driving members, so that the four tensioning rollers 203 can expand or contract;

[0078] S3, winding the yarn on the tensioning roller 203 in sequence. As a possible method, the yarn can also be wound on three tensioning rollers 203, specifically: when the winding direction is the same as the unwinding direction, the yarn is wound on the outer walls of the four tensioning rollers 203, and when the winding direction is opposite to the unwinding direction, the yarn is wound on the outer walls of three of the tensioning rollers 203;

[0079] S4, Fig.11 As an example, when the tension needs to be reduced, the four tension rollers 203 move inward to reduce the reversing spacing of the entire yarn, thereby reducing the tension. Fig.12 or Fig.13 When winding in the state of yarn, the three tensioning rollers 203 are moved outward, and the movable plate 301 on the tensioning roller 203 on the inner side of the yarn is moved inward, so as to achieve the effect of reducing the tension. When the tension needs to be increased, it is executed in the opposite direction.

[0080] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0081] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A winding device for cleaning, energy-saving and ecological dyeing and finishing of cloth, characterized in that: include: A winding roller (1) and a main body component (2), wherein the main body component (2) is used to adjust the tension of the yarn, and the main body component (2) comprises: Side plates (201), the side plates (201) having two sides, respectively parallel to two ends of the winding roller (1); A center seat (202), the center seat (202) being fixedly connected between the two side plates (201), and a circular arc transition is arranged around the center seat (202); Tensioning rollers (203), wherein there are four tensioning rollers (203), and the four tensioning rollers (203) are centrally symmetrically arranged around the central seat (202), and the yarns are sequentially wound around the outer walls of the tensioning rollers (203), and a fine-tuning component is further arranged outside the tensioning rollers (203), and the fine-tuning component is used to adjust the diameter of the tensioning rollers (203); A movable block (207), wherein the movable block (207) is movably mounted around the center seat (202), the movable block (207) is slidably connected to the side wall of the center seat (202), the middle portion of the movable block (207) is slidably connected to the middle portion of the tensioning roller (203), the tensioning roller (203) is capable of rotating along the outer end of the movable block (207), and the other end of the movable block (207) is provided with a driving member, and the driving member is capable of driving the movable block (207) to move along the radial direction of the tensioning roller (203); When the winding direction and the unwinding direction are the same, the yarn is wound around the outer walls of the four tensioning rollers (203), and the winding direction and the unwinding direction of the yarn are on the same side of the body component (2); When the winding direction is opposite to the unwinding direction, the yarn is wound around the outer walls of three of the tensioning rollers (203), and the winding direction and unwinding direction of the yarn are respectively located on two sides of the main body component (2); The number of the movable blocks (207) matches the number of the tensioning rollers (203), and the four movable blocks (207) can simultaneously drive the four tensioning rollers (203) to move inward at the same time, and the four movable blocks (207) can drive the four tensioning rollers (203) to move outward or inward, so that the tension of the yarn can be adjusted when the yarn passes through the tensioning rollers (203), so that the yarn can always remain in a taut state during the winding process; The main body component (2) further comprises: A rack (209) connected to one end of the movable block (207) close to the center seat (202), and the positions of the four racks (209) are mutually offset, and the teeth of the four racks (209) are all close to the inner side; A gear (210), wherein the gear (210) is installed on the inner side of the four racks (209), and the rack (209) is meshed with the four racks (209). When the gear (210) rotates, it can drive the four racks (209) to move synchronously, and when one of the racks (209) moves, it can drive the gear (210) to rotate, thereby driving the other three racks (209) to move; A movable groove (208) is provided on the side wall of the center seat (202), the movable block (207) is slidably connected to the movable groove (208), two ends of the gear (210) are rotatably connected to two ends of the center seat (202), and a motor is installed at one end of the gear (210), which drives the gear (210) to rotate, so as to actively move the four racks (209), thereby actively adjusting the positions of the four tensioning rollers (203).

2. The winding device for cleaning, energy-saving and ecological dyeing and finishing of cloth according to claim 1, characterized in that: The main body component (2) further comprises: A baffle (204) is connected to both ends of the tensioning roller (203). By providing the baffle (204), when the tensioning roller (203) is conveying the yarn, both ends of the yarn will not fall off from the two ends of the tensioning roller (203); A sliding block (205) is fixedly connected to the outer end of the baffle (204); sliding grooves (206) are provided around the side plate (201) at positions corresponding to the two ends of the four tensioning rollers (203); and the sliding block (205) is slidably connected to the sliding grooves (206).

3. The winding device for cleaning, energy-saving and ecological dyeing and finishing of cloth according to claim 1, characterized in that: The two ends of the gear (210) are connected to rotating blocks (211), the two ends of the center seat (202) are connected to rotating rings (212), the rotating block (211) is rotatably connected to the rotating ring (212), a protrusion is provided in the middle of the rotating ring (212), and a first spring (213) is connected between the rotating block (211) and the protrusion in the middle of the rotating ring (212).

4. The winding device for cleaning, energy-saving and ecological dyeing and finishing of cloth according to claim 3, characterized in that: A limiting groove (214) is provided at one end of the movable block (207), a limiting ring (215) is connected to the middle of the tensioning roller (203), and the limiting ring (215) is rotatably connected to the limiting groove (214). The limiting ring (215) and the limiting groove (214) are provided.

5. The winding device for cleaning, energy-saving and ecological dyeing and finishing of cloth according to claim 4, characterized in that: The fine-tuning component comprises: A movable plate (301), the movable plate (301) being movably mounted on the outer wall of the tensioning roller (203), one end of the movable plate (301) close to the tensioning roller (203) being connected to a thick column (303) and a thin column (304), a cavity (302) being provided in the middle of the tensioning roller (203), a sliding hole (306) being provided on the side wall of the tensioning roller (203), the thick column (303) being slidably connected to the sliding hole (306), the thin column (304) slidingly passing through the interior of the cavity (302), one end of the thick column (303) being further connected to a second spring (308), the other end of the second spring (308) being connected to the inner wall of the sliding hole (306); A cam rod (305), two ends of the cam rod (305) are rotatably connected to two ends of the inner wall of the cavity (302), a cam portion in the middle of the cam rod (305) corresponds to the position of one end of the thin column (304), and when the cam rod (305) rotates, its cam portion can abut against one end of the thin column (304), thereby driving the thin column (304) and the thick column (303) to move upward.

6. The winding device for cleaning, energy-saving and ecological dyeing and finishing of cloth according to claim 5, characterized in that: Stop rods (309) are provided at both ends of the movable plate (301), and avoidance grooves (307) are provided at positions of the movable block (207) corresponding to the stop rods (309); when the tensioning roller (203) is driven by the yarn to rotate, the movable plate (301) rotates simultaneously, and when the movable plate (301) rotates, the stop rods (309) on the movable plate (301) move in the avoidance grooves (307).

7. A winding method for clean, energy-saving and ecological dyeing and finishing of fabrics, using the winding device for clean, energy-saving and ecological dyeing and finishing of fabrics according to any one of claims 1 to 6, characterized in that: S1, configuring four tensioning rollers (203), and symmetrically arranging and installing the four tensioning rollers (203) on the center seat (202); S2, installing driving components at one end of the four tensioning rollers (203), respectively, so that the positions of the four tensioning rollers (203) can be adjusted simultaneously through the driving components, so that the four tensioning rollers (203) can be expanded or contracted; S3, winding the yarn around the tensioning rollers (203) in sequence or winding the yarn around the tensioning rollers (203), specifically: when the winding direction is the same as the unwinding direction, the yarn is wound around the outer walls of the four tensioning rollers (203); when the winding direction is opposite to the unwinding direction, the yarn is wound around the outer walls of three of the tensioning rollers (203); S4. When the tension needs to be reduced, the four tensioning rollers (203) move to change the reversal spacing of the entire yarn, thereby changing the tension of the yarn.

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