A textile fabric waterless dyeing device

Abstract

The present application discloses a waterless textile dyeing and printing device, which relates to the field of dyeing and printing equipment. It includes a waterless textile dyeing and printing device, which comprises a first conveying structure, a spraying box, a second conveying structure, and a drying box: both the first conveying structure and the second conveying structure include a mounting frame, a roller, and a driving motor. The roller and the driving motor are both installed on the mounting frame, and the driving motor drives the roller to rotate. A first turntable is provided at one end of the roller away from the driving motor. The mounting frame is also provided with a sliding rod, the sliding rod is provided with a spiral part, and a second turntable is provided on the spiral part. The axis direction of the second turntable is the same as the axial direction of the sliding rod, and the second turntable abuts against the first turntable. The rotation and stop of the roller are carried out through a mechanical structure, so that the fabric located in the drying box has sufficient drying time, and the fabric located in the spraying box can be fully sprayed, reducing the problem of insufficient dyeing and printing; and through this way, there is no need to specially set the driving motor to be turned on and off back and forth, improving the service life of the driving motor.

Description

Technical Field

[0001] The present application relates to the field of printing and dyeing equipment, and more specifically, it relates to a waterless printing and dyeing equipment for textiles. Background Art

[0002] Textiles are products made through textile processing, including yarn, woven fabrics, knitted fabrics, braided fabrics, etc.

[0003] Waterless printing and dyeing technology uses high-pressure carbon dioxide to carry pigment and spray it onto the fabric, and uses the adsorption, diffusion and fixation processes to print and dye the fabric. Currently, there are two ways to carry out waterless printing and dyeing. One is static printing and dyeing, in which the fabrics are piled up and placed inside the printing and dyeing device for printing and dyeing. The other is dynamic printing and dyeing, in which the fabrics are printed and dyed while flowing, which can improve the printing and dyeing effect.

[0004] In the dynamic printing and dyeing method, the cloth is often driven to flow by the rotation of rollers. Therefore, the cloth is dried in a flowing manner after printing and dyeing, and the drying effect needs to be improved. Summary of the invention

[0005] In order to improve the problem that the drying effect of waterless printing and dyeing equipment on fabrics after spraying needs to be improved, the present application provides a waterless printing and dyeing equipment for textiles.

[0006] The present application provides a waterless textile printing and dyeing device, which adopts the following technical solution:

[0007] A textile waterless printing and dyeing device comprises a first conveying structure, a spray box, a second conveying structure, and a drying box: the first conveying structure and the second conveying structure both comprise a mounting frame, a roller and a driving motor, the roller and the driving motor are both mounted on the mounting frame, the driving motor drives the roller to rotate, a turntable 1 is provided at one end of the roller away from the driving motor, and the turntable is coaxially connected to the roller; the mounting frame is also provided with a sliding rod, the length direction of the sliding rod is vertical, the sliding rod is provided with a spiral portion, the spiral portion is provided with a turntable 2, the axial direction of the turntable 2 is consistent with the axial direction of the sliding rod, and the turntable 2 is pressed against the turntable 1; the sliding rod is also provided with a resistance portion, and the resistance portion is pressed against the At the lower end of the second turntable, the resistance part is also provided with an extension rod, which is used to control the connection and disconnection of the drive motor and the roller; the mounting frame is provided with an elastic member, and the elastic force of the elastic member limits the separation of the drive motor and the roller; when the first turntable rotates and drives the second turntable to move in the vertical direction, the resistance part moves downward and disconnects the connection between the drive motor and the roller through the extension rod; the spray box is located between the first conveying structure and the second conveying structure, and the spray box is provided with a cloth inlet and a cloth outlet, the cloth inlet is located on the side of the spray box close to the first conveying structure, and the cloth outlet is located on the side of the spray box close to the second conveying structure; the spray box is also provided with a spray pipe, and the spray pipe is used to spray the passing cloth.

[0008] Through the above technical solution, by setting the first turntable and the second turntable, when the first turntable rotates, it drives the rotation of the second turntable. And due to the existence of the spiral part, the second turntable will move along the length direction of the sliding rod and cause the abutting part to move downward; when the side wall of the second turntable abuts against the part close to the axis of the first turntable, the downward movement of the abutting part controls the movement of the extension rod, and the movement of the extension rod disconnects the connection between the driving motor and the roller, and the roller loses the power source for rotation and stops rotating; since the roller stops rotating, the first turntable coaxially connected with the roller also stops rotating, and the elastic force of the elastic member reconnects the driving motor and the roller. At this time, the extension rod moves upward to drive the abutting part to move upward, and the upward movement of the abutting part causes the second turntable to move. And when the second turntable moves, the friction force between the second turntable and the first turntable is less than the force for the roller to rotate. Therefore, the upward movement of the second turntable will not drive the rotation of the first turntable and the roller; and because the elastic member is releasing elastic force, and the second turntable loses the thrust of the rotation of the first turntable on the second turntable, the return movement of the second turntable makes the friction force between the first turntable and the second turntable unable to restrict the rotation of the second turntable. The second turntable moves to the initial position, the driving motor is connected to the roller and drives the roller to rotate again; through the mechanical structure to carry out the rotation and stop of the roller, it makes the fabric in the drying box have sufficient drying time, and also makes the fabric in the spraying box be fully sprayed, reducing the problem of insufficient printing and dyeing; and through this way, there is no need to specially set the driving motor to be turned on and off back and forth, improving the service life of the driving motor.

[0009] Further, the mounting frame is provided with a fixing plate, the fixing plate is provided with a sliding groove and an inclined block, the inclined block slides on the fixing plate, the side wall of the driving motor is connected to the inclined block, the inclined block is provided with an inclined surface, the inclined surface extends upward along the direction away from the roller, and the extension rod abuts against the inclined surface.

[0010] Through the above technical solution, by setting the sliding groove and the inclined block, when the second turntable moves downward along the length direction of the sliding rod, the downward movement of the second turntable drives the downward movement of the abutting part, and the downward movement of the abutting part causes the extension rod to move downward. Due to the existence of the inclined surface, the downward movement of the extension rod causes the inclined block to move in the direction away from the roller, and the driving motor is connected to the inclined block. Therefore, the movement of the inclined block causes the driving motor to slide in the direction away from the roller, and the connection between the driving motor and the roller is disconnected; through this design, the driving motor and the roller are intermittently turned on and off, and the driving motor keeps rotating, improving the time for fabric printing and dyeing and drying, and making the printing and dyeing effect better.

[0011] Further, one end of the roller close to the driving motor is provided with a connecting part, the connecting part is provided with a connecting hole for the driving motor to be embedded, the hole wall of the connecting hole is provided with a connecting groove, the driving motor includes a driving rod, and the side wall of the driving rod is provided with a connecting protrusion corresponding to the connecting groove.

[0012] Through the above technical solution, a connection groove and a connection protrusion are provided. The driving motor is connected to the roller and the rotation of the roller is controlled by embedding the connection protrusion into the connection groove. When the driving rod of the driving motor is embedded into the connection hole and the connection protrusion is embedded into the connection groove, the driving motor drives the roller to rotate. This way has a simple structure and can realize the connection between the driving motor and the roller drive, making the overall manufacturing more convenient.

[0013] Further, when the rotation of the first turntable drives the second turntable to move downward, such that the second turntable abuts against the part near the axis of the first turntable, the cloth feeding length of the roller is consistent with the horizontal distance between the cloth feeding port and the cloth discharging port of the spraying box.

[0014] Through the above technical solution, by restricting the horizontal distance between the cloth feeding port and the cloth discharging port of the spraying box, during each pause time of the roller, the cloth located in the spraying box is well sprayed and dyed, improving the overall dyeing effect of the cloth. And during this time, since the cloth feeding length of the roller is consistent with the horizontal distance between the cloth feeding port and the cloth discharging port of the spraying box, the cloth is evenly sprayed and dyed, reducing the situation of uneven cloth spraying and dyeing and improving the quality of cloth spraying and dyeing.

[0015] Further, the drying box includes a drying inlet and a drying outlet, and the horizontal distance between the drying inlet and the drying outlet is consistent with the horizontal distance between the cloth feeding port and the cloth discharging port.

[0016] Through the above technical solution, by restricting the horizontal distance between the drying inlet and the drying outlet, during each pause time of the roller, the cloth located in the drying box is well dried, improving the overall dyeing effect of the cloth, reducing the situation that the powder adheres to the roller at the subsequent contact part with the roller due to incomplete drying, and also enabling each part of the cloth to be not only dried by flowing but also dried statically, making the drying effect better.

[0017] Further, the elastic member is located at one end of the sliding groove away from the roller, the length direction of the elastic member is consistent with the length direction of the sliding groove, and one end of the elastic member close to the roller is connected to the inclined block.

[0018] Through the above technical solution, the elastic member is used to provide elastic force for the reset of the driving motor and the inclined block. Compared with setting the elastic member below the abutting block and providing a fixing part on the sliding rod, with the elastic member located at one end of the fixing part close to the abutting block, when the second turntable moves downward to push the abutting block downward, certain jitters will occur. Such jitters are formed by the friction and impact between the first turntable and the second turntable and the jitters of the abutting part, and the jitter amplitude is higher than the jitter of the driving motor itself. Multiple jitters will cause certain wear to the elastic member; while setting the elastic member at the sliding groove improves the service life of the elastic member.

[0019] Furthermore, the spray box is provided with a limiting roller, the axial direction of the limiting roller is parallel to the axial direction of the rotating roller, and the height of the limiting roller is lower than the height of the cloth outlet and the cloth inlet; when the first conveying structure and the second conveying structure are in operation, the cloth passes through the cloth inlet and then hits the side of the limiting roller close to the ground, and passes through the cloth outlet.

[0020] Through the above technical solution, a limiting roller is set, and the cloth is limited by the limiting roller, so that the cloth remains in a tensioned state during the transmission process, reducing the uneven spraying and dyeing caused by the adhesion or proximity of the cloth, and achieving a better printing and dyeing effect.

[0021] Furthermore, the spraying pipe is located on the side of the limiting roller close to the cloth outlet and above the limiting roller, and the spraying pipe is provided with a spraying port, which faces the side of the limiting roller close to the cloth outlet.

[0022] Through the above technical scheme, the spray tube is arranged on the side of the limiting roller close to the cloth outlet and above the limiting roller, so that the high-pressure carbon dioxide sprayed by the spray tube carries the color powder and falls on the cloth instead of the limiting roller as much as possible, thereby reducing the waste of color powder and the situation where the color powder falling on the limiting roller contacts the cloth, causing uneven spraying and dyeing of the cloth.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] (1) By setting the turntable 1 and the turntable 2, the rollers are rotated and stopped by the mechanical structure, so that the fabric in the drying box has sufficient drying time, and the fabric in the spraying box can be fully sprayed, thereby reducing the problem of insufficient printing and dyeing; and by this method, there is no need to specially turn the drive motor on and off, thereby increasing the service life of the drive motor;

[0025] (2) By limiting the horizontal distance between the cloth inlet and the cloth outlet of the spray box, the overall printing and dyeing effect of the cloth is improved during each pause of the roller, so that the cloth is evenly sprayed and dyed, the unevenness of the cloth spraying and dyeing is reduced, and the quality of the cloth spraying and dyeing is improved;

[0026] (3) By arranging the spray tube on the side of the limiting roller close to the cloth outlet and above the limiting roller, the high-pressure carbon dioxide ejected from the spray tube carries the pigment powder and falls on the cloth instead of the limiting roller as much as possible, thereby reducing the waste of pigment powder and the situation in which the pigment powder falling on the limiting roller contacts the cloth, causing uneven spraying and dyeing of the cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is an overall schematic diagram of an embodiment.

[0028] Figure 2 A schematic diagram of a first transmission structure.

[0029] Figure 3 It is a partial schematic view of a spraying box.

[0030] Reference numerals: 1, first conveying structure; 2, spraying box; 3, second conveying structure; 4, drying box; 5, mounting frame; 6, rotating roller; 7, driving motor; 8, first turntable; 9, second turntable; 10, sliding rod; 11, spiral part; 12, abutting part; 13, extension rod; 14, fixing plate; 15, sliding groove; 16, inclined block; 17, inclined surface; 18, connecting part; 19, connecting hole; 20, connecting groove; 21, driving rod; 22, connecting protrusion; 23, elastic member; 24, fabric inlet; 25, fabric outlet; 26, spraying port; 27, limiting roller; 28, drying inlet; 29, drying outlet; 30, spraying pipe. Detailed implementation manners

[0031] The present application will be further described in detail below with reference to the accompanying drawings.

[0032] An embodiment of the present application discloses a textile fabric waterless dyeing device.

[0033] Embodiment:

[0034] See Figure 1 and Figure 2 A textile fabric waterless dyeing device includes a first conveying structure 1, a spraying box 2, a second conveying structure 3, and a drying box 4. The spraying box 2 is located between the first conveying structure 1 and the second conveying structure 3, and the drying box 4 is located on the side of the second conveying structure 3 close to the spraying box 2.

[0035] See Figure 1 and Figure 2, both the first conveying structure 1 and the second conveying structure 3 include a mounting frame 5, a roller 6, and a driving motor 7. The roller 6 and the driving motor 7 are both mounted on the mounting frame 5, and the driving motor 7 drives the roller 6 to rotate. In actual use, both the first conveying structure 1 and the second structure are provided with two rollers 6, and there are also two driving motors 7. The driving motors 7 and the rollers 6 are in one-to-one correspondence. One end of the roller 6 away from the corresponding driving motor 7 is provided with a first turntable 8, and the first turntable 8 is coaxially connected to the roller 6. The rotation of the roller 6 drives the rotation of the first turntable 8. The mounting frame 5 is provided with a sliding rod 10. The sliding rod 10 is located on the side of the first turntable 8 away from the roller 6. The length direction of the sliding rod 10 is the vertical direction. The sliding rod 10 is provided with a spiral portion 11, and a second turntable 9 is sleeved on the spiral portion 11. The second turntable 9 abuts against the first turntable 8. The axis direction of the second turntable 9 is consistent with the axial direction of the sliding rod 10, and the second turntable 9 moves along the axis direction of the sliding rod 10. In actual use, the rotation of the roller 6 of the first conveying structure 1 causes the fabric to move towards the spraying box 2. The fabric passing through the spraying box 2 then enters the drying box 4 for drying and moves from the second conveying structure 3 to the next processing location. When the roller 6 rotates, the rotation of the first turntable 8 drives the rotation of the second turntable 9. The second turntable 9 rotates and moves downward due to the existence of the spiral portion 11, and slowly stops moving downward until it is close to the axis position of the first turntable 8. In actual use, after the second turntable 9 moves downward a certain distance, the contact area with the first turntable 8 decreases. Therefore, the second turntable 9 will stop at a position close to the axis position of the first turntable 8 instead of exactly stopping at the axis position of the first turntable 8.

[0036] See Figure 1 and Figure 2The sliding rod 10 is provided with a resisting portion 12, which is in a hollow cylindrical shape. The resisting portion 12 is pressed against the lower end of the rotating disk 2 9, and the resisting portion 12 slides on the sliding rod 10. The sliding direction of the resisting portion 12 is the length direction of the sliding rod 10. The resisting portion 12 is also provided with an extension rod 13, and one end of the extension rod 13 is connected to the side wall of the resisting portion 12. The mounting frame 5 is provided with a fixed plate 14, which is located on the side of the rotating roller 6 away from the resisting portion 12. The fixed plate 14 is provided with a sliding groove 15 and a tilting block 16. The sliding groove 15 is located on the upper end surface of the fixed plate 14, and the length direction of the sliding groove 15 is consistent with the axial direction of the rotating roller 6. The tilting block 16 slides on the sliding groove 15. The driving motor 7 is connected to the tilting block 16, and the driving motor 7 slides on the sliding groove 15 through the tilting block 16. The tilting block 16 is provided with an inclined surface 17, which is located on the upper end surface of the tilting block 16. The inclined surface 17 extends upward in a direction away from the roller 6, and the extension rod 13 contacts the inclined surface 17. The roller 6 is provided with a connecting portion 18 at one end close to the driving motor 7. The connecting portion 18 is provided with a connecting hole 19 for the driving motor 7 to be embedded. The hole wall of the connecting hole 19 is provided with a connecting groove 20. The driving motor 7 includes a driving rod 21. The side wall of the driving rod 21 is provided with a connecting protrusion 22, and the connecting protrusion 22 corresponds to the connecting groove 20. In actual use, a guide surface can be provided on the side of the connecting protrusion 22 close to the roller 6. The guide surface is gradually contracted in the direction close to the roller 6. The connecting protrusion 22 is more easily embedded in the connecting groove 20 by providing the guide surface. The mounting frame 5 is provided with an elastic member 23, which is located at one end of the sliding groove 15 away from the roller 6. The length direction of the elastic member 23 is consistent with the length direction of the sliding groove 15. The end of the elastic member 23 close to the roller 6 is connected to the tilting block 16. The elastic force of the elastic member 23 limits the separation of the driving motor 7 from the rotating roller 6. In actual use, the elastic member 23 can be a reset spring, or alternatively, a rubber block. The number of elastic members 23 can be increased according to actual conditions so that the elastic force of the elastic member 23 can push the tilting block 16 to reset. In other solutions, a fixed portion can be provided on the sliding rod 10, and the elastic member 23 is located at one end of the fixed portion close to the resistance block, and the elastic force of the spring limits the resistance block from moving downward.

[0037] When the turntable two 9 moves downward to drive the contact part 12 to move downward, the extension rod 13 connected to the contact part 12 also moves downward. Since the extension rod 13 abuts against the inclined surface 17, the inclined block 16 moves away from the roller 6, causing the driving rod 21 to disengage from the connection hole 19, and the connection between the driving motor 7 and the roller 6 is disconnected. When the connection between the driving motor 7 and the roller 6 is disconnected, the roller 6 stops rotating. The elastic member 23 pushes the inclined block 16 to reset, and the extension rod 13 is pushed by the inclined surface 17 to move upward again. The contact part 12 and the turntable two 9 move upward together, and the frictional force between the turntable two 9 and the turntable one 8 when the turntable two 9 moves upward is not sufficient to cause the roller 6 to rotate. After the turntable two 9 is reset, the driving motor 7 is reconnected to the roller 6, and the roller 6 rotates again. In practice, to reduce the accidental rotation of the roller 6, a locking device can also be provided to limit the rotation of the roller 6 when the connection between the driving motor 7 and the roller 6 is disconnected.

[0038] See Figure 1 and Figure 3 The spraying box 2 is provided with a fabric inlet 24 and a fabric outlet 25. The fabric inlet 24 is located on the side of the spraying box 2 close to the first conveying structure 1, and the fabric outlet 25 is located on the side of the spraying box 2 close to the second conveying structure 3. The spraying box 2 is also provided with a spraying pipe 30. The spraying pipe 30 is located on the side of the limiting roller 27 close to the fabric outlet 25 and above the limiting roller 27. The spraying pipe 30 is provided with a spraying port 26, and the spraying port 26 faces the side of the limiting roller 27 close to the fabric outlet 25. The spraying pipe 30 sprays the passing fabric through the spraying port 26. The spraying box 2 is also provided with a limiting roller 27. The axial direction of the limiting roller 27 is parallel to the axial direction of the roller 6. The height of the limiting roller 27 is lower than the heights of the fabric outlet 25 and the fabric inlet 24. When the first conveying structure 1 and the second conveying structure 3 are operating, the fabric abuts against the side of the limiting roller 27 close to the ground after passing through the fabric inlet 24 and passes through the fabric outlet 25. In the solution with the limiting roller 27 provided, when the turntable one 8 rotates to drive the turntable two 9 to move downward, such that the turntable two 9 abuts against the part close to the axis of the turntable one 8, the length of the fabric passing through the roller 6 is approximately twice the horizontal distance between the fabric inlet 24 and the fabric outlet 25 of the spraying box 2. In the solution without the limiting roller 27 provided, when the turntable one 8 rotates to drive the turntable two 9 to move downward, such that the turntable two 9 abuts against the part close to the axis of the turntable one 8, the length of the fabric passing through the roller 6 is the same as the horizontal distance between the fabric inlet 24 and the fabric outlet 25 of the spraying box 2. The drying box 4 includes a drying inlet and a drying outlet 29. The horizontal distance between the drying inlet and the drying outlet 29 is the same as the horizontal distance between the fabric inlet 24 and the fabric outlet 25 in the solution without the limiting roller 27 provided. In actual use, the roller 6 does not stop rotating immediately after the connection between the driving motor 7 and the roller 6 is disconnected. Therefore, the lengths of the drying inlet and the drying outlet 29 can be adjusted according to the actual situation.

[0039] The working principle of this embodiment is:

[0040] When the driving motor 7 drives the rotating roller 6 to rotate, the first turntable 8 rotates to make the second turntable 9 rotate. Due to the existence of the spiral part 11, when the second turntable 9 rotates, it moves downward, causing the abutting part 12 and the extension rod 13 to move downward. The downward movement of the extension rod 13 causes the inclined block 16 provided with the inclined surface 17 to move away from the rotating roller 6, disconnecting the connection between the driving motor 7 and the rotating roller 6, and the rotating roller 6 stops rotating.

[0041] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A textile waterless printing and dyeing device, comprising a first conveying structure (1), a spraying box (2), a second conveying structure (3), and a drying box (4), characterized in that: Both the first conveying structure (1) and the second conveying structure (3) include a mounting frame (5), a roller (6) and a driving motor (7). The roller (6) and the driving motor (7) are both mounted on the mounting frame (5). The driving motor (7) drives the roller (6) to rotate. One end of the roller (6) away from the driving motor (7) is provided with a first turntable (8), and the first turntable (8) is coaxially connected to the roller (6); The mounting frame (5) is further provided with a sliding rod (10). The length direction of the sliding rod (10) is the vertical direction. The sliding rod (10) is provided with a spiral part (11). The spiral part (11) is provided with a second turntable (9). The axis direction of the second turntable (9) is the same as the axial direction of the sliding rod (10). The second turntable (9) abuts against the first turntable (8); The sliding rod (10) is further provided with a contact part (12). The contact part (12) abuts against the lower end of the second turntable (9). The contact part (12) is further provided with an extension rod (13). The extension rod (13) is used to control the connection and disconnection between the driving motor (7) and the roller (6); The mounting frame (5) is provided with an elastic member (23). The elastic force of the elastic member (23) limits the separation between the driving motor (7) and the roller (6); When the first turntable (8) rotates to drive the second turntable (9) to move in the vertical direction, the contact part (12) moves downwards and the connection between the driving motor (7) and the roller (6) is disconnected through the extension rod (13); The spraying box (2) is located between the first conveying structure (1) and the second conveying structure (3). The spraying box (2) is provided with a cloth inlet (24) and a cloth outlet (25). The cloth inlet (24) is located on one side of the spraying box (2) close to the first conveying structure (1), and the cloth outlet (25) is located on one side of the spraying box (2) close to the second conveying structure (3); The spraying box (2) is further provided with a spraying pipe (30). The spraying pipe (30) is used for spraying the passing cloth.

2. The textile fabric waterless dyeing equipment according to claim 1, wherein: The mounting frame (5) is provided with a fixing plate (14). The fixing plate (14) is provided with a sliding groove (15) and an inclined block (16). The inclined block (16) slides on the fixing plate (14). The driving motor (7) is connected to the inclined block (16). The inclined block (16) is provided with an inclined surface (17). The inclined surface (17) extends upwards along the direction away from the roller (6). The extension rod (13) abuts against the inclined surface (17).

3. The textile fabric waterless dyeing equipment according to claim 2, characterized in that: One end of the roller (6) close to the driving motor (7) is provided with a connecting part (18). The connecting part (18) is provided with a connecting hole (19) for the driving motor (7) to be embedded. The inner wall of the connecting hole (19) is provided with a connecting groove (20). The driving motor (7) includes a driving rod (21). The side wall of the driving rod (21) is provided with a connecting protrusion (22). The connecting protrusion (22) corresponds to the connecting groove (20).

4. The textile fabric waterless dyeing equipment according to claim 3, characterized in that: When the first turntable (8) rotates to drive the second turntable (9) to move downwards so that the second turntable (9) abuts against the part close to the axis of the first turntable (8), the length of the cloth passing through the roller (6) is the same as the horizontal distance between the cloth inlet (24) and the cloth outlet (25) of the spraying box (2).

5. A textile fabric waterless dyeing device according to claim 4, characterized in that: The drying box (4) includes a drying inlet and a drying outlet (29), and the horizontal distance between the drying inlet and the drying outlet (29) is the same as the horizontal distance between the fabric inlet (24) and the fabric outlet (25).

6. The textile fabric waterless dyeing equipment according to claim 2, wherein: The elastic member (23) is located at one end of the sliding groove (15) away from the rotating roller (6). The length direction of the elastic member (23) is the same as the length direction of the sliding groove (15), and one end of the elastic member (23) close to the rotating roller (6) is connected to the inclined block (16).

7. A textile waterless printing and dyeing device according to claim 1, characterized in that: The spraying box (2) is provided with a limiting roller (27). The axis direction of the limiting roller (27) is parallel to the axis direction of the rotating roller (6), and the height of the limiting roller (27) is lower than the heights of the fabric outlet (25) and the fabric inlet (24). When the first conveying structure (1) and the second conveying structure (3) are operating, the fabric contacts the side of the limiting roller (27) close to the ground after passing through the fabric inlet (24) and passes through from the fabric outlet (25).

8. A textile fabric waterless dyeing device according to claim 7, characterized in that: The spraying pipe (30) is located on the side of the limiting roller (27) close to the fabric outlet (25) and above the limiting roller (27). The spraying pipe (30) is provided with a spraying port (26), and the spraying port (26) faces the side of the limiting roller (27) close to the fabric outlet (25).

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