Anti-wrinkle fabric dyeing device

Abstract

The invention discloses an anti-wrinkle fabric dyeing device, and relates to the technical field of fabric dyeing. The anti-wrinkle fabric dyeing device comprises a dyeing tank, conveying assemblies used for conveying a fabric body are arranged on the front side and the rear side of the dyeing tank, and an extrusion assembly used for pushing and extruding the fabric body is arranged on the dyeing tank; the dyeing pool is provided with a lifting assembly used for lifting the extrusion assembly and a guiding assembly used for guiding in the lifting process. According to the anti-wrinkle fabric dyeing device, through mutual cooperation of the extrusion assembly, the conveying assembly and the pulling assembly, a fabric body can be conveyed in the dyeing process, efficient dyeing operation on the fabric body is guaranteed, the tightening state of the fabric body between the two U-shaped frames can be reduced, and the fabric body can be dyed more conveniently. And the fabric body between the two U-shaped frames can be fully fused and contacted with the dye in the dyeing tank, so that the dyeing effect of the fabric body is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of fabric dyeing, in particular to a wrinkle-proof fabric dyeing device. Background Art

[0002] During fabric processing, raw fabric preparation is required: raw fabric preparation includes raw fabric inspection, fabric turning (batch, box, print) and seaming. The purpose is to check the quality of grey fabric; Singeing: Fabric singeing is to pass the fabric in a flat width through a high-temperature flame quickly, or rub it against a red-hot metal surface, so as to burn off the fuzz without manipulating the fabric; Desizing: Before scouring, the size should be removed first. This process is called desizing. The size on the cotton fabric can be removed from the fabric by alkali desizing, enzyme desizing, acid desizing and oxidant desizing. Scouring: After desizing, there is still a small amount of sizing and natural impurities remaining on the fabric. Therefore, the fabric needs to be scour in high-temperature concentrated alkali solution for a long time to remove the residual impurities; Bleaching: After scouring, cotton fabrics still have natural pigments on the fibers, so their appearance is not white enough. Dyeing or printing will affect the brightness of the color. The purpose of bleaching is to remove the pigments and give the fabrics the necessary and stable whiteness without significantly damaging the fibers themselves. Common bleaching methods for cotton fabrics include sodium nitrite, hydrogen peroxide and sodium chlorite. Dyeing: refers to the process of physically or chemically combining dyes with fibers, or using chemical methods to generate pigments on fibers to give the entire textile a certain color. Dyeing is carried out under certain conditions such as temperature, time, pH value and required dyeing auxiliaries; Mercerization: refers to the process of treating cotton fabrics with concentrated caustic soda solution at room temperature or low temperature under tension in both the warp and weft directions to improve the fabric properties. After mercerization, it is necessary to use methods such as flushing and suction to remove alkali, steamer to remove alkali, or flat washing to remove alkali until the fabric becomes neutral.

[0003] In the process of processing the fabric through the dyeing device, in order to improve the efficiency of dyeing the fabric, the dyeing device needs to maintain the conveying of the fabric through the conveying component. During the conveying process, the fabric will be stressed in a tight and pulled state, which increases the probability of separation of the dye from the fabric after dyeing, and reduces the dyeing effect of the fabric. Summary of the invention

[0004] The object of the present invention is to provide a wrinkle-resistant fabric dyeing device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a wrinkle-proof fabric dyeing device, comprising a dyeing tank, wherein the front and rear sides of the dyeing tank are provided with conveying components for conveying the fabric body, the dyeing tank is provided with an extrusion component for pushing and extruding the fabric body, the dyeing tank is provided with a lifting component for lifting the extrusion component and a guide component for guiding during the lifting process; The extrusion assembly includes two U-shaped frames arranged inside the dyeing tank, a plurality of connecting plates are connected between the two U-shaped frames, two mounting shafts are rotatably connected to the two U-shaped frames, extrusion rollers are fixed to the two mounting shafts, the fabric body passes through the two extrusion rollers between the U-shaped frames and abuts against the extrusion rollers, a pulling assembly for reverse pulling of the fabric body for conveying is arranged on the U-shaped frame, one side of the U-shaped frame is connected to a mounting frame through a plurality of first connecting assemblies, and a flattening assembly for flattening the fabric body to prevent wrinkles is arranged on the mounting frame.

[0006] Preferably, the lifting assembly includes a first support plate fixed inside the dyeing tank, a threaded rod is rotatably connected to the first support plate, a threaded tube is threadedly engaged with the threaded rod, one end of the threaded tube is fixed to the upper end of the U-shaped frame, and a first motor for driving the threaded rod is installed on the upper end of the first support plate; The guide assembly comprises a second support plate fixed inside the dyeing tank, a slide bar is fixed on the second support plate, a sleeve is slidably connected to the slide bar, and one end of the sleeve is fixed to the upper end of the U-shaped frame.

[0007] Preferably, the pulling assembly includes an L-shaped frame fixed on a U-shaped frame, the L-shaped frame is rotatably connected to a rotating shaft, one end of the rotating shaft is fixed to one end of a mounting shaft, a gear is fixed to the rotating shaft, a rack is fixed inside the dyeing tank via a fixing rod, and the gear and the rack are meshed with each other.

[0008] Preferably, the flattening assembly includes a plurality of connecting shafts rotatably connected to the mounting frame, each of the connecting shafts is fixed with a flattening roller that abuts against the fabric body, the rotating shaft is provided with a pushing assembly for pushing the mounting frame, and the mounting frame is provided with a circulation assembly for circulating the dye inside the dyeing tank.

[0009] Preferably, the pushing assembly includes a transmission plate fixed on the mounting frame, a disc is fixed on the rotating shaft, the transmission plate is located on one side of the disc, and a plurality of protrusions for the transmission plate to push are fixed in an annular array on the disc.

[0010] Preferably, the first connecting assembly comprises a cylinder fixed on a U-shaped frame, a round rod is slidably connected to the cylinder, one end of the round rod is fixed to the mounting frame, and a connecting spring for connecting the round rod is installed inside the cylinder.

[0011] Preferably, the circulation component includes a torsion shaft rotatably connected to the mounting frame, a circulation plate is fixed on the torsion shaft, and a rotating component for rotating the torsion shaft is arranged inside the dyeing tank.

[0012] Preferably, the rotating assembly includes a plurality of fixed blocks fixed on the side walls of the torsion shaft, each of the fixed blocks is arranged in a circular array, a fixed frame is provided between the dyeing tank and the mounting frame via a second connecting assembly, a square plate is connected to the fixed frame via a plurality of reset springs, the square plate is slidably connected to the fixed frame, a plurality of pushing blocks for resisting the fixed blocks are arranged and fixed on the square plate, and an inclined surface is provided on the upper end of each of the pushing blocks.

[0013] Preferably, the second connecting component includes a mounting plate slidably connected transversely inside the dyeing tank, a fixing plate is fixed on the mounting plate, a plurality of T-shaped rods are slidably connected to the mounting frame, and one end of each T-shaped rod is fixed to the fixing plate.

[0014] Preferably, the conveying assembly includes two L-shaped plates fixed on the dyeing tank, a conveying roller that abuts against the fabric body is rotatably connected between the two L-shaped plates, and a second motor for driving the conveying roller is installed on the L-shaped plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The wrinkle-proof fabric dyeing device can not only transport the fabric body in the dyeing process to ensure efficient dyeing operation of the fabric body through the mutual cooperation of the extrusion component, the conveying component and the pulling component, but also reduce the tension of the fabric body between the two U-shaped frames, so that the fabric body between the two U-shaped frames can fully fuse and contact with the dye inside the dyeing tank, thereby ensuring the dyeing effect of the fabric body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall appearance structure of the present invention; Figure 2 It is a schematic diagram of the structures of the extrusion assembly, the lifting assembly and the guide assembly of the present invention; Figure 3 It is a schematic diagram of the structure of the pulling component and the pushing component of the present invention; Figure 4 It is a schematic diagram of the structure of the first connecting component and the second connecting component of the present invention; Figure 5 It is a schematic diagram of the flattening assembly, the circulation assembly and the rotating assembly of the present invention; Figure 6 for Figure 3 A schematic diagram of the enlarged structure at A in the middle; Figure 7 for Figure 4A schematic diagram of the enlarged structure at B in the middle; Figure 8 for Figure 5 Schematic diagram of the enlarged structure at point C in the middle.

[0017] In the figure: 1. dyeing tank; 2. fabric body; 3. conveying assembly; 301. L-shaped plate; 302. conveying roller; 303. second motor; 4. extrusion assembly; 401. U-shaped frame; 402. mounting shaft; 403. extrusion roller; 404. connecting plate; 5. lifting assembly; 501. first support plate; 502. threaded rod; 503. threaded pipe; 504. first motor; 6. guide assembly; 601. second support plate; 602. sliding rod; 603. sleeve; 7. pulling assembly; 701. L-shaped frame; 702. rotating shaft; 703. gear; 704. fixing rod; 705. rack; 8. mounting frame ; 9. Flattening assembly; 901. Connecting shaft; 902. Flattening roller; 10. First connecting assembly; 1001. Cylinder; 1002. Round rod; 1003. Connecting spring; 11. Pushing assembly; 1101. Transmission plate; 1102. Disc; 1103. Protrusion; 12. Circulation assembly; 1201. Torsion shaft; 1202. Circulation plate; 13. Rotating assembly; 1301. Fixed block; 1302. Fixed frame; 1303. Square plate; 1304. Pushing block; 1305. Inclined surface; 14. Second connecting assembly; 1401. Mounting plate; 1402. Fixed plate; 1403. T-bar. Implementation

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 8 The present invention provides a technical solution: a wrinkle-proof fabric dyeing device, comprising a dyeing tank 1, a conveying assembly 3 for conveying a fabric body 2 is arranged on the front and rear sides of the dyeing tank 1, an extrusion assembly 4 for pushing and extruding the fabric body 2 is arranged on the dyeing tank 1, a lifting assembly 5 for lifting and lowering the extrusion assembly 4 and a guide assembly 6 for guiding during the lifting process are arranged on the dyeing tank 1; The extrusion assembly 4 includes two U-shaped frames 401 arranged inside the dyeing tank 1, a plurality of connecting plates 404 are connected between the two U-shaped frames 401, two mounting shafts 402 are rotatably connected to the two U-shaped frames 401, and extrusion rollers 403 are fixed to the two mounting shafts 402. The fabric body 2 passes through the two extrusion rollers 403 between the U-shaped frames 401 and abuts against the extrusion rollers 403. The U-shaped frame 401 is provided with a pulling assembly 7 for reversely pulling the fabric body 2 for conveying. One side of the U-shaped frame 401 is connected by a plurality of first connecting plates 404. The connecting component 10 is connected to the installation frame 8, and the installation frame 8 is provided with a flattening component 9 for flattening the fabric body 2 to prevent wrinkles. Through the mutual cooperation of the extrusion component 4, the conveying component 3 and the pulling component 7, the fabric body 2 in the dyeing process can be conveyed to ensure the efficient dyeing operation of the fabric body 2, and the tension state of the fabric body 2 between the two U-shaped frames 401 can be reduced, which is convenient for the fabric body 2 between the two U-shaped frames 401 to fully fuse and contact with the dye inside the dyeing tank 1, thereby ensuring the dyeing effect of the fabric body 2.

[0020] See also Figure 1 and Figure 2 The lifting assembly 5 includes a first support plate 501 fixed inside the dyeing tank 1, a threaded rod 502 is rotatably connected to the first support plate 501, a threaded tube 503 is threadedly engaged with the threaded rod 502, one end of the threaded tube 503 is fixed to the upper end of the U-shaped frame 401, and a first motor 504 for driving the threaded rod 502 is installed on the upper end of the first support plate 501; the guide assembly 6 includes a second support plate 601 fixed inside the dyeing tank 1, a slide bar 602 is fixed on the second support plate 601, a sleeve 603 is slidably connected to the slide bar 602, one end of the sleeve 603 is fixed to the upper end of the U-shaped frame 401, and the threaded rod 502 is driven to rotate by the first motor 504. During the rotation of the threaded rod 502, the extrusion assembly 4 is driven to move through the mutual engagement transmission between the threaded rod 502 and the threaded tube 503. During the movement of the extrusion assembly 4, the extrusion assembly 4 after being subjected to force performs a lifting movement through the guiding effect of the slide bar 602 and the sleeve 603.

[0021] See also Figure 3 and Figure 6The pulling assembly 7 includes an L-shaped frame 701 fixed on the U-shaped frame 401, a rotating shaft 702 is rotatably connected to the L-shaped frame 701, one end of the rotating shaft 702 is fixed to one end of the mounting shaft 402, a gear 703 is fixed to the rotating shaft 702, a rack 705 is fixed to the inside of the dyeing tank 1 through a fixing rod 704, and the gear 703 and the rack 705 are meshed with each other. In the process of the fabric body 2 rising, the squeezing effect on the fabric body 2 is reduced, and in the process of the U-shaped frame 401 rising, the L-shaped frame 701 is driven The rotating shaft 702 on the upper part moves synchronously. During the movement of the rotating shaft 702, the gear 703 and the rack 705 are meshed with each other to drive the rotating shaft 702 and the mounting shaft 402 at one end of the rotating shaft 702 to rotate in the opposite direction. During the reverse rotation of the mounting shaft 402, part of the fabric body 2 is pulled between the two U-shaped frames 401, further reducing the tension of the fabric body 2 between the two U-shaped frames 401, so that the fabric body 2 between the two U-shaped frames 401 can fully contact with the dye inside the dyeing tank 1.

[0022] See also Figure 5 and Figure 8 The flattening component 9 includes a plurality of connecting shafts 901 rotatably connected to the mounting frame 8, and each connecting shaft 901 is fixed with a flattening roller 902 that abuts against the fabric body 2. A pushing component 11 for pushing the mounting frame 8 is provided on the rotating shaft 702, and a circulation component 12 for circulating the dye inside the dyeing tank 1 is provided on the mounting frame 8. The mounting frame 8 is driven to reciprocate through the pushing component 11 and the first connecting component 10. During the reciprocating motion of the mounting frame 8, the flattening roller 902 on the connecting shaft 901 is driven to reciprocate and slide on the surface of the fabric body 2, so that the fabric body 2 during the dyeing process is anti-wrinkle treated to ensure the dyeing operation of the fabric body 2.

[0023] See also Figure 3 and Figure 6 The pushing component 11 includes a transmission plate 1101 fixed on the mounting frame 8, a disc 1102 is fixed on the rotating shaft 702, the transmission plate 1101 is located on one side of the disc 1102, and a plurality of protrusions 1103 for pushing the transmission plate 1101 are fixed in a ring array on the disc 1102. During the rotation of the rotating shaft 702, the disc 1102 is driven to rotate synchronously. During the rotation of the disc 1102, the protrusions 1103 on each disc 1102 are driven to counteract the transmission plate 1101 in turn. Through the counteracting effect of the protrusions 1103 and the transmission plate 1101 and the reset effect of the connecting spring 1003 on the first connecting component 10 on the transmission plate 1101 after the force is applied, the transmission plate 1101 reciprocates with the rotation of the rotating shaft 702.

[0024] See also Figure 4 , Figure 5 , Figure 7 and Figure 8 The first connecting component 10 includes a cylinder 1001 fixed on the U-shaped frame 401, a round rod 1002 is slidably connected to the cylinder 1001, one end of the round rod 1002 is fixed to the installation frame 8, and a connecting spring 1003 for connecting the round rod 1002 is installed inside the cylinder 1001. The connection between the installation frame 8 and the U-shaped frame 401 is facilitated by the cylinder 1001 and the round rod 1002. The reset movement of the installation frame 8 after movement is facilitated by each connecting spring 1003.

[0025] See also Figure 4 , Figure 5 , Figure 7 and Figure 8 The circulation component 12 includes a torsion shaft 1201 rotatably connected to the mounting frame 8, a circulation plate 1202 is fixed on the torsion shaft 1201, and a rotating component 13 for rotating the torsion shaft 1201 is provided inside the dyeing tank 1. The torsion shaft 1201 is driven to reciprocate on the mounting frame 8 through the rotating component 13, and the circulation plate 1202 is driven to swing inside the dyeing tank 1 through the reciprocating motion of the torsion shaft 1201. The circulation of the dye inside the dyeing tank 1 is ensured by the swing of the circulation plate 1202, and the stratification of the dye inside the dyeing tank 1 is avoided.

[0026] See also Figure 4 , Figure 5 , Figure 7 and Figure 8 The rotating assembly 13 includes a plurality of fixed blocks 1301 fixed on the side wall of the torsion shaft 1201, each of the fixed blocks 1301 is arranged in a ring array, a fixed frame 1302 is provided between the dyeing tank 1 and the mounting frame 8 via a second connecting assembly 14, a square plate 1303 is connected to the fixed frame 1302 via a plurality of return springs, the square plate 1303 is slidably connected to the fixed frame 1302, a plurality of push blocks 1304 for resisting the fixed blocks 1301 are arranged and fixed on the square plate 1303, each of the push blocks 1304 An inclined surface 1305 is provided at the upper end. During the rising process of the fabric body 2, the fixed blocks 1301 on the torque shaft 1201 are in turn abutted against the pushing blocks 1304 on the square plate 1303. The torque shaft 1201 is driven to rotate through the abutment between the fixed blocks 1301 and the square plate 1303, and the torque shaft 1201 is reset through the action of its own torque after being rotated by force. Therefore, during the rising movement of the fabric body 2, the torque shaft 1201 is driven to rotate back and forth on the mounting frame 8.

[0027] See also Figure 4 and Figure 7The second connecting component 14 includes a mounting plate 1401 which is slidably connected to the inside of the dyeing tank 1, and a fixing plate 1402 is fixed on the mounting plate 1401. A plurality of T-bars 1403 are slidably connected to the mounting frame 8, and one end of each T-bar 1403 is fixed to the fixing plate 1402. Through the connection between the mounting plate 1401, the fixing plate 1402 and the T-bar 1403, when the mounting frame 8 is used for horizontal movement, the fixing frame 1302 moves synchronously to maintain the relative distance between the horizontal position of the fixing frame 1302 and each fixing block 1301, and under the sliding connection of the T-bar 1403, the fixing frame 1302 and the torque shaft 1201 can move relative to each other in the vertical direction.

[0028] See also Figure 1 The conveying assembly 3 includes two L-shaped plates 301 fixed on the dyeing tank 1, and a conveying roller 302 that is against the fabric body 2 is rotatably connected between the two L-shaped plates 301. A second motor 303 for driving the conveying roller 302 is installed on the L-shaped plate 301. During the dyeing process, the conveying roller 302 is driven to rotate by the second motor 303. Through the rotation of the conveying roller 302, the fabric body 2 in the dyeing process is conveyed, thereby ensuring efficient dyeing operation of the fabric body 2.

[0029] Working principle: When the dyeing device dyes the fabric, the fabric body 2 passes between the two conveying rollers 302 on the conveying component 3 and between the two squeezing rollers 403 of the two U-shaped frames 401 on the squeezing component 4. After passing through, the fabric body 2 passing through the squeezing component 4 is driven to descend and immersed in the dyeing tank 1 by the lifting component 5 and the guide component 6, and the fabric body 2 is dyed by the dye in the dyeing tank 1. During the dyeing process, the conveying roller 302 is driven to rotate by the second motor 303, and the fabric body 2 in the dyeing process is transported by the rotation of the conveying roller 302, so as to ensure the efficient dyeing operation of the fabric body 2; During the dyeing and continuous conveying of the fabric body 2, the lifting component 5 and the guide component 6 are used to drive the U-shaped frame 401 to convey the fabric body 2 while performing a small up and down reciprocating motion inside the dyeing tank 1. During the rising process of the fabric body 2, the squeezing effect on the fabric body 2 is reduced, and during the rising movement of the U-shaped frame 401, the rotating shaft 702 on the L-shaped frame 701 is driven to move synchronously. During the movement of the rotating shaft 702, the rotating shaft 702 and the mounting shaft 402 at one end of the rotating shaft 702 are driven to rotate in the opposite direction through the mutual meshing transmission between the gear 703 and the rack 705. During the reverse rotation of the mounting shaft 402, part of the fabric body 2 is pulled between the two U-shaped frames 401, further reducing the tension of the fabric body 2 between the two U-shaped frames 401, so that the fabric body 2 between the two U-shaped frames 401 can be filled. The rotating shaft 702 is in contact with the dye inside the dyeing tank 1 to ensure the dyeing effect on the fabric body 2, and during the rotation of the rotating shaft 702, the disc 1102 is driven to rotate synchronously. During the rotation of the disc 1102, the protrusions 1103 on each disc 1102 are driven to contact with the transmission plate 1101 in turn. Through the contact between the protrusion 1103 and the transmission plate 1101 and the reset effect of the connecting spring 1003 on the first connecting component 10 on the transmission plate 1101 after being stressed, the transmission plate 1101 reciprocates with the rotation of the rotating shaft 702. During the reciprocating motion of the transmission plate 1101, the installation frame 8 is driven to reciprocate synchronously. During the reciprocating motion of the installation frame 8, the flattening roller 902 on the connecting shaft 901 is driven to slide back and forth on the surface of the fabric body 2 to flatten it, so that the fabric body 2 is wrinkle-proof during the dyeing process to ensure the dyeing operation of the fabric body 2. In the process of the fabric body 2 rising, each fixed block 1301 on the torsion shaft 1201 is in turn abutted against each pushing block 1304 on the square plate 1303, and the torsion shaft 1201 is driven to rotate through the abutment between the fixed block 1301 and the square plate 1303, and the torsion shaft 1201 is reset through the action of its own torque after being rotated by force, so that in the process of the fabric body 2 rising, the torsion shaft 1201 is driven to reciprocate on the mounting frame 8, and the reciprocating motion of the torsion shaft 1201 drives the circulation plate 1202 to rotate inside the dyeing tank 1 Swinging, through the swing of the circulation plate 1202, the circulation of the dye inside the dyeing tank 1 is ensured to avoid stratification of the dye inside the dyeing tank 1. During the downward movement of the fabric body 2, the inclined surfaces 1305 on each pushing block 1304 are against the fixed block 1301. Through the against action of the inclined surfaces 1305 and the fixed block 1301, the square plate 1303 is pushed toward the inner side of the fixed frame 1302. At this time, the torque shaft 1201 is not driven to rotate, thereby avoiding the continuous circulation of the dye inside the dyeing tank 1 during the against pushing process of the fabric body 2, which causes the fabric body 2 to be offset and wrinkled.

Claims

1. A wrinkle-resistant fabric dyeing device, comprising a dyeing tank (1), characterized in that: The front and rear sides of the dyeing tank (1) are provided with conveying components (3) for conveying the fabric body (2); the dyeing tank (1) is provided with an extrusion component (4) for pushing and extruding the fabric body (2); the dyeing tank (1) is provided with a lifting component (5) for lifting and lowering the extrusion component (4) and a guiding component (6) for guiding during the lifting and lowering process; The squeezing assembly (4) comprises two U-shaped frames (401) arranged inside the dyeing tank (1), a plurality of connecting plates (404) being connected between the two U-shaped frames (401), two mounting shafts (402) being rotatably connected to the two U-shaped frames (401), squeezing rollers (403) being fixed to the two mounting shafts (402), the fabric body (2) passing through the two squeezing rollers (403) between the U-shaped frames (401) and abutting against the squeezing rollers (403), a pulling assembly (7) for reverse pulling of the conveyed fabric body (2) being arranged on the U-shaped frame (401), a mounting frame (8) being connected to one side of the U-shaped frame (401) via a plurality of first connecting assemblies (10), and a flattening assembly (9) for flattening and wrinkle-proofing the fabric body (2) being arranged on the mounting frame (8).

2. The wrinkle-resistant fabric dyeing device according to claim 1, characterized in that: The lifting assembly (5) comprises a first support plate (501) fixed inside the dyeing tank (1), a threaded rod (502) being rotatably connected to the first support plate (501), a threaded tube (503) being threadedly engaged with the threaded rod (502), one end of the threaded tube (503) being fixed to the upper end of the U-shaped frame (401), and a first motor (504) for driving the threaded rod (502) being installed at the upper end of the first support plate (501); The guide assembly (6) comprises a second support plate (601) fixed inside the dyeing tank (1), a sliding rod (602) being fixed on the second support plate (601), a sleeve (603) being slidably connected to the sliding rod (602), and one end of the sleeve (603) being fixed to the upper end of the U-shaped frame (401).

3. The wrinkle-resistant fabric dyeing device according to claim 2, characterized in that: The pulling assembly (7) comprises an L-shaped frame (701) fixed on the U-shaped frame (401), a rotating shaft (702) being rotatably connected to the L-shaped frame (701), one end of the rotating shaft (702) being fixed to one end of the mounting shaft (402), a gear (703) being fixed to the rotating shaft (702), a rack (705) being fixed inside the dyeing tank (1) via a fixing rod (704), and the gear (703) and the rack (705) being meshed with each other.

4. The wrinkle-resistant fabric dyeing device according to claim 3, characterized in that: The flattening component (9) comprises a plurality of connecting shafts (901) rotatably connected to the mounting frame (8), each of the connecting shafts (901) being fixed with a flattening roller (902) that abuts against the fabric body (2), the rotating shaft (702) being provided with a pushing component (11) for pushing the mounting frame (8), and the mounting frame (8) being provided with a circulation component (12) for circulating dye inside the dyeing tank (1).

5. The wrinkle-resistant fabric dyeing device according to claim 4, characterized in that: The pushing assembly (11) comprises a transmission plate (1101) fixed on the mounting frame (8), a disc (1102) fixed on the rotating shaft (702), the transmission plate (1101) being located on one side of the disc (1102), and a plurality of protrusions (1103) for pushing the transmission plate (1101) being fixed in an annular array on the disc (1102).

6. The wrinkle-resistant fabric dyeing device according to claim 5, characterized in that: The first connection assembly (10) comprises a cylinder (1001) fixed on a U-shaped frame (401), a round rod (1002) being slidably connected to the cylinder (1001), one end of the round rod (1002) being fixed to a mounting frame (8), and a connection spring (1003) for connecting the round rod (1002) is installed inside the cylinder (1001).

7. The wrinkle-resistant fabric dyeing device according to claim 6, characterized in that: The circulation component (12) comprises a torsion shaft (1201) rotatably connected to the mounting frame (8), a circulation plate (1202) being fixed to the torsion shaft (1201), and a rotation component (13) for rotating the torsion shaft (1201) is arranged inside the dyeing tank (1).

8. The wrinkle-resistant fabric dyeing device according to claim 7, characterized in that: The rotating assembly (13) comprises a plurality of fixed blocks (1301) fixed on the side wall of the torsion shaft (1201), each of the fixed blocks (1301) being arranged in a ring array, a fixed frame (1302) being provided between the dyeing tank (1) and the mounting frame (8) via a second connecting assembly (14), a square plate (1303) being connected to the fixed frame (1302) via a plurality of return springs, the square plate (1303) being slidably connected to the fixed frame (1302), a plurality of push blocks (1304) being arranged and fixed on the square plate (1303) for abutting against the fixed blocks (1301), and an inclined surface (1305) being provided at the upper end of each of the push blocks (1304).

9. The wrinkle-resistant fabric dyeing device according to claim 8, characterized in that: The second connection component (14) comprises a mounting plate (1401) which is laterally slidably connected to the inside of the dyeing tank (1), a fixing plate (1402) being fixed to the mounting plate (1401), a plurality of T-shaped rods (1403) being slidably connected to the mounting frame (8), and one end of each of the T-shaped rods (1403) being fixed to the fixing plate (1402).

10. The wrinkle-resistant fabric dyeing device according to claim 1, characterized in that: The conveying assembly (3) comprises two L-shaped plates (301) fixed on the dyeing tank (1), a conveying roller (302) rotatably connected between the two L-shaped plates (301) and abutting against the fabric body (2), and a second motor (303) for driving the conveying roller (302) is mounted on the L-shaped plate (301).

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