CN220812960U

CN220812960U - Transmission structure for dyeing cloth

Info

Publication number: CN220812960U
Application number: CN202322710600.4U
Authority: CN
Inventors: 冒小燕; 王平侠; 田洪素
Original assignee: Nantong Yizhi Textile Technology Co ltd
Current assignee: Nantong Yizhi Textile Technology Co ltd
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2024-04-19
Anticipated expiration: 2033-10-10

Abstract

The utility model discloses a transmission structure for dyeing cloth, and relates to the technical field of cloth dyeing. The transmission structure for dyeing the cloth comprises two rolling assemblies, wherein the rolling assemblies are used for rolling and guiding the cloth to be dyed; the driving assembly is arranged at the bottom of the rolling assembly, the output end of the driving assembly is connected with one of the rolling assemblies, and the driving assembly is used for driving the rolling assembly to roll; the ironing assembly is arranged between the two rolling assemblies and positioned at the lower middle part, two ends of the ironing assembly are respectively connected with two sides of the inner cavity of the driving assembly, and the stretching assembly is arranged on one side of the ironing assembly.

Description

Transmission structure for dyeing cloth

Technical Field

The utility model relates to the technical field of cloth dyeing, in particular to a transmission structure for cloth dyeing.

Background

The dyeing of the cloth is to make the dye contact with the cloth, so that the dye permeates into the cloth fiber, thereby changing the color of the cloth, which is an important link in textile processing and can endow various colors and patterns to the cloth; the transmission device for dyeing cloth is a device for driving the cloth to move in the dyeing process, and a motor, a roller and the like are used for providing power sources to convert electric energy into mechanical energy; the motor in the device is started, the rotation power of the motor is transmitted to the roller through the transmission shaft, the roller starts to rotate, and the rotating roller lifts cloth by the action of friction and gravity, so that the cloth is soaked in liquid.

In the related art, the inventors consider that the following drawbacks exist: although the cloth to be dyed can be lifted to be soaked in liquid, the transmission process is unstable, the cloth is uneven, so that the dyeing is uneven, and the dyeing quality is poor, and therefore, a transmission structure for dyeing the cloth is provided to solve the problems.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a transmission structure for dyeing cloth, which solves the problems of uneven dyeing and poor dyeing quality caused by unstable transmission process and uneven cloth.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the transmission structure for dyeing the cloth comprises two rolling assemblies, wherein the rolling assemblies are used for rolling and guiding the cloth to be dyed; the driving assembly is arranged at the bottom of the rolling assembly, the output end of the driving assembly is connected with one of the rolling assemblies, and the driving assembly is used for driving the rolling assembly to roll; the ironing assembly is arranged between the two rolling assemblies and positioned at the lower middle part, two ends of the ironing assembly are respectively connected with two sides of the inner cavity of the driving assembly, and the ironing assembly is used for carrying out high-temperature ironing on the cloth guided by the rolling assemblies; and the stretching assembly is arranged at one side of the ironing assembly and is used for stretching the cloth which is ironed at high temperature by the ironing assembly.

Preferably, the driving assembly comprises a supporting frame, a supporting plate is arranged on the upper position of the side wall surface of the supporting frame, and a driving motor is arranged on the top surface of the supporting plate; the output end of the driving motor is connected with one of the rolling assemblies; the utility model discloses a support frame, including support frame inner chamber top, support frame inner chamber top both sides all are provided with U type seat, U type seat is used for scalding the installation of ironing the subassembly, support frame bottom surface four corners position all is provided with the foot brake wheel.

Preferably, the rolling assembly comprises two first clamping seats, and the two first clamping seats are respectively arranged at two sides of the top surface of the support frame; the surfaces of the side walls of the two first clamping seats are respectively embedded with a first bearing, a first roller is arranged between the two first clamping seats, first rolling shafts are respectively arranged at the two ends of the first roller, and the first rolling shafts are connected with the inner cavities of the first bearings in an inserting manner; one of the two rolling assemblies is connected with the output end of the driving motor through a first rolling shaft.

Preferably, the ironing assembly comprises a bottom plate, the bottom plate is arranged on the bottom surface of the inner cavity of the U-shaped seat, an embedded groove is formed in the top surface of the bottom plate, and an ironing plate is embedded in the inner cavity of the embedded groove; the bottom plate top is provided with the clamp plate, bottom plate top surface just is close to both ends position and all is provided with first spacing groove, the second spacing groove has been seted up to clamp plate bottom surface just is close to both ends position, the second spacing groove passes through the extension spring and links to each other with first spacing groove inner chamber bottom surface.

Preferably, the stretching assembly comprises a second roller, two ends of the second roller are fixedly provided with second rolling shafts, and one ends of the two second rolling shafts far away from the second roller are provided with second clamping seats through second bearings; two the second cassette bottom all is provided with draws the portion of stretching, two it all is provided with the expansion portion to draw stretching portion top both sides, expansion portion top surface with support frame inner chamber top surface links to each other.

Preferably, the stretching part comprises a U-shaped frame, the U-shaped frame is arranged on the bottom surface of the second clamping seat, and slots are formed in the surfaces of two ends of the U-shaped frame; the two inner cavities of the slots are respectively inserted with a pull rod, the bottom ends of the pull rods are connected with the bottom surface of the inner cavity of the slot through springs, and meanwhile, the top ends of the pull rods are connected with the telescopic parts.

Preferably, the telescopic part comprises a Z-shaped frame, one end of the Z-shaped frame is connected with the top surface of the pull rod, an electric telescopic rod is arranged at the other end of the surface of the Z-shaped frame, and the top surface of the electric telescopic rod is connected with the top surface of the inner cavity of the support frame.

Advantageous effects

The utility model provides a transmission structure for dyeing cloth. Compared with the prior art, the method has the following beneficial effects:

This a transmission structure for cloth dyeing, through drive assembly, can provide the support to two rolling assemblies, iron the subassembly and stretch and draw the subassembly, can drive one of them rolling assembly again and carry out at the uniform velocity rotation, thereby rolling assembly can at the uniform velocity drive wait the cloth removal of dyeing, and then guaranteed cloth dyeing homogeneity, in order to improve the quality of cloth dyeing, iron the subassembly through scalding, can install between two rolling assemblies and be located the middle part and lean on the lower position, can iron the cloth that the rolling assembly transmitted again, and then guarantee the planarization of cloth, owing to iron subassembly one side and be provided with stretching and drawing the subassembly, and the cloth laminating stretches the bottom surface of drawing the subassembly, so the cloth accessible stretching and drawing the effect of subassembly after the high temperature is scalded and is stretched, and then can reduce the tension that the cloth received in the transportation, in order to can prevent that the cloth from tearing the damage.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of a driving assembly structure of the present utility model.

FIG. 3 is a schematic view of a rolling assembly according to the present utility model.

Fig. 4 is a schematic structural diagram of an ironing assembly according to the present utility model.

FIG. 5 is a schematic view of the structure of the stretching assembly of the present utility model.

Fig. 6 is a schematic view of the structure of the stretching portion of the present utility model.

Fig. 7 is a schematic view of the telescopic structure of the present utility model.

In the figure: 1. a drive assembly; 11. a support frame; 12. a support plate; 13. a driving motor; 14. a U-shaped seat; 15. a foot brake wheel; 2. a rolling assembly; 21. a first clamping seat; 22. a first bearing; 23. a first roller; 24. a first roll axis; 3. an ironing assembly; 31. a bottom plate; 32. an embedding groove; 33. ironing board; 34. a tension spring; 35. a pressing plate; 36. a first limit groove; 37. the second limit groove; 4. a stretching assembly; 41. a second clamping seat; 42. a second bearing; 43. a second drum; 44. a second rolling shaft; 45. a stretching part; 451. a U-shaped frame; 452. a spring; 453. a pull rod; 46. a telescopic part; 461. a Z-shaped frame; 462. an electric telescopic rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides a technical solution: the transmission structure for dyeing the cloth comprises rolling assemblies 2, wherein two rolling assemblies 2 are arranged, and the rolling assemblies 2 are used for rolling and guiding the cloth to be dyed; the driving assembly 1 is arranged at the bottom of the rolling assemblies 2, the output end of the driving assembly 1 is connected with one of the rolling assemblies 2, and the driving assembly 1 is used for driving the rolling assemblies 2 to roll; the ironing assembly 3 is arranged between the two rolling assemblies 2 and positioned at the lower middle part, two ends of the ironing assembly 3 are respectively connected with two sides of the inner cavity of the driving assembly 1, and the ironing assembly 3 is used for carrying out high-temperature ironing on the cloth guided by the rolling assemblies 2; the stretching assembly 4 is arranged on one side of the ironing assembly 3, and the stretching assembly 4 is used for stretching the cloth which is ironed by the ironing assembly 3 at high temperature; through the drive assembly 1, can provide the support to two rolling assemblies 2, iron the subassembly 3 and stretch and draw the subassembly 4, can drive one of them rolling assembly 2 again and carry out at the uniform velocity rotation, thereby rolling assembly 2 can at the uniform velocity drive wait the cloth removal of dyeing, and then guaranteed cloth dyeing homogeneity, in order to improve the quality of cloth dyeing, iron the subassembly 3 through scalding, can install between two rolling assemblies 2 and lie in the middle part and lean on the lower position, can iron the cloth that rolling assembly 2 transmitted again and carry out high temperature, and then guarantee the planarization of cloth, owing to iron 3 one side of subassembly and be provided with stretching the subassembly 4, and the bottom surface that stretches the subassembly 4 is stretched in the laminating of cloth, so the cloth accessible stretching the effect of stretching the subassembly 4 after the high temperature is scalded and is stretched, and then can reduce the tension that the cloth received in the transportation, so as to prevent that the cloth from being torn and damaged.

Referring to fig. 1 and 2, the driving assembly 1 comprises a supporting frame 11, a supporting plate 12 is arranged on the upper side wall surface of the supporting frame 11, and a driving motor 13 is arranged on the top surface of the supporting plate 12; the output end of the driving motor 13 is connected with one of the rolling assemblies 2; u-shaped seats 14 are arranged on two sides of the top of the inner cavity of the supporting frame 11, the U-shaped seats 14 are used for installing the ironing assembly 3, and foot brake wheels 15 are arranged at four corners of the bottom surface of the supporting frame 11; through the support frame 11 among the drive assembly 1, can install driving motor 13 through backup pad 12, can provide the support to rolling subassembly 2 again, because at driving motor 13's at the uniform velocity rotation of one of them rolling subassembly 2, thereby can make rolling subassembly 2 drive wait to dye the cloth and carry out uniform velocity transmission, and then guaranteed cloth dyeing uniformity, because support frame 11 inner chamber top both sides all are provided with U type seat 14, and U type seat 14 inner chamber can to scalding the installation of ironing subassembly 3, so scalding ironing subassembly 3 can carry out the high temperature to the cloth that rolling subassembly 2 transmitted and scald the ironing, and then guarantee the planarization of cloth, through the foot brake wheel 15 that support frame 11 bottom surface four corners position set up, can remove transmission structure to the assigned position, in order to realize the convenience of transmission use.

Referring to fig. 2 and 3, the rolling assembly 2 includes two first clamping seats 21, and the two first clamping seats 21 are respectively disposed at two sides of the top surface of the supporting frame 11; the side wall surfaces of the two first clamping seats 21 are respectively embedded with a first bearing 22, a first roller 23 is arranged between the two first clamping seats 21, first rolling shafts 24 are respectively arranged at two ends of the first roller 23, and the first rolling shafts 24 are connected with the inner cavities of the first bearings 22 in an inserting manner; one of the first rolling shafts 24 of the two rolling assemblies 2 is connected with the output end of the driving motor 13; through two first cassette 21 in the rolling assembly 2, can install respectively in support frame 11 top surface both sides position, can install first roll axis 24 again through first bearing 22, because two first roll axis 24 one end all links to each other with first cylinder 23 to can make first cylinder 23 carry out the transmission transportation to the cloth, because the first roll axis 24 on one of them rolling assembly 2 links to each other with driving motor 13 output, so driving motor 13 can drive first cylinder 23 at the uniform velocity through first roll axis 24 and roll, and then first cylinder 23 can at the uniform velocity transmission wait for the cloth of dyeing, so that guarantee cloth dyeing homogeneity.

Referring to fig. 2 and 4, the ironing assembly 3 includes a bottom plate 31, the bottom plate 31 is disposed on the bottom surface of the inner cavity of the U-shaped seat 14, an embedded groove 32 is formed on the top surface of the bottom plate 31, and an ironing board 33 is embedded in the inner cavity of the embedded groove 32; a pressing plate 35 is arranged above the bottom plate 31, a first limit groove 36 is formed in the top surface of the bottom plate 31 and close to the two ends, a second limit groove 37 is formed in the bottom surface of the pressing plate 35 and close to the two ends, and the second limit groove 37 is connected with the bottom surface of the inner cavity of the first limit groove 36 through a tension spring 34; through the bottom plate 31 in the ironing assembly 3, can install at U type seat 14 inner chamber bottom surface, can provide the space of seting up for embedded groove 32 and first spacing groove 36 again, owing to bottom plate 31 top is provided with clamp plate 35, and clamp plate 35 bottom surface just is close to both ends position and has been seted up second spacing groove 37, so first spacing groove 36 accessible extension spring 34 links to each other with first spacing groove 36 inner chamber bottom surface, thereby clamp plate 35 can take up the laminating to bottom plate 31 through extension spring 34, owing to embedded ironing plate 33 of installing of embedded groove 32 inner chamber, ironing plate 33 top surface can carry out the high temperature with the cloth laminating under the pressure effect of clamp plate 35, thereby realize ironing the cloth, and then guarantee the planarization of cloth, in order to improve the quality of cloth dyeing.

Referring to fig. 2 and 5, the stretching assembly 4 includes a second roller 43, two ends of the second roller 43 are fixedly provided with second rolling shafts 44, and one ends of the two second rolling shafts 44 far away from the second roller 43 are provided with a second clamping seat 41 through a second bearing 42; the bottom ends of the two second clamping seats 41 are respectively provided with a stretching part 45, both sides of the top ends of the two stretching parts 45 are respectively provided with a telescopic part 46, and the top end surfaces of the telescopic parts 46 are connected with the top surface of the inner cavity of the supporting frame 11; through stretching two second roll shafts 44 in the subassembly 4, can install second cylinder 43 again, can install at second cassette 41 through the second bearing 42 and carry out the inner chamber, because two second cassette 41 bottom all are provided with stretching portion 45, and stretching portion 45 top both sides all are provided with telescopic portion 46, simultaneously telescopic portion 46 top surface links to each other with support frame 11 inner chamber top surface, so under the flexible effect of telescopic portion 46, can reciprocate stretching portion 45, thereby drive second cylinder 43 and reciprocate, because second cylinder 43 bottom surface is laminated with the cloth that is to be dyed, so the cloth that is to be dyed can carry out the tension under the pressure and the gravity effect of stretching portion 45 that telescopic portion 46 applyed, and then can reduce the tension that the cloth received in the transportation, so that can prevent that the cloth from being torn the damage.

Referring to fig. 5 and 6, the stretching portion 45 includes a U-shaped frame 451, the U-shaped frame 451 is disposed on the bottom surface of the second card seat 41, and slots are formed on two end surfaces of the U-shaped frame 451; the pull rod 453 is inserted into the inner cavities of the two slots, the bottom end of the pull rod 453 is connected with the bottom surface of the inner cavity of the slot through the spring 452, and meanwhile, the top end of the pull rod 453 is connected with the telescopic part 46; through the U-shaped frame 451 in the tensioning portion 45, can install on second cassette 41 bottom surface, can provide the space of seting up for the slot again, can peg graft at the slot inner chamber through spring 452 through pull rod 453, can install telescopic portion 46 again to second cylinder 43 can pull spring 452 under the effect of self gravity, carries out the tension to the cloth that treats the dyeing, prevents that the cloth from being torn the damage.

Referring to fig. 5 and 7, the telescopic part 46 includes a Z-shaped frame 461, one end of the Z-shaped frame 461 is connected with the top surface of the pull rod 453, the other end of the surface of the Z-shaped frame 461 is provided with an electric telescopic rod 462, and the top surface of the electric telescopic rod 462 is connected with the top surface of the inner cavity of the supporting frame 11; through Z type frame 461 in telescopic portion 46, can install and link to each other at pull rod 453 top surface, can install electric telescopic handle 462 again, because electric telescopic handle 462 links to each other with support frame 11 inner chamber top surface, electric telescopic handle 462 can stretch out and draw back the removal under the support of support frame 11 to drive pull rod 453 reciprocates, and then the tensile size that receives of the cloth that second cylinder 43 was treated to dye, in order to improve cloth transportation safety.

During operation, through the drive assembly 1, can provide the support to two rolling assemblies 2, iron the subassembly 3 and stretch and draw the subassembly 4, can drive one of them rolling assembly 2 again and carry out at the uniform velocity rotation, thereby rolling assembly 2 can at the uniform velocity transmission wait the cloth removal of dyeing, and then guaranteed cloth dyeing homogeneity, in order to improve the quality of cloth dyeing, iron the subassembly 3 through scalding, can install between two rolling assemblies 2 and be located the middle part and lean on the lower position, can iron the cloth that rolling assembly 2 transmitted again and carry out the high temperature, and then guarantee the planarization of cloth, owing to iron subassembly 3 one side and be provided with stretching the subassembly 4, and the cloth laminating stretches the bottom surface of drawing the subassembly 4, so the cloth accessible stretching the effect of stretching the subassembly 4 after the high temperature is scalded is stretched, and then can reduce the cloth and receive tension in the transportation, in order to prevent that the cloth from being torn and damaging.

Through the support frame 11 among the drive assembly 1, can install driving motor 13 through backup pad 12, can provide the support to rolling subassembly 2 again, because at driving motor 13's at the uniform velocity rotation of one of them rolling subassembly 2, thereby can make rolling subassembly 2 drive wait to dye the cloth and carry out uniform velocity transmission, and then guaranteed cloth dyeing uniformity, because support frame 11 inner chamber top both sides all are provided with U type seat 14, and U type seat 14 inner chamber can to scalding the installation of ironing subassembly 3, so scalding ironing subassembly 3 can carry out the high temperature to the cloth that rolling subassembly 2 transmitted and scald the ironing, and then guarantee the planarization of cloth, through the foot brake wheel 15 that support frame 11 bottom surface four corners position set up, can remove transmission structure to the assigned position, in order to realize the convenience of transmission use.

Through two first cassette 21 in the rolling assembly 2, can install respectively in support frame 11 top surface both sides position, can install first roll axis 24 again through first bearing 22, because two first roll axis 24 one end all links to each other with first cylinder 23 to can make first cylinder 23 carry out the transmission transportation to the cloth, because the first roll axis 24 on one of them rolling assembly 2 links to each other with driving motor 13 output, so driving motor 13 can drive first cylinder 23 at the uniform velocity through first roll axis 24 and roll, and then first cylinder 23 can at the uniform velocity transmission wait for the cloth of dyeing, so that guarantee cloth dyeing homogeneity.

Through the bottom plate 31 in the ironing assembly 3, can install at U type seat 14 inner chamber bottom surface, can provide the space of seting up for embedded groove 32 and first spacing groove 36 again, owing to bottom plate 31 top is provided with clamp plate 35, and clamp plate 35 bottom surface just is close to both ends position and has been seted up second spacing groove 37, so first spacing groove 36 accessible extension spring 34 links to each other with first spacing groove 36 inner chamber bottom surface, thereby clamp plate 35 can take up the laminating to bottom plate 31 through extension spring 34, owing to embedded ironing plate 33 of installing of embedded groove 32 inner chamber, ironing plate 33 top surface can carry out the high temperature with the cloth laminating under the pressure effect of clamp plate 35, thereby realize ironing the cloth, and then guarantee the planarization of cloth, in order to improve the quality of cloth dyeing.

Through stretching two second roll shafts 44 in the subassembly 4, can install second cylinder 43 again, can install at second cassette 41 through the second bearing 42 and carry out the inner chamber, because two second cassette 41 bottom all are provided with stretching portion 45, and stretching portion 45 top both sides all are provided with telescopic portion 46, simultaneously telescopic portion 46 top surface links to each other with support frame 11 inner chamber top surface, so under the flexible effect of telescopic portion 46, can reciprocate stretching portion 45, thereby drive second cylinder 43 and reciprocate, because second cylinder 43 bottom surface is laminated with the cloth that is to be dyed, so the cloth that is to be dyed can carry out the tension under the pressure and the gravity effect of stretching portion 45 that telescopic portion 46 applyed, and then can reduce the tension that the cloth received in the transportation, so that can prevent that the cloth from being torn the damage.

Through the U-shaped frame 451 in the tensioning portion 45, can install on second cassette 41 bottom surface, can provide the space of seting up for the slot again, can peg graft at the slot inner chamber through spring 452 through pull rod 453, can install telescopic portion 46 again to second cylinder 43 can pull spring 452 under the effect of self gravity, carries out the tension to the cloth that treats the dyeing, prevents that the cloth from being torn the damage.

Through Z type frame 461 in telescopic portion 46, can install and link to each other at pull rod 453 top surface, can install electric telescopic handle 462 again, because electric telescopic handle 462 links to each other with support frame 11 inner chamber top surface, electric telescopic handle 462 can stretch out and draw back the removal under the support of support frame 11 to drive pull rod 453 reciprocates, and then the tensile size that receives of the cloth that second cylinder 43 was treated to dye, in order to improve cloth transportation safety.

To sum up, the device drives one of them rolling subassembly 2 through actuating assembly 1 and rotates at the uniform velocity to rolling subassembly 2 can at the uniform velocity drive wait the cloth of dyeing to remove, and then guaranteed the homogeneity of cloth dyeing, in order to improve the quality of cloth dyeing, through scalding ironing subassembly 3, can carry out the high temperature to the cloth that rolling subassembly 2 transmitted was come and scald ironing, and then guarantee the planarization of cloth, carry out the tension through stretching the effect of pulling subassembly 4 to the cloth of laminating at stretching subassembly 4 bottom surface, and then can reduce the tension that the cloth received in the transportation, so as to prevent that the cloth from tearing the damage.

And all that is not described in detail in this specification is well known to those skilled in the art.

Claims

1. A transmission structure for cloth dyeing, its characterized in that: comprising the following steps:

The dyeing machine comprises rolling assemblies (2), wherein two rolling assemblies (2) are arranged, and the rolling assemblies (2) are used for conducting rolling guide on cloth to be dyed;

The driving assembly (1), the driving assembly (1) is arranged at the bottom of the rolling assemblies (2), the output end of the driving assembly (1) is connected with one of the rolling assemblies (2), and the driving assembly (1) is used for driving the rolling assemblies (2) to roll;

The ironing assembly (3) is arranged between the two rolling assemblies (2) and positioned at the lower middle part, two ends of the ironing assembly (3) are respectively connected with two sides of the inner cavity of the driving assembly (1), and the ironing assembly (3) is used for conducting high-temperature ironing on the cloth guided by the rolling assemblies (2); and

The stretching assembly (4), stretching assembly (4) set up in iron subassembly (3) one side, stretching assembly (4) are used for carrying out the tension to the cloth that iron subassembly (3) high temperature scalded and pressed.

2. A transmission structure for dyeing cloth according to claim 1, characterized in that: the driving assembly (1) comprises a supporting frame (11), a supporting plate (12) is arranged on the upper position of the side wall surface of the supporting frame (11), and a driving motor (13) is arranged on the top surface of the supporting plate (12); the output end of the driving motor (13) is connected with one of the rolling assemblies (2);

U-shaped seats (14) are arranged on two sides of the top of the inner cavity of the supporting frame (11), the U-shaped seats (14) are used for installing the ironing assembly (3), and foot brake wheels (15) are arranged at four corners of the bottom surface of the supporting frame (11).

3. A transmission structure for dyeing cloth according to claim 2, characterized in that: the rolling assembly (2) comprises two first clamping seats (21), and the two first clamping seats (21) are respectively arranged at two sides of the top surface of the supporting frame (11);

The surfaces of the side walls of the two first clamping seats (21) are respectively embedded with a first bearing (22), a first roller (23) is arranged between the two first clamping seats (21), first rolling shafts (24) are respectively arranged at two ends of the first roller (23), and the first rolling shafts (24) are connected with the inner cavities of the first bearings (22) in an inserting mode;

one first rolling shaft (24) of the two rolling assemblies (2) is connected with the output end of the driving motor (13).

4. A transmission structure for dyeing cloth according to claim 2, characterized in that: the ironing assembly (3) comprises a bottom plate (31), the bottom plate (31) is arranged on the bottom surface of the inner cavity of the U-shaped seat (14), an embedded groove (32) is formed in the top surface of the bottom plate (31), and an ironing plate (33) is embedded in the inner cavity of the embedded groove (32);

The utility model discloses a bottom plate, including bottom plate (31), bottom plate (31) top is provided with clamp plate (35), bottom plate (31) top surface and be close to both ends position all are provided with first spacing groove (36), second spacing groove (37) have been seted up on clamp plate (35) bottom surface and be close to both ends position, second spacing groove (37) link to each other with first spacing groove (36) inner chamber bottom surface through extension spring (34).

5. A transmission structure for dyeing cloth according to claim 2, characterized in that: the stretching assembly (4) comprises a second roller (43), two ends of the second roller (43) are fixedly provided with second rolling shafts (44), and one ends, far away from the second roller (43), of the two second rolling shafts (44) are provided with second clamping seats (41) through second bearings (42);

The bottom ends of the two second clamping seats (41) are respectively provided with a stretching part (45), two sides of the top ends of the stretching parts (45) are respectively provided with a telescopic part (46), and the top end surfaces of the telescopic parts (46) are connected with the top surface of the inner cavity of the supporting frame (11).

6. A transmission structure for dyeing cloth according to claim 5 and characterized in that: the stretching part (45) comprises a U-shaped frame (451), the U-shaped frame (451) is arranged on the bottom surface of the second clamping seat (41), and slots are formed in the surfaces of two ends of the U-shaped frame (451);

The two inner cavities of the slots are respectively inserted with a pull rod (453), the bottom ends of the pull rods (453) are connected with the bottom surface of the inner cavity of the slot through springs (452), and meanwhile, the top ends of the pull rods (453) are connected with the telescopic parts (46).

7. A transmission structure for dyeing cloth according to claim 6 and characterized in that: the telescopic part (46) comprises a Z-shaped frame (461), one end of the Z-shaped frame (461) is connected with the top surface of the pull rod (453), an electric telescopic rod (462) is arranged at the other end of the surface of the Z-shaped frame (461), and the top surface of the electric telescopic rod (462) is connected with the top surface of the inner cavity of the supporting frame (11).