阅读说明：本技术 一种染布机 (Cloth dyeing machine ) 是由 陈新叶 于 2019-10-14 设计创作，主要内容包括：本发明涉及一种染布机,包括壳体、第一卷布辊、第一导向辊、第二导向辊、第二卷布辊、浮动辊装置和喷染装置；在所述第一卷布辊上安装待喷染的布料卷,进而使布料依次通过第一导向辊、第二导向辊、浮动辊装置和第二卷布辊,进而第二卷布辊进行收卷。本发明的染布机由于第一卷布辊和第二卷布辊上的布料卷厚度不一样,导致其收放的速度不同步,通过设置浮动辊装置,可保持布料的松紧度,避免因为过松或过紧而造成皱着或影响喷染效果。(The invention relates to a cloth dyeing machine, which comprises a shell, a first cloth roller, a first guide roller, a second cloth roller, a floating roller device and a spray dyeing device, wherein the shell is provided with a first guide roller and a second guide roller; and a cloth roll to be spray-dyed is arranged on the first cloth roller, so that the cloth passes through the first guide roller, the second guide roller, the floating roller device and the second cloth roller in sequence, and then the second cloth roller is used for rolling. The cloth dyeing machine has the advantages that the cloth winding and unwinding speeds are asynchronous due to different thicknesses of the cloth rolls on the first cloth roller and the second cloth roller, the tightness of the cloth can be kept by arranging the floating roller device, and the phenomenon that the spray dyeing effect is wrinkled or influenced due to over-looseness or over-tightness is avoided.)

1. A cloth dyeing machine is characterized in that: comprises that

A housing;

the first cloth roller is arranged in the shell, and one end of the first cloth roller is connected with a first motor;

the first guide roller is arranged in the shell and is arranged below the first winding roller;

the second guide roller is arranged outside the shell and is parallel to the first guide roller;

the second cloth roller is arranged outside the shell and is parallel to the second guide roller, and one end of the second cloth roller is connected with a second motor;

the floating roller device is arranged below the position between the second guide roller and the second cloth roller and is used for keeping the tightness of cloth; and

the spray dyeing device comprises two spray pipes arranged in the shell, and the two spray pipes are arranged on two sides between the first cloth roller and the first guide roller;

the shell is provided with an outlet at a corresponding position between the first guide roller and the second guide roller; and a cloth roll to be spray-dyed is arranged on the first cloth roller, so that the cloth sequentially passes through the first guide roller, the outlet of the shell, the second guide roller, the floating roller device and the second cloth roller, and then the second cloth roller is wound.

2. The cloth dyeing machine according to claim 1, characterized in that: the floating roller device comprises a floating roller, a bracket, a sliding rheostat and a controller; two ends of the bracket are respectively and vertically provided with a sliding rail; two ends of the floating roller are respectively arranged on the two sliding rails in a sliding manner; one end of the slide rheostat is connected with one end of the floating roller, and the other end of the slide rheostat is fixed beside the support; the controller is simultaneously electrically connected with the slide rheostat, the first motor and the second motor.

3. The cloth dyeing machine according to claim 2, characterized in that: the floating roller device also comprises a pressure sensor; the pressure sensor is arranged at the top end of one of the slide rails and is electrically connected with the controller.

4. The cloth dyeing machine according to claim 2, characterized in that: the floating roller is uniformly provided with a plurality of vent holes along the side surface.

5. The cloth dyeing machine according to claim 4, characterized in that: the device also comprises a fan and an air pipe; one end of the air pipe is connected with the fan, and the other end of the air pipe is inserted into the other end of the floating roller.

6. The cloth dyeing machine according to any one of claims 1 to 5, characterized in that: the spray dyeing device also comprises a hopper and a high-pressure pump; the input end of the high-pressure pump is connected with the output end of the hopper through a pipeline, and the output end of the high-pressure pump is connected with the two spray pipes through a pipeline.

7. The cloth dyeing machine according to claim 6, characterized in that: the spray pipe is provided with a plurality of spray heads along the axial direction.

8. The cloth dyeing machine according to claim 6, characterized in that: and a discharge valve is arranged on a pipeline between the hopper and the high-pressure pump.

9. The cloth dyeing machine according to claim 6, characterized in that: also comprises a recovery tank; a plurality of pipelines are arranged below the shell, and the output ends of the pipelines are connected with the recovery tank.

Technical Field

The invention relates to the technical field of cloth printing and dyeing, in particular to a cloth dyeing machine.

Background

Cloth dyeing machines are common in the manufacture and production of cloth and are mainly used for dyeing cloth; with the development of society, the dyeing of cloth has entered the mechanized era, and numerous types of cloth dyeing machines are put into production and used by enterprises.

However, the existing cloth dyeing machine has the disadvantages that the conveying speed and the winding speed are not synchronous, so that cloth is not tensioned or loosened too much, and the cloth dyeing effect is not ideal; in addition, after the cloth is processed by a cloth dyeing machine, the cloth is not effectively dried in the air, so that the dyeing quality of the cloth is influenced after the cloth is rolled.

Disclosure of Invention

Based on this, the invention aims to overcome the defects and shortcomings in the prior art and provide a cloth dyeing machine.

A cloth dyeing machine comprises

A housing;

the first cloth roller is arranged in the shell, and one end of the first cloth roller is connected with a first motor;

the first guide roller is arranged in the shell and is arranged below the first winding roller;

the second guide roller is arranged outside the shell and is parallel to the first guide roller;

the second cloth roller is arranged outside the shell and is parallel to the second guide roller, and one end of the second cloth roller is connected with a second motor;

the floating roller device is arranged below the position between the second guide roller and the second cloth roller and is used for keeping the tightness of cloth; and

the spray dyeing device comprises two spray pipes arranged in the shell, and the two spray pipes are arranged on two sides between the first cloth roller and the first guide roller;

the shell is provided with an outlet at a corresponding position between the first guide roller and the second guide roller; and a cloth roll to be spray-dyed is arranged on the first cloth roller, so that the cloth sequentially passes through the first guide roller, the outlet of the shell, the second guide roller, the floating roller device and the second cloth roller, and then the second cloth roller is wound.

According to the cloth dyeing machine, the cloth rolls on the first cloth roller and the second cloth roller are different in thickness, so that the cloth winding and unwinding speeds are asynchronous, the tightness of the cloth can be kept by arranging the floating roller device, and the phenomenon that the spray dyeing effect is wrinkled or influenced due to over-looseness or over-tightness is avoided.

Further, the floating roller device comprises a floating roller, a bracket, a sliding rheostat and a controller; two ends of the bracket are respectively and vertically provided with a sliding rail; two ends of the floating roller are respectively arranged on the two sliding rails in a sliding manner; one end of the slide rheostat is connected with one end of the floating roller, and the other end of the slide rheostat is fixed beside the support; the controller is simultaneously electrically connected with the slide rheostat, the first motor and the second motor.

By arranging the slide rheostat, when the floating roller slides up and down due to the change of the cloth tension, the resistance value of the slide rheostat is changed due to the sliding change of the floating roller, and then the controller adjusts the rotating speed of the first motor and the second motor according to the change of the resistance value, so that the cloth tension is prevented from being continuously increased or reduced, and meanwhile, the length of a sliding rail of the support can be shortened; the slide rheostat is used for detection, so that the detection precision is high and the cost is low.

Further, the floating roller device further comprises a pressure sensor; the pressure sensor is arranged at the top end of one of the slide rails and is electrically connected with the controller.

By arranging the pressure sensor, the problem that the tightness of the cloth cannot be adjusted any more after the floating roller continuously rises to the top point when the slide rheostat fails is avoided; when the floating roller rises to the highest point and contacts the pressure sensor, the pressure sensor outputs a signal to the controller and controls the first motor and the second motor to stop.

Furthermore, a plurality of vent holes are uniformly formed in the side face of the floating roller.

Further, the device also comprises a fan and an air pipe; one end of the air pipe is connected with the fan, and the other end of the air pipe is inserted into the other end of the floating roller.

The side surface of the floating roller can blow air through the connection of the fan and the floating roller, and the cloth is wound by the second cloth roller after being dried better; the floating roller with the floating adjusting function is provided with the air blowing port, so that the cloth dyeing machine is compact in structure and cost-saving.

Further, the spray dyeing device also comprises a hopper and a high-pressure pump; the input end of the high-pressure pump is connected with the output end of the hopper through a pipeline, and the output end of the high-pressure pump is connected with the two spray pipes through a pipeline.

Furthermore, the spray pipe is provided with a plurality of spray heads along the axial direction.

Furthermore, a discharge valve is arranged on a pipeline between the hopper and the high-pressure pump.

Further, the device also comprises a recovery tank; a plurality of pipelines are arranged below the shell, and the output ends of the pipelines are connected with the recovery tank.

Through setting up the accumulator, recoverable spray tube spouts the dyestuff of casing bottom, drops into the hopper again and reuse.

For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural view of a cloth dyeing machine of the present invention;

FIG. 2 is a schematic structural view of the dancer roll of the present invention;

fig. 3 is a schematic structural view of the nozzle of the present invention.

In the figure: 10. a housing; 21. a first cloth roller; 22. a first guide roller; 23. a second guide roller; 24. a second cloth roller; 31. a floating roll; 311. a vent hole; 32. a support; 321. a slide rail; 33. a slide rheostat; 34. a pressure sensor; 41. a nozzle; 411. a spray head; 42. a hopper; 43. a high pressure pump; 51. a fan; 52. an air duct; 60. a discharge valve; 70. a recovery tank.

Detailed Description

Referring to fig. 1 to 3, a cloth dyeing machine of the present embodiment includes a housing 10, a first cloth roller 21, a first motor (not shown), a first guide roller 22, a second guide roller 23, a second cloth roller 24, a second motor (not shown), a floating roller 31 device, a spray dyeing device, a blower 51, an air pipe 52, a discharge valve 60, and a recovery tank 70;

the floating roller 31 device comprises a floating roller 31, a bracket 32, a slide rheostat 33, a controller (not shown) and a pressure sensor 34; two ends of the bracket 32 are respectively and vertically provided with a sliding rail 321; the floating roller 31 is uniformly provided with a plurality of vent holes 311 along the side surface;

the spray dyeing device comprises two spray pipes 41, a hopper 42 and a high-pressure pump 43; the nozzle 41 is provided with a plurality of nozzles 411 along the axial direction thereof.

The connection mode of this embodiment:

the first winding roller is arranged in the shell 10, and one end of the first winding roller is connected with a first motor; the first guide roller 22 is arranged in the shell 10 and below the first winding roller; the second guide roller 23 is arranged outside the shell 10 and is arranged in parallel with the first guide roller 22; the second cloth roller 24 is arranged outside the shell 10 and parallel to the second guide roller 23, and one end of the second cloth roller is connected with a second motor; the shell 10 is provided with an outlet at a corresponding position between the first guide roller 22 and the second guide roller 23;

the bracket 32 is arranged below the space between the second guide roller 23 and the second cloth roller 24, and two ends of the floating roller 31 are respectively arranged on the two slide rails 321 in a sliding manner; one end of the slide rheostat 33 is connected with one end of the floating roller 31, and the other end of the slide rheostat is fixed beside the bracket 32; the controller is simultaneously electrically connected with the slide rheostat 33, the first motor and the second motor; the pressure sensor 34 is arranged at the top end of one of the slide rails 321 and is electrically connected with the controller; one end of the air pipe 52 is connected with the fan 51, and the other end of the air pipe 52 is inserted into the other end of the floating roller 31;

the two spray pipes 41 are arranged in the shell 10, and the two spray pipes 41 are arranged on two sides between the first cloth roller 21 and the first guide roller 22; the input end of the high-pressure pump 43 is connected with the output end of the hopper 42 through a pipeline, and the output end of the high-pressure pump 43 is connected with the two spray pipes 41 through a pipeline; a discharge valve 60 is arranged on a pipeline between the hopper 42 and the high-pressure pump 43;

a plurality of pipes are arranged below the casing 10, and the output ends of the pipes are connected with the recovery tank 70.

The working process of the embodiment:

a cloth roll to be spray-dyed is mounted on the first cloth roller 21, so that the cloth passes through the first guide roller 22, the outlet of the shell 10, the second guide roller 23, the floating roller 31 and the second cloth roller 24 in sequence, and then the second cloth roller 24 is wound.

The dye in the hopper 42 is conveyed into the spray pipe 41 through the high-pressure pump 43, and is uniformly sprayed onto the fabric through the spray head 411, so that the spray dyeing of the fabric is realized; when the cloth passes through the floating roller 31, the fan 51 supplies air to the floating roller 31 through the air pipe 52, so that the drying of the cloth edge is accelerated, and the cloth is wound by the second cloth roller 24.

When the first cloth roller 21 and the second cloth roller 24 are different in cloth thickness corresponding to each other, the cloth winding and unwinding speeds are asynchronous, so that the tightness of the cloth is changed, the floating roller 31 can slide on the sliding rail 321 of the bracket 32, and the resistance value of the sliding rheostat 33 is changed due to the sliding of the floating roller 31, so that the controller adjusts the rotating speeds of the first motor and the second motor, and the tightness of the cloth is kept to be recovered to a normal state.

By arranging the pressure sensor 34, the problem that the tightness of the cloth cannot be adjusted any more after the floating roller 31 continuously rises to the top point when the slide rheostat 33 fails is avoided; when the floating roller 31 rises to the highest point and contacts the pressure sensor 34, the pressure sensor 34 outputs a signal to a controller, and controls the first motor and the second motor to stop.

Compared with the prior art, the cloth winding and unwinding speed is asynchronous due to the fact that the thicknesses of the cloth rolls on the first cloth roller and the second cloth roller are different, the tightness of the cloth can be kept by arranging the floating roller device, and the phenomenon that the spray dyeing effect is wrinkled or affected due to over-looseness or over-tightness is avoided;

in addition, by arranging the slide rheostat, when the floating roller slides up and down due to the change of the cloth tension, the resistance value of the slide rheostat is changed due to the sliding change of the floating roller, and then the controller adjusts the rotating speed of the first motor and the second motor according to the change of the resistance value, so that the cloth tension is prevented from being continuously increased or reduced, and meanwhile, the length of a sliding rail of the support can be shortened; the slide rheostat is used for detection, so that the detection precision is high and the cost is low;

the side surface of the floating roller can blow air through the connection of the fan and the floating roller, and the cloth is wound by the second cloth roller after being dried better; the air blowing port is arranged on the floating roller with the floating adjustment function, so that the cloth dyeing machine has a compact structure and saves cost;

through setting up the accumulator, recoverable spray tube spouts the dyestuff of casing bottom, drops into the hopper again and reuse.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.