CN223705984U - Environment-friendly low-energy-consumption high-color-fastness cold pad-batch printing and dyeing device - Google Patents

Abstract

The utility model discloses an environment-friendly low-energy-consumption high-color fastness cold pad-batch printing and dyeing device, which relates to the technical field of textile printing and dyeing, and comprises two dip dyeing devices and extrusion rollers, wherein the number of the extrusion rollers is two, the cloth is arranged above the dip dyeing devices, uniform dye is carried out on the cloth from the two extrusion rollers and excessive dye is removed, arc plates are arranged on two sides of the extrusion rollers, two ends of each arc plate are fixedly arranged with one end of the two extrusion rollers in the same direction, the cross sections of the arc plates are arranged in arc shapes, and guide telescopic rods.

Description

Environment-friendly low-energy-consumption high-color-fastness cold pad-batch printing and dyeing device

Technical Field

The utility model relates to the technical field of textile printing and dyeing, in particular to an environment-friendly low-energy-consumption high-color-fastness cold pad-batch printing and dyeing device.

Background

The cold pad-batch printing and dyeing process is a processing process carried out at room temperature, the fabric is padded with dye liquor and alkali liquor at low temperature, the dye liquor is adsorbed on the surface of pure cotton fabric fiber by using the padding roller to pad, then the fabric is coiled and piled up, and slowly rotates, the adsorption, diffusion and fixation processes of the dye are completed, and finally the dyeing is completed by washing

In the prior art, a worker fixedly installs the squeeze roller at a proper position on a side mounting rack by using a fixing bolt according to the thickness of cloth, and the worker needs to adjust the position of the fixing bolt for multiple times according to the thickness of the cloth to fix the squeeze roller, which is a complex and time-consuming process, and each adjustment needs manual operation, and involves the steps of loosening and tightening the bolt, and the like, especially when the cloth with different thickness needs to be frequently replaced for printing and dyeing, the adjustment mode can reduce the working efficiency.

Disclosure of utility model

The utility model aims to provide an environment-friendly low-energy-consumption high-color fastness cold pad-batch printing and dyeing device so as to solve the problems in the background technology.

The utility model provides an environment-friendly low-energy-consumption high-color fastness cold pad-batch printing and dyeing device which comprises a dip dyeing device, two squeeze rollers, arc plates, guide telescopic rods and a mounting block, wherein the squeeze rollers are arranged above the dip dyeing device, cloth passes through the two squeeze rollers to uniformly dye and remove superfluous dye, the arc plates are arranged on two sides of the squeeze rollers, two ends of each arc plate are fixedly mounted with one end of the two squeeze rollers in the same direction, the cross sections of the arc plates are in arc shapes, the guide telescopic rods are arranged at the middle points of the two squeeze rollers, and the telescopic ends of the mounting block are fixedly mounted on the arc inner walls of the arc plates.

Further, the top fixed mounting of dip dyeing device has the mounting bracket, fixed mounting has the installation piece on the central point of the inner wall of mounting bracket, the fixed mounting of installation piece is in one side of installation piece.

Further, two guide rods are fixedly installed on the inner wall of the installation frame, and the squeeze rollers are slidably connected to the outer walls of the guide rods.

Further, the arc plate is made of spring steel.

Further, the dip dyeing device is provided with an impurity groove, the dip dyeing device is provided with a dip dyeing groove, a filter screen is fixedly arranged between the impurity groove and the dip dyeing groove, a water pipe is fixedly arranged between the dip dyeing groove and the impurity groove, and a suction pump is fixedly arranged on the water pipe.

Further, the inner bottom wall of the impurity groove is obliquely arranged, one side of the impurity groove is hinged with a sealing door, and a handle is fixedly installed on the sealing door.

Further, a pressing roller is fixedly arranged on the inner wall of the dip dyeing groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, after the cloth is taken out of the dip dyeing groove, the cloth is pressed by the pressing rollers through the two pressing rollers, the cloth is pressed by the rolling rollers through the elasticity of the arc-shaped plate, when the cloth is thick, the two ends of the arc-shaped plate are slightly supported, the guiding telescopic rod is contracted to ensure that the opening amplitude of the two ends of the guiding telescopic rod is consistent, the cloth is uniformly extruded up and down, the dye is uniformly distributed and fully contacted with the fiber, the cloth thickness is automatically adapted by the cooperation of the elasticity of the arc-shaped plate and the guiding telescopic rod, the cloth is not required to be frequently interfered by manpower when the cloth is thick, and the printing and dyeing are smooth and efficient.

2. In the utility model, the two guide rods are arranged on the inner wall of the mounting frame, the squeeze rollers are connected with the outer wall of the guide rods in a sliding way, the motion track is fixed for the work of the guide rods, when cloth is pulled by the wind-up roller to pass through the two squeeze rollers, the squeeze rollers are subjected to friction force of the cloth, self gravity and the like, and the guide rods can be ensured to move along the vertical or preset direction, so that the guide rods are prevented from being unstable due to offset and shaking.

Drawings

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

FIG. 2 is a side view of the internal structure of the present utility model;

FIG. 3 is a schematic view of a connection structure between a squeeze roll and an arc plate in the present utility model;

fig. 4 is an enlarged view of the structure at a in fig. 2.

The device comprises a dip dyeing device 1, a squeeze roller 2, an arc plate 3, a guide telescopic rod 4, a mounting rack 5, a guide rod 6, a guide rod 7, a mounting block 8, an impurity groove 9, a filter screen 10, a water pipe 11, a suction pump 12, a sealing door 13, a pressing roller 14 and a handle.

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. 1-4, the present utility model provides a technical solution:

Referring to fig. 1-4, the environment-friendly low-energy-consumption high-color fastness cold pad-batch printing and dyeing device comprises a dip dyeing device 1, two squeeze rollers 2, an arc-shaped plate 3, a guide telescopic rod 4 and a telescopic end, wherein the two squeeze rollers 2 are arranged above the dip dyeing device 1, cloth uniformly dyes and removes redundant dyes from the two squeeze rollers 2, the arc-shaped plate 3 is arranged on two sides of the squeeze rollers 2, two ends of the arc-shaped plate 3 are fixedly arranged with one ends of the two squeeze rollers 2 in the same direction respectively, the cross section of the arc-shaped plate is in an arc shape, the guide telescopic rod 4 is arranged at the middle point of the two squeeze rollers 2, and the telescopic end of the installation block 7 is fixedly arranged on the arc inner wall of the arc-shaped plate 3.

After the cloth is through the dip-dyeing groove, through between two squeeze rolls 2, move under the pulling of wind-up roll, the elasticity of arc 3 makes two squeeze rolls 2 extrude the cloth, if meet comparatively thick cloth, the both ends of arc 3 can be slightly strutted, the flexible end of direction telescopic link 4 contracts the motion, wherein the effect of a fixed point is regarded as to direction telescopic link 4, make the both ends of arc 3 open the range the same, and then make the cloth evenly extrude from top to bottom, when making dyestuff evenly distributed, still can make dyestuff and cloth fibre fully contact through extrusion effect, utilize the elasticity of arc 3 and the synergism of direction telescopic link 4, can adjust according to the thickness of cloth automatically. When encountering thick cloth, the device can automatically adapt to the cloth without manual frequent intervention, so that the printing and dyeing process is smoother and more efficient.

Meanwhile, the dye molecules and the fiber molecules are combined better, so that the fastness of dyeing is improved, the color fastness is enhanced, and the color of the cloth is not easy to fall off in the subsequent use process, such as washing, friction and the like.

Referring to fig. 1 to 4, a mounting frame 5 is fixedly mounted at the top of the dip dyeing device 1, a mounting block 7 is fixedly mounted at the center position of the inner wall of the mounting frame 5, and the fixed end of the mounting block 7 is fixedly mounted at one side of the mounting block 7.

The mounting bracket 5 is fixed at the top of dip dyeing device 1, provides a stable installation basis for installation piece 7, guide bar 6, and it can bear the weight of installation piece 7, guide bar 6, ensures that the device can not appear the unstable condition of structure because of the dead weight of part or the vibration that produces during operation in the operation.

Referring to fig. 1 to 3, two guide rods 6 are fixedly installed on the inner wall of the installation frame 5, and the squeeze roller 2 is slidably connected to the outer wall of the guide rods 6.

The two guide rods 6 are fixedly arranged on the inner wall of the mounting frame 5, and the squeeze roller 2 is slidably connected with the outer wall of the guide rods 6, so that the squeeze roller 2 has a definite movement track in the working process. When cloth passes between the two squeeze rollers 2 under the pulling of the wind-up roller, the squeeze rollers 2 can receive various forces such as friction force of the cloth and self gravity. The guide rod 6 can ensure that the squeeze roller 2 can only move along the vertical direction or the preset direction, so that unstable conditions such as offset, shaking and the like of the squeeze roller 2 in the working process are avoided.

Referring to fig. 1 to 3, the arcuate plate 3 is made of spring steel.

The spring steel has excellent elasticity, and may generate certain irregular pressure variation when the squeeze roll 2 squeezes the cloth, and the spring steel is made of a material that can be elastically deformed when receiving the external force and quickly returns to its original state after the force is lost.

Referring to fig. 2, an impurity tank 8 is provided on the dip dyeing apparatus 1, a dip dyeing tank is provided on the dip dyeing apparatus 1, a filter screen 9 is fixedly installed between the impurity tank 8 and the dip dyeing tank, a water pipe 10 is fixedly installed between the dip dyeing tank and the impurity tank 8, and a suction pump 11 is fixedly installed on the water pipe 10.

The presence of the water pipe 10 and the suction pump 11 allows the circulation of the dyeing liquor between the dip tank and the impurity tank 8. The dye liquor filtered by the filter screen 9 can return to the dip dyeing tank again for fabric dip dyeing, so that the utilization rate of the dye liquor is improved, the production cost of the dye with higher price can be obviously reduced by the cyclic utilization mode, the requirements of the environment-friendly printing and dyeing device are met, and the dye liquor waste is reduced.

Referring to fig. 2, an inner bottom wall of the impurity tank 8 is inclined, a sealing door 12 is hinged to one side of the impurity tank 8, and a handle 14 is fixedly installed on the sealing door 12.

The inner bottom wall of the impurity tank 8 is inclined, which enables impurities to naturally gather to the lower side of the impurity tank 8 by gravity. When the impurities need to be cleaned, the inclined design is beneficial to the impurities to smoothly flow out of the impurity tank 8, and the impurities do not need to be collected from all corners by using a tool manually, so that the cleaning efficiency is greatly improved.

The sealing door 12 is hinged to one side of the impurity tank 8, and a handle 14 is installed, so that an operator can easily open the sealing door 12 through the handle 14. In combination with the inclined design of the inner bottom wall, after the sealing door 12 is opened, the impurities can be cleaned more conveniently, and the operation is more convenient no matter in a flushing mode or in a direct tool scooping out the impurities.

Referring to fig. 1-2, a pressing roller 13 is fixedly installed on the inner wall of the dip dyeing tank.

In the printing and dyeing process, the pressing roller 13 can press the cloth into the dye liquor of the dip dyeing tank, so that the cloth is fully contacted with the dye liquor, and particularly, for some cloth with thicker texture or more compact structure, the dye liquor can better permeate into the fiber of the cloth through the extrusion of the pressing roller 13. This helps improving the uniformity of the distribution of the dye in the cloth, avoiding uneven dyeing and improving the printing and dyeing quality.

Claims (7)

1. The utility model provides an environment-friendly low energy consumption high color fastness cold pad-batch printing device, includes dip dyeing device (1), its characterized in that:

the squeeze rollers (2) are arranged above the dip dyeing device (1), the number of the squeeze rollers (2) is two, and cloth passes through the squeeze rollers (2) for uniform dye and removal of redundant dye;

The arc-shaped plates (3) are arranged on two sides of the extrusion rollers (2), two ends of each arc-shaped plate (3) are fixedly arranged with one end of each extrusion roller (2) in the same direction, and the cross section of each arc-shaped plate is arranged in an arc shape;

The guiding telescopic rod (4) is arranged at the middle point of the two extrusion rollers (2), and the telescopic end of the guiding telescopic rod (4) is fixedly arranged on the arc inner wall of the arc-shaped plate (3).

2. The environment-friendly low-energy-consumption high-color fastness cold pad-batch printing and dyeing device is characterized in that an installation frame (5) is fixedly installed at the top of the dip dyeing device (1), an installation block (7) is fixedly installed at the center position of the inner wall of the installation frame (5), and the fixed end of the installation block (7) is fixedly installed at one side of the installation block (7).

3. The environment-friendly low-energy-consumption high-color fastness cold pad-batch printing and dyeing device is characterized in that two guide rods (6) are fixedly arranged on the inner wall of the mounting frame (5), and the squeeze rollers (2) are slidably connected to the outer walls of the guide rods (6).

4. The environment-friendly low-energy-consumption high-color fastness cold pad-batch printing and dyeing device according to claim 3, wherein the arc-shaped plate (3) is made of spring steel.

5. The environment-friendly low-energy-consumption high-color fastness cold pad-batch printing and dyeing device according to claim 4, wherein an impurity tank (8) is formed in the dip dyeing device (1), a dip dyeing tank is formed in the dip dyeing device (1), a filter screen (9) is fixedly arranged between the impurity tank (8) and the dip dyeing tank, a water pipe (10) is fixedly arranged between the dip dyeing tank and the impurity tank (8), and a suction pump (11) is fixedly arranged on the water pipe (10).

6. The environment-friendly low-energy-consumption high-color fastness cold pad-batch printing and dyeing device according to claim 5, wherein the inner bottom wall of the impurity tank (8) is obliquely arranged, one side of the impurity tank (8) is hinged with a sealing door (12), and a handle (14) is fixedly arranged on the sealing door (12).

7. The environment-friendly low-energy-consumption high-color fastness cold pad-batch printing and dyeing device according to claim 6, wherein a pressing roller (13) is fixedly arranged on the inner wall of the dip dyeing tank.