CN213951614U - Cold pad-batch dyeing machine - Google Patents

Abstract

The utility model belongs to the printing and dyeing equipment field, concretely relates to cold pad-batch dyeing machine, which comprises a frame, it has the initiative steering roll to distribute in proper order in the frame, tension bar, centring means, the section of thick bamboo that dries by the fire, the cold water roller, the mangle, the padder, the drive roll, over-and-under type elasticity roller, the width expanding fabric guide device, A style of calligraphy frame coiling mechanism, still be provided with penetrant unit at the back at the padder, penetrant unit comprises tension frame and the multiunit fabric guide roller of installing in the frame, the dye liquor on the fabric is to the inside infiltration's of fabric time, the even distribution of dye liquor that makes seam head department go out can not be infected with the fabric of hugging closely with the seam head on the surface.

Description

Cold pad-batch dyeing machine

Technical Field

The utility model belongs to the printing and dyeing equipment field, concretely relates to cold pad-batch dyeing machine.

Background

The cold pad-batch dyeing process is a semi-continuous pad dyeing process between a dip dyeing process and a continuous pad dyeing process, has the advantages of high efficiency, high quality, short flow, energy conservation, consumption reduction, less pollution and the like, and has the advantages of simple and reliable process, low capital cost, short production preparation period, good dye permeability and high color fixation rate, thereby reducing the dye consumption in process processing, the chroma in sewage and other polluted water treatment loads. And cold pad-batch dyeing does not have intermediate drying, so that a large amount of energy can be saved, the phenomenon of migration caused by drying in a continuous pad dyeing process can not occur, the color uniformity is good, and the method is applied by more and more domestic printing and dyeing enterprises. However, after the fabric is padded with the dye liquor, because the gaps at the seam head are large and uneven, and the carried dye liquor is larger than that at other places, the dye liquor which is excessively discharged after being rolled can be stained on the fabric which is tightly attached to the seam head, and a plurality of seam head prints appear at the front and the back of each seam head, so that a large number of defective products are caused. In order to solve the problem, printing and dyeing enterprises generally lay a plastic film at the seam to prevent the dyeing liquid at the seam from being polluted, waste a large amount of plastic film and cause environmental pollution.

Disclosure of Invention

In order to solve the technical problem, the utility model discloses a technical scheme be: a cold pad-batch dyeing machine comprises a frame, wherein an active steering roller, a tension rod, a centering device, a drying cylinder, a cold water roller, a rolling groove, a padder, a driving roller, a lifting type elastic roller, an expanding and cloth guiding device and an A-shaped frame winding device are sequentially distributed on the frame, a penetration device is further arranged behind the padder, and the time for dye liquor on the fabric to penetrate into the fabric is shortened, so that the dye liquor which is excessive at the sewing head is uniformly distributed in the fabric and cannot be stained on the surface of the fabric which is tightly attached to the sewing head.

The penetration device consists of a tension frame and a plurality of groups of cloth guide rollers arranged on the frame, and the penetration time of the dye liquor on the fabric is increased by 0.5-3 min.

The cloth guide rollers are provided with 5-20 groups, each group of cloth guide rollers is composed of 2 cloth guide rollers, and the distance between every two cloth guide rollers is 1-2 meters.

The number of the drying cylinders is 4, and the number of the cold water rollers is 2.

The beneficial effects of the utility model

The utility model discloses set up penetrant unit at the back at the padder, increase the dye liquor on the fabric to the inside infiltration of fabric time, make the even distribution of the dye liquor that sews up many plays of department in the fabric, can not be infected with on the fabric of hugging closely with sewing up the head.

Drawings

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

in the figure: 1. the device comprises a frame, 2, a driving steering roller, 3, a tension rod, 4, a centering device, 5, a drying cylinder, 6, a cold water roller, 7, a rolling groove, 8, a padder, 9, a penetration device, 10, a tension frame, 11, a cloth guide roller, 12, a driving roller, 13, a lifting type elastic roller, 14, a width expanding and cloth guiding device, 15 and an A-shaped frame winding device.

Detailed Description

In order to enable those skilled in the art to better understand the technical solutions provided by the present invention, the following description is provided with reference to specific examples.

As shown in fig. 1, a cold pad-batch dyeing machine comprises a frame 1, wherein an active steering roller 2, a tension rod 3, a centering device 4, a drying cylinder 5, a cold water roller 6, a rolling groove 7, a padder 8, a driving roller 12, a lifting type elastic roller 13, an expanding cloth guide device 14 and an A-shaped frame winding device 15 are sequentially distributed on the frame, a penetration device 9 is further arranged behind the padder, the penetration device 9 is composed of a tension frame 10 and 10 groups of cloth guide rollers 11 arranged on the frame, and each group of cloth guide rollers 11 is 2 and has a distance of 2 meters. When the speed of the cold pad-batch dyeing machine is 40m/min, the penetration time of the dye liquor on the fabric can be increased by 1min, so that the dye liquor which is excessive at the seam head is uniformly distributed in the fabric and cannot be stained on the fabric tightly attached to the seam head.

4 drying cylinders 5, ironing and drying the fabric to make the fabric smooth and even in moisture content. The number of the cold water rollers 6 is 2, and the surface temperature of the fabric is reduced to 25-30 ℃ so as to meet the temperature requirement of cold pad-batch dye liquor.

The utility model discloses a prior embodiment, the utility model discloses a protection scope does not only confine above-mentioned embodiment, and the all belong to the utility model discloses a technical scheme under the thinking all belongs to the protection scope, should point out, to the ordinary technical personnel of this technical field, is not deviating from the utility model discloses a plurality of improvements and moist decorations under the principle prerequisite all should be regarded as the utility model discloses a protection scope.

Claims (4)

1. A cold pad-batch dyeing machine comprises a frame, wherein a driving steering roller, a tension rod, a centering device, a drying cylinder, a cold water roller, a rolling groove, a padder, a driving roller, a lifting type elastic roller, an expanding cloth guide device and an A-shaped frame winding device are sequentially distributed on the frame.

2. Cold pad-batch dyeing machine according to claim 1, characterized in that said penetration means consist of a tension bracket and 5-20 sets of cloth-guide rollers mounted on the frame.

3. Cold pad-batch dyeing machine according to claim 1 or 2, characterized in that said cloth-guide rollers are 2 in each group, spaced 1-2 meters apart.

4. Cold pad-batch dyeing machine according to claim 1, characterized in that said drying cylinders are 4 and said cold water rolls are 2.

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