CN210737092U

CN210737092U - Dyeing device for textile fabric

Info

Publication number: CN210737092U
Application number: CN201921188299.2U
Authority: CN
Inventors: 童友全
Original assignee: Dongtai Jinjia Textile Co ltd
Current assignee: Dongtai Jinjia Textile Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-06-12
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a dyeing apparatus for textile fabric, including top cap and V type printing and dyeing chamber, a dye liquor apotheca is established to V type printing and dyeing chamber below, sets up cloth spray-painting structure between first guide roll and the second guide roll, the cloth exit sets up dye liquor extrusion structure, cloth spray-painting structure includes dye liquor pipeline, atomizer, splashproof side by side and fixes the brace table on V type printing and dyeing chamber lateral wall, the length that the printing and dyeing pipeline is side by side is the same with the width of cloth, its cross-section of brace table becomes the semicircle form. The utility model discloses a cloth spray-painting structure and dye liquor extrusion structure mutually support the dyeing that realizes the cloth, and the cloth color and luster that dyes out is even, and the fold can not appear for the quality of cloth obtains promotion by a wide margin.

Description

Dyeing device for textile fabric

Technical Field

The utility model relates to a textile dyeing technical field, concretely relates to dyeing apparatus for textile fabric.

Background

When dyeing cloth, a dye liquor is usually put into a dye vat, and then the cloth to be dyed is put into the dye liquor for dip dyeing. The dyeing device for printing and dyeing by aiming at the dyeing mode is easy to wrinkle the cloth when dyeing the cloth, thereby influencing the quality of the dyed cloth; the cloth can take away part of the dye liquor, wherein the cloth can be stained with a large amount of dye molecules, and the concentration of the dye liquor in the dyeing device can be diluted, so that the problem of non-uniformity before and after dyeing is caused.

SUMMERY OF THE UTILITY MODEL

To the problem that provides in the background art, the utility model provides a dyeing apparatus for textile fabric aims at solving the problem that fold, dyeing are inhomogeneous to appear in the dyeing process cloth.

The utility model discloses a realize above-mentioned purpose and the technical scheme who takes does: the utility model provides a dyeing apparatus for weaving cloth, includes top cap and V type printing and dyeing chamber, a dye liquor apotheca is established to V type printing and dyeing chamber below, and its entrance sets up first guide roll, and the bottom sets up the second guide roll, sets up the cloth spray-painting structure between first guide roll and the second guide roll, the cloth exit sets up dye liquor extrusion structure, the cloth spray-painting structure includes dye liquor pipeline, atomizer, splashproof side by side and fixes the brace table on V type printing and dyeing chamber lateral wall, the dye liquor pipeline is square rigid pipeline for the cross-section, the length side by side of printing and dyeing pipeline is the same with the width of cloth, its cross-section of brace table becomes half circular.

The cloth is dyed through the cloth spray-dyeing structure, dye liquor is prevented from being diluted in the dyeing process by adopting a spraying mode, the dyeing uniformity is improved, a supporting table plays a supporting role in the cloth spray-dyeing process, incomplete dyeing deformation is avoided, the cloth is prevented from being scratched by the arc-shaped surface, the square dye liquor pipeline is arranged side by side, the dyeing uniformity is improved, and the dye liquor on the cloth is enabled to fall uniformly.

Further, the dye liquor extrusion structure comprises a third guide roller, a liquid suction roller and an extrusion roller, wherein the liquid suction roller and the extrusion roller are meshed with the third guide roller; through absorbing water cotton will pass through on the dip-dyed cloth unnecessary dye liquor absorption, adsorption efficiency is strong, avoids the dye liquor to be detained on the cloth in a large number, not only causes the waste to lead to the fact adverse effect to subsequent drying process, extrude the dye liquor on the cotton that absorbs water through extruding the roller, can be so that the cotton reuse that absorbs water.

Furthermore, a filter screen for dye liquor to enter the dye liquor storage chamber is arranged at the bottom of the V-shaped printing and dyeing cavity, and one side of the filter screen is fixedly blocked with a dredging pipe; make the dye liquor get into the dye liquor apotheca smoothly through setting up the filter screen, the recycle of being convenient for, wherein block up the liquid level of dye liquor behind the filter screen jam and rise of dredging pipe's setting, can dip-dye the cloth, lead to the fact the pollution to it, more even dye liquor or liquid level can rise always, and final dye liquor is unrestrained in ground.

Furthermore, an electromagnetic valve is arranged on the side wall of the dye liquor storage chamber close to the bottom, and a sensing and controlling structure for controlling the electromagnetic valve is fixed on the side wall of the dye liquor storage chamber, wherein the sensing and controlling structure comprises a mesh enclosure, a buoyancy ball, an induction rod and an infrared induction device, and the buoyancy ball, the induction rod and the infrared induction device are arranged in the mesh enclosure; through setting up the volume of sensing control device dye liquor in to the dye liquor storage chamber and controlling, realize the automation of discharging, do not need the manpower to carry out real time monitoring, increased the convenience of operation.

To sum up, the utility model discloses a cloth spray-painting structure and dye liquor extrusion structure mutually support the dyeing that realizes the cloth, and the cloth color and luster that dyes out is even, and the fold can not appear for the quality of cloth obtains promotion by a wide margin.

Drawings

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

fig. 2 is an enlarged schematic view of the structure at a position a of the present invention.

The figures in the drawings represent:

1. the dyeing machine comprises a top cover 2, a V-shaped dyeing cavity 3, a dye liquor storage chamber 4, a channel 5, a filter screen 6, a dye liquor pipeline 7, an atomizing spray head 8, a splash-proof dyeing cover 9, a support table 10, a first guide roller 11, a second guide roller 12, a third guide roller 13, a liquid suction roller 14, an extrusion roller 15, absorbent cotton 16, a blocking dredging pipe 17, an electromagnetic valve 18, a mesh enclosure 19, a buoyancy ball 20, an induction rod 21, an infrared induction device 22 and cloth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "front", "back", "vertical", "left", "right", "up", "down", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 and 2, the dyeing device for the textile fabric 22 comprises a top cover 1, a V-shaped printing and dyeing cavity 2 and a dye solution storage chamber 3 arranged below the V-shaped printing and dyeing cavity 2, wherein a first guide roller 10 is arranged at an inlet of the V-shaped printing and dyeing cavity 2, a second guide roller 11 is arranged at the bottom of the V-shaped printing and dyeing cavity 2, a channel 4 communicated with the dye solution storage chamber 3 is arranged at the bottom of the V-shaped printing and dyeing cavity 2, a filter screen 5 is arranged at the channel 4, and redundant dye solution is gathered in the dye solution storage chamber 3 through the filter screen 5; the V-shaped dyeing cavity 2 is internally provided with a fabric 22 spray-painting structure for dyeing fabric 22 and a dye liquor extruding structure for extruding dye liquor soaked on the fabric 22, the fabric 22 spray-painting mechanism comprises a dye liquor pipeline 6 arranged side by side, an atomizing spray head 7 fixed at the end part of the dye liquor pipeline 6, a splash-proof dyeing cover 8 and a support table 9 fixed on the side wall of the V-shaped dyeing cavity 2, the support table 9 is a cylinder with a semicircular section, the atomizing spray head 7 is required to ensure that the fabric 22 passing through the lower part of the atomizing spray head is completely dyed, the side by side length of the dye liquor pipeline 6 just spans the width of the fabric 22, and the section of the dye liquor pipeline 6 is square; the dye liquor extruding structure comprises a third guide roll 12, and a liquid suction roll 13 and an extruding roll 14 which are meshed with the third guide roll 12, wherein the outer surface of the liquid suction roll 13 is coated with a layer of absorbent cotton 15, and the extruding roll 14 can apply extruding force to the absorbent cotton 15.

In addition, the blocking dredging pipe 16 is fixed at the bottom of the V-shaped printing and dyeing cavity 2 and is lower than the lowest part of the second guide roller 11.

In addition, an electromagnetic valve 17 is arranged on the side wall of the dye liquor storage chamber 3 near the bottom, and a sensing and controlling structure for controlling the electromagnetic valve 17 is fixed on the side wall, wherein the sensing and controlling structure comprises a mesh enclosure 18, a buoyancy ball 19 arranged in the mesh enclosure 18, an induction rod 20 fixedly connected with the buoyancy ball 19 and an infrared induction device 21.

The implementation principle is as follows:

when the cloth 22 to be dyed enters the V-shaped dyeing and printing cavity 2, the dye liquor is sprayed out from the atomizing spray head 7 through the dye liquor pipeline 6, the dye liquor is sprayed on the surface of the cloth 22 and passes through the third guide roller 12, the absorbent cotton 15 arranged on the liquid absorbing roller 13 absorbs the redundant dye liquor on the dip-dyed cloth 22, the dye liquor absorbed by the absorbent cotton 15 is extruded out by the extrusion of the extrusion roller 14, the extruded dye liquor flows to the bottom along the inclined side wall of the V-shaped printing and dyeing cavity 2, passes through the filter screen 5 and enters the dye liquor storage chamber 3, the dye liquor in the dye liquor storage chamber 3 rises along with the rise of the liquid level until reaching the mesh enclosure 18, because the effect of buoyancy makes buoyancy ball 19 drive response stick 20 and rises, makes infrared induction system 21 sense, and infrared induction system 21 signals makes solenoid valve 17 open, and the dye liquor flows out and retrieves, utilizes once more after filtration, concentration allotment to carry out the dyeing of cloth 22.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A dyeing apparatus for textile fabrics, characterized in that: the dyeing liquid spraying and dyeing device comprises a top cover and a V-shaped dyeing cavity, wherein a dyeing liquid storage chamber is arranged below the V-shaped dyeing cavity, a first guide roller is arranged at the inlet of the dyeing liquid storage chamber, a second guide roller is arranged at the bottom of the dyeing liquid storage chamber, a cloth spraying and dyeing structure is arranged between the first guide roller and the second guide roller, a dyeing liquid extruding structure is arranged at the outlet of the dyeing liquid storage chamber, the cloth spraying and dyeing structure comprises a dyeing liquid pipeline, an atomizing spray head, a splash-proof dyeing cover and a support table which is fixed on the side wall of the V-shaped dyeing cavity side by side, the dyeing liquid pipeline is a rigid pipeline with a square cross section, the total width of the dyeing liquid pipeline side by side is the same as the width of cloth.

2. Dyeing unit for textile cloths according to claim 1, characterized in that: the dye liquor extruding structure comprises a third guide roller, a liquid suction roller and an extruding roller, wherein the liquid suction roller and the extruding roller are meshed with the third guide roller, the outer surface of the liquid suction roller is coated with a layer of absorbent cotton, and the extruding roller can apply extruding force to the absorbent cotton.

3. Dyeing unit for textile cloths according to claim 1, characterized in that: and a filter screen for dye liquor to enter the dye liquor storage chamber is arranged at the bottom of the V-shaped printing and dyeing cavity, and one side of the filter screen is fixedly blocked by the dredging pipe.

4. Dyeing unit for textile cloths according to claim 1, characterized in that: an electromagnetic valve is arranged on the side wall of the dye liquor storage chamber close to the bottom, and a control electromagnetic valve sensing structure is fixed on the side wall of the dye liquor storage chamber.

5. Dyeing unit for textile cloths according to claim 4, characterized in that: the sensing and controlling structure comprises a mesh enclosure, a buoyancy ball arranged in the mesh enclosure, a sensing rod and an infrared sensing device.