TWM572380U - Cloth dyeing machine with auger conveyor - Google Patents

Abstract

The utility model relates to a cloth dyeing machine with a screw rod conveying device. A screw conveying device composed of a conveying screw and a cloth support plate is provided in the body slightly parallel to the body. When the cloth passes through a dyeing tube provided in the body, It falls on the spiral rod conveying device, and then the cloth is conveyed forward by the spiral rod conveying device and recycled into the dyeing tube for dyeing through cloth guide wheels and nozzles in the machine to reduce water consumption and improve dyeing. Efficiency, promote energy conservation and carbon reduction, reduce environmental pollution, and practice a green economy.

Description

Cloth dyeing machine with spiral rod conveying device

This creation relates to a dyeing machine for dyeing cloth, in particular, a dyeing machine that uses a screw rod conveying device to convey the cloth in a cycle to greatly reduce water consumption and improve dyeing efficiency.

The cloth dyeing process of the conventional cloth dyeing machine uses a pump to pressurize the dyeing liquid through a heat exchanger to heat up or cool down, enter the nozzle, generate a jet or overflow water force, and then return to the cloth storage tank of the dyeing machine. The cloth uses the cloth guide wheel to drive (or do not need the cloth guide wheel) to enter the nozzle. The spray or overflow force of the nozzle drives the cloth through the dyeing tube and back to the back of the dyeing tank body, and then the cloth is moved by the buoyancy and thrust of the dyeing liquid. It is conveyed to the front of the body to form a cycle. At the same time, the pump also injects the auxiliary agent into the dyeing machine under pressure. The dyeing liquid and the cloth are heated and cooled by a heat exchanger in the cycle to allow the dye to be absorbed by the cloth to achieve refining, dyeing and Wash effect.

In this work, the body of the dyeing machine is provided with a dyeing tube, a nozzle and a cloth guide wheel located in the machine body. The spiral rod conveying device conveys the cloth forward and cyclically, enters the nozzle through the cloth guide wheel, and interacts with the dyeing solution through the dyeing tube. Function to perform dyeing; and a control box for controlling the operation of the cloth dyeing machine with a computer program is used to control the cloth guide wheel, the cloth and the conveying device. Step speed operation, in which the cloth cycle induction idler and the cloth movement sensor are controlled by the control box. When the cloth cycle induction idler senses that the cloth is not running, the spiral rod conveying device stops running; when the cloth moves and senses When the device senses that the cloth is moving too fast, too slow or blocked, the screw rod conveyor is controlled to reduce or increase the running speed, or stop the operation. At the same time, it can also detect the speed of the idler by detecting the cloth cycle. Control or correct cloth cycle speed synchronization.

The technical feature of this creation is that the inside of the body of the dyeing machine is provided with a screw rod type conveying device composed of a conveying screw and a cloth support plate. The cloth is carried on the cloth support plate, and the cloth is evenly rotated by the conveying screw. And steadily forward. The conveying screw may be one or plural, and when the conveying screw is plural, they are arranged in parallel with each other.

In one embodiment of the present invention, the cloth receiving plate of the spiral rod type conveying device may be located on two opposite sides of the conveying screw perpendicular to the axial direction and may be fixedly or movably disposed.

In one of the embodiments of the present invention, a liquid storage tank may be provided at the lower part of the bottom of the body of the dyeing machine to collect all or most of the dropped dye liquid to further reduce the water consumption. The liquid storage tank may be provided with The filtering device and the heat exchanger enable the dye solution falling on the bottom of the body to flow into the liquid storage tank, and then be recycled after filtering, and the heat exchange efficiency is improved.

This creation can also be installed in the lower part of the dyeing body as an auxiliary conveying cloth, that is, the conveying of the cloth at the same time by the water buoyancy and thrust and conveying device.

Compared with the conventional cloth dyeing machine, this creation can make the cloth more stable and evenly arranged, stacked and conveyed in the dyeing machine, so that the circulation of the cloth is more stable, and the water consumption, power consumption and power consumption are greatly reduced. The amount of steam and the amount of chemical auxiliaries used reduce waste water and CO2 emissions.

1‧‧‧ body

11‧‧‧ Dyeing tube

12‧‧‧ reservoir

121‧‧‧ Filter

2‧‧‧ auger conveyer

21‧‧‧ conveying screw

22‧‧‧ Cloth Board

3‧‧‧ Cloth

4‧‧‧ cloth guide wheel

5‧‧‧ Nozzle

6‧‧‧Auxiliary barrel

7‧‧‧Pump

8‧‧‧Control Box

The first picture is a schematic diagram showing the structure of the dyeing machine of this creation; and the second picture is a schematic partial cross-sectional view taken along the direction II-II of the first picture.

The following is a more detailed description of the implementation of this creation with drawings and component symbols, so that those skilled in the art can implement it after reading this manual.

As shown in the first picture and the second picture, the cloth dyeing machine with a spiral rod conveying device provided by this creation is provided above the body 1 with a dyeing tube 11 through which the cloth 3 passes, and above the front end of the body 1 A nozzle 5 and a cloth guide wheel 4 are provided. A cloth loop induction idler (not shown in the figure) can be set under the cloth guide wheel 4 as required, and a spiral rod conveying device is arranged under the dyeing tube 11 in the body. 2. The screw rod conveying device 2 is composed of a conveying screw 21 and a cloth support plate 22. The conveying screw 21 may be one or a plurality of pieces. When the conveying screw 21 is a plurality of pieces, it is preferable The grounds are arranged parallel to each other; the conveying screw 21 can be connected to a power system (not shown in the figure) in whole or in part and can be driven to rotate; the cloth supporting plate 22 is arranged in an axial direction perpendicular to the conveying screw 21 The opposite sides of the direction, and the cloth receiving plate 22 can be configured in a fixed manner or a movable manner.

A rear end or a front end of the body 1 may be provided with a liquid storage tank 12 according to the inclination direction of the body 1. A filter 121 and a heat exchanger may be provided at the bottom of the liquid storage tank 12 and connected to the nozzle 5 through a pipeline. A pump 7 is provided, and the pump 7 is also connected to an auxiliary tank 6 through a pipeline.

The working method of this creation is that the cloth 3 is fed into the body 1 and then guided by the cloth wheel 4 Bring the nozzle 5 into the dyeing tube 11 and then drop it on the conveying screw 21 and cloth support plate 22 of the screw rod conveying device 2. The driven screw 21 is driven to the front to form a cycle; the pump 7 will After the dyeing liquid stored in the liquid storage tank 12 is drawn out, the cloth 3 is ejected from the nozzle 5 through the pipeline to push the cloth 3, and the dyeing liquid is simultaneously interacted and dyed in the nozzle 5 and the dyeing tube 11 at the same time. The dye solution falling from the end of the dyeing tube 11 will fall to the bottom of the body, most of the dye solution will fall directly into the liquid storage tank 12, and another part of the dye liquid will flow into the liquid storage tank 12 along the inclined bottom; After being pumped by the pump 7, it is ejected from the nozzle 5 and then returned to the body 1 through the dyeing tube 11 to constitute a cycle.

The running speed of the cloth guide wheel 4 and the conveying screw 21 is controlled by the control box 8 to synchronize with the cycle speed of the cloth 3, and the speed can be adjusted arbitrarily; however, the cloth 3 is conveyed and moved by the control of the control box 8. In the process, when the cloth is sensed not being conveyed or being conveyed too fast or too slow, the control box 8 commands the conveying screw 21 to stop running or increase or decrease speed.

In short, this creation replaces the conventional cloth circulation driven by the dyeing liquid with a spiral rod conveying device, so that the cloth is carried on the cloth support plate 22, and the cloth is evenly and stably conveyed by the conveying screw 21 while rotating; , Together with computer or program control, the speed of cloth 3 guide wheel 4 and screw rod conveying device 2 are synchronized, and can be adjusted when the conveying speed of cloth 3 is abnormal, or even automatically stop to ensure that the cloth 3 It will not be damaged by the abnormal conveying speed, and also ensure that the machine will not be damaged.

The above are only for explaining the preferred embodiment of the creation, and are not intended to restrict the creation in any form. Therefore, any modification or change related to the creation under the same spirit of creation , Should still be included in the scope of protection of this creative intention.

Claims (5)

A cloth dyeing machine with a spiral rod conveying device is provided with a dyeing tube, a nozzle and a cloth guide wheel in the body. A pump is connected between the bottom of the body and the nozzle, and the pump directly connects the body in the body. The dyeing liquid is extracted, conveyed to the nozzle and the dyeing tube to dye the cloth, and then the dyeing liquid is directly returned to the bottom of the body, which is characterized in that the inside of the body is provided with a spiral consisting of a conveying screw and a cloth support plate. Rod-type conveying device for conveying or assisting conveying cloth. According to item 1 of the scope of the patent application, the cloth dyeing machine with a screw rod conveying device, wherein the screw rod conveying device includes one or more conveying screws. According to item 1 or 2 of the scope of the patent application, the cloth dyeing machine with a screw rod type conveying device, wherein the cloth supporting plate is located on two opposite sides of the conveying screw perpendicular to the axial direction and is fixedly arranged. According to item 1 or 2 of the scope of the patent application, the cloth dyeing machine with a screw rod type conveying device, wherein the cloth support plate is located on two opposite sides of the conveying screw perpendicular to the axial direction and can move with the cloth Ground setting. According to item 1 or 2 of the scope of the patent application, the cloth dyeing machine with a screw rod conveying device, wherein a lower part of the bottom of the machine body is provided with a liquid storage tank for collecting all or most of the dropped dyeing liquid.