Printing and dyeing pre-wetting device

A technology of pre-wetting and extrusion device, applied in textile and paper making, vibration treatment, liquid/gas/vapor removal with extrusion rollers, etc., can solve problems such as affecting production efficiency, affecting product quality, and uneven pre-wetting, etc. Achieve short pre-wetting time, improve wetting efficiency and reduce processing steps

Inactive Publication Date: 2018-04-27
扬州永圣机械装备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual use, it is found that using high-temperature steam for pre-wetting not only takes a long time for pre-wetting, but also affects production efficiency, and there are problems of uneven pre-wetting, which affects product quality.

Method used

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  • Printing and dyeing pre-wetting device

Examples

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Embodiment Construction

[0012] The present invention as figure 1 As shown, a printing and dyeing pre-wetting device includes a pair of cloth guide rollers, an extrusion device and a pre-wet tank, and a pair of said cloth guide rollers are divided into active cloth guide rollers 11 and driven cloth guide rollers 12, which are respectively fixed on The two ends of the bracket 4, the active cloth guide roller 11 is driven by a motor, the extruding device and the pre-wet tank 2 are respectively fixed on the bracket 4, and the bottom of the pre-wet tank 2 is provided with an ultrasonic oscillator and heating device, a pair of squeeze rollers placed above the pre-wet tank 2. The cloth to be processed is wound on the driven cloth guide roller 12, passes through the pre-wet tank 2, and is pre-wetted. Under the guidance of the guide roller 21 in the pre-wet tank 2, it passes through the extrusion device to squeeze excess water, and then Pre-wetting is done by winding on the drive roll. Make the pre-wetting ...

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Abstract

A printing and dyeing prewetting device. It relates to the field of printing and dyeing equipment, in particular to a printing and dyeing prewetting device. Provided is a printing and dyeing pre-wetting device with short pre-wetting process time and uniform pre-wetting. The pair of cloth guide rollers are divided into active cloth guide rollers and driven cloth guide rollers, which are respectively fixed at both ends of the bracket. On the support, the bottom of the pre-wet tank is provided with an ultrasonic oscillator and a heater, and a pair of squeeze rollers are placed above the pre-wet tank. The extrusion device includes extrusion roller one and extrusion roller two, the extrusion roller one is driven by a hydraulic device fixed on the support, the extrusion roller two is fixed on the support, and the extrusion roller One moves up and down relative to squeeze roller two. The invention has the advantages of short pre-wetting process time, uniform pre-wetting, reduced processing steps and improved processing efficiency.

Description

technical field [0001] The invention relates to the field of printing and dyeing equipment, in particular to a printing and dyeing prewetting device. Background technique [0002] In the process of printing and dyeing fabrics, it is often necessary to perform a water spraying process, that is, to spray water on the surface of the fabrics. The water spray volume of the existing spray water device is generally fixed, because the material and thickness of the printed and dyed cloth will change. Too much or too little water will affect the quality of printing and dyeing. [0003] The State Intellectual Property Office published a utility model patent (application number: 2013204394639, name: printing and dyeing pre-wetting device) on 2014-1-15, including frame, motor, reducer, belt, roller, guide roller, steam box, steam pipe , steam nozzle, the motor and reducer are fixed on the frame, the motor is connected to the reducer, the reducer is connected to the roller through a bel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06B13/00D06B23/04D06B15/02
CPCD06B13/00D06B15/02D06B23/04
Inventor 郑网定陈继东吴文秀张建范玉芳
Owner 扬州永圣机械装备科技有限公司
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