Loose knitted fabric anti-pleat cloth box

Abstract

The invention relates to a loose knitted fabric anti-pleat cloth box and belongs to the field of printing and dyeing machinery. The technical scheme adopted by the invention is as follows: a box bodyis provided with a cloth inlet and a cloth outlet; a rotating wheel is arranged in the box body; a driving device for driving the rotating wheel to rotate is arranged outside the box body; cloth falling grooves are formed in the peripheral surface of the rotating wheel and are arranged around the rotating wheel at equal intervals; a pair of cloth falling rollers are arranged on the upper part of the rotating wheel; the cloth enters the box body from the cloth inlet, passes through the cloth falling rollers and then falls into the cloth falling groove between two adjacent partition plates of the rotating wheel; an arc-shaped hole plate is arranged on the lower part of the box body; the arc-shaped hole plate and the edge of the upper partition plate of the rotating wheel are spaced and not contacted; a liquid steaming box is arranged at the bottom of the box body; a heating pipe and a water pump are arranged in the liquid steaming box; a spraying head is arranged above the rotating wheeland near the cloth falling side; the spraying head faces towards the cloth falling groove formed by the partition plates; and the spraying head is connected with the water pump through a pipeline. Treating liquid is recycled, continuous production is conducted and dyeing materials are completely utilized, so a large amount of water sources are saved, the discharge amount of sewage is reduced andthe cleaning production requirement is met.

Description

technical field [0001] The invention designs an anti-shrinkage cloth box for loose knitted fabrics, which belongs to the field of printing and dyeing machinery. Background technique [0002] Due to its special weaving structure, the knitted fabric is loose and easy to stretch and deform. During the pre-treatment process of knitted fabrics, if there is a little stretching, the fabric will be deformed; if there is a little folding, it will form permanent wrinkles after passing through the pressing roller, which cannot be eliminated. In order to avoid the above-mentioned processing disadvantages, conventional knitted fabric pretreatment processes mostly use jet overflow dyeing machines (ie dye vats) for processing. The pre-treatment process of the dyeing vat relies on the injection and overflow method to make the gray cloth in a relaxed state run at high speed in a half-filled water bath. In this way, the processing requirements of less stretching, no rolling point and slack ...

AI Technical Summary

Problems solved by technology

[0004] At the same time, when using the pre-treatment process of the dye vat, it is an intermittent process, and the treatment liquid and washing liquid are completely removed after use, resulting in a great waste of treatment agent and clean water, and at the same time increasing the cost of environmental protection

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