Steam box fabric outlet flatness adjustment device for fabric desizing, scouring and bleaching production equipment

Abstract

The invention provides a steam box fabric outlet flatness adjustment device for fabric desizing, scouring and bleaching production equipment. The device comprises a width enlargement flattening box, acorrection box and a flatness adjustment control system, a width enlargement mechanism and a flattening mechanism are arranged in the width enlargement flattening box in sequence, and the width enlargement mechanism is driven by a first driving motor; the flattening mechanism is driven by a second driving motor, a first fabric guide roller and a second fabric guide roller which are parallel to each other are arranged on the downstream portion of the flattening mechanism in sequence, and a correction mechanism driven by a driving mechanism is arranged in the correction box; a third fabric guide roller is arranged on the downstream portion of the correction mechanism and rotatably installed in the correction box and is parallel to the second fabric guide roller, and the flatness adjustmentcontrol system comprises a controller in communication connection with the second driving motor. According to the steam box fabric outlet flatness adjustment device, a fabric is monitored in real timein the fabric outlet process, the fabric is automatically corrected when deviating, the flattening intensity can be adjusted according to different kinds of fabrics, and the steam box fabric outlet flatness adjustment device has the advantages of being capable of achieving a good flattening effect and wide in application range.

Description

technical field [0001] The invention relates to the technical field of fabric descouring and bleaching production equipment, in particular to a device for adjusting the flatness of cloth out of a steamer used in the fabric descouring and bleaching production equipment. Background technique [0002] Before the fabric is printed and dyed, it needs to be desized, steamed and bleached sequentially so that the fabric can be colored quickly. At the same time, after coloring, the color of the fabric is pure and full, and there is no dark red phenomenon and different shades of color. Therefore, in the production process of descouring and bleaching, it is necessary to ensure that the fabric can ensure the flatness, and there will be no wrinkles, which will cause uneven printing and dyeing of the fabric. [0003] The existing device for adjusting the flatness of the cloth output from the steamer mainly has the following problems: first, the cloth output end of the existing steamer is ...

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Problems solved by technology

[0003] The existing device for adjusting the flatness of the cloth output from the steamer mainly has the following problems: first, the cloth output end of the existing steamer is only equipped with a widening mechanism, the fabric is not smooth enough, and there are still some small wrinkles on the fabric. It is easy to cause insufficient bleaching of the folds of the fabric, resulting in different shades of color on the fabric after printing and dyeing; the second is that after the fabric is expanded, it is easy to make the fabric deflect to one end of the fabric guide roller when moving, resulting in fabric Accumulation occurs on one side of the fabric, which affects the subsequent printing and dyeing effect of the fabric

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