Cloth beating and loosening apparatus

Abstract

A cloth beating and loosening apparatus comprises a rotary arm, a long shaft, a bearing pedestal, a motor, a first belt pulley, a second belt pulley and a belt, and is characterized in that the rotary arm is composed of two support arms and a bent rod, wherein one pair of ends of the two support arms are respectively fixedly connected with two ends of the long shaft, the other pair of ends of the two support arms are respectively fixedly connected with two ends of the bent rod, and the support arms and the bent rod are in a same plane; two ends of the long shaft are respectively arranged on the bearing pedestal via a bearing; the second belt pulley is fixedly installed on one end of the long shaft; the first belt pulley is fixedly installed on the driving shaft of the motor, and is connected with the second belt pulley via the belt; and the cloth beating and loosening apparatus is fixedly installed on a frame crossbeam between a centering screw roller and a centering apparatus. According to the cloth beating and loosening apparatus, the rotary arm is driven by a driving device to regularly beat cloth fabric and enable the cloth surface to be shaken, so that the stentering effect of the centering screw roller is improved, and the incompletely-expanded cloth fabric is loosened and expanded, and the production quality of the fabric is effectively guaranteed.

Description

technical field [0001] The invention relates to a cloth loosening device in printing and dyeing equipment, in particular to a cloth loosening device in a combined descouring, scouring and bleaching machine. Background technique [0002] In the pre-processing equipment for printing and dyeing, because the mesh belt or the crawler box are often piled up, the fabric is seriously folded and easy to form a rope. At present, the centering roller is mainly used to expand the fabric. Still can't effectively unfold the cloth fabric, cause the cloth fabric can not be effectively used, affect the quality of the fabric, and increase the cost of the enterprise. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a cloth loosening device, which is installed between the centering wire roller and the centering device. The device drives the rotating arm to beat the fabric regularly to shake the fabric surface, which not...

AI Technical Summary

Problems solved by technology

[0002]In the pre-processing equipment for printing and dyeing, because the mesh belt or crawler box is often piled up, the fabric is seriously folded and easy to form a rope. At present, the centering wire is mainly used to The roller expands the output fabric, but this method still cannot effectively expand the output fabric during the expansion, resulting in the ineffective use of the fabric, affecting the quality of the fabric, and increasing the cost of the enterprise

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