Novel batching tension control device of glass fiber weaving machine

Abstract

The invention discloses a novel cloth rolling tension control device of a glass fiber weaving machine. The novel cloth rolling tension control device comprises a rack, an upper cloth pressing roller, a winding roller and a tension roller. The rack comprises a left wallboard and a right wallboard, and a left fixing plate and a right fixing plate are correspondingly mounted on the inner side walls of the two wallboards; the winding roller is rotationally mounted between the left wallboard and the right wallboard through mounted fixed bearings at the two ends of the winding roller; the upper cloth pressing roller is rotationally mounted between the left fixing plate and the right fixing plate through upper cloth pressing roller arms at the two ends of the upper cloth pressing roller and located above the winding roller; the tension roller is rotationally mounted between the left and right fixing plates through tension roller arms at two ends of the tension roller and is positioned in front of and below the winding roller; meanwhile, a first tension connecting rod and a second tension connecting rod are further arranged on the two end sides of the tension roller and form stable triangular support with the corresponding lower connecting arms. An original lower cloth pressing roller and an original tension roller are combined into a whole, the structure is simpler and more compact, the space in a weaving machine is saved, the slippage phenomenon caused by insufficient pressing force of an independent tension roller and a cloth cover is effectively avoided, and the cloth cover wrinkling problem is solved.

Description

technical field [0001] The invention relates to the technical field of air-jet looms, in particular to a novel fabric tension control device for glass fiber looms. Background technique [0002] In the existing fiberglass loom, during the coiling process, the control of the cloth tension generally adopts four rollers of the upper pressing roller, the lower pressing roller, the tension roller and the take-up roller to control the entire cloth surface tension. This tension control structure is used on glass fiber fabrics with a small weft density. Since the tension roller is on the upper part of the lower press roller, the cloth coming from the tension roller will pass through the outer surface of the lower press roller again, and the gap between the cloth and the tension roller It is easy to slip between the two sides, which will make the cloth surface wrinkle and affect the quality of the cloth surface. Contents of the invention [0003] The purpose of the present inventio...

AI Technical Summary

Problems solved by technology

This tension control structure is used on glass fiber fabrics with a small weft density. Since the tension roller is on the upper part of the lower press roller, the cloth coming from the tension roller will pass through the outer surface of the lower press roller again, and the gap between the cloth and the tension roller It is easy to slip between them, making the cloth surface wrinkled and affecting the quality of the cloth surface

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