Beating-up mechanism with function of controlling post-forming thickness of double-layer fabric

Abstract

The invention relates to a beating-up mechanism with function of controlling post-forming thickness of double-layer fabric. The beating-up mechanism comprises a reed and a take-up roll. A plurality of height fixing plates are disposed between a cloth-fell and the take-up roll. An upper base cloth layer is formed on the upper surfaces of the height fixing plates; a lower base cloth layer is formed on the lower surfaces of the height fixing plates; the height fixing plates are spaced via gaps serving as rib connections. A plurality of height fixing plate retainers are fixed on a frame; each height fixing plate corresponds to one height fixing plate retainer; a height fixing plate presser strip is connected to each height fixing plate retainer; the other end of each height fixing plate presser strip is connected with a height fixing plate presser rod; the lower ends of the height fixing plate presser rods are in contact with the upper base cloth layer. The upper base cloth layer is allowed to slide between the upper surfaces of the height fixing plates and the lower ends of the height fixing plate presser rods. The cloth-fell is higher than the positions where the take-up roll takes up the upper base cloth layer and the lower base cloth layer. The beating-up mechanism has the advantage that identical tension can be kept for the upper base cloth layer and the lower base cloth layer.

Description

technical field [0001] The invention relates to a beating-up mechanism capable of controlling the thickness of double-layer fabric after forming. Background technique [0002] In the existing double-layer fabric weaving equipment, two layers of warps are beaten up at the reed to obtain double-layer fabrics. In this technical solution, the reed will push two weft threads into the upper warp and the lower warp at the beating station, thereby forming the upper base fabric and the lower base fabric. The formation position of the upper base fabric and the lower base fabric is the weaving mouth position. [0003] Since the upper base fabric and the lower base fabric are directly wound on the take-up roller after forming, and the two are in an inclined state, the tension between the upper base fabric and the lower base fabric is different, which leads to the tension between the upper base fabric and the lower base fabric. The quality is uneven. Contents of the invention [000...

AI Technical Summary

Problems solved by technology

[0003] Since the upper base fabric and the lower base fabric are directly wound on the take-up roller after forming, and the two are in an inclined state, the tension between the upper base fabric and the lower base fabric is different, which leads to the tension between the upper base fabric and the lower base fabric. uneven quality

Images