Multifunctional weaving opening device

Abstract

The invention relates to a multifunctional weaving opening device used for a weaving opening process. The multifunctional weaving opening device comprises a heald frame device and a heald piece device, wherein the heald frame device is a bearing part for opening operation and comprises an upper heald frame and a lower heald frame, and the upper heald frame and the lower heald frame are matched with fabric weave to move to form an opening for weaving; and the heald piece device is used for supporting yarn passing, monitoring yarn tension and flattening yarn, and space conversion is carried out according to different stages of opening operation. The device is simple and convenient, can be assembled and disassembled, improves the position stability of the heald frame, enlarges the application range of the heald frame, saves the adjustment time before weaving, improves the stability and controllability of the fabric quality, and reduces the cost. The device is simple and convenient, can be assembled and disassembled, improves the position stability of the heald frame, enlarges the application range of the heald frame, saves the adjustment time before weaving, improves the stability and controllability of the fabric quality, and reduces the cost.

Description

technical field [0001] The invention relates to a weaving shedding device, in particular to a device with simple structure, convenient installation, detachable installation, which improves the position stability of the heald frame and expands the application range of the heald frame, saves the adjustment time before weaving, and improves the quality of the fabric. High stability and controllability, multifunctional weaving shedding device with reduced cost. Background technique [0002] With the rapid development of the composite material market, the form of composite material intermediates has also developed rapidly, woven fabrics woven from glass fiber, carbon fiber, aramid fiber, ultra-high molecular weight polyethylene fiber, basalt fiber Intermediate fabrics such as woven fabrics, three-dimensional fabrics, spacer fabrics, and grid fabrics are more and more used in composite material parts. At present, the singleness of production equipment restricts the production of c...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the composite material market, the form of composite material intermediates has also developed rapidly, woven fabrics woven from glass fiber, carbon fiber, aramid fiber, ultra-high molecular weight polyethylene fiber, basalt fiber Intermediate fabrics such as woven fabrics, three-dimensional fabrics, spacer fabrics, and grid fabrics are more and more used in composite material parts. At present, the singleness of production equipment restricts the production of composite material intermediate fabrics, such as the production of woven fabrics, It is difficult to produce any two of fabrics such as multi-axial fabrics, three-dimensional fabrics, spacer fabrics, and mesh fabrics on one machine

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