Knitting method for doping fabric with strip-shaped metal fiber wrap set

Abstract

The invention provides a knitting method for doping fabric with a strip-shaped metal fiber wrap set. The knitting method includes the steps that a beam is connected with a rack through a bearing and driven by a warp pacing driving system of a knitting machine; a fixed rear beam is connected with the rack through a bearing; one end of a rear beam swing arm is connected with a movable rear beam through a bearing, the other end of the rear beam swing arm is connected with a spring, and the other end of the spring is fixedly connected with the rack; warp is stored in the beam, and in the knitting process, the warp is released through the beam and reaches the movable rear beam after passing through the fixed rear beam; another set of warp is released from an independent bobbin system and reaches the movable rear beam of the knitting machine after passing through a steering porcelain eye for being mixed with the first set of warp, the warp is knitted with the weft through a heald frame and a reed, and fabric is formed at a knitting opening above a knitting opening supporting rod; the fabric is wound on a yardage roll through a yardage roll, a winding roller, an upward pressing roller and a downward pressing roller, and the whole knitting process is completed. The knitting method has the advantages of being reasonable in structural composition, simple and reliable in method, capable of meeting the requirement of tension adjustment of metal fiber warp which is distributed in a strip shape and in a longspan mode and low-elasticity fiber warp and the like.

Description

technical field [0001] The invention relates to a weaving method for doping band-shaped metal fiber warp groups in fabrics, and belongs to the weaving technical field in the field of textile machinery. Background technique [0002] Existing warp storage and warp direction during weaving figure 1 , 2 As shown, the warp beam 1 is connected to the frame 0 through a bearing, and is driven by the warp let-off drive system of the loom; the fixed back beam 3 is connected to the frame 0 through a bearing; one end of the back beam swing arm 5 is connected to the movable back beam 4 through a bearing, and the other end is connected to a spring 6. The other end of the spring 6 is fixedly connected to the frame 0. The warp yarn 2 is stored on the warp beam 1. When weaving, it is withdrawn from the warp beam 1, passes through the fixed back beam 3, the movable back beam 4, the heald frame 7, and the reed 8, and interweaves with the weft yarn. A fabric 10 is formed at the weaving fell,...

AI Technical Summary

Problems solved by technology

[0007] But in the above-mentioned prior art, when there are two kinds of warp components with very different yarn deniers in the fabric, one of them is metal fiber (or other low elasticity) warp yarns in large span and strip-shaped distribution, because of the few warp yarns, The distribution is uneven, and the span between warp yarn groups is large. It is impossible to implement the whole warping process on this batch of warp yarns, so the traditional warp beam storage cannot be used; due to the high elastic modulus of metal fibers or other low elastic fibers, tension changes Larger, the balance of warp tension in the weaving process is difficult to control, and the requirements for the adjustment system of warp tension are relatively high

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