Multifunctional lace crochet machine

Abstract

The invention mainly discloses a multifunctional lace crochet machine which comprises a power transmission device, a warp yarn mechanism, a weft yarn mechanism, a needle withdrawing mechanism, a needle blocking mechanism and a crossing mechanism. The needle blocking mechanism comprises a swing shaft, a blocking needle, a blocking needle drive arm and a needle blocking cam; one end of the needle blocking drive arm leans against the needle blocking cam driven by the power transmission device, and the other end of the needle blocking drive arm is fixedly connected with the swing shaft which rotates with the swing shaft of the needle blocking drive arm; and the swing shaft is fixedly connected with the blocking need which turns over inwards and outwards at the outer side of a needle bed with the swing shaft. The crossing mechanism comprises a weft yarn shaft, a swing arm, a shift fork and a floret chain transmission device, wherein the weft yarn shaft is mounted on the weft yarn mechanismand fixed with a weft yarn tube; the swing arm is fixedly sleeved on the weft yarn shaft; the shift form shifts the swing arm to swing; the floret chain transmission device supplies power to the shift fork; and a floret chainwheel in the floret chain transmission device is driven by the power transmission device. The multifunctional lace crochet machine disclosed by the invention is suitable for crocheting various flower forms, remarkably shortens the knitting time and has high production efficiency.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to a multifunctional lace crochet machine. Background technique [0002] The crochet machine is a new type of mechanism that can produce decorative fabrics, and various yarns are crocheted into ribbon fabrics. But existing equipment just needs different crochet machine when producing different products, and when producing the fabric that one kind of weft thread and another kind of weft thread alternately crochet, when needing to have weft thread to grow outside, the traditional way is to need Later, a weft thread is used to intersperse, and the side line is also removed to achieve the effect that the weft thread alternates back and forth and the weft thread grows out. For complex patterns, the subsequent processing will be more troublesome, which not only prolongs the production time, but also requires more labor costs, which is not conducive to the competition of traditi...

AI Technical Summary

Problems solved by technology

But existing equipment just needs different crochet machine when producing different products, and when producing the fabric that one kind of weft thread and another kind of weft thread alternately crochet, when needing to have weft thread to grow outside, the traditional way is to need Later, a weft thread is used to intersperse, and the side line must be removed to achieve the effect that the weft thread alternates back and forth and the weft thread grows out

For complex patterns, the subsequent processing will be more troublesome, which not only prolongs the production time, but also requires more labor costs, which is not conducive to the competition of traditional crochet machines in the market, and the level of automation is low

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