Jet loom for weaving medical gauze

Abstract

The invention discloses a jet loom. The jet loom comprises a shedding mechanism, a let-off mechanism, an air stream jet weft insertion mechanism, a beating-up mechanism, a winding mechanism, and an auxiliary mechanism; the auxiliary mechanism comprises a length measurement device, a weft storage device and a folding mechanism; the jet loom is characterized in that: the beating-up mechanism comprises a going part which swings back and fro to throw weft yarns into a cloth fell; the going part is provided with a reed body which is a pipe reed; and the weft insertion mechanism is only provided with a weft insertion air stream nozzle which is positioned on one side of the pipe reed and is opposite to the central axis of the pipe reed. The pipe reed is adopted in the beating-up mechanism, so that the weft insertion air streams are gathered and move ahead conveniently, the weft is inserted accurately, and the weft insertion effect can be improved conveniently; the weft insertion mechanism can be only provided with one weft insertion air stream nozzle; and through primary verification, the jet loom is particularly suitable for weaving the medical gauze, and contributes to saving production equipment investment and reducing production cost. Moreover, the conventional jet weaving machine can be transformed into the jet loom conveniently.

Description

technical field [0001] The invention relates to an air-jet loom, in particular to an air-jet loom used for weaving medical gauze. Background technique [0002] The air-jet loom is a shuttleless loom that uses the jet air to pull the weft yarn through the shed. , The purpose of weft insertion is achieved through the jet generated by the air jet. This air jet weft insertion method can enable the loom to achieve high speed and high production. Among the shuttleless looms, the air-jet loom is the one with the highest speed. Due to the reasonable weft insertion method, high weft insertion rate, easy and safe operation, wide variety adaptability, low machine material consumption, high efficiency, and low noise With low advantages, it has become one of the most promising new cloth machines. The above-mentioned air-jet loom includes a shedding mechanism, a let-off mechanism, a jet air weft insertion mechanism, a weft beating mechanism, a take-up mechanism and other auxiliary mecha...

AI Technical Summary

Problems solved by technology

When the above-mentioned air-jet loom is used to weave narrow-width fabrics such as medical gauze, it will inevitably cause waste of energy, and the investment in production equipment is relatively large, which is not conducive to reducing production costs and energy conservation and environmental protection.

In addition, the hemming mechanism adopts a mechanical method to fold the yarn end into the weaving mouth, which has high noise and low efficiency

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