Gap pattern weaving device for leather shuttle loom

Abstract

The invention relates to a gap pattern weaving device for a leather shuttle loom. The gap pattern weaving device comprises a gap induction mechanism and a leather warp yarn dislocation mechanism, thegap induction mechanism includes a worm, a worm gear, a transmission shaft, an induction wheel, an induction plate and a sensor, the leather warp yarn dislocation mechanism comprises an upper air cylinder, an upper heald frame, a lower air cylinder and a lower heald frame, the upper heald frame is provided with a plurality of upper leather warp yarn ports for leather warp yarn at the upper layer to go through, the lower heald frame is provided with a plurality of lower leather warp yarn ports for leather warp yarn at the lower layer to go through, and the width of each upper leather warp yarnport is equal to that of each lower leather warp yarn port; the gap pattern weaving device is additionally installed on the existing shuttle loom, the gap induction mechanism and the leather warp yarndislocation mechanism work in a cooperative mode, the leather warp yarn at the upper layer and the leather warp yarn at the lower layer are interwoven and staggered to be woven into an X-shaped pattern, and the pattern is very beautiful, elegant and attractive to consumers, the current machines are fully utilized, the equipment utilization rate is increased, and the actual production needs are met.

Description

technical field [0001] The invention relates to the field of leather shuttle looms, in particular to a gap weaving pattern device for leather shuttle looms. Background technique [0002] The leather shuttle loom is a kind of loom used for weaving leather. It is mainly composed of a shedding mechanism, a weft insertion mechanism, a weft beating mechanism, a coiling mechanism and a let-off mechanism. The mechanism divides the warp yarn into upper and lower layers to form a shed, the weft insertion mechanism introduces the weft yarn into the shed through the shuttle, and the beating mechanism pushes the weft yarn introduced into the shed to the weaving mouth. Lead away from the work area and roll onto cloth rollers for storage, completing the leather weaving process. [0003] Compared with manual weaving, the production speed of the leather shuttle loom is obviously accelerated. However, with the continuous development of weaving technology, the leather shuttle loom is limited...

AI Technical Summary

Problems solved by technology

[0003] Compared with manual weaving, the production speed of the leather shuttle loom is obviously accelerated. However, with the continuous development of weaving technology, the leather shuttle loom is limited by its own structure. When there is a shuttle weft insertion loom, the vibration and noise are large. The single weaving style can not weave patterns and other shortcomings, which is not conducive to high-volume and high-production. Therefore, the leather shuttle looms on the market are being replaced by shuttleless looms. Shuttleless looms can solve the limitations encountered in the production of leather shuttle looms. However, if these existing leather shuttle looms are discarded or sold at a low price or left idle, it will cause a lot of waste of resources on the one hand. On the other hand, it has no practical effect on promoting production. For this reason, it is necessary to improve the existing leather shuttle loom to make it more fully functional.

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