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A thick thread two-way weft thread docking device

A technology of docking device and weft thread, applied in textile, textile, papermaking, looms, etc., can solve problems such as affecting the effect of weaving cloth, and achieve the effect of convenient connection and disconnection, improved textile performance, and convenient replacement.

Active Publication Date: 2016-08-31
吴江市蜂球丝绸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional rapier loom can only use one weft thread to shuttle back and forth in the warp thread during the weaving process, so when the rapier loom is used for weaving, the weft thread is usually composed of only one kind of material yarn. Affects the effect of weaving cloth

Method used

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  • A thick thread two-way weft thread docking device
  • A thick thread two-way weft thread docking device
  • A thick thread two-way weft thread docking device

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0012] exist figure 1 and figure 2 In the shown embodiment, the device for butt jointing of thick-wire bidirectional weft threads includes an outlet block 1 and a junction block 2. The outlet block 1 includes a ring-shaped outlet ring 11, and the end surface of the outlet ring 11 is evenly distributed with The wire needle 12 perpendicular to the end face of the wire outlet ring 11, the weft thread 3 to be woven passes between the wire outlet ring 11 and the wire needle 12; The clamping needles 21 are evenly distributed on the end surface of the terminal block 2 in a ring.

[0013] The thick-thread two-way weft-thread docking device is mainly used in rapier looms, and is mainly used to intersperse some thicker weft threads 3 between the warps; The block 2 can be passed back and forth between the rapiers 4 on the left and right sides, and at the same time, the terminal block 2 can be tightened to the middle through the clamping needle 21 to clamp the weft thread 3 passing thr...

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Abstract

The present invention relates to a butt-joint device for thick bidirectional wefts, which includes a thread outlet block and a thread connection block, wherein the thread outlet block includes a circular ring-shaped thread outlet ring, an end face of the thread outlet ring is uniformly provided with thread guiding needles which are perpendicular to the end face of the thread outlet ring; the wefts to be weaved pass through the thread outlet ring and the thread guiding needles; two sides of the thread connection block are provided with thread clamping needles which can tighten toward the middle; and the thread clamping needles are uniformly disposed on an end face of the thread connection block in an annular shape. The device is mainly used to allow some thicker wefts to pass among warps, and the structure may more conveniently connect and disconnect wefts.

Description

technical field [0001] The invention relates to the technical field of textile equipment, in particular to a thick thread bidirectional weft thread docking device. Background technique [0002] Traditional looms are usually used for some of the finer yarns, when it is necessary to make thicker fabrics, traditional textile structures are often not available. The rapier loom is a kind of shuttleless loom that is widely used at present. Compared with other looms, the rapier loom is characterized by the weft insertion structure. The rapier and the corresponding sword transmission mechanism are installed on both sides of the rapier loom. These two rapiers are called the weft feeding sword and the weft feeding sword respectively. Take the weft sword. During weft insertion, the weft yarn is sent to the center of the shed by the weft-feeding sword, and then delivered to the weft-receiving sword on the opposite side that has also moved to the center of the shed. The warp yarns are...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D03D47/18D03D47/20
Inventor 何晓东
Owner 吴江市蜂球丝绸有限公司