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Automatic arrow belt threading mechanism

A driving mechanism, arrow belt technology, applied in textile, textile and papermaking, weaving auxiliary equipment and other directions, can solve the problems of high operation requirements, high labor intensity, low production efficiency, etc., to reduce labor intensity, improve work efficiency, The effect of high accuracy

Active Publication Date: 2017-10-03
JIANGYIN TONGYUAN TEXTILE MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The drawing-in process has high requirements for operation, high labor intensity, visual fatigue, error-prone, and low production efficiency

Method used

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  • Automatic arrow belt threading mechanism
  • Automatic arrow belt threading mechanism
  • Automatic arrow belt threading mechanism

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Experimental program
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Effect test

Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] see figure 1 As shown, an automatic arrow belt threading mechanism in this embodiment includes an arrow belt groove 2 in which the arrow belt 1 moves back and forth, and the head of the arrow belt 1 is provided with an arrow hook 3, and the arrow hook 3 will The single yarn sent by the weft feeder is hooked, and the tail is located in the arrow belt bag 4, and the arrow belt 1 in the arrow belt bag 4 realizes rapid linear reciprocation in the arrow belt groove 2 under the action of the arrow belt driving mechanism 5 Movement, the head of the arrow belt groove 2 is provided with a head yarn pressing device 6 that controls the yarn trend, facilitates the arrow hook to hook the yarn, and controls the yarn that successfully passes through the heddle to escape from the arrow belt groove 2. The upper part of the yarn beating mechanism 7 is p...

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PUM

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Abstract

The invention relates to an automatic arrow belt drafting mechanism which comprises an arrow belt and an arrow belt groove. The head of the arrow belt is provided with an arrow hook for hooking single yarn fed by a weft storage device, and the tail of the arrow belt is located in an arrow belt bag. The tail, in the arrow belt bag, of the arrow belt rapidly does straight reciprocating motion in the arrow belt groove under the effect of an arrow belt driving mechanism. The head of the arrow belt groove is provided with a heat yarn pressing device and a head yarn beating mechanism. The arrow belt groove is sequentially provided with four fractures. A harness wire, a yarn push mechanism, a reed and a yarn beating mechanism are sequentially arranged in the fractures respectively front head to tail. Single yarn fed by the weft storage device can rapidly and automatically penetrate through the harness wire and the reed in sequence at a time, the labor intensity is lowered, the labor cost is reduced, and working efficiency is improved.

Description

technical field [0001] The invention relates to a threading mechanism, in particular to an automatic arrow belt threading mechanism suitable for a sample weaving machine, which belongs to textile machinery equipment. Background technique [0002] The traditional drawing-in process is done manually. Workers first pass hundreds of starched warp yarns of equal length through the healds in sequence, and then pass hundreds of narrow slits on the reed in sequence with a reed knife in hand, and thread hundreds of yarns one by one. Through the reed gap for threading. The drawing-in process has high requirements for operation, high labor intensity, visual fatigue and error-prone, and low production efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an automatic arrow belt threading mechanism suitable for the sample weaving machine in view of the above-mentioned prior art, so as to reduce labor intensity, save l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D03J1/14
CPCD03J1/14
Inventor 蒋欢
Owner JIANGYIN TONGYUAN TEXTILE MACHINERY
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