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A weft multi-shed circular loom with weft insertion and shedding device

A technology of shedding device and circular loom, which is applied to circular looms, looms, textiles, etc. It can solve the problems of serious friction between reed teeth and yarn, and achieve smooth operation and reduce wear.

Inactive Publication Date: 2019-06-21
XI'AN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a weft direction multi-shed circular loom with a weft insertion and shedding device, which solves the problem of serious friction between the reed tooth and the yarn existing in the existing circular loom

Method used

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  • A weft multi-shed circular loom with weft insertion and shedding device
  • A weft multi-shed circular loom with weft insertion and shedding device
  • A weft multi-shed circular loom with weft insertion and shedding device

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Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] The present invention has a weft direction multi-shed circular loom with weft insertion and shedding devices, such as figure 1 , 2 As shown, the main shaft 23 is included, the main shaft 23 is sequentially sleeved with a shuttle pusher and a track support from top to bottom, a steel reed 32 is provided on the edge of the shuttle pusher, an opening mechanism is provided on the track support, and the steel reed 32 is located in the opening. Inside the mechanism, the lower end of the main shaft 23 is connected with a driving mechanism, and the driving mechanism is also connected with a winding mechanism through the shaft a8, and the winding mechanism is located above the opening mechanism.

[0036] The driving mechanism includes a motor 1, and the main shaft of the motor 1 is connected with the input shaft of the reducer 2 through a coup...

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Abstract

The invention discloses a weftwise multi-shed circular loom with a weft insertion and opening device, comprising a spindle; the spindle is sleeved with a shuttle pusher and a rail support sequentially from top to bottom; a reed is arranged at the edge of the shuttle pusher; an opening mechanism is arranged on the rail support and is positioned at the inner side of the opening mechanism; a driving mechanism is connected to the lower end of the spindle and is also connected with a reeling mechanism through shaft a, and the reeling mechanism is positioned above the opening mechanism. The problem that dents of the reed in an existing circular loom experience severe rubbing with yarns is solved.

Description

technical field [0001] The invention belongs to the technical field of textile machinery and plastic woven bag production, and relates to a latitudinal multi-shed circular loom with weft insertion and shedding devices. Background technique [0002] Single shed weaving and multi shed weaving are two basic weaving techniques available. On a single-shed loom, the entire warp is opened at the same time, and the new weft is woven into the entire shed at one time; while on a multi-shed circular loom, the shed is gradually opened forward in waves, and the weft is woven into several sheds at the same time. The openings (generally 2 to 12) are woven in one after another. The traditional single-shed loom relies on increasing the speed and width of the loom to increase the weft insertion rate and output. Due to the limitations of machining accuracy, allowable weft insertion time and other factors, the weft insertion rate of the single-shed loom has been reduced. tend to the limit. I...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D03D37/00D03D49/20D03D49/60
CPCD03D37/00D03D49/20D03D49/60
Inventor 王益轩陈雨周能刘静李鹏飞王永强
Owner XI'AN POLYTECHNIC UNIVERSITY