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False twist texturing machine with improved yarn channel

A technology of false twist texturing machine and silk path, which is applied in the direction of textiles and papermaking, and can solve problems such as inflexible rotation, increased frictional resistance, and severe twist resistance.

Pending Publication Date: 2019-04-05
SHAOXING HUAJING SCI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the false-twisted yarn passes through, because the porcelain piece is worn on the shaft, the rotation is not flexible, so there will be rolling friction and sliding friction superimposed, the friction resistance F2 will increase, and the degree of twist resistance will be serious

Method used

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  • False twist texturing machine with improved yarn channel
  • False twist texturing machine with improved yarn channel
  • False twist texturing machine with improved yarn channel

Examples

Experimental program
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Effect test

Embodiment Construction

[0014] The present invention is a false twist texturing machine with improved thread path, which includes a flat porcelain wheel of the lifting screw rod, an inlet porcelain part of the upper heating box, an outlet porcelain part, and a guide wire porcelain part on the false twister. The improvement of the present invention lies in: Any one or more of the rod flat porcelain wheel, the inlet porcelain piece of the upper heating box, the outlet porcelain piece, and the upper guide wire porcelain piece of the false twister are installed on the respective central shafts through miniature bearings.

[0015] Specifically, the flat porcelain wheel of the ascending screw, the porcelain piece at the entrance of the upper heating box, the porcelain piece at the outlet, and the porcelain piece on the guide wire of the false twister can all be installed on their corresponding central shafts through miniature bearings, or can be partially mounted on the corresponding central shaft through mi...

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PUM

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Abstract

The invention relates to a false twist texturing machine with an improved yarn channel, and belongs to the technical field of chemical fiber false twist texturing equipment in spinning machinery. Thefalse twist texturing machine comprises a yarn lifting rod flat ceramic wheel, upper heating box inlet porcelain parts, outlet porcelain parts and a false twist upper guide wire porcelain part; any one or several of the filament lifting rod flat ceramic wheel, the upper heating box inlet porcelain parts, the outlet porcelain parts and the false twist upper guide wire porcelain part are mounted oncorresponding central shafts through micro bearings. The false twist texturing machine can effectively reduce the influence of blocking on false twist yarn which runs in a channel and lower the breakage rate of the false twist yarn, and improves the false twisting effect.

Description

technical field [0001] The invention relates to a false twist texturing machine with an improved silk path, which belongs to the technical field of chemical fiber false twist texturing equipment in textile machinery. Background technique [0002] In the prior art, the false twist texturing machine’s ascending screw rod flat porcelain wheel, the upper heating box inlet porcelain piece, the outlet porcelain piece, and the false twister’s upper guide wire porcelain piece all have through holes inside the porcelain pieces and are set in the middle. The ceramic parts are installed on the shaft. When the false twisted yarn passes through these porcelain parts, the tension and twist resistance factors of the false twisted yarn are increased due to the inflexible rotation of the porcelain parts. During the process of false twist yarn passing through these porcelain parts, it is mainly affected by three factors: first, the tension F1 along the direction of movement of the false twist...

Claims

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Application Information

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IPC IPC(8): D02G1/02D01H13/04
CPCD01H13/04D02G1/0206
Inventor 刘光容朱爱萍朱曰春
Owner SHAOXING HUAJING SCI TECH