Twist contraction preventing device for over-twisted yarns

A strong twist yarn and anti-twist technology, which is applied to spinning machines, continuous winding spinning machines, textiles and papermaking, etc. It can solve problems such as poor package formation, uneven hardness, and package twist shrinkage, and achieve improved tension Unevenness, uniform hardness, and the effect of preventing twist shrinkage

Inactive Publication Date: 2011-08-17
JIANGSU HUAJIA SILK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the fine winding process of the yarn, when the fine winding car is making strong twisted yarn into a tube, when the yarn passes through the guide ring of the meridian car and the forming wire guide, the phenomenon of twisting occurs due to uneven tension, resulting in The bobbin is poorly formed, the hardness is uneven, and there is twisting and shrinkage in the bobbin

Method used

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  • Twist contraction preventing device for over-twisted yarns
  • Twist contraction preventing device for over-twisted yarns

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Embodiment Construction

[0010] like figure 1 As shown, a strong twist yarn anti-twisting shrinkage device of the present invention is provided with an upper top plate 2, a yarn storage tube 1 and a rotating bottom plate 3 from top to bottom, and the upper top plate 2, yarn storage tube 1 and rotating bottom plate 3 pass through the main shaft 6 connection, wherein the upper top plate 2 is provided with a yarn guide ring 4, and the rotating bottom plate 3 is provided with a yarn guide ring 5.

[0011] A fixing frame 7 is also arranged on the upper top plate 2, and the anti-twisting shrinkage device of the strong twisted yarn is fixed through the fixed threaded hole 9 on the fixing frame 7.

[0012] The main body of the present invention is made of stainless steel, the yarn 8 can pass through the guide ring 5 installed on the rotatable bottom plate 3, and then be wound on the yarn storage tube 1, and then pass through the guide ring 4 on the upper top plate 2 after winding several times Exported and t...

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PUM

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Abstract

The invention discloses a twist contraction preventing device for over-twisted yarns. A top plate, a yarn storage tube and a rotating bottom plate are arranged at one time from top to bottom, and the top plate, the yarn storage tube and the rotating bottom plate are connected through a main shaft, wherein the top plate is provided with a yarn outlet guide ring, and the rotating bottom plate is provided with a yarn inlet guide ring. The device can effectively improve non-uniform tension and prevent twist contraction in the channel bobbin forming process. Therefore, the forming quality of a bobbin is controlled, the hardness of the bobbin is ensured, and the hardness of the bobbin is uniform.

Description

technical field [0001] The invention relates to a device for preventing twist shrinkage in the process of twisting yarn. Background technique [0002] In the fine winding process of the yarn, when the fine winding car is making strong twisted yarn into a tube, when the yarn passes through the guide ring of the meridian car and the forming wire guide, the phenomenon of twisting occurs due to uneven tension, resulting in The bobbin is poorly formed, the hardness is uneven, and there is twisting and shrinkage in the bobbin. Contents of the invention [0003] The object of the present invention is to provide an anti-twisting shrinkage device for strongly twisted yarns aiming at the defects existing in the prior art. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] An anti-twisting and shrinking device for strong twisted yarn of the present invention is provided with an upper top plate, a yarn storage tube...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H1/40
Inventor 徐海祥陈东良邵敏俞金键王春花
Owner JIANGSU HUAJIA SILK
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