Spinning method for bundling and pressing fiber strands

A technology of clustering and slivering, which is applied in the direction of spinning machines, textiles, papermaking, and drafting equipment, etc. It can solve problems such as different directions of force on the fibers on the surface of the yarn, different effects of yarn hairiness elimination, and the influence of the operator's joint operation. , to achieve the effects of reducing yarn breakage rate, increasing friction and increasing strength

Inactive Publication Date: 2013-11-20
WUHAN TEXTILE UNIV
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main difference of these studies is that the direction of force on the fibers on the surface of the yarn is different due to the different air injection devices, resulting in different winding effects and resulting in different yarn hairiness elimination eff

Method used

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  • Spinning method for bundling and pressing fiber strands
  • Spinning method for bundling and pressing fiber strands
  • Spinning method for bundling and pressing fiber strands

Examples

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Embodiment Construction

[0016] The present invention will be further described in detail below with reference to the accompanying drawings, see the accompanying drawings.

[0017] A spinning method for bundling and pressurizing the strands. A bundling and pressurizing device 5 is installed on the spacer 4 in the drafting zone of the ring spinning frame, and the strand 1 passes through the middle top roller 2 and the middle roller 3 Input the cluster pressure processing device 5, the cluster pressure processing device 5 is composed of a pressure rod 12 and a cluster block 13. The pressure rod 12 is cylindrical, and the pressure rod 12 is symmetrically distributed with four fixing grooves 16, the fixing grooves 16 A fixed rubber ring 17 is sleeved on the upper part. The cluster block 13 is provided with a through hole 14 and a cluster groove 15. The cluster groove 15 is perpendicular to the through hole 14, the center line of the inlet and outlet of the cluster groove 15 is perpendicular to the axis of the...

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Abstract

The invention relates to a spinning method for bundling and pressing fiber strands, and belongs to the technical filed of textile processing. According to the invention, a bundling and pressing device is additionally arranged on a front drafting zone separation block of a ring spinning frame, so that the cross section width of fiber strands in a front drafting zone can be controlled in an on-line manner, the edge fibers of fiber strands in a twisting triangle area of spun yarns can be reduced, the diameter of the cross section of a resultant yarn is reduced, the structure of the resultant yarn is more compact; besides, the additional friction force field of the front drafting zone is vertically reinforced to control the variable motion of fibers in fiber strands of the front drafting zone. The spinning method provided by the invention can remarkably reduce the hairiness of the resultant yarn, improve the yarn evenness and strength of the resultant yarn, besides reduces the possibility of forming air bellow yarns caused by the fact that edge fibers in the twisting triangle area of spun yarns are absorbed by a yarn absorbing pipe, and facilitates improving the yield of spun yarns. The spinning method for bundling and pressing fiber strands, provided by the invention, is convenient to operate, and slightly influences the operation of tenders.

Description

Technical field [0001] The invention relates to a spinning method for performing bundling and pressure treatment on the whiskers, in particular by adding a device for bundling and pressurizing the whiskers on the existing spinning equipment, belonging to the technical field of textile processing. technical background [0002] Hairiness is one of the important indicators to measure yarn quality. Yarn hairiness not only affects the production efficiency of weaving, knitting and other post-processes, but also affects the appearance quality of the final product. Especially when shuttleless looms are commonly used today, reducing yarn hairiness is of great significance. [0003] In terms of controlling yarn hairiness, scholars at home and abroad have done a lot of research. There are two methods commonly used, one is to use conventional methods, and the other is to develop special hairiness reduction devices to eliminate hairiness. The conventional method is to reduce the generation o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D01H5/72D01H5/22
Inventor 陈军徐卫林
Owner WUHAN TEXTILE UNIV
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