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Bobbin for knitting

A bobbin and bobbin technology, applied in the field of knitting bobbins, can solve problems such as low productivity, large fluctuations in yarn tension, unsatisfactory bobbin shape, etc., and achieve the effect of improving productivity and large capacity

Inactive Publication Date: 2013-05-08
WUJIANG XINLEI TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many package forms of bobbins. Cylindrical bobbins are commonly used in knitting production. This kind of bobbins mainly comes from chemical fiber factories. The raw materials are chemical fiber filaments, such as low-elastic polyester yarns. Less ideal shape, larger fluctuations in yarn tension during unwinding, lower productivity

Method used

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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  • Bobbin for knitting
  • Bobbin for knitting
  • Bobbin for knitting

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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0015] refer to figure 1 As shown, the yarn is wound in layers on a cylindrical bobbin with the same yarn thickness. The upper and lower ends of the bobbin are slightly inclined, which has the advantage of large package capacity, but the shape of the bobbin is not ideal, and the yarn tension fluctuates greatly during unwinding. In many occasions, the cylindrical bobbin can be woven directly on the machine without winding the yarn.

[0016] refer to figure 2 As shown, the cone angle of the bobbin is the same as that of the bobbin, the cross-section of the yarn layer is rectangular, and there is no displacement between the upper and lower layers.

[0017] refer to image 3 As shown, the two ends are spherical, and the number of turns of the yarn wound on the large end is more. At the same time, the yarn layer moves to the small end according to a certain...

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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Abstract

The invention relates to a bobbin for knitting. The bobbin comprises a barrel and a yarn layer wound on the barrel and is characterized in that the length of the yarn layer on the barrel is shortened sequentially from two ends. The bobbin for knitting is good in unwinding condition, large in yarn accommodating capacity and high in production efficiency.

Description

technical field [0001] The invention relates to a knitting machine, in particular to a bobbin for knitting. Background technique [0002] There are many package forms of bobbins. Cylindrical bobbins are commonly used in knitting production. This kind of bobbins mainly comes from chemical fiber factories. The raw materials are chemical fiber filaments, such as low-elastic polyester yarns. The shape is less than ideal, the yarn tension fluctuates greatly during unwinding, and the productivity is low. Contents of the invention [0003] The object of the present invention is to provide a bobbin for knitting aiming at the defects of the prior art. It not only has good unwinding conditions, large yarn capacity, but also high productivity. [0004] The implementation of the present invention is: a bobbin for knitting, including a bobbin and a yarn layer wound with the bobbin, characterized in that the length of the yarn layer on the bobbin is shortened sequentially from both en...

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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Patent Type & Authority Applications(China)
IPC IPC(8): B65H75/10
Inventor 杨桂英
Owner WUJIANG XINLEI TEXTILE