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Elastic yarn backing-off flyer device for two-for-one twister

A technology of elastic yarn and two-for-one twisting machine, which is applied to spinning machines, continuous winding spinning machines, textiles and papermaking, etc. It can solve problems affecting yarn unwinding speed, reducing twisting effect, and affecting product quality. , to achieve obvious effect of anti-splitting yarn, reduce unwinding resistance and ensure twisting quality

Inactive Publication Date: 2016-09-28
SUZHOU IMAGIN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the two-for-one twister, the traditional unwinding flyer device does not have a roller device, but a ceramic port is installed on the top of the flyer cover to reduce friction, but it does not change the nature of sliding friction. When the yarn has a certain tension When the unwinding resistance is relatively large, it affects the unwinding speed of the yarn, and finally reduces the twisting effect and affects the product quality.

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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  • Elastic yarn backing-off flyer device for two-for-one twister
  • Elastic yarn backing-off flyer device for two-for-one twister

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Embodiment Construction

[0012] The present invention is described in further detail now in conjunction with accompanying drawing. The accompanying drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so that they only show the components relevant to the present invention.

[0013] For specific examples, see figure 1 with figure 2 , an elastic yarn unwinding flyer device for a two-for-one twister, comprising a spindle pot 1, a tensioner 2, a damping ring 3, and a flyer lower cover 4, the tensioner 2 is arranged on the center of the bottom surface of the spindle pot 1, and the The damping ring 3 and the lower flyer cover 4 are set on the tensioner 2, the damping ring 3 is located under the lower flyer cover 4, the damping ring 3 can slide on the tensioner 2, and the upper flyer cover 5 is arranged on On the lower flyer cover 4, two flyer hooks 6 are provided at the bottom of the upper flyer cover 5, and a pin hole 9 is ...

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 the technical field of textile machinery, in particular to an elastic yarn backing-off flyer device for a two-for-one twister. The device comprises a spindle tank, a tensioner, a damping ring and a lower flyer cover. According to the device, sliding friction is converted into rolling friction by means of a roller mechanism, backing-off resistance is reduced greatly so that backing-off can be smooth, and then twisting quality is guaranteed. Besides, the device is reasonable in structural design, convenient to use and maintain, and suitable for application and popularization.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to an elastic yarn unwinding flyer device for a two-for-one twister. Background technique [0002] The two-for-one twister is a kind of twisting equipment, which can realize two twists in one turn, and the twisting efficiency is doubled compared with traditional twisting equipment. The package capacity is increased, 10,000 meters without joints, the twisting quality is greatly improved, and the lower layer height is especially suitable for operation. In the two-for-one twister, the traditional unwinding flyer device does not have a roller device, but a ceramic port is installed on the top of the flyer cover to reduce friction, but it does not change the nature of sliding friction. When the yarn has a certain tension When , the unwinding resistance is relatively large, which affects the unwinding speed of the yarn, and finally reduces the twisting effect and affects the pr...

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): D01H1/10D01H1/04D01H1/14
CPCD01H1/10D01H1/04D01H1/14
Inventor 孙正剑姚卫康
Owner SUZHOU IMAGIN MACHINERY
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