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Yarn storing device applicable to high-rigidity yarn knitting

A yarn storage device with high rigidity technology, which is applied in knitting, weft knitting, textiles and papermaking, etc. It can solve the problem that the yarn storage device cannot process yarns online, and achieve the effect of reducing heat loss and optimizing traditional methods

Pending Publication Date: 2018-07-31
WUHAN TEXTILE UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a yarn storage device suitable for high rigidity yarn knitting, which solves the problem that the existing yarn storage device cannot process yarns online

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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  • Yarn storing device applicable to high-rigidity yarn knitting
  • Yarn storing device applicable to high-rigidity yarn knitting
  • Yarn storing device applicable to high-rigidity yarn knitting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The pure ramie yarn 1 of 19.7tex is introduced into the yarn storage device according to the above requirements, the yarn 1 enters from the yarn inlet 2 on the casing 5, is wound on the convex roller 3 outside the rotating shaft 4 after heating, and the heating device is set The temperature is 35°C, turn on the heating device to preheat for 10 minutes, wait for the internal temperature of the rotating shaft 4 to stabilize, start the yarn storage device, and the yarn 1 will continue to be fully heated to the vertebral body 13 below the rotating shaft 4 with the rotation of the convex roller 3 outside the rotating shaft 4 , and continue to rotate downwards to the yarn outlet 14 below the vertebral body 13 for weaving on the knitting machine. The housing 5 is made of heat-insulating material, which is beneficial to reduce the loss of heat. The upper cover plate 11, the lower cover plate 12 and the rubber plug 8 are made of heat-insulating material, which facilitates the hea...

Embodiment 2

[0023] The ramie cotton blended yarn 1 of 20.8tex is introduced into the yarn storage device according to the above requirements, the yarn 1 enters from the yarn inlet 2 on the housing 5, and is wound on the convex roller 3 outside the heated rotating shaft 4, and the heating is set. The temperature of the device is 35°C, turn on the heating device to preheat for 10 minutes, wait for the internal temperature of the rotating shaft 4 to stabilize, start the yarn storage device, and the yarn 1 will continue to be fully heated to the cone 13 below the rotating shaft 4 with the rotation of the convex roller 3 outside the rotating shaft 4 Continue to rotate downwards to the yarn outlet 14 below the vertebral body 13 for weaving on the knitting machine. The housing 5 is made of heat-insulating material, which is beneficial to reduce the loss of heat. The upper cover plate 11, the lower cover plate 12 and the rubber plug 8 are made of heat-insulating material, which facilitates the hea...

Embodiment 3

[0028] Import the 15.4tex aramid 1414 yarn 1 into the yarn accumulator according to the above requirements, the yarn 1 enters from the yarn inlet 2 on the casing 5, winds on the convex roller 3 outside the heated shaft 4, and sets the heating The temperature of the device is 35°C, turn on the heating device to preheat for 10 minutes, wait for the internal temperature of the rotating shaft 4 to stabilize, start the yarn storage device, and the yarn 1 will continue to be fully heated to the cone 13 below the rotating shaft 4 with the rotation of the convex roller 3 outside the rotating shaft 4 Continue to rotate downwards to the yarn outlet 14 below the vertebral body 13 for weaving on the knitting machine. The housing 5 is made of heat-insulating material, which is beneficial to reduce heat loss. The upper cover plate 11, the lower cover plate 12 and the rubber plug 8 are made of heat-insulating material, which facilitates heat conduction from the inside of the rotating shaft to...

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 discloses a yarn storing device applicable to high-rigidity yarn knitting. The device is characterized in that a yarn inlet is formed in a housing, wherein a hollow rotating shaft is arranged in the housing; a plurality of convex rollers are arranged on the outer wall of the rotating shaft, and the convex rollers are axially arranged around the rotating shaft; a U-shaped heating pipeand a temperature sensing plate are arranged in the rotating shaft; the rotating shaft is heated through the U-shaped heating pipe; the temperature sensing plate is used for sensing temperature; an upper cover plate is arranged at an opening part of the upper end of the rotating shaft; a lower cover plate is arranged at the bottom part of the rotating shaft; a rubber plug is arranged on the uppercover plate; the U-shaped heating pipe and a conductor of the temperature sensing plate pass through the rubber plug; a cone body is arranged in the portion of the housing, below the rotating shaft;and a yarn outlet is formed in the bottom part of the housing. The device has the beneficial effects that a heating device and a temperature sensing device are arranged in the rotating shaft, and yarns on the convex rollers at the outer part of the rotating shaft can be directly thermally processed online in a manner of transferring heat in the rotating shaft, and thus a traditional manner of reprocessing the yarn and then knitting is optimized.

Description

technical field [0001] The invention belongs to the technical field of knitting equipment, and relates to a yarn accumulator suitable for knitting high-rigidity yarns. Background technique [0002] Due to the different fiber properties, different yarns have different requirements for the knitting process, such as: ramie has the characteristics of high rigidity, large friction coefficient, and small elongation at break. Holes cause problems such as weaving difficulties and quality in the knitting process that are difficult to guarantee. Therefore, the yarn is generally pre-treated before it is put on the machine to improve its weaving conditions. Among them, raising the ambient temperature is a common method, but this method consumes energy and time, and greatly increases the process cost. The yarn storage device is a device used to store yarn for knitting on the knitting machine. The knitting machine in the prior art usually does not have the function of on-line heat treatm...

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): D04B15/48D04B35/26
CPCD04B15/482D04B35/26
Inventor 吴济宏何满堂林经伟张新斌朱慧鲍婷婷
Owner WUHAN TEXTILE UNIV
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