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Adjustor capable of automatically adjusting yarn tension

A technology of yarn tension and automatic adjustment, applied in the direction of conveying filamentous materials, thin material processing, transportation and packaging, etc., can solve the problems of high labor intensity and inconsistent tension fluctuation, and achieve the effect of changing the size

Inactive Publication Date: 2012-11-07
SHAOXING UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Many of the existing yarn tension adjustments are manually adjusted by the operator based on experience, which will inevitably cause the problem of inconsistent tension fluctuations, and the labor intensity is high

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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  • Adjustor capable of automatically adjusting yarn tension
  • Adjustor capable of automatically adjusting yarn tension

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The preferred embodiments of the present invention will be described in further detail in conjunction with the accompanying drawings.

[0017] An adjuster for automatically adjusting yarn tension includes a tension detector 1 , a servo motor 2 , a first shaft 3 , a second shaft 4 , a first yarn guide 5 and a second yarn guide 6 .

[0018] The reason why the present invention adopts the servo motor 2 is that the rotation precision of the servo motor can be electrically and accurately controlled, which is beneficial to control the precision of the yarn tension change.

[0019] The servo motor 2 drives the first shaft 3 to rotate through the bevel gear 21 , and the first yarn guide 5 is installed on the first shaft 3 and rotates as the first shaft 3 works. The first shaft 3 and the second shaft 4 are driven through a pair of transmission gears 31, so the rotation direction of the second shaft 4 is opposite to that of the first shaft 3, and the second yarn guide 6 is instal...

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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PUM

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Abstract

The invention mainly discloses an adjustor capable of automatically adjusting yarn tension. The adjustor comprises a tension detector, a servo motor, a first shaft, a second shaft, a first yarn guide and a second yarn guide, the servo motor is connected with and drives the first shaft provided with the first yarn guide to rotate, the first shaft and the second shaft provided with the second yarn guide are in mesh transmission through gears, and a yarn penetrates through the first yarn guide and the second yarn guide sequentially and penetrates through the tension detector for tension detection. The servo motor directly or indirectly drives the first shaft and the second shaft to rotate, and the first shaft and the second shaft are in mesh transmission through the gears, so that the first shaft and the second shaft rotate oppositely, and finally the first yarn guide and the second yarn guide are staggered by opposite angles. By the means, the yarn passing path and the yarn passing curvature are changed, so that yarn tension is changed.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to an adjuster for automatically adjusting yarn tension. Background technique [0002] In the field of textile machinery, the quality of textile products produced on many textile machinery equipment is related to the tension control and adjustment of the yarn during the weaving process. The tension difference leads to the density difference of different batches or even the same batch of textile products, which seriously affects quality. [0003] Most existing yarn tension adjustments are manually adjusted by operators based on experience, which will inevitably cause the problem of inconsistent tension fluctuations, and the labor intensity is high. [0004] In order to solve the above problems, the inventor has designed a regulator that automatically adjusts the tension of the yarn, and this case results from this. Contents of the invention [0005] The main purpose of ...

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): B65H59/26
Inventor 张新华张若煜
Owner SHAOXING UNIVERSITY
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