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A bobbin with adjustable length

An adjustable, yarn spool technology, applied in the textile field, can solve the problems of yarn wear, thread breakage, unadjustable length, etc., and achieve the effect of low operation difficulty and reduced deformation.

Active Publication Date: 2020-07-24
浙江森创服装股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the textile industry, it is often necessary to use a yarn bobbin to wind and collect the yarn. The traditional yarn bobbin is usually made of plastic or stainless steel. It is integrally formed by a mold and its length cannot be adjusted. Replacing a yarn bobbin with a longer length for winding often brings inconvenience to the user; in addition, some yarn bobbins that can be adjusted in length have unevenness around the body in the elongated state, causing the yarn to be unbalanced during the winding process. It is prone to wear and thread breakage, and it will also cause unevenness of the surface after the yarn is wound and formed

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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  • A bobbin with adjustable length
  • A bobbin with adjustable length
  • A bobbin with adjustable length

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as Figure 1-4 As shown, a length-adjustable bobbin includes a bobbin 1, and bobbins 2 are provided on both sides of the bobbin 1, and the bobbin 1 and bobbin 2 are fixedly connected by a folding sleeve 3, which can be Made of sealing cloth, specifically, the cylinder seat 2 includes a tubular member 11 and a sealing plate 12, one end of the tubular member 11 is fixedly connected to the folding sleeve 3, the other end of the tubular member 11 is fixedly connected to the sealing plate 12, and the folding sleeve 3 There is an inward crease in the middle, and a plurality of magnet pieces 4 are embedded on the inner wall of the folding sleeve 3 , and the magnetic poles of the magnet pieces 4 on both sides of the crease are opposite.

[0023] The cylindrical body 1 is provided with a cylindrical part 5, which is fixedly connected to the inner side wall of the cylindrical body 1 through a plurality of connecting rods 6, and both ends of the cylindrical part 5 are provide...

Embodiment 2

[0028] Such as Figure 5 As shown, the difference between this embodiment and Embodiment 1 is that the sliding rod 9 is a hollow tubular structure, the side wall of the sliding rod 9 is provided with a plurality of ventilation holes 14 communicating with the outside, and the sliding rod 9 is far away from the magnetic slider. One end of the block 8 passes through the sealing plate 12 and is fixedly connected with a control valve 15 .

[0029] By setting the control valve 15 and setting the sliding rod 9 into a hollow tubular shape, when the length of the bobbin needs to be adjusted, the control valve 15 is opened to circulate the air inside and outside the bobbin, and when the adjustment is completed, the control valve 15 is closed to make the inside of the bobbin Being in a sealed state can further avoid the situation that the folding sleeve 3 is sunken inwards, resulting in deformation of the bobbin.

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 belongs to the field of textile, and particularly relates to a yarn barrel with the adjustable length. The yarn barrel comprises a barrel body. Barrel seats are arranged on both sides ofthe barrel body. The barrel body and the barrel seats are fixedly connected through folding sleeves. An inward crease is arranged in the middle part of each folding sleeve. A plurality of magnet pieces are embedded into the inner side wall of each folding sleeve. The magnet pieces positioned on both sides of each crease have opposite magnetic poles. A cylindrical piece is arranged in the barrel body. The cylindrical piece is fixedly connected with the inner side wall of the barrel body through a plurality of connecting rods. Chutes are formed in both ends of the cylindrical piece. A magneticsliding block is slidably arranged in each chute. The magnetic poles of the two magnetic sliding blocks are opposite. The same poles of the magnetic sliding blocks and the magnet pieces repel each other, sliding rods are fixedly connected to the opposite side walls of the two magnetic sliding blocks, the ends, far away from the magnetic sliding blocks, of the sliding rods are fixedly connected with the side walls of the barrel seats, the sliding rods are sleeved with permanent magnet blocks, and the permanent magnet blocks are fixedly connected with the inner side walls of the chutes. According to the yarn barrel with the adjustable length, the length of the yarn barrel can be adjusted according to needs, the adjustment mode is simple and the application range is wide.

Description

technical field [0001] The invention belongs to the field of textiles, in particular to a length-adjustable bobbin. Background technique [0002] In the textile industry, it is often necessary to use a yarn bobbin to wind and collect the yarn. The traditional yarn bobbin is usually made of plastic or stainless steel. It is integrally formed by a mold and its length cannot be adjusted. Replacing a yarn bobbin with a longer length for winding often brings inconvenience to the user; in addition, some yarn bobbins that can be adjusted in length have unevenness around the body in the elongated state, causing the yarn to be unbalanced during the winding process. It is prone to wear and thread breakage, and it will also cause unevenness of the surface after the yarn is wound and formed. [0003] For this reason, we propose a length-adjustable bobbin to solve the above-mentioned problems. Contents of the invention [0004] The object of the present invention is to solve the abov...

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 Patents(China)
IPC IPC(8): B65H75/24B65H75/14
Inventor 张登峰
Owner 浙江森创服装股份有限公司