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Hot bonding plying device for textile yarn

A textile yarn, thermal bonding technology, applied in textiles and papermaking, yarn, adhesives and other directions, can solve the problems of insufficient yarn strength, unsuitability, fiber breakage, etc., and achieve good plying effect and hot pressing effect. close-knit effect

Inactive Publication Date: 2016-10-26
江苏宇顺纺织有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing yarns are often plyed by twisting, but for some yarns composed of fibers with poor flexibility, if they are twisted, a large number of fibers constituting the yarn may be broken, resulting in the yarn as a whole The row strength is not high enough, so it is not suitable for plying by twisting

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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  • Hot bonding plying device for textile yarn
  • Hot bonding plying device for textile yarn

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Embodiment Construction

[0018] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0019] Such as figure 1 , figure 2 Shown, a kind of textile yarn thermobonding strand device comprises: be provided with the thermobonding roller 1 of heater, several yarns 7 feeding groups that surround the thermobonding roller 1 circumferential direction, and heat-bonding roller 1 Roller 1 outer circumference is tangential to pressure roller 4 that is pressed together, and yarn 7 feeding group includes unwinding roller 2 and the glue nozzle 3 that is arranged near unwinding roller 2, and several yarn 7 feeding groups provide The yarn 7 is wound around the outer periphery of the heat-bonding roller 1 to form a stacked plied yarn 7 , and th...

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 relates to a hot bonding plying device for textile yarn. The device comprise a hot bonding roller with a heater, a plurality of yarn feeding groups circumferentially surrounding the hot bonding roller and a pressing roller being tangent to the periphery of the hot bonding roller to be pressed together with the hot bonding roller; each yarn feeding group comprises an unwinding roller and a glue nozzle arranged near the unwinding roller, the yarn supplied by the yarn feeding groups is arranged at the periphery of the hot bonding roller in a surrounding mode to form overlaid ply yarn, and the ply yarn passes the tangent position of the pressing roller and the hot bonding roller and then leaves from the hot bonding roller. By spraying glue, a layer of glue is bonded between the yarn surface and fibers forming the yarn, and therefore a cross-linking agent is provided for the later process that the ply yarn is formed by the yarn through hot bonding. By arranging the yarn feeding groups at the periphery of the hot bonding roller in a surrounding mode, multiple groups of the yarn can be gathered on the same roller simultaneously to be subjected to hot bonding on the roller.

Description

technical field [0001] The invention relates to a yarn thermal bonding device, in particular to a textile yarn thermal bonding strand device. Background technique [0002] Existing yarns are often plyed by twisting, but for some yarns composed of fibers with poor flexibility, if they are twisted, a large number of fibers constituting the yarn may be broken, resulting in the yarn as a whole The row strength is not high enough, so it is not suitable for plying by twisting. Contents of the invention [0003] The invention overcomes the deficiencies of the prior art and provides a device for thermally bonding strands of textile yarns. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: a thermal bonding strand device for textile yarns, which is characterized in that it includes: a thermal bonding roller provided with a heater, which surrounds the thermal bonding roller Several yarn feeding groups, and pressure rollers th...

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): D02G3/40
CPCD02G3/404
Inventor 蒋雪明
Owner 江苏宇顺纺织有限公司
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