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Yarn winding machines and textile machinery equipped with yarn winding machines

A yarn winding machine and yarn technology, applied in the field of fiber machinery, can solve problems such as package defects, and achieve the effect of preventing defects

Active Publication Date: 2017-09-19
MURATA MASCH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the yarn winding machine, when the yarn end is sucked and caught from the package, sometimes the yarn on the surface of the package is also sucked and caught double-drawn out, and this may cause problems in the package. concern

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 winding machines and textile machinery equipped with yarn winding machines
  • Yarn winding machines and textile machinery equipped with yarn winding machines
  • Yarn winding machines and textile machinery equipped with yarn winding machines

Examples

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Embodiment Construction

[0032] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. In addition, in the description of the drawings, the same reference numerals are assigned to the same or corresponding elements, and repeated descriptions are omitted.

[0033] refer to figure 1 The overall configuration of an automatic winder (textile machine) 1 including a winder unit (yarn winding machine) 10 according to this embodiment will be described. In addition, in this specification, "upstream" and "downstream" mean upstream and downstream in the traveling direction of the yarn when the yarn winding operation is performed.

[0034] Such as figure 1As shown, the automatic winder 1 mainly includes a plurality of winder units 10 arranged side by side, an automatic doffing device 80 , and a body setting device 90 as main components.

[0035] Each winding unit 10 is capable of winding the yarn 20 unwound from the yarn supplying bobbin 21 while...

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PUM

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Abstract

The invention provides a yarn winding machine and a fiber machine. The winding unit (10) includes: a winding unit main body (16) that winds the yarn (20) to form a package (30); a catching and guiding device (26); controlling the above-mentioned first catching and guiding device so as to perform the first catching of the above-mentioned yarn on the side of the package (30) by using the above-mentioned first catching and guiding device (26) in the catching area; Action and the control part (50) for the second catching operation of the above-mentioned yarn on the side of the package (30) that is sucked and caught again in the catching area by the above-mentioned first catching and guiding device (26); and setting and the above-mentioned first catching A setting unit (91) of a control value related to the adjustment of the second capture operation of the guidance device.

Description

technical field [0001] The present invention relates to a yarn winding machine and a textile machine equipped with the yarn winding machine. Background technique [0002] Conventionally, a method for finding a yarn end of a winding package described in Japanese Patent Laid-Open No. 2-75674 is known as a technique in this field. In this method of finding the yarn end of the winding package, when the suction nozzle that sucks the yarn end of the winding package approaches the package, the initial drive to reversely rotate the winding drum at a low speed is started. After the set number of times, switch to normal direction rotation at a higher speed. [0003] In the yarn winding machine, when the yarn end is sucked and caught from the package, sometimes the yarn on the surface of the package is also sucked and caught double-drawn out, and this may cause problems in the package. concern. Contents of the invention [0004] An object of the present invention is to provide a y...

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): B65H67/08
CPCB65H67/085B65H2701/31
Inventor 川元谦治
Owner MURATA MASCH LTD