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Yarn winding device and textile machine

A winding device and yarn technology, applied in the field of fiber machinery, can solve the problem that the yarn feeding part and bobbin supplying part cannot be driven independently, and achieve the effect of easy maintenance and simple maintenance

Active Publication Date: 2009-01-14
MURATA MASCH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned conventional yarn winding device, since the yarn supplying part having the bobbin holding part and the bobbin supplying part having the bobbin magazine are driven by one motor, the yarn supplying part and the bobbin supplying part cannot be independently driven.

Method used

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  • Yarn winding device and textile machine
  • Yarn winding device and textile machine
  • Yarn winding device and textile machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] Next, embodiments of the present invention will be described. This embodiment is an example in which the present invention is applied to an automatic winder that rewinds a yarn unwound from a bobbin onto a winding bobbin to form a winding package.

[0038] Fig. 1 is a schematic structural diagram of an automatic winder, figure 2 is a schematic side view of a winding unit of an automatic winder, image 3 Yes figure 2 An enlarged view of the substructure of the winding unit. Figure 1 andfigure 2 Shown, automatic winder 100 (fiber machine) has along one direction ( figure 2 The multi-spindle winding unit 1 (yarn winding device) arranged in a row in the direction perpendicular to the paper surface). In addition, the automatic winder 100 has a doffing device 3 capable of reciprocating along the direction in which the winding units 1 are arranged. The doffing device 3 unloads a fully wound winding package 6 formed by a plurality of winding units 1 from the winding unit 1...

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PUM

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Abstract

The present relates to a yarn winding devcie and a fibre machanism. A winding unit 1 includes a yarn supplying portion 10 having a bobbin holding and discharging mechanism 31 holding a bobbin 3 from which a yarn Y is unwound and discharging the unwanted bobbin 3 and a first driving motor driving the bobbin holding and discharging mechanism 31, a bobbin supplying portion 11 having a supply mechanism 51 including a magazine 53 that accommodates a plurality of the bobbins 3 and supplying one of the plurality of bobbins 3 accommodated in the magazine 53 to the yarn supplying portion 10 and a second driving motor 52 driving the supply mechanism 51, a winding portion winding the yarn Y unwound from the bobbin 3 held by the bobbin holding and discharging mechanism 31, around a winding tube, and a unit control device 80 independently controlling the first driving motor 32 and the second driving motor 52.

Description

technical field [0001] The present invention relates to a yarn winding device for winding a yarn unwound from a bobbin held in a yarn supplying section onto a winding bobbin, and a textile machine provided with the yarn winding device. Background technique [0002] There has been known an automatic winder in which a plurality of yarn winding devices (winding units) are arranged in an array, and the yarn winding devices rewind the yarn unwound from the yarn supplying bobbin. Winding onto a winding bobbin to form a winding package. In such a yarn winding device of an automatic winder, various types of bobbin supplying sections are known as the bobbin supplying section that supplies the bobbin to the yarn supplying section that unwinds the yarn. The magazine-type structure has a yarn magazine that accommodates a plurality of bobbins, and the bobbin is intermittently rotated at a predetermined pitch to supply the bobbins one by one to the yarn supplying section. [0003] Japan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H54/02B65H49/36B65H67/02B65H67/06
CPCB65H2701/31B65H67/02
Inventor 莲井启仁中川隆
Owner MURATA MASCH LTD
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