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Winding devices for textile machines for the production of cross-wound bobbins

A technology of cross-winding bobbins and winding devices, which is applied in the directions of transportation and packaging, thin material handling, and conveying filamentous materials, etc., which can solve problems such as difficult handling and achieve the effect of reducing vibration

Inactive Publication Date: 2017-10-31
SAURER GERMANY GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, sufficient space must be provided for the vibration area of ​​the shock absorber
Shock absorbers make handling at the station more difficult, e.g. during tube changes of cross-wound bobbins / empty tubes

Method used

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  • Winding devices for textile machines for the production of cross-wound bobbins
  • Winding devices for textile machines for the production of cross-wound bobbins

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] figure 1 Shown is a station housing 2 of a winding device, which is identified as a whole by the reference number 1 . The yarn guide drum 3 is mounted axially displaceably in the station housing 2 of the winding device 1 and is driven by an electric motor 27 . The yarn guide drum 3 here in turn drives the cross-wound bobbin 4 by means of friction. The movement of the yarn is effected through the groove 37 .

[0025] The cross-wound bobbin 4 is held in a creel 5 which is connected in a non-rotatable manner to a creel shaft 6 . The creel shaft 6 is arranged parallel to the axis of the yarn guide drum 3 and is mounted on the station housing 2 in a limited pivoting manner, as indicated by the arrow S. As conventional, the creel 5 has two creel arms 7 and 8 which are provided with rotatably mounted creel discs. A tube is held between the bobbins, on which the yarn 33 is wound to form a cross-wound bobbin 4 . At least one of the bobbin arms 7, 8 can be pivoted away from ...

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Abstract

The present invention relates to a winding device (1) for a cross-wound bobbin-producing textile machine having a bobbin drive roller (3), a coil frame (5) for rotatably supporting a cross-wound bobbin (4) and a coil frame axis (6) rotationally fixed to the coil frame (5) is, has an extension through the connection with the coil frame (5) and for pivoting out of the coil frame (5) is pivotally mounted. According to the invention, the winding device (1) comprises a vibration damper (46) having an absorber mass (40, 42) and an associated elastic member (41, 43) and the elastic element (41, 43) engages in the region of the extension of the coil frame axis (6) spaced apart on the creel shaft (6) from the bobbin frame (5).

Description

technical field [0001] The invention relates to a winding device for a textile machine for producing cross-wound bobbins, which has a bobbin drive roller, a creel for rotatably holding cross-wound bobbins and is non-rotatably connected to The creel shaft of the creel has an extension beyond the connection to the creel and is pivotally mounted to pivot the creel. Background technique [0002] Winding devices of this type are used, for example, in winding machines, where the yarn is wound from a supply bobbin on a cross-wound bobbin, or in rotor spinning machines, where the spun yarn is wound directly on a cross-wound bobbin. around the bobbin. [0003] DE 100 20 664 A1 discloses a winding device for a textile machine for producing cross-wound bobbins having a bobbin drive roller and a creel creel pivotally mounted to rotatably hold the cross-wound bobbins. For this, the creel is connected in a non-rotatable manner to the creel shaft, which in turn is mounted in a rotatable ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H54/54
CPCB65H54/52B65H54/553B65H2601/5242B65H2701/31
Inventor 迈克尔·赖曼德特勒夫·舍尔特F·瓦塞格F·韦弗斯
Owner SAURER GERMANY GMBH & CO KG
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