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Winding device with locking mechanism for creels

A technology of a winding device and a locking mechanism, applied in the directions of transportation and packaging, thin material handling, conveying filamentous materials, etc., can solve the problem of reducing the output of winding machines or spinning machines, time consuming, driving rollers or bobbin retention. damage, etc.

Active Publication Date: 2017-04-12
RIETER AUTOMATIC WINDER GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, these adjustments have to be performed precisely and are very time-consuming due to the geometrical settings; often readjustments are necessary
[0012] This procedure not only reduces the output of the winder or spinning machine, but also risks damage to the drive rollers or bobbin holders due to inaccurate adjustments

Method used

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  • Winding device with locking mechanism for creels
  • Winding device with locking mechanism for creels
  • Winding device with locking mechanism for creels

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] figure 1 and figure 2 A schematic view of the creel 1 of the winding device is shown. In this type of winding device, the yarn is wound to form a cross-wound bobbin 2 . The cross-wound bobbins 2 are held by their bobbins 2' in the creel 1 during the spinning or winding process and are thus driven by means of frictional engagement by bobbin drive rollers 8, here for example guide drums. In addition to being driven, the yarn guide drum 8 ensures that the yarn is wound on the cross bobbins 2 in the form of cross layers. The creel 1 is pivotably mounted about a pivot 6 .

[0030] Furthermore, a creel 1 of this type generally has bobbin holders 3 with bobbin holder plates 4, between which bobbins 2' are clamped. By means of the creel opening lever 5, the bobbin holder 3 located on the right in front view can be displaced axially so that the bobbin 2' of the cross-wound bobbin 2 can be inserted.

[0031] image 3 and Figure 4A detailed view of the device according to...

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Abstract

The bobbin has a case retainer (3) that is displaced against the effect of a burden portion into an open position along axial direction. A coil frame (1) is provided with a movable spacer that provides spacing between the case retainer and a driving roller (8). The movable spacer arranged in the coil frame is limited by the fix element so that the spacer supports the coil frame on a fixed portion of working premises. A clamping device (13) is connected with the spacer.

Description

technical field [0001] The invention relates to a winding device for a station of a textile machine for producing cross-wound bobbins, the winding device having a creel for holding cross-wound bobbins whose bobbins are wound Clamped between the bobbin holders of the creel during operation; the mechanism for traversing the yarn to be wound; and the drive rollers which drive the cross-wound bobbins by means of frictional engagement, bobbins The holder is axially displaceable against the action of the loading mechanism to an open position for insertion of a new bobbin, and the creel has a locking mechanism which ensures spacing of the bobbin holder from the drive roller. Background technique [0002] Textile machines that produce cross-wound bobbins are both winders and spinning machines, eg open-end spinning machines. These machines have been known for a long time and are described in detail in numerous patent applications, and generally comprise a large number of similar wor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H54/553
CPCB65H54/52B65H54/553B65H2701/31
Inventor 亚历山大·马克思
Owner RIETER AUTOMATIC WINDER GMBH
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