Yarn traversing device for a winding device of a textile machine producing cross-wound bobbins

A technology of cross-winding bobbins and traversing devices, which is applied in the directions of transportation and packaging, thin material handling, and conveying filamentous materials, etc., can solve problems such as large mass inertia, achieve low moment of inertia, shorten drag length, and achieve remarkable results. Effect

A technology of cross-winding bobbins and traversing devices, which is applied in the directions of transportation and packaging, thin material handling, and conveying filamentous materials, etc., can solve problems such as large mass inertia, achieve low moment of inertia, shorten drag length, and achieve remarkable results. Effect

CN1833973BInactive Publication Date: 2011-02-16SAURER GERMANY GMBH & CO KG
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  • Yarn traversing device for a winding device of a textile machine producing cross-wound bobbins
  • Yarn traversing device for a winding device of a textile machine producing cross-wound bobbins
  • Yarn traversing device for a winding device of a textile machine producing cross-wound bobbins

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] figure 1 A schematic side view of a table 2 representing a textile machine producing cross-wound bobbins, in the present case a so-called automatic cross-winder 1 .

[0026] The workbench 2 of this automatic cross-winder 1, on which the worsted bobbin 3 produced on the ring spinning machine is rewound to form a large cross-winder, is known and therefore will not be described in detail. volume of cross-wound bobbins 5 .

[0027] When the cross-wound bobbin 5 is completed, it is transferred by an automatically operated service unit (not shown) to the cross-wound bobbin transport mechanism 7 in the machine length direction and transported to the bobbin loading device arranged at the end of the machine. station or similar, the automatically operated service unit is preferably a so-called cross-wound bobbin changer.

[0028] Such an automatic crosswinder 1 generally also has a logistics system in the form of a bobbin and bobbin transport system 6 . In this bobbin and bobb...

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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Abstract

The device has a thread guide that is movable parallel to a surface of a bobbin. A drive is controllable by electric motors. The thread guide is attached to the electric motor controlled drive by a finite and flexible connecting unit (20) e.g. band. The connecting unit is designed such that the unit transfers both tractive and compressive forces, where the unit is supported by a stationary linearguide (18).

Description

technical field [0001] The present invention relates to a yarn traversing device for a winding mechanism of a textile machine for producing cross-wound bobbins, having the features of the preamble to the first aspect of the invention. Background technique [0002] With regard to textile machines for the production of cross-wound bobbins, it is well known that in order to produce cross-wound bobbins it is necessary on the one hand to rotate the bobbin and on the other hand to traverse the yarn wound onto the rotating bobbin along the surface of the bobbin. In order to generate such a traversing movement of the wound yarn, various yarn traversing mechanisms are known here, which are also described in detail in the patent literature. [0003] For example, so-called guide drums are widely used, and in the case of very fast running winding machines, the guide drums, in addition to traversing the yarn, simultaneously form the peripheral drive for the cross-winding bobbin . Howev...

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

Patent Timeline
16 Feb 2011
Publication
CN1833973B
IPC
B65H54/28; B65H54/06
CPC
B65H54/2821; B65H2701/31
Inventors
亚历山大·马克思; 赫伯特·吕斯肯斯