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Winding machine and toothed belt

A technology of winder and toothed belt, applied in the field of winder, can solve problems such as unfavorable winding of wire drum

Inactive Publication Date: 2015-05-20
OERLIKON TEXTILE GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the other hand, these effects can also have an adverse effect on the winding of the package

Method used

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  • Winding machine and toothed belt
  • Winding machine and toothed belt
  • Winding machine and toothed belt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] figure 1 with 2 An embodiment of a winding machine according to the invention is shown in different views. figure 1 schematically shows a front view and figure 2 A top view of this embodiment is schematically shown. The following description applies to both figures as long as there is no particular emphasis on one of the figures.

[0026] The illustrated embodiment of the winder according to the invention is generally used in the manufacture of synthetic yarns in a melt spinning plant for winding a group of yarns which are extruded, drawn as yarn bundles , process and supply the winder. In the winding machine, one of several winding positions is constituted for each thread.

[0027] as by figure 2 As can be seen from the illustration, this exemplary embodiment has a total of four winding positions 5.1, 5.2, 5.3 and 5.4, so that each winding position 5.1 to 5.4 winds a thread into a respective package 6.1 to 6.4. The packages 6.1 to 6.4 are held side by side on ...

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PUM

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Abstract

The invention relates to a winding machine for winding up a plurality of threads to form bobbins (1) having a plurality of winding stations (2) which are arranged distributed along a driven winding spindle. An oscillating device (7) having a plurality of wing oscillating units which are assigned to the winding stations (2) is arranged in front of the winding stations, wherein the wing oscillating units can be driven by an electric motor (10) and a belt drive (9). In order as far as possible to avoid unfavourable resonance phenomena between the belt drive (9) and the oscillating frequencies of the wing oscillating units (3), according to the invention the belt drive (9) has an endless toothed belt (12) with a multiplicity of belt teeth (22) and a tooth spacing (T) between the belt teeth (22) in the range between 4 mm and 5 mm.

Description

technical field [0001] The present invention relates to a winder for winding a plurality of filaments into bobbins and a toothed belt for use in such a winder. Background technique [0002] A winding machine of this type is known from EP 0 965 554 A2. [0003] Winders of this type are used in the manufacture of synthetic filaments to wind the filaments into bobbins. In this case, depending on the process and the type of wire, high wire running speeds occur, which can be in the range of more than 6000 m / min. Since the threads are extruded, processed and withdrawn as a thread group in a spinning position during melt spinning, the threads are likewise wound together in parallel to form bobbins. For this purpose, known winding machines have an overhang bobbin spindles, on which a plurality of distributed winding positions are formed. In order to be able to wind the threads in a cross-winding to form the packages, a reciprocating device is provided which has a paddle reciproca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H54/28F16G1/28
CPCB65H54/2839B65H54/2881B65H2701/31F16G1/28
Inventor K·迈尔M·施勒特尔J·科瓦尔斯基D·威特科夫斯基
Owner OERLIKON TEXTILE GMBH & CO KG
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