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Device for melt-spinning and winding synthetic threads

A filament and equipment technology, which is applied in the field of melt-spinning and winding synthetic filament equipment, can solve the problems that cannot be used in equipment, etc.

Active Publication Date: 2010-03-24
OERLIKON TEXTILE GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Auxiliary devices known in this regard cannot be used for the type of equipment in question

Method used

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  • Device for melt-spinning and winding synthetic threads
  • Device for melt-spinning and winding synthetic threads
  • Device for melt-spinning and winding synthetic threads

Examples

Experimental program
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Embodiment Construction

[0032] exist figure 1 , 2 A first embodiment of the device according to the invention is shown in several views in and 3 . exist figure 1 A side view of the device is shown in the figure 2 Its front view is shown in the image 3 A partial view of its top view is shown in . If no particular emphasis is placed on one of the figures, the following description applies to all figures.

[0033]The apparatus according to the invention consists of a spinning unit 19, a processing unit 26 and a winder 27, in which a plurality of synthetic filaments are produced in parallel side by side. For this purpose, in the spinning unit 19, a plurality of spinning nozzles 22.1 to 22.4 are held on a lower side of a heated spinning beam 20, which are connected via a melt supply line 21 to a melt source, for example an extruder. Outbound (not shown here) connections. In the present exemplary embodiment, a total of four spinning nozzles 22.1 to 22.4 are arranged side by side in series. The nu...

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Abstract

The invention relates to a device for melt-spinning and winding synthetic threads, comprising a spinning device, a treatment device and a winding machine. The treatment device is provided with a take-off godet for guiding the threads before the threads are fed and distributing the threads to a plurality of winding points in the winding machine. The take-off godet is disposed above the winding machine and guides the threads on the circumference such that the threads run parallel next to each other. The take-off godet is arranged transversely to a winding spindle, above the winding machine. Thewinding machine is equipped with a plurality of top thread guides, which are mounted upstream of the winding points and are located in a feeding plane. In order to improve the application process regarding the distribution of the filaments on the individual winding points when starting the process or pausing the process, the take-off godet and the group of the top thread guides for applying the threads into the winding points of the winding machine are designed to be moveable relative to each other according to the invention.

Description

technical field [0001] The invention relates to an apparatus for melt-spinning and winding synthetic filaments according to the preamble of claim 1 . Background technique [0002] A device of this type for melt spinning and winding synthetic filaments is known from WO 2004 / 015173 A1. [0003] In known devices, synthetic filaments are extruded, cooled and bundled in parallel from a polymer melt respectively to a plurality of monofilament fibers in a spinning unit. The individual filaments are then guided in parallel in a processing device, preferably via godet roller systems, in order to finally be wound in parallel to form bobbins in a winder. Here, the individual filaments are guided with different filament spacings and different planes from melt spinning to winding. In this way, the individual filaments are guided parallel to one another with a narrow filament spacing in the processing device. In the winding machine, however, the individual filaments must be at a windin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01D13/00B65H54/00
CPCB65H57/26B65H57/16D01D7/00B65H2701/3132B65H67/048B65H57/003B65H51/08D01D13/00B65H57/14
Inventor R·福斯J·科瓦尔斯基L·舍尔曼
Owner OERLIKON TEXTILE GMBH & CO KG
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