Hub

A kind of technology of concentrating device and cutting device, which is used in transportation and packaging, thin material handling, conveying filamentous materials, etc.

Active Publication Date: 2021-08-17
OERLIKON TEXTILE GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This leads to cutting problems, especially in the case of yarns with larger titers

Method used

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Examples

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Embodiment Construction

[0025] exist Figure 1.1 , Figure 1.2 , Figure 2.1 , Figure 2.2 , Figure 3.1 with Figure 3.2 A first exemplary embodiment of a wire hub according to the present invention is shown in several views and in different operating situations. Figure 1.1 with Figure 1.2 shows a side view of an exemplary embodiment, Figure 2.1 with Figure 2.1 shows the floor plan, Figure 3.1 and Figure 3.21 shows the front view. The following description applies to all figures without explicit reference to individual figures.

[0026] The exemplary embodiment has a suction device 11, a cutting device 8, a linearly movable hook thread guide 5 and a pivotable comb thread guide 1, which are held in a mounted position relative to each other along the substantially vertical direction of yarn travel. on wall 14. The suction device 11 has a suction duct 12 protruding from a mounting wall 14, the suction duct 12 comprising a suction opening 13 for suctioning a yarn group 15. The cutting dev...

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PUM

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Abstract

The invention relates to a thread gathering device for guiding, cutting and suctioning a thread group (15). For this purpose, the wire collecting device has a comb wire guide (1), a linearly movable hook wire guide (5), a cutting device (8) and a suction device (11). According to the invention, in order to be able to reliably carry out the collection of yarns by means of the hook thread guide (5), in particular for each yarn denier and for the cutting and suction of a large number of yarns, after releasing the yarn group (15), the comb The thread guide (1) is pivotable from an operating position with yarn guidance to a rest position without yarn guidance.

Description

technical field [0001] The invention relates to a collection device for guiding, cutting and suctioning groups of yarns. Background technique [0002] During the manufacture of synthetic yarns in the melt spinning process, it is generally known that, after melt spinning and cooling in a spinning device, the synthetic multifilament yarn is supplied to a guide tube comprising a plurality of guide rolls and a handling unit. Silk roll system for further processing. Such a godet system cooperates with a winder where the yarn is wound into bobbins after processing. In this case, usually in the transition region, a so-called collection device for guiding, cutting and suctioning the yarn is arranged between the spinning device and the godet roller system. Therefore, on the one hand, the yarn spacing between the yarns must be changed during the transition from the spinning device to the godet system. On the other hand, when a yarn breaks in the godet system or in the winder, it mu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H54/71B65H54/88B65H57/04B65H57/16B65H57/26B65H57/28
CPCB65H54/71B65H54/88B65H57/04B65H57/16B65H57/26B65H57/28B65H2701/3132B65H2701/38
Inventor M·施塔门J·托斯
Owner OERLIKON TEXTILE GMBH & CO KG
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