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operating device

A technology of operating device and operating mechanism, which is applied in the directions of transportation and packaging, delivery of filamentous materials, and thin material processing, etc. It can solve the problems of difficult capture of winding yarns, etc., and achieve the effect of simple cost and reduced negative pressure

Inactive Publication Date: 2011-12-14
OERLIKON TEXTILE GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although known automatic cross-winding winders have many operating components, these operating devices have so far not been able to wind up on the circumference of the cross-winding bobbin or attach them after a yarn break, for example, when the suction nozzle of the station itself is difficult to catch. Assists in cross-winding the yarn on one of the side walls of the bobbin
Until now, manual intervention by staff has always been required in such cases

Method used

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Embodiment Construction

[0024] figure 1 The front view schematically shows a textile machine for producing cross-wound bobbins, in this embodiment an automatic cross-winder, denoted by reference number 1 . Such an automatic cross-winding winder 1 generally has a plurality of identical workstations 2 arranged side by side and at least one rear end 36 .

[0025] As is well known and therefore not described in detail, at station 2 cop yarns 9 produced on a ring spinning machine (not shown) are rewound into large-package cross-wound bobbins 11 . The produced cross-wound bobbins 11 are then transferred to the cross-wound bobbin transport device 21 of the textile machine itself by means of an automatically working handling device 23, preferably a cross-wound bobbin changer, and sent to the machine end side. The bobbin loading station (not shown) etc.

[0026]Such an automatic cross-winding winder 1 generally has a logistics device in the form of a bobbin and bobbin delivery system 3 , in which bobbins 9 ...

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Abstract

The invention relates to an operating device for a textile machine for producing cross-wound bobbins, the textile machine having a plurality of stations with respective bobbin and yarn handling mechanisms such as creels, yarn catchers and suction nozzles; It has a movement track along the length of the machine, on which a handling device, preferably in the form of a cross-wound bobbin changer, is displaceably mounted, which performs the cross-wound bobbin change at the stations as required and is equipped for this purpose Operating mechanisms such as creel lifting mechanism, creel opening mechanism and bobbin guide. The invention stipulates that the operating device is equipped with a yarn unwinding mechanism that can be activated by means of a control device. When the suction nozzle of the station is difficult to catch the yarn end wound on the cross-winding bobbin after the yarn breaks, the operating device Can be positioned at a station where the yarn release mechanism can be activated by the control device to release the yarn ends in the area of ​​the cross-wound bobbins.

Description

technical field [0001] The invention relates to an operating device according to the preamble of claim 1 . Background technique [0002] Operating devices for textile machines for producing cross-wound bobbins, wherein the textile machine has a plurality of stations each with various bobbins and Yarn handling mechanisms such as creels, catchers and suction nozzles. Such a handling device, for example in the form of a cross-wound bobbin changer, can generally be arranged displaceably along a movement path and assists intervention stations as required. [0003] For example, in DE 10 2007 036 696 A1 a cross-winding bobbin changer is described, which has a displacement mechanism, whereby the cross-winding bobbin changer can be arranged in the longitudinal direction of the machine and at the end of an automatic cross-winding winder It is supported movable on the moving track above the station. This known cross-wound bobbin changer automatically takes care of the above-mentione...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H67/04B65H67/08
CPCB65H54/26B65H67/085B65H67/0405B65H2701/31
Inventor 约尔格·特斯曼
Owner OERLIKON TEXTILE GMBH & CO KG