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Cross-winding bobbin replacement mechanism and its operating method

A technology for cross-winding bobbins and parts is applied in the field of replacing parts of cross-winding bobbins, which can solve the problems of cumbersome, time-consuming, complex structure and the like, and achieve the effect of low cost

Active Publication Date: 2016-03-02
RIETER AUTOMATIC WINDER GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the mechanism described in DE 19533833 B4 is not only relatively complex in structure, but also has the disadvantage that the cross-winding bobbin changing mechanism must be redefined each time before the yarn end is produced during the normal winding operation at each station. size, which is very tedious and time-consuming

Method used

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  • Cross-winding bobbin replacement mechanism and its operating method
  • Cross-winding bobbin replacement mechanism and its operating method
  • Cross-winding bobbin replacement mechanism and its operating method

Examples

Experimental program
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Effect test

Embodiment Construction

[0024] figure 1The front view schematically shows a textile machine for producing cross-wound bobbins, in this embodiment an automatic cross-winder 1 . Such an automatic cross-winding winder usually has a number of identical stations 2 between its end frames 35, 36, at which station a ring spinning machine (not shown) upstream of the production process The bobbin 9 produced is rewound into a cross-wound bobbin 11 of a large package. The prepared cross-wound bobbin 11 is then transferred to the cross-wound bobbin transport mechanism 21 of the textile machine itself by means of an automatically operating cross-wound bobbin changer 23 and then sent to the bobbin loading and unloading station ( not shown), etc. like figure 2 As shown, such an automatic cross-winding winder 1 generally has a logistics device in the form of a bobbin conveying system 3 in which bobbins 9 or empty bobbin bobbins 34 are transported by means of a conveying circle Disc 8 circulates. figure 2 The b...

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Abstract

The method involves positioning cross-wound bobbin change aggregate (23) in succession at working locations (2) of a textile machine (1), and providing a measuring device i.e. thread handling elements, for measuring position of the working locations. A set of values is determined for a subsequent positioning of the thread handling elements at the working locations of the textile machine. The thread handling elements are driven in contact with a housing of the working locations in a given usage position. An independent claim is also included for a cross-wound bobbin change aggregate comprising a control device.

Description

technical field [0001] The invention relates to a method of operating a cross-wound bobbin changer and a corresponding cross-wound bobbin changer. Background technique [0002] Various embodiments of cross-wound bobbin changers for automatically servicing stations of textile machines producing cross-wound bobbins have been disclosed and in numerous patent applications such as It is described in detail in DE19533833B4, DE102007036696A1 or DE102007048719A1. [0003] This cross-wound bobbin changer is supported above the station in a movable manner along the machine-length travel guide and is equipped with various actuating mechanisms, which are used, for example, for cross-wound bobbins / empty tubes In the process of replacement. On demand (that is, when the cross-winding bobbin has reached its predetermined diameter at one of the textile machine stations), the cross-winding bobbin changer is dispatched to the relevant station, and the cross-winding is then performed at that ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H67/04B65H54/26
CPCB65H54/26B65H2511/20B65H2701/31
Inventor 斯特凡·本特尔M·库彭本德德特勒夫·吕克尔H-J·维斯特
Owner RIETER AUTOMATIC WINDER GMBH
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