Thread traversing device for a winding device in a textile machine producing crosswound bobbins

Abstract

The present invention relates to a yarn transverse device which is used for producing the coiling device of the weaving loom of the cross-winding roller. The yarn transverse device includes a feed carrier which is used for laterally feeding the yarn to the guiding roller that can be rotatablely driven. In this instance the feed carrier is designed to the form of finger-shaped feed carrier which is installed moving in the boundary of the pivoting axis and is driven by the motor driver. According to the invention at least one supporting rail (20) is arranged at the position spacing the yarn placing arm (18) of the finger-shaped feed carrier (13) and facilitate that in the lateral movement period of the yarn the yarn placing arm (18) generates the shift perpendicular to the moving plane (E) or when the twisting of the yarn placing arm (18) exists, the yarn placing arm (18) leans to the supporting rail (20).

Description

technical field

[0001] The invention relates to a yarn traversing device for a bobbin arrangement of a textile machine for producing cross-wound bobbins according to the preamble of claim 1 . Background technique

[0002] It is well known that in the manufacture of textile packages, in particular so-called cross-wound packages, at least two requirements have to be fulfilled. On the one hand, the textile bobbin must be set in rotation for winding the yarn onto the bobbin body, and on the other hand, the yarn running onto the rotating textile bobbin must traverse along the bobbin axis. As modern textile machines, especially cross-winding bobbins, the traversing devices of these machines must be able to achieve high traversing speeds in order to produce cross-wound bobbins at high winding speeds.

[0003] Traversing devices capable of traversing textile yarns at relatively high speeds have been known for a long time in many different embodiments in the textile machine industry...

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