Textile machine that continuously feeds yarn and winds it on cone-shaped bobbins

Abstract

The invention relates to a textile machine for continuously delivering finished yarn and winding it on conically cross-wound bobbins, said textile machine comprising a traversing device (3) with its own independent drive, A winding roller (5) with its own independent drive and a pair of oscillating bobbin arms (4) with means for rotatably mounting the ends of the bobbins of the bobbins (2). The traversing device (3) and winding roller (5) are mounted on the machine frame at an angle (α) which accounts for half of the taper of the winding bobbin (2), which The longitudinal axis (20) of the cartridge (2) is horizontal.

Description

technical field [0001] The invention relates to a textile machine for continuously delivering finished yarn and winding it on conically cross-wound bobbins, said textile machine comprising a distribution device with its own independent drive, with its own Independently driven winding rollers and a pair of oscillating bobbin arms with means for rotatably mounting the ends of the bobbin bobbins. Background technique [0002] Currently, on textile machines that continuously feed the finished yarn, for example on free-end or air-jet spinning machines that continuously feed the finished yarn, each working unit in a row of working units arranged next to each other A winding unit for winding yarn on conically cross-wound bobbins is used at the unit. These winding units comprise rotating driven winding rollers on which the wound bobbins or bobbins rest with their peripheral edges. Thus, these bobbins or bobbins are driven and the yarn produced continuously on the machine is wound ...

AI Technical Summary

Problems solved by technology

The consequence of the horizontal arrangement of the winding rollers and the oblique arrangement of the winding bobbins on a textile machine that continuously feeds the finished yarn is that the formation on the bobbins or bobbins oblique to the vertical is continuously made and The conical package of the delivered yarn, i.e. the front side of the package is inclined with respect to the vertical, which means that as the diameter of the winding bobbin becomes larger, the wound yarn tends to Slippage towards the front side of the bobbin with smaller diameter during traversing, which leads to the risk of defective winding of the continuously produced and conveyed yarn

A further disadvantage of the background art of textile machines for continuously conveying the finished yarn is that, from the point of view of the built-up area, a relatively large space for arranging the winding unit is required at the station in the width direction of the machine. space

Another disadvantage of the background art of textile machines for the continuous delivery of finished yarn is that if it is necessary to change the conicity of the winding bobbin or if it is necessary to switch from winding on a conical bobbin to a winding on a cylindrical bobbin winding on bobbins and vice versa requires rebuilding the winding unit for continuous delivery of finished yarn, which in many cases is completely impossible on machines with continuous delivery of finished yarn

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