| 摘要 |
FIELD: machine building.SUBSTANCE: device is implemented as follows: power supply unit, for example drawing tool, supplies broken thread in torsion zone, where it is rolled into yarn, envelopes outer surface of a cap, rotating together with a spindle, and is transmitted to a receiving cartridge. Section of yarn from lower surface of cap to receiving cartridge periodically contacts with brake device, "creeping" from spindle, wound at each revolution of cylinder of yarn. Braking device is a "hill" with flat front slope, located in an area between edge of cap and point of winding yarn perpendicular to direction of yarn. Hill moves in horizontal and vertical directions, thus providing optimum conditions of twisting and winding. Synchronisation of rotation of spindle and cap is carried out by spline joint. High efficiency of device is provided due to gyroscopic effect, which reduces lateral load on bearing axis. Stabilisation of process is ensured by placing in upper part of cap teeth for non-cylinder spinning.EFFECT: invention can be used in textile industry for producing mainly yarn and other articles.7 cl, 3 dwg |
