SINGLING-OUT DEVICE FOR SPINDLELESS SPINNING FRAME

摘要

The separating device of open-end spun spinning unit solves the problem of picking and transport of fibres in transport channel into a spinning rotor, with simultaneous ensuring of optimal requirement for an air mode of spinning units. The principle of the solution consists in the fact that a separating edge consists of an arc-shaped surface, which is longer than 30 percent of overall length of the bottom wall lead from the outlet hole in the same inclination direction as the upper wall, but in different angles. The separating edge is shifted towards the outlet hole and in the direction of rotation of a combing roller so that the tangential plane lead tangentionally towards the separation edge and perpendicularly to an imaginary prolonged upper wall of the transport channel passes through the upper edge or behind the upper edge of the upper wall of the outlet hole.<IMAGE>