METHOD AND DEVICE FOR REELING OF SPINNED YARN PACKAGE Russian patent published in 2004 - IPC

FIELD: reeling on a tube laid on the inner wall of the spinning centrifuge of a centrifugal spinning machine of a spinned yarn. SUBSTANCE: the tube is introduced in the spinning centrifuge and the thread passing between the mouth and the inner wall of the spinning centrifuge is caught, and the remainder of the spinning thread arising between the drawing device and this end of the tube is separated and removed by draw-off. Separation of the remainder of the spinning thread is accomplished with the aid of a separating fixture controlled by relative movement between the tube and the thread is retained and stretched on one end by the rollers of the drawing device and on the other end by yarn package or tube. The device has at least one separating fixture for separation of the remainder of the spinning thread arising between the drawing device and the tube end from the spinned yarn, and a suction fixture for removal of the separated remainder of the spinning thread. The separating fixture has at least one knife rotating about the axis of rotation, which lies on the imaginary center line forming a common longitudinal line of the tube and the thread tube. The centrifugal spinning machine has means for transformation of the axial relative movement of the thread tube and tube into the movement of the knife consisting of passing at least partially spiral-like groove and a bolt movable in the groove. EFFECT: provided elimination of the hindrance produced by the free end of the remainder of the sagging spinning thread. 15 cl, 7 dwg