CROSS WINDING MACHINE Russian patent published in 1998 - IPC

FIELD: textile industry. SUBSTANCE: machine for winding continuously fed thread to cross wound spool has the following members: thread guide arranged stationary above in the middle of travel of traverse motion and defining tangential plane to rotating cylinder following traverse motion and two rotors rotating in opposite directions with fitted on catching blades. Rotor axes are located in common plane. Blades move in two adjacent parallel planes intersecting rotor axes plane perpendicularly. First guide bar is located on one side of thread movement plane in plane arranged adjacent to one of blade planes and in parallel with blade plane; guide bar projects into thread spreading plane to deflect thread from head thread guide to provide reciprocation of thread in thread spreading direction mainly at constant or preset speed of thread laying according to definite law. Auxiliary guide bars are installed in area of ends of traverse motion travel in plane parallel to planes of blades and are located at opposite side of thread spreading plane relative to main guide bar. Plane of rotor axes and main guide bar are located relative to thread spreading plane so that main guide bar does not project into thread spreading plane in the areas of ends of traverse motion travel but auxiliary guide bars project into thread spreading plane in the areas of ends of traverse motion travel and thanks to it, provide feeding of thread and setting of thread spreading speed. EFFECT: enlarged operating capabilities. 6 cl, 7 dwg