Thread cross-winding device for producing cross-wound bobbin, is supported in winding device of textile machine manufacturing cross-wound bobbin in winding frame of winding device of cross-coil manufacturing textile machine pivoted

摘要

The thread cross-winding device is supported in a winding device (4) of a textile machine manufacturing a cross-wound bobbin in the winding frame of a winding device of a cross-coil manufacturing textile machine pivoted. A thread laying arm (20) is pivoted about a pivot axis and driven by an electric motor drive. The thread laying arm is adjusted with respect to its length (L) during cross-winding a thread running on the cross-wound bobbin (5), where a control device (23A) is provided, which reduces the length of the thread laying arm from the turning points to the middle of the pivoting area.