A SPINDLE DRIVE TYPE YARN WINDING APPARATUS

摘要

A spindle drive type yarn winding apparatus comprises a yarn traverse device and a spindle for inserting a bobbin. The apparatus further comprises: mechanism for adjusting the wind ratio connected to the traverse device or the spindle; a first synchronous motor connected to the traverse device and driving the traverse device; a second synchronous motor connected to the spindle and driving the spindle; and a frequency variable power source capable of connecting to both the first and second motors. The apparatus can wind a yarn at a constant wind ratio.