Cotton wool winding device for making a cotton wool reel has at least one pulley bearing holder removably fixed in frame and guides on frame via which bearing holder can be moved coaxially to axis of rotation of pulley

摘要

The device has a continuously circulating belt (R) driving a core on which the cotton wool is wound and belt pulleys (R4, R5) mounted in the machine frame (MG) or supported by pivot arms mounted in the frame. At least one pulley over which the belt passes on the outside has at least one bearing holder removably fixed in the frame and guides on the frame via which the bearing holder can be moved coaxially to the axis of rotation (Ax) of the pulley.