Design and Study of outside Wrapping Machine of Sewing Thread Barrel

This study designs an automatic outside wrapping machine of sewing thread barrel according to analysis of manual outside wrapping technology and principle on sewing thread barrel. And it makes a design and development towards the mechanical, pneumatic and control systems of this machine. It brings positive significance for the improvements of productive effect of textile enterprises by verifying various functions with the packaging test developed by the packing production line of sewing thread bar.