| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To limit pushing force of a presser roll not to brake a new winding shaft when fixing a web cut by the presser roll to the new winding shaft, in regard to a continuous winding device which automatically exchanges a winding shaft for winding a printed web. <P>SOLUTION: The web W printed in a printing unit is wound around the winding shaft S1. When winding quantity of the winding shaft S1 reaches the predetermined value, the winding shafts S1 and S2 are turned at 180 degree to replace each other, and the presser roll PR and a cutter C are turned clockwise, and the cutter C cuts the web W, and the presser roll PR adhere the cut web W to the winding shaft S2 for fixation. An overload limiting device 31 provided in a driving unit of the presser roll PR limits the pushing force of the presser roll PR not to exceed the predetermined value. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
