SINGLE-MOTOR-DRIVEN GRAVURE CYLINDER CHUCK MECHANISM

摘要

Provided is a single-motor-driven gravure cylinder chuck mechanism that causes the contact of a chuck cone to a roll to be platemade to be increased at each processing unit of a fully automatic platemaking system. The gravure cylinder chuck mechanism is used in a processing unit of the fully automatic gravure platemaking processing system that performs a series of processes on the roll to be platemade to result in a platemade roll, and the gravure cylinder chuck mechanism has: a pair of chuck cones provided facing each other in order to chuck both ends of the roll to be platemade; a chuck cone moving means for causing the pair of chuck cones to be able to contact and separate from both ends of the roll to be platemade; and a single motor for driving the chuck cone moving means. The pair of chuck cones is able to contact and separate from both ends of the roll to be platemade by means of the single motor, and the roll to be platemade results from being chucked.