| 摘要 |
<p>A cylinder cleaning apparatus for a printing press includes a cleaning web take-up roll (121), a constant amount feed mechanism (127), a unit throw-on/throw-off actuator (104) and an actuator (112a), and a plate (135) and bolts (136). The cleaning web take-up roll takes up a cleaning web (117) supplied from a cleaning web supply roll (118) to clean a circumferential surface of a cylinder (102). The constant amount feed mechanism takes up a constant amount of the cleaning web on the take-up roll regardless of an amount of the cleaning web taken up by the take-up roll. The unit throw-on/throw-off actuator and the actuator drive to rotate the take-up roll in taking up the cleaning web. The plate and bolts adjust a pivot amount of the take-up roll on which the constant amount of the cleaning web is taken up by the constant amount feed mechanism. <IMAGE></p> |
