| 摘要 |
<p>A stamping device comprises a plurality of stamp rollers (11), a support member (13) having the stamp rollers mounted thereon and arranged on a circumference having a center at a center of pivotal movement, the stamp rollers being spaced apart by a predetermined angle about the center, a rotary actuator (14) for pivotally moving the support member so that one of the stamp rollers in a stamping position and the other stamp rollers in a standby position are alternately shiftable to the other position, and drive means (43,44) for rotating the stamp roller in the stamping position.</p> |
