| 摘要 |
PURPOSE:To perform continuous printing by employing different printing plates, by adhering different printing plates to the sides of a packing triangular rotor for a plate cylinder while protruding one side having a desired printing plate adhered thereto toward the outer periphery of a tire roll by rotating said rotor to print the same. CONSTITUTION:When printing by a printing plate 7' having content different from that of a printing plate 7 is desired, a rotary motor 20 is energized to ro tate a plate cylinder rotary shaft 4 is rotated through a motor gear 18 and a gear 17 and the base part side of a ratchet revolving arm 11 is also rotated. In this case, the ratchet rotary pawl 12 in a leading end side rotates a ratchet 9 to a direction shown by the arrow and, when the printing plate 17' reaches a printing position, a ratchet fixing pawl 14 for stopping the energization of the rotary motor 20 is also engaged with a gear 13 to fix the printing plate 17' at the printing position. When printing by a printing plate 17'' is desired, the rotor 5 for the plate cylinder is rotated in the same way as the printing plate 17' is desired to enable printing. |
