| 摘要 |
PURPOSE:To make the achievement of the equalization of printing on tablets possible, by carrying out the stop of the supply of printing matters at a fixed timing, the change of a transfer roller to the cleaning position and the advance of cleaning components onto the surface of the transfer roller. CONSTITUTION:Tablets 9 are supplied from a hopper 7, 8 onto a supply drum 6, transferred with the transfer roller 5 to which ink is supplied from an ink reservoir 3 via a design roller 4 and dropped into a receiver part 10. Then, a controller 1 stops, at each fixed timing, the adsorption of tablets 9 onto the supply drum 6 by closing an electromagnetic valve 49, separates the transfer roller 5 from the design roller 4 and the supply drum 6 by the operation of an air cylinder 14 and sprays solvent onto the cleaning components 11 of gauze or the like from a nozzle 12 for a fixed time by the operation of a pump 32. Thereafter, the component 11 are advanced with an air cylinder 13 and contacted onto the transfer roller 5. Then, the cleaning is carried out. |
