| 摘要 |
<p>PURPOSE:To provide a sheet material peeling device capable of surely peeling a sheet material from the surface of a drum without requiring a recessed part such a groove on the surface of the drum, in a simple constitution. CONSTITUTION:A peeling device 350 advances/retreats a shaft 351 and a sucking frame 352 to/from a photosensitive material drum 310 via the turn of a turnable arm 354 by the expansion and contraction of the rod of a solenoid 356. The sucking frame 352 fitted into the shaft 351 is made of rubber rich in elasticity and made into a hexagon and the recesses of each side surface is made to act as what is called a sucker. At the time of peeling the photosensitive material, the shaft 351 and the sucking frame 352 and moved toward the photosensitive material drum 310 and the recess of the side surface of the sucking frame 352 is brought into close contact to the photosensitive material K to suck it. Then, each recess of the sucking frame 352 is successively sent so as to face and closely stick the photosensitive material K, accompanying with the rotation of the shaft 351 rotated following the photosensitive material drum 310.</p> |
