| 摘要 |
PURPOSE:To solve the clogging of a polishing uneven part and enable the easy reproduction by providing a memory calling part for heating and smoothing the surface of a polishing member and raising the dirt adhered to the uneven part to the surface. CONSTITUTION:As a polishing member 20 is movable when brake rollers 25a, 25b are loosened to release the braking, it is moved by rotating spanning members 21a, 21b manually or with motive power. The polishing member 20 is first passed through a memory calling part 40, heated, whereby an uneven part 26 is removed, and returned to the original form with the smoothed surface, and the dirt adhered to the uneven part 26 rises to the surface. After the memory calling part 50, the polishing member 20 is passed through a cleaning part 60, in which a belt polishing roller 62 contacts with the surface of the polishing member 20 to peel and remove the adhered dirt, and a blower 66 calls the air in a cleaning chamber 61 to collect the dirt in the part of a filter 64. The filter 64 is properly changed, and wastes such as dirt are recovered and discarded. |
