| 摘要 |
<p>PURPOSE:To prevent a paper sheet from being caught and the generation of paper jamming due to the insufficient pushing-out, by tapping down the rear end part of the paper sheet by a tapping-down member at the time point of completion of the pushing-out operation in which the paper sheet on a posterior processing tray is pushed out on a placing tray by a pushing-out member. CONSTITUTION:In the posterior processing mode, a pusher 11 is driven by a pusher driving device 12, and advanced in the D1 direction for the pushing-out to the front edge part of a posterior processing tray 5. When the posterior processing tray 5 advances to a prescribed position, the turning part 22b of a contact member 22 makes contact with a shaft 19 installed at a discharge gate 33. If the pusher 11 is advanced furthermore in the D1 direction in this state, the contact member 22 turns downward. Through this turn, a pushing-out part 25 is turned so that the pushing-out surface is positioned on the side separated from a paper bundle P from the vertical plane, and at the same time, in a tapping down part 26, the tapping down surface is turned to the underside of the posterior processing tray 5. Accordingly, at the time of the completion of the pushing-out operation, the rear end part of the paper sheet is tapped down to a loading tray 6 by the tapping-down part 26.</p> |
