| 摘要 |
<p>PROBLEM TO BE SOLVED: To efficiently gather sheets recorded with images by each copy and bind them for discharging them at a high speed and prevent occurrence of wrinkles and flaws on a sheet bundle especially when the sheet bundles are discharged. SOLUTION: This device comprises a stacker for loading sheets and storing them temporarily, a binding means for binding sheet bundles loaded on the stacker, an discharging belt having a discharge claw protruded for conveying the bound sheet bundles, a paper discharging means for discharging the sheet bundles, and a paper discharging tray for storing the discharged sheet bundles. When a discharging linear velocity of the paper discharging means is higher than an extruding linear velocity of the sheet bundles by the discharging claw and the discharging claw rotates with making an arc locus in a conveying process to discharge sheet bundles with the minimum size, rear ends of the sheet bundles do not collide with the discharging claw.</p> |
