| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent the abnormal matching of sheets by delaying a moving speed in drawing the plural sheets from a bin when the loading numbers of plural sheets, loaded on the bin, are many, or, when a loading direction length is long. SOLUTION: The tip part right ends of plural sheets S, loaded on a bin, are nipped by a first-in gripper 10 from the insides and outsides of the tip parts to be moved rightward to be bound by a stapler 11; and then the tip parts are nipped from both the insides and outsides of the tip parts by a carrying gripper 12 to be carried rightward. When the loading number of the sheets S on the bin exceeds a given number, or a sheet size is larger (e.g. A3 lateral and B4 lateral), the moving speeds of both the grippers 10 and 12 are delayed to prevent sheet slippage.</p> |
