| 摘要 |
<p>PURPOSE:To eliminate defects on separating accuracy, cost, high speed corresponding performance, and the like in a paper feeding device for delivering sheets separatively sheet by sheet in the delivery direction from a tray with the sheets stacked thereon. CONSTITUTION:A tray 1 is inclined in such a way as to place the lower reaches in the delivery direction on the lower side, and a collision plate 4 interlocked with a vibrating device 9 is disposed at the bottom part of the inclined tray 1. An ultrasonic vibrator or a roller with unevenness formed at the peripheral surface can be used as the vibrating device 9.</p> |
