| 摘要 |
<p>PURPOSE:To carry out automatic paper feed and manual insertion paper feed with a same constitution. CONSTITUTION:As for a sheet feeding device which sends out a sheet on a pressing plate 2 by the paper feeding rollers 4a and 4b and transports the sheet in the state separated one by one by separating hooks 6a and 6b, releasing cams 5a and 5b for releasing the pressing force of the pressing plate 2 are provided, and hook opening cams 5a-1 and 5b-1 for separating the hook parts 6a-2 and 6b-2 of the separating hooks 6a and 6b from the pressing plate 2 are installed on the releasing cams 5a and 5b. In case of automatic paper feed, the pressing force of the pressing plate 2 is released by turning the releasing cams 5a and 5b in one direction, and the hook parts 6a-2 and 6b-2 are separated from the pressing plate 2 by the cams 5a-1 and 5b-1, and the common paper sheets are set, and separation-supplied by the separating hooks 6a and 6b. In case of the manual insertion paper feed, the hook parts 6a-2 and 6b-2 are positioned an the pressing plate 2 side by turning the releasing cams 5a and 5b in the other direction, and the sheet is set on the hook parts 6a-2 and 6b-2, and paper feed is carried out.</p> |
