| 摘要 |
<p>In the automatic feeding device for thin or very thin pieces comprising a linear vibrating rail, the rail (1) is divided into four zones, a zone (A) with an acceleration slope (2), a zone (B) with a passage detector (3) followed a rocker moving the pieces to the left and to the right, a zone (C) or buffer store and a zone (D) or final zone where the pieces are placed flat again. In the second zone (B) the rail at this place comprises three planes, a horizontal plane (4) situated under the centre of gravity of the piece and, on either side of this plane (4), a downward inclined plane (5, 5') <IMAGE></p> |
