| 摘要 |
<p>The invention relates to a machine for sorting substantially rod-shaped articles or items (3 - 6) of magnetic material in accordance with the respective lengths of the items, preferably items of cutlery such as knives, forks, and spoons.
<??>The machine includes a transporting arrangement (1) which comprises magnetic collecting elements (2) which attract magnetically the ends of respective items and carry the items past a plurality of underlying magnetic delivery elements (11 - 14) with the items hanging vertically from the collecting elements (2). When seen in the direction of movement of the collecting elements (2) the delivery rods (11 - 14) are spaced at a progressively diminishing distance from the movement path of the collecting rods (2), this distance being adapted so that the lower ends of the longest items (3) come into contact with the first delivery elements (11) and are drawn loose from a respective collecting element (2) thereby, this procedure being repeated at each classifying station in turn until the shortest item (6) comes into contact with the last, commensurately spaced delivery element (14) and its drawn loose thereby.</p> |
