| 摘要 |
<p>A quick folding unit for a fret-folded separator cutout for boxes for containing ampoules or the like, comprising: a line (4) for the stepwise advancement of the cutouts, which has a plurality of pairs (11a,11b) of cross-members along which a plurality of trucks (12) are mounted so that they are slideable transversely, plates being rigidly coupled to the trucks and being arranged longitudinally to the line so as to support and fold the upper crests of the spacers of the cutout, the plates being provided with a rear pusher tooth for the advancement of the cutout; a cutout folding line (5), which lies above the advancement line (4) and has a plurality of cross-members (18a,18b) that advance stepwise and along which a plurality of trucks (19) are mounted so that they are slideable transversely, respective longitudinal seats (20) being rigidly coupled to the trucks, the plates (16) being insertable in the seats; fixed cam profiles for the translatory motion of the trucks along the cross-members; means (6) for depositing the cutouts at the inlet of the advancement line; and means (7) for removing the folded cutouts. <IMAGE></p> |
