| 摘要 |
<p>A batch-forming station for folded boxes (13) arranged at the introduction of a transporting device with chains (5) equipped with pincers (6) for gripping batches (2) of folded boxes (13). Alternate pincers (6) are actuated during shifting, in such a way as to rotate by 180.degree. downwards, thus positioning two successive batches (2) of folded boxes (13) head to tail, while the other pincers (6) only pivot by 60.degree. downwards. Both batches (2) are freed by the pincers (6) and taken up by new pincers (125 and 126). These new pincers (125) move the first batch (2) underneath the second one, and lower the second batch (2) dropping it on top of the first batch (2), thus forming a packet (122) to be introduced, finally, into a tying or bundling machine (127).</p> |
