| 摘要 |
<p>A cutting and transfer drum (10) in a continuous-film labeling machine, which allows disassembly into sectors (21, 22, 23, 24) comprised between two contiguous blades, each sector being provided with means for locking in the active position, which comprise a rotating rod (26) which is provided with an actuation crank (27), said rod having a portion (26a) which is adapted to mate with a reference element (28) provided on the sector, means adapted to retain the sector (21) in the locking position, a cam (30) adapted to make contact with an abutment (32) provided on the sector (21), so as to ensure a contact pressure of the sector on a supporting ring (25) which ensures the retention of the fluid that provides suction.</p> |
