| 摘要 |
<p>A method and unit (1) for feeding blanks (2) to a user machine (3), whereby at least two synchronized pickup heads (10) withdraw the blanks (2) from respective hoppers (4) and feed them to respective conveying pockets (8) moving continuously along a user path (P1) of the machine (3); each blank (2) adheres by suction to a flat conveying surface (28) of the respective pickup head (10), with a first lateral edge (40) projecting outwards of the flat conveying surface (28) and with a second edge (39) contacting a push tooth (30) projecting from the respective flat conveying surface (28), and is so inserted inside the respective conveying pocket (8) as to be maintained in a flat configuration between the push tooth (30) and a stop element (18) moving together with the conveying pocket (8). <IMAGE></p> |
