Sequencing unit for opening devices to be glued to sealed packages of pourable food products

摘要

There is described a sequencing unit (1) operating along a feed path (A) of a succession of opening devices (3) for attachment to respective sealed packages of pourable food products; the unit has: push means (25) interacting at a predetermined rate with the succession of opening devices (3) to feed them along the path (A); and locating means (29) interacting with the opening devices (3) and of variable configuration to maintain opening devices (3) with different geometric characteristics in a predetermined position with respect to the push means (25).