Improvement to glue labelling machine with mobile label- holder magazine

摘要

The machine is of the type which comprises a mobile label- holder magazine 21, a glue distributor roller 22, a glue spreader and label pick-up roller 23 and a pincer roller 24 for applying labels on bottles fed continuously. The improvement, essentially directed at preventing moving components of the magazine 21 tending to disarrange the packs of labels, consists of the fact that the active stroke of said magazine is guided along a rectilinear accompanying trajectory, tangent to the spreader roller 23, and is subject to a feed mechanism comprising a cooperating crank arm 32 and cam 36. IMAGE