Etikettiervorrichtung

摘要

A label sticking apparatus has a suction drum (40) with at least three holding-sticking units (41) mounted at constant intervals on the periphery thereof so as to be movable in radial directions of the suction drum. The suction drum (40) is rotated intermittently by a constant amount so as to feed and stop the holding-sticking units (41) at a label feeding station (51), a positioning station (52) and a sticking station (56) which are disposed around the suction drum in this sequence. Labels are seriatim peeled from a label tape (16) and held on a distal end of the holding-sticking unit (41) at the label feeding station (51). At the positioning station (52), positioning of each label is performed by a positioning head (52) having a centering pin (70) and a pair of angular position correction pins (71,72). At the sticking station (56), the holding-sticking unit (41) is pushed through an eccentric cam (45) radially outward from the suction drum toward a work-piece (25), to press and stick the label held on the holding-sticking unit onto the work-piece.