Automatic device for extracting stacks of finished hollow articles from a stacking station of a heat moulding apparatus

摘要

An automatic device for extracting stacks of finished hollow articles from a stacking station of a heat moulding apparatus. A plurality of vertical rods, rotatable about their longitudinal axes for engagement with stacks of finished articles, are mounted for vertical and horizontal displacement. Control means are provided for controlling engagement and disengagement of the stacks of articles and for controlling vertical and horizontal displacement of the rods in a predetermined sequence.