Vorrichtung zum Aufrichten flach gefalteter, schlauchförmiger Zuschnitte auf einen Schachtelförderer

摘要

A device for erecting tubular flattened blanks (2) in a line (10) for feeding cases (50) comprises alternative means (20) aimed at withdrawing the blanks (2) from a magazine (3), a conveying suction belt (4), operated continuously, on which the means (20) releases each blank (2) that is to be conveyed to the erecting station (40). The station (40) is designed to open said blank (2), in order to obtain, during a dwell phase (A) of the line (10), a correspondent case (50) located inside a housing (60) that is defined onto the running plane (12) of the feeding line (10), and by a pair of prongs (11). The feeding line (10) is made to advance step by step and in phase relation with the erecting station (40).