transportador giratório com alteração de trajeto para artigos leves

摘要

The path changing rotational conveyor (50) for lightweight articles comprises: a rotor (1) with receiving configurations (2) distributed along its periphery to be coupled with the lightweight articles and a perimetric wall (4) with a plurality of suction openings (5) in correspondence with the receiving configurations (2); and a stationary negative pressure chamber (6) defining a laterally open channel facing the perimetric wall (4) of the rotor along a predetermined circumferential arc. The negative pressure chamber (6) is partly delimited by the perimetric wall (4) of the rotor and, when the rotor rotates, the suction openings (5) are communicated directly with the negative pressure chamber (6) along the predetermined circumferential arc. The rotor (1) is connected to rotation means and the chamber (6) is communicated with a suction source.