UNIT FOR THE APPLICATION OF OPENING DEVICES ON SEALED PACKAGES OF FOOD PRODUCTS

摘要

There is discloses a unit (1; 1'; 1''; 1'''; 1''''; 1'''''; 1'''''') for the application of opening devices (2; 2'; 2''; 2'''; 2''''; 2'''''; 2'''''') on respective sealed first packages (3; 3'; 3''; 3'''; 3'''') of food products, comprising: - at least one first gripping device (8; 8'; 8''; 8'''; 8''''; 8'''''; 8'''''') configured to receive, in use, a relative opening device (2; 2'; 2''; 2'''; 2''''; 2'''''; 2'''''') and movable along a first path (P; P''; P'''; P''''; P'''''; P''''''); first path (P; P''; P'''; P''''; P'''''; P'''''') comprising a first stretch (P2) in which opening device (2; 2'; 2''; 2'''; 2''''; 2'''''; 2'''''') is applied onto package (3; 3'; 3''; 3'''; 3''''); a first track (12; 12''; 12''''); a first transfer element (14a; 14a''; 14a'''; 14a), which is operatively connected to first gripping device (8; 8'; 8''; 8'''; 8''''; 8'''''; 8''''''); and at least one second transfer element (14b; 14b''; 14''''; 14'''''; 14''''''); first transfer element (14a; 14a''; 14a'''; 14a) is self-movable along first track (12; 12''; 12'''') and is movable independently of second 20 transfer element (14b; 14b''; 14''''; 14'''''; 14'''''').