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

摘要

There is disclosed a unit (1; 1'; 1"; 1"'; 1"") for the application of opening devices (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"") configured to receive, in use, a relative opening device (P; P"; P"'; P"") and movable along a first path (P; P"; P"'; P""); first path (P; P"; P"'; P"") comprises a first stretch (P1) in which an adhesive substance is applied, onto opening device (2; 2'; 2"; 2'''; 2"") and/or a second stretch (P2) in which opening device (2; 2'; 2"; 2"'; 2"") covered with adhesive substance is applied onto package (3; 3'; 3"; 3"'; 3""); unit (1; 1'; 1"; 1"'; 1"") further comprises: a first track (12; 12"; 12""); unit (1; 1'; 1"; 1"'; 1"") further comprises a first transfer element (14a; 14a"; 1 4a "'; 14a), which is operatively connected to first gripping device (8; 8'; 8"; 8"'; 8""); and a second transfer element (14b; 14b"; 14""); first transfer element (14a; 14a"; 14a) is self-movable along first track (12; 12"; 12"") and is movable independently of second transfer element (14b; 14b"; 14"").