CARTONING MACHINE BY WINDING CARDBOARDS AROUND PACKETS OF PREFORMED OBJECTS

摘要

P IN THIS CARTONING MACHINE OPERATING BY FOLDING CARDBOARDS AROUND PREFORMED PACKETS 10 OF OBJECTS TO BE PACKED, IT IS PROPOSED, ACCORDING TO THE INVENTION, TO INSERT EACH NEW CARTON 12 ON THE PACKET ADVANCING LINE 10 BEFORE EVEN THAT THE PREVIOUS CARTON HAS NOT CLEARED THE INSERTION AREA, WITH TEMPORARY PARTIAL OVERLAY OF THE CARTONS, TO REDUCE THE PITCHES BETWEEN THE SUCCESSIVE PACKAGES. IN ADDITION, IN INSERTION C, THE ADVANCEMENT OF PACKETS OF OBJECTS 10 IS ENSURED BY CROSS BARS BROUGHT TO FALSE BY A CHAIN CONVEYOR 11 PROVIDED ENTIRELY ON THE SIDE OF THE ADVANCING LINE THAT IS Unlike the one behind which the cardboard insertion occurs. /p