Method and machine for automatic production of a prismatic box by bending and joining of a flat piece of base, and obtained prismatic box (Machine-translation by Google Translate, not legally binding)

摘要

Method and machine for automatic production of a prismatic box by bending and joining a flat piece of base, and obtained prismatic box. The box is obtained by folding a flat piece of base 50 with a central polygonal sector (4), with first wall panels (1) and second wall panels (2) including flap panels (3), the The machine responsible for its assembly includes a conveyor (40), a glue applicator device (41), an inner mold element (21) and an outer mold element (22), wherein the proposed method involves introducing the flat base pieces (50) in a direction perpendicular to two opposite (5) opposite sides of the central polygonal sector (4) provided with first wall panels (1), producing a first folding of said second wall panels (2) and a further folding of the first wall panels (1), pressing them against the extrados of said flap panels (3), and causing their folding. (Machine-translation by Google Translate, not legally binding)