B - Operations – Transporting – 31 – B
Patent
B - Operations, Transporting
31
B
B31B 17/46 (2006.01) B31B 1/06 (2006.01) B31B 17/02 (2006.01)
Patent
CA 2431344
The invention relates to a machine that is used to assemble cardboard boxes. Said boxes are of the type that comprise a main part or sheet and two independent sheets that form the end pieces, the latter sheets being attached to flaps forming part of the main sheet. The novelty of the inventive machine lies in the use of: lateral feed devices which contain stacked independent sheets; and movement devices for positioning said sheets at both ends of the male element or shaping mandrel which, during the lowering thereof, moves said sheets and the main sheet towards the lower folding element where the whole box is definitively formed. Improvements have been made to said folding element which facilitate the assembly of said box.
L'invention concerne une machine de montage de boîtes en carton du type de celles qui comprennent une pièce ou feuille principale et deux feuilles indépendantes constituant les raccords, fixées sur des rabats faisant partie de la pièce principale. L'invention présente comme nouveauté des dispositifs d'alimentation latéraux où sont empilées les feuilles indépendantes et des dispositifs de translation desdites feuilles qui les placent des deux côtés de l'élément mâle ou mandrin conformateur qui, dans sa descente, entraîne lesdites feuilles ainsi que la feuille principale jusqu'au moule de pliage inférieur où est définitivement formé l'ensemble de la boîte. Ledit moule de pliage incorpore également des améliorations facilitant le montage de ladite boîte.
Boix Maquinaria S.a.
Marks & Clerk
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