B - Operations – Transporting – 42 – C
Patent
B - Operations, Transporting
42
C
B42C 11/02 (2006.01)
Patent
CA 2270934
An apparatus for applying a wraparound cover (4) to a pad (5) includes a loading station (32), a creasing station (33) having a pair of knife edges (118, 119) and an anvil (97) for applying a pair of parallel creases (18, 19) in the cover, a gluing station (34) for applying a bead of glue (23) to an underside of the pad (5) and a folding station for folding an overlap portion of the cover about the rear and underside of the pad so as to engage the glue bead (23). The folding station includes a holdown mechanism (57) and an articulated hand (58) that folds the cover overlap portion at each crease about the rear edges of the pad.
L'invention porte sur une machine servant à poser une couverture (4) enveloppante sur un bloc-notes (5) et comportant: un poste de chargement (32); un poste d'estampage (33) comprenant deux bords tranchants (118, 119) et une enclume (97) concourant à la formation de deux rainures parallèles (18, 19) dans la couverture; un poste d'encollage (34) enduisant de colle (23) le dessous du bloc-notes (5); et un poste de repliage repliant la partie recouvrante de la couverture autour de l'arrière et du dessous du bloc-notes et les mettant en contact avec la couche (23) de colle. Le poste de repliage comprend un mécanisme d'abaissement (57) et une main articulée (58) qui replie la partie recouvrante de la couverture autour des bords arrière du bloc-notes au niveau des deux rainures.
Brackett Inc.
Fetherstonhaugh & Co.
LandOfFree
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