Patent ID: 7842151
Filing Date: 2010-11-30
Classification: B27D,B29C,Y10T

Abstract:
1. An apparatus for manufacturing a layered product in which a decorative material made of a thermosetting resin is laminated on a surface and a side face of a base material, comprising: a conveyer mechanism that conveys said base material and said decorative material in a state that said decorative material is fixed to an upper surface of said base material; a cutting unit that forms a first cut portion on a cornering side of said base material to be conveyed by said conveyer mechanism and also forms a second cut portion, which includes an arc-shaped portion, on a rear surface side of said decorative material at a part corresponding to said first cut portion; and a bending member that bends said decorative material at said arc-shaped portion in said second cut portion; wherein said cutting unit comprises a cutting tool which has a cutting blade having a first cutting plane that forms said first cut portion by cutting the cornering side of said base material and a second cutting plane that forms said second cut portion by cutting the rear surface side of said decorative material, and a part of said second cutting plane connected to said first cutting plane is formed to be an arc-shaped plane, and said cutting unit further comprises a first guiding roller which guides a side face of said base material being conveyed by said conveyer mechanism, a second guiding roller which guides an upper surface of said decorative material, a pressing guiding member which is supported by a resilient member and presses and guides a rear surface of a bending margin of said decorative material, and a supporting mechanism that supports said first guiding roller, said second guiding roller, said pressing guiding member, and said cutting tool in a manner that positions thereof can be changed so that a cut depth of said base material is alterable.