| 摘要 |
PROBLEM TO BE SOLVED: To reduce a cost of an apparatus, to shorten a molding cycle time and to improve productivity by bringing one shot of a lengthy band-like decorating sheet from an unwinder into close contact with a parting surface of a female mold, fixedly holding the sheet at a clamp, clamping the mold, casting resin in a cavity to integrate the resin with the sheet, and executing removing of a laminate and supplying of the sheet in parallel. SOLUTION: An end of a decorating sheet S from an unwinder 50 is grasped by a fixed chuck 54, and one shot of the sheet S is supplied onto a parting surface 14 of a female mold 12 by a conveying chuck 57. The sheet S is fixedly held by a clamper 20, and cut to sheets S for the shot by a cutting blade 65 at an end of a piston rod 62 of a cutting air cylinder 62. The sheet S is heated, softened by a hot platen, sucked by a vacuum suction hole 15, and the sheet S is stretched and brought into close contact with a female mold cavity. After a male mold 30 and the mold 12 are clamped, the resin of a flowing state is cast in the mold, laminated as the sheet S, integrated, then the mold is opened, a molding is removed, and sheet is supplied simultaneously in parallel. Thus, a cost of the apparatus is suppressed, a molding cycle time is shortened, and productivity can be improved.
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