| 摘要 |
PROBLEM TO BE SOLVED: To provide a press molding machine capable of reducing the shape restriction of an uneven pattern and preventing the occurrence of burr in obtaining an outside corner accessory having the uneven pattern on its outer surface by press molding. SOLUTION: An outer surface side mold part 2 comprises a fixed base 7, two drive blocks 8 and 8 driven so as to slide with respect to the fixed base 7 and a stopper mechanism 9. The respective drive blocks 8 and 8 are equipped with uneven shaping parts 5 and can be driven so as to slide between a molding state wherein the mutual end parts of the uneven shaping parts 5 are abutted obliquely and a demolding state wherein the respective uneven shaping molds 5 are moved in a direction mutually spaced apart toward the oblique side on the side of the fixed base 7. The stopper mechanism 9 is equipped with a stopper member 10 and the drive mechanism 11 for driving the stopper member 10. The drive mechanism 11 can drive the stopper member 10 between a state interposed in close contact with the gaps 13 between the fixed base 7 and the drive blocks 8 and 8 in a molding state and a state pulled out of the gaps 13. COPYRIGHT: (C)2008,JPO&INPIT
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