| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus for molding a stain-proofing sealant which can improve productivity. SOLUTION: The apparatus is composed of a press frame 1 having a crown 2 and a bed 3, an upper mold M1 fitted to the lower surface of the crown 2, a wedge type lifting mechanism 40 mounted on the upper surface of the bed 3, a movable platen 5 which is mounted on the upper surface of the mechanism 40 and on which lower molds M2a and M2b are mounted, a right and left tables 20 and 10 which are arranged on the right and left sides of the press frame 1, respectively, and a transverse shift means reciprocating the lower molds M2a and M2b between the movable platen 5 and the right and left tables 20 and 10. The transverse shift means is composed of rails 53, 13, and 23 arranged between the movable platen 5 and the right and left tables 20 and 10, wheels 31 rolling the lower molds M2a and M2b on the rails 53, 13, and 23, and motors 32 driving the wheels 31. Since molding by the lower mold M2b is prepared while molding by the lower mold M2a, the loss of time can be prevented. COPYRIGHT: (C)2006,JPO&NCIPI |
