| 摘要 |
PROBLEM TO BE SOLVED: To improve the productivity of a product while reducing costs necessary for a whole apparatus. SOLUTION: In a molding apparatus 10, a movable mold 11 having a cavity 15, a fixed mold 12 in which first and second runner channels 16 and 17 are formed, and a runner stripper plate 13 in which a sprue hole 21 is formed are provided, and the first and second runner channels 16 and 17 and a sprue runner SR molded in a sprue hole 21 are cut off from the product molded in the cavity 15. A runner lock pin 20 which fits the sprue runner SR to the runner stripper plate 13, a push pin 22 which pushes the sprue runner SR fitted by the runner lock pin 20 to the side of the fixed mold 12, and a torque application means which applies torque to the sprue runner SR pushed out by the push pin 22 are provided. COPYRIGHT: (C)2008,JPO&INPIT
|
