| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a manufacturing apparatus of a hollow molded product with a simple structure capable of shortening a production cycle time of the product, and a manufacturing method thereof. <P>SOLUTION: In the manufacturing apparatus 1, a parison forming station S1 for forming a parison P, a built-in component attachment station S2 where opposite sides of a center die 3 including a built-in component 2 are held and closed across the parison P by a pair of molding dies 4 and the built-in component 2 is attached to the parison P transferred to the molding dies 4, a molding station S3 where the molding dies 4 are closed to mold a hollow molded product, and a conveyance station S4 for removing the hollow molded product from the molding dies 4 and conveying the product are juxtaposed in this sequence from one end of the apparatus. The center die 3 is fixed in the built-in component attachment station S2 and the molding dies 4 are provided to be reciprocable between the built-in component attachment station S2 and the molding station S3. <P>COPYRIGHT: (C)2013,JPO&INPIT |
