| 摘要 |
PROBLEM TO BE SOLVED: To provide a foam molding device which is capable of reducing the internal pressure of a cavity without a significant ensuring change of a mold structure and manufactures the foamed molded product which is lightweight and of low density, in the foam molded device for a foam molded product such as a pad for an automotive sheet. SOLUTION: In the foam molded device equipped with a foam molded tool 10 for forming a closed cavity 26 having a discharge aperture 30, a gas suction device 18 and a vacuum adapter 20 which is connected to the gas suction device 18 and attached to the discharge aperture 30 and works to reduce the internal pressure of the cavity 26, the vacuum adapter 20 has a suction route 36 for sucking gas from the interior of the cavity 26 and an opening/closing mechanism 38 for opening/closing the suction route 36. In addition, the adapter 20 is fitted to the discharge aperture 30, in a freely attachable/detachable manner, on a nozzle part 34 at the tip of the suction route 36. |
