| 摘要 |
Disclosed is a structure for a core mold that shapes a foamed body by working with a cavity mold in a foamed body shaping device. The structure includes a box-type frame; a cover plate that covers a side opening part of the box-type frame to form an inner partition space in the box-type frame; one or more steam inflow holes formed in the box-type frame to supply steam into the inner partition space; one or more coolant inflow holes formed in the box-type frame to supply coolant into the inner partition space; one or more outflow holes formed in the box-type frame to discharge the coolant and the steam from the inner partition space; a cut-off partition that divides the inner partition space into a steam stagnation space and a steam cut-off space; and a steam pipe unit connected to the steam inflow holes and installed only in the steam stagnation space. |
