28-05-2018 дата публикации
Номер: KR101861447B1
The present invention relates to a press molding apparatus for molding an infrared flare, and more specifically, to a press molding apparatus for molding an infrared flare, in which a divided mold having an integral core is applied so as to remove friction caused when molding the infrared flare, and a molding method using the same. The press molding apparatus of the present invention includes: a base frame; an upper punch mounted on an upper portion of the base frame, and linearly reciprocating in a transverse direction by an operation of an actuator to mold the top surface of gunpowder; a lower punch mounted on a lower portion of the base frame, and linearly reciprocating in the transverse direction by the operation of the actuator to mold the bottom surface of the gunpowder; a lower punch stopper for preventing the lower punch from moving beyond a preset height; a divided mold mounted on the middle of the base frame, separable into a plurality of mold parts, and integrated with a core ...
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