Production device for composite material structure, composite material structure produced by production device, and method for producing composite material structure

A production device for a composite material structure which is formed of an insert component and a resin and includes a plate-like base portion and a rib portion for reinforcing the base portion, the device comprising:

• a mold which includes a first mold having a first parting surface and a second mold having a second parting surface opposing the first parting surface and in which a space is formed;
• and
• an injection device which injects the resin to the space,
• wherein the first mold includes a first recessed portion which is recessed from the first parting surface and constitutes a space corresponding to the rib portion as a part of the space,
• the second mold includes a second recessed portion which is recessed from the second parting surface and constitutes a space corresponding to the base portion as a part of the space, and
• supporting means for supporting the insert component is provided in the first recessed portion so as to place the insert component at a predetermined position in the first recessed portion.