| 摘要 |
PROBLEM TO BE SOLVED: To provide injection molding equipment enabling the improvement of mold release properties of a thin-walled resin component for a vehicle while preventing the sinking of a design face by using a simple structure and method, and a reinforcement rib extrusion device using the injection molding equipment.SOLUTION: Injection molding equipment 100 for a vehicle resin component 10 (10A) in which a plurality of reinforcement ribs 2 (2A) are installed on a back face side 12 of a panel body 1 in a projecting manner includes a cavity mold 41, a core mold 31 and a reinforcement rib cavity mold 51 (51A). The reinforcement rib cavity mold 51 (51A) is nested into the core mold 31. The reinforcement rib cavity mold 51 (51A) includes a cooling circuit 52 (52A) controlled independently of cooling circuits 44, 34 of the cavity mold 41 and the core mold 31. |
