| 摘要 |
PURPOSE: A foaming mold for a refrigerator cabinet is provided to enable the easy movement of side and corner mold plates by switching the vertical movement of a cam drive unit into the forward and backward movement of a cam bar. CONSTITUTION: A foaming mold for a refrigerator cabinet has an inner cabinet mold for supporting an inner cabinet. The inner cabinet mold comprises a mold block (10), side mold plates (20), corner mold plates (30), guide posts (40), lifting plates (50), a cylinder (60), side cam drive units (70), corner cam drive units, side cam bars (90), and corner cam bars. The side and corner mold plates are installed on the sides and corners of the mold block. The guide posts are vertically fixed to the inside of the mold block. The lifting plates are supported to the guide posts. The cylinder lifts up and down the lifting plates. The side and corner cam drive units are lifted up and down with the lifting plates. |
