A lightweight mold structure for molding PVC foam boards

Abstract

This utility model relates to the field of lightweight mold structure technology. This application discloses a lightweight mold structure for molding PVC foam boards, including a fixed base plate, a lower mold, and an upper mold. The lower mold is fixed on the top surface of the fixed base plate, and a mold enclosure is engaged above the lower mold. The upper mold is covered on the top surface of the mold enclosure. A forming groove is formed inside the lower mold and the mold enclosure. Support plates are fixed in the middle of both sides of the mold enclosure. Servo cylinders are installed on the top surface of the fixed base plate below the middle of the two support plates. This utility model, through the liftable design of the mold enclosure, separates the mold enclosure from the lower mold after the PVC foam board is formed, exposing the edge of the PVC foam board, making it convenient for operators to remove the PVC foam board. This solves the problem of inconvenient separation of existing lightweight molds for molding PVC foam boards after the PVC foam board is formed, and improves the convenience of operation when removing materials from the PVC foam board molding mold.

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