Demolding mechanism of high-pressure injection molding machine

• Main Authors: LU KUNYAN, RAO HONG
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2024
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model belongs to the technical field of injection molding machines, and particularly relates to a demolding mechanism of a high-pressure injection molding machine. Comprising a lower die embedded between two limiting plates; the guide rod is arranged on the lower die; the upper die is arranged among the four guide rods in a sliding manner; the two forming grooves are formed in the lower mold and the upper mold correspondingly, and the two forming grooves correspond to each other; the locking assembly is used for locking the upper mold and the lower mold; the locking assembly comprises buckles arranged on the left side and the right side of the front side face and the rear side face of the upper mold. The lug plates are arranged on the left and right sides of the front and rear side surfaces of the upper mold; the connecting rod is arranged on the lug plate; the rotating block is rotationally arranged on the connecting rod; the rotating shaft is rotationally arranged on the rotating block; the lock