Double-color injection mold forming device

• Main Author: LIU YALIANG
• Format: Patent
• Language: Chinese; English
• Published: 14.03.2023
• 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 discloses a double-color injection mold forming device, and particularly relates to the technical field of double-color injection molds, the double-color injection mold forming device comprises a first mold and a second mold which are used for double-color injection molding, the first mold is arranged above the second mold, a first annular plate is fixedly arranged on the surface of the outer side wall of the first mold, and a second annular plate is fixedly arranged on the surface of the outer side wall of the second mold. And a second annular plate is fixedly arranged on the surface of the outer side wall of the second mold, an annular sealing groove is embedded in the top end of the second annular plate, and an annular moving groove is formed in the bottom end of the first annular plate. The annular sealing groove is sealed through the sealing ring, leakage between the first mold and the second mold is avoided, the threaded rod is screwed to drive the cover plate to drive the third annula