Double-color injection mold

• Main Authors: YU WEIBING, LI JINGUO, YANG XIN
• Format: Patent
• Language: Chinese; English
• Published: 17.06.2022
• 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 provides a double-color injection mold and belongs to the technical field of molds. The problem of how to improve the appearance quality of a double-shot molding finished product is solved. The double-color injection mold comprises a first fixed mold and a movable mold, the parting surface of the first fixed mold is a first fixed mold parting surface, a glue sealing step protruding relative to the first fixed mold parting surface is arranged on the first fixed mold, and the glue sealing step is located at the junction of a mold cavity of the first fixed mold and the first fixed mold parting surface. The upper surface of the glue sealing step is a glue sealing surface, and the width of the glue sealing surface is smaller than that of the first fixed mold parting surface; and when the movable mold is in contact with the glue sealing step for mold closing, a gap is formed between the parting surface I of the fixed mold and the parting surface of the movable mold, and when the mold closing force