Vertical injection molding machine capable of realizing multicolor injection molding

• Main Author: CHENG ZHENKUN
• Format: Patent
• Language: Chinese; English
• Published: 14.11.2023
• 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 relates to the technical field of injection molding machines, in particular to a multi-color injection molding vertical injection molding machine which comprises a machine body, an operation groove is formed in the front face of the machine body, grooves are symmetrically formed in the bottom wall of the operation groove, hydraulic cylinders are arranged in the grooves, a bottom plate is arranged at the tops of the hydraulic cylinders, and multiple sets of upper molds are arranged on the top wall of the operation groove. The upper mold is transversely arranged, the hydraulic cylinder jacks the bottom plate upwards, the bottom cover makes contact with the upper mold, the lower mold extends into the injection molding groove, injection molding is conducted at the injection molding opening, the water cooling machine circulates cold water in an inner cavity of the lower mold through the water pipe, a workpiece in the injection molding groove can be rapidly shaped, and after forming, the hydraulic