Injection mold cooling structure for plastic bottle production

• Main Authors: LI HONGYI, FU YOULIN
• Format: Patent
• Language: Chinese; English
• Published: 19.08.2022
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; 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 an injection mold cooling structure for plastic bottle production, which comprises a base, the upper surface of the base is fixedly connected with a mounting column, one end of the mounting column far away from the base is fixedly connected with a lower mold, the base is internally provided with a water storage cavity, the left side and the right side of the base are respectively provided with a pump body, and the pump bodies are communicated with the water storage cavity. A first through pipe is fixedly connected to the output end of the pump body, a second through pipe is fixedly connected to the input end of the first through pipe, a mounting groove is formed in the lower surface of the lower mold, and a cooling channel is fixedly connected to the inner top of the mounting groove. According to the cooling device, heat generated in the cooling channel can be absorbed by arranging the heat absorbing plate and the cooling fins, cooling of cooling water in the cooling channel is acc