Valve body mold with replaceable internal runner structure and forming system

• Main Authors: WANG JINGXUN, PENG KANG, YU JIUYANG, CHEN QI, ZHANG TIANYI, XIA YAZHONG
• Format: Patent
• Language: Chinese; English
• Published: 02.05.2023
• 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 invention discloses a valve body mold with a replaceable internal runner structure and a forming system. The valve body mold with the replaceable internal runner structure comprises an upper mold body, a lower mold body and replaceable loose cores on the two sides, the upper mold body is placed on an upper parting surface of the lower mold body, the upper mold body comprises an upper mold plate and an upper mold core, and the lower mold body comprises a lower mold plate, a lower mold core, a lower mold supporting plate, an ejection device and a side mold plate. The two-side replaceable loose core comprises a side slide guide rail, a left side slide, a right side slide, a slide auxiliary plate, a slide guide rail supporting plate and an internal runner forming part. The valve body forming control system with the replaceable internal flow channel structure comprises a valve body mold with the replaceable internal flow channel structure and a forming control system, and the forming control system comprises a