Injection mold of front mold sliding block large-stroke sequential mold opening mechanism

• Main Authors: CHEN DANDAN, ZHUANG HUIFENG, LIN BISHAN, FANG JIE
• Format: Patent
• Language: Chinese; English
• Published: 19.11.2021
• 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 an injection mold of a front mold sliding block large-stroke sequential mold opening mechanism. The injection mold comprises a first front mold assembly, a second front mold assembly, a rear mold assembly and a mold core, wherein the first front mold assembly, the second front mold assembly and the rear mold assembly are sequentially arranged from front to back and can move relatively, and the mold core is located between the second front mold assembly and the rear mold assembly. The mold core is provided with an inclined insertion cavity, the first front mold assembly is provided with an inclined guide sliding block, the guide sliding block is provided with a slidable sliding block core, the second front mold assembly is provided with a guide insertion hole corresponding to the insertion cavity, and the sliding block core penetrates through the guide insertion hole to be inserted into the insertion cavity of the mold core. And the front mold core and the front mold core form a hand