One-time molding device for coated sleeve

• Main Authors: CUI WEI, MI YANGLI, LI YANG, XIONG HUI, MA NING
• Format: Patent
• Language: Chinese; English
• Published: 15.06.2018
• 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 one-time molding device for a coated sleeve, and solves the problem that the thickness of a wall surface of a coated sleeve product is not uniform or secondary hole filling is needed are solved. The one-time molding device comprises a male die (1), a female die (2), a die core (3), a force application system (4), a support part (5), a position sensor (6), a feedback controlling system (7) and a power device (8), wherein the die core (3) has a hollow structure; a force application groove (32) is formed in the inner surface of the die core (3); the force application system (4) consists of a series of force application rods (41) which are axially symmetrical to one another; the force application rods (41) are mounted on the support part (5); force application slidingblocks (44) are clamped in the force application groove (32); an input end of the feedback controlling system (7) is connected with the position sensor (6) while an output end of the feedback controlling system (7) is connec