Zero-degree belted layer extruding machine head of hydraulic tire

• Main Authors: ZHAO LICHENG, PAN DONGDONG, GUO GANG, YE LIRONG
• Format: Patent
• Language: Chinese; English
• Published: 11.03.2022
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE; 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 a hydraulic tire zero-degree belted layer extruding machine head. The hydraulic tire zero-degree belted layer extruding machine head comprises an upper die, a lower die, a locking device, a pressing locking oil cylinder and a translation pulling-out oil cylinder, wherein the upper die is in sliding connection with the fixed lower die through a translation pull-out oil cylinder arranged at the front part of the upper die; the head of a cylinder rod of the translation pull-out oil cylinder is connected with the lower die; the locking device is fixed on the lower die; the pressing locking oil cylinder is arranged above the locking device; and after the upper die and the lower die are assembled, the pressing locking oil cylinder presses and locks the upper die and the lower die through the maximum output pressure of the rodless cavity of the pressing locking oil cylinder. Through the arrangement of the front locking frame, the rear locking frame and the locking oil cylinder in the locki