Machine head lifting mechanism of hollow blow molding machine

• Main Authors: QIAN WEI, LIU TING, SONG JUNMENG, LU JIANGUO, WEI GUOFU
• Format: Patent
• Language: Chinese; English
• Published: 20.12.2022
• 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 discloses a hollow blow molding machine head lifting mechanism, which comprises a fixed mounting seat, a connecting support and a blowing box body, the bottom of the fixed mounting seat is fixedly connected with the connecting support, the side of the connecting support is provided with a hydraulic rod, and the side of the hydraulic rod is provided with the blowing box body; the connecting base is fixed to the end of the hydraulic rod through a bolt, a limiting column is arranged in the connecting base, and the bottom of the limiting column is fixedly connected with a connecting bottom plate; and the connecting pipe is arranged on the outer side of the blowing box body, and the end part of the connecting pipe is connected with a transfer connecting piece. According to the machine head lifting mechanism of the hollow blow molding machine, rotation of the rotating gear is controlled, the rotating gear drives the first sawtooth strip and the second sawtooth strip twice to move oppositely, then