A novel product weight adjustment structure relates to the technical field of hollow blow molding machines. The hydraulic cylinder is fixed on the cylinder plate, and the piston rod drives the sliding plate moving along the guide posts. The core mold in the forming section is threadedly connected to an adjusting screw rod fitted on a worm gear sleeve with a thrust ball bearing. An adjusting worm penetrates the sliding plate, with bearings and pressure plates installed at both ends. The structure solves the problem of stuck adjustment parts in production, enhances equipment stability and reduces failure rates. The external adjustment design enables convenient operation outside the safety fence with high practicability.
Country Code: CN
Application Number: CN201921829710.X
