The present invention discloses an adjustment mechanism for a blowing device of a hollow blow molding machine. A left-right sliding plate is slidably connected and locked on a frame left and right, a support is connected with the left-right sliding plate, a fixed plate is slidably connected and locked on the support front and back, an up-down sliding plate is connected with the fixed plate in an up-down sliding manner, and a blowing needle is assembled on the up-down sliding plate through an air rod assembly. A front-back turning frame is mounted and locked on the left-right sliding plate in a front-back turnable manner through a front-back turning fixed shaft, and the support is mounted and locked on the front-back turning frame in a left-right rotatable manner through a left-right rotating fixed shaft. The present invention can accurately, simply and quickly adjust the position of the blowing needle in all directions, and can meet the requirements for producing almost all hollow blow molded products; it also facilitates mold hoisting operations and greatly saves installation time.
Country Code: CN
Application Number: CN201210002174.2
