The present invention relates to a blow pin adjusting device for a hollow blow molding machine, comprising a mounting seat, adjusting blocks, a tightening adjusting screw and a pulling adjusting screw. A blow pin connector passes through the central hole of the mounting seat, two adjusting blocks are placed in the grooves of the mounting seat and respectively connected with two pulling adjusting screws, the tightening adjusting screw and the pulling adjusting screws are located on the same side of the device. By adjusting the tightening adjusting screw and the pulling adjusting screws, the left-right adjustment and tightness of the blow pin connector can be realized. The mounting surface of the blow pin connector is lower than the mounting seat, and the fastening screws do not need to be loosened during adjustment, making it more convenient to adjust at any time. The blow pin adjusting device for a hollow blow molding machine provided by the present invention adopts a "two-pull one-tighten" structure, is convenient to adjust, easy to align the blow pin nozzle, and has only four processing parts, with a simple structure and easy processing.
Country Code: CN
Application Number: CN201310525233.9
