A MOULD FOR ONE-STEP INJECTING AND BLOWING MOLDING PRODUCT OF PLASTIC HOLLOW CONTAINER WITH SINGLE STATION AND AN APPLICATION THEREOF

摘要

Disclosed herein are a mould for one-step injecting and blowing molding product of plastic hollow container with single station and an application thereof. The mould comprises an injection mould assembly and a blow mould assembly. The injection mould assembly comprises a movable die (1) and a fixed die (2) arranged horizontally in the direction of right and left. The opening and closing of the movable die (1) and the fixed die (2) is controlled by the first drive motor. The fixed die (2) is provided lengthways with at least one line of parison-cavity (201), and the movable die (1) is fixed lengthways with at least one line of mandrel with blow opening corresponding to the parison-cavity (201) of the fixed die (2). Each line of the mandrel is provided with a blow mould assembly comprising two mould plates, which locate respectively on both sides of the mandrel. The inner side of every mould plate has at least one line of finished product opening corresponding to the mandrel. The opening and closing of the two mould plates is controlled by the third drive motor. Using the mould, injecting and blowing product can be finished once on the general injector.