The present invention discloses an electric wall thickness control mechanism for an extrusion blow molding machine, comprising a reducer bottom plate. A guide rod fixing plate is fixedly arranged on the lower surface of the reducer bottom plate, a plurality of support columns are fixedly arranged on the lower surface of the guide rod fixing plate, a planetary nut fixing plate is jointly slidably sleeved on the outer circumference of the plurality of support columns, guide columns are fixedly connected inside the four corners of the planetary nut fixing plate, and an electric control mechanism is fixedly arranged on the upper surface of the reducer bottom plate. One end of the plurality of support columns is jointly connected with a main housing, a second cylinder is fixedly connected to the lower surface of the main housing, a first cylinder is fixedly connected to the lower surface of the second cylinder, a die head is embedded and arranged inside the joint between the first cylinder and the second cylinder, and a sliding sleeve cover plate is fixedly arranged on the lower end surface of the first cylinder. The present utility model can accurately control the wall thickness of the extruded parison and avoid inconsistent wall thickness of the parison.
Country Code: CN
Application Number: CN202420079862.7
