The role of the screw of the film blowing machine

The screw of the film blowing machine is mainly used to promote the installation. It mainly includes the bottom plate and screws. There are three positioning holes on the product. The screws pass through the screw holes to fix the bottom plate and the screw cover on the film blowing machine. The center of the bottom plate is provided with a screw. A screw hole is provided on the screw hole to form a push-in end and a rotating end. During the operation of this structure, first loosen the screws on the screw cover and the gear housing, tap the screw with a hammer from the side close to the gear to separate it from the gear, and then replace the new gear. Place it on the original screw cover and fix it with three screws. The screw of the film blowing machine exerts force on the lead screw in the center of the bottom plate. By rotating the force-receiving rotating end, the screw can be screwed forward, and the push-in end gradually bears one end of the screw and pushes it into the gear hole. The operation process is simple and convenient, which not only reduces labor intensity, but also improves work efficiency.