Ultrasonic plastic welding machine is the ultrasonic plastic welding equipment in the field of plastic welding research and development design of welding equipment. Ultrasonic welding equipment is a high-tech technology for welding plastic products, all kinds of plastic parts can be welded by the ultrasonic welding process, when welding plastic products, do not add any adhesive, filler, or solvent, and do not consume a lot of heat source, with the advantages of easy operation, fast welding speed, high welding strength, high production efficiency, etc.