Ultrasonic welding head mold slotting
Working principle of strap welding machine
The special welding machine for strapping adopts a standard sliding track structure. The heat of the heating plate is transferred to the welded surface of the plastic part by the electric heating method, so that the surface of the plastic part is heated and melted. Then the hot plate is quickly withdrawn, and it is solidified together. The whole machine is a frame structure, composed of three modules, a fixed positioning mechanism for left and right plastic parts (commonly known as cold mold), and a hot template. The machine is equipped with four copper electric heating plates, and the heating plate is equipped with welding products that meet the needs of customers. The formed hot-melt hot plate is moved forward and backward, driven by a cylinder, which is convenient to use, stable in performance and high in welding strength.
Features of strap welding machine
1. The displacement of the body of the special welding machine for strapping adopts a motor-controlled T-type screw structure, which creates conditions for rapid and accurate mold adjustment;
2. The special welding machine for PP strapping uses a horizontally adjustable structure of the welding head, which is convenient for mold adjustment;
3. The dovetail groove guiding structure of the high-precision machine tool of the strap welding machine, so that the equipment structure is more in line with the accuracy required for the production of general equipment;
4. The PP plastic packing belt welding machine adopts the internationally popular square steel column structure to reduce backward tilt;
5. The electrical design of the strapping hot-melt welding machine adopts electronic program control and LCD digital display, so as to provide users with more convenient and accurate control methods;
6. The whole machine of the packing belt welding machine is a frame structure, composed of three modules, the left and right plastic parts fixed positioning mechanism and the thermal template, to ensure the better welding effect of the packing belt.
The strap welding machine is a special welding tool for PP strap and PET strap processing users to process a single strap. It has the advantages of fast speed, good welding effect and firm welding. It is mainly used by the packing belt factory to weld a single PET belt + back button. Generally, a packing belt is about 2.5 meters in length, with a back packing buckle on one end. After processing, it is supplied to the hydraulic baler. It is suitable for processing 9-25mm wide and thick. The 0.6-11MM thick PET strapping is a project with considerable economic benefits at present, and it is more suitable for chemical fiber, textile, carton, aluminum ingot, steel and other industries.
