1. Welding method:
The bottle cap capping machine uses the ultrasonic super-high frequency vibration welding head under moderate pressure, so that the joint surface of the two plastics generates frictional heat and melts instantly. The welding strength is comparable to that of the main body. Suitable workpieces and reasonable interfaces are used. The design can be watertight and airtight, and avoid the inconvenience caused by using auxiliary products, and realize efficient and clean welding.
2. Riveting method:
The ultrasonic super-high frequency vibration welding head is pressed against the protruding tip of the plastic product to instantly heat and melt into a rivet shape, so that materials of different materials are mechanically riveted together.
The bottle cap capping machine uses the transmission of the welding head and appropriate pressure to instantly squeeze metal parts (such as nuts, screws, etc.) into the reserved plastic holes, and fix them at a certain depth. After completion, the tension and torque can be comparable The strength of the traditional mold can avoid the disadvantages of damage to the injection mold and slow injection.
This method is similar to the riveting method. The concave welding head is pressed against the outer ring of the plastic product. After the welding head undergoes ultrasonic and ultra-high frequency vibration, the plastic is melted and formed to wrap the metal object to fix it, and the appearance is smooth and beautiful. This method is mostly used in the fixing of electronics, speakers, and lens fixing in cosmetics.
5. Spot welding:
A. There is no need to design the welding wire in advance to achieve the purpose of welding.
B. For relatively large workpieces, it is not easy to design the welding line to perform split-point welding to achieve the welding effect, which can be spot welded at multiple points at the same time.
6. Cutting and sealing:
The bottle cap capping machine uses the working principle of ultrasonic instantaneous vibration to cut chemical fiber fabrics. Its advantages are smooth and clean without cracking and drawing.