The power supply of ultrasonic welding machine is an important component of beam welding machine, and its performance and quality directly affect the welding effect and production efficiency. The ultrasonic welding machine adopts high-tech inverter technology, which has the advantages of energy saving, high efficiency and environmental protection, and saves about 50% of energy compared with the traditional welding machine. The power supply of ultrasonic welding machine adopts high-performance power module and intelligent control system, which has stable output performance and reliable working performance, and effectively improves production efficiency and product quality.
The power supply of ultrasonic welding machine can not only be used for the welding of plastics, leather, rubber and other materials, but also for the connection and sealing of metal, glass and other materials, with a wide range of applications. The power supply of the ultrasonic welding machine adopts digital control and humanized operation interface, which is easy to operate, and even novices can quickly master the use skills.
The working principle of the power supply of the ultrasonic welding machine is mainly to convert the alternating current into high-frequency alternating current through inverter technology, and then convert the high-frequency alternating current into mechanical vibration energy through the transducer, and then transfer it to the welding head for processing. Specifically, the power supply of ultrasonic welding machine mainly includes the following parts:
1.Rectifier filter circuit: converts alternating current into direct current, and filters the direct current to obtain a smooth direct current.
2.Inverter circuit: converts direct current into high-frequency alternating current to obtain the energy needed for ultrasonic vibration.
3.Transducer: converts high-frequency alternating current into mechanical vibration energy and transmits the mechanical vibration energy to the welding joint.
4.Control system: control and manage the whole system to ensure the stability and reliability of the system.