Ultrasonic transducer of plastic ultrasonic welding machine

The acoustic system for ultrasonic plastic welding machine consists of three parts: driving part, fixed part and working part. In the above three components, the drive is the core. Generally, the bolt clamped longitudinal vibration transducer is adopted, in which the half wavelength longitudinal vibrator is connected with the quarter wavelength longitudinal vibrator, the half wavelength longitudinal vibrator is connected with the half wavelength concentrator to form a full wavelength plastic welding energy converter, and the quarter wavelength longitudinal vibrator is connected with the quarter wavelength concentrator, Form a half wavelength transducer.