1200W/28khz high power hand held ultrasonic plastic welder
The basic structure is ultrasonic transducer, horn, tool head, shell and driving power supply. The ultrasonic driving power supply converts the power supply into high frequency and high voltage AC current, which is transmitted to the ultrasonic transducer. In fact, ultrasonic transducer is equivalent to an energy converter, which can convert the input electric energy into mechanical energy, that is, ultrasonic. Its form of expression is that the transducer makes high-frequency back and forth expansion movement in the longitudinal direction. The frequency of the stretching motion is equal to the frequency of the AC current supplied by the driving power supply. The first function of the horn is to fix the whole ultrasonic vibration system, and the second is to enlarge the output amplitude of the transducer. On the one hand, the tool head further enlarges the amplitude, on the other hand, it outputs ultrasonic wave to the workpiece.
The general name of hand-held ultrasonic welding processing equipment, usually including ultrasonic nail machine, ultrasonic hot drilling machine, plastic welding machine, ultrasonic cutting machine. It can be used as a stand-alone and hand-held device, or it can be installed on the machine, and the computer can control the tool head or workpiece to move in X-Y-Z direction to form a fully automatic ultrasonic equipment.