Liquid drop generation system based on piezoelectric shock excitation mechanism

The invention discloses a liquid drop generation system based on a piezoelectric shock excitation mechanism. The system comprises an optical platform, two multi-dimensional displacement platforms, a driving power supply, a computer, a liquid storage bottle and a liquid drop generator, wherein the two multi-dimensional displacement platforms, the driving power supply and the computer are arranged on the optical platform, the liquid storage bottle is arranged on a horizontal support of a first multi-dimensional displacement platform, and the liquid drop generator is arranged on a horizontal support of a second multi-dimensional displacement platform; the liquid inlet of the liquid drop generator is provided with a piezoelectric vibrator; and the liquid outlet of the liquid drop generator isprovided with a nozzle. When the liquid drop generation system works, the liquid storage bottle is connected with the liquid drop generator through a hose for liquid conveying, the computer controls the driving power supply t