Mechanism Analysis And Experimental Research Of The Piezoelectric Vibration Feeder

Vibration feeder is a sort of feed equipment which is applied on the automatization line and assembly line.Piezoelectric vibration feeder is a sort of new-style feed equipment which is drived by piezoelectric bimorph instead of traditional mechanism,electromagnet or engine etc. Compared to the traditional vibration feeders ,piezoelectric vibration feeder have a lot of advantages.For example, wide range of feeder rates ,high reliability and stability, no heat, no magnetic effect,energy-saving and so on.There is made a piezoelectric vibration feeder example mechanism by myself. And we test it. The testing indicates homemade feeder can work stably and stand in this paper.The paper consists of six chapters,given as follows:Chapter 1 IntroductionIn the modern manufactures, product's automatization and integration is more and more higher,vibration feeder in very important application on some field as industry , agriculture and military affairs .First the paper expatiate source and research signification,then a review about the research emphasis and research results of piezoelectric vibration feeders at broad and home is given, The main research content of the paper is list at last.Chapter 2 The piezoelectricity physics base of the feederThis chapter mainly introduces development of piezoelectric china material from 1940, preparation technics plow of the series of PZT, six capability...