The invention provides a preparation method of the piezoelectric ceramics polymer composite materials. The method includes: preparing the piezoelectric ceramics polymer composite membrane through curtain coating-hot pressing or dry pressing-hot pressing firstly, conducting the intersecting lamination hot pressing on one layer or multiple layers of composite membranes and polymer silk screen membranes to form the piezoelectric ceramics polymer composite materials; or preparing the piezoelectric ceramics polymer composite materials through hot pressing after the curtain coating is conducted on the piezoelectric composite membrane directly on the polymer silk screen membrane through the curtain coating method. The piezoelectric ceramics polymer composite material with the high ceramic content is simple in technology, low in cost, capable of preparing the piezoelectric composite membrane with the excellent comprehensive performance and large size, applicable to the piezoelectric touchpad, and capable of realizing industrialization.