Preparation method of capacitive ceramic sensor base made of ceramic powder material

The invention discloses a preparation method of a capacitive ceramic sensor base prepared from a ceramic powder material, and the method specifically comprises the following steps: 1, sequentially adding an inorganic raw material and an organic raw material into a reaction kettle of production equipment, crushing, stirring and mixing, then simultaneously adding the organic raw material solution and the inorganic raw material solution into the reaction kettle for mixing to form raw material slurry, and then adding the slurry into the material carrying box through a three-way pipe and a discharging pipe; and 2, a sliding seat and a lifting rod drive a material plate to move, so that a sponge plate absorbs slurry in a material carrying box, then the material plate enters a cylinder through a through groove to make contact with a covering plate, and then the sponge plate is extruded through a cam. The problems that the production cost is increased due to high equipment cost, large occupied area and high power con