Automatic cleaning device of viscosity meter

The invention belongs to the technical field of viscosity meter cleaning, and discloses an automatic cleaning and drying device of a viscosity meter. The automatic cleaning device comprises a base, astorage box, the cleaning device and a pipe frame, wherein the storage box, the cleaning device and the pipe frame are sequentially arranged at the top end of the base, a controller, an air heater, anair compressor, a vacuum pump and cleaning pipes are arranged inside the cleaning device clockwise, three cleaning pipes are arranged, the three cleaning pipes are a first inlet pipe, a second inletpipe and an outlet pipe, and the air heater and the air compressor are connected with the second inlet pipe. According to the device, the storage box with a plurality of solvent tanks and symmetric connecting pipes with a plurality of branch pipes are arranged, and automatic cleaning of the solvents is realized in sequence on the basis of intelligent control of a PLC, so that the problem that theoperation is tedious due to