High-voltage electrostatic spraying device capable of uniformly spraying

The high-voltage electrostatic spraying device comprises a plurality of electrostatic spraying modules, and a distance adjusting mechanism is connected between every two adjacent electrostatic spraying modules; the electrostatic spraying module comprises a material guide mounting cylinder, and an electrostatic spraying generation mechanism is arranged at one end of the material guide mounting cylinder and used for electrostatic spraying operation; a uniform flow guide mechanism is arranged outside the electrostatic spraying generation mechanism towards one side and is used for guiding spraying particles to be uniformly diffused; flow guide supporting mechanisms are symmetrically arranged on the outer side of the material guide mounting barrel, communicate with the uniform flow guide mechanism and are used for providing high-pressure airflow; the problem that current electrostatic spraying equipment needs a large operation distance to complete electrostatic spraying operation is solved, the structure is compac