Electrostatic spraying equipment and electrostatic spraying method

Electrostatic spraying equipment, comprising:

• a glaze storage and adjustment device, the glaze storage and adjustment device configured for storing and stirring glaze;
• a transfer isolation device, the transfer isolation device connected with the glaze storage and adjustment device and configured for receiving the glaze in the glaze storage and adjustment device;
• an electrostatic rotary cup spray gun, the electrostatic rotary cup spray gun connected with a transfer isolation glaze barrel and configured for receiving the glaze in the transfer isolation glaze barrel and spraying the glaze to a body to be glazed on a glaze line;
• a programmable logic controller (PLC) intelligent controller, the PLC intelligent controller connected with the glaze storage and adjustment device, the transfer isolation device and the electrostatic rotary cup spray gun;
• and
• a high-voltage electrostatic generator, the high-voltage electrostatic generator connected with the electrostatic rotary cup spray gun and configured for electrifying the electrostatic rotary cup spray gun.