Multifunctional lithium ion battery positive electrode material coating device

The invention discloses a multifunctional lithium ion battery positive electrode material coating device, and particularly relates to the technical field of battery positive electrode material coating, the multifunctional lithium ion battery positive electrode material coating device comprises a frame and a mounting assembly, a discharging barrel is arranged on the surface of the frame, a spray head is arranged at the bottom of the discharging barrel, and a placing plate is arranged on the surface of the frame; the cleaning device comprises a frame, a first motor is arranged at one end of the frame, the frame is provided with a cleaning device through a mounting assembly, the cleaning device comprises a fixing plate, the surface of the fixing plate is fixedly connected with an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected with a control disc. And then, the situation that the use efficiency of the discharging barrel is affected due to the fact that the corners