Paint spraying equipment with paint surface thickness monitoring mechanism for furniture processing

The furniture processing paint spraying equipment with the paint surface thickness monitoring mechanism comprises a connecting bin, a first motor, a first supporting cover and a stirring bin, the first supporting cover is arranged at the upper end of the stirring bin, the first motor is installed at the upper end of the inner wall of the first supporting cover through a bolt, and stirring shafts are connected to the upper end and the lower end of the inner wall of the stirring bin through bearings; the output end of the first motor is fixedly connected with the driving end of the stirring shaft, a receding bin is arranged at the upper end of the side portion of the stirring bin, a draw-off pump is arranged in the receding bin, a material guiding pipe is connected between the lower end of the side portion of the stirring bin and the lower end of the draw-off pump, the side portion of the draw-off pump is connected with a discharging pipe, and the lower end of the discharging pipe is connected with a spraying d