Oil powder attachment control device for puffed food production line

An oil powder accessory control device for a puffed food production line comprises a puffed cake conveying belt, the conveying belt is driven by a conveying motor, an oil spraying pipe is installed above the puffed cake conveying belt, a row of oil holes are formed in the lower end of the oil spraying pipe and composed of a plurality of oil holes, and a spiral conveyor is installed above the conveying belt on the rear portion of the oil spraying pipe. The spiral conveyor is controlled by a variable frequency motor, an oil inlet pipe of the oil pump is located in the oil drum, a valve is installed on an oil outlet pipe, the conveying motor is connected with a frequency converter, the frequency converter is connected to a controller, a C-shaped pipe is fixedly connected into the oil spraying pipe, an opening of the C-shaped pipe is located at the upper end, and the two ends of the C-shaped pipe and the oil spraying pipe are sealed. And an outlet of the oil outlet pipe behind the valve is positioned in the C-sha