Powder accumulation volume measuring device and method thereof

The invention relates to a device and a method for measuring the accumulation volume of powder. The device comprises a controller, a rotary servo motor, a deflection servo motor and a laser distance measuring sensor, wherein the rotary servo motor, the deflection servo motor and the laser distance measuring sensor are electrically connected with the controller; the rotating servo motor is electrically connected with the controller, the deflection servo motor is mechanically connected with the rotating servo motor through a screw rod, the deflection servo motor is electrically connected with the controller through a signal line, and the laser distance measuring sensor is fixedly connected with the deflection servo motor through a connecting plate. The laser distance measuring sensor is electrically connected with the controller through a signal line. According to the invention, accurate measurement of the accumulation volume of the mold powder can be realized, and the accuracy of powder volume measurement is g