Spotlight positioning device

The utility model provides a spot lamp positioning device which comprises a horizontal guide rail and a vertical guide rail, any end of the horizontal guide rail and any end of the vertical guide rail in the length direction are respectively provided with a stepping motor, the other end of the vertical guide rail is fixedly connected with a sliding block on the horizontal guide rail through a base, and the sliding block of the vertical guide rail is further provided with a spot lamp. The position of the spotlight is adjusted through the horizontal guide rail, the vertical guide rail and the stepping motor, the horizontal guide rail and the vertical guide rail are connected in a sliding mode, the stepping motor is connected with the background control system through the PLC control circuit, and the background control system calculates the coordinate difference between the position of the spotlight and the target position and drives the stepping motor to automatically adjust and position the position of the spo