Two-station converting device of automatic production line

The utility model relates to a two-station converting device of an automatic production line, and belongs to the technical field of machinery auxiliary equipment. The device comprises a motor fixing base, a stepping motor, a connecting base and a rotary arm, wherein the middle of the bottom of the rotary arm is connected with the top of the connecting base, the output end of the stepping motor is in drive connection with the bottom of the connecting base, and two ends of the rotary arm are symmetrically provided with two round rotary trays which are connected with the rotary arm in a rotary mode through a tray shaft. The axis of each rotary tray is provided with a spring clamping base, an annular flange is arranged on the periphery of the upper end face of each rotary tray in a protruding-stretching mode. The rotary arm and the rotary trays are driven to rotate through the stepping motor, and fast, accurate and automatic converting of two stations is achieved. The stepping motor is high in control precision s