Rotary table mechanism of electronic element plug-in machine

The utility model discloses a turntable mechanism of an electronic component inserter, which comprises a turntable and a driving mechanism, a plurality of synchronous wheels are arranged on the turntable, a circle is enclosed by the synchronous wheels, and the driving mechanism is connected with the synchronous wheels through a synchronous belt to form a structure for driving the turntable to rotate. A circular guide rail is further arranged below the rotary table, and a guide rail groove is formed in the outer circumferential surface of the circular guide rail; a plurality of idler wheels are further connected to the lower portion of the rotary disc and embedded into the guide rail grooves. According to the utility model, the driving mechanism drives the synchronous belt, the synchronous belt drives the synchronous wheel, and the rotary table rotates along the circular guide rail under the cooperation of the roller, so that the rotation angle of the rotary table is controllable, and 360-degree positioning at