Turnover equipment for producing printed circuit board

The utility model relates to the technical field of circuit board processing, and discloses a turnover device for printed circuit board production, which comprises a bottom plate, a first support plate and a printing device, the middle of the first supporting plate is fixedly provided with a back plate leftwards through a supporting rod, the right end of the rotating shaft is fixedly connected with a rotating rod through the back plate, and the right end of the rotating rod is rotationally connected with a stepping motor fixed in the motor frame; four groups of overturning boxes are annularlymounted on the left and right sides of the surface of the rotating shaft through supporting rods; an overturning cavity is formed in the overturning box; the right end of the upper printing device andthe outer end of the left overturning cavity of the top overturning box are located at the same height, the left end of the lower printing device and the right end of the bottom overturning box are located at the same height,