The invention discloses diamond electroplating equipment capable of automatically turning workpieces and a production line. The diamond electroplating equipment comprises an electroplating tank and more than one clamp for installing the workpieces, wherein the electroplating tank is provided with a turnover device, and the turnover device comprises a turnover seat which can be rotationally arranged on a detachable support, the detachable support which is arranged on the electroplating tank, a first rotation driving assembly used for driving the turnover seat to rotate and a second rotation driving assembly used for driving the clamps to rotate. The production line comprises a rack and the plurality of diamond electroplating equipment capable of automatically turning the workpieces arranged in sequence, wherein the rack is provided with a disassembling and assembling device used for disassembling and assembling the turnover devices, the disassembling and assembling device comprises a lifting tool, a lifting assembly and a translation assembly installed on the rack, the lifting assembly is installed on the translation assembly, and the lifting tool is installed on the lifting assembly. The diamond electroplating equipment capable of automatically turning the workpieces and the production line have the advantages that the automation degree is high, the labor intensity can be reduced, the labor cost can be saved, the electroplating quality can be improved and the like.