Cylindrical product turnover device

The cylindrical product turnover device comprises a sliding table and a roller machine which are arranged in sequence, a material pushing sliding way is transversely arranged on the sliding table and connected with a material pushing power system, a material pushing plate is installed on the material pushing sliding way, and a turnover fork assembly is installed at the end, located on the roller machine, of the sliding table; the overturning fork assembly is provided with a hydraulic overturning power system, the hydraulic overturning power system is installed on the sliding table, and the overturning fork assembly is overturned by 90 degrees to the roller machine through the hydraulic overturning power system. The device has the characteristics that the direction of a cylindrical product is changed from the transverse direction to the vertical direction through a series of mechanical equipment such as material pushing, overturning and transverse moving, and the device is simple in structure, convenient to ma