Automatic roller sorting machine

The utility model relates to the technical field of roller screening, and discloses an automatic roller sorting machine which comprises a box body, a fixing clamp, a fluctuation wheel, a transverse air cylinder, an unqualified product box and a rotating column, and is characterized in that the box body is in a box body shape, a longitudinal air cylinder is fixedly mounted at the top of the box body, and an extension line is fixedly mounted on the longitudinal air cylinder; a telescopic column is fixedly installed at the bottom of the longitudinal air cylinder and penetrates through the outer wall, located at the upper end, of the box body, a screening cavity is formed in the upper end of the interior of the box body, and the fixing clamp is located in the screening cavity where the box body is located. Through the arrangement of the fluctuation block, in the rotating process of the rotating column, the fluctuation block extrudes the spring, after the spring is compressed, the fluctuation block pushes the roll