The utility model discloses an automatic material joining platform. The automatic material joining platform comprises a base and a universal wheel plate, wherein the universal wheel plate is arranged on the base. The automatic material joining platform further comprises a platform pushing plate, pushing plate guide rods, a pushing plate mechanism air cylinder, a correction arm and a correction mechanism air cylinder, wherein the pushing plate guide rods are arranged at two sides of the upper surface of the universal wheel plate, the platform pushing plate is arranged on the pushing plate guide rods, the inner side of the platform pushing plate is connected with a pushing plate mechanism air cylinder through a connecting rod, the correction arm is arranged above the platform pushing plate, the correction arm is connected with the correction air cylinder, and the universal wheel plate is provided with a plurality of universal wheels. The automatic material joining platform achieves conveying and correction of materials through the correction arm, is wide in application range, is controllable in clamping force, and will not damage materials. In addition, the automatic material joining platform does not need manual operation, and can improve efficiency of a logistics line and reduce manpower.