Sleeper beam assembling and welding production line

The invention provides a sleeper beam assembling and welding production line. The sleeper beam assembling and welding production line comprises a rack; the first rail is located on one side of the material frame; the first carrying robot is movably arranged on the first track; the position correcting device is arranged on the first track and connected with the first transfer robot, the position correcting device comprises a bracket, an inclined plate arranged on the bracket, a first position correcting strip and a second position correcting strip, the first position correcting strip and the second position correcting strip are arranged on the inclined plate, a right angle is formed between the first position correcting strip and the second position correcting strip, and a first opening between the first position correcting strip and the second position correcting strip faces upwards; the assembling equipment is arranged on the side, away from the first track, of the first carrying robot ...