Conveying guide rail for edge grinding machine

The utility model discloses a conveying guide rail for an edge grinding machine, which comprises a base, a guide rail, a first guide rail and a second guide rail. The steel plates are mounted on the left side and the right side of the base respectively, and a linear guide groove with openings in the front end and the rear end is formed between the steel plates on the two sides and the supporting plane; the steel belt is in a long strip shape, the steel belt is located in the linear guide groove and fixedly laid on the supporting plane, the upper surfaces of the steel plates are higher than the upper surface of the steel belt, and the opposite side faces of the steel plates on the two sides conduct left-right limiting on the left side edge and the right side edge of the steel belt; the steel belt is used for supporting the conveying belt, the uneven supporting plane caused by abrasion of the base is avoided, the stability of the conveying belt is guaranteed, the service life of the conveying guide rail is prol