The invention provides a sheet glass packing rack which can effectively prevent wear and breakage of packing belts and guarantee firm packing of sheet glass. The sheet glass packing rack comprises an upper side cross beam, an upper side longitudinal beam, a lower layer cross beam, a lower layer longitudinal beam, lower layer short beams and a side beam. The upper side cross beam, the upper side longitudinal beam, the lower layer cross beam, the lower layer longitudinal beam, the lower layer short beams and the side beam are pipe fittings with square cross sections. The upper layer cross beam is vertically fixed to the upper end of the upper side longitudinal beam and communicates with the upper side longitudinal beam; the two ends of the lower layer longitudinal beam are provided with the communicating lower layer short beams; L-shaped fixing blocks are fixed to the outer sides of the lower layer short beams; the lower layer cross beam is vertically mounted on the bottom end of the lower layer longitudinal beam and communicates with the lower layer longitudinal beam via the corresponding lower layer short beam; the inner side of the lower layer longitudinal beam is provided with a support beam parallel to the lower layer longitudinal beam.