The invention relates to the technical field of automatic arraying equipment, in particular to an automatic arraying machine for aluminum profiles. The automatic arraying machine comprises a frame body, an electrical cabinet, a control box, a left-right shifting mechanism, a left storage bin, a right storage bin and a control system. The frame body is provided with a rack platen, and the electrical cabinet is arranged at the position, at the lower portion of the rack platen, of the frame body; and the rack platen is provided with a storage bin support, a left-right shifting support and a conveying belt support, a conveying belt is arranged on the conveying belt support, two symmetrically-arranged material guide plates are arranged at the upper portion of the conveying belt, stamped and blanked products are received and conveyed from a die through a belt line, and the stamped and blanked products are transferred to a left-right shifting turnover position after self-adjustment of the direction; the products are transferred and stacked to the left product storage bin and the right product storage bin through the left-right shifting mechanism and are automatically arrayed, a transferring mechanism stacks the products to the specified number, a bin pushing mechanism automatically pushes the products out, and manual one-time taking and placing are facilitated; and compared with traditional manual arraying and carrying, the functions of automatic arraying, carrying and the like are achieved, the intensity of manual operation is released to a great extent, and the efficiency is high.