Folding rack

The utility model discloses a folding rack which comprises a base, a supporting stand column, folding stand columns, connecting stand columns and limiting columns, the supporting stand column is fixed to the base, the folding stand columns are inserted into the supporting stand column, the connecting stand columns are fixed to the ends of the folding stand columns, and the limiting columns are inserted between every two adjacent connecting stand columns. The folding stand column can rotate along the supporting stand column, in the first state, the supporting stand column and the folding stand column are coaxially arranged, and in the second state, the supporting stand column and the folding stand column are arranged in a crossed mode. The material rack has the advantages that by optimizing the structure of the material rack, on the premise that the normal use and the size of the material rack are not changed, a folding structure is added, the occupied space of the material rack is reduced when the material ra