Large-size ceramic tile fixing frame for exhibition stand

The utility model relates to the technical field of exhibition stands, in particular to a large-size ceramic tile fixing frame for an exhibition stand, which comprises a square frame, front pressing plates, back pressing plates, front gaskets, back gaskets and fasteners, the back pressing plates are distributed and fixed on the periphery and/or four corners of one side of the square frame and partially extend into the square frame in an overhanging manner, the back gaskets are arranged on the inner sides of the back pressing plates, and the fasteners are fastened on the back pressing plates. The front pressing plate is installed on the other side of the square frame, at least two cylindrical pins are arranged on the abutting face of the front pressing plate and the square frame, pin holes for the cylindrical pins to be inserted are correspondingly formed in the square frame, the front gasket and the back gasket are arranged on the inner side of the front pressing plate, two tiles are clamped between the front