Manufacturing method of stamped pattern composite board, stamping die and stamped pattern composite board

The invention relates to a manufacturing method of a stamped pattern composite board, a stamping die and the stamped pattern composite board. The method comprises the steps that a, a metal board is selected, a woven pattern is designed, a graphic file is formed, and the metal board is an aluminum-zinc-plated steel board; b, a first die and a second die are designed; c, a numerical control instruction is generated according to the graphic file; d, the dies are installed in stamping equipment; e, the first die is used for punching through holes in the metal board; f, the second die is used for stamping patterns on the metal board; g, the periphery of the metal board is machined and bent; h, a decorative board is arranged behind the metal board; and i, a filling material is arranged behind the decorative board, and then the stamped pattern composite board is obtained. According to the manufacturing method of the stamped pattern composite board, the stamping die and the stamped pattern composite board, the woven