Novel holographic graphic and text information photoetching equipment on precious metal surface and operation method thereof

The invention relates to the technical field of precious metal photoetching, and discloses a novel holographic image-text information photoetching device on a precious metal surface and an operation method thereof.The novel holographic image-text information photoetching device comprises a conveying table, a clamping mechanism is arranged in the conveying table, and the clamping mechanism comprises a two-way motor, a second telescopic rod, a sliding plate, a connecting spring and an abutting plate; a rectangular groove is formed in the conveying table. According to the novel holographic graphic and text information photoetching equipment on the precious metal surface and the operation method thereof, a rectangular groove is formed in a conveying table, a fixing plate is fixedly mounted on the upper surface of the conveying table, and an abutting block fixedly mounted at the bottom of the fixing plate abuts against the outer surface of a two-way motor; and the bottom of the bidirectional motor is fixedly conne