Laser-induced aluminum alloy label etching device

The utility model discloses a laser-induced aluminum alloy label etching device, relates to the technical field of metal etching, and comprises a workbench main body, an etching mechanism, a cooling mechanism and a cleaning mechanism, the upper end of the workbench main body is provided with a laser generator, and the upper end of the workbench main body is provided with the etching mechanism. By means of the workbench body, the laser generator and the etching mechanism, etching liquid with a proper height can be injected into the etching pool installed in the device, then an aluminum alloy label needing to be etched is placed at a proper position on a product bearing plate, and then the product bearing plate slides to the lowest end on a limiting groove; the laser generator is started to conduct induced etching work, after the etching work of the aluminum alloy label is completed, the product bearing plate is operated to move upwards to the topmost end of the limiting groove, the moving plate is operated to