Split type laser engraving machine rack

The utility model belongs to the field of laser engraving machine application equipment, and particularly relates to a split type laser engraving machine rack which comprises a hollow rectangular box body, two lifting mechanisms are symmetrically arranged in a protection box, a conical discharging hopper is arranged at the lower end of a placement table, a collection box is arranged at the lower end of the discharging hopper, and a storage box is arranged at the lower end of the collection box. A feeding port is formed in the front end of the box body, a feeding roller is arranged in the feeding port, a telescopic plate is arranged on one side of the feeding port and can rotate relative to the feeding port, and hydraulic cylinders are arranged on the two sides of the telescopic plate. Functionality is improved, practicability is higher, and it is guaranteed that engraving work is stably carried out; and the telescopic plate and the hydraulic cylinder are matched with each other, so that the workpiece plates a