Universal air guide plate of vacuum hole plugging machine

The utility model relates to a universal air guide plate of a vacuum hole plugging machine, which comprises a plurality of air guide units, the air guide units are rectangular and are directly spliced and combined together, each air guide unit comprises rhombic frames with hollow positions, and the rhombic frames are regularly arranged and are connected together through step-shaped connecting positions. The universal air guide plate of the vacuum hole plugging machine has the advantages that according to the size of a produced product, the corresponding number of air guide units are selected to be combined and spliced into the corresponding size, and the application range is wider; meanwhile, when in use, the universal air guide plate is directly laid on a table board of a hole plugging machine, drilling and fixing are not needed, and operation is convenient, fast and simple; the universal gas guide plate is made of a stainless steel material and can be repeatedly used, and when part of the gas guide units ar