Paint spraying template with replaceable mark

The utility model belongs to the field of spraying, and relates to a mark-replaceable paint spraying template which comprises an upper frame and a lower frame, and the two ends of the upper frame and the two ends of the lower frame are fixed through connecting blocks which are fixedly connected in an inserted mode. The upper edge of the upper frame is provided with a long insertion hole for inserting an identification plate, and the upper edge of the lower frame is provided with an embedding groove; a row of identification plates are inserted into the upper frame through the long inserting holes, the upper ends of the identification plates are inserted into the long inserting holes, the lower ends of the identification plates are inserted into the embedding grooves, and digital through holes are formed in the identification plates; the frame and the identification plate are made of soft metal plates. The device is simple in structure and ingenious in design, spraying can be repeatedly used, only the identific