Paperboard deviation rectifying device of carton printing machine

The utility model discloses a paperboard deviation rectifying device of a carton printing machine, which relates to the technical field of carton printing, aims to solve the problem of displacement of paperboards in the paperboard conveying process, and adopts the technical scheme that the paperboard deviation rectifying device comprises a rack, a feeding mechanism and a deviation rectifying mechanism, the feeding mechanism comprises a feeder and first driving parts, the deviation rectifying mechanism comprises pushing parts and second driving parts, the number of the first driving parts and the number of the second driving parts are both multiple, the pushing parts are connected with the second driving parts in a sliding mode, and the pushing parts and the second driving parts are both arranged on the machine frame in a sliding mode. According to the paperboard deviation rectifying device of the carton printing machine, the position of the paperboard can be adjusted through the pushing piece which can be use