Feeding guide device for carton printing

The utility model discloses a feeding guide device for carton printing. The feeding guide device comprises a side plate, a plurality of conveying rollers are horizontally arranged on the side plate, a supporting frame is vertically fixed to the upper portion of the side plate, a top plate is fixed to the top of the supporting frame, and a top rod is obliquely installed on the bottom face of the top plate. A swing rod is rotatably mounted at the tail end of the mounting frame, and a pull plate is connected to the bottom of the swing rod; inclined guide plates are symmetrically arranged on the supporting frames on the two sides, inductors are installed on the side plates, and a controller is installed on the top plate. According to the feeding guide device for carton printing, the front end cover plate, the rear end cover plate and the side edge cover plate of a carton are guided and folded through the ejector rod, the pull plate and the guide plate correspondingly, so that automatic and orderly folding of the