Automatic dog -ear machine that twines of packing carton

The utility model relates to an encapsulation equipment, in particular to automatic dog -ear machine that twines of packing carton, it utilizes a feeding conveyor roller section of thick bamboo and an ejection of compact conveyor roller section of thick bamboo to realize the automatic feed ejection of compact of packing carton, the location that jacking positioning mechanism cooperation hold -down mechanism realized the packing carton, press from both sides tightly, sticky tape rolling mechanism leans on adhesive tape at the packing carton assigned position, winding rotary mechanism drives work piece rotation carrying on sticky tape winding back and takes movable cutter to cut off the sticky tape by telescopic cylinder, then realize the terminal dog -ear of sticky tape by vacuum tubularis mechanism cooperation pinhole trachea, and it is smooth floating on the packing carton surface with the sticky tape of dog -ear completion by the air -brush, it has been realized automatic transport of packing carton and has