Jet printing device for printing, packaging and processing

The utility model discloses a jet printing device for printing and packaging processing, which comprises a conveying table, a jet printing bin fixedly connected to the conveying table, an electric push rod fixedly connected to the upper end of the jet printing bin, a jet printing machine body fixedly connected to the lower end of the electric push rod, a fixed box fixedly connected to the bottom surface of the conveying table, and first connecting rods slidably inserted to the two sides of the fixed box. A fixing mechanism for driving the first connecting rods on the two sides to slide is fixedly connected into the fixing box, telescopic air cylinders are fixedly connected to the ends, away from the fixing box, of the first connecting rods on the two sides, and second connecting rods which are parallel to the first connecting rods and extend into the jet printing bin are fixedly connected to the upper ends of the telescopic air cylinders on the two sides. Sliding holes matched with the second connecting rods