This utility model relates to the field of juice production technology and discloses an automatic
inkjet printing packaging
production line for juice beverages. It includes a
fixed frame, a
conveyor belt installed on the lower inner side of the
fixed frame, a protective cover installed on the upper left side of the
fixed frame, an electric lifting slide rail fixedly connected to the rear end of the protective cover, a lifting block installed on the front side of the electric lifting slide rail, a first clamping plate installed in the middle of the lifting block, a second clamping plate installed on the upper side of the first clamping plate, and an
inkjet printing tube installed between the first and second clamping plates. In this utility model, a supplementary light is installed inside the protective cover to provide uniform illumination, avoiding interference from ambient light on the
clarity of the
inkjet printing, and reducing the entry of dust and the
impact of ambient wind on the inkjet printing. A high-definition camera captures the inkjet printing image on the
bottle, and an
image processing algorithm determines the integrity of the inkjet printing. If a missed print, blurriness, or positional misalignment is detected, the
system triggers an electric push rod, which pushes a plate to push the defective
bottle from the opening to the
rework area.