Fecha de publicación: 09/06/2023 Fuente: WIPO "processing tomato" The utility model relates to the field of tomato processing, in particular to an automatic tomato packaging device which comprises a box body, and a plurality of supporting legs are fixedly connected to the bottom of the box body. The screening device comprises a box body, supporting legs, a first roller, a first motor, a first round wheel, a second round wheel, an elliptical wheel, a first sliding groove, a first sliding block, a spring, a first telescopic rod, a first transverse plate, a feeding hopper, a discharging opening, a first screening plate, a first vertical rod, a second screening plate, a first transverse rod, a second vertical rod, a third round wheel, a second motor, a collecting box and a third vertical rod. A first electric telescopic rod, a gear, a second telescopic rod, a first tooth block, a second tooth block, an adhesive tape roller and an adhesive tape are used in cooperation, and the problems that in the prior art, existing tomato screening is manual screening, manpower with certain strength is needed for participation, the screening effect is poor, the labor force is increased, and the screening efficiency is affected can be solved.