Automatic white granulated sugar bagging system

The utility model relates to the field of automatic production lines, and particularly discloses an automatic white granulated sugar bagging system which comprises a bag supply mechanism, a bag clamping mechanism, a screening mechanism and a main control module, the screening mechanism comprises a rack, a second installation frame and a vacuum suction cup, suction force generated by the screening mechanism is smaller than suction force generated by the bag clamping mechanism, and woven bags pass through the screening mechanism. If the woven bags are overlapped, the woven bags can be separated, and the bag clamping mechanism continues to carry the single-layer woven bags to move to the next station. The screening mechanism can greatly reduce the probability that the heavy bags enter the next station, and accidents such as opening position error, deviation and raw material scattering are avoided. The screening mechanism is simple in structure, can share a vacuum generation system with the bag clamping mechanism