The invention discloses a novel fruit bagging and bag cutting device. The device comprises a bagging motor support, a bagging motor, drawing lines, bagging movable rods, a bagging movable rod support,a rectangular bag feeding plate, a cutting wire, a conveying belt, a bag feeding motor support, a bag feeding motor, transmission idler wheels, a conveying belt motor idler wheel, a conveying belt and a conveying belt motor, wherein the bagging motor is arranged in the middle of the bagging motor support, the drawing lines are connected to the bagging motor support, the three bagging movable rodsare respectively fixed in the bagging movable rod support and are respectively connected with the bagging motor through the drawing lines, the rectangular bag feeding plate is fixed right above the conveying belt, the two transmission idler wheels are arranged under the conveying belt, one transmission idler wheel is connected with the bag feeding motor, the conveying belt motor and the conveyingbelt motor idler wheel are connected, and the cutting wire is fixed to one end of the conveying belt. The device has the advantages of simple structure, convenience in use and ability in solving a series of problems that automation of existing manual fruit bagging and bag cutting is not achieved and the like.