Carrier jointed board feeding and discharging equipment

The invention provides carrier jointed board feeding and discharging equipment. The carrier jointed board feeding and discharging equipment comprises a jointed board feeding mechanism, a jointed boarddischarging mechanism, a shifting mechanism, a material distributing and collecting subassembly and an uncovering gripper mechanism, wherein the uncovering gripper mechanism is used for moving an unbuckled full-carrier jointed board from the jointed board feeding mechanism to the jointed board distributing position, moving a carrier-free jointed board from the jointed board distributing positionto a jointed board receiving position, and moving a buckled full-carrier jointed board from the jointed board receiving position to a jointed board discharging mechanism; the carrier jointed board comprises a lower cover and an upper cover which can be locked through a locking mechanism and further comprises a plurality of carriers arranged between the lower cover and the upper cover, and the uncovering gripper mechanism i