The invention discloses a full automatic discharging and jointing device of an ornament machine, which comprises a telescopic automatic-jointing mechanism, a telescopic automatic-discharging mechanism, a left pedestal, a right pedestal, a sliding seat, a guide rail pair, a base and a vertical three-station cylinder, wherein the left ends of the telescopic automatic-jointing mechanism and the telescopic automatic-discharging mechanism are fixed on the left pedestal by bolts, and the right ends of the telescopic automatic-jointing mechanism and the telescopic automatic-discharging mechanism arefixed on the right pedestal by the bolts to commonly form a superposed drawer type mechanism; the left and right pedestals are fixed on the sliding seat by the bolts; and the sliding seat is connected with the base through the linear guide rail pair and the vertical three-station cylinder. The device integrates the characteristics of an ordinary manual discharging device and a manual jointing device, structurally adopts a multi-station telescopic structure and is extended out when working and retracted after finishing the work so as to effectively utilize a confined space to automatically finish discharging and jointing processes, effectively reduce the labor intensity of workers, improve the processing efficiency of ornaments, ensure the consistency and stability of the ornaments, effectively improve the quality of the ornaments and enhance the visual effects and aesthetics of the ornaments.