Linkage ticket issuing structure for air ticket printing

The utility model discloses an air ticket printing linkage ticket outlet structure which comprises a machine body and is characterized in that a paper inlet is formed in the rear side of the machine body, a supporting assembly is arranged on the rear side of the machine body, and the supporting assembly comprises an upper supporting column and a lower supporting column. The upper supporting column and the lower supporting column are arranged on the rear side of the machine body in an up-and-down moving mode through a left moving assembly and a right moving assembly which are symmetrically arranged in structure. The printing machine has the advantages that the supporting assembly is arranged, so that printing paper can reach a proper printing position by adjusting the positions of the upper supporting column and the lower supporting column; the printing paper is not prone to being clamped when entering the paper inlet, the positions of the upper supporting column and the lower supporting column can be convenie