Rotating disc type airtight leakage testing equipment

The utility model relates to the technical field of airtight leakage testing equipment, in particular to rotating disc type airtight leakage testing equipment which comprises a base, a rotating disc is rotatably connected to the middle of the upper end face of the base through a bearing, a positioning plate is fixedly connected to the upper end of the rotating disc, and four positioning holes are formed in the upper end face of the positioning plate. A box body is arranged above the positioning plate, the lower end of the box body is fixedly connected with two air cylinders which are distributed left and right, and the output ends of the two air cylinders are fixedly connected with a moving plate; the two air pumps are used for inflation detection, two next to-be-detected products can be placed in the two positioning holes in the front side while detection is carried out, after the two previous products are detected, the positioning plate is rotated by 180 degrees again, the detected products can be taken dow