Optical lens airtightness detection device

The utility model belongs to the technical field of optical equipment, and particularly relates to an optical lens air tightness detection device which comprises a device body, a side frame is arranged on the side face of the device body, a workbench is arranged at the upper end of the device body, and a cylindrical groove is formed in the surface of the workbench. Through the arrangement of the workbench, the cylindrical groove, the sealing gasket, the air outlet pipe, the connecting pipe, the first gear, the second gear, the first motor, the electronic valve, the second motor, the lead screw, the sliding groove, the sliding block, the button and the transparent water tank, in the air tightness detection operation process of the optical lens by the device, the workbench rotates 60 degrees each time; according to the device, feeding, discharging and detection processes of the device can be synchronously carried out, the detection efficiency of the device on the optical lens is improved, meanwhile, the device