Air tightness detection device for puffed food production and detection mechanism thereof

The utility model belongs to the technical field of puffed food processing application, and discloses an air tightness detection device for puffed food production and a detection mechanism thereof, the air tightness detection device comprises a detection box, a detection mechanism and a displacement mechanism, one side of the detection box is fixedly connected with an extension plate, the left side of the detection box is provided with a recovery box through bolts, and the left side of the detection box is fixedly connected with the detection mechanism. And a partition plate is clamped in the recycling box. According to the utility model, the structure is simple, two samples can be simultaneously detected in the detection box, the detection efficiency is high, the position of the laser range finder can be adjusted and calibrated, the detection effect can be ensured, and unqualified samples can be collected in the recovery box. The structure is reasonable, the first clamping plate and the second clamping plate