Detection device for testing salt spray corrosion resistance of coating

The utility model discloses a detection device for testing salt spray corrosion resistance of a coating, which comprises a detection device shell main body, a device supporting column is arranged at the bottom of the detection device shell main body, and supporting column anti-skid rubber is arranged at the bottom of the device supporting column; according to the detection device for testing the salt spray corrosion resistance of the coating, by arranging the salt spray corrosion resistance detection mechanism, firstly, saline water is poured into a saline water storage tank, enters a first water guide pipe along with a water inlet in the saline water storage tank, flows to a second water guide pipe from the first water guide pipe to the interior of a salt spray manufacturing box, and is subjected to salt spray corrosion resistance detection; at the moment, an object needing to be tested is placed on the test object placing plate, and the salt mist spraying mechanism sprays salt mist into the detection device