Automatic device that coats of two metallic coating of semi -closed work piece VCI

The utility model relates to an automatic device that coats of two metallic coating of semi -closed work piece VCI, it includes supporting mechanism and spraying mechanism, the supporting mechanism includes: the support, set up and to take over a business and to establish the multiunit supporting wheel on the support in the rotation of support one end, one side is taken over a business in the rotation is work quotation opposite side and motor drive axle fixed connection, the motor passes through the rotatable setting of stand on the support, the vertical setting of work quotation is taken over a business in the rotation, the utility model discloses a motor takes over a business can be rotatory with the work piece with rotatory, and spraying plate seals the work piece, and the air is taken away in the work piece bosom to the vacuum tube, and a plurality of nozzles can evenly cover the work piece inner wall in the opening spraying of work piece, the air current exchange in the rotatory cooperation work piece of