Rust-proof spraying equipment for metal product processing

The rust-proof spraying equipment for metal product machining comprises a stable base, a mounting frame is fixedly mounted on one side of the top end of the stable base, a connecting sliding groove is formed in one side of the top end of the mounting frame, a connecting plate is connected to one side of the connecting sliding groove in a clamped mode, and a limiting block is fixedly mounted on the back face of the connecting plate; a sliding rod is detachably installed on one side of the connecting plate, the surface of the sliding rod is movably sleeved with a sliding block, a hydraulic rod is detachably installed on one side of the sliding block, the top end of the sliding block communicates with a connecting hose, and the bottom end of the connecting hose communicates with a spray head through the sliding block. According to the scheme, the spraying equipment can spray different positions of a workpiece through mutual cooperation of the connecting plate, the sliding rod, the sliding block and the hydraulic