The utility model relates to the field of mesh belt processing technology, specifically to a mesh belt painting device, including a base, a fixing mechanism, a paint spraying mechanism and a paint recycling mechanism; the fixing mechanism is arranged on the top of the base, and the fixing mechanism is used for fixing and clamping the mesh belt when spraying paint, and the fixing mechanism includes a support frame and a top plate, the support frame is symmetrically fixed to the top of the base, and the top plate is fixed to the tops of two support frames; the paint spraying mechanism is arranged on the support frame, and the paint spraying mechanism is used for spraying paint on the mesh belt; the paint recycling mechanism is arranged between the base and the paint spraying mechanism;
The utility model drives the clamping plate to move through a hydraulic telescopic rod, and realizes the clamping of the mesh belt through the cooperation between the clamping plate and the left side plate of the U-shaped plate. At the same time, after the mesh belt is sprayed with paint, the U-shaped plate and the clamped mesh belt can be driven to rotate by a motor, so as to realize the rapid air drying of the mesh belt after spraying paint, effectively improve the air drying efficiency of the paint on the mesh belt, and thus speed up the painting of the mesh belt.