Environment-friendly efficient paint baking device

The utility model relates to the field of paint baking devices, and discloses an environment-friendly efficient paint baking device which comprises a machine body, a fan is fixedly arranged on one side of the upper end face of the machine body, a filter is arranged in the middle of the upper end face of the machine body, a spraying machine is fixedly connected into the machine body, and openings are formed in the two sides of the machine body. Three guide rollers are rotatably arranged at the bottom of the machine body, the three guide rollers are sleeved with a conveying belt, two exhaust fans are arranged in the filter, filter screens are arranged on the inner side and the outer side of the filter, and activated carbon filter elements and electrostatic filter cotton are arranged in the filter screens correspondingly; a baking lamp is arranged at the lower end of the filter, the baking lamp comprises a lamp holder, and an electric heating wire is fixedly arranged in the baking lamp. According to the utility