Paint baking device

The utility model provides a paint baking device, which belongs to the technical field of paint baking, and comprises a paint baking box, an air heater and a hot air guide assembly, the hot air guide assembly is arranged in the paint baking box, an air outlet of the air heater is communicated with the hot air guide assembly, and a limiting plate is arranged at the top of the hot air guide assembly. Two connecting columns are arranged between the limiting plate and the circular notch in the top of the paint baking box, hooks are fixedly connected to the bottoms of the connecting columns, second gears are arranged at the tops of the connecting columns, a tooth groove is formed in the top of the paint baking box, and the two second gears are arranged in the tooth groove; a first gear is arranged between the two second gears; according to the utility model, the paint surface of the interior trim part can be uniformly baked, the temperature can be intelligently controlled, the production efficiency and the product