The invention relates to the technical field of coating devices, and discloses a device for ensuring stirring uniformity and discharging quality. The device comprises a shell, a coil is rotatably mounted on the surface of the shell, a stirring rod is fixedly mounted at one end, close to the edge of the shell, of the coil, a heating resistance wire is fixedly mounted in the stirring rod, a contactis slidably installed on the surface of the heating resistance wire, an electromagnet is fixedly installed at the top end of the contact, a magnetic block is fixedly installed at the end, away from the coil, of the stirring rod, connecting rods are movably installed on the left side and the right side of the coil on the surface of the shell, and speed limiting blocks are fixedly installed at the ends, close to the coil, of the connecting rods. According to the device for guaranteeing the stirring uniformity and the discharging quality, the internal temperature is controlled, paint in the device is stirred, the temperature and the stirring degree are changed along with the viscosity degree of the current paint, when spraying is needed, a proper amount of paint is sprayed according to the current stirring efficiency, and the quality of the sprayed paint is guaranteed.