Code spraying ink constant-temperature stirring device

A code spraying ink constant-temperature stirring device comprises a stirring mechanism, an ink storage box, a heating unit and a base. The ink storage box is mounted on the base; the stirring mechanism comprises a stirring motor, a fixed seat, a rotating shaft I, a magnetic transmission wheel I, a magnetic transmission wheel II, a rotating shaft II and a stirring rod; the stirring motor is fixedly mounted on the fixed seat, and the output end is connected with the rotating shaft I; the stirring motor and the stirring rod are in matched transmission by using a non-contact magnetic transmission wheel; the stirring rod is arranged in the printing ink storage box; the heating units are evenly installed on the left side face, the rear side and the bottom in the ink storage box and used for controlling and keeping ink in the ink storage box in the optimal temperature state required by code spraying. According to the utility model, the heating unit and the stirring mechanism act together to achieve the effect of co