Pre-baking device for titanium plastic plate production

The utility model provides a pre-baking device for titanium plastic plate production, which comprises a main bin, a plurality of groups of heating rollers are arranged in an inner cavity of the main bin, two ends of each heating roller are fixedly connected with rotating shafts, the rotating shafts extend to the outside of the main bin, and a plurality of groups of electric heating wires A are arranged at two ends of an inner cavity of each heating roller. According to the pre-baking device for titanium plastic plate production, the surfaces of the heating rollers can be heated through the electric heating wires A, then the multiple pairs of heating rollers rotate, the titanium plastic plate can be conveyed, the two faces of the titanium plastic plate can be baked at the same time, turn-over baking is not needed, the baking time is shortened, the baking efficiency of the device is improved, and the production cost is reduced. And through exhaust hoods at the top and the bottom of an inner cavity of the main b