Multi-mold adjustable electromagnetic-induction heating device for rubber product vulcanizer

The utility model relates to a multi-mold adjustable electromagnetic-induction heating device for a rubber product vulcanizer. Electromagnetic-induction heating steel plates are arranged below and above a rubber product mold, a plurality of round steel protruded tanks with the diameters increasing in equidistance mode are welded on the inner sides of the plates to serve as magnet cores, a plurality circles of electromagnetic-induction coils are distributed between the protruded tanks, the induction coils are connected with alternating current to form a strong alternating magnet field with the magnet cores, the steel plates and the molds can form strong vortex induction current under the action of the magnet field, and the current overcomes resistance in the molds to generate heat energy to heat products. Compared with an existing electromagnetic heating technique, the multi-mold adjustable electromagnetic-induction heating device is even in induction heating, the coils between the protruded tanks are mutually