High-frequency heating device for hot melt adhesive reaction kettle

The utility model relates to the technical field of hot melt adhesive processing, in particular to a high-frequency heating device for a hot melt adhesive reaction kettle, which comprises a kettle body and an upper cover, the kettle body comprises a first fixing part and a reaction part, the first fixing part is positioned at the upper end of the reaction part, and the periphery of the reaction part is coated with heat preservation cotton and an electromagnetic heating pipe. The heat preservation cotton is located between the reaction part and the electromagnetic heating pipe, a first fixing plate is arranged at the upper end of the first fixing part, the upper cover is arranged at the upper end of the first fixing plate in a sleeving mode and comprises a transmission device and a second fixing part, and a second fixing plate is arranged at the bottom of the second fixing part and fixedly connected with the first fixing plate. Through electromagnetic heating, compared with a traditional jacket type, safety is