HIGH-FREQUENCY INDUCTION HEATING HEAD, AND HIGH-FREQUENCY INDUCTION HEATING DEVICE WITH USE THEREOF

摘要

To provide a high-frequency induction heating head and a high-frequency induction heating device with use of the same for improving productivity.SOLUTION: A high-frequency induction heating head comprises: core bodies 8, 9 in which heating parts 8c, 9c provided on respective tip sides thereof are so located on one side surface of a printed wiring board 3 as to face each other with a first gap therebetween; and a movable mechanism which can move at least one of these core bodies 8, 9, and adjusts a distance of the first gap interposed between a heating part 8c of the core body and a heating part 9c of the core body 9. The core bodies 8, 9 are magnetically coupled at shaft support parts 8a, 9a other than the heating parts 8c, 9c of the core bodies 8, 9 via a second gap smaller than the first gap which exists between the heating parts 8c, 9c of the core bodies 8, 9 during heating.SELECTED DRAWING: Figure 1