1results about How to "Achieve localized heating" patented technology

This utility model discloses a magnetic suction type ship lift gate head sealing frame C-type water seal vulcanization mold. The mold is composed of two symmetrically arranged arc-shaped tile-shaped main bodies (1). Each main body (1) is provided with an electromagnetic coil (4) arranged in a ring array inside. Heating holes (2) are distributed at intervals along the arc surface extension direction on the side of the main body (1). The heating holes (2) are blind holes and their axes are perpendicular to the arc surface of the mold. The two main bodies (1) are clamped on both sides of the C-type water seal to be repaired by the magnetic attraction force generated by the electromagnetic coil (4) after being energized. The addition of electromagnetic coils in the mold generates magnetic attraction force after the electromagnetic coils are energized, so that the two molds tightly clamp the C-type water seal to be repaired, realizing non-contact clamping and avoiding damage to the C-type water seal by traditional mechanical clamps.