Fuse blockage prevention fuse machine

The utility model discloses an anti-melting blockage hot melting machine, which relates to the technical field of plastic pipe fitting hot melting equipment, and adopts the technical scheme that the anti-melting blockage hot melting machine comprises a plastic pipe fitting, a hot melting mechanism and an anti-melting blockage mechanism, the hot melting mechanism comprises a heating plate, a radiating plate, a main board, an operation panel module, a handle and a base, and the melting and blocking prevention mechanism comprises a die head, an inner limiting column, a temperature sensing membrane, a signal line and an audible and visual alarm. The hot melting device has the beneficial effects that the hot melting device is provided with the melting blockage prevention mechanism, namely a physical control means, so that the operation precision of the hot melting process is improved, the minimum melting shrinkage aperture is controlled, and the melting blockage phenomenon is avoided; and a temperature sensor is a