Hot melting glue melting machine

The utility model belongs to the technical field of glue dispensers, and particularly relates to a hot melting glue dispenser which comprises a base serving as a connecting base, a glue dispensing part is connected to a mounting frame and comprises a movable seat connected with the mounting frame, a glue dispensing gun is mounted on the movable seat, a connecting end seat is integrally formed and connected to the bottom end of the glue dispensing gun, and an internal thread is arranged on the inner side of the connecting end seat. The connecting end seat is communicated with a glue outlet head, the top of the glue outlet head, corresponding to the outer side of the connecting end seat, is provided with a threaded groove in threaded fit with the internal thread, and the glue outlet head is in threaded fit with the internal thread through the threaded groove and is connected to the connecting end seat. Therefore, the glue outlet head can be conveniently replaced, cleaned and the like in the later period, and th