Hot melt gun for cutting metal ropes, has cooling device which is arranged in cooling zone of housing, and is electrically connected with electrical terminal to generate convection of internal air and external air of casing

摘要

The melt gun has a heater which provided in the housing (1), and is connected to an electrical terminal (2). An operating portion is arranged in the housing. A gap is provided between an upper work element and a lower work element to clamp a workpiece. A control unit (5) controls the heating device, so that upper work element is pressed against the lower work element. A cooling device is arranged in the cooling zone (131) of the housing, and is electrically connected with electrical terminal to generate a convection of the internal air and external air of the casing.