Temperature control mechanical arm for clearing foreign matter in electrified state

The invention discloses a temperature control mechanical arm for clearing a foreign matter in an electrified state. The temperature control mechanical arm comprises a mechanical arm and a pedestal which are connected with each other, wherein the pedestal is provided with a longitudinal moving seat which can move longitudinally along the pedestal; the longitudinal moving seat is provided with an annular rack connected end to end; an annular slide rail is arranged in the annular rack and is provided with an annular moving slide block in a matching manner; the annular moving slide block is provided with an annular moving seat; the annular moving seat is provided with an annular moving motor; an output shaft of the annular moving motor is provided with an annular moving gear; the annular moving gear is matched with the annular rack; the annular moving seat is vertically provided with a fixed seat; the fixed seat is provided with a vertical moving device; the vertical moving device is provided with a temperature control device and a cutting nickel chrome wire; the temperature control device is connected with the cutting nickel chrome wire. The temperature control mechanical arm has the advantages that the cutting nickel chrome wire can rotate to cut the large-diameter foreign matter by only moving along the annular slide rail after the longitudinal and vertical positions of the cutting nickel chrome wire are adjusted.