TANDEM WELDING TORCH HAVING A SHOCK SENSOR UNIT MOUNTED ON THE ROBOT ARM OF A WELDING ROBOT WHICH TANDEM-WELDS BY USING TWO WELDING TORCHES

摘要

PURPOSE: A tandem welding torch is provided to prevent the deformation of a welding torch, and to improve the precision in which a welding torch returns to the original location after the mitigation.;CONSTITUTION: A tandem welding torch includes a torch fixing part (23), an insulation cover (24), a first base torch holding part (25), a second torch holding part (26), a first electricity connection member (27), a second electricity connection member (28), and a shock sensor unit. The torch fixing part gathers and fixes the tip ends of parallel two welding torches. The insulation cover protects the base side of the two welding torches. The first base torch holding part holds the base side of one welding torch. The second base torch holding part holds the base side of the other welding torch. The first and second electricity connection members electrically connect first and second base torch holding parts and the first and second bodies. The shock sensor unit detects the tilt and movement of the first and second base torch holding parts, respectively.;COPYRIGHT KIPO 2013;[Reference numerals] (AA) Right; (BB) Front; (CC) Back; (DD) Left