THE CONTINUOUS AUTOMATIC WELDING DEVICE FOR HORIZONTAL AND VERTICAL FILLET WELDING GROOVE

摘要

An automatic welding equipment which makes it not necessary for a worker to carry out an additional adjusting operation according to positional selection of the equipment when continuously tracking fillet weldments formed in vertical and horizontal directions is provided. An automatic welding equipment for continuous welding of vertical and horizontal fillet weldments comprises: an X-axis base drive part(10) moved abreast with the horizontal fillet weldment through traveling wheels(12); a W-axis rotary drive part(20) rotatably installed on an upper surface of the X-axis base drive part; a Y-axis guiding part(30) fixed to an upper surface of the W-axis rotary drive part and interlocked with the W-axis rotary drive part; a Y-axis sliding drive part(40) slid forward and backward along a length direction of the Y-axis guiding part; a Z-axis guiding part(50) fixed to an upper surface of the Y-axis sliding drive part and interlocked with the Y-axis sliding drive part; a Z-axis sliding drive part(60) slid up and down along a length direction of the Z-axis guiding part; a torch clamp(70) which is driven by an A-axis that is installed at one side of the Z-axis sliding drive part and that is rotated in a vertical direction relative to the Y-axis as much as a predetermined tilt angle from the Z-axis sliding drive part; and drive motors(11,21,41,61,71) for providing the respective drive parts with independent drive sources through signals of a control part by which tracking positions of the vertical and horizontal fillet weldments are sensed in advance.