| 摘要 |
PROBLEM TO BE SOLVED: To provide continuous welding equipment for a tailored blank material where the reduction of cost is attained, further the improvement of the working ratio in welding equipment is attained, and further, the reduction of defects in welding, the improvement of a welding speed and the improvement of productivity are attained. SOLUTION: The equipment is provided with: a carry-in unit 4 for carrying a plurality of blank materials 6 previously cut into the shape of strips of paper; welding equipment for joining the blank materials 6; and a carry-out unit for carrying out the joined and integrated tailored blank material. The carry-in unit 4 is composed of a carrier roller apparatus 9 and a clamp roller apparatus. The carrier roller apparatus 9 and the clamp roller apparatus are provided with carry-in rollers 11 and clamp rollers 15 with the blank materials 6 sandwiched. A rotary axis 16 of pivoting each carry-in roller 11 driven by power freely rotatably is arranged so as to be orthogonal to the axis line in the carrying direction of the blank materials 6. Further, a rotary axis 17 pivoting each clamp roller 15 freely rotatably is arranged with an inclination to the rotary axis of the carry-in roller 11. COPYRIGHT: (C)2005,JPO&NCIPI
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