| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a carrying vehicle for a roll body at a low price which can detect that an insertion part interferes with the roll body. <P>SOLUTION: A truck body of the carrying vehicle for the roll body includes: a pair of bases which mount and support both edges of a shaft part of the roll body; a movement handling means for handling to move the pair of bases; an imaging means for imaging the insertion part of a roll body holding device and the shaft part of the roll body in a state in which the truck body is stopped at a setting stop position; and a control means for controlling operation of the movement handling means based on imaging information of the imaging means. After the roll body holding device reduces a diameter of a pair of insertion parts, before the roll body holding device moves each of the pair of insertion parts apart from each other, when the control means discriminates that the shaft part deviates from a pull-out tolerance based on the imaging information of the imaging means, the control means executes position correcting treatment of controlling the operation of the movement handling means to move the shaft part within the pull-out tolerance. <P>COPYRIGHT: (C)2012,JPO&INPIT |
