| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for conveying a slit sheet, in which conveyance troubles such as simultaneous pickup of two slit sheets or falling of the picked slit sheet are prevented when a prepreg having incisions is conveyed.SOLUTION: In the method for conveying the slit sheet, the slit sheet 3, which is obtained by forming incisions 4 each having the depth enough to cut a reinforcing fiber 5 in directions each crossing the reinforcing fiber 5 on the prepreg comprising the reinforcing fiber 5 and a matrix resin, is conveyed while being held by a robot hand 8. The robot hand 8 is used which includes: a first sucker type pad for sucking the surface of the slit sheet; and a second non-sucker type pad exhibiting suction force by negative pressure. An incision-unformed region of the slit sheet 3 is sucked/held by the first pad and an incision-formed region of the slit sheet is sucked/held by the second pad. The robot hand is moved in such a sucked/held state to convey the slit sheet.</p> |
