| 摘要 |
PURPOSE:To improve the efficiency of a test and to reduce a space for installation, by using two holders, by moving a held test piece linearly for supply, and by discharging the test piece also by the same supplying operation. CONSTITUTION:When a test is conducted, first a test piece 7 made of concrete is carried transversely by each supply pallet 12, and then carried longitudinally by a supply pallet 13, and thus it is supplied sequentially to the end position of a robot 11. When the test piece 7 is supplied between the two holders 23 and 27 of the robot 11, a holder cylinder 24 is started in the direction of contraction to hold the test piece 7, and then a transfer cylinder 21 is operated in the direction of contraction to set the test piece 7 held by the two holders 23 and 27 onto a lower pressure resistance board 1 together with the holders. The test piece 7 of which the test is completed is extruded by the operation of the holder 27 and discharged onto a discharge pallet 31. |
