| 摘要 |
PURPOSE:To easily mount an upper and a bottom platen to and remove it from a cutting device, by lifting to the upper or lowering from a roller table conveying surface the bottom edge platen through a replacing cylinder and using a receiving member on a table with the upper and the bottom edge platen. CONSTITUTION:A connecting pin of a rod 60a with a platen 14 is removed by lowering the upper edge platen 14 through a balance cylinder 60 to be placed on a receiving member 84. Next, piping or the like in a clamping device 20 is removed from the platen 14, and the platen 14 is extracted from a cutting device by moving the receiving member 84 on a roller table 74. While a bottom edge platen replacing cylinder is extruded by removing an accessory of a bottom edge platen 12 and turning a roller 76 in a side of the cutting device, and the platen 12, being lifted, is lifted to the upper from a conveying surface of the table 74. And the receiving member 84 is conveyed on the table 74 by resetting a roller 76a and introduced to the lower surface of the platen 12. Next the platen 12 is lowered to be placed on the receiving member 84, and the bottom edge platen 12, being drawn out from the cutting device by moving the receiving member 84, mounts each edge in the reverse order. |
