| 摘要 |
<p>Disclosed is a shape forming device which is made compact with a simple structure by not attaching a hydraulic actuator, or the like, for forming/breaking up a stacked body, to an inner frame or a roll stand in order to make it possible to draw out a stacked body of a roll chock/yoke in a direction intersecting the advancing direction of a product from a forming roll stand perpendicularly and to replace the stacked body, thereby allowing a roll to be replaced easily. An inner frame is arranged in a forming roll stand so as to be able to elevate/lower freely in order to accomplish the replacing. A machine mechanism is arranged between the opposing surface of each roll chock/yoke and the inner frame. After breaking connection with a screw down device, each roll chock/yoke is guided utilizing the lowering operation of the inner frame to form a stacked body sequentially so that the stacked body can be drawn out from the roll stand. The stacked body is broken up utilizing the elevating operation of the frame, and each roll chock/yoke is guided to a required position in the stand and connected with the screw down device.</p> |
