Reform machine, reform device, and reform manner and reform line equipment

摘要

PURPOSE:To prevent the pent roofing of the transfer work of the surface of a product plate by composing of a work roller, the back roller of a long size in a large diameter supporting the vertical direction of the work roller and the support roller supporting the horizontal direction of the work roller. CONSTITUTION:The load in the vertical direction of the bend and tensile of a thin sheet 1 acting on a work roller 1 is supported by the back roller 3 which is of large diameter and in long size equal to the drum part length of the work roller 1 at the vertical direction of the work roller 1, so the work roller does not transfer a mark on the surface of a product sheet without pent roof by the edge end face of the back roller 3. The load in the horizontal direction acting on the work roller 1 is about 5-6% of the load in the vertical direction and supported by the support roller 4 supporting the horizontal direction of the work roller 1, so the horizontal deflection of the work roller 1 can be prevented and also the work roller 1 can surely be supported.