| 摘要 |
PURPOSE:To secure the processing of a plate material with small rigidity by providing a plate feed guide member between a fixed pedestal and a plate sending guide roll and giving the plate material frictional force against the plate sending-out force of a rotary brush. CONSTITUTION:Another plate sending guide member 35 is provided between the fixed pedestal 20 and plate sending-out roll 23. This plate sending guide member 35 is also installed slanting facing up from an upstream end to a downstream end as well as the plate sending guide member 32 so that its upstream end is inserted into a groove part 20a positioned below the nip point of the fixed pedestal 20 with the rotary brush 21. Consequently, the rear end part of the plate material 33 receives the turning force of the rotary brush 21 after passing the nip point between the plate sending-out rolls 19 and 19, so that the rear end part of the plate material is prevented from being send out forward at a speed faster than the sending speed of the plate sending-out roll 23. Thus, the processing of the plate material with small rigidity is secured. |
