| 摘要 |
PURPOSE:To surely supply and discharge workpieces by providing a workpiece guide plate vertically swung and having the front end urged downward on the side of an upper roll to form a V-shaped projection on the lower side of front end of said plate. CONSTITUTION:A workpiece guide plate 21 swung verticaly and having the front end urged downward is provided on the side of an upper roll 12 and a V-shaped projection 21a is formed on the lower side of said plate 21. When a workpiece 15 is pushed by a pusher 18 to be supplied, the workpiece 15 pushes upward the projection 21a temporarily, is ureged downward by the front end of plate 21 on the front end of a shoe 16 and supplied to a support space 17. Thus, the return of workpiece 15 attached to the pusher 18 by oil together with the pusher without being supplied to said space 17 is prevented. Also in the discharged of worked workpiece 15, as soon as the workpiece 15 passes right under the front end of projection 21a, the projection 21a is interposed between the workpiece 15 and unworked one 15' so that the worked workpiece 15 is surely discharged.
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