| 摘要 |
PURPOSE: To facilitate sheet passing work and to easily alter the thickness of a sheet by pivotally supporting the lower part of one of a pair of the frames supporting one set of a drive heating roll and a follower cooling roll and an endless belt in opposed relationship in a revolvable manner in contact and separation directions and arranging the lower part of the other one of them in a laterally movable manner. CONSTITUTION: Drive heating rolls 5, 5', follower cooling rolls 6, 6' and endless belts 4, 4' are supported by a revolving frame 7 and a laterally moving frame 8. A hydraulic cylinder 14 is connected to the support stand 12 provided to the main body frame 11 supporting the revolving frame 7 and the laterally moving frame 8 to revolve the revolving frame 7. The laterally moving frame 8 is laterally moved by the linear bearing ring rail provided to the main body frame 11 and the position thereof is adjusted by an adjusting bolt 24. The endless belts 4, 4' are adjusted by a positioning bolt 28 when a taper is desired to be relatively applied to the endless belts. At this time of the supply of a sheet, the hydraulic cylinder 14 is operated to incline the revolving frame 7. |
