公开(公告)号：US5518457A

公开(公告)日：1996-05-21

申请号：US308579

申请日：1994-09-19

申请人： Yukuharu Seki ,  Makoto Ando ,  Kohshi Tanimoto ,  Kazukiyo Kohno ,  Yoshiaki Maruyama

发明人： Yukuharu Seki ,  Makoto Ando ,  Kohshi Tanimoto ,  Kazukiyo Kohno ,  Yoshiaki Maruyama

IPC分类号： B31F1/28 ,  B32B37/10 ,  B32B38/18 ,  F16H7/02 ,  F16H7/18 ,  F16H7/08

CPC分类号： B31F1/2877 ,  B31F1/2831 ,  B32B37/1027 ,  B32B37/1036 ,  B32B38/1841 ,  F16H7/02 ,  F16H7/18 ,  B32B2309/06 ,  B32B2309/72

摘要： A single facer which includes a rotating corrugating roll for corrugating a medium; an endless belt for pressing a liner against the medium on the corrugating roll; at least a pair of belt rolls for running the endless belt; and a direction adjusting mechanism for changing the running direction of the endless belt with respect to the rotating shaft of the corrugating roll within the running plane of the endless belt to correct zigzag or sideway motion of the belt occurring while the belt is running; a detector for detecting sideway displacements of the endless belt; a computer for computing a positional correction to be made in the width direction based on a signal from the detector; and a controller for controlling the direction adjusting mechanism based on a value computed by the computer. In addition to the adjustment of the running direction of the endless belt, a tension balance between the opposite edges of the endless belt can be corrected by adjusting the relative angle between the shafts of the belt rolls.

摘要翻译： 一个单面，其包括用于使介质波纹化的旋转波纹辊; 用于将衬垫压靠在波纹辊上的介质上的环形带; 至少一对用于运行环形带的带辊; 以及方向调节机构，用于在环形带的行进平面内相对于波纹辊的旋转轴改变环形带的行进方向，以纠正在带运行时发生的带的锯齿形或侧向运动; 用于检测环形带的侧向位移的检测器; 计算机，用于基于来自检测器的信号计算在宽度方向上进行的位置校正; 以及控制器，用于基于由计算机计算的值来控制方向调整机构。 除了环形带的行进方向的调整之外，通过调节带辊的轴之间的相对角度可以校正环形带的相对边缘之间的张力平衡。