发明名称 |
Controller of running tension of paper web for rotary press |
摘要 |
A controller of running tension of paper web for rotary press including a paper feed unit 1 and a printing unit 2 provided with a printing cylinder 21 rotating according to an operation speed command, having an in-feed roller 4 provided in a running path of paper web W from a paper roll 11 of the paper feed unit 1 to the printing cylinder 21, a dancer roller device 5 for detecting a displacement amount of a dancer roller 51 relative to a reference position of the dancer roller 51 and absorbing variations of running tension of the paper web W by the displacement, and a tension control processing unit S1 for performing signal generation processing to optimize the peripheral speed of the in-feed roller 4 with respect to the peripheral speed of the printing cylinder 21 based on the displacement amount of the dancer roller 51 and the operation speed command. <IMAGE> |
申请公布号 |
EP1283186(A3) |
申请公布日期 |
2004.01.21 |
申请号 |
EP20020254693 |
申请日期 |
2002.07.04 |
申请人 |
TOKYO KIKAI SEISAKUSHO, LTD. |
发明人 |
KUMATORI, YOSHIZUMI |
分类号 |
B65H23/18;B65H23/04;B65H23/188;B65H77/00 |
主分类号 |
B65H23/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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