基本信息:
- 专利标题： 板坯旋转装置的控制方法及其控制系统
- 专利标题（英）：Method and system for controlling slab turning device
- 申请号：CN200980000364.7 申请日：2009-03-30
- 公开(公告)号：CN101678421B 公开(公告)日：2012-03-28
- 发明人： 前田宗之
- 申请人： 新日本制铁株式会社
- 申请人地址： 日本东京都
- 专利权人： 新日本制铁株式会社
- 当前专利权人： 日本制铁株式会社
- 当前专利权人地址： 日本东京都
- 代理机构： 永新专利商标代理有限公司
- 代理人： 黄剑锋
- 优先权： 135698/2008 2008.05.23 JP
- 国际申请： PCT/JP2009/056497 2009.03.30
- 国际公布： WO2009/142064 JA 2009.11.26
- 进入国家日期： 2009-11-20
- 主分类号： B21B39/24
- IPC分类号： B21B39/24 ; B21B39/00 ; B21B39/18 ; B21B39/20
A method of controlling a slab turning device used in a rolling line having a rolling mill for rolling a slab heated in a heating furnace. While a preceding slab is being rolled by the rolling mill, the slab turning device holds, lifts, and turns, on the upstream of the rolling mill, a following slab by using holding members (21) of a tongue mechanism system which have holding claws (21a) at fourcorners of a horizontal base (13). The holding claws (21a) at the front ends of the holding members (21) are closed, with a turning section (15), which supports the holding members (21) of the slab turning device, made to be freely turnable. Force of the closing of the holding claws allows the turning section (15) to freely turn to the same angle as the inclination angle of the slab (S), and thiscauses all the holding claws (21a) to be in contact with side surfaces of the slab. After that, the side surfaces of the slab (S) are held by the holding claws (21a) of the tongue mechanism. By this,the slab (S) can be stably lifted before being loaded into the rolling mill. Thus, the slab can be stably lifted during a slab turning process before being loaded into the rolling mill, and the turning process can be automated.
公开/授权文献:
- CN101678421A 板坯旋转装置的控制方法及其控制系统 公开/授权日：2010-03-24
IPC结构图谱:
| B | 作业；运输 |
| --B21 | 基本上无切削的金属机械加工；金属冲压 |
| ----B21B | 金属的轧制 |
| ------B21B39/00 | 结合于或配置于或专门适用于有关金属轧机的工件的移动、支承或定位或控制其运动的装置 |
| --------B21B39/02 | .工件的进给或支承；制动或拉紧装置 |
| ----------B21B39/24 | ..用夹钳或抓爪的 |