板翘曲矫正装置以及板翘曲矫正方法
申请公布号:CN106337157A
申请号:CN201610529427.X
申请日期:2016.07.06
申请公布日期:2017.01.18
发明人:米仓隆;丹原正雄;吉川雅司
分类号:C23C2/00(2006.01)I;C23C2/40(2006.01)I;B21D1/00(2006.01)I;B21C51/00(2006.01)I
主分类号:C23C2/00(2006.01)I
代理人:刘文海
地址:日本东京都港区芝五丁目34番6号
摘要:本发明提供可靠地减少钢板的板翘曲的板翘曲矫正装置以及板翘曲矫正方法。板翘曲矫正装置的各移动块(110‑1~110‑4)分别具有距离传感器(S)和电磁铁(M),根据与带钢的距离来调整由电磁铁(M)产生的电磁力,从而对板翘曲进行矫正。各移动块(110‑1~110‑4)能够沿直线导轨(103)在水平方向上移动,从位置(CL)观察时,各移动块(110‑1~110‑4)的移动距离之比固定。
主权项:一种板翘曲矫正装置,其具有:表面侧的矫正机构,其配置在所搬运的钢板的表面侧,根据距所述钢板的距离来调整作用于所述钢板的电磁力,从而对所述钢板的板翘曲进行矫正;以及背面侧的矫正机构,其配置在所搬运的钢板的背面侧,根据距所述钢板的距离来调整作用于所述钢板的电磁力,从而对所述钢板的板翘曲进行矫正,所述板翘曲矫正装置的特征在于,所述表面侧的矫正机构以及所述背面侧的矫正机构分别具备:多个移动块,其具有检测距所述钢板的距离的距离传感器和向所述钢板作用电磁力的电磁铁;引导结构,其将所述多个移动块支承为能够沿所述钢板的板宽方向移动;以及移动机构,其使所述多个移动块中的接近所述钢板的端部的移动块沿所述引导结构移动,并且使其余的移动块追随于接近所述钢板的端部的移动块的移动而沿所述引导结构移动。
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