钢卷自动标记系统的设计与应用
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摘要
针对轧硬卷经罩式炉退火处理时的高温标记问题,提出在流向罩式炉方向的钢卷上,采用激光刻印技术标记;在流向其它机组的钢卷上,采用自动贴标签的方式进行标记。为兼顾人工和机器对标记信息的自动读取和识别,标记的内容除了包含了以数字、字母组合的钢卷信息外,还标记了含有钢卷号信息的二维码。根据工艺要求,对自动标记系统进行了机械结构设计,该系统实现了对轧机出口钢卷信息的全自动标记。
In view of the high temperature marking problem of rolling hard rolls in bell furnace annealing, it is proposed to mark on the steel coil flowing to the bell furnace by laser marking technology; on the steel coil flowing to other units, it is marked by automatic labeling. In order to take into account the automatic reading and recognition of the marking information by the human and the machine, the content of the marking includes the QR code of the steel coil number information in addition to the steel coil information combined by numbers and letters. According to the process requirements, the mechanical design of the automatic marking system is carried out, which realizes the automatic marking of the steel coil exit information of the rolling mill.
In view of the high temperature marking problem of rolling hard rolls in bell furnace annealing, it is proposed to mark on the steel coil flowing to the bell furnace by laser marking technology; on the steel coil flowing to other units, it is marked by automatic labeling. In order to take into account the automatic reading and recognition of the marking information by the human and the machine, the content of the marking includes the QR code of the steel coil number information in addition to the steel coil information combined by numbers and letters. According to the process requirements, the mechanical design of the automatic marking system is carried out, which realizes the automatic marking of the steel coil exit information of the rolling mill.
引文
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[6]陈海庆,闫娟,苏博,等.基于LabVIEW的激光标刻二维码的机器视觉检测技术研究[J].机械工程师,2017(10):48-49.
[2]魏会芳,孙首群,徐海慧.钢卷自动贴标机的设计与研究[J].机械工程与自动化,2015(2):126-128.
[3]曹荣华,邱化冬,李建美,等.激光直接标记的质量评定及工艺参数优化[J].应用激光,2011,31(2):151-156.
[4]姜国强.零部件直接标记二维条码技术初探[J].条码与信息系统,2016(1):41-43.
[5]王伟,何卫平,雷蕾,等.标刻在金属零件上的二维条码数据提取方法[J].计算机辅助设计与图形学学报,2012,24(5):612-619.
[6]陈海庆,闫娟,苏博,等.基于LabVIEW的激光标刻二维码的机器视觉检测技术研究[J].机械工程师,2017(10):48-49.