行业案例 检测PCB到位光电传感器还能朝向天花板安装

Posted on 2024年10月21日

inkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 1px; text-align: justify;>在PCB加工流水线设备中，客户需要在流水线下方安装传感器以检测PCB到位，触发到位信号后驱动设备自动进行物料抓取，以便进入下一步工位动作。

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应用需求

· 需要精准定位PCB位置，定位精度要求在1mm以内

· PCB颜色各种各样，蓝色、绿色、橙色不等，要求传感器的检测可兼容所有产品


项目难点

· 流水线运动速度较快，约100mm/s

· PCB表面焊接有各种元器件，尺寸和形状不确定

· PCB表面可能有定位孔洞

· 传感器朝上安装可能会受到车间照明光源的干扰

选型方案 - ESB-C20N

inkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 1px; text-align: justify; text-indent: 0px; overflow-wrap: break-word !important;>1、优越的背景抑制性能，可稳定检测任意颜色的物料

inkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 1px; text-align: justify; text-indent: 0px; overflow-wrap: break-word !important;>2、具有优越的抗光干扰能力，可支持对装和并排安装

inkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 1px; text-align: justify; text-indent: 0px; overflow-wrap: break-word !important;>3、抗光干扰能力强，完全不受上方照明光源影响

inkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 1px; text-align: justify; text-indent: 0px; overflow-wrap: break-word !important;>4、响应速度快，精准捕捉每个产品到位

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