行业案例 检测PCB到位光电传感器还能朝向天花板安装
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。
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