High power cutting head protecting lens mount-in-place detection device

The invention discloses a high power cutting head protecting lens mount-in-place detection device which comprises a sensor mounting seat, a protecting lens mounting seat which is embedded into the sensor mounting seat and can be extracted back and forth and a PCB arranged on the sensor mounting seat. A magnet block is arranged on the protecting lens mounting seat, and a magnetic Hall element sensor which induces the magnetic force of the magnetic block is arranged on the PCB. The high power cutting head protecting lens mount-in-place detection device can detect whether the protecting lens is mounted in place or not automatically, so that the safety of laser cutting equipment and the safety of a cutting production process are guaranteed. 本发明公开了一种高功率切割头保护镜片安装到位检测装置，其包括传感器安装座、内嵌于所述传感器安装座中且可来回抽出的保护镜片安装座、设置在所述传感器安装座上的PCB板，所述保护镜片安装座上设置有磁铁块，所述PCB板上设置有感应所述磁铁块磁力大小的磁性霍尔元件传感器。本发明可自动检测保护镜片是否有安装到位，保障激光切割设备的安全性与切割生产过程的安全性。