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发明公开
CN101062529A 焊缝外观、熔池和接缝近红外视觉一体化传感检测装置 有权 许可

焊缝外观、熔池和接缝近红外视觉一体化传感检测装置
摘要：
本发明公开了一种焊缝外观、熔池和接缝近红外视觉一体化传感检测装置。它包括壳体和与该壳体连接的阻挡电弧弧光的挡弧板，将近红外CCD传感器、大焦距镜头、近红外窄带滤光系统和近红外激光器设置在该屏蔽的壳体内成为一体，即所述的近红外CCD传感器的轴线上依次设置大焦距镜头和近红外窄带滤光系统，该近红外窄带滤光系统的轴线与近红外激光器的轴线成15－20°夹角，该近红外激光器的激光发射中心与大焦距镜头的中心等高，并在该近红外激光器与大焦距镜头和近红外窄带滤光系统之间设置隔板；所述的近红外激光器和近红外CCD传感器与控制器连接。本发明可同时传感采集焊缝外观、熔池和接缝坡口视觉信息，实现一体化焊接检测传感装置，能够防止鬼像。
摘要（英）：

The invention relates to a welding seam appearance, fuse pool and the seam close to visual integration sensing test device, comprising a shell and the blocking electric arc plate, integrating the close infrared CCD sensor, big focus distance camera, close infrared narrow filtering system and the close infrared laser set inside the screen, the said close infrared narrow filter system shaft line forming into an included angle of 15-20degree, the close infrared laser emitting center being equal in height with the big focus distance lens, with isolation plate between the close infrared laser and the big focus lens and narrow filtering system, with the said close infrared laser and the close infrared CCD sensor connected to the controller. It can send messages like sense sampling fusion appearance, fuse pool and access slope visual information, realizing the inspection of sensing device.

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