Spiral scanning imaging robot for detection
A technology of helical scanning and robotics, applied in the direction of instruments, measuring devices, scientific instruments, etc., can solve the problems of poor imaging quality of imaging devices, mutual interference of light reflection and collection, limited spherical reflective structure, etc., to avoid reflection light convergence and mutual interference Effects of interference, improved defect resolution, and high imaging quality
Inactive Publication Date: 2020-07-28
绍兴中松智能科技有限公司
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[0003] At present, visual inspection is the most widely used detection method for the surface defect detection of inner spherical mirror surfaces. Imaging devices are used to image the surface of mirror products. The imaging generally needs to form a spot effect to have a good defect presentation, but the imaging device is limited. The spherical reflective structure of the spherical mirror body, the inner spherical mirror body has a very strong reflection ability to the light source, and the reflection of light in all directions interferes with each other, which often leads to poor imaging quality of the imaging device and affects the detection accuracy.
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[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, and the implementation scope of the present invention is not limited thereto.
[0026] Such as Figure 1 to Figure 5 As shown, a spiral scanning imaging robot for detection described in this embodiment includes a frame 1, a lifting displacement mechanism 2, a scanning base 3, a bearing seat 4, a driving motor 5, a workpiece placement seat 6 and a workpiece placement The rotating imaging mechanism 7 directly above the seat 6, the lifting displacement mechanism 2 is located on the top of the frame 1, the top of the scanning base 3 is fixed on the output end of the lifting displacement mechanism 2, and the scanning base 3 is equipped with There is a transmission assembly 8, the drive motor 5 is fixed on the left side of the scanning base 3, and its output end extends into the scanning base 3 to connect with the transmission assembly 8, and...
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The invention discloses a spiral scanning imaging robot for detection, which comprises a rack, a lifting displacement mechanism, a scanning base, a bearing seat, a driving motor, a workpiece placing seat and a rotary imaging mechanism, and is characterized in that a transmission assembly is arranged in the scanning base, and the driving motor is connected with the transmission assembly; the rotaryimaging mechanism comprises a rotary bracket; a connecting column and a central seat are arranged in the middle of the rotary bracket; the connecting column is rotationally connected with the bearingseat and extends into the scanning base to be connected with the transmission assembly; screws are rotationally connected to the left side and the right side of the rotary bracket respectively; the adjacent ends of the two screws are sleeved with planetary gears, the two planetary gears are jointly meshed with the center fixing gear, the two screws are in threaded connection with imaging slidingbases, the imaging sliding bases are provided with sliding imaging assemblies, the imaging sliding bases are in sliding connection with the rotary bracket, and the center base is provided with a center imaging assembly. The spiral scanning imaging robot can effectively avoid the problem of mutual interference of reflected light convergence, and has the characteristics of high imaging quality and benefit for improving the detection precision.
Description
technical field [0001] The invention relates to a helical scanning imaging robot for detection. Background technique [0002] The inner spherical mirror is an important light reflection component in the field of optics, and is widely used in transportation, energy, information, aerospace and many other fields. [0003] At present, visual inspection is the most widely used detection method for the surface defect detection of inner spherical mirror surfaces. Imaging devices are used to image the surface of mirror products. The imaging generally needs to form a spot effect to have a good defect presentation, but the imaging device is limited. The spherical reflective structure of the spherical mirror body, the inner spherical mirror body has a very strong reflection ability to the light source, and the reflection of light in all directions interferes with each other, which often leads to poor imaging quality of the imaging device and affects the detection accuracy. Contents o...
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Login to View More IPC IPC(8): G01N21/954
CPCG01N21/954G01N2021/9511
Inventor 梁文强
Owner 绍兴中松智能科技有限公司