Device for adjusting a laser, adjusting the device and method for adjusting a laser using the device

Abstract

This invention relates to the device used to adjust laser, includes: laser supportive frame, signal acquisition mechanism,the servo movement mechanism and display control unit used to control and drive signal acquisition mechanism, its features lie in that the signal acquisition mechanism mentioned above includes image sensor, image sensor support, vertical adjustment part and horizontal adjustment part, the horizontal adjustment part is fixed at servo movement mechanism, and move relative to servo movement mechanism according to control order of control unit and under driving of servo movement mechanism. This invention further relates to calibration method of the device mentioned above and calibration method of laser with device mention above. This invented device has high precision, can relieve the hurt of eyes by lase and keep the adjustment efficiency and measure accuracy under grade Mu. At the same time, this invented device can easily be used to adjust laser, and can identify the parallelism of laser.

Description

technical field [0001] The invention relates to a device for adjusting a laser and a method for adjusting the device and using the device for adjusting the laser. Background technique [0002] Chinese patent 201310561722.X discloses a visual sample positioning operating system and method based on spot detection. The system uses a visible laser beam to irradiate the sample to form a marked spot. The CCD image acquisition unit collects the spot pattern and processes it. The spot information judges the defocus state of the marked spot and then searches for the focus position, and then controls the electronically controlled mobile sample stage to adjust the position of the sample to be tested through the searched focus position to realize the automatic focus of the sample to be tested. The structure of this system is complex, and the detection calculation is complex and cumbersome. [0003] Laser measurement exists in various fields of life, industrial production, and scientifi...

AI Technical Summary

Problems solved by technology

It is essential to adjust the collimation of the laser in the laser measurement system. The collimation of its relative position has a great influence on the measurement accuracy of the entire laser measurement equipment, and the laser measurement equipment is related to the accuracy of the relative installation position of the laser. High performance and reliability requirements. In recent years, the laser alignment adjustment of the laser measurement system generally simply uses the laser detection hole to judge the parallelism of the laser. Simple but unable to meet the needs of mass production

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