Laser welding quilting seam quality detection platform

Abstract

The invention discloses a laser welding quilting seam quality detection platform, and the platform comprises a platform frame, a base, a movable platform plate, a driving device, an upper detection assembly and a lower detection assembly. A sliding rail and a mechanical limiting block are arranged on the base, the movable platform plate is matched with the sliding rail, and the driving device drives the movable platform plate to move front and back along the sliding rail. An adsorption platform and a buffer are arranged on the movable platform plate; the upper detection assembly and the lowerdetection assembly are located above and below the movable platform plate respectively. The base, the movable platform plate and the adsorption platform are each provided with a notch structure for avoiding the lower detection assembly. According to the scheme, an upper probe and a lower probe can simultaneously detect weld joints on the front and back surfaces of a plate, so the detection steps are simplified; the contour characteristics of the upper and lower weld joints are analyzed by utilizing a laser scanning principle, and the weld joints can generate 3D graphs to facilitate manual check and analysis; and a moving limiting and plate placing structure is optimally designed, so that the stable and reliable operation of the whole mechanism is ensured.

Description

technical field [0001] The invention relates to a laser welding quilting quality inspection platform, which belongs to the technical field of laser welding equipment. Background technique [0002] After the laser welding is completed, the welding seam of the welding plate needs to be inspected to check whether the welding seam is qualified, and then the good product and the defective product are sorted and stacked by the robot; most of the existing inspection equipment is that the welding plate does not move, and the inspection The probe moves to detect the welding seam of the welding plate. The detection probe needs to be driven by a manipulator, and complex motion structures and paths need to be designed. Moreover, the welding seam on the back of the welding plate is difficult to detect, resulting in low detection efficiency and high equipment cost. Contents of the invention [0003] In view of the above-mentioned technical problems, the purpose of the present invention ...

AI Technical Summary

Problems solved by technology

[0002] After the laser welding is completed, the welding seam of the welding plate needs to be inspected to check whether the welding seam is qualified, and then the good product and the defective product are sorted and stacked by the robot; most of the existing inspection equipment is that the welding plate does not move, and the inspection The probe moves to detect the welding seam of the welding plate. The detection probe needs to be designed to move with a manipulator, and complex motion structures and paths need to be designed. Moreover, the welding seam on the back of the welding plate is difficult to detect, resulting in low detection efficiency and high equipment cost.

Images