Lighting assembly of AOI equipment

Abstract

The invention discloses a lighting assembly of the AOI equipment. The assembly comprises supports which are arranged at intervals left and right, a plurality of sets of light source assemblies are arranged between the supports, a plurality of shaft holes are formed in the supports, the number of the shaft holes corresponds to the number of the light source assemblies, and adjusting shafts are arranged in the shaft holes. The light source assemblies are fixed to the adjusting shafts, the angles of the light source assemblies can be adjusted by rotating the adjusting shafts, the advantage of illumination adjustment is achieved, positioning locking devices are arranged on the adjusting shafts and the supports, the positioning locking devices have the function of locking the adjusting shafts,the adjusting shafts are prevented from rotating at will, the structure is simple, the adjustment is convenient, the stability is good, and use requirements are met.

Description

technical field [0001] The invention relates to a lighting assembly of AOI equipment. Background technique [0002] The full name of AOI is Automatic Optical Inspection, which is a device based on optical principles to detect common defects encountered in welding production. AOI is a new type of testing technology emerging, but it is developing rapidly, and many manufacturers have launched AOI testing equipment. During automatic detection, the machine automatically scans the PCB through the camera, collects images, compares the tested solder joints with the qualified parameters in the database, and after image processing, checks out the defects on the PCB, and displays / labels the defects through the display or automatic signs Come out for repair by maintenance personnel; [0003] The lighting component is a component that works with the camera. It can illuminate the PCB so that the camera can scan it. However, in the existing lighting components, the position of the light ...

AI Technical Summary

Problems solved by technology

[0003] The lighting component is a component that works with the camera. It can illuminate the PCB so that the camera can scan it. However, in the existing lighting components, the position of the light source is difficult to adjust, which makes it impossible to adjust the lighting angle of the light source according to the actual use requirements. As a result, the scanning quality of the camera is low, and the lighting component needs to be disassembled and reassembled after installation to change its angle. Therefore, there is an urgent need for a lighting component for AOI equipment that facilitates adjustment of the light source irradiation angle.

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