Combined light source of intelligent equipment chip mounter line scanning identification system

Abstract

The invention discloses a combined light source of an intelligent equipment chip mounter line scanning identification system. The combined light source comprises a linear array light source module and a linear array camera module, wherein first linear array light source lamp plates, second linear array light source lamp plates, third linear array light source lamp plates, fourth linear array light source lamp plates and fifth linear array light source lamp plates all are provided with a plurality of high-brightness LED lamps; the high-brightness LED lamps form scanning lines; and the formed scanning lines are arranged on two sides. Two ends of a sixth linear array light source lamp plate are fixedly arranged on the side surfaces of the upper ends of a linear array height front fixing plate and a linear array camera installation backboard; and a bar groove formed in the middle of a linear array light source bottom plate is located above a lens. High-brightness LEDs at an angle of 45 degrees are arranged on the four surfaces in high density, can carry out multi-angle irradiation, and can easily condense light at 45 degrees to form high brightness; high-density and high-brightness LED scanning lines are arranged on two sides; light is uniformly diffused; an internal coaxial light splitting design of bottom contour features of components can be highlighted; light condensation and high brightness are achieved; and the light loss is reduced.

Description

technical field [0001] The invention relates to the technical field of line scan identification equipment for placement machines, in particular to a combined light source for a line scan identification system for intelligent equipment placement machines. Background technique [0002] At present, most domestic machine vision uses area array cameras and matching ring lights, which cannot provide different illumination angles. The color of the light source is single, which cannot highlight the three-dimensional information of the part; some line scans, such as license plate and model recognition, use strip light, which cannot solve the shadow of diagonal irradiation, and the uneven surface will cause shadow interference; both light sources have light loss phenomenon . Contents of the invention [0003] The object of the present invention is to provide a combined light source for a line scan identification system of an intelligent equipment placement machine, so as to solve t...

AI Technical Summary

Problems solved by technology

[0002] At present, most domestic machine vision uses area array cameras and matching ring lights, which cannot provide different illumination angles.

The color of the light source is single, which cannot highlight the three-dimensional information of the part; some line scans, such as license plate and model recognition, use strip light, which cannot solve the shadow of diagonal irradiation, and the uneven surface will cause shadow interference; both light sources have light loss phenomenon

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