Laboratory test machine

Abstract

The invention discloses a laboratory test machine which comprises a horizontal test platform, a bracket arranged on the horizontal test platform and a camera fixing component and a light source fixing component with vertical degree of freedom arranged on the bracket, wherein the camera fixing component is arranged above the light source fixing component and comprises a first rotation mechanism and a first clamping mechanism; the first rotation mechanism comprises a first fixing part and a first rotation part rotatably connected with the first fixing part; the first fixing part is connected with the bracket through a horizontal telescopic sleeve; the first clamping mechanism is fixed on the first rotation part; the light source fixing component comprises a second rotation mechanism and a second clamping mechanism; the second rotation mechanism comprises a second fixing part mounted on the bracket and a second rotation part rotatably connected with the second fixing part; and the second clamping mechanism is fixed on the second rotation part. The laboratory test machine disclosed by the invention is suitable for the mounting fixation and regulation of various cameras and light sources, meets the imaging and lighting requirements of the products different in size and is easy and convenient for assembly / disassembly.

Description

technical field [0001] The invention belongs to the field of machine vision detection, and in particular relates to a laboratory testing machine. Background technique [0002] With the ever-increasing demands for quality and fast production, visual inspection and product identification are becoming more and more important. The reasons are self-evident: reduce the number of non-conforming products and provide qualified products. These requirements are derived from ISO9000 norms or other product liability regulations. Manual visual inspection and product marking are too expensive. It also means unkind, monotonous work. Manufacturing productivity continues to increase and manual inspection is becoming less and less possible. With machine vision for quality inspection of products, especially products with smooth and reflective surfaces such as metal products, at present, traditional experimental fixtures can only meet a single type of camera clamping and the angle and height...

AI Technical Summary

Problems solved by technology

With machine vision for quality inspection of products, especially products with smooth and reflective surfaces such as metal products, at present, traditional experimental fixtures can only meet a single type of camera clamping and the angle and height cannot be adjusted, nor can they meet different requirements. The various imaging and lighting requirements of the product have problems such as cumbersome operation, uncontrollable accuracy, and unmeasured size.

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