Size detection equipment capable of positioning and correcting and for mobile phone electronic part detection

Abstract

The invention discloses size detection equipment capable of positioning and correcting and for mobile phone electronic part detection, and relates to the technical field of mobile phone electronic part detection. The size detection equipment specifically comprises a transparent glass substrate, positioning and correcting mechanisms and an eyepiece cleaning mechanism, two sides of the lower surfaceof the transparent glass substrate are connected with a conveyor belt, the positioning and correcting mechanisms are placed at two sides of the upper surface of the transparent glass substrate, and the eyepiece cleaning mechanism is placed on the surfaces of the right sides of an upper shooting eyepiece and a lower shooting eyepiece. According to the size detection equipment capable of positioning and correcting and for mobile phone electronic part detection, the upper shooting eyepiece shoots the front surface of a circuit board, and the lower shooting eyepiece shoots the back surface of thecircuit board, and comparison software can be used for comparing with a circuit board standard part in a database while the detection of the profile and size is achieved, so that appearance defect detection on the circuit board in detection is facilitated, and the definition of an image shot by the lower shooting eyepiece can be improved through the arrangement of the transparent glass substrate.

Description

technical field [0001] The invention relates to the technical field of mobile phone electronic parts detection, in particular to a size detection device capable of positioning and correcting for the detection of mobile phone electronic parts. Background technique [0002] The circuit board is an important basic electronic component in the mobile phone. Because the internal space of the mobile phone is narrow and irregular, the circuit board needs to be processed so that it can adapt to the internal space of the mobile phone, and the circuit board needs to be inspected for its dimensions after processing Whether it is qualified or not, at present, the shape detection of the circuit board is carried out by the two-dimensional image measuring instrument. The working principle of the two-dimensional image measuring instrument is: use its own hardware (CCD, eyepiece, objective lens data cable, video acquisition card) to capture the The image is transmitted to the data acquisition...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a positionable and correctable size detection device for mobile phone electronic parts detection, which solves the problem that the existing two-dimensional image measuring instrument is located in the workshop, especially for small enterprises, as proposed in the above background technology. When working in the workshop, the dust-proof effect of the workshop is often not up to standard, causing the lens surface of the secondary image measuring instrument to be easily contaminated with dust and impurities, resulting in black spots on the captured circuit board image, which easily affects the accuracy of the external dimension detection The problem

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