Laser detection mechanism

Abstract

The invention relates to a laser detection mechanism. A large bottom plate mechanism, a displayer mechanism and a keyboard mechanism are installed on a lower rack assembly. An electric control box assembly is fixedly arranged on the side edge of the large bottom plate mechanism. A marble platform is installed on the large bottom plate mechanism. The laser detection mechanism is fixedly arranged above the marble platform. The laser detection mechanism is composed of a gantry Y-axis mechanism, a gantry X-axis mechanism, a right gantry mechanism and a Z-axis mechanism assembly. The laser detection mechanism can be applied to an outside line size test of a mobile phone protective shell and is mainly used for testing the height difference, the length, the width, the height, the width and the like. An industrial personal computer is adopted as a PC control terminal, it is ensured that a host can work for a long time with no failure, marble is used as the reference test plane on the platform, the system stability is ensured, a servo motor is used for motion control, and the system stability and interference resistance can be better ensured due to the fact that the servo motor has the advantages of being high in response speed, stable in motion and long in service life.

Description

technical field [0001] The invention relates to a visual inspection device for quality assurance, in particular to a laser inspection mechanism applied to outer line size testing of mobile phone protective cases and the like. Background technique [0002] In some dangerous working environments that are not suitable for manual work or where artificial vision is difficult to meet the requirements, machine vision is often used to replace artificial vision; at the same time, in the process of mass industrial production, the efficiency and accuracy of using artificial vision to check product quality is low. , the use of machine vision inspection methods can greatly improve production efficiency and production automation. Moreover, machine vision is easy to realize information integration, and it is the basic technology to realize computer integrated manufacturing. Visual inspection refers to converting the captured target into an image signal through machine vision products (tha...

AI Technical Summary

Problems solved by technology

[0003] In the process of producing mobile phone protective cases and other products, it is necessary to test their outer line dimensions. In order to test their height difference, length and width dimensions, height, width, etc., it is necessary to produce some specific equipment for testing. The existing equipment is in order to complete this. function, but need to use different equipment for detection, which makes the overall structure quite complex and has many components, and causes inconvenience and difficulty in equipment design, which leads to an increase in the number of equipment, more and complex overall components, and cost Expensive and other disadvantages need to be redesigned by those engaged in this industry to be effectively resolved

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