A control system for laser dimension measuring device

Abstract

The invention specifically relates to a control system for a laser dimension measuring apparatus. The system comprises a host computer control module for receiving position information of a measuring point and sending the information to a motion controller, the motion controller for parsing the position information to a pulse command or PWM waves to control a servo driver, the servo driver for receiving the motion instruction of the motion controller and controlling a servo motor according to the requirement of the instruction, the servo motor for driving a laser sensor to move to a specified measuring point for dimension measuring, and a power management module in charge of power supply management of the motion controller, the servo driver and the servo motor. The advantages are as follows: the measuring speed is fast, the motion mode of the laser sensor can be changed at any time according to measuring requirements, and the measuring accuracy and precision are high, and the like.

Description

technical field [0001] The invention relates to the field of laser measurement, in particular to a control system for a laser size detection system. Background technique [0002] In many occasions in the industrial field, there are requirements for the size of products or parts, especially for occasions that require appearance and installation quality. In traditional detection methods, mechanical inspection tools or profiling are combined with manual instruments. The disadvantages of this inspection method are obvious: firstly, different product parts require different inspection tools. The production of a large number of inspection tools not only increases the production cost, but also affects the production time. The storage of longer large-scale enterprise inspection tools has even become a burden; secondly, manual measurement is a waste of manpower and material resources, but also has disadvantages such as poor measurement reliability and inconvenient information managem...

AI Technical Summary

Problems solved by technology

In traditional detection methods, mechanical inspection tools or profiling are combined with manual instruments. The disadvantages of this inspection method are obvious: firstly, different product parts require different inspection tools. The production of a large number of inspection tools not only increases the production cost, but also affects the production time. The storage of longer large-scale enterprise inspection tools has even become a burden; secondly, manual measurement is a waste of manpower and material resources, but also has disadvantages such as poor measurement reliability and inconvenient information management.

In addition, the traditional detection methods are mostly implemented in the form of random inspections. Nowadays, the requirements for product quality are getting higher and higher, and more and more customers require full inspection of products.

It is difficult for enterprises to afford the time-consuming and labor-intensive inspection of traditional detection methods.

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