Functions and application industries of machine vision inspection equipment

 The functions of machine vision inspection equipment include the following major items: 1. Positioning guidance and automatic assembly, that is, telling the operator where to pick up what and put it where; 2. Defect detection, that is, detecting various defects of the product , such as size, position, presence, damage, etc.; 3. Visual measurement, that is, the measurement of the geometric shape of the target object; 4. Visual recognition, that is, understanding the content of the object, such as QR codes, characters, etc. The most popular detection methods in the application industry include:

1. New energy power battery testing

With the development of new energy, the production capacity of lithium batteries has grown rapidly, and its production equipment and testing equipment have already exceeded the market size of 100 billion. In the future, the demand for power batteries will continue to increase. The production capacity, efficiency, and quality rate of power batteries have increasingly higher requirements for major manufacturers. However, lithium batteries will cause some surface damage during the production process, such as scratches, bumps, etc. , posing a serious threat to the safety of the battery. Corresponding appearance inspection, especially quality inspection, will directly determine the quality of battery products.

2. PCB circuit board inspection

Electronic equipment is an indispensable key equipment for daily life and industrial production. PCB circuit board is the most important plasmid carrier for electronic information technology products. Today, when the development trend of the PCB industry is relatively mature, the competition in the industry is fierce, and the demand for high-performance equipment The requirements for comprehensive manufacturing capabilities are getting higher and higher, and there are also more stringent requirements for PCB board manufacturing processes.

3. Detection of appearance and size defects of precision rubber and precision hardware

It is often seen that precision hardware has various product appearance dimensions that need to be inspected, such as rubber products, screws and nuts, precision parts, metal sheets, etc., all of which need to be inspected. Usually, visual inspection equipment can be used to detect hardware with greater efficiency. Various defects in parts can be eliminated to improve production efficiency and reduce time costs.

4. Electronic component testing

With the development of technology, people's requirements for the interactive experience of electronic devices are getting higher and higher. As a new generation of electronic input devices, touch screens are gradually becoming the first choice for tablets, mobile phones, free e-books, GPS, arcade game consoles and other devices. New love. The touch screen production process is complex, from ITO glass coating, photolithography, and IC component production and processing in the upstream and downstream, to touch screen module assembly, ink printing, and laser cutting in the mid-to-upstream, to touch screen module assembly and back cover in the mid-stream and downstream. Glass inspection puts forward higher requirements on the processing technology, making the machine vision inspection equipment a necessary manufacturing equipment for relevant stages of production and quality inspection.

5. Food packaging testing

With the market's requirements for food safety, my country's food and beverage industry increasingly requires product information to be traceable, so the requirements for food and beverage packaging are also getting higher and higher. Common assembly line packaging is often printed with QR codes, Production date, shelf life date, barcode, etc. This type of printing has an obvious feature, that is, the production volume is high, and the requirements for printed information are very high. Using machine vision technology, companies can efficiently complete product packaging inspections and correctly read product packaging information, thereby strictly controlling product quality.

6. Pharmaceutical testing

In the pharmaceutical industry, pharmaceutical manufacturing is the most critical link, and in the pharmaceutical process, drug testing is the primary task. Therefore, we can say that drug testing is the most important link in the pharmaceutical industry. At present, my country's pharmaceutical industry mainly uses manual inspection, machine vision inspection, and photoelectric technology inspection for drug packaging inspection.

7. Textile and clothing accessories testing

With the development of the textile and clothing industry, buttons now not only serve as a functional link to the placket of clothes, but also play an important role in the artistry, decoration, design, and quality of clothing. The buttons are tested one by one. If there is no professional testing equipment, it will not only result in a huge amount of testing, but also easily lead to worker fatigue. The testing efficiency is very low, which will affect the testing effect. At the same time, the human eye is required to distinguish many subtle changes during colorimetric testing. It is difficult to find, which results in the color of the buttons not meeting the design requirements and affecting the quality of the buttons.

Chengdu Xinxiwang focuses on machine vision inspection system equipment , providing professional defect detection, appearance defect detection, dimensional measurement, stain image recognition and other visual inspection systems. Welcome to call us for more information!