Anhui Keye Intelligent Technology Co., Ltd
AI for Life
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Adavantages of system
| 1.AI algorithm: high stability, adapting to the environment and background disturbance; different defect samples can be automatically identified after training |
| 2.Dataization: Independent database, save multiple samples, analyze non-good products, and retain history |
| 3.Multi-orientation: 360 ° comprehensive inside and outside the samples |
| 4.High precision: detection accuracy can be high |
| 5.Modularization, can flexibly increase or decrease the detection function according to customer actual needs |
| 6.Easy to operate: It is easy to operate and easy to maintain |
| 7.Safety: Medical grade material manufacturing, fully compliant with medical supplies production environment |
Inspection principle
Machine vision inspection is to use machines instead of human eyes to measure and judge. Machine vision detection refers to converting the captured target into an image signal through a machine vision product (ie, image capture device, divided into CMOS and CCD), and transmits it to a dedicated image processing system. The image system performs various operations on these signals to extract the characteristics of the target, and then controls the on-site equipment actions according to the results of the discrimination.
In the era of Industry 4.0, machine vision can be said to be the window of the soul of industrial automation systems. From object barcode character recognition and detection, product appearance defect detection, appearance size measurement to robotic arm/transmission equipment positioning, machine vision technology can be used. stage, so it has a wide range of applications.
1. Image recognition application
Image recognition is the use of machine vision to process, analyze and understand images to identify targets and objects in various patterns. The most typical application of image recognition in the field of machine vision industry is the recognition of two-dimensional codes. Two-dimensional codes are the most common type of barcodes we usually use. A large amount of data information is stored in this small two-dimensional code, and the products are tracked and managed through the barcode. Through the machine vision system, the barcode on the surface of various materials can be easily identified and read, which greatly improves the efficiency of modern production. .
2. Image detection application
Inspection is one of the most important applications in the machine vision industry. Almost all products need to be inspected. However, there are many drawbacks in manual inspection. The accuracy of manual inspection is low. If you work for a long time, the accuracy cannot be guaranteed. The speed is slow, which easily affects the efficiency of the entire production process. Therefore, machine vision is also widely used in image detection, such as the detection of coin edge characters. In the fifth set of RMB newly issued in October 2000, the anti-counterfeiting function was enhanced on the side of the one-yuan coin. In view of the strict control requirements of the production process, a visual inspection system was installed in the last process of coinage; Color registration and color comparison inspection, printing quality inspection of beverage bottle caps in the packaging process, barcode and character recognition on product packaging, etc.; glass bottle defect detection. The defect detection of glass bottles by machine vision system also includes the category of medicinal glass bottles, which means that machine vision also involves the field of medicine. Its main inspections include size inspection, bottle appearance defect detection, bottle shoulder defect detection, bottle mouth detection, etc.
3. Visual positioning application
Vision positioning requires a machine vision system to quickly and accurately locate the part under test and confirm its location. In the field of semiconductor packaging, the equipment needs to adjust the pickup head according to the chip position information obtained by machine vision, accurately pick up the chip and bind it. This is the most basic application of visual positioning in the machine vision industry.
4. Object measurement application
The biggest feature of machine vision industrial applications is its non-contact measurement technology, which also has the performance of high precision and high speed, but non-contact and wear-free, eliminating the potential secondary damage caused by contact measurement. Common measurement applications include gears, connectors, auto parts, IC component pins, twist drills, Luoding thread inspection, etc.
5. Object sorting application
In fact, the object sorting application is a link after recognition and detection, and the image is processed through the machine vision system to achieve sorting. In machine vision industrial applications, it is often used for food sorting, automatic sorting of parts surface defects, cotton fiber sorting, etc.
