Successful application of Jindongkang COGNEX DM100 in the electronics industry
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Company: US-funded enterprise
Country: China
Industry: Electronics Manufacturing
Product: COGNEX DM 100S
Application Description: Barcode Identification
The customer is a US-funded multinational company, mainly providing durable electronic products for the automotive, medical, industrial control, and public safety fields, so the requirements for product quality are very strict. Installed a complete set of automated detection and control systems and deployed barcodes at the same timeReader.
The barcode reader is installed on each station of the SMT production line to read the 2D barcode on the PCB board. The barcode content is the product information of each PCB. Only the barcode is successfully read and the data is transmitted to the system, the system confirms After the PCB has completed all the previous processes, it is allowed to enter the next process. If the code cannot be read or the information is wrong, an alarm will be prompted. At the same time, the system can also count the number and proportion of unqualified information.
The challenges of this project were: the position and size of the labels on each batch of products were almost different, and the frequency of change was high; the size and density of the Datamatrix code was also different with the change of product type; the environment of each station Different, the light is very different; customers hope that a product can meet different barcode sizes and densities, and frequent adjustments are not allowed; stable performance, 24*7 working environment, etc.
After many on-site tests, Dataman100 fully meets the needs of customers, and the cost performance is also very high. Under the introduction of our company, customers also have a deeper understanding of the COGNEX brand, and finally choose Dataman100 for this system. equipment
Picture 1: The production line is protected by a glass cover, so the actual installation space is not very large. The compact size of DM100S can fully meet customer requirements
Picture 2: At this station, there are scanning equipment on both sides of the production line, and the equipment below is more difficult to scan: 1) After the PCB arrives, the field of view of this scanning equipment is very dark, basically relying on the equipment itself Light source lighting 2) Because the space below is relatively small, it is not very convenient to adjust the position. The high performance of DM100S can make it easy to read without accurate aiming.
About Cognex
Cognex designs, develops, manufactures and sells machine vision sensors and vision systems that give machines ‘intelligent vision’. As a leading manufacturer in the global machine vision industry, since the company was established in 1981, the sales volume of Cognex machine vision systems has exceeded 500,000 sets, and the cumulative revenue has exceeded 2.5 billion US dollars. In addition to its headquarters in Natick County, Massachusetts, Cognex has regional offices in North America, Japan, Europe, and Southeast Asia. Cognex Europe is headquartered in Rueil-Malmaison, near Paris.
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