"Development is the last word" With the continuous progress and development of society, weak technological innovation has become a key factor restricting China's transformation from a world processing base to a world manufacturing base. Industrial developed countries have gone through three historical development stages: mechanization, electrification, and digitization, and have the conditions to transition to the intelligent manufacturing stage. In the future, they will inevitably use highly integrated and intelligent intelligent manufacturing systems to replace human brainwork in the manufacturing process . As an important part of the perception layer of the Internet of Things, RFID realizes intelligent identification and management by sensing items. The Internet of Things technology allows different devices to be interconnected through RFID electronic tags, allowing people and items to perceive, establish a complete supply chain management system, and effectively improve production efficiency.
The hardware selection of RFID equipment needs to meet several necessary conditions:
1) Installation of the reader is as simple as possible;
2) The industrial grade of the reader is IP56 or above;
3) The distance on site can be controlled, without misreading or missing reading, the tag collection rate is 100%;
4) It can perfectly match the communication protocol of the upper computer and the lower computer.
In response to the above hard production requirements, our industrial-grade RFID reader independently developed by Chenkong Intelligent is compact, shockproof, waterproof, and has a good reading effect, which meets the needs of industrial production and perfectly matches with industrial production.
1. The core of industrial manufacturing
Data collection and status monitoring are important cores of industrial manufacturing. RFID technology uses instruments, equipment, and technical means to collect equipment status or equipment faults to identify processes based on equipment changes. Real-time monitoring of CNC machine tools collects various status information of machine tools through DNC network and machine tool control, and the operation status of machine tool equipment can be obtained through the network. You can also collect the current, power consumption, and vibration of the machine tool to determine the operating status of the equipment and issue a fault alarm prompt.
2. Hardware composition of machine tool equipment monitoring system
The hardware of the machine tool equipment monitoring system is composed of sensors, data acquisition equipment, and network communication equipment. Industrial manufacturing requires multi-faceted technology to achieve tasks in complex environments. Through RFID tags, readers, and wireless sensor network products, combined with barcodes, PLC and other technologies can collect multi-source heterogeneous data in real time, such as materials, work-in-progress, execution equipment, and tooling, and track and trace management of the product's genealogy, providing basic data for production and operation control. Through efficient integration with ERP, MES and other systems, to achieve full life cycle management of products.
3. Positioning , tracking and scheduling of public manufacturing resources
In the industrial manufacturing system, some industrial transportation vehicles collect data, such as engineering forklifts, workshop flatbed trucks, etc., and some public resources such as on-site technicians. These resources need to be reasonably scheduled and respond quickly, which greatly improves the efficiency of the entire manufacturing system. Using ground-sensing RFID tags, UWB, status judgment sensors, in-vehicle terminals, and other products and technologies, by affixing electronic tags to some forklift trucks to carry out on-site maintenance / technical personnel spatial location positioning, running track tracking, idle busy State judgment, task dispatching and calling optimize the allocation of public resources and improve the rapid response capability of the manufacturing system. It's like an automated forklift in a large terminal.
4. Process monitoring and visual management
Enhance the timeliness of production planning and scheduling, greatly reducing human errors in work. It can realize a visual production process monitoring platform through station readers, electronic trays, RFID tag pendants and other products, tracking from blank to finished product throughout the process, recording the automatic report of products, the number of completed products / batch, the number of workpieces The current process, the execution equipment and operators of each process, and the actual working hours of each process, etc., provide original data for planning and scheduling, line-side materials, on-site logistics, and quality traceability, and also provide a basis for enterprises to carry out value engineering. Form a product traceability tracking system, greatly improve the credibility of the company's products, and establish a perfect quality system
RFID technology can realize warehouse automation management, electronic warehouse and on-site logistics management. By installing RFID tag design and packaging process within the effective range, this can effectively read and write RFID electronic tags on single materials, box materials, and transfer trays Data collection. Through electronic warehousing, it can realize the automation of warehouse management, automatic identification and processing of materials entering and leaving the shelf, rapid picking and inventory, rapid electronic inventory supporting the entire warehouse / classification / zoning; inventory warning and support for the management and replenishment of the goods list. According to the production plan, the distribution plan of each warehouse is automatically generated, and the forklifts, AGV carts, etc. are uniformly scheduled. Monitor the inventory of materials at each station line, track the material consumption at the production site and generate material requirements and distribution requests. Inventory and line-side material inventory analysis to reduce line-side material accumulation and reduce the amount of sluggish materials.
For more information about the application of industrial RFID in production lines and RFID product information, please pay attention to the public number (Chenkong Intelligent) or log in to "Guangzhou Chenkong Intelligent Technology Co., Ltd." for inquiries, and look forward to your consultation and cooperation.
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