Abstract: In the manufacturing process of packaging machinery, integration technology is often applied. Due to the wide range of packaging industry and the variety of equipment, PLC interface docking, equipment and coders, equipment and industrial computer, and transmission methods between information and equipment of different manufacturers are more or more in use. There are few problems, which require manufacturers to consider how to integrate communication and information in automation control in the future, how to implement it with simple hardware and software. With the improvement of people's living standards, the requirements for packaging are getting higher and higher. After more than 20 years of development, China's packaging machinery has become one of the top ten industries in the machinery industry, providing an effective guarantee for the rapid development of China's packaging industry. Some domestic packaging machinery has filled the domestic gap, and some products are still exported. YT-M95 YT-M95 Shenzhen Sunshine Technology Co.,Ltd , https://www.yatwinsz.com
However, it should be recognized that the level of China's packaging machinery industry is still at a relatively low level. At present, China's domestic packaging machinery exports are still less than 5% of the total output value, but the import value is almost equal to the total output value. It is far from the developed countries. Some high-capacity packaging equipment still rely on foreign imports to meet domestic demand. This phenomenon of excessive dependence on foreign products has seriously restricted the continuous and stable development of China's packaging industry. The current industry competition is mainly reflected in the following aspects:
1 Research and development capabilities: There are many enterprises in the domestic packaging industry, but their own research and development capabilities are weak and the investment is insufficient. Who in the industry has strong research and development capabilities, and constantly produces new products, who can occupy the market.
2 Manufacturing capacity: Specialized production has become a trend. International packaging machinery manufacturers attach great importance to the general capabilities of packaging machinery and the entire packaging system, which requires manufacturers to adjust their production capacity in a timely manner, strengthen professional and systematic production capacity.
3 Marketing ability: The packaging industry involves a very wide range, which requires manufacturers to judge how to segment the industry and how to stand out in an industry.
In the packaging machinery manufacturing process, integration technology is often applied. Due to the wide range of packaging industry and the variety of equipment, PLC interface docking, equipment and coders, equipment and industrial computer, and transmission methods between information and equipment of different manufacturers are more or more in use. There are few problems, which require manufacturers to consider how to integrate communication and information in automation control in the future, how to implement it with simple hardware and software. The hotspots of concern are: what is the platform for automation vendors, and what standards are used for docking of different products.
When it comes to the packaging machinery manufacturing process, it is impossible to mention the MES (Manufacturing Execution System). The initial concept of MES is very good, providing managers with the implementation of the plan, tracking and the current status of all resources and equipment. In recent years, the application of MES seems to have entered the bottleneck period, and the current bottleneck is how to implement and achieve the best state. When Xiamen Yangxing Xingye Machinery Equipment Co., Ltd. implements the tobacco commercial project, the customer applies to the MES, but in the process of implementation, it will encounter various problems, such as how to optimize the entire workshop manufacturing process, and whether the optimized process is reasonable. Can you trace the production process, the wrong part of the product and how to make mistakes according to the barcode; when the same production line needs to mix and produce nearly 100 different types of cigarettes in the tobacco sorting process, how to automatically verify the errors in the production process, etc. .
Most of the industrial equipment is controlled by automation (mainly PLC), and there are more than a dozen mainstream brands in the market. Xiamen Yangxing Xingye Machinery Equipment Co., Ltd. in the process of tobacco sorting and packaging equipment manufacturing, the main equipment PLC adopts SIEMENSS7- 400, S7-200. In contrast, system integration technology is much more complicated than industrial automation technology. System integration technology integrates separate devices (or devices from multiple vendors), functions, and information into interconnected, unified, and coordinated systems through structured integrated cabling systems and computer network technologies. Achieve full sharing and achieve centralized, efficient and convenient management. The key to system integration implementation is to solve the interconnection and interoperability problems between systems. It is a multi-vendor, multi-protocol and architecture for various applications. This requires solving all kinds of integration problems between subsystems, subsystems, interfaces, protocols, system platforms, application software and other subsystems, organization management and staffing. For example, how to interface PLC interfaces of different vendors' equipment, how to To dock the docking packaging equipment and the coding interface between the coding equipment and other issues.
If the industrial equipment control system adopts the PLC of the same brand, it can ensure that the interface, protocol and data exchange between the main equipment and each sub-device are unimpeded, ensuring that data loss, signal interference and other problems do not occur during the production process, thereby realizing production. The process is efficient and accurate. If different PLC brands are used, they are lacking in openness. Different vendors have different standards and platforms, which increases the difficulty of docking between different PLCs.
The higher the system integration requirements, the higher the industrial automation requirements. System integrators will face further challenges in the future: how to bring all the devices together, and the system is low cost, high efficiency, stable performance, and scalable and maintainable. In addition, it also covers how to apply automatic identification technology, voice recognition technology, RFID technology to packaging manufacturing, and how to use these technologies in the future. The Internet of Things is a popular topic in China. In the future, the packaging industry will introduce more Internet of Things technologies. This requires more standards between different products from different vendors to achieve centralized, efficient and convenient management. .