Information management system for on-line production of printing machine and method thereof

Abstract

The invention discloses an information management system for on-line production of a printing machine, which is characterized in that a web server and an upper management browser terminal which are mutually connected are arranged in an MES internal Ethernet to be used for realizing on-line remote diagnosis and maintenance; the MES internal Ethernet is respectively connected with an OPC server and an equipment station browser terminal, and the MES internal Ethernet is also connected with an equipment industrial Ethernet of a plurality of printing machine units through the OPC server; an Hub, an HMI, a CPU and a controller are arranged in the equipment industrial Ethernet; the Hub is externally connected with the OPC server; the Hub is respectively connected with the HMI, the CPU and the controller; and the controller is connected with a PLC control system in the printing machine equipment. The invention also discloses a method of on-line control and real-time data acquisition of the control system. The invention realizes the real-time network monitoring, parameter reporting, production management and analytic statistics under the B / S structure in an Ethernet communication mode, and realizes multi-browser and multi-user operation.

Description

technical field [0001] The invention belongs to the technical field of information control of packaging and printing equipment, and relates to online control and real-time data collection of printing machine online production information management and equipment control systems, and specifically relates to a printing machine online production information management system. The online control and real-time data acquisition method of the online production information management system of printing presses. Background technique [0002] Packaging printing is the most promising and most important branch of the printing industry. By 2007, China's domestic packaging printing output value reached 142 billion, accounting for 37.8% of the entire printing industry, and the growth rate reached 14.2%. [0003] Existing gravure printing is mainly used in packaging printing and special printing. They have the advantages of thick ink layer, uniform ink saturation, bright and bright color, w...

AI Technical Summary

Problems solved by technology

[0004] The existing unit-type gravure printing machine equipment and its matching equipment such as slitting and compounding machines are online to form an advanced production line. These equipment and systems are high in price, fast in speed, and large in production scale. However, the existing market Due to technical reasons, most gravure printing machines have not yet combined the printing equipment operation information with the printing site operation management and the manager's management and information processing platform. From accepting and recording orders to final delivery, the printing site The communication and information transmission between the management department is mostly completed by written printing or handwriting, or even oral communication, which is inefficient and error-prone. At the same time, all data involved in the printing business, such as job planning, job status, and job tracking The production management department cannot effectively grasp information such as product orders and production status in a timely manner. It lacks digital analysis and processing of data such as product orders and production conditions, and cannot realize the automatic exchange of real-time printing machine status and production information. The actual parameters and status of the operation are not monitored and recorded, and there is a lack of digital analysis and processing of data such as product orders and production conditions

For the above-mentioned shortcomings, the efficiency of operation and management is very low for printing equipment with high price and large production scale, which cannot meet the requirements of production enterprises on the productivity, efficiency, quality and equipment monitoring of printing equipment.

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