Design And Research Of The Variable Data Codes Tagged Positioning Control System In Packing

The ink-jet printing technology to promoted the development of the whole industry. Variable data printing has become more and more favor of people, followed by being applied to various fields, especially in the ever-changing packaging industry. Manufacturers have begun to consciously develop merchandise for their target customers. Users also want to be able to express themselves uniqueness on the packaging, but without losing the elegant and beautiful, so the requirements of printing products also will be improved, thus contributing to the promotion and application of the QR code application on the packaging printing. In order to solve the information position offset problems appearing in the jet-printing process and achieve the accuracy required by the user to ensure quality packaging printing products, codes tagged positioning control system is designed based on inkjet-printing platforms. The system uses a combination of mechanical positioning and electronic technology, which also includes machine vision and digital image processing on the computer finish. It is a complex system that combines several disciplines and technologiesThis paper introduces the design and implementation of entire codes tagged positioning control system. System takes image gathering for substrates by using the industrial cameras. Through USB3.0 high-speed interface to transferring data and using image data location algorithm processing in the data processing part, the obtained results were used to control printing module, to achieve a rapid printing process real-time feedback process. Test results validate the entire system is designed to improve the positioning accuracy of the packaging materials to a certain degree. Wherein the codes tagged positioning control is the core of the whole system, directly determines the degree of quality and aesthetics of packaging. The high-speed data path but also is the link of the whole system, to the system of printing real-time and efficiency have an important impact.At last, paper summarizes the full text, give the corresponding conclusions. With respect to emerging issues in testing, also put forward reasonable assumptions and solutions for the future system improvement and development.