The Research On A High-accuracy Automatic Weighing System With Mechatronical Technology

Along with the development of science and technology and the progession of society, many disciplines boom, such as calculation mathematics, engineering mechanics, mechanical dynamics, telecommunication technology, computer technology and so on, which enrich the traditional content of design and change old modes and ways into novel conceptions, especially facing from manufactory to custom. Computer takes part in design, and structure is simplified in great degree, and more and more facilities are available. It becomes simple to operate, which promotes the produce. Mechatronical technology, as one of the typical examples, is being developed and used in more and more disciplines. The technology of automatic weighing system is promoted by modern computer technology and machinery design. The new design idea is discussed, which give novelty and practicability to products. Using of mechanotronics technology in the design of the automatic weighing system of winding paper would be an inevitable trend.Aiming at the requirement of a making-note corporation and basing on the design of machinery and electrical technology, the automatic weighing system of winding paper is developed and its structure is innovated. It characterizes by delicateness, simplification, and application. It is integrated with the mechanical design, the technology of sensor, the signal handling, automatic control, microprocessor networkand communication technology.Overall, beginning with the analysis of the failure system of Germany, a way available is put out after absorbing the former benefits. Step by step, every part is designed and completed. For the main purpose of improving the systematic precision, the paper deals with the option of weighty sensor, amplifier and conditioner of signal, A/D's transducer, telecommunication technology, vibration control, and structure design. Especially, the anti-jamming and innovation design are illuminated.Moreover, the high-accuracy automatic weighing system is one of the key steps of the process control, quality control and cost control in the course of the bank-note manufacture. At the same time, it is the important technological means that realize production process automation, business administration scientific process, security producing and saving energy and reducing the cost steadily. The high-accuracy automatic weighing system being applied to the production progress can both improve bank-notes quality and output and greatly lighten workers' labor intensity and improvd production efficiency. Because it is a good example of application, it should be more practicable and popular.