| Traditional packaging machinery to use mechanical control, such as CAM distribution shaft, and later appeared photoelectric control, pneumatic control and other control forms. However, with the increasing improvement of food processing technology and the increasing requirements of packaging parameters, the original control system has been unable to meet the needs of development, and new technology should be adopted to change the appearance of food packaging machinery. Today's food packaging machinery is a set of machine, electricity, gas, light, magnetic mechanical and electronic equipment, in the design, should focus on improving the degree of automation of packaging machinery, packaging machinery research and development combined with the computer, to achieve electromechanical integration control.
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The essence of mechatronics is the organic combination of machinery, electronics, information, detection and other related technologies from the point of view of the system, using the principle of process control, to achieve the overall optimization.
Generally speaking, it is the microcomputer technology is introduced into the packing machinery, application of mechatronics technology, the development of intelligent packaging technology, according to the requirements of product packing process combined into fully automatic packaging system for production, measurement and control of production process, failure diagnosis and elimination will realize full automation, realizing high speed, high quality, low consumption and safety production. It can be used for accurate measurement, high speed filling and automatic control of packaging process of aquatic products, which can greatly simplify the packaging machinery structure and improve the quality of packaging products. Such as the most common plastic bag sealing machine, its sealing quality and packaging materials, heat sealing temperature and operating speed. If the material (material, thickness) changes, the temperature and speed will also change, but how much is difficult to grasp. Such as the use of microcomputer control, all kinds of packaging materials sealing temperature and speed of the best parameter matching into the microcomputer memory, coupled with the necessary sensors, constitute an automatic tracking system, so that no matter which technological parameters change, can ensure the best quality of sealing.
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