Realize the mechanical and electrical integration of food and agricultural packaging machinery

Traditional packaging machinery mostly uses mechanical control, such as cam distribution shaft type, and later appeared control modes such as photoelectric control and pneumatic control. However, with the increasing improvement of food processing technology, the requirements for packaging parameters are increasing, and the original control system has been difficult to meet the development of new forms. New technologies should be used to change the appearance of food packaging machinery.

Today's food packaging machinery is a mechanical and electronic device that has integrated machine, electricity, gas, light, raw and magnetic. Zhengzhou Yonglian Machinery Co., Ltd.'s automatic granule packing machine can automatically complete all tasks such as metering, bag making, filling, sealing, printing batch number, cutting and counting. Computer control, the system uses stepper motor subdivision technology, intelligent photoelectric color mark positioning control system. There is also a plastic bag sealing machine from Jiangsu Qunjie Machinery, whose sealing quality is related to packaging materials, heat sealing temperature and running speed. If the material (material, thickness) changes, the temperature and speed will change accordingly, but it is difficult to grasp the change. If using microcomputer control, the sealing temperature and speed of various packaging materials are matched into the microcomputer memory, and then equipped with necessary sensors to form an automatic tracking system, so that no matter which process parameters change, it can guarantee the good Sealing quality.

Adopting new technology, establishing a new system of packaging machinery with automation, diversification and multi-functional integration. The technical development trend of agricultural product packaging machinery is mainly reflected in the production line of high productivity, automation, single machine multi-function and multi-function. Several machines with different functions and matching efficiencies can be combined into a more complete production line. In addition, as the packaging progresses from a single technology to a combination of processing and research, the field of packaging technology should be extended to the processing field, and food and agricultural product processing and packaging equipment integrated with packaging and processing should be developed.

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