[ppzhan Abstract] With the improvement of people's living standards, people's demand for food is increasing, which is to stimulate the development of machinery in the food packaging industry. And has become the main feature of the current market development. Under the premise of rising labor costs, our food packaging industry is developing towards automation.
With the increasingly prominent food safety issues, China has paid more and more attention to food safety, so it has put forward refinement requirements for food testing technology. In the past, China's food machinery manufacturers ignored the application of food testing technology, and compared with the performance improvement of the whole machine, food testing technology will have more room for development. Sensing technology plays an important role in food detection technology, including collecting food temperature and location.
It is understood that the current integrated circuit detector has been widely used in foreign food processing plants, this technology can detect the deterioration time of food. The food quality inspection configuration is mainly composed of a scanner and a sensor. As long as the detector emits a radio wave signal to the food, the detector will cause the food to vibrate and form a musical score wave to be transmitted to the sensor.
By comparing the parameters of the standard database, the date of food deterioration can be detected in a short time, and the test result is very accurate. The detection technology in food packaging machinery is no longer limited to the application in the production line. With the increasing importance of food testing in China, the application field of testing technology will be further expanded.
In machine vision products, color machine vision products have been used in food testing, mainly by the color of the food to judge its maturity and quality level. In addition, the application of wireless sensor networks is also popular, and large foreign food processing plants have applied this technology to systems that collect food information and ensure food safety. Through the network function of wireless sensors, consumers can better understand the whole process of food processing, food storage and food transportation in food processing plants, making food processing more intuitive and transparent, which can effectively eliminate consumers' concerns about food safety issues. . At the same time, in the case of problems, wireless sensor technology also facilitates the timely detection of problems by the regulatory authorities, and is well documented to contain food safety issues from the source.
The motion control system is the key to the development of China's food packaging machinery, and the technology is increasingly mature. The motion control technology mainly realizes the position control in the food packaging machinery, and strictly requires the speed synchronization, and is applied to the procedures of food conveying, loading and unloading, palletizing, depalletizing, marking and the like. Through the application of motion control technology, high, medium and low-grade packaging machinery can be effectively divided, which plays a vital role in the upgrading of China's food packaging machinery. The mechanical assembly line of food packaging has continuity, so it puts high requirements on its speed, precision, dynamics and torque, which is in line with the characteristics of the product.
Therefore, the bus-type motion controller proposed in the current automation technology has a very broad development prospect in the food packaging industry. With high-speed bus communication, it can realize high-speed tracking, conversion of multiple position control modes, and exchange of data information of multiple communication ports. In addition, China's food packaging machinery is facing a process from labor-intensive to knowledge-intensive, and all enterprise managers should also pay more attention to sports control technology to reduce production costs and improve food packaging quality.
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