"Mechatronics" technology boosts the old look of packaging machinery industry

Packaging is a necessary condition for products to enter the circulation field, and the main means to achieve packaging is to use packaging machinery But with the increasing productivity and the random change of packaging parameters, these control systems are more and more difficult to meet the development of the new situation Now, a new technology? D? D mechatronics technology came into being, it has completely changed the face of packaging machinery, making it appear in front of the world with a new attitude The characteristics of Mechatronics Technology & nb sp; specifically, it is the introduction of microcomputer technology into packaging machinery Mechanical and electrical integration has fundamentally changed the face of packaging machinery In this kind of packing machine, the microcomputer, as its brain, has replaced the conventional control system Mechanical structure is its main body and trunk, and various instruments, meters and sensors are its senses They feel the changes of various packaging parameters and feed them back to the brain (microcomputer), and various actuators are its hands and feet to complete the necessary actions of packaging operation Once a new technology becomes productivity, it often plays a huge role For example, the error of photoelectric positioning is far less than that of mechanical positioning, and the effect of microwave drying is far better than that of electric heating drying Although the time of mechatronics technology used in packaging machinery is not long, the effect is obvious and the effect is huge The mechanical structure is greatly simplified that the control system is the engine of the machine The traditional packaging machinery control system mostly uses relay and contactor control circuit Its complexity increases with the increase of the actuator and the increase of the adjustment part, which makes the machine more and more complex and inconvenient to manufacture, adjustment, use and maintenance The mechanical and electrical integration can replace the heavy electric control cabinet and driving device with microcomputer, sensor technology and new transmission technology, which greatly reduces the number of parts, greatly simplifies the structure and reduces the volume There is a huge storage system in the microcomputer for improving product quality People can store the parameters and relevant data that affect the work of the packaging machine in advance into the microcomputer, which can automatically track the production process When a parameter or several parameters change, the change is fed back to the microcomputer in an instant The microcomputer recognizes, judges and corrects these changed parameters in time, so that the packaging machine can keep Zui in good working condition at any time However, when the process parameters of traditional packaging machine change, the adjustment is mostly based on experience, which makes it difficult to find the best Zui parameters; if several process parameters change at the same time, it is at a loss Such as Zui common plastic bag sealing machine, its sealing quality is related to packaging materials, heat sealing temperature and running speed If the material (material, thickness) changes, the temperature and speed will also change, but how much change is difficult to grasp For example, using microcomputer control, the Zui good parameters of sealing temperature and speed of various packaging materials are matched into microcomputer memory, and then necessary sensors are added to form an automatic tracking system, so that no matter which process parameters are changed, the Zui good sealing quality can be guaranteed The more the parameters change, the more the adjustment part, the greater the advantage of mechatronics, which is incomparable with the general control mode With more functions and higher reliability, mechatronics can not only keep the functions of the original packaging machine, but also give many other functions For example, the soft packaging machine for liquid drinks can have the functions of box making, sterilization, filling and sealing under the cooperation of pneumatic, electrical and mechanical functions However, if the microcomputer is introduced into the control system, the data such as production rate, product quantity, fault phenomenon and fault reason can also be stored At the same time, the data can be processed according to the actual situation and printed out, Or on the screen display, greatly convenient operation Mechanical and electrical integration will also give packaging machine automatic monitoring, dynamic detection, alarm and other functions, as well as safety chain control, overload and out of control protection functions, so as to greatly improve the reliability of packaging machine (from: huicong.com)