Brief introduction to German packaging machinery m

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Introduction to German packaging machinery manufacturing and market development trend

German packaging machinery manufacturing constitutes an intangible market with wide coverage and convenient transactions. In recent years, manufacturers and design departments have taken the following measures to meet these requirements of customers:

improve process automation and adopt computer-controlled design. A few years ago, automation technology accounted for only 30% of packaging machinery design, and now it accounts for more than 50%, Microcomputer Design and electromechanical integrated control are widely used. The automatic design of packaging machinery has the following two main features:

first, each manipulator is controlled by a separate computer. In order to complete complex packaging actions, a packaging machinery needs to be completed by multiple manipulators. When completing the packaging action, under the information and monitoring of the computer-controlled camera, the manipulator completes the specified action according to the instructions of the computer program to ensure the quality of the packaging

second, it has high resolution of material and thickness. In the packaging process, the thickness and material changes of packaging materials are not easy to be recognized by human eyes, so computer-controlled cameras and detectors are often used to distinguish the thickness and material changes of packaging materials in the design of packaging machinery. The camera has been developed to check and identify the captured pictures by itself and display them on the display screen. At present, the rotating speed of the machine cannot be changed during processing; In the future, the rotation speed should be changed after identification according to the change of materials, so as to control the work in the optimal state, complete the packaging process in the shortest time, and realize automatic cleaning, automatic disinfection and automatic cleaning. Seeking ways to improve productivity and reduce process costs, German packaging machinery, especially beverage, beer filling machinery and food packaging machinery, has the characteristics of high speed, complete set, high degree of automation and good reliability. Its beverage filling speed is as high as 1200 bottles/hour, and cigarette packaging is 12000 pieces/minute. Increasing the speed of the machine is a complex problem. The faster the speed is, the lower the production cost of a single piece is, but the use area of the plant will increase. In addition, the speed of the motor is also limited, so you can't go as fast as you want. Generally speaking, increasing the speed by 15% - 20% will bring a series of complex problems. To improve productivity, in addition to increasing the speed, we can also try to solve it through other channels:

first, we can use continuous work or multi head work. There are intermittent and continuous working modes of packaging machinery. When designing, we should strive to design it to work continuously, which will improve productivity; There can also be multiple production lines in one equipment to produce the same product or several different products, but the reliability must be improved

the second is to reduce the scrap rate and provide a fault analysis and constant displacement control system. The loss caused by waste products to production is huge. 1. During the maintenance of the host machine, the fixture should be coated with anti rust oil for storage; The jaw should be cleaned frequently, which will cause not only product loss but also material loss. Therefore, the scrap rate should be reduced as much as possible; When selling packaging machinery, it should also provide fault analysis system for maintenance services, that is, modal analysis to find faults, or remote diagnosis through inter, so as to meet the needs of customers to the greatest extent. In the future, the packaging machinery should be further intelligent, that is, the equipment should find and solve the faults by itself, so as to reduce the scrap rate and failure rate and improve the normal productivity

third, integrate product production machinery and packaging machinery. Many products are packaged at the end of production, which is also conducive to improving the production of products or the dirty or rusty rate of the pendulum. For example, the chocolate production equipment and packaging equipment produced in Germany are controlled by a system. The key to the integration of the two is to solve the problem of matching each other in productivity. Packaging machinery often becomes the bottleneck of production, so it is necessary to provide equipment with different productivity

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