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西门子公司S7系列PLC自问世以来,因其优越的性能及合理的价格在许多工业自动化领域获得广泛的应用。本文介绍S7-300系列PLC产品在枕式包装机上应用的设计方案。这种枕式包装机是上海轻工装备(集团)公司上海星火机械厂生产的YL11H5挤压型冰淇淋生产线的配套设备。一条生产线可配一台或多台这样的包装机。该包装机也可以脱离冰淇淋生产线单独使用,为其他食品进行包装。其包装方式为两边横向热封口及纵向热封口,是当今比较先进的包装方法。 为使包装出的产品整齐、美观,
Siemens S7 series PLC since its inception, because of its superior performance and reasonable price in many areas of industrial automation has been widely used. This article describes the application of S7-300 series PLC pillow packing machine design. This pillow packing machine is Shanghai Light Industry Equipment (Group) Company Shanghai Spark Machinery Factory YL11H5 extrusion ice cream production line ancillary equipment. A production line can be equipped with one or more such packaging machine. The packaging machine can also be used separately from the ice cream production line to package other foods. The packaging method for both sides of the horizontal heat sealing and vertical heat sealing, is today’s more advanced packaging methods. In order to package the product neat, beautiful,