With the development of modern light industry and food production machinery, packaging machines have gradually appeared in our vision. vertical packing machine is one of them. It is a machine with strong packaging ability, and can package various small particles or powders. It is suitable for the packaging of food and non-food products. The biggest feature of the vertical packing machine is the continuous packaging, which greatly saves time and labor costs.
The packing speed of the vertical packing machine is fast. It can automatically seal and cut off the bags at the same time of packaging. Not only can be used for packaging materials without trademarks, but also materials with printed logos can be used for high-speed packaging. General machinery will make incorrect judgments due to the color on the packaging materials and cause packaging errors. In order to eliminate the error, the design of the packaging machine must consider the problem of automatic positioning. The continuous photoelectric positioning system is divided into forward and backward type. Braking type and two transmission system synchronous type according to the error compensation working mode.
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Working principle of vertical packing machine
In fact, the principle of the packaging machine is very simple. It belongs to a PLC program to achieve a series of packaging actions. When the packaging machine leaves the factory, it will have a built-in system. When the machine works, it will strictly follow this. Set procedures to work.
Firstly, control the blanking of the raw material, and then weigh it. When the required weight is reached, the system will automatically control it to stop and then proceed to the next process. After the material enters the packaging bag, the computer then controls the sealing device of the packaging bag to seal. And then the cutting device cuts the packaging bag, and achieves the purpose of one set of packaging. And the packaging system is not fixed, customers can completely adjust to achieve their goals. The demand for products from the food, pharmaceutical, and daily necessities industries is increasing. Manufacturers using traditional manual packaging operations are no longer able to meet market demand. They must seek equipment for production automation and improve production efficiency. This led to a high-quality, high-performance fully automatic packaging machine.
Packaging machinery can be roughly divided into vertical packing machines and pillow packaging machines. Vertical packing machine is more suitable for liquids, powders and granules with good fluidity. It mainly depends on its own gravity, and can be completed with a certain mechanical effect when necessary. In addition, vertical packing machines generally have two packaging functions. They are cursor-based cutting and fixed-length cutting. The two cutting functions are easy to switch. Which packaging method is used when the machine is running depends on the packaging film. Packaging films are roughly divided into cursors and non-cursors. Packaging films without cursors are cut with a fixed length. Otherwise, they are cut with a cursor. As for the pillow packaging machine, it is mainly suitable for the packaging of a single piece or a combination of a regular shape and sufficient rigidity.