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Author: Smartweigh–Multihead Weighter Manufacturers
What is the core of the food pillow packaging machine solution? The answer is the crux of device control. The feature of color mark tracking (key point of equipment control) of cereal packaging machine, food packaging machine, wheat product packaging machine is that the film can be selected according to the deviation correction method to ensure that the main defect-knife defect-knife axis phase remains unchanged. Anti-miscut (equipment control points) By calculating the position of the cutter shaft when the material is detected by photoelectricity, it is judged whether it should be prevented from miscutting, and then the cutter shaft is decelerated and stopped to the highest point.
So some netizens want to ask, how to judge whether it is necessary to prevent miscutting? There may be two cases of material misalignment, namely lead and lag. The air defense package (equipment control points) has the self-made NPNP function, which realizes no cutting without products and greatly saves raw materials. Cutting to the curve (key point of equipment control) takes the virtual axis as the main axis, and realizes the flying shear action by establishing the flying shear electronic cam relationship between the cutter axis and the virtual axis.
The fifth power curve is embedded in the electronic cam to meet the high-speed and accurate cutting motion of the pillow charter machine. The equipment technology is a typical flying shear function. NJ has a successful case in this regard. Taking the virtual axis as the main axis, the flying shear action is realized by establishing an electronic cam relationship. The electronic cam is embedded in the five-square curve processing to meet the high-speed cam motion of the packaging machine. . The film shaft always keeps running at a constant speed, the main imaginary shaft runs once, the film shaft runs one bag long, and the cutter shaft also runs once.
What effect can this achieve? One is the debugging cycle. Commissioning can be completed in as little as one day from a month-long on-site adjustment, and an efficient and stable air defense package prevents miscuts. The second is equipment performance.
In the past, certain features caused the device to vibrate violently, which didn't work well. The result of the improvement is: air defense bag, anti-miscut, reverse cutting and other functions are upgraded, and the equipment accuracy is improved. The third is compatibility.
In the past, different models could only be debugged individually. After improvement, a set of programs can correspond to multiple models. For example: belt/push rod, single-tool, double-tool, four-tool program sharing.
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