The determination of the weight distribution curve of the automatic weighing machine (weight detection range) is based on the adjustment of the production reference weight (target weight) and the reference weight on the packaging closest to the weight. Although there may be some packaging with high or low weight, when there is a large amount of packaging, the proportion of packaging will gradually decrease, which is a normal distribution known as the "normal distribution" or Gaussian distribution. In the normal distribution, these two points are the most important curves of position and width.
Test the production line of the product, enter the automatic weighing machine, and transport the measurement through acceleration (acceleration section); Detect the weight of the product (during the movement of the weight, the sensor will deform under the action of gravity, promoting a change in its impedance, an analog output signal; the amplifier circuit output of the weighing module ADC
And quickly convert it into a digital signal, calculate the weight through the symmetrical weight module processor; The weight signal of the weighing module processor is amplified, processed, and evaluated. If the weight of the product exceeds the set upper and lower limits, the instruction processor will reject the unqualified product.
Post time: Dec-06-2024