The weighing machine is inaccurate? How to find out the cause
In recent years, with the rapid development of China's economy, the demand for product packaging has also improved. Manufacturers adopt manual detection methods in the early stage, which are not only low-efficiency, low-probability, and a large amount of labor required, leading to increased costs and prone to lack of weight or missing parts, which greatly affects the customer's impression of product image. Weighing machines are familiar to many companies. Weighing machines are high-precision equipment that automatically detects the weight of packaged products. It is usually used in automatic production process to perform online weighing test to ensure that the weight of the packaged product is within the specified range. Any packaged products exceeding the specified value will be automatically rejected. It can not only improve production efficiency, ensure product quality, but also save time and cost, save capital and management costs, reduce downtime, eliminate product losses, and create great value for users. Automatic can be used at the front end of the scanner, box sealer, coding equipment or the end of the packaging machine assembly line. It is a high-speed and high-precision automatic weight detection equipment. The application of the weighing machine can double the production capacity of a company's production line and solve the problem of labor costs. In the process of using, how to find out the reason for the inaccurate weighing of the weighing machine? 1. Check whether there is wind on the equipment. 2. Regardless of whether the equipment is calibrated or not, it can be recalibrated. 3. Check if there are other items contacting the weighing tray. 4. Compare static weighing with dynamic weighing, if not, you can correct it through 'dynamic learning'. Cleaning of the weighing machine Cut off the power supply of the weighing machine and unplug the power cord. Wet the gauze and wring it dry, put it in a small amount of neutral cleaning solution, and use it to clean the weighing pan to display the filter screen and other parts of the weighing body. The calibration of the weighing machine checks whether the scale body is normal. If it is tilted, adjust the proportional foot so that the blister is in the center. Clean the printer of the weighing machine and cut off the power, open the plastic door on the right side of the balance, hold the plum blossom handle on the outside of the printer, and drag the printer out of the balance. Release the print head according to the spring of the front end of the printer, gently wipe the print head with a special print head cleaning pen connected to the weighing accessory, remove the dirt on it, remove the cap, cover the cleaning pen, prevent volatilized liquid, and then wait two minutes until it is completely The cleaning liquid of the print head evaporates, then the print head is turned off and the printer is turned off. Push it into the scale body, close the plastic door, test with electricity, print clearly, and then use it normally. Initialization of the weighing machine The weighing machine has the functions of zero tracking and zero reset at power-on. It can clear foreign objects on the weighing pan after power-on, ensuring that the scale can be used when there is no wind around. If there is a little weight display after power-on, you can press 'on the keyboard' The 'Zero' key resets the scale to the zero position. During the weighing process, the weighing machine should ensure that no foreign matter around the scale touches the sensor, and the bottom of the sensor should also be clean and free of foreign matter, otherwise it may cause problems such as inaccurate weighing.
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