Assembly line weighing equipment--how to determine the error of the weight detection machine
The most frequently used assembly line weighing equipment for enterprise assembly line production online weighing - weight detection machine. The automatic weight detection machine runs non-stop for several hours a day, and continuously transports a large number of products, so it is inevitable that some small faults will occur during the use process. Therefore, we, Dahang Automation, have summarized some targeted troubleshooting methods for the error determination of the online weight detection machine for the reference of the majority of users. 1. The measurement error is large. Solution: Check whether the solid structure of the assembly line weighing equipment is firmly installed, correct the position of the conveyor belt, measure whether the distance between the weighing bridge is appropriate, whether the instantaneous flow is normal, etc.; 2. The zero point is too high. Solution: It is necessary to regularly maintain the online weight detection system and clean up the zero-adjustment operation; 3. The instantaneous flow fluctuates greatly. Solution: align the conveyor belt with the centerline of the pallet; 4. There is no cumulative value with load. Solution: Clean the dust accumulation in the material box on the scale body of the conveyor belt, and keep the surface of the weighing conveyor belt clean; 5. The output value fluctuates frequently. Solution: It is necessary to align the belt with the center line of the pallet, and then re-calibrate; 6. The repeatability during calibration is not good. Solution: If the speed signal of the online weight detection machine is abnormal, it means that the weighing signal is unstable, and it is necessary to check whether the terminals of the load cell are in good contact. In addition, do the following two things regularly: First, clean the scale body. The specific method is to cut off the power supply and unplug the power cord. Wet the gauze and wring it dry, then dip in a little neutral cleaning solution, use it to clean the weight sorting scale tray, the display filter and the surface part of the sorting scale body; second, level calibration. Check whether the horizontal position of the scale body of the online weight testing machine is balanced. If the position is inclined, please adjust the scale feet so that the blisters are placed in the center. For consultation on the price of high-speed and high-precision automatic checkweigher machine-air blowing gram scale, please call +86-0760-22629231, and you will get a free high-speed and high-precision automatic checkweigher machine-air blowing gram weight product quotation.
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