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Since 2012 - Smart Weigh is committed to helping clients increase productivity at a reduced cost. Contact us Now!
Author: Smartweigh–Multihead Weighter
The online multihead weigher can detect unqualified products, and the online multihead weigher can replace the manual sampling inspection on the production line. The editor has sorted out the principle knowledge of the multihead weigher and the accuracy of the multihead weigher. Only by understanding the principle knowledge of online multihead weigher can the multihead weigher be used. What is the principle knowledge of online multihead weigher? The online multihead weigher will release the items that pass the inspection, and will give an alarm for the unqualified items, or they will be pushed out of the conveyor belt by the sorting mechanism. The online multihead weigher can replace the manual sampling inspection on the production line, and can test all the passing items without exception. It is a very suitable measuring equipment to ensure the quality of the production products.
A light conveyor belt is installed on the inspection table of the online multihead weigher. When the tested item passes through the inspection table, the system judges its weight, detects whether it meets the specified weight requirements, and gives a qualified, overweight, underweight prompt, or Perform the corresponding unqualified product removal action (according to user needs), and push the unqualified product out of the production line. The online multihead weigher control system has the functions of standard weight detection, counting, alarming, sorting and so on. The automatic multihead weigher can also have the function of grading and sorting (to be customized).
The multihead weigher is still capable of weight identification when items of different weight specifications are conveyed on a conveyor belt. The automatic multihead weigher can be used to control the qualified rate of packaged finished products, check whether the weight of the package meets the standard, determine whether the number of items placed in the box meets the requirements, automatically determine the weight of small packaged foods and classify them, and can also be used to detect quantitative packaging production lines The weight error of the upper packaging bag can also detect the abnormal state of the pre-processing process on the mechanical processing production line, so as to eliminate the unqualified products or implement an alarm, so as to adjust the equipment in time and control the product quality. The above knowledge is about the principle knowledge of online multihead weigher. Next, let's take a look at what is the accuracy of multihead weigher.
The product to be tested enters the multihead weigher from the assembly line, and is transported to the weighing section through the Accelerating Section; during the movement of the product to be tested (Weighing Section), the sensor is deformed under the action of gravity, causing its impedance to occur. Change, output an analog signal; output to the analog-to-digital converter of the weighing module through the amplifying circuit, and quickly convert it into a digital signal, transmit it to the processor of the weighing module, and perform calculations through the weighing algorithm independently developed by our company; The weighing module processor amplifies and recognizes the weight signal. If the weight of the product exceeds the preset upper and lower limit values, the processor will output a rejection command to the rejection device on the rejection section, so as to remove the unqualified products from the rejection section ( Rejecting Section). In the introduction of the principle and accuracy of online multihead weigher, I hope this article will be helpful for you to understand the knowledge of online multihead weigher.
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