Main functions and working ideas of multihead weigher

Author: Smartweigh–Multihead Weighter

The multihead weigher is a high-speed, precision machining on-line check-weighing industrial equipment, the dynamic total weight data signal analysis system software, a variety of mobile phone applications, electronic components, mechanical equipment options, make this commodity series products Can fully consider the regulations of online check-weighing in various fields. Modularity makes the operation process and daily maintenance of this product series more and more simple. Commodity parts are easy to disassemble and assemble to eliminate domestic water. Imported electrical components are selected, which have moisture-proof characteristics and simple operation process.

The main parameters of 100 kinds of raw materials with different total weight specifications and models can be stored, saving time and effort in operating process applications. Multihead weigher dominance: table function: put into report statistics, the table can be in EXCEL file format, can automatically generate various immediate data analysis tables, U disk can save data for statistical analysis for more than one year, and grasp the production situation anytime, anywhere ; Socket function: embedded communication interface, easy to manage data information, can be connected with PC and other smart home system commodity communication data; develop centralized automatic automatic control system: can develop a computer / industrial control touch screen to several checkweighers The centralized fully automatic automatic control system; the main parameter repair function: show the genuine basic parameter repair function. The basic concept of multihead weigher: when the raw material is passed into the middle of the weighing platform, the working pressure is applied to the weight sensor, the sensor causes deformation, and the characteristic impedance causes changes. In addition, the application encourages the work to require the working voltage to cause changes, and output a transformed audio frequency Signal.

The data signal is expanded and output by an operational amplifier circuit, especially in the production of analog-to-digital converters, and converted into differential signals that are easy to solve and output to a unique microcontroller for calculation and manipulation. According to the computer keyboard instructions on the computer and its ant colony algorithm, such results are output to the display screen, and the total weight data information of the information object is displayed. For weighing objects in fitness exercise, the dynamic weighing equipment composed of weight sensors and other parts is not a fully automatic automatic control system of closed-loop control system software, but a special type of data collection. system software.

That is, the solution is carried out based on the characteristics and values ​​of the data signals obtained by the dynamic weighing equipment, and the AC circuit components related to the quality analysis are obtained from them. Therefore, the dynamic weighing method at this stage can be said to be based on data signal analysis. a method. The reason for the deviation caused by the precise and accurate measurement value replacing the specific value, the root cause of the damage during dynamic weighing, and the dynamic characteristics of the weighing system itself (that is, the transfer function of the weighing equipment) ). Detailed explanation of total weight multihead weigher Select the world's best digital display weighing module to carry out high-speed and stable measurement verification, patented steel scale structure, to ensure accurate and stable dynamic work in the first and second half of the work LCD screen touch screen computer The computer operating system on the computer and the operation panel of the English and Chinese operation process save time and effort. It is easy to understand. Powerful data information and data analysis function. Record the inspection data information of each shift. Total weight Five disk partitions, can store 10 sets of product data information Preset method Outer box Model specification (mm): 1145 (L)×860 (W)×1440 (H) total weight: 145Kg multihead weigher's basic concept is based on electronic components (weight sensor, operational amplifier circuit, AD conversion power supply circuit, single chip microcomputer design power supply circuit, display information power supply circuit, computer keyboard power supply circuit on the computer, communication interface , Adjustable adjustable adjustable power supply circuit and other power supply circuits.

Gross weight multihead weigher basic elements: job responsibilities indicate: when the object is placed on the weighing pan, the working pressure is applied to the sensor, the sensor causes deformation, which in turn causes the characteristic impedance to change, in addition to the application encourages work to require work The voltage causes the change to output a transformed audio signal. The data signal is amplified and output to the analog-to-digital converter by the operational amplifier circuit. Converted into a differential signal for easy resolution and output to the CPU for computational manipulation.

The CPU outputs such results to the display screen according to the computer keyboard instructions on the computer and its operation process. until the information is displayed. Application field of multihead weigher: It is mainly used for automatic total weight inspection, left and right line identification or total weight classification and selection on various mechanical automatic packaging production lines. It is widely used in the pharmaceutical industry, food enterprises, health care products, daily chemical products, It is used for high-speed online packaging check-weighing in the fields of rechargeable lithium batteries and metallurgical industries.

The packaged goods are inspected according to the multihead weigher, and those that meet the standards are sent to the original conveyor belt, and those that fail to pass are removed (or shut down by an alarm), and it has the ability to classify and analyze the data according to the settings, and automatically provide feedback and suggest data signal adjustment. Adjustment of feeding industrial equipment, text display information, difficult problem alarm information content, various graphic data statistical analysis and display information, etc.

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