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CV Weighing system

Weighing system is the process of automatically adding two or more kinds of materials into the mixing tank according to a certain weight ratio, and automatically discharging after mixing to meet the predetermined requirements. The batching system does not need the main console, only weighing module, terminal box, weighing control instrument, PLC wiring cabinet, touch screen, the main hardware is composed of two computers, high-performance microweighing controller, human-machine interface, high-speed and high-precision weighing unit and internationally famous low-voltage electrical appliances, combined with independent research and development of professional control software to achieve automatic control of production.

16950940906067651
Product details
020-34563445

The feeding system adopts PID adjustment, measurement deviation combined with frequency conversion speed control, the main material and auxiliary materials are mixed in a certain proportion to complete the measurement of the reactor transport. PLC is mainly responsible for real-time control of conveying equipment and weighing process, and complete the system fault detection, display and alarm, while the inverter output signal to adjust the speed of the role. In this feeding system, a reactor bin containing various raw materials is mounted on a bracket. The back of the silo is equipped with a cylinder and a solenoid valve, the silo is driven by the cylinder, and when the solenoid valve receives the PLC instruction, it is opened and the silo is pushed out from the support, and the workers can take materials from the silo. On the one hand, PLC communicates with the host computer to receive instructions, on the other hand, it sends instructions to each solenoid valve to control the entry and exit of each bunker. The upper computer PC plays the super computing and processing power of the computer and the massive storage capacity. According to the requirements of the administrator, it makes a daily work plan and generates the standard weight and weighing order of each weighing component. The workers' errors in calculation were avoided. After the weighing procedure begins, the worker takes the material and weighs it on an Electronic scale. When the weight is not qualified, the computer starts the warning thread, then the next component bin cannot be opened, and the computer will only open the next bin when the weight is qualified. At this time, the computer will save the qualified weight data. This process ensures the stability of the production process, while eliminating the need for workers to find the next ingredient and improving production efficiency.

The batching software part is a visual computer operating system designed and developed for the monitoring and automatic batching of batching sections. It has the function of recipe library management. The intelligent report software provides a large amount of data information for production management, such as the list of batching results, the list of raw material consumption, the list of production capacity, and the record of recipe use results. It can produce statistics and printing functions such as daily, monthly and annual reports according to time and formula. At the same time, two user-defined report components are provided, one is the crystal report for secondary design; The other is to seamlessly embed the data into EXCEL reports. In addition, the system can interact with other management systems to meet the requirements of deep data analysis. The upper host will store the accumulated amount, ratio, start and stop time of each route in each run for easy query. The batching software part can automatically complete the system batching process, and the computer screen displays the Batching system in real time (workflow, software operation is simple, the picture is realistic. At the same time, it has the following features: the upper computer software sets the running password and password modification protection of important parameters, and the user realizes hierarchical management, and can arbitrarily define the rights of personnel.


Weighing and mixing machine in powder dosage system application program
The whole automatic batching system consists of industrial control machine, PLC, industrial weighing instrument, frequency converter, vibration motor, mixer, sensor, conveyor belt and other parts.
Powder Dosing System Design
The automatic dosage system consists of an industrial grade control computer, programmable controllers, and electrical control boxes, and is designed to meet the needs of a maximum number of silos and platform scales for mixing, weighing, and mixing control.
Application of weighing modules in large storage tanks
Weighing modules can be used as storage and irrigation materials in and out of the warehouse measurement, can also be used for process flow control, in general, according to the shape of the tank and the installation of different ways to choose 3 or 4 weighing modules to complete, especially suitable for chemical plant production process quantitative feeding system occasions to use.
Screw dosage system technology application
Screw automatic dosage system is the ideal equipment for continuous dosage and measurement of bulk materials, which can set high, middle and low feeding, and then control the feeding speed of screw feeder, so as to achieve the purpose of accurate dosage. According to the actual process of batching process, it reflects the operation status of feeding, batching, feeding and related equipment in the form of dynamic screen.
Application Design of Weighing Mixer
Weighing and mixing machine through PLC to control the frequency converter, so that the speed motor drives the metering screw according to the set speed running down the material. The whole weighing and dosing system can be divided into small material weighing, large material weighing and micro material weighing. It adopts the way of uniform speed feeding, and the way of decreasing speed feeding is adopted in the low speed stage.
Reactor feeding and dosage system realization
Reaction kettle feeding dosage system through the explosion-proof electronic weighbridge direct collection of weight signals, automatic control of weighing, the operator through the keyboard or the mouse in the upper computer human-machine interface (HMI) on the input charging information (charging type, weight, etc.), monitoring the whole process of charging control, printing the results of the charging and production reports, to achieve the process of charging the measurement and control of the integration of the management, is not lost as a practicable and effective method.
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