Full-automatic dosing system for small materials

　　The automatic and intelligent small material batching system is specially designed by our company for the weighing of small materials and auxiliary materials (processing aids) used in rubber products, plastics, pharmaceuticals, powder metallurgy and other industries, and to solve the serious environmental pollution of traditional weighing. A system, the system adopts PLC and intelligent frequency conversion speed control, PLC and intelligent electromagnetic vibration control, closed metering method and pulsed suction and backwash vacuum cleaner combination, to achieve the integration of control and control of the weighing process, and ensure the stability and efficiency of the system And the site environment is clean and tidy.

 

 

　

The system is mainly composed of stainless steel raw material warehouse area, metering device, roller barrel conveyor line, belt barrel conveyor line, feeding elevator, pulse counterattack dust removal system, bar code control system, control cabinet and upper industrial computing system.

　　Customers can customize different numbers of workstations according to the quantity of materials. The system does not limit the number of measuring vehicles, and can realize circular barrel feeding measurement.

　　It is suitable for automatic weighing of powder, granule and flake raw materials. The system has high weighing accuracy, compact structure, reliable performance and simple operation. The labor intensity of workers is reduced to the greatest extent, and the product quality and production efficiency are greatly improved.

 

 

technical parameter

　　 Measuring material accuracy: ±1g;

　　Measurement accuracy: ±5g;

　　 Measuring station: 4-20;

　　Measurement method: spiral && electromagnetic vibration;

　　 Feeding method: barcode control && manual feeding;

　　The way from the bag to the feeding platform: elevator;

　　 Dust removal method: pulse backwash dust collector;

　　 Number of recipes: unlimited;

　　 Measuring station control mode: high-precision encoder control;

　　 Operation mode: fully automatic operation;

 

 

Equipment station

Number of stations	Weighing controller	Number of metering barrels	Spiral inverter controller	Electromagnetic vibration controller	Equipment power/KW
4	3	10	2	4	4
8	5	10	4	8	4
12	7	20	6	12	5
16	9	20	8	16	6.5
20	11	20	10	20	8

 

 

　　Features:

　　

1. Solve the problem of environmental pollution: The metering part of this equipment is a closed design, which effectively controls the dust flying and polluting other working areas, and the equipment comes with a pulse backwash dust collector to avoid dust flying and polluting the current production area environment;

2. The metering method is divided into screw conveying and electromagnetic vibration conveying. The corresponding conveying device can be selected according to the performance of the material; in general (the granular material is conveyed by electromagnetic vibration, the powder is selected by screw conveying), which solves the problem of traditional screw conveying granular materials. Pressure, screw blocking;

　　3. The number of workstations can be customized, and it can be flexibly designed according to the number of customer materials;

　　4. Convenient feeding. When feeding, use the elevator that comes with the equipment, put the bag into the elevator, and transport it to the feeding platform, which minimizes the labor intensity of the workers;

　　5. The material sequence can be changed when the formula is edited, which increases the safety of the formula;

　　6. ​​The main interface material information can be hidden (material name, material number, weighing weight... etc.) to enhance the confidentiality of the formula;

　　7. The positioning is accurate and stable, and the imported absolute position encoder control system is used to form a closed-loop control to prevent the possibility of errors in the measurement station;

　　 8. Feeding bar code control: When feeding, you must scan the bar code on the corresponding packaging bag. If the bar code is correct, the corresponding storage box feeding door will automatically open to prevent the possibility of feeding errors;

9. Finished product bar code management and control: After each batch of material is measured, the system will automatically print a corresponding bar code. The bar code contains the current formula name, total formula weight, complete total weight and completion time and other information, which is convenient for subsequent encryption. Refining time control, error prevention and history tracing;

10. The traceability of batching records. After each formula is successfully batched, the system saves detailed batching records. The batching records include the name of the formula, the batch number of the finished product, the total number of vehicles, the number of vehicles currently completed, the theoretical weight of measurement, and the actual weight of measurement completed , Measurement completion time... and other information to facilitate customer history traceability;

　　11. Feeding history record: The system will automatically produce the feeding history record when feeding for traceability;

　　 12. EXCEL printing function, this system supports historical records downloading EXCEL printing function, which is convenient for archive management

　　13. Client system: In the case of a client group's local area network, a client system can be installed, and formula editing, plan downloading, and monitoring on-site real-time production status can be completed in the office;

　　 14. Power-off memory function, when the power is restored, the device will automatically return to the state before the power-off and continue to run.

　　 15. If the customer has an Internet network, it can be maintained remotely, which is convenient and fast;

　　 16. This system is managed by authority to prevent illegal operations by non-related personnel

　　17. The installation cycle is short, and the time from the arrival of the equipment to the end of the installation and commissioning is 7-10 days;