In the batching system, the weight of the spiral material is detected by the computer combined with the measurement control and weighing module of PLC, and the corresponding electrical signal is output, which is converted into a 4-20mA current signal by the signal transmitter, and then converted into a digital signal with strong anti-interference ability and long-distance transmission after photoelectric isolation by the analog acquisition card, and sent to the computer. The weighing module detects the speed of the spiral operation, converts it into corresponding pulse signals, and sends them to the computer after photoelectric isolation. The computer communicates with PLC to detect the weight and the running state of the feeding motor.
020-34563445Feeding system is a kind of production equipment used in industry for different powder or liquid main materials and auxiliary materials according to automatic and precise formula, usually it is composed of Weighing system, control instrument, PLC system and upper computer. The three Weighing modules installed at the bottom of the kettle transmit the weight signal of the kettle to the junction box, which connects the weight signals output from the weighing modules in parallel to the weighing terminal or weighing controller, which processes the weight signals into corresponding weight data. Weighing terminals generally provide certain input/output control functions to the on-site actuators, while weighing controllers generally provide the weight data and other information to the upper feeding system in a specific form, fully automatic weighing and distribution of powders, granules, oils and other materials, which is mainly applicable to the production of large and small material formulas, and the intelligent storage of production formulas, the call of production formulas at any time, the storage of production data, etc., which helps in Product quality traceability.
The main functions of the feeding system are as follows.
Data processing: The feeding system can automatically calculate and process the collected signals, so as to automatically control the normal operation of the equipment.
Communication Function: Bi-directional data communication between the industrial controller, PLC and instrument.
Monitoring function: detects and monitors the instantaneous flow rate, daily total, monthly total, yearly total and other parameters of the dosage process.
Screen display: the computer monitor or the weighing instrument can display the operating status of the control parameters during the dosage process.
Printing management: dosage reports can be printed at any time for saving and querying (user selectable).
Alarm function: the upper computer to screen way and sound and light signal way to various parameters over the limit or equipment state abnormal alarm. PLC in the bear on the conveying equipment, weighing process for real-time control, at the same time, complete the system failure detection, display and alarm.
Automatic Batcher Features:
1, the whole process of control, monitoring and recording, can realize remote monitoring and after-sales support, improve the management level.
2、Optimized production is achieved through integral operation and logic control of time, temperature, energy, speed, pressure and other parameters.
3、Adopting high resolution sensor and weighing display instrument, high weighing precision.
4、Key components all use high-end brands, stable and reliable.
5、Open man-machine interface, multi-area display and monitoring function of system operation process, easy to operate.
6. Fieldbus working system, IOT design.
6. Fieldbus working system, IOT design.
8, easy maintenance, safety chain protection measures to ensure safety.
9, optimized dust removal system design, no dust flying and leakage, good operating environment, no waste of raw materials.
