Automatic Feeding machine is an intelligent dosage control equipment specially used in various manufacturing plants, the Dosage system can efficiently help enterprises to carry out material distribution, there will be no material or more or less, or the quality of the situation of the problem. Improve the efficiency of material distribution at the same time, but also to ensure the quality of materials, to ensure the accuracy of product production.

Intelligent control and management of the automatic feeding machine allows to choose the system operation modes: loading and unloading linkage, quantitative loading, quantitative unloading, manual operation, recipe access, recipe selection, etc.; the monitoring function of the weighing and error-proofing system is able to react in real time to the indications of the system operation status (loading, unloading, stopping of loading, stopping of unloading, completion of the dosage, delayed unloading, etc.); the indications of the equipment status (underloading, overloading, dynamic instability, communication failure, equipment start-up failure, etc.); the real-time monitoring of the system data (all weight parameters, recipe parameters, operation status, internal parameters, equipment operation status at the site, etc.). (underloading, overloading, dynamic instability, communication failure, equipment start-up failure, etc.); real-time monitoring of system data (all weight parameters, recipe parameters, operating status, internal parameters, field equipment operating status, etc.). The batching machine consists of weighing module, weighing control instrument, Electronic scale, control pneumatic valve, conveying pipeline, pipeline pump, PLC control cabinet and touch screen.

(1) The weighing control instrument is connected to three Weighing modules;

(2) The weighing reaction tank and the control valve device may correspond to one or more raw material pipeline valve weighing devices;

(3) Pneumatic valve connection weighing kettle is connected with metal hose;

(4) PLC as the core of the logic dosage system performs the weighing operation of the electronic scale according to the requirements of the process recipe, and the touch screen is used to set the process parameters.

Automatic Loading machines have fully automatic, automatic and manual functions. No matter in which way, it contains a kind of forced function. This function can immediately start or stop a certain operation to cope with the occurrence of some emergencies and make the system more resilient.

(1) AUTOMATIC: In case of computer failure, cut off the computer, under the control of the weighing unit and the logic unit, it will still be possible to operate according to the original dosage program and the predetermined accuracy. The recipe will be entered by the on-site waterproof keyboard.

(2) Manual: Remove the chain function of the system, start the feeding pump and use the function of the weighing unit for dosage operation. This method is generally used for test run and emergency.

(3) When the system is in the automatic mode (including full automatic), after receiving the instruction of requesting dosage, the alarm bell will ring to notify the attention of the personnel on the spot, and then start the dosage pump equipment according to the sequence. When the system receives the instruction to stop dosing, the system will stop after discharging the material behind the weighing tank.

The Weighing system control will start from the raw material feeding pump until the qualified material is sent to the dosage system. It will include all the control and interlocking of the feeding and discharging valves, starting and stopping of the feeding pumps, control of fast and slow feeding, status detection, and all the data processing functions, the batching consists of the weighing unit, the data processing unit and the logic control unit; the batching equipment works independently of each other and is closely connected in a question-and-answer way. Flexible and maneuverable, while improving the automation of the system, it also improves the reliability of the system. To guarantee the users can run without trouble for a long time. The main low-voltage electrical components adopt Siemens and Schneider products. The structure of touch screen and PLC improves the reliability of the system; the touch screen does not participate in the real-time control process of PLC except for the initial process parameters and control commands, even if the touch screen is in the offline state, the PLC can successfully complete the current production tasks; the dynamic process flow display screen, the operator can intuitively monitor the entire dosage control process through the color display, including the working status of silo conveyor, scale data, and the working status of the weighing data, and the dosage data of the bins, and so on. The dynamic process flow display screen enables the operator to monitor the whole batching control process intuitively through the color display, including the working status of the bin conveyor, the weighing data, the working status of the mixer and various process gate valves;

(1) Parameter modification and function setting are more flexible, and the system is highly intelligent;

(2) The system can detect and monitor, display, store, instantaneous signals, variables and parameters in real time;

(3) With zero/tare fast removal function;

(4) The system can be set up to prevent misoperation and other functions;