The batching machine adopts microcomputer centralized control, centralized control (upper + lower), the next mixing cycle remedial measures, the use of anti-vibration, anti-interference, dust-resistant imported industrial control computer and PC bus communication, can realize a variety of materials for the measurement of the proportion of the conveyor, through the computer control center, you can look at the whole production process, the effective control of the operating process, mainly by the raw materials of the storage and measurement, finished product It is mainly composed of three parts: storage and measurement of raw materials, modulation, storage and transportation of finished products, and on-site launching of finished products. Its role is to be responsible for modulation, storage and the site of the fixed-ratio application, through the piping system after measurement into the modulation reaction tank modulation, modulated finished products through the filter into the storage reaction tank storage, according to the site of each feeding signals, from the operating cabinet to the Weighing system to achieve the fixed-ratio tracking imposed by the storage reaction tank quantitatively transported to the workshop of each feeding bin.

In the weighing setting, it mainly includes nominal value, overshoot value, as well as the main setting value, full weight value, residual value, net weight value and stop vibration value which need to be recorded by PLC calculation. The nominal value is set by the operator on the industrial control machine according to the material weight of the weighing hopper required by the dosage list; the overshoot value refers to the weight of the material loaded in the weighing hopper due to inertia after the vibrating Feeder stops vibrating; when PLC is put into automation for the first time, the program adopts the operator to set the overshoot value, and the overshoot value is calculated according to the last feeding error starting from the second time; the main setup value refers to the weight that should be given to the weighing hopper this time. The main setting value is the weight that should be given to the weighing hopper this time, when the PLC is put into automatic for the first time, the program adopts the nominal value set by the operator, and the main setting value from the second time onwards is calculated according to the error of the last feeding; the residual value is the weight of the remaining material after the weighing hopper is emptied; the stopping vibration value is the setting value for the vibration feeder to stop vibrating, which is arrived at by subtracting the value of the overshoot from the main setting value.

Batching control system that is based on pre-established formulas will be a variety of raw materials orderly, quantitative mixing and related processing to form the required products, batching production is an important and necessary part of industrial production, batching production of product quality directly affects the subsequent production of normal operation, the existing batching through the local detection instrumentation combined with the manual monitoring on-site way to achieve the labor intensity of the workers, the site working environment, harsh, faulty maintenance time is long, and the material is not suitable for the production. Existing batching is realized by local testing instrument control combined with on-site manual monitoring, workers' labor intensity is high, the working environment is harsh, the fault maintenance time is long, and the process accuracy is not up to the standard, which leads to low production efficiency and poor product quality.