A batching system and its control method

Abstract

The invention provides a batching system, comprising a stirrer, a main ingredient weighing device, a main ingredient delivery device, an auxiliary material weighing device, an auxiliary material delivery device, a solvent weighing device, a solvent delivery device, a powder controller, and a solvent controller, wherein the main ingredient weighing device is communicated with the stirrer; the main ingredient delivery device is communicated with the main ingredient weighing device and the stirrer; the auxiliary material delivery device is communicated with the auxiliary material weighing device and the stirrer; the solvent delivery device is communicated with the solvent weighing device and the stirrer; the powder controller is connected with the main ingredient weighing device and the auxiliary material weighing device in a communicating manner; the solvent controller is connected with the solvent weighing device and the powder controller in a communication manner. The batching system provided by the invention is capable of automatically completing the rectification batching operation and remarkably improving the batching efficiency and batching accuracy. The problems that feed amount of main ingredients is large and multiple operators assist to operate are solved; the problem of manual weighing of the main ingredients and auxiliary materials is solved; the problem of solvent semi-automatic loading is solved; the problems that raw materials are polluted in a blending process and 5S of a workshop environment are solved. The invention also provides the control method of the batching system.

Description

technical field [0001] The invention relates to the technical field of slurry preparation equipment, in particular to a batching system, and also relates to a control method of the batching system. Background technique [0002] In the production process of lithium battery pole pieces, the slurry used as raw material needs to be stirred by a mixer. Before stirring, various ingredients (including powder and solvent, powder including main material and various auxiliary materials) need to be mixed manually. Throw in a blender. [0003] In the existing technology, the input of ingredients requires manual operation. For example, when adding the main ingredients of large bags, it is first necessary to manually weigh the main ingredients with electronic scales, and then rely on the elevator to put them in. The main ingredients of small bags need to be weighed many times. , put in artificially for many times, then calculate the amount of excipients manually through the handheld PC, ...

AI Technical Summary

Problems solved by technology

It can be seen that there are many defects in the above operation method: low degree of automation, low feeding efficiency, insufficient system integrity, poor feeding accuracy, low intelligence and traceability

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