On-line raw material automatic control method of thin piece line

Abstract

The invention provides an on-line raw material automatic control method of a thin piece line, comprising the following steps: (1) equipment is divided to be a matching section, a smashing section, a stem powder quantitative discharging section, a stem cabinet discharging section and an powder cabinet discharging section from the front to the back, each section is provided with a material buffer memorizing pot, and each material buffer memorizing pot is provided with a discharging scraping plate and a material level sensor; (2) after starting up each of the section, the material level sensor in the buffer memorizing pot detects the level of the material therein, if a set testing level is not achieved, the material level sensor sends a signal, so that a corresponding section is started up and a back section transmits the material to a front section; and (3) when the material memorized in the each buffer memorizing pot achieves the set testing level, the material level sensor controls the corresponding section to stop running and the material level of each section is retested according to a set extending time. The control method realizes the continuous automatic charge of the material to guarantee production, save labor force, reduce the failure rate of equipment, and lead the testing device can not to frequently run and be blocked in a rotating way due to the movement of the material.

Description

technical field [0001] The invention relates to a method for automatic control of online raw materials in a thin sheet line in the tobacco industry. Background technique [0002] Tobacco sheet is a cigarette factory that uses tobacco stems, tobacco powder, tobacco leaf fragments, etc. produced in the process of shredding and cigarette processing as raw materials, and grinds them and mixes them with sheet glue, CMC, wood pulp fiber, water and other substances in a certain proportion. Uniform to form a mixture, and then pressed into thin slices by pressing rollers, after drying, enter the shredder to cut into thin slices. At present, raw materials such as tobacco stems and tobacco powder are processed from storage to thin-sheet line powder, relying on manual operation, which is time-consuming and labor-intensive, and cannot be automatically distributed. Contents of the invention [0003] The invention aims at the deficiencies in the existing thin-sheet line raw material con...

AI Technical Summary

Problems solved by technology

At present, raw materials such as tobacco stems and tobacco powder are processed from storage to thin line powder, relying on manual operation, which is time-consuming and laborious, and cannot be automatically distributed

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