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

A technology of raw materials and flakes, which is applied in the field of automatic control of raw materials on the flake line, can solve the problems of time-consuming and labor-intensive, automatic logistics, etc., and achieve the effect of reducing failure rate, saving labor force, and reducing equipment failure rate

Active Publication Date: 2010-01-13
CHINA TOBACCO SHANDONG IND +1
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  • Abstract
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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

Method used

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

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Embodiment Construction

[0012] The automatic control method for online raw materials of the flake line first divides the raw material production equipment of the flake line from front to back into a proportioning section, a crushing section, a quantitative discharge section at the end of stems, and a stem cabinet according to the on-site equipment and the characteristics of material storage and processing. In the discharge section and the end cabinet discharge section, each section is equipped with a material buffer tank, the proportioning section is equipped with a powder buffer tank, the crushing section is equipped with a pulverizer and a stem end mixing tank, and the stem end quantitative discharge section is equipped with a stem buffer There are material level sensors in each tank and the final buffer tank to detect the material level, and each tank is equipped with a discharge scraper. The material level sensor adopts the rotary type material level sensor. In order to improve the control accura...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/14G05B19/04
Inventor 郑金和王明刚马振环闫绍英
Owner CHINA TOBACCO SHANDONG IND
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