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

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

Active Publication Date: 2012-04-11
CHINA TOBACCO SHANDONG IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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

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Embodiment Construction

[0012] The on-line raw material automatic control method of the flake line of the present invention firstly divides the raw material production equipment of the flake line into a proportioning section, a crushing section, a stalk quantitative discharge section, and a stalk cabinet from front to back according to the characteristics of on-site equipment and material storage and processing. Discharge section and final cabinet discharging section, each section is equipped with material buffer tank, proportioning section is equipped with powder buffer tank, crushing section is equipped with pulverizer and stalk mixing tank, and stalk end quantitative discharge section is equipped with stalk buffer The tank and the final buffer tank, each tank is equipped with a material level sensor to detect the material level, and each tank is equipped with a discharge scraper. The material level sensor adopts the resistance-rotating material level sensor. In order to improve the control accuracy...

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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 used in the tobacco industry for the automatic control of on-line raw materials of a sheet line. Background technique [0002] Tobacco flakes are used by cigarette factories as raw materials, such as tobacco stems, tobacco dust, tobacco leaf fragments, etc., produced in the process of silk making and cigarette processing, and they are crushed and mixed with flake glue, CMC, wood pulp fiber, water and other substances in a certain proportion. Evenly, the mixture is formed, and then it is pressed into thin slices by pressing rollers, and after drying, it enters the cutting machine and cuts into thin slices. At present, raw materials such as tobacco stems and tobacco dust are processed from storage to flake line powder, which is time-consuming and labor-intensive and cannot be automatically distributed. Summary of the invention [0003] Aiming at the shortcomings of tobacco stems and tobacco dust control technologies in the ex...

Claims

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Application Information

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Patent Type & Authority Patents(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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