CN103808398A - Tobacco-shred-production-line tobacco shred blending virtual scale control method - Google Patents
Tobacco-shred-production-line tobacco shred blending virtual scale control method Download PDFInfo
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- CN103808398A CN103808398A CN201210447040.1A CN201210447040A CN103808398A CN 103808398 A CN103808398 A CN 103808398A CN 201210447040 A CN201210447040 A CN 201210447040A CN 103808398 A CN103808398 A CN 103808398A
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Abstract
The invention belongs to the technical field of tobacco shred blending, and particularly relates to a tobacco-shred-production-line tobacco shred blending virtual scale control method. The method of the invention comprises the steps of setting a virtual scale, calculating the flux per hour and the cumulative weight of the virtual scale at each auxiliary material electronic scale blending point, and determining the set flux of each auxiliary material electronic scale. The method of the invention solves the technical problem that the existing tobacco-shred-production-line tobacco shred blending method is low in blending precision and cannot be applied to group processing and blending. The method of the invention is high in blending precision, and can not only be applied to a blending mode involving a single tobacco shred, but also can be applied to a group processing and blending mode involving a variety of tobacco shreds.
Description
Technical field
The invention belongs to tobacco shred blending technical field, be specifically related to a kind of scrap prodn. line tobacco shred blending Virtual Weighing control method.
Background technology
Traditional scrap prodn. line tobacco shred blending pattern be with main lobe silk scale for mixing aglucon standard, various auxiliary material scales are all mixed and are joined as benchmark take main lobe silk scale.Due to the impact of the various factorss such as the flow rate fluctuation of main lobe silk scale, cumulative weight error, measuring accuracy, the flow of various auxiliary material scales and mix and join precision and also can change thereupon, mixes that to join technic index low.In addition, traditional mode can only adapt to a kind of main lobe silk to be mixed and joins pattern, along with the requirement of Cigarette processing Flexible Production, has proposed the concept of pipe tobacco grouping Processing, mixes to join thing and can comprise multiple cut tobacco.Traditional mode is obviously not suitable for the requirement of this grouping Processing.
Summary of the invention
The technical problem to be solved in the present invention is: existing scrap prodn. line process for allocating and mixing tobacco shred mix join precision low, can not be applicable to grouping Processing and mix and join.
Technical scheme of the present invention is as described below:
A kind of scrap prodn. line tobacco shred blending Virtual Weighing control method, comprises the following steps:
Step 1 arranges Virtual Weighing; Step 2 is calculated Virtual Weighing and is mixed hour flow and the cumulative weight of joining place at each auxiliary material electronic scales; Step 3 is determined the setting flow of each auxiliary material electronic scales.
In step 1, described Virtual Weighing is a desirable electronic scales, and its flow is set according to technological requirement, i.e. Flux=Flux
set;
Wherein, Flux represents Virtual Weighing hour flow; Flux
setrepresent Virtual Weighing hour flow setting value;
Cumulative weight is calculated and is obtained by following formula:
Total(t+1)＝Total(t)+Flux/3600
Wherein, Total (t) represents t moment cumulative weight; Total (t+1) represents t+1 moment cumulative weight.
In step 2, be equipped with silk thread pipe tobacco and need mix and join n kind auxiliary material, obtain Virtual Weighing by delay process and mix hour flow Flux that joins place at n# auxiliary material electronic scales
nand cumulative weight.
In step 3, mix hour flow Flux that joins place at n# auxiliary material electronic scales according to Virtual Weighing
n, determine the setting flow Flux of each auxiliary material electronic scales
n-set;
The setting flow Flux of auxiliary material electronic scales
n-setconcrete determine that method is: virtual electronic scale is mixed hour flow Flux that joins place at each auxiliary material electronic scales
nmultiply each other with the mixed ratio example of corresponding auxiliary material;
Described auxiliary material electronic scales can comprise several cut tobacco scales, stem scale, expansion thread scale and thin slice scale.
Beneficial effect of the present invention is:
Scrap prodn. line tobacco shred blending Virtual Weighing control method of the present invention mixes that to join precision high, can be applicable to a kind of cut tobacco and mix and join pattern, and the grouping Processing that can be applicable to again multiple cut tobacco is mixed and joined pattern.
Embodiment
Below scrap prodn. line tobacco shred blending Virtual Weighing control method of the present invention is elaborated.
Scrap prodn. line tobacco shred blending Virtual Weighing control method of the present invention comprises the following steps:
Step 1
Virtual Weighing is set, and described Virtual Weighing is a desirable electronic scales, and its flow is set according to technological requirement, i.e. Flux=Flux
set.
Wherein, Flux represents Virtual Weighing hour flow; Flux
setrepresent Virtual Weighing hour flow setting value;
Cumulative weight is calculated and is obtained by following formula:
Total(t+1)＝Total(t)+Flux/3600
Wherein, Total (t) represents t moment cumulative weight; Total (t+1) represents t+1 moment cumulative weight.
Step 2
Be equipped with silk thread pipe tobacco and need mix and join n kind auxiliary material, obtain n# auxiliary material electronic scales and mix hour flow Flux of the Virtual Weighing of joining place by delay process
nand cumulative weight, described delay process, based on fifo algorithm, is known to the skilled person general knowledge.
Step 3
Mix hour flow Flux that joins place at n# auxiliary material electronic scales according to Virtual Weighing
n, determine the setting flow Flux of each auxiliary material electronic scales
n-set.Described auxiliary material electronic scales can comprise several cut tobacco scales, stem scale, expansion thread scale, thin slice scale etc.
The setting flow Flux of auxiliary material electronic scales
n-setconcrete determine that method is: virtual electronic scale is mixed hour flow Flux that joins place at each auxiliary material electronic scales
nmultiply each other with the mixed ratio example of corresponding auxiliary material.
Claims (5)
1. a scrap prodn. line tobacco shred blending Virtual Weighing control method, is characterized in that: comprise the following steps:
Step 1 arranges Virtual Weighing;
Step 2 is calculated Virtual Weighing and is mixed hour flow and the cumulative weight of joining place at each auxiliary material electronic scales;
Step 3 is determined the setting flow of each auxiliary material electronic scales.
2. scrap prodn. line tobacco shred blending Virtual Weighing control method according to claim 1, is characterized in that: in step 1, described Virtual Weighing is a desirable electronic scales, and its flow is set according to technological requirement, i.e. Flux=Flux
set;
Wherein, Flux represents Virtual Weighing hour flow; Flux
setrepresent Virtual Weighing hour flow setting value;
Cumulative weight is calculated and is obtained by following formula:
Total(t+1)＝Total(t)+Flux/3600
Wherein, Total (t) represents t moment cumulative weight; Total (t+1) represents t+1 moment cumulative weight.
3. scrap prodn. line tobacco shred blending Virtual Weighing control method according to claim 2, is characterized in that: in step 2, be equipped with silk thread pipe tobacco and need mix and join n kind auxiliary material, obtain Virtual Weighing mix hour flow Flux that joins place at n# auxiliary material electronic scales by delay process
nand cumulative weight.
4. scrap prodn. line tobacco shred blending Virtual Weighing control method according to claim 3, is characterized in that: in step 3, mix hour flow Flux that joins place according to Virtual Weighing at n# auxiliary material electronic scales
n, determine the setting flow Flux of each auxiliary material electronic scales
n-set;
The setting flow Flux of auxiliary material electronic scales
n-setconcrete determine that method is: virtual electronic scale is mixed hour flow Flux that joins place at each auxiliary material electronic scales
nmultiply each other with the mixed ratio example of corresponding auxiliary material.
5. according to the scrap prodn. line tobacco shred blending Virtual Weighing control method described in claim 1 or 4, it is characterized in that: described auxiliary material electronic scales comprises several cut tobacco scales, stem scale, expansion thread scale and thin slice scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210447040.1A CN103808398A (en) | 2012-11-09 | 2012-11-09 | Tobacco-shred-production-line tobacco shred blending virtual scale control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210447040.1A CN103808398A (en) | 2012-11-09 | 2012-11-09 | Tobacco-shred-production-line tobacco shred blending virtual scale control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103808398A true CN103808398A (en) | 2014-05-21 |
Family
ID=50705500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210447040.1A Pending CN103808398A (en) | 2012-11-09 | 2012-11-09 | Tobacco-shred-production-line tobacco shred blending virtual scale control method |
Country Status (1)
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| CN (1) | CN103808398A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112335930A (en) * | 2020-12-07 | 2021-02-09 | 云南昆船电子设备有限公司 | Method for counting single-class tobacco shred consumption of tobacco feeder of cigarette factory and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201709378U (en) * | 2010-08-18 | 2011-01-19 | 北京长征高科技公司 | Tobacco leaf formulation system |
| CN102095484A (en) * | 2010-11-29 | 2011-06-15 | 龙岩烟草工业有限责任公司 | Weighing error monitoring method of electronic scale |
| CN102754903A (en) * | 2012-07-30 | 2012-10-31 | 昆明船舶设备集团有限公司 | Method for flexibly and uniformly blending materials in storage cabinet |
-
2012
- 2012-11-09 CN CN201210447040.1A patent/CN103808398A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201709378U (en) * | 2010-08-18 | 2011-01-19 | 北京长征高科技公司 | Tobacco leaf formulation system |
| CN102095484A (en) * | 2010-11-29 | 2011-06-15 | 龙岩烟草工业有限责任公司 | Weighing error monitoring method of electronic scale |
| CN102754903A (en) * | 2012-07-30 | 2012-10-31 | 昆明船舶设备集团有限公司 | Method for flexibly and uniformly blending materials in storage cabinet |
Non-Patent Citations (2)
| Title |
|---|
| 张荣妮，吴镌峰: "卷烟制丝线烟丝掺配***报警装置的设计", 《机械管理开发》, vol. 24, no. 4, 31 August 2009 (2009-08-31), pages 100 - 101 * |
| 张蒙生，毋玉莲: "制丝线核子秤简易计量校准的实现", 《设备与仪器》, no. 4, 31 December 2008 (2008-12-31) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112335930A (en) * | 2020-12-07 | 2021-02-09 | 云南昆船电子设备有限公司 | Method for counting single-class tobacco shred consumption of tobacco feeder of cigarette factory and storage medium |
| CN112335930B (en) * | 2020-12-07 | 2022-04-08 | 云南昆船电子设备有限公司 | Method for counting single-class tobacco shred consumption of tobacco feeder of cigarette factory and storage medium |
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Application publication date: 20140521 |