CN112155250A - Method for evaluating suitability of cigarette paper and cigarette making machine - Google Patents
Method for evaluating suitability of cigarette paper and cigarette making machine Download PDFInfo
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- CN112155250A CN112155250A CN202011231564.8A CN202011231564A CN112155250A CN 112155250 A CN112155250 A CN 112155250A CN 202011231564 A CN202011231564 A CN 202011231564A CN 112155250 A CN112155250 A CN 112155250A
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 252
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000011156 evaluation Methods 0.000 claims abstract description 44
- 230000007547 defect Effects 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 description 12
- 238000011161 development Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
- A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
- A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
- A24C5/345—Removing defective cigarettes
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- Paper (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention discloses a method for evaluating the suitability of cigarette paper and a cigarette making machine, which comprises the following steps: an evaluation index for determining the suitability of a cigarette paper to a cigarette making machine comprising: average speed of a cigarette making machine, and/or average empty head rejection rate data and/or cigarette quality defect rate caused by cigarette paper and/or shutdown times caused by cigarette paper; determining suitability parameters of each evaluation index; and according to the suitability parameters of all evaluation indexes, evaluating the average speed of the cigarette making machine, the average empty-head rejection rate data, the cigarette quality defect rate caused by the cigarette paper and the shutdown times to obtain an evaluation result. The method for evaluating the suitability of the cigarette paper and the cigarette making machine determines the evaluation indexes of the suitability of the cigarette paper and the cigarette making machine, determines the suitability parameters of the evaluation indexes, evaluates the evaluation indexes according to the suitability parameters of the evaluation indexes to obtain the evaluation result, and provides a scientific evaluation method for the suitability of the cigarette paper and the cigarette making machine.
Description
Technical Field
The invention relates to the technical field of quality detection and evaluation of cigarette products, in particular to a method for evaluating the suitability of cigarette paper and a cigarette making machine.
Background
At present, the suitability of the cigarette paper and a cigarette making machine has no related evaluation method, no related target for quality control of the cigarette paper, no related technical parameter for the operating condition of the cigarette making machine and the quality of produced cigarettes, no related scientific evaluation method and no related research in the aspect.
Accordingly, a need exists for a method of evaluating the suitability of cigarette paper for use with cigarette making machines.
Disclosure of Invention
The invention aims to provide a method for evaluating the suitability of cigarette paper and a cigarette making machine, which solves the problems in the prior art and can provide a scientific evaluation method for the suitability of the cigarette paper and the cigarette making machine.
The invention provides a method for evaluating the suitability of cigarette paper and a cigarette making machine, which comprises the following steps:
an evaluation index for determining the suitability of a cigarette paper to a cigarette making machine, the evaluation index comprising at least: average speed of a cigarette making machine, and/or average empty head rejection rate data and/or cigarette quality defect rate caused by cigarette paper and/or shutdown times caused by cigarette paper;
determining a suitability parameter for each of the evaluation indices;
and according to the suitability parameters of the evaluation indexes, evaluating the average speed of the cigarette making machine, and/or the average empty head rejection rate data, and/or the cigarette quality defect rate caused by the cigarette paper and/or the shutdown times caused by the cigarette paper to obtain an evaluation result.
The method of assessing the suitability of a cigarette paper for a cigarette making machine as described above, wherein preferably the cigarette making machine comprises: a cigarette making machine model ZJ 18.
In the method of evaluating the suitability of cigarette paper for a cigarette making machine as described above, it is preferable that the determining of the suitability parameter for each of the evaluation indexes specifically includes:
determining a suitability parameter for an average vehicle speed of the cigarette making machine;
determining a suitability parameter of the average empty-head rejection rate data;
determining the suitability parameter of the cigarette quality defect rate caused by the cigarette paper;
a suitability parameter for the number of stops due to the cigarette paper is determined.
The method of assessing the suitability of a cigarette paper to a cigarette making machine as described above, wherein preferably the suitability parameter for determining the average vehicle speed of the cigarette making machine comprises:
on the premise of stable cigarette quality, the suitability parameter for determining the average vehicle speed of the cigarette making machine during the shift is as follows: not less than 6800 counts/min.
The method of assessing the suitability of a cigarette paper for a cigarette-making machine as described above, wherein preferably said determining the suitability parameter of said average empty-head rejection rate data comprises:
determining suitability parameters for the average empty-head rejection rate data for the cigarette making machine over the shift as: not higher than 0.39%.
The method of assessing the suitability of a cigarette paper for a cigarette-making machine as described above, wherein preferably said suitability parameter for determining the rate of cigarette quality defects caused by cigarette paper comprises:
the suitability parameter for determining the cigarette quality defect rate caused by the cigarette paper is not higher than 0.02%.
The method of assessing the suitability of a cigarette paper for a cigarette-making machine as described above, wherein preferably the suitability parameter for determining the number of stops due to cigarette paper comprises:
the suitability parameter for determining the number of stoppages due to the cigarette paper is not higher than 3.
In the method of evaluating the suitability of cigarette paper for a cigarette making machine as described above, preferably, when the average vehicle speed of the cigarette making machine is evaluated, the average vehicle speed of the cigarette making machine is obtained by calculating a ratio of total cigarette data for each cigarette making machine shift to an operation time for each cigarette making machine shift.
The method of assessing the suitability of cigarette paper for a cigarette making machine as described above wherein preferably the average empty reject rate data is obtained by calculating the ratio of the total number of empty rejects for each cigarette making machine over the shift to the number of stations of the cigarette making machine when assessing the average empty reject rate data.
In the method of evaluating the suitability of the cigarette paper for the cigarette making machine as described above, preferably, the number of times of cigarette paper stops is calculated as a ratio of the total number of times of cigarette paper stops of each cigarette making machine during the shift to the number of machines of the cigarette making machine.
The invention provides a method for evaluating the suitability of cigarette paper and a cigarette making machine, which comprises the steps of determining evaluation indexes of the suitability of the cigarette paper and the cigarette making machine as the average speed of the cigarette making machine, and/or average empty head rejection rate data and/or cigarette quality defect rate caused by the cigarette paper and/or shutdown times caused by the cigarette paper, determining suitability parameters of the evaluation indexes, evaluating the evaluation indexes according to the suitability parameters of the evaluation indexes to obtain evaluation results, providing a scientific evaluation method for the suitability of the cigarette paper and the cigarette making machine, guiding cigarette enterprises to carry out cross benchmarking among enterprises and longitudinal benchmarking in the enterprises in the production and manufacturing process, finding short plates influencing the production and manufacturing level in time, searching weak links, carrying out targeted improvement and improvement, and continuously improving lean production capacity and intelligent manufacturing capacity of the cigarette enterprises, promote the high-quality development of cigarette enterprises.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described with reference to the accompanying drawings, in which:
figure 1 is a flow chart of an embodiment of a method of evaluating the fit of a cigarette paper to a cigarette making machine provided by the present invention.
Detailed Description
Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the disclosure, its application, or uses. The present disclosure may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments are to be construed as merely illustrative, and not as limitative, unless specifically stated otherwise.
As used in this disclosure, "first", "second": and the like, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element preceding the word covers the element listed after the word, and does not exclude the possibility that other elements are also covered. "upper", "lower", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
In the present disclosure, when a specific component is described as being located between a first component and a second component, there may or may not be intervening components between the specific component and the first component or the second component. When it is described that a specific component is connected to other components, the specific component may be directly connected to the other components without having an intervening component, or may be directly connected to the other components without having an intervening component.
All terms (including technical or scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
As shown in FIG. 1, the method for evaluating the suitability of the cigarette paper and the cigarette making machine provided by the embodiment specifically comprises the following steps in the practical implementation process:
step S1, determining an evaluation index of the suitability of the cigarette paper and the cigarette making machine, wherein the evaluation index at least comprises the following steps: average speed of the cigarette making machine, and/or average empty head rejection rate data and/or cigarette quality defect rate due to cigarette paper and/or number of stops due to cigarette paper.
Wherein the cigarette making machine comprises: a cigarette making machine model ZJ 18.
Step S2, determining suitability parameters of the evaluation indexes.
In one embodiment of the method for evaluating the suitability of cigarette paper for a cigarette making machine of the present invention, the step S2 may specifically include:
step S21, determining the suitability parameter of the average speed of the cigarette making machine;
specifically, the determining the suitability parameter for the average vehicle speed of the cigarette making machine comprises:
on the premise of stable cigarette quality, the suitability parameter for determining the average vehicle speed of the cigarette making machine during the shift is as follows: not less than 6800 counts/min.
Step S22, determining the suitability parameter of the average empty head rejection rate data;
specifically, the determining the suitability parameter of the average empty-head rejection rate data includes:
determining suitability parameters for the average empty-head rejection rate data for the cigarette making machine over the shift as: not higher than 0.39%.
And step S23, determining suitability parameters of the cigarette quality defect rate caused by the cigarette paper.
Specifically, in one embodiment of the method of evaluating the suitability of a cigarette paper for a cigarette-making machine of the present invention, the step S23 includes:
the suitability parameter for determining the cigarette quality defect rate caused by the cigarette paper is not higher than 0.02%.
Step S24, determining a suitability parameter for the number of stops due to the cigarette paper.
In one embodiment of the method of evaluating the suitability of a cigarette paper for a cigarette-making machine of the present invention, the step S24 comprises:
the suitability parameter for determining the number of stoppages due to the cigarette paper is not higher than 3.
And S3, evaluating the average speed of the cigarette making machine, and/or the average empty head rejection rate data and/or the cigarette quality defect rate caused by the cigarette paper and/or the shutdown frequency caused by the cigarette paper according to the suitability parameters of the evaluation indexes to obtain an evaluation result.
Wherein the evaluation result comprises that the cigarette paper is suitable for the cigarette making machine or the cigarette paper is not suitable for the cigarette making machine.
When the average speed of the cigarette making machine is evaluated, the average speed of the cigarette making machine is obtained by calculating the ratio of the total cigarette data of each shift of the cigarette making machine to the operation time of each shift of the cigarette making machine.
The average speed of the cigarette making machines can inquire the total cigarette data of each shift of each cigarette making machine and the running time of each shift of each cigarette making machine through the cigarette packing data collecting system. Illustratively, a month results in 2020: the average speed of the No. 1 cigarette making machine table in the running time is 7043 counts/min, the average speed of the No. 2 cigarette making machine table in the running time is 6917 counts/min, and the total average speed of the cigarette making machines is 6980 counts/min. It was found that it is greater than the minimum value of the suitability parameter for the average vehicle speed (6800 counts/min), i.e. the cigarette paper is suitable for the cigarette making machine.
Further, when the average empty-head rejection rate data is evaluated, the average empty-head rejection rate data is obtained by calculating the ratio of the total number of empty-head rejections of each cigarette making machine during the shift to the number of machine stations of the cigarette making machine.
The number of the empty heads of each ramuscule cigarette making machine in each shift period and the number of the machine stations of the cigarette making machine can be inquired through a cigarette packet data acquisition system, and after the data of the empty heads of cigarettes in 1 month-7 months in 2020 is inquired, the average empty head rejection rate data of each machine station is calculated as follows: the average empty head rejection rate data of the No. 1 cigarette machine table in each shift period is 0.36%, the average empty head rejection rate data of the No. 2 cigarette machine table in each shift period is 0.32%, and the total average value of the empty head rejection rates of the cigarette machine tables is 0.34%. It was found that it was below the maximum value (0.39%) of the fitness parameter of the average empty-head rejection rate data, i.e. the cigarette paper was fit to the cigarette machine.
Further, when the number of stops due to the cigarette paper is evaluated, the number of stops due to the cigarette paper is obtained by calculating the ratio of the total number of stops due to the cigarette paper of each cigarette making machine during the shift to the number of machines of the cigarette making machine.
The number of times of shutdown caused by the cigarette paper of each ramuscule cigarette making machine in each shift period and the number of machine stations of the cigarette making machine can be inquired through a cigarette packet data acquisition system, and after the number of times of shutdown caused by the cigarette paper of 1 month to 7 months in 2020 is inquired, the average number of times of shutdown caused by the cigarette paper of each machine station is calculated as: the number of times of stopping the machine table of the No. 1 cigarette making machine in each shift period due to the cigarette paper is 2.3, the number of times of stopping the machine table of the No. 2 cigarette making machine in each shift period due to the cigarette paper is 1.6, and the total average value of the empty-end rejection rate of the machine table of the cigarette making machine is 1.95. It can be found that it is lower than the maximum value (3) of the suitability parameter of the number of stoppages due to the cigarette paper, i.e. the cigarette paper is suitable for the cigarette making machine.
The method for evaluating the suitability of the cigarette paper and the cigarette making machine, provided by the embodiment of the invention, determines the evaluation indexes of the suitability of the cigarette paper and the cigarette making machine as the average speed of the cigarette making machine, and/or the average empty-head rejection rate data, and/or the cigarette quality defect rate caused by the cigarette paper, and/or the shutdown frequency caused by the cigarette paper, determines the suitability parameters of each evaluation index, evaluates each evaluation index according to the suitability parameters of each evaluation index to obtain an evaluation result, provides a scientific evaluation method for the suitability of the cigarette paper and the cigarette making machine, guides cigarette enterprises to perform cross benchmarking among enterprises and longitudinal benchmarking in the enterprises in the production and manufacturing process, finds out short plates influencing the production and manufacturing level in time, searches weak links, and performs targeted improvement and improvement to ensure that the cigarette enterprises continuously improve lean production capacity and intelligent manufacturing capacity, promote the high-quality development of cigarette enterprises.
Thus, various embodiments of the present disclosure have been described in detail. Some details that are well known in the art have not been described in order to avoid obscuring the concepts of the present disclosure. It will be fully apparent to those skilled in the art from the foregoing description how to practice the presently disclosed embodiments.
Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that various changes may be made in the above embodiments or equivalents may be substituted for elements thereof without departing from the scope and spirit of the present disclosure. The scope of the present disclosure is defined by the appended claims.
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| CN202011231564.8A CN112155250B (en) | 2020-11-06 | 2020-11-06 | Method for evaluating suitability of cigarette paper and cigarette making machine |
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Cited By (2)
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| CN116902659A (en) * | 2023-06-12 | 2023-10-20 | 常德烟草机械有限责任公司 | Device and method for tensioning and adjusting silk suction belt based on cigarette quality data |
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