CN113156050A - System and method for evaluating cigar rolling uniformity - Google Patents
System and method for evaluating cigar rolling uniformity Download PDFInfo
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- CN113156050A CN113156050A CN202110517029.7A CN202110517029A CN113156050A CN 113156050 A CN113156050 A CN 113156050A CN 202110517029 A CN202110517029 A CN 202110517029A CN 113156050 A CN113156050 A CN 113156050A
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- 235000019506 cigar Nutrition 0.000 title claims abstract description 99
- 238000005096 rolling process Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000009826 distribution Methods 0.000 claims abstract description 45
- 241000208125 Nicotiana Species 0.000 claims description 8
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims description 4
- 239000012496 blank sample Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 235000019504 cigarettes Nutrition 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011077 uniformity evaluation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The invention provides a system and a method for evaluating the cigar rolling uniformity, which comprises a flow distribution component, a plurality of flow meters, a differential pressure meter and a negative pressure source, wherein the inlet end of the flow distribution component is provided with a connector for connecting cigars, a plurality of uniformly distributed flow passage through holes are arranged in the flow distribution component, the outlets of the flow passage through holes at the outlet end of the flow distribution component are respectively and correspondingly connected with one flow meter, the outlets of the flow meters are communicated with the suction end of the negative pressure source after being collected, and the differential pressure meter is arranged at the suction end of the negative pressure source. After the cigar is ignited and the pressure difference is stable, the difference value between the readings in the flow meters is observed, so that the rolling uniformity of the cigar can be judged.
Description
Technical Field
The invention relates to the field of tobacco, in particular to a system and a method for evaluating the uniformity of cigar rolling.
Background
At present, cigars are classified into pure handmade cigars, full-mechanism cigars and semi-handmade cigars according to the production mode.
The semi-manual cigar with the automatic whole-mechanism cigar and tobacco shred processing and rolling processes can use a tobacco shred uniformity evaluation method of a common cigarette to evaluate the uniformity of the cigarette, for example, the patent numbers are as follows: 202010526818.2, title of invention: the invention patent of a method for evaluating the mixing uniformity of cigarette raw materials based on design values or patent numbers are as follows: 201711422445.9, title of invention: a method for measuring blending uniformity of cut tobacco of cigarettes and the like.
However, most high-grade cigars are manually rolled, the rolling process of a part of semi-manual cigars is also manually operated, due to the difference of manual rolling, the phenomenon of uneven distribution of tobacco shreds exists in rolled cigar blanks and finished products, the phenomenon of uneven combustion state of ignition ends of the cigars exists during smoking of the cigars, certain influence is caused on smoking sense, and a corresponding detection method is not available at present.
In order to solve the above problems, people are always seeking an ideal technical solution.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a system and a method for evaluating the uniformity of cigar rolling, which can reflect the uniformity of cigar sucking flow and further reflect the uniformity of cigar burning state.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a system for evaluation cigar system degree of consistency, includes flow distribution subassembly, a plurality of flowmeter, differential pressure gauge and negative pressure source, the entrance point of flow distribution subassembly sets up the interface that is used for connecting the cigar, the inside runner through-hole that sets up a plurality of evenly distributed of flow distribution subassembly, the flowmeter of connection that corresponds respectively of the export of each runner through-hole of flow distribution subassembly exit end, a plurality of the export of flowmeter collects the back intercommunication the suction end of negative pressure source, the suction end installation of negative pressure source the differential pressure gauge.
Basically, it still includes a buffer memory chamber, and the export of a plurality of flowmeters all is connected to buffer memory chamber, negative pressure source and differential pressure score are connected respectively buffer memory chamber.
Basically, the inlet end of the flow distribution assembly is provided with a sealing ring, and the outlet end of each flow passage through hole is in sealed communication with the flowmeter through a hose or a straight-inserting hard pipe.
Basically, the flow passage through holes are distributed in the flow distribution component in a bulk array or a circumferential array or a radial array.
Basically, the runner through hole is an expanding through hole with the diameter gradually enlarged from the inlet end to the outlet end.
Basically, the main body of the flow distribution assembly is a glass member.
A method for evaluating the rolling uniformity of cigars comprises the following steps:
the method comprises the steps of setting a stable test environment, cutting off a cap of a cigar or cigar blank and connecting the cap to an inlet end of a flow distribution assembly, igniting the tail end of the cigar or cigar blank, starting a negative pressure source, enabling smoke to flow out along each flow channel through hole under the action of suction force, observing readings of a differential pressure gauge, observing flow readings in each flow meter when the readings of the differential pressure gauge are stable, and reflecting the rolling uniformity of the cigar or cigar blank by the difference values between the flow readings of each flow meter.
Basically, the inlet end of the flow distribution assembly is provided with zero scale lines, and corresponding scale lines are drawn at the cap end of the cigar or cigar blank, so that the cigar or cigar blank can be installed in an aligned manner when being installed.
Basically, the cigar tobacco blank sample to be measured is placed in an atmospheric environment conforming to YC/T462 to be balanced until the relative change of the mass is not more than 0.1% within 24h, and the measurement environment is set under a stable atmospheric pressure and temperature and humidity environment.
Based on the above, the flow rates of the flow meters are added to comprehensively judge the suction resistance of the cigar or cigar blank, and the rolling uniformity of the cigar or cigar blank is indirectly evaluated.
Basically, the device also comprises a marking cover cap matched with the size of the inlet end of the flow distribution assembly, round holes matched with the position and the size of the round hole at the inlet end of the flow distribution assembly are distributed on the marking cover cap, zero scale marks are also arranged on the marking cover cap, and the marking cover cap can be covered at the cover cap end of the cigar or cigar blank.
Compared with the prior art, the invention has outstanding substantive characteristics and remarkable progress, and particularly designs a flow distribution assembly distributed with a plurality of flow passage through holes, the flow distribution assembly is butted at the suction end of a cigar or a cigar blank, after the other end of the flow distribution assembly is ignited, the flow distribution assembly enters each flow passage through hole of the flow distribution assembly along with the cigar under the suction action force of a negative pressure source, each flow passage through hole is externally connected with a flowmeter, the flow value passing through each flow passage through hole can be seen through the data of the flowmeter, and the rolling degree of tightness of rolling necessarily influences the passing air flow, so the rolling uniformity of the cigar is evaluated according to the difference between the flow values.
Furthermore, a buffer chamber is arranged, so that the stability of negative pressure can be balanced, and the constancy of the negative pressure generated by a negative pressure source is ensured.
Furthermore, the connecting piece is connected through a hose or a straight insertion pipe, so that the fittings can be conveniently connected, and meanwhile, the sealing performance is ensured.
Furthermore, the glass component is adopted, the state inside the flow passage through hole can be clearly seen, and the influence of the sucked impurities on the test effect is avoided.
Furthermore, scale marks are arranged, so that the cigar can be aligned and installed conveniently, and the distribution condition of the winding tightness can be judged according to the data of the uniformity.
Furthermore, the readings of the flow meters are added, the suction resistance is comprehensively judged, the rolling tightness of the whole cigar is indirectly evaluated according to the size of the suction resistance, and finally, more complete evaluation is obtained by combining the evaluation of the difference degree of each part.
Drawings
Fig. 1 is a schematic diagram of a system for evaluating uniformity of cigar wrapping in accordance with the present invention.
Fig. 2 is an end view of the flow distribution assembly of the present invention.
In the figure: 1. a flow distribution component; 2. a flow meter; 3. a differential pressure gauge; 4. a source of negative pressure; 5. cigars; 6. a flow passage through hole; 7. a buffer chamber.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
As shown in fig. 1 and 2, a system for evaluating the uniformity of cigar rolling comprises a flow distribution component 1, a plurality of flow meters 2, a differential pressure meter 3 and a negative pressure source 4, wherein an inlet end of the flow distribution component 1 is provided with an interface for connecting cigar 5, the flow distribution component 1 is made of glass material, a plurality of uniformly distributed flow passage through holes 6 are arranged inside the flow distribution component, outlets of the flow passage through holes 6 at the outlet end of the flow distribution component 1 are respectively and correspondingly connected with one flow meter 2, a plurality of outlets of the flow meters 2 are collected and then communicated with a buffer chamber 7, a suction end of the negative pressure source 4 is connected with an outlet of the buffer chamber, and the differential pressure meter 3 is connected with the buffer chamber.
The inlet end of the flow distribution assembly is provided with a sealing ring to facilitate the sealing property of cigar connection and prevent smoke from escaping, and the outlet end of each flow passage through hole is communicated with the flowmeter in a sealing way through a hose or a straight-inserting hard pipe.
The flow passage through holes are distributed in the flow distribution assembly in a bulk array or a circumferential array or a radial array, in the embodiment, the flow passage through holes are distributed in a circumferential array, the center of the flow passage through holes is one, the periphery of the flow passage through holes is six, and seven flow meters are correspondingly connected.
In other embodiments, the flow passage through hole is a flared through hole with a diameter gradually enlarged from the inlet end to the outlet end, and the purpose of the flared through hole is mainly to avoid the problem of high connection difficulty caused by the unmatched connection size of the inlet end and the flow passage through hole of the flowmeter.
The method for evaluating the cigar rolling uniformity by using the system comprises the following steps:
placing the cigar tobacco blank sample to be measured in an atmospheric environment conforming to YC/T462 to balance until the relative change of the mass is not more than 0.1% within 24h, and setting the measurement environment under a stable atmospheric pressure and temperature and humidity environment.
Cutting off a cover cap of the cigar or cigar blank and connecting the cover cap to the inlet end of the flow distribution assembly, igniting the tail end of the cigar or cigar blank, starting a negative pressure source, enabling smoke to flow out along each flow passage through hole under the action of suction force, observing the reading of the differential pressure gauge, observing the flow reading in each flow meter when the reading of the differential pressure gauge is stable, and reflecting the rolling uniformity of the cigar or cigar blank by the difference value between the flow readings of each flow meter.
Furthermore, in order to evaluate the overall rolling uniformity of the cigar, the flow rates of the flow meters can be added together so as to comprehensively judge the suction resistance of the cigar or cigar blank, the larger the suction resistance is, the higher the rolled density is, the uniformity may be poorer, the smaller the suction resistance is, the smaller the rolled density is, and the uniformity may be better.
In order to further analyze and research the cigars, the inlet end of the flow distribution assembly is provided with a zero-point scale mark, the cap end of the cigar or cigar blank is drawn with a corresponding scale mark so as to be aligned and installed when the cigar or cigar blank is installed, the flow distribution assembly further comprises a marking cap matched with the inlet end of the flow distribution assembly in size, round holes matched with the round hole of the inlet end of the flow distribution assembly in position and size are distributed on the marking cap, the marking cap is also provided with the zero-point scale mark, and the marking cap can be covered on the cap end of the cigar or cigar blank.
Through the marking, the data of the uniformity can be more conveniently embodied on the cigars, and then the rolling stress of the positions of the cigars is known to be larger, so that the rolling handcraft of a rolling person is optimized.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
Claims (10)
1. A system for evaluating the uniformity of cigar production, comprising: including flow distribution subassembly, a plurality of flowmeter, differential pressure gauge and negative pressure source, the entrance point setting of flow distribution subassembly is used for connecting the interface of cigar, the inside runner through-hole that sets up a plurality of evenly distributed of flow distribution subassembly, the flowmeter of being connected that the export of each runner through-hole of flow distribution subassembly exit end corresponds respectively, and is a plurality of the intercommunication after the export of flowmeter collects the suction end of negative pressure source, the suction end installation of negative pressure source the differential pressure gauge.
2. The system for evaluating cigar wrapping uniformity according to claim 1, wherein: the device also comprises a cache chamber, outlets of the flow meters are connected to the cache chamber, and the negative pressure source and the differential pressure meter are respectively connected with the cache chamber.
3. The system for evaluating cigar wrapping uniformity according to claim 2, wherein: the inlet end of the flow distribution assembly is provided with a sealing ring, and the outlet end of each flow passage through hole is in sealed communication with the flowmeter through a hose or a straight-inserting hard pipe.
4. The system for evaluating cigar wrapping uniformity according to claim 3, wherein: the flow passage through holes are distributed in the flow distribution assembly in a bulk array or a circumferential array or a radial array.
5. The system for evaluating cigar wrapping uniformity according to claim 4, wherein: the flow passage through hole is an expanding through hole with the diameter gradually enlarged from the inlet end to the outlet end.
6. The system for evaluating cigar wrapping uniformity according to claim 5, wherein: the main body of the flow distribution assembly is a glass member.
7. A method for evaluating the cigar rolling uniformity is characterized in that: comprising a system for assessing cigar wrapping uniformity according to any one of claims 1-6, by:
the method comprises the steps of setting a stable test environment, cutting off a cap of a cigar or cigar blank and connecting the cap to an inlet end of a flow distribution assembly, igniting the tail end of the cigar or cigar blank, starting a negative pressure source, enabling smoke to flow out along each flow channel through hole under the action of suction force, observing readings of a differential pressure gauge, observing flow readings in each flow meter when the readings of the differential pressure gauge are stable, and reflecting the rolling uniformity of the cigar or cigar blank by the difference values between the flow readings of each flow meter.
8. The method of evaluating cigar wrapping uniformity according to claim 7, wherein: the inlet end of the flow distribution assembly is provided with zero scale lines, and corresponding scale lines are drawn at the cap end of the cigar or cigar blank so as to be aligned and installed when the cigar or cigar blank is installed.
9. The method of evaluating cigar wrapping uniformity according to claim 8, wherein: placing the cigar tobacco blank sample to be measured in an atmospheric environment conforming to YC/T462 to balance until the relative change of the mass is not more than 0.1% within 24h, and setting the measurement environment under a stable atmospheric pressure and temperature and humidity environment.
10. The method of evaluating cigar wrapping uniformity according to claim 8, wherein: and adding the flow rates of the flow meters to comprehensively judge the suction resistance of the cigar or cigar blank and indirectly evaluate the rolling uniformity of the cigar or cigar blank.
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| CN202110517029.7A CN113156050A (en) | 2021-05-12 | 2021-05-12 | System and method for evaluating cigar rolling uniformity |
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| CN202110517029.7A CN113156050A (en) | 2021-05-12 | 2021-05-12 | System and method for evaluating cigar rolling uniformity |
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- 2021-05-12 CN CN202110517029.7A patent/CN113156050A/en active Pending
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