CN111707777A - A simulation smoking device for cigarette detects - Google Patents
A simulation smoking device for cigarette detects Download PDFInfo
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- CN111707777A CN111707777A CN202010478916.3A CN202010478916A CN111707777A CN 111707777 A CN111707777 A CN 111707777A CN 202010478916 A CN202010478916 A CN 202010478916A CN 111707777 A CN111707777 A CN 111707777A
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- smoking device
- thick bamboo
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 40
- 230000000391 smoking effect Effects 0.000 title claims abstract description 26
- 238000004088 simulation Methods 0.000 title claims description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 16
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 16
- 241001330002 Bambuseae Species 0.000 claims description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 16
- 239000011425 bamboo Substances 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 7
- 238000013461 design Methods 0.000 claims description 6
- 125000003003 spiro group Chemical group 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 238000005253 cladding Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 241001233242 Lontra Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000000007 visual effect Effects 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 belongs to the technical field of cigarette detection equipment, and particularly relates to a simulated smoking device for cigarette detection, which comprises a base, wherein a driving cylinder and a suction part are arranged on the base, the driving cylinder is in transmission connection with the suction part, the suction part comprises a mounting seat, a suction cylinder, a rubber closed cylinder, a placing part and an adjusting ring, the mounting seat is arranged on the base, the suction cylinder is arranged on the mounting seat, a piston is arranged in the suction cylinder in a sliding manner, a connecting rod is arranged on the piston, the rubber closed cylinder is sleeved on the suction cylinder in a sliding manner, a communicating hole is formed in the rubber closed cylinder, a mounting blind hole is formed in one end of the suction cylinder, a mounting through hole is formed in the bottom of the mounting blind hole, the placing part is screwed in the mounting blind hole, a one-way air inlet valve is arranged in the mounting through hole, and a one, the suction volume is fixed, and it is inconvenient to adjust, is difficult to satisfy different use demands of different cigarette to single suction volume.
Description
Technical Field
The invention belongs to the technical field of cigarette detection equipment, and particularly relates to a simulated smoking device for cigarette detection.
Background
The combustion cone is the portion of the cigarette that burns the foremost point during smoking of the cigarette. The smoking process of a cigarette is a discontinuous process in which there is also a fly ash flicking action which may result in the dropping of the cigarette combustion cone. Repeated falling of the combustion cone of the cigarette will affect the sensory quality and visual quality of the cigarette, and the satisfaction and loyalty of consumers to the product are affected to a certain extent. The research on the combustion cone is beneficial to researchers to know the distribution of the cut tobacco in the cigarette, thereby improving the image and the quality of the cigarette product, improving the qualification rate of the cigarette product and ensuring the loyalty and the satisfaction of cigarette consumers.
At present, the simulation smoking device who uses in the burning awl detection experiment that drops, the suction volume is fixed, adjusts inconveniently, is difficult to satisfy different cigarette and props up the different user demands to single suction volume.
Disclosure of Invention
Based on the problems mentioned in the background art, the invention provides a simulated smoking device for cigarette detection, which is used for solving the problems that the smoking amount of the conventional simulated smoking device used in a combustion cone falling detection experiment is fixed, the adjustment is inconvenient, and different using requirements of different cigarettes on single smoking amount are difficult to meet.
The technical scheme adopted by the invention is as follows:
a simulation smoking device for cigarette detection comprises a base, a driving cylinder and a suction component are installed on the base, the driving cylinder is in transmission connection with the suction component, the suction component comprises a mounting seat, a suction barrel, a rubber sealing barrel, a placing part and an adjusting ring, the mounting seat is installed on the base, the suction barrel is installed on the mounting seat, a piston is installed in the suction barrel in a sliding manner, a connecting rod is installed on the piston and is fixedly connected with a telescopic shaft of the driving cylinder, a communicating groove and an exhaust hole are formed in the suction barrel, the rubber sealing barrel is sleeved on the suction barrel in a sliding manner, a communicating hole is formed in the rubber sealing barrel and corresponds to the communicating groove, the adjusting ring is in threaded connection with the outside of the suction barrel and is in transmission connection with the rubber sealing barrel, and a mounting blind hole is formed in one end of the suction barrel, the mounting blind hole bottom has been seted up the installation through-hole, place the portion spiro union in the installation blind hole, install one-way admission valve in the installation through-hole, install one-way discharge valve in the exhaust hole.
On the basis of the scheme, the invention also improves the following steps:
further, the rubber closed cylinder is including stereotyping frame and the rubber layer of cladding on the stereotyping frame, the stereotyping frame is including fixed connection's horizontal pole and stereotyping circle, the spliced pole is installed on the horizontal pole one end is worn out the rubber layer, fixed mounting has the go-between on the adjustable ring, integrated into one piece has the buckle on the go-between, seted up on the spliced pole with buckle assorted spread groove, the buckle card is located in the spread groove. The rubber layer is shaped through the cross rod and the shaping ring, and the rubber layer deformation influence on the control of the adjustment quantity in the moving process is avoided.
Furthermore, the outer wall of the suction cylinder is provided with a capacity mark, one end of the piston is in contact with the inner bottom of the suction cylinder when the end part of the closed ring is positioned at the zero scale position of the capacity mark, and the contact surface of the piston and the suction cylinder corresponds to the communication hole. The control of the regulating quantity can be better realized through capacity marking.
Further, the communicating hole is a rectangular hole, and when the end part of the closed ring is located at the zero scale position of the capacity mark, the contact surface of the piston and the suction cylinder is coplanar with one end of the communicating hole.
Further, the go-between includes the semicircle snap ring of two relative settings, the breach has been seted up on the adjustable ring, the screw is worn to be equipped with by the adjustable ring in the breach, the screw spiro union is on the semicircle snap ring. The go-between has two semicircle snap rings to constitute, makes things convenient for the installation of go-between.
Furthermore, a limiting sliding groove is formed in the suction barrel, a limiting sliding block is arranged on the connecting column located at the limiting sliding groove, and the limiting sliding block is located in the limiting sliding groove. Carry out circumference spacing to the spliced pole through spacing spout, avoid the go-between to drive a rubber closed tube when rotating and rotate, lead to intercommunicating pore and intercommunication groove dislocation.
Furthermore, the adjusting ring is provided with a shifting sheet, and the adjusting ring can be rotated better through the shifting sheet, so that the use is convenient.
Further, the placing part comprises a connecting cylinder, a limiting plate and a suction nozzle which are integrally formed, the connecting cylinder is connected in the mounting blind hole in a threaded mode, and a filter element is installed in the connecting cylinder. The filter element can filter tar, and the filter element can be replaced regularly to better avoid the pollution of the one-way air inlet valve and the suction cylinder without frequent cleaning.
Further, install the otter board in the suction nozzle, carry on spacingly to the cigarette that inserts the suction nozzle through the otter board, avoid a cigarette transition to insert.
Furthermore, a reserved groove is formed in the rubber layer and corresponds to the exhaust hole in position, and gas in the exhaust hole can be better discharged through the reserved groove.
The invention has the beneficial effects that:
1. the cylinder is driven to drive the piston to reciprocate, and the unidirectional air inlet of the placing part can be realized by matching the unidirectional air inlet valve and the unidirectional air outlet valve, so that the purpose of simulating suction can be achieved;
2. when can making the piston move the intercommunicating pore position through setting up the intercommunicating pore, the inside and the outside atmospheric pressure of balanced suction section of thick bamboo, no longer make the portion of placing one-way admit air when making the piston continue to move, rethread rotation adjustable ring can stimulate the sealed section of thick bamboo of rubber and remove, change the axial position of intercommunicating pore and suction section of thick bamboo, the position of piston in suction section of thick bamboo when changing atmospheric pressure is balanced, thereby reach the purpose that can change the suction capacity, can carry out electrodeless regulation to the suction capacity, can satisfy the demand to the suction volume when different cigarette are surveyed.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural diagram of a simulated smoking device for cigarette testing according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of a suction unit according to an embodiment of the present invention;
FIG. 3 is a schematic longitudinal sectional view of a suction unit according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;
FIG. 5 is a schematic longitudinal sectional view of the suction cylinder in the embodiment of the present invention;
FIG. 6 is a schematic structural view of a rubber layer in an embodiment of the present invention;
FIG. 7 is an exploded view of the connection structure of the adjusting ring and the sizing frame according to the embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a shaping frame according to an embodiment of the present invention;
the main element symbols are as follows:
the air suction device comprises a base 1, a mounting seat 11, a driving cylinder 2, a suction component 3, a suction barrel 31, a communicating groove 311, a limiting sliding groove 313, an exhaust hole 314, a mounting blind hole 315, a mounting through hole 316, a rubber sealing barrel 32, a communicating hole 321, a reserved groove 322, a placing part 33, an adjusting ring 34, a notch 341, a screw 342, a shifting piece 343, a semicircular snap ring 35, a snap ring 351, a setting frame 36, a cross rod 361, a setting ring 362, a connecting column 363, a limiting sliding block 364, a piston 37, a connecting rod 371, a filter element 4, a one-way air inlet valve 51 and a one-way.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
Examples
As shown in figures 1 to 8, a simulated smoking device for cigarette detection comprises a base 1, a driving cylinder 2 and a suction component 3 are mounted on the base 1, the driving cylinder 2 is in transmission connection with the suction component 3, the suction component 3 comprises a mounting seat 11, a suction cylinder 31, a rubber closed cylinder 32, a placing part 33 and an adjusting ring 34, the mounting seat 11 is mounted on the base 1, the suction cylinder 31 is mounted on the mounting seat 11, a piston 37 is slidably mounted in the suction cylinder 31, a connecting rod 371 is mounted on the piston 37, the connecting rod 371 is fixedly connected with a telescopic shaft of the driving cylinder 2, a communicating groove 311 and an exhaust hole 314 are formed in the suction cylinder 31, the rubber closed cylinder 32 is slidably sleeved on the suction cylinder 31, a communicating hole 321 is formed in the rubber closed cylinder 32, the communicating hole 321 corresponds to the communicating groove 311, the adjusting ring 34 is screwed outside the suction cylinder 31 and is in transmission connection with the rubber closed cylinder 32, one end of the suction tube 31 is provided with a mounting blind hole 315, the bottom of the mounting blind hole 315 is provided with a mounting through hole 316, the placing part 33 is screwed in the mounting blind hole 315, the mounting through hole 316 is internally provided with a one-way air inlet valve 51, and the exhaust hole 314 is internally provided with a one-way exhaust valve 52.
Specifically, a rubber seals a section of thick bamboo 32 including the design frame 36 and the rubber layer of cladding on design frame 36, design frame 36 includes fixed connection's horizontal pole 361 and design circle 362, horizontal pole 361 one end is worn out the rubber layer and is installed spliced pole 363, fixed mounting has the go-between on the adjustable ring 34, integrated into one piece has buckle 351 on the go-between, seted up on the spliced pole 363 with buckle 351 assorted spread groove, buckle 351 card is located in the spread groove, fix a shape the rubber layer through horizontal pole 361 and design circle 362, avoid removing the in-process rubber layer and warp the control of influence to the regulating variable.
Specifically, the outer wall of the suction cylinder 31 is provided with a capacity mark, one end of the piston 37 is in contact with the inner bottom of the suction cylinder 31 when the end of the closed ring 32 is located at the zero scale position of the capacity mark, and the contact surface of the piston 37 and the suction cylinder 31 corresponds to the communication hole 321, the amount of adjustment can be controlled well through the capacity mark, preferably, the communication hole 321 is a rectangular hole, and the contact surface of the piston 37 and the suction cylinder 31 is coplanar with one end of the communication hole 321 when the end of the closed ring 32 is located at the zero scale position of the capacity mark.
Specifically, the go-between includes two semicircle snap rings 35 of relative setting, sets up jaggedly 341 on the adjusting ring 34, and adjusting ring 34 wears to be equipped with screw 342 in jaggedly 341, and screw 342 spiro union is on semicircle snap ring 35, and the go-between has two semicircle snap rings 35 to constitute, makes things convenient for the installation of go-between.
Specifically, the suction tube 31 is provided with a limiting sliding groove 313, a limiting slider 364 is mounted on a connecting column 363 located at the limiting sliding groove 313, the limiting slider 364 is located in the limiting sliding groove 313, the connecting column 363 is circumferentially limited through the limiting sliding groove 313, and the connecting ring is prevented from driving the rubber sealing tube 32 to rotate when rotating, so that the communicating hole 321 and the communicating groove 311 are dislocated.
Particularly, the adjusting ring 34 is provided with a shifting piece 343, and the adjusting ring 34 can be rotated better through the shifting piece 343, which is convenient to use.
Specifically, the placing part 33 comprises a connecting cylinder 333, a limiting plate 331 and a suction nozzle 332 which are integrally formed, the connecting cylinder 333 is screwed in the mounting blind hole 315, the filter element 4 is mounted in the connecting cylinder 333, tar can be filtered through the filter element 4, the filter element 4 can be replaced regularly to avoid the pollution of the one-way air inlet valve 51 and the suction cylinder 31, and frequent cleaning is not needed.
Specifically, a screen 334 is installed in the suction nozzle 332, and the cigarettes inserted into the suction nozzle 332 are limited by the screen 334, so that the cigarettes are prevented from being inserted in a transition manner.
Specifically, a reserved groove 322 is formed in the rubber layer, the reserved groove 322 corresponds to the exhaust hole 314 in position, and air in the exhaust hole 314 can be better exhausted through the reserved groove 322.
During the use process, a cigarette to be detected is inserted into the suction nozzle 332 and ignited, then the suction amount is adjusted according to the requirement, the adjusting ring 34 is rotated through the poking sheet 343 during adjustment, because the adjusting ring 34 is screwed on the suction cylinder 31, the adjusting ring 34 moves axially along the suction cylinder 31 when rotating, the rubber closed cylinder 32 is pulled through the semicircular clamping ring 35 when moving through the adjusting ring 34, the axial positions of the communicating hole 321 and the suction cylinder 31 are changed, the position of the piston 37 in the suction cylinder 31 during air pressure balance is changed, single suction capacity adjustment is completed, then the driving cylinder 2 is started, the driving cylinder 2 drives the piston 37 to move through the connecting rod 371 so as to generate negative pressure smoking in the suction cylinder 31, when the piston 37 moves to the position of the communicating hole 321, the internal and external air pressures of the suction cylinder 31 are balanced, and the placing part 33 does not suck air any more when the piston.
The above description provides a detailed description of the simulated smoking device for cigarette detection provided by the invention. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a simulation smoking device for cigarette detects, includes base (1), install on base (1) and drive actuating cylinder (2) and suction part (3), it is connected its characterized in that with suction part (3) transmission to drive actuating cylinder (2): suction part (3) include mount pad (11), a suction section of thick bamboo (31), a rubber closed section of thick bamboo (32), place portion (33) and adjustable ring (34), mount pad (11) are installed on base (1), a suction section of thick bamboo (31) is installed on mount pad (11), slidable mounting has piston (37) in a suction section of thick bamboo (31), install connecting rod (371) on piston (37), connecting rod (371) and the telescopic shaft fixed connection who drives actuating cylinder (2), seted up intercommunication groove (311) and exhaust hole (314) on a suction section of thick bamboo (31), a rubber closed section of thick bamboo (32) slip cap is located on a suction section of thick bamboo (31), intercommunicating pore (321) have been seted up on a rubber closed section of thick bamboo (32), intercommunicating pore (321) correspond with the position of intercommunicating pore (311), adjustable ring (34) spiro union is in the outside of a suction section of thick bamboo (31), And be connected with the transmission of a rubber closed tube (32), a suction section of thick bamboo (31) one end is equipped with installation blind hole (315), installation through-hole (316) have been seted up to installation blind hole (315) bottom, portion (33) spiro union is in installation blind hole (315) is placed, install one-way admission valve (51) in installation through-hole (316), install one-way discharge valve (52) in exhaust hole (314).
2. A simulated smoking device for cigarette testing according to claim 1, wherein: a rubber closed section of thick bamboo (32) is including the rubber layer of stereotyping frame (36) and cladding on stereotyping frame (36), stereotyping frame (36) are including fixed connection's horizontal pole (361) and design circle (362), horizontal pole (361) one end is worn out the rubber layer and is installed spliced pole (363), fixed mounting has the go-between on adjustable ring (34), integrated into one piece has buckle (351) on the go-between, seted up on spliced pole (363) with buckle (351) assorted spread groove, buckle (351) card is located in the spread groove.
3. A simulated smoking device for cigarette testing according to claim 2, wherein: the outer wall of the suction cylinder (31) is provided with a capacity mark, one end of the piston (37) is in contact with the inner bottom of the suction cylinder (31) when the end part of the closed ring (32) is positioned at a zero scale position of the capacity mark, and the contact surface of the piston (37) and the suction cylinder (31) corresponds to the communication hole (321).
4. A simulated smoking device for cigarette testing according to claim 3, wherein: the communicating hole (321) is a rectangular hole, and when the end part of the closed ring (32) is positioned at the zero scale position of the capacity mark, the contact surface of the piston (37) and the suction cylinder (31) is coplanar with one end of the communicating hole (321).
5. A simulated smoking device for cigarette testing according to claim 4, wherein: the go-between includes two semicircle snap rings (35) of relative setting, breach (341) have been seted up on adjustable ring (34), screw (342) are worn to be equipped with in breach (341) by adjustable ring (34), screw (342) spiro union is on semicircle snap ring (35).
6. A simulated smoking device for cigarette testing according to claim 5, wherein: a limiting sliding groove (313) is formed in the suction tube (31), a limiting sliding block (364) is installed on the connecting column (363) located at the limiting sliding groove (313), and the limiting sliding block (364) is located in the limiting sliding groove (313).
7. A simulated smoking device for cigarette testing according to claim 6, wherein: a plectrum (343) is arranged on the adjusting ring (34).
8. A simulated smoking device for cigarette testing according to claim 7, wherein: the placing part (33) comprises a connecting cylinder (333), a limiting plate (331) and a suction nozzle (332) which are integrally formed, the connecting cylinder (333) is in threaded connection with the mounting blind hole (315), and the filter element (4) is mounted in the connecting cylinder (333).
9. A simulated smoking device for cigarette testing according to claim 8, wherein: a screen plate (334) is arranged in the suction nozzle (332).
10. A simulated smoking device for cigarette testing according to claim 9, wherein: a reserved groove (322) is formed in the rubber layer, and the reserved groove (322) corresponds to the exhaust hole (314).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010478916.3A CN111707777B (en) | 2020-05-29 | Simulated smoking device and method for detecting cigarettes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010478916.3A CN111707777B (en) | 2020-05-29 | Simulated smoking device and method for detecting cigarettes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111707777A true CN111707777A (en) | 2020-09-25 |
| CN111707777B CN111707777B (en) | 2024-10-22 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4858628A (en) * | 1987-11-16 | 1989-08-22 | R. J. Reynolds Tobacco Company | Smoking machine |
| CN2060984U (en) * | 1990-03-05 | 1990-08-29 | 安世庆 | Domestic fully automatic cigarette case |
| CN106644630A (en) * | 2016-11-17 | 2017-05-10 | 广西大学 | Cigarette smoking machine |
| WO2019129028A1 (en) * | 2017-12-29 | 2019-07-04 | 中国烟草总公司郑州烟草研究院 | Fully-automatic multi-channel detection apparatus for butt falling trend of cigarette, and detection method |
| CN110025038A (en) * | 2019-05-29 | 2019-07-19 | 重庆中烟工业有限责任公司 | A kind of continuous-flow type cigarette annular perforating device |
| CN110051035A (en) * | 2019-05-29 | 2019-07-26 | 重庆中烟工业有限责任公司 | A kind of cigarette annular perforating device based on tobacco density |
| CN110296874A (en) * | 2019-07-18 | 2019-10-01 | 湖南中烟工业有限责任公司 | A kind of cigarette products smoke gathering device, smoking machine and capture method |
| CN213068738U (en) * | 2020-05-29 | 2021-04-27 | 重庆中烟工业有限责任公司 | A simulation smoking device for cigarette detects |
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4858628A (en) * | 1987-11-16 | 1989-08-22 | R. J. Reynolds Tobacco Company | Smoking machine |
| CN2060984U (en) * | 1990-03-05 | 1990-08-29 | 安世庆 | Domestic fully automatic cigarette case |
| CN106644630A (en) * | 2016-11-17 | 2017-05-10 | 广西大学 | Cigarette smoking machine |
| WO2019129028A1 (en) * | 2017-12-29 | 2019-07-04 | 中国烟草总公司郑州烟草研究院 | Fully-automatic multi-channel detection apparatus for butt falling trend of cigarette, and detection method |
| CN110025038A (en) * | 2019-05-29 | 2019-07-19 | 重庆中烟工业有限责任公司 | A kind of continuous-flow type cigarette annular perforating device |
| CN110051035A (en) * | 2019-05-29 | 2019-07-26 | 重庆中烟工业有限责任公司 | A kind of cigarette annular perforating device based on tobacco density |
| CN110296874A (en) * | 2019-07-18 | 2019-10-01 | 湖南中烟工业有限责任公司 | A kind of cigarette products smoke gathering device, smoking machine and capture method |
| CN213068738U (en) * | 2020-05-29 | 2021-04-27 | 重庆中烟工业有限责任公司 | A simulation smoking device for cigarette detects |
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