CN110316478B - Automatic smoke generator for three-point sensory evaluation of cigarettes - Google Patents
Automatic smoke generator for three-point sensory evaluation of cigarettes Download PDFInfo
- Publication number
- CN110316478B CN110316478B CN201910534212.0A CN201910534212A CN110316478B CN 110316478 B CN110316478 B CN 110316478B CN 201910534212 A CN201910534212 A CN 201910534212A CN 110316478 B CN110316478 B CN 110316478B
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- Prior art keywords
- cigarette
- smoke
- storage tank
- material cylinder
- sensory evaluation
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 149
- 238000011156 evaluation Methods 0.000 title claims abstract description 21
- 230000001953 sensory effect Effects 0.000 title claims abstract description 17
- 239000004509 smoke generator Substances 0.000 title claims abstract description 13
- 239000000779 smoke Substances 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 35
- 238000003860 storage Methods 0.000 claims abstract description 33
- 238000005192 partition Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 18
- 238000012544 monitoring process Methods 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 210000000697 sensory organ Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012854 evaluation process Methods 0.000 description 1
- 238000013401 experimental design Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/02—Containers or packages with special means for dispensing contents for dispensing rod-shaped articles, e.g. needles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The invention discloses a three-point sensory evaluation automatic smoke generator for cigarettes, which comprises a smoke generating unit, a control unit and a smoke extractor, wherein the smoke generating unit comprises a first cigarette storage tank, a second cigarette storage tank, a conveyor belt, a cigarette cylinder, a number printer and a baffle plate; the conveying belt is horizontally arranged right below the first cigarette storage tank and the second cigarette storage tank, and the cigarette material cylinder consists of an annular outer wall and two partition plates; a baffle is arranged below the cigarette material cylinder, and a first stepping motor is arranged at one side of the cigarette material cylinder; the cigarette jar sets up in the discharge end below of conveyer belt, gets the cigarette ware setting at the opposite side of cigarette jar. The invention adopts a software system to randomly extract, arrange, combine and record, then adopts a device to sequentially drive a motor A, B, A to carry out blanking and automatic coding according to the combination (such as ABA), thereby realizing that all three cigarette codes of the smoke assessment personnel are I, II and III, but the combination mode cannot be intuitively distinguished, so as to ensure the accuracy of the result.
Description
Technical Field
The invention relates to the technical field of automatic smoke generators, in particular to a three-point sensory evaluation automatic smoke generator for cigarettes.
Background
At present, three-point sensory evaluation of cigarettes refers to: the panelist is provided with a set of three already coded samples 1.2.3, two of which are identical, requiring the panelist to pick up two identical samples. In the three sample groups with different arrangement sequences, the times of occurrence of two samples are the same, and the arrangement is that: BAA or ABB ABA BAB AAB BBA results: if most of the smokers cannot be distinguished correctly, the two cigarettes are not different. Otherwise, it represents a difference. The method is mainly used for homogenization judgment (such as whether the sensory quality of two production batches is the same) in the cigarette production process or flavor and fragrance flavoring effect comparison in experimental design.
For a long time, when sensory quality three-point evaluation smoke is carried out, the smoke is manually carried out, namely, the smoke is marked by manual coding, then distributed and finally verified, but the whole process mainly has the following defects: (1) When the cigarettes are marked by manual field coding, secondary pollution is easily caused to the cigarettes. (2) Because the number of the people for evaluating and sucking is large, the workload of manual field coding is large. (3) In particularly important evaluation processes (such as quality evaluation of auxiliary material suppliers), information is easily leaked by manual field coding, so that the evaluation is not just performed.
Disclosure of Invention
The invention aims to provide a three-point sensory evaluation automatic smoke generator for cigarettes, which can automatically code and distribute three cigarettes when two batches of cigarettes are subjected to three-point evaluation, and improves fairness, confidentiality and accuracy.
The invention adopts the technical scheme that:
an automatic smoke generator for three-point sensory evaluation of cigarettes comprises a smoke generating unit, a control unit and a smoke extractor,
the fuming unit comprises a first cigarette storage tank, a second cigarette storage tank, a conveyor belt, a cigarette cylinder, a number printer and a baffle; the conveyor belt is horizontally arranged under the first cigarette storage tank and the second cigarette storage tank, the cigarette material cylinder consists of an annular outer wall and two partition boards, the annular outer wall is divided into three material cavities by the two partition boards, and the number printers are three and are respectively arranged in the three material cavities; a baffle is arranged below the cigarette material cylinder, a first stepping motor is arranged on one side of the cigarette material cylinder, and an output shaft of the first stepping motor is in transmission connection with the cigarette material cylinder through a screw rod; the cigarette material cylinder is arranged below the discharge end of the conveyor belt, and the cigarette taking device is arranged on the other side of the cigarette material cylinder; the smoke guide channel is also fixedly provided with a monitoring unit for monitoring whether cigarettes pass through,
the lower ends of the first cigarette storage and the second cigarette storage are respectively provided with a discharging opening, a cigarette discharging reversing rolling groove and a second stepping motor for driving the cigarette discharging reversing rolling groove to rotate are arranged at the discharging opening, the cigarette storage device further comprises a cigarette guide channel, one end of the cigarette guide channel is connected with the discharging end of the conveyor belt, and the other end of the cigarette guide channel is fixedly arranged above the cigarette cylinder;
the control unit comprises a PLC and a control panel connected with the PLC, a start-stop switch and an interactive display screen are arranged on the control panel, the output end of the PLC is respectively connected with the control input ends of the first stepping motor, the second stepping motor and the number printer in a control mode, and the output end of the monitoring unit is connected with the input end of the PLC;
the smoke detector also comprises a reverse reset switch for monitoring the end of smoke generation of the single-group smoke generation combination, and the output end of the reverse reset switch is connected with the control input end of the PLC.
The reversing reset switch adopts a travel switch, the travel switch is fixedly arranged above the screw, the end part of the screw is upwards provided with a positioning rod, when the cigarette material cylinder is not blocked by the baffle plate, the positioning rod is in contact with the travel switch, and when the cigarette material cylinder is blocked by the baffle plate, the distance between the positioning rod and the travel switch is the largest and the width of the cigarette material cylinder is the same.
The smoke guide channel extends upwards, and the first smoke storage tank, the second smoke storage tank and the conveyor belt directly form a closed smoke channel after extending.
The cigarette feeding device is characterized by further comprising an air pressure cleaner, wherein the air pressure cleaner is a compressed air source, and an air outlet is fixedly arranged on the cigarette channel and on the side face close to the feeding end of the conveying belt.
The cigarette taking device is a cigarette taking cup.
The monitoring unit is a photoelectric switch.
The lower end of the smoke guide channel is a vertical part, the size and shape of a discharge hole of the vertical part are the same as those of a feed inlet of a single material cavity, and the photoelectric switch is fixedly arranged on the vertical part
The invention adopts a software system to randomly extract, arrange, combine and record, then adopts a device to sequentially drive a motor A, B, A to carry out blanking and automatic coding according to the combination (such as ABA), thereby realizing that all three cigarette codes of the smoke assessment personnel are I, II and III, but the combination mode cannot be intuitively distinguished, so as to ensure the accuracy of the result.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is an electrical schematic block diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 and 2, the present invention includes a smoke generating unit, a control unit and a smoke extractor,
the smoke generating unit comprises a first cigarette storage tank 2, a second cigarette storage tank 4, a conveyor belt 6, a cigarette cylinder 9, a number printer 8 and a baffle 10; the conveyor belt 6 is horizontally arranged under the first cigarette storage tank 2 and the second cigarette storage tank 4, the cigarette material cylinder 9 is composed of an annular outer wall and two partition boards, the annular outer wall is divided into three material cavities by the two partition boards, and the number printer 8 is three and is respectively arranged in the three material cavities; namely, three number printers are arranged on the cigarette cylinder 9, each printer prints only one character, and the characters from left to right are respectively as follows: i, II, III, other characters may be used.
A baffle 10 is arranged below the cigarette cylinder 9, a first stepping motor 12 is arranged on one side of the cigarette cylinder 9, and an output shaft of the first stepping motor 12 is in transmission connection with the cigarette cylinder 9 through a screw 13; the cigarette cylinder 9 is arranged below the discharge end of the conveyor belt 6, and the cigarette taking device 11 is arranged on the other side of the cigarette cylinder;
the lower ends of the first cigarette storage 2 and the second cigarette storage 4 are respectively provided with a discharging opening, a cigarette discharging reversing rolling groove 3 and a second stepping motor for driving the cigarette discharging reversing rolling groove to rotate are arranged at the discharging opening, as shown in the figure, the lower end of each cigarette storage is correspondingly provided with one cigarette discharging reversing rolling groove 3 and one second stepping motor, as shown in the figure, the invention shares two second stepping motors, and the two second stepping motors are distinguished according to the reference numerals. The cigarette box also comprises a cigarette guide channel, one end of the cigarette guide channel 17 is connected with the discharge end of the conveyor belt 6, and the other end of the cigarette guide channel is fixedly arranged above the cigarette cylinder 9; the smoke guide channel 17 is also fixedly provided with a monitoring unit for monitoring whether cigarettes pass through,
the control unit comprises a PLC and a control panel 14 connected with the PLC, a start-stop switch and an interactive display screen are arranged on the control panel 14, the output end of the PLC is respectively connected with the control input ends of the first stepping motor 12, the second stepping motor 1, the second stepping motor 5 and the number printer 8 in a control mode, and the output end of the monitoring unit is connected with the input end of the PLC; the control panel has an interface 214, which is a control panel and a software communication interface, through which the device is driven to operate by a computer system software program.
The smoke detector also comprises a reverse reset switch 15 for monitoring whether the smoke generation of the single smoke generation combination is finished, and the output end of the reverse reset switch 15 is connected with the control input end of the PLC.
The reversing reset switch 15 adopts a travel switch, the travel switch is fixedly arranged above the screw rod 13, the end part of the screw rod 13 is upwards provided with a positioning rod 18, wherein when the cigarette material cylinder 9 is not blocked by the baffle 10, the positioning rod 18 is in contact with the travel switch, and when the cigarette material cylinder 9 is blocked by the baffle 10, the distance between the positioning rod 18 and the travel switch is the largest and the width of the cigarette material cylinder 9 is the same.
The smoke guide channel 17 extends upwards, and the smoke guide channel 17, the first cigarette storage tank 2, the second cigarette storage tank 4, the conveyor belt 6 and the four directly form a closed cigarette channel after extension.
The cigarette feeding device further comprises an air pressure cleaner 16, wherein the air pressure cleaner 16 is a compressed air source, and an air outlet is fixedly arranged on the cigarette channel and on the side face close to the feeding end of the conveying belt 6.
The cigarette taking device 11 is a cigarette taking cup.
The monitoring unit is a photoelectric switch 7. The lower end of the smoke guide channel 17 is a vertical part, the size and shape of a discharge hole of the vertical part are the same as those of a feed inlet of the single material cavity 9, and the photoelectric switch 7 is fixedly arranged on the vertical part. Therefore, whether cigarettes pass through can be accurately monitored.
The invention is characterized in that when in use, the invention comprises the following steps: and marking the two cigarettes requiring sensory evaluation in advance with A and B respectively, and respectively putting the cigarettes into storage tanks 2 and 4 with corresponding numbers, wherein at the moment, one cigarette at the lower end of the two storages can fall into a tank body of 3. Before the invention starts up, firstly, the air pressure cleaner 16 is started to start up to clean up sundries (tobacco foam) in the cigarette channel, and is closed after 1-3 seconds, and the conveyer belt 6 starts to rotate continuously. The PLC randomly selects smoke combination according to a preset three-point smoke evaluation format. Table 1 below:
when a combination is selected such as ABA:
at this time, the second stepping motor 1 rotates and drives the cigarette discharging reverse rolling groove 3, and cigarettes below the first cigarette storage bin 2 can drop onto the conveying belt 6 due to the rotation of the groove 3. The second stepping motor 1 automatically stops after the cigarette discharging reverse rolling groove 3 rotates for 360 degrees.
The cigarettes fall into a cigarette cylinder 9 under the transfer of the conveyor belt 6. When the photoelectric switch 7 detects that a cigarette passes and delays for 0.5 seconds, the number printer 8 automatically performs digital printing (the symbol is I) on the cigarette falling into the cigarette cylinder 9, and after delaying for 0.5, the first stepping motor 12 starts the cigarette cylinder 9 to move leftwards under the drive of the screw 13 for a set distance and stops, the cigarette falls into the cigarette taking cup 11 after being numbered because of no blocking of the baffle 10, at the moment, the system can start the second stepping motor 5 again according to the combination to drive the cigarette blanking reverse rolling groove 3, and repeat the steps until the reverse reset switch 15 detects a signal to control the first stepping motor 12 to reversely reset after the combination ABA is completed, and the next group is entered. After completion, the computer system automatically records and encodes the smoke combination in the following format:
suction evaluator 1: ABA
The suction reader 2: BBA (BBA)
……。
And the cigarettes in the cigarette taking cup 11 are automatically marked as I, II and III. Therefore, automatic code mark distribution is realized, so that all three cigarette codes of the smoke evaluation personnel are I, II and III, but the combination mode cannot be intuitively distinguished, and the accuracy of the result is ensured. And the fairness, confidentiality and accuracy are improved as a whole.
Claims (8)
1. The utility model provides a three-point sense organ evaluation automatic smoke generator of cigarette which characterized in that: comprises a smoke generating unit, a control unit and a smoke taking device,
the fuming unit comprises a first cigarette storage tank, a second cigarette storage tank, a conveyor belt, a cigarette cylinder, a number printer and a baffle; the conveyor belt is horizontally arranged under the first cigarette storage tank and the second cigarette storage tank, the cigarette material cylinder consists of an annular outer wall and two partition boards, the annular outer wall is divided into three material cavities by the two partition boards, and the number printers are three and are respectively arranged in the three material cavities; a baffle is arranged below the cigarette material cylinder, a first stepping motor is arranged on one side of the cigarette material cylinder, and an output shaft of the first stepping motor is in transmission connection with the cigarette material cylinder through a screw rod; the cigarette material cylinder is arranged below the discharge end of the conveyor belt, and the cigarette taking device is arranged on the other side of the cigarette material cylinder;
the lower ends of the first cigarette storage tank and the second cigarette storage tank are respectively provided with a discharging opening, a cigarette discharging reversing rolling groove and a second stepping motor for driving the cigarette discharging reversing rolling groove to rotate are arranged at the discharging opening, the cigarette discharging device further comprises a cigarette guide channel, one end of the cigarette guide channel is connected with the discharging end of the conveyor belt, the other end of the cigarette guide channel is fixedly arranged above a cigarette cylinder, and a monitoring unit for monitoring whether cigarettes pass is fixedly arranged on the cigarette guide channel;
the control unit comprises a PLC and a control panel connected with the PLC, a start-stop switch and an interactive display screen are arranged on the control panel, the output end of the PLC is respectively connected with the control input ends of the first stepping motor, the second stepping motor and the number printer in a control mode, and the output end of the monitoring unit is connected with the input end of the PLC.
2. The automatic smoke generator for three-point sensory evaluation of cigarettes according to claim 1, wherein: the smoke detector also comprises a reverse reset switch for monitoring the end of smoke generation of the single-group smoke generation combination, and the output end of the reverse reset switch is connected with the control input end of the PLC.
3. The automatic smoke generator for three-point sensory evaluation of cigarettes according to claim 2, wherein: the reversing reset switch adopts a travel switch, the travel switch is fixedly arranged above the screw, the end part of the screw is upwards provided with a positioning rod, when the cigarette material cylinder is not blocked by the baffle plate, the positioning rod is in contact with the travel switch, and when the cigarette material cylinder is blocked by the baffle plate, the distance between the positioning rod and the travel switch is the largest and the width of the cigarette material cylinder is the same.
4. The automatic smoke generator for three-point sensory evaluation of cigarettes according to claim 1, wherein: the smoke guide channel extends upwards, and the first smoke storage tank, the second smoke storage tank and the conveyor belt directly form a closed smoke channel after extending.
5. The automatic smoke generator for three-point sensory evaluation of cigarettes according to claim 4, wherein: the cigarette feeding device is characterized by further comprising an air pressure cleaner, wherein the air pressure cleaner is a compressed air source, and an air outlet is fixedly arranged on the cigarette channel and on the side face close to the feeding end of the conveying belt.
6. The automatic smoke generator for three-point sensory evaluation of cigarettes according to claim 1, wherein: the cigarette taking device is a cigarette taking cup.
7. The automatic smoke generator for three-point sensory evaluation of cigarettes according to claim 1, wherein: the monitoring unit is a photoelectric switch.
8. The automatic cigarette three-point sensory evaluation smoker of claim 7, wherein: the lower end of the smoke guide channel is a vertical part, the size and shape of a discharge hole of the vertical part are the same as those of a feed inlet of a single material cavity, and the photoelectric switch is fixedly arranged on the vertical part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910534212.0A CN110316478B (en) | 2019-06-20 | 2019-06-20 | Automatic smoke generator for three-point sensory evaluation of cigarettes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910534212.0A CN110316478B (en) | 2019-06-20 | 2019-06-20 | Automatic smoke generator for three-point sensory evaluation of cigarettes |
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| Publication Number | Publication Date |
|---|---|
| CN110316478A CN110316478A (en) | 2019-10-11 |
| CN110316478B true CN110316478B (en) | 2024-01-09 |
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| CN201910534212.0A Active CN110316478B (en) | 2019-06-20 | 2019-06-20 | Automatic smoke generator for three-point sensory evaluation of cigarettes |
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| Publication number | Publication date |
|---|---|
| CN110316478A (en) | 2019-10-11 |
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