CN107594606A - A kind of beating and double roasting station-service lift piece cigarette on-line period detection means and method - Google Patents
A kind of beating and double roasting station-service lift piece cigarette on-line period detection means and method Download PDFInfo
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- CN107594606A CN107594606A CN201710856889.7A CN201710856889A CN107594606A CN 107594606 A CN107594606 A CN 107594606A CN 201710856889 A CN201710856889 A CN 201710856889A CN 107594606 A CN107594606 A CN 107594606A
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 133
- 238000001514 detection method Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000010009 beating Methods 0.000 title claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 12
- 239000000779 smoke Substances 0.000 claims abstract description 12
- 238000003384 imaging method Methods 0.000 claims abstract description 10
- 238000005070 sampling Methods 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 21
- 238000001179 sorption measurement Methods 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims description 3
- 238000013480 data collection Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 244000061176 Nicotiana tabacum Species 0.000 claims 1
- 241000208125 Nicotiana Species 0.000 abstract description 11
- 241000196324 Embryophyta Species 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 235000019506 cigar Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The invention discloses a kind of beating and double roasting station-service lift piece cigarette on-line period detection means, including sampler, piece cigarette transmitting device, piece smoke detecting apparatus and controller for controlling above-mentioned each device, the discharging opening of described sampler is arranged on the surface of piece cigarette transmitting device, the discharging opening of described piece cigarette transmitting device is arranged on above the charging aperture of piece smoke detecting apparatus, and the discharging opening of piece smoke detecting apparatus is provided with outfeed belt.The present invention is on existing leaf tobacco production streamline by increasing device for taking cigarette, and processing of being made thinner in transmitting procedure to piece cigarette, finally piece cigarette is positioned using negative pressure blanking chamber, the piece cigarette after positioning is acquired by imaging sensor, the piece cigarette image collected can directly be handled so that piece cigarette image detection is set, so as to be greatly enhanced operating efficiency, working strength is reduced.
Description
Technical field
The present invention relates to raw material of cigarette processing technique field, more particularly to a kind of beating and double roasting station-service lift piece cigarette are online
Sampling detecting device and method.
Background technology
At present, optimization of the current Cigarette processing enterprise all emphatically with beating and double roasting link equipment and technique lifts work, makees
For the important processing link of tobacco material, the index such as the structure of threshing redrying plant processing piece cigarette has had a strong impact on follow-up cigar mill's cigarette
Silk structure, all there is large effect effect in physical index and aesthetic quality to cigarette.Threshing redrying plant was taken a sample to check
Journey is complex, generally by after making leaf, after wind score, before redrying, sample point manually gathers after redrying, delivering on instrumentation and carrying out
Structure detection, labor intensity is larger and poor in timeliness.
Detection for smoked sheet piece type, structure, for Redrying Factory more by the way of the sieve that shakes, current machine vision technique is increasingly first
Enter, the detection of method for distinguishing progress tobacco strip structure is known using image CCD+ software profiles, is increasingly becoming a kind of trend, at present redrying
The existing image detecting apparatus of factory, because volume is larger, and can not be combined with production line on-line checking.
Therefore, it is necessary to a kind of method that can realize threshing and redrying production line on-line period is worked out, by taking automatically
Sample, conveyer, piece cigarette automatic sampling is realized, the detection of image method tobacco strip structure is then carried out, to the piece cigarette of threshing redrying plant
Piece type and structure index control tool are of great significance.
The content of the invention
It is an object of the invention to provide a kind of beating and double roasting station-service lift piece cigarette on-line period detection means and method, energy
The piece cigarette image detecting apparatus of leaf tobacco production is combined with piece cigarette production line, automatic automatic sampling, then carry out image method piece
The detection of cigarette structure.
The technical solution adopted by the present invention is：
A kind of beating and double roasting station-service lift piece cigarette on-line period detection means, including sampler, piece cigarette transmitting device, piece cigarette
Detection means and the controller for controlling above-mentioned each device, the discharging opening of described sampler are arranged on piece cigarette transmission dress
The surface put, the discharging opening of described piece cigarette transmitting device are arranged on above the charging aperture of piece smoke detecting apparatus, the detection of piece cigarette
The discharging opening of device is provided with outfeed belt；
Described sampler include feeding chamber and be arranged on first direct current generator in feeding intracavitary portion, the first belt conveyor and
The stepper motor for being arranged on feeding chamber bottom and the feeding container for being arranged on feeding chamber top, effect of the feeding chamber in stepper motor
Under move up and down, one end of the feeding chamber is provided with discharging opening, and the other end is provided with charging aperture, feeding container be arranged on into
The surface of material mouth；First belt conveyor one end is arranged on the lower section of charging aperture, and the other end is arranged on the top of discharging opening；It is described
Feeding chamber discharging opening be provided with blanking baffle plate, described blanking baffle plate is fixedly installed on discharging opening by automatic closing device,
Described blanking baffle plate setting has shock portion and coordinates striker for opening blanking baffle plate, the fixed setting of described striker with it
Above piece cigarette conveying device；
Described piece cigarette transmitting device includes the second direct current generator, the second belt conveyor, and described second belt conveyor one end is set
Put immediately below the discharging opening of feeding chamber, the other end is horizontally disposed with；
Described piece smoke detecting apparatus includes imaging sensor, light source, negative pressure blanking chamber and blower fan, described negative pressure blanking chamber
The underface of the second belt conveyor discharge end is vertically arranged in, negative-pressure adsorption is evenly arranged with a side wall of negative pressure blanking chamber
Hole, side wall corresponding thereto is light-passing board, and described blower fan is connected with negative-pressure adsorption hole respectively by negative-pressure pipeline, described
Light source is arranged on the outside of light-passing board, and imaging sensor is arranged on behind light source.
Also include guide roller, described guide roller is arranged on the first belt conveyor, the first belt conveyor is formed one
Section has the delivery area of certain slope, and multiple thicknesses of feed layer are evenly arranged with above the described delivery area with certain slope
Controlling baffle plate, described each thickness of feed layer controlling baffle plate bottom are identical with the height of the delivery area of its face.
Also include blanking slideway, described blanking slideway one end is arranged on the discharge end of the first belt conveyor, the other end
It is arranged on the top of a side of blanking port baffle plate.
Also include belt cleaning device, described belt cleaning device is separately positioned on the first belt conveyor, second defeated
Send lower section and the first belt conveyor feed end of belt.
Described belt cleaning device uses hairbrush.
Also include valve island controller, described blower fan 14 passes through valve island controller and negative-pressure adsorption pipe and blanking adsorption plate
Connection, wherein valve island controller control area adsorption hole, reach the effect of subregion absorption.
A kind of inspection based on beating and double roasting station-service lift piece cigarette on-line period detection means according to claim 1
Survey method, comprises the following steps：
A：The initialization of sampling detecting device：
Start the present apparatus, sampler is in initialized location, and wherein sampler is kept and threshing and redrying production line sample point
Parallel position, and blanking port in the presence of striker in opened condition；
B：When needing on-line automatic sampling, system controller device receives wireless activation signal, obtains sample-pulse signal and leads to
Know, enable signals to stepper motor so as to send, stepper motor starts to rotate, and sampler is entered towards the vertical direction of production line
Row lifting, now due to departing from striker, blanking port baffle plate is in closure state；At the same time, the transmission of piece cigarette is sent control signals to
Device makes it start running, and conveyer belt starts to be lifted；
C：After sample is on sampler, for sampler under the control of stepper motor, rapid decrease reaches predetermined sample position,
Piece cigarette accumulates in hopper is sampled, at the same feed belt by piece cigarette to sampling hopper inside fast transportation, so as to avoid piece cigarette from existing
Sample to accumulate in hopper and overflow；
D：Piece cigarette is made thinner blanking：After sample time terminates, step motor control sampler, it is set to rotate to initialized location,
Blanking port baffle plate is in the presence of striker, and in opened condition, the first direct current generator is started, and material at a slow speed is carried out to material and is transported
Defeated, piece cigarette is blocked at thickness of feed layer controlling baffle plate, piece cigarette is transported into the state made thinner at blanking port baffle plate, by beating
The blanking port opened is entered on the second belt conveyor, and controller controls the second direct current generator to rotate, so as to drive the second conveying skin
Band carries out high-speed material transport, is made thinner so as to further treat detection lug cigarette, avoids material from excessively causing at detection means
Material is stacked, and the piece cigarette made thinner is transported to Pian Yan testing agencies and detected；
E：Tobacco strip structure detects：Piece cigarette drops at the second belt conveyor, under drop down onto negative pressure blanking chamber, controller, which is sent, starts letter
Blower fan number is arrived, blower fan carries out exhausting action after starting, and so as to drive multiple negative tubes, negative pressure blanking chamber is formed negative pressuren zone, leads to
The negative pressure blanking chamber perforate with image CCD positions opposite side is crossed, suction-operated is carried out to piece cigarette, so that piece cigarette is adsorbed in figure
As CCD sample range in；Image CCD high-speed sampling piece cigarette images simultaneously, are sent to controller, then the piece cigarette to receiving
Image carries out image procossing, sampling sheet cigarette contour images Pixel Information, calculates piece cigarette area figures；
F：Finally, controller control blower fan is out of service, and negative pressure is closed, and piece cigarette loses negative pressure and free skating in negative pressure blanking chamber
Fall, so as to be discharged by outfeed belt, piece cigarette is discharged from sampling detecting system, completes the automatic data collection of piece cigarette.
The present invention, by increasing device for taking cigarette, and makes thinner on existing leaf tobacco production streamline in transmitting procedure to piece cigarette
Processing, is finally positioned to piece cigarette using negative pressure blanking chamber, the piece cigarette after positioning is acquired by imaging sensor, from
And setting piece cigarette image detection can directly be handled the piece cigarette image collected, so as to be greatly enhanced work effect
Rate, reduce working strength.Do not need multiple operating personnel to be sampled in sample point when detecting piece cigarette, it also avoid artificial
The inaccuracy of sampling interval time, realize and sampled from moving plate cigarette；Secondly, the mode for employing negative-pressure adsorption carries out sample detection,
It instead of currently used belt to make thinner system, realize sampling, the automation of detection, the miniaturization of device, so as to reality
The online automatic detection of existing beating and double roasting process tobacco strip structure.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the flow chart of the present invention.
Embodiment
As illustrated in fig. 1 and 2, the present invention includes a kind of beating and double roasting station-service lift piece cigarette on-line period detection means, wraps
Include sampler, piece cigarette transmitting device, piece smoke detecting apparatus and the controller for controlling above-mentioned each device, described sampling
The discharging opening of device is arranged on the surface of piece cigarette transmitting device, and the discharging opening of described piece cigarette transmitting device is arranged on the inspection of piece cigarette
Survey above the charging aperture of device, the discharging opening of piece smoke detecting apparatus is provided with outfeed belt 19；
Described sampler include feeding chamber and be arranged on the first direct current generator 3, first belt conveyor 6 in feeding intracavitary portion with
And the stepper motor 9 for being arranged on feeding chamber bottom and the feeding container for being arranged on feeding chamber top, feeding chamber is in stepper motor 9
Moved up and down under effect, one end of the feeding chamber is provided with discharging opening, and the other end is provided with charging aperture, and feeding container is set
In the surface of charging aperture；The one end of first belt conveyor 6 is arranged on the lower section of charging aperture, and the other end is arranged on the upper of discharging opening
Side；Described feeding chamber discharging opening is provided with blanking baffle plate 1, and described blanking baffle plate 1 is fixedly installed by automatic closing device
In discharging opening, described blanking baffle plate 1 is provided with shock portion and coordinates striker 19 for opening blanking baffle plate with it, described
Striker 19 is fixedly installed on above piece cigarette conveying device；Described automatic closing device can use spring mechanism, keep blanking
The normally off of baffle plate 1, when there is the shock of striker 19, blanking baffle plate 1 is opened by striker 19.
Described piece cigarette transmitting device includes the second direct current generator 12, the second belt conveyor 11, the second conveying skin
It is arranged on 11 one end immediately below the discharging opening of feeding chamber, the other end is horizontally disposed with；
Described piece smoke detecting apparatus includes imaging sensor 17, light source 16, negative pressure blanking chamber 15 and blower fan 14 and formed, described
Negative pressure blanking chamber 15 be vertically arranged in the underface of the discharge end of the second belt conveyor 11, in a side wall of negative pressure blanking chamber 15
It is even to be provided with negative-pressure adsorption hole, be light-passing board with relative side wall, described blower fan 14 by negative-pressure pipeline 13 respectively with negative pressure
Adsorption hole is connected, and described light source 16 is arranged on the outside of light-passing board, and imaging sensor 17 is arranged on behind light source 16.Institute
The imaging sensor stated uses image CCD.Also include valve island controller, described blower fan 14 passes through valve island controller and negative pressure
Adsorption tube connects with blanking adsorption plate, wherein valve island controller control area adsorption hole, reaches the effect of subregion absorption.Negative pressure falls
Expect that chamber 15 uses acrylic board negative pressure blanking chamber, have the following advantages that 1, reduce detection means volume, at present threshing redrying plant
Conventional image method surveys piece cigarette size device, is progressively made thinner material using multiple belt, image CCD devices are in orlop belt
Material outlet side, the independent space-consumings of image CCD, this apparatus structure cause equipment volume to increase.2nd, current Redrying Factory is normal
High-speed belt+high-speed CCD detection method, the piece cigarette and image sampling speeds match of high-speed motion, in detection process if
Piece cigarette speed can not be consistent with belt speed, then easily cause the distortion of image sampling.3rd, the conventional detection of current Redrying Factory
Method, the drift of instrument is easily caused, it is complex so as to need periodically to carry out the demarcation of instrument.
Also include guide roller 4, described guide roller 4 is arranged on the first belt conveyor 6, makes the shape of the first belt conveyor 6
Into one section of delivery area with certain slope, multiple bed of materials are evenly arranged with above the described delivery area with certain slope
Thickness control baffle plate 5, described each bottom of thickness of feed layer controlling baffle plate 5 are identical with the height of the delivery area of its face.Sampling
Thickness of feed layer controlling baffle plate 5 in device, its object is to realize piece cigarette from " sampler --- detection means " course of conveying
In, the thickness of control sheet cigarette transport.
Also include blanking slideway 2, described one end of blanking slideway 2 is arranged on the discharge end of the first belt conveyor 6, another
End is arranged on the top of a side of blanking port baffle plate 1.Texture with protrusion on first, second described belt conveyor, from
And it is easy to implement the carrying transmission of piece cigarette.
Also include bearing 7 and support bar 10, described bearing is arranged on the lower section of stepper motor, and support bar is used to support
Feeding chamber, in practical operation, stepper motor also functions to supporting role while rotation, when stepper motor is not unknown in centre,
Make feeding chamber integrated with the pillar where stepper motor by support bar, so that its supporting role to sampling hopper, increases
The steadiness of strong sample detecting equipment.
Also include belt cleaning device 8, described belt cleaning device 8 is separately positioned on the first belt conveyor 6, second
The lower section of belt conveyor 11 and the feed end of the first belt conveyor 6.Described belt cleaning device 8 uses hairbrush.Its object is to
Avoid piece cigarette from being carried into belt transmission device, and play a part of clearing up belt surface.
A kind of inspection of the beating and double roasting station-service lift piece cigarette on-line period detection means based on according to claim
Survey method, comprises the following steps：
A：The initialization of sampling detecting device：
Start the present apparatus, sampler is in initialized location, and wherein sampler is kept and threshing and redrying production line sample point
Parallel position, and blanking port in the presence of striker in opened condition；
B：When needing on-line automatic sampling, system controller device receives wireless activation signal, obtains sample-pulse signal and leads to
Know, enable signals to stepper motor 9 so as to send, stepper motor 9 starts to rotate, by sampler towards the vertical direction of production line
Rotated, now due to departing from striker, blanking port baffle plate 1 is in closure state；At the same time, piece cigarette biography is sent control signals to
Defeated device makes it start running.
C：After sample is on sampler, for sampler under the control of stepper motor, decline is rapidly achieved predetermined sampling
Position, piece cigarette accumulate in hopper is sampled, at the same feed belt by piece cigarette to sampling hopper inside fast transportation, so as to avoid piece
Cigarette accumulates spilling in hopper is sampled；
D：Piece cigarette is made thinner blanking：After sample time terminates, stepper motor 9 controls sampler, it is rotated to initialized location,
Blanking port baffle plate 1 is in the presence of striker, and in opened condition, the first direct current generator 3 is started, and material at a slow speed is carried out to material
Transport, piece cigarette are blocked at thickness of feed layer controlling baffle plate 5, piece cigarette is transported into the state made thinner at blanking port baffle plate, are led to
Cross the blanking port opened to enter on the second belt conveyor 11, controller controls the second direct current generator 12 to rotate, so as to drive the
Two belt conveyors 11 carry out high-speed material transport, are made thinner so as to further treat detection lug cigarette, avoid material from excessively causing
Material is stacked at detection means, and the piece cigarette made thinner is transported to Pian Yan testing agencies and detected；
E：Tobacco strip structure detects：Piece cigarette drops at the second belt conveyor 11, under drop down onto negative pressure blanking chamber 15, controller sends and opened
Dynamic signal carries out exhausting action after starting, so as to drive multiple negative tubes 13, makes the shape of negative pressure blanking chamber 15 to blower fan 14, blower fan 14
Into negative pressuren zone, by the perforate of negative pressure blanking chamber 15 with image CCD positions opposite side, suction-operated is carried out to piece cigarette, so as to
Piece cigarette is set to be adsorbed in image CCD sample range；Image CCD high-speed sampling piece cigarette images simultaneously, are sent to controller, then
Image procossing is carried out to the piece cigarette image received, sampling sheet cigarette contour images Pixel Information, calculates piece cigarette area figures；
F：Finally, controller control blower fan is out of service, and negative pressure is closed, and piece cigarette loses negative pressure and free skating in negative pressure blanking chamber
Fall, so as to be discharged by outfeed belt, piece cigarette is discharged from sampling detecting system, completes the automatic data collection of piece cigarette.
The rotating speed of the first direct current generator 3 carries out rotating speed control, speed control by PWM ripples caused by controller in transmitting device
System is more accurate, stable.And in detection process, the Chang Liang of light source 16.
The present invention, by increasing device for taking cigarette, and makes thinner on existing leaf tobacco production streamline in transmitting procedure to piece cigarette
Processing, is finally positioned to piece cigarette using negative pressure blanking chamber, the piece cigarette after positioning is acquired by imaging sensor, from
And setting piece cigarette image detection can directly be handled the piece cigarette image collected, so as to be greatly enhanced work effect
Rate, reduce working strength.Do not need multiple operating personnel to be sampled in sample point when detecting piece cigarette, it also avoid artificial
The inaccuracy of sampling interval time, realize and sampled from moving plate cigarette；Secondly, the mode for employing negative-pressure adsorption carries out sample detection,
It instead of currently used belt to make thinner system, realize sampling, the automation of detection, the miniaturization of device, so as to reality
The online automatic detection of existing beating and double roasting process tobacco strip structure.
Claims (7)
- A kind of 1. beating and double roasting station-service lift piece cigarette on-line period detection means, it is characterised in that：Including sampler, piece cigarette Transmitting device, piece smoke detecting apparatus and the controller for controlling above-mentioned each device, the discharging opening of described sampler are set Put and be arranged on the charging aperture of piece smoke detecting apparatus in the surface of piece cigarette transmitting device, the discharging opening of described piece cigarette transmitting device Top, the discharging opening of piece smoke detecting apparatus are provided with outfeed belt；Described sampler include feeding chamber and be arranged on first direct current generator in feeding intracavitary portion, the first belt conveyor and The stepper motor for being arranged on feeding chamber bottom and the feeding container for being arranged on feeding chamber top, effect of the feeding chamber in stepper motor Under move up and down, one end of the feeding chamber is provided with discharging opening, and the other end is provided with charging aperture, feeding container be arranged on into The surface of material mouth；First belt conveyor one end is arranged on the lower section of charging aperture, and the other end is arranged on the top of discharging opening；It is described Feeding chamber discharging opening be provided with blanking baffle plate, described blanking baffle plate is fixedly installed on discharging opening by automatic closing device, Described blanking baffle plate setting has shock portion and coordinates striker for opening blanking baffle plate, the fixed setting of described striker with it Above piece cigarette conveying device；Described piece cigarette transmitting device includes the second direct current generator, the second belt conveyor, and described second belt conveyor one end is set Put immediately below the discharging opening of feeding chamber, the other end is horizontally disposed with；Described piece smoke detecting apparatus includes imaging sensor, light source, negative pressure blanking chamber and blower fan, described negative pressure blanking chamber The underface of the second belt conveyor discharge end is vertically arranged in, negative-pressure adsorption is evenly arranged with a side wall of negative pressure blanking chamber Hole, side wall corresponding thereto is light-passing board, and described blower fan is connected with negative-pressure adsorption hole respectively by negative-pressure pipeline, described Light source is arranged on the outside of light-passing board, and imaging sensor is arranged on behind light source.
- 2. beating and double roasting station-service lift piece cigarette on-line period detection means according to claim 1, it is characterised in that：Also Include guide roller, described guide roller is arranged on the first belt conveyor, and the first belt conveyor is formed one section has necessarily The delivery area of the gradient, multiple thickness of feed layer controlling baffle plates are evenly arranged with above the described delivery area with certain slope, Described each thickness of feed layer controlling baffle plate bottom is identical with the height of the delivery area of its face.
- 3. beating and double roasting station-service lift piece cigarette on-line period detection means according to claim 2, it is characterised in that：Also Include blanking slideway, described blanking slideway one end is arranged on the discharge end of the first belt conveyor, and the other end is arranged on blanking The top of one side of mouth baffle plate.
- 4. beating and double roasting station-service lift piece cigarette on-line period detection means according to claim 3, it is characterised in that：Also Include belt cleaning device, described belt cleaning device is separately positioned under the first belt conveyor, the second belt conveyor Side and the first belt conveyor feed end.
- 5. beating and double roasting station-service lift piece cigarette on-line period detection means according to claim 4, it is characterised in that：Institute The belt cleaning device stated uses hairbrush.
- 6. beating and double roasting station-service lift piece cigarette on-line period detection means according to claim 5, it is characterised in that：Also Including valve island controller, described blower fan 14 is connected by valve island controller with negative-pressure adsorption pipe and blanking adsorption plate, wherein Valve island controller control area adsorption hole, reach the effect of subregion absorption.
- A kind of 7. detection based on beating and double roasting station-service lift piece cigarette on-line period detection means according to claim 1 Method, it is characterised in that；Comprise the following steps：A：The initialization of sampling detecting device：Start the present apparatus, sampler is in initialized location, and wherein sampler is kept and threshing and redrying production line sample point Parallel position, and blanking port in the presence of striker in opened condition；B：When needing on-line automatic sampling, system controller device receives wireless activation signal, obtains sample-pulse signal and leads to Know, enable signals to stepper motor so as to send, stepper motor starts to rotate, and sampler is entered towards the vertical direction of production line Row lifting, now due to departing from striker, blanking port baffle plate is in closure state；At the same time, the transmission of piece cigarette is sent control signals to Device makes it start running, and conveyer belt starts to be lifted；C：After sample is on sampler, for sampler under the control of stepper motor, rapid decrease reaches predetermined sample position, Piece cigarette accumulates in hopper is sampled, at the same feed belt by piece cigarette to sampling hopper inside fast transportation, so as to avoid piece cigarette from existing Sample to accumulate in hopper and overflow；D：Piece cigarette is made thinner blanking：After sample time terminates, step motor control sampler, it is set to rotate to initialized location, Blanking port baffle plate is in the presence of striker, and in opened condition, the first direct current generator is started, and material at a slow speed is carried out to material and is transported Defeated, piece cigarette is blocked at thickness of feed layer controlling baffle plate, piece cigarette is transported into the state made thinner at blanking port baffle plate, by beating The blanking port opened is entered on the second belt conveyor, and controller controls the second direct current generator to rotate, so as to drive the second conveying skin Band carries out high-speed material transport, is made thinner so as to further treat detection lug cigarette, avoids material from excessively causing at detection means Material is stacked, and the piece cigarette made thinner is transported to Pian Yan testing agencies and detected；E：Tobacco strip structure detects：Piece cigarette drops at the second belt conveyor, under drop down onto negative pressure blanking chamber, controller, which is sent, starts letter Blower fan number is arrived, blower fan carries out exhausting action after starting, and so as to drive multiple negative tubes, negative pressure blanking chamber is formed negative pressuren zone, leads to The negative pressure blanking chamber perforate with image CCD positions opposite side is crossed, suction-operated is carried out to piece cigarette, so that piece cigarette is adsorbed in figure As CCD sample range in；Image CCD high-speed sampling piece cigarette images simultaneously, are sent to controller, then the piece cigarette to receiving Image carries out image procossing, sampling sheet cigarette contour images Pixel Information, calculates piece cigarette area figures；F：Finally, controller control blower fan is out of service, and negative pressure is closed, and piece cigarette loses negative pressure and free skating in negative pressure blanking chamber Fall, so as to be discharged by outfeed belt, piece cigarette is discharged from sampling detecting system, completes the automatic data collection of piece cigarette.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638085A (en) * | 2019-10-11 | 2020-01-03 | 广西中烟工业有限责任公司 | Conveyer and production line |
| CN112315014A (en) * | 2020-10-30 | 2021-02-05 | 福建省三明金叶复烤有限公司 | Threshing efficiency online detection structure and method |
| CN113955378A (en) * | 2021-12-07 | 2022-01-21 | 上海擅韬信息技术有限公司 | Automatic feeding system |
| CN114538140A (en) * | 2021-12-29 | 2022-05-27 | 中国烟草总公司郑州烟草研究院 | Sheet tobacco material shape flattening equipment |
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| CN1847830A (en) * | 2006-05-12 | 2006-10-18 | 云南昆船设计研究院 | Tobacco size detecting method and device |
| CN201700391U (en) * | 2010-05-20 | 2011-01-12 | 河南农业大学 | Device for electrostatic treatment of leaf shreds and stem shreds |
| CN201935821U (en) * | 2010-12-24 | 2011-08-17 | 北京长征高科技公司 | Automatic tobacco sampling device |
| CN202525064U (en) * | 2011-07-28 | 2012-11-14 | 南京焦耳科技有限责任公司 | Tobacco leaf tobacco stem detection sorting device |
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| CN112315014A (en) * | 2020-10-30 | 2021-02-05 | 福建省三明金叶复烤有限公司 | Threshing efficiency online detection structure and method |
| CN113955378A (en) * | 2021-12-07 | 2022-01-21 | 上海擅韬信息技术有限公司 | Automatic feeding system |
| CN113955378B (en) * | 2021-12-07 | 2023-11-07 | 上海擅韬信息技术有限公司 | Automatic feeding system |
| CN114538140A (en) * | 2021-12-29 | 2022-05-27 | 中国烟草总公司郑州烟草研究院 | Sheet tobacco material shape flattening equipment |
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Application publication date: 20180119 |