CN110393310A - The detection device of capsule in a kind of capsule class cigarette - Google Patents

The detection device of capsule in a kind of capsule class cigarette Download PDF

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Publication number
CN110393310A
CN110393310A CN201810777439.3A CN201810777439A CN110393310A CN 110393310 A CN110393310 A CN 110393310A CN 201810777439 A CN201810777439 A CN 201810777439A CN 110393310 A CN110393310 A CN 110393310A
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China
Prior art keywords
capsule
photon
signal
cigarette
class cigarette
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CN201810777439.3A
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CN110393310B (en
Inventor
周磊
陈昌禄
刘飚
胡波
刘舒畅
陈鹏
朱剑凌
涂宏伟
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China Tobacco Guizhou Industrial Co Ltd
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China Tobacco Guizhou Industrial Co Ltd
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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24CMACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/32Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
    • A24C5/34Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
    • A24C5/345Removing defective cigarettes

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  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)

Abstract

The invention belongs to a kind of detection devices of capsule in the technical field of cigarette detection more particularly to capsule class cigarette.The detection device of capsule in a kind of capsule class cigarette provided by the invention, including photon detection device, control system and rejecting execution system.The invention is by the photon detection device to testing at the filter tip of capsule class cigarette, while the size and location of the capsule of capsule class cigarette is undesirable at inspection, underproof cigarette rejected from queue by rejecting execution system, solve current microwave detector can not high speed on-line checking cigarette machine prepare capsule in capsule class cigarette quality problems technological deficiency.

Description

The detection device of capsule in a kind of capsule class cigarette
Technical field
The invention belongs to a kind of detection devices of capsule in the technical field of cigarette detection more particularly to capsule class cigarette. The equity for the Chinese patent (number of patent application 201810374732.5) submitted for 24th this application claims 04 month 2018, In The full content of above-mentioned application is incorporated herein by reference by this.
Background technique
As cigarette industry develops, a kind of new cigarette containing capsule is developed, i.e., quick-fried pearl cigarette, with capsule class The further development of cigarette, the requirement to the cigarette containing capsule class are increasingly standardized, are limited by capsule detection technique, right at present The detection of the capsule quality defect of capsule class cigarette largely belongs to off-line type, with the good development trend of capsule class cigarette, During actual industrial production, need to install additional cigarette capsule detection device to guarantee that no capsule, broken capsule, hungry area do not occur for cigarette Capsule and other issues.The online capsule detection technique of cigarette machine becomes demand, and ZJ17 type cigarette unit is mainstream cigarette equipment, machine speed In 7000/minute, speed is fast, and existing detection cigarette containing capsule class is mainly microwave detector, but original microwave is examined Survey technology is temporarily unable to satisfy the demand of the cigarette machine on-line checking of current high speed.
Summary of the invention
In view of this, can effectively solve current micro- the present invention provides a kind of detection device of capsule in capsule class cigarette Wave detector can not high speed on-line checking cigarette machine prepare the capsule in capsule class cigarette quality problems technological deficiency.
The present invention provides a kind of detection devices of capsule in capsule class cigarette, including photon detection system, control system With rejecting execution system;
The photon detection system includes photon detection device, and the photon detection system is for detecting the capsule class volume The photon signal of capsule in cigarette;
The photon detection device includes: capsule class cigarette limited mouth, photon signal transmitting unit, photon signal reception list Member and photonic signal processing unit;
The first end of the capsule class cigarette limited mouth is arranged in the photon signal transmitting unit;
The second end of the capsule class cigarette limited mouth is arranged in the photon signal receiving unit, so that the photon is believed Number receiving unit receives the photon signal for passing through the capsule class cigarette;
The photon signal receiving unit is connect with the photonic signal processing unit communication;
The control system is connect with the photonic signal processing unit communication, and the control system calculates mould for establishing Type, receive without at capsule the first electric signal and capsule there may be after the second electric signal in region in the computation model It is handled, identifies the size and location of capsule, and determine whether the size and location of capsule meets the requirements, if it is not, then sending out It send and rejects signal to the rejecting execution system;
The rejecting execution system and the control system communicate to connect, and are used for according to the rejecting signal to underproof Cigarette is rejected.
Optionally, the photon signal transmitting unit includes:
High voltage power supply and photon emission port;
The high voltage power supply is rolled up by the photon emission port to the capsule class for generating photon beam, the photon beam Cigarette limited mouth emits photon signal.
Optionally, the photon signal receiving unit includes:
The reception substrate that at least two high speed receiving arrays are combined into;
In the reception substrate high speed receiving array be used to receive the capsule class cigarette limited mouth without glue The first photon signal of Nang Chu;
Other high speed receiving arrays are used to receive the glue of the capsule class cigarette limited mouth in the reception substrate There may be the second photon signals in region for capsule.
Optionally, the photonic signal processing unit includes communication unit, signal amplifier and shaping circuit;
The communication unit and the photon signal receiving unit communicate to connect, and the communication unit is for receiving the light There may be second in region for the first photon signal and the capsule at the no capsule of subsignal receiving unit transmission Photon signal;
The input terminal of the signal amplifier is connect with the output end of the communication unit, and the signal amplifier is for putting There may be the second photon signals in region for the first photon signal and the capsule at the big no capsule;
The input terminal of the shaping circuit is connect with the output end of the signal amplifier, and the shaping circuit will be for that will put There may be the second photon signals in region to be marked for the first photon signal at the no capsule and the capsule after big Quasi-ization processing, obtaining the first electric signal at identifiable no capsule and capsule, there may be the second electric signals in region.
Optionally, the photon detection system further includes transition wheel apparatus, and the transition wheel apparatus is by transition wheel and divides gas Disk composition;
Cigarette is adsorbed on the transition wheel and rotates, so that cigarette is cut for providing negative pressure by the air distribution disk Cut the photon beam.
Optionally, the photon detection system further includes mounting bracket;
The transition wheel apparatus is fixedly connected by rotation axis with the mounting bracket;
The photon detection device is fixed by the mounting bracket, and the photon detection device and the transition wheel fill It is not contacted between setting.
Optionally, the mounting bracket further includes for the first adjustment hole of left and right adjusting and for the second of up and down adjustment Adjustment hole.
Optionally, the control system includes processing unit and recipient;
The recipient is connect with the photonic signal processing unit, and the recipient is for receiving at the photon signal Manage the photon signal of capsule in the capsule class cigarette of unit;
The recipient and the processing unit communicate to connect;
The processing unit for establishing computation model, receive without at capsule the first electric signal and capsule there may be areas It is handled in the computation model after the second electric signal in domain, identifies the size and location of capsule, and determine capsule Size and location whether meet the requirements, reject signal to the rejecting execution system if it is not, then sending.
Optionally, the rejecting execution system includes sampling wheel, sampling air distribution disk and high-speed electromagnetic valve;
The sampling wheel is engaged with the transition wheel;
The sampling air distribution disk is set in the part eject station of the sampling wheel;
The high-speed electromagnetic valve is connect with the control system, and the high-speed electromagnetic valve is sent according to the control system Rejecting signal control it is described sampling air distribution disk air holes wind pressure it is positive and negative.
As can be seen from the above technical solutions, the invention has the following advantages that
The present invention provides a kind of detection devices of capsule in capsule class cigarette, including photon detection system, control system With rejecting execution system;The photon detection system includes photon detection device, and the photon detection system is described for detecting The photon signal of capsule in capsule class cigarette;The photon detection device includes: capsule class cigarette limited mouth, photon signal transmitting Unit, photon signal receiving unit and photonic signal processing unit;The photon signal transmitting unit is arranged in the capsule class The first end of cigarette limited mouth;The second end of the capsule class cigarette limited mouth is arranged in the photon signal receiving unit, makes It obtains the photon signal receiving unit and receives the photon signal for passing through the capsule class cigarette;The photon signal receiving unit with The photonic signal processing unit communication connection;The control system is connect with the photonic signal processing unit communication, described Control system for establishing computation model, receive without at capsule the first electric signal and capsule there may be the second electricity in region It is handled in the computation model after signal, identifies the size and location of capsule, and determine the size and location of capsule Whether meet the requirements, rejects signal to the rejecting execution system if it is not, then sending;The rejecting execution system and the control System communication connection, for being rejected according to the rejecting signal to underproof cigarette.
The present invention at the filter tip of capsule class cigarette by the photon detection device to testing, and capsule class is rolled up at inspection While the size and location of the capsule of cigarette is undesirable, underproof cigarette is picked from queue by rejecting execution system Remove, solve current microwave detector can not high speed on-line checking cigarette machine prepare the quality problems of the capsule in capsule class cigarette Technological deficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art To obtain other attached drawings according to these attached drawings.
Fig. 1 is the installation site structure chart of the detection device of capsule in capsule class cigarette of the invention;
Fig. 2 is the structure chart of photon detection device of the invention;
Fig. 3 is the plan view of photon detection device of the invention;
Fig. 4 is the plan view of the rejecting execution system of photon detection device of the invention;
Fig. 5 is the implementation method schematic diagram of the detection method of capsule in capsule class cigarette provided by the invention;
Fig. 6 is the implementation method schematic diagram of the detection method of capsule in specific capsule class cigarette provided by the invention;
Fig. 7 is the characteristic spectrum of the basic waveform of cigarette provided by the invention;
Fig. 8 be capsule class cigarette provided by the invention in capsule waveform position and sentence different map;
Wherein, output wheel 1, sampling wheel 2, sampling station 21, output station 22, sampling air distribution disk 23, part eject station 24, height Quick change air valve 25, high-speed electromagnetic valve 3, control system 4, transition wheel apparatus 5, photon detection device 6, mounting bracket 61, transition wheel 62, air distribution disk 63, rejecting wheel 7, inspection wheel 8, cigarette 9, capsule 10, filter tip 11, photon signal transmitting unit A, photon emission port B, photon signal receiving unit C, photonic signal processing cells D, cigarette aspiration end E.
Specific embodiment
The embodiment of the invention provides a kind of detection devices of capsule in capsule class cigarette, can effectively solve current microwave inspection Survey device can not high speed on-line checking cigarette machine prepare the capsule in capsule class cigarette quality problems technological deficiency.
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below in conjunction with the present invention Attached drawing in embodiment, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that disclosed below Embodiment be only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiments of the present invention, this field Those of ordinary skill's all other embodiment obtained without making creative work, belongs to protection of the present invention Range.
Referring to Fig. 1, the present invention provides a kind of detection device of capsule in capsule class cigarette, including photon detection system System, control system 4 and rejecting execution system;
Photon detection system includes photon detection device 6, and photon detection system is for detecting capsule in capsule class cigarette Photon signal;
Photon detection device 6 includes: capsule class cigarette limited mouth, photon signal transmitting unit A, photon signal receiving unit C and photonic signal processing cells D;
The first end of capsule class cigarette limited mouth is arranged in photon signal transmitting unit A;
The second end of capsule class cigarette limited mouth is arranged in photon signal receiving unit C, so that photon signal receiving unit C Receive the photon signal for passing through capsule class cigarette;
Photon signal receiving unit C and photonic signal processing cells D communicate to connect;
Control system 4 and photonic signal processing cells D communicate to connect, and control system 4 receives nothing for establishing computation model The first electric signal and capsule at capsule are identified there may be being handled in computation model after the second electric signal in region The size and location of capsule out, and determine whether the size and location of capsule meets the requirements rejects signal to picking if it is not, then sending Except the system of execution;
It rejects execution system and control system 4 communicates to connect, for being picked according to rejecting signal to underproof cigarette 9 It removes;
It should be noted that capsule class cigarette limited mouth is to be set to photon signal transmitting unit A and photon signal reception A groove between unit C, capsule class cigarette limited mouth are mainly used for limiting and placing cigarette aspiration end E.
Further, photon signal transmitting unit A includes:
High voltage power supply and photon emission port B;
High voltage power supply emits light to capsule class cigarette limited mouth by photon emission port B for generating photon beam, photon beam Subsignal.
Further, photon signal receiving unit C includes:
The reception substrate that at least two high speed receiving arrays are combined into;
Receive high speed receiving array in substrate be used to receive capsule class cigarette limited mouth without the first light at capsule Subsignal;
Receiving capsule of other high speed receiving arrays for receiving capsule class cigarette limited mouth in substrate, there may be areas The second photon signal in domain.
Further, photonic signal processing cells D includes communication unit, signal amplifier and shaping circuit;
Communication unit and photon signal receiving unit C are communicated to connect, and communication unit is for receiving photon signal receiving unit C Send without at capsule the first photon signal and capsule there may be the second photon signals in region;
The input terminal of signal amplifier and the output end of communication unit connect, and signal amplifier is for amplifying at without capsule There may be the second photon signals in region for first photon signal and capsule;
The input terminal of shaping circuit and the output end of signal amplifier connect, and shaping circuit is used for amplified no capsule There may be the second photon signals in region to be standardized for first photon signal and capsule at place, obtains identifiable Without at capsule the first electric signal and capsule there may be the second electric signals in region.
Further, photon detection system further includes transition wheel apparatus 5, and transition wheel apparatus 5 is by transition wheel 62 and air distribution disk Composition 63;
Cigarette 9 is adsorbed on transition wheel 62 and rotates, so that cigarette 9 is cut for providing negative pressure by air distribution disk 63 Photon beam.
Further, photon detection system further includes mounting bracket 61;
Transition wheel apparatus 5 is fixedly connected by rotation axis with mounting bracket 61;
Photon detection device 6 is fixed by mounting bracket 61, and does not connect between photon detection device 6 and transition wheel apparatus 5 Touching.
Further, mounting bracket 61 further includes for the first adjustment hole of left and right adjusting and for the second of up and down adjustment Adjustment hole.
Further, control system 4 includes processing unit and recipient;
Recipient is connect with photonic signal processing cells D, and recipient is used to receive the capsule of photonic signal processing cells D The photon signal of capsule in class cigarette;
Recipient and processing unit communicate to connect;
Processing unit for establishing computation model, receive without at capsule the first electric signal and capsule there may be in region The second electric signal after handled in computation model, identify the size and location of capsule, and determine capsule size and Whether position meets the requirements, and rejects signal to rejecting execution system if it is not, then sending.
Further, rejecting execution system includes sampling wheel 2, sampling air distribution disk 23 and high-speed electromagnetic valve 3;
Sampling wheel 2 is engaged with transition wheel 62;
Sampling air distribution disk 23 is set in the part eject station 24 of sampling wheel 2;
High-speed electromagnetic valve 3 is connect with control system 4, and the rejecting signal control that high-speed electromagnetic valve 3 is sent according to control system 4 The wind pressure for producing the air holes of sample air distribution disk 23 is positive and negative.
The detection of cigarette machine capsule is made of three capsule photon detection device 6, electric-control system, rejecting mechanism parts, such as Fig. 3 It is shown:
Photon detection system includes photon detection device 6, transition wheel apparatus 5, the composition of mounting bracket 61, mainly in the portion Divide and the capsule in cigarette 9 is detected, obtains the capsule electric signal in capsule cigarette 9.The composition of photon detection device 6 and installation It is as shown in Figure 2:
1, photon detection device 6 includes photon signal transmitting unit A, photon signal receiving unit C, photonic signal processing list First D is as follows:
Photon signal transmitting unit A: part containing high voltage power supply, photon launch window generate photon beam, are emitted by photon Window emits T ray to photon signal receiving unit C.
Photon signal receiving unit C: being made of multiple high speed receiving arrays, and array is the reception substrate of customization, can feel It is specific can to incude capsule in cigarette 9 when cigarette 9 is by photon head on reception substrate for the signal that signal magnitude should be diffused It diffuses ray and generates corresponding electric signal, the reception size of substrate of customization determines capsule position detection range or tolerance, presses Function can be divided into two parts:
Basic photon acceptor receiver B1: for receive standard without photon signal is diffused at capsule, as fuzzy meter The standard signal of calculation.
Basic photon acceptor receiver A1~An: diffusing photon signal for receiving in detection zone, according to detection need It is designed as multiple for determining that capsule position in 9 filter tip 11 of cigarette (customizes corresponding number and ruler according to test object It is very little).
Photonic signal processing cells D: by signal amplifier, the composition such as shaping circuit is responsible for incuding photon acceptor substrate Electric signal amplify and standardization, form identifiable electric signal.
2, transition wheel apparatus 5 includes transition wheel 62, and transition wheel negative pressure windband composition, function is by air distribution disk 63 (windband) Negative pressure is provided, cigarette 9 is adsorbed on transition wheel 62 and is rotated, so that cigarette 9 is cut photon beam T ray, and defeated as required It is sent to sampling wheel 2.
Transition wheel apparatus 5 needs to do following transformation:
Transition wheel 62 and its air distribution disk 63 is transformed according to 9 specification of cigarette, reduces d1, d2 ensures: d3 is greater than capsule deviation most Big position+4mm (6 frame distance of photon detection device), allows photon beam can be by capsule region.
3, mounting bracket 61: mounting bracket 61 is responsible for for photon detection device 6 being mounted on the wallboard of cigarette machine, is located at The lower section of ferry boat 62 is designed as there are four adjustment hole, the transition wheel 62 relatively of photon detection device 6 can be done upper and lower, left and right Adjustment, it is ensured that capsule is located at photon detection center, and the position detection for meeting photon acceptor A1~A3 requires and photon detection Device 6 cannot be interfered and be rubbed with transition wheel 62.
(1) electric-control system
Electric-control system includes processing unit CPU, input-output equipment, man-machine interface (opc) etc., and major function is to establish meter Model is calculated, received capsule is detected into the input signals computation models such as signal, shaft encoder and is handled inside cpu, is identified The size, position signals of capsule out, determines whether to meet the requirements, and will to opc or control executing agency by processing result Unqualified cigarette 9 is rejected;
Input equipment: comprising photon capsule detection letter device, shaft encoder, regulation button etc., for photon capsule will to be received Detect signal, axis coder signal access control system 4;
Shaft encoder: provide 9 synchronization signal of cigarette, guarantee that this detection signal is synchronous with cigarette machine signal, as shift with Determine the foundation of 9 place station of cigarette.Resolution ratio is not less than 720, and the main reception and registration that output wheel 1 (smoke wheel) is installed in this example is same It walks on pulley shaft;
Output equipment: the signal of system processing is output to opc display panel or exported and rejects signal to device for eliminating
Man-machine interface (opc): it is responsible for the setting of system parameter, display system processing result
Processing unit (cpu): establishing model and algorithm, by received capsule photon detection electric signal, according to specifically patrolling Volume relationship is handled, according to the position of setting parameter decision capsule, size and whether qualification etc., system is controlled;
(2) rejecting mechanism
Rejecting mechanism major function is to receive rejecting signal, rejects unqualified cigarette 9.Mainly by eliminating tub wheel, high speed Scavenging air valve 25 rejects positive pressure passageway composition.
Eliminating tub wheel: it is responsible for qualified cigarette 9 being transported to smoke wheel as requested, be transformed using sampling wheel 2, by sampling wheel Corresponding wind inlet is divided into corresponding zonule on 2, to form independent negative/positive pressure region in part eject station 24, adsorb/ Reject cigarette 9;
It rejects positive pressure passageway: being responsible for rejecting cigarette 9 in part eject station 24, changed using 2 air distribution disk of sampling wheel (windband) It makes, adsorbs station in cigarette 9 and sampling station 21 remains unchanged, positive pressure air duct is designed in part eject station 24, so as to when rejecting The air holes that positive pressure is accessed to sampling air distribution disk 23 is waited, the adsorption capacity that cigarette 9 is subject to is eliminated, generates and rejects pressure, when not rejecting Continue to keep negative pressure that cigarette 9 is allowed to be adsorbed on sampling wheel 2;
High speed scavenging air valve 25: it connects positive pressure and rejects unqualified cigarette 9, using high-speed electromagnetic valve 3, meet high speed motion It is required that (being greater than 7000/point), connecting pipe is installed in the part eject station 24 of windband.
Fig. 5 and Fig. 6 are please referred to, the present invention provides a kind of specific embodiment, capsule in a kind of capsule class cigarette Detection method, comprising the following steps:
Step 1: photon beam is emitted to the filter stick of the cigarette 9 containing capsule;
Step 2: it receives and photon signal B1 without capsule is diffused by standard on filter stick, and receive by being examined on filter stick It surveys in region and multiple diffuses photon signal A1-AN
Step 3: the standard generated in receiving step two without capsule diffuse it is more in photon signal and detection zone It is a to diffuse photon signal and be converted into electric signal;
Step 4: after receiving the electric signal, the electric signal is calculated and is analyzed by fuzzy mathematics, capsule is exported Defect information.
Wherein, photon signal transmitting unit A is set to one end of the cigarette aspiration end E containing capsule, and photon signal receives single First C is set to the other end of the aspiration end of the cigarette 9 containing capsule, and B1 is high-speed array, basic photon signal receiver, A1-ANFor High-speed array, photon signal receiver.
In use, detected using the present invention, when system boot, the photon emitter window of photon detection device 6 is to reception Window emits photon beam-T ray, and when equipment is run, the cigarette 9 being adsorbed on transition wheel 5 cuts T ray, and T ray is according to logical Cross object generation and diffuse ray, reach and receive substrate, for substrate sense capsule diffuse signal, diffuse signal be sent into it is automatically controlled System is handled to obtain corresponding voltage signal, after Fuzzy Processing, by system-computed, obtain capsule voltage signal with The parameter of setting compares, and determines whether capsule is qualified, exports unqualified signal if there is unqualified capsule, is compiled by axis Code device synchronization signal generates displacement, and the arrival output of part eject station 24 rejects signal driving high speed electromagnetic and penalizes connection, part eject station 24 It connects positive pressure cigarette 9 is blown off drum.
Wherein, capsule in the cigarette containing capsule can be carried out according to the feature construction mathematical model of basic waveform and capsule waveform The detection of data.
Specifically, detecting step is as follows:
A, determine without capsule;Work as VCapsule=0 i.e. each reception tablet is not sensed by capsule signal, then is no pearl or capsule Not in detection zone, export flaw indication " 1 ";
B, capsulae vacuus determines: test capsulae vacuus obtains the voltage signal of capsulae vacuus, as setup parameter VIt is empty, work as VCapsule< VIt is empty, then it is capsulae vacuus, exports flaw indication " 1 ";
C, other: according to actually detected situation, to set a parameter as broken pearl is determined, the small index for waiting judgements of capsule is joined Number VDefect, work as VCapsule< VDefect, then defect capsule, exports flaw indication " 1 ";This item can pass through sensitivity button root in actual production It is arranged according to actual conditions, can increase/reduce detection sensitivity.
D, location determination: capsule waveform maximum value is the position of capsule, corresponds to filter stick by measuring capsule inspection center Position can calculate position of the capsule in cigarette 9;
4, principle of signal conversion
Determine that the output of defective capsule cigarette 9 is 1 according to resolution principle, after the normal signal for 0, can take two ways into The conversion of row signal is rejected:
A, displacement synchronous with cigarette machine is carried out by shaft encoder signals, when reaching part eject station 24, exported corresponding Removing controling signal, when for 1, that is, drive output port output high level, make solenoid valve conduction, connects positive pressure, reject the correspondence cigarette Branch 9.
B, it is exported immediately when for 1 and rejects signal to the PLC of reel smoke machine, be displaced to and picked by the DCP signal of reel smoke machine Make solenoid valve conduction except station 24 exports rejecting signal, connects positive pressure, reject the correspondence cigarette 9.
4, execute eliminating principle: the corresponding air compartment of 2 every cigarettes of improved sampling wheel is relatively independent, is rejecting 7 peace of wheel Dress high speed rejects valve, rejects valve by electric control system controls, rejects valve when being determined as qualification and close, former air draught is constant, works as judgement It when being unqualified, rejects valve and opens, air compartment accesses positive pressure, offsets negative pressure, by unqualified 9 blowing force smoke wheel of cigarette, rejecting does not conform to Lattice cigarette 9 is not influenced qualified cigarette 9 and is adsorbed on sampling wheel 2 due to the isolation of air compartment.
Wherein, Fig. 3 and Fig. 4 are please referred to, can be contained according to the feature construction mathematical model of basic waveform and capsule waveform The detection of capsule data in the cigarette of capsule.
Three, technical solution explanation
A, the size in the region and capsule that can detect as needed customizes photon acceptor substrate size;
B, can be according to measurement the case where, formulation sentences different standard such as: lacking pearl, empty pearl, broken pearl, leakage
C, sensitivity can be set according to the value of setting
D, the result of judgement may be output as digital quantity, switching value etc., is convenient for later period signal processing, such as applies to on-line checking When needing to reject, displacement rejecting is carried out with regard to output switching value.
Four, technical solution feature
A, filter stick can be filtered out because of the variation bring interference such as density;
B, filter stick can be filtered out because of the brings interference such as material variation;
C, it can filter out because of electricity, magnetic, mechanical oscillation, the interference of signal fluctuation bring;
D, it can accurately determine whether detected material meets the requirements of the standard;
E, the online detection of dynamic transient formula, without sampling comparison;
G, to detection external environment harshness no requirement (NR).
Specifically, in also a kind of capsule class cigarette of the embodiment of the present invention capsule photon detection system, comprising: photon signal Generating unit, photon signal receiving unit C and photonic signal processing cells D;
The photon signal generating unit: photon beam, part containing high voltage power supply, photon launch window etc. are generated
Photon signal receiving unit C: being made of high speed receiving array, and array is the reception substrate of customization, can incude more The signal of unrestrained signal magnitude, incudes the photon signal after capsule specifically diffuses in cigarette 9, and the reception size of substrate of customization determines Capsule position detection range or allowed band can be divided into two parts by function:
(1) basic photon acceptor receiver B1: for receive standard without diffusing photon signal at capsule;
(2) basic photon acceptor receiver A1~An: photon signal is diffused for receiving in detection zone, according to detection It needs to be designed as multiple for determining capsule position (customizing corresponding number and size as needed) in 9 filter tip of cigarette.
Photonic signal processing cells D: establishing operational model, and the photon signal receiving unit C signal received is converted to Identifiable electric signal will receive signal and calculate, analyze through fuzzy mathematics, handled according to the model of foundation, determine glue The various defects of capsule, as no capsule, broken capsule, capsulae vacuus phenomenon whether occur in cigarette 9.
The data detected using detection method of the invention are as shown in Table 1 and Table 2, from Tables 1 and 2 it is found that of the invention Detection method can reach 100% in rejecting rate, and leakage rejecting rate is 0%, and testing result is good.
Table 1
Table 2
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims (9)

1. the detection device of capsule in a kind of capsule class cigarette, which is characterized in that including photon detection system, control system and pick Except the system of execution;
The photon detection system includes photon detection device, and the photon detection system is for detecting in the capsule class cigarette The photon signal of capsule;
The photon detection device include: capsule class cigarette limited mouth, photon signal transmitting unit, photon signal receiving unit and Photonic signal processing unit;
The first end of the capsule class cigarette limited mouth is arranged in the photon signal transmitting unit;
The second end of the capsule class cigarette limited mouth is arranged in the photon signal receiving unit, so that the photon signal connects It receives unit and receives the photon signal for passing through the capsule class cigarette;
The photon signal receiving unit is connect with the photonic signal processing unit communication;
The control system is connect with the photonic signal processing unit communication, and the control system is used to establish computation model, Receive without at capsule the first electric signal and capsule there may be after the second electric signal in region in the computation model into Row processing, identifies the size and location of capsule, and determine whether the size and location of capsule meets the requirements, if it is not, then sending Signal is rejected to the rejecting execution system;
The rejecting execution system and the control system communicate to connect, and are used for according to the rejecting signal to underproof cigarette It is rejected.
2. the detection device of capsule in capsule class cigarette according to claim 1, which is characterized in that the photon signal hair Penetrating unit includes:
High voltage power supply and photon emission port;
The high voltage power supply is limited by the photon emission port to the capsule class cigarette for generating photon beam, the photon beam Position mouth emits photon signal.
3. the photon detection system of capsule in capsule class cigarette according to claim 2, which is characterized in that the photon letter Number receiving unit includes:
The reception substrate that at least two high speed receiving arrays are combined into;
In the reception substrate high speed receiving array be used to receive the capsule class cigarette limited mouth without capsule at The first photon signal;
The capsule that other high speed receiving arrays are used to receive the capsule class cigarette limited mouth in the reception substrate can The second photon signal in energy domain of the existence.
4. the photon detection system of capsule in capsule class cigarette according to claim 3, which is characterized in that the photon letter Number processing unit includes communication unit, signal amplifier and shaping circuit;
The communication unit and the photon signal receiving unit communicate to connect, and the communication unit is for receiving the photon letter There may be the second photons in region for the first photon signal and the capsule that number receiving unit is sent at the no capsule Signal;
The input terminal of the signal amplifier is connect with the output end of the communication unit, and the signal amplifier is for amplifying institute Stating the first photon signal at no capsule and the capsule, there may be the second photon signals in region;
The input terminal of the shaping circuit is connect with the output end of the signal amplifier, and the shaping circuit will be for after amplifying The no capsule at the first photon signal and the capsule there may be the second photon signals in region to be standardized Processing, obtaining the first electric signal at identifiable no capsule and capsule, there may be the second electric signals in region.
5. the photon detection system of capsule in capsule class cigarette according to claim 1, which is characterized in that the photon inspection Examining system further includes transition wheel apparatus, and the transition wheel apparatus is made of transition wheel and air distribution disk;
Cigarette is adsorbed on the transition wheel and rotates, so that cigarette cuts institute for providing negative pressure by the air distribution disk State photon beam.
6. the photon detection system of capsule in capsule class cigarette according to claim 5, which is characterized in that the photon inspection Examining system further includes mounting bracket;
The transition wheel apparatus is fixedly connected by rotation axis with the mounting bracket;
The photon detection device is fixed by the mounting bracket, and the photon detection device and the transition wheel apparatus it Between do not contact.
7. the photon detection system of capsule in capsule class cigarette according to claim 6, which is characterized in that the installation branch Frame further includes the first adjustment hole for left and right adjusting and the second adjustment hole for up and down adjustment.
8. the photon detection system of capsule in capsule class cigarette according to claim 7, which is characterized in that the control system System includes processing unit and recipient;
The recipient is connect with the photonic signal processing unit, and the recipient is for receiving the photonic signal processing list The photon signal of capsule in the capsule class cigarette of member;
The recipient and the processing unit communicate to connect;
The processing unit for establishing computation model, receive without at capsule the first electric signal and capsule there may be in region The second electric signal after handled in the computation model, identify the size and location of capsule, and determine the big of capsule Whether small and position meets the requirements, and rejects signal to the rejecting execution system if it is not, then sending.
9. the photon detection system of capsule in capsule class cigarette according to claim 8, which is characterized in that the rejecting is held Row system includes sampling wheel, sampling air distribution disk and high-speed electromagnetic valve;
The sampling wheel is engaged with the transition wheel;
The sampling air distribution disk is set in the part eject station of the sampling wheel;
The high-speed electromagnetic valve is connect with the control system, and the high-speed electromagnetic valve is picked according to what the control system was sent Except the wind pressure that signal controls the air holes of the sampling air distribution disk is positive and negative.
CN201810777439.3A 2018-04-24 2018-07-16 Detection apparatus for capsule in capsule class cigarette Active CN110393310B (en)

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