CN108528055B

CN108528055B - A kind of cigarette stamp system and method

Info

Publication number: CN108528055B
Application number: CN201810148159.6A
Authority: CN
Inventors: 孙壮志; 刘进民; 王永革; 李宁; 陆涛; 张兴旺; 吴效伟; 要学玮; 崔炜; 高云峰; 欧阳江林
Original assignee: LOGISTICS CENTER OF BEIJING COMPANY CHINA NATIONAL TOBACCO Corp
Current assignee: LOGISTICS CENTER OF BEIJING COMPANY CHINA NATIONAL TOBACCO Corp
Priority date: 2018-02-13
Filing date: 2018-02-13
Publication date: 2019-07-26
Anticipated expiration: 2038-02-13
Also published as: CN108528055A

Abstract

The present invention provides a kind of cigarette stamp system and code printing methods, wherein the system includes: that conveying mechanism includes sequentially connected first conveying section, the second conveying section and third conveying section, for conveying to the cigarette for being sorted to family；Identification mechanism includes the first recognition unit and the second recognition unit, is all set on the cigarette recognition region above the second conveying section, and the product of cigarette advise information for identification, and the first recognition unit is for acquiring bar code information, and the second recognition unit is for acquiring image information；Inquiry mechanism is connect with identification mechanism, and is connect with Laser Jet mechanism, for advising 32 code information that information inquires a cigarette from the order information for being sorted to family prestored according to product；The spaced lower section of the adjacent conveyor that Laser Jet mechanism is set in third conveying section, for carrying out stamp to cigarette according to 32 code information.Guarantee that the cigarette for being sorted to a cigarette at family and code correspond by identification mechanism and inquiry mechanism, improves an accuracy for cigarette stamp.

Description

A kind of cigarette stamp system and method

Technical field

The present invention relates to cigarette intelligent recognition and error correcting technique fields, and in particular to a kind of cigarette stamp system and method.

Background technique

In cigarette sorting link, either using the semi-automatic sorting line of artificial upper cigarette still using the complete of automatic upper cigarette Automatic sorting line will appear mistake in sort process.Statistical analysis, the predominantly following 3 kinds of situations of cigarette sorting mistake: 1. It is a plurality of: quantity ordered by cigarette quantity > order i.e. on sorting line；2. lacking item: number ordered by cigarette quantity < order i.e. on sorting line Amount；3. wrong item: Cigarettesize is not inconsistent with order requirements.When there is a plurality of, few the problem of, need to could be sent out in sorting line end It is existing, it needs to shut down after discovery and manually be checked, seriously affect sorting efficiency；And wrong problem can not be sent out in sorting and dispatching link It is existing, it can only arrive after coming into the market and be found by retail customer, and then bring economic loss not of uniform size, influence customer satisfaction.It is right It is easier to that three of the above mistake occurs for the system that standard cigarette and ramuscule cigarette collinearly sort.

Accurate stamp is to implement the important embodiment of State Bureau's documentation requirements.2013, State Tobacco Monopoly Bureau issued " country Tobacco monopoly bureau sweeps the notice of code management supervision about cigarette is further strengthened " (domestic cigarettes specially (2013) No. 281), it is desirable that each province Grade office will reinforce sweeping code management, supervise belonging to prefecture-level office (company) reinforce sweeping code software and hardware manage and maintain, it is specified that The format of 32 cigarette codes printing.Stamp equipment will guarantee that focusing is accurate, rationally be adjusted according to factors such as packaging material, sorting speeds Output power is saved, the operation mode of one integral piece stamp is phased out, must not be in cigarette both ends stamp, raising cigarette code is clear as far as possible Clear degree prevents stamp mistake.Supervision inspection is wanted, periodically code quality is swept in selective examination, and a discrimination for cigarette code is included in The content of examination of logistics distribution department is periodically notified to the stamp quality situation of affiliated prefecture-level office (company).Currently, No.1 engineering When deriving from bar code, as unit of part cigarette, stamp link does not know that a cigarette reaches sequence, causes 32 codes stamped for cigarette can only It is accurate to the retail customer, and cigarette can not be accurate to, can not accomplish the accurate matching of cigarette and code eventually, leads to a cigarette stamp accuracy It is low.

Summary of the invention

Therefore, the present invention provides a kind of cigarette stamp system and method, to solve a cigarette stamp accuracy in the prior art Low defect.

For this purpose, the invention provides the following technical scheme:

The embodiment of the present invention provides a kind of cigarette stamp system, comprising: conveying mechanism, identification mechanism, inquiry mechanism and Laser Jet mechanism, wherein

The conveying mechanism includes sequentially connected first conveying section, the second conveying section and third conveying section, for point The cigarette picked to family is conveyed；The starting point of first conveying section is connect with sorting system, first conveying section it is defeated The conveying speed for sending speed to be less than second conveying section, by the cigarette appearance of described in differential feed correction cigarette, the third is defeated Sending section includes being provided with interval between at least two conveyer belt disposed in parallel and conveyor belt；

The identification mechanism includes the first recognition unit and the second recognition unit, is all set in above second conveying section Cigarette recognition region on；First recognition unit is used to acquire the bar code information of described cigarette side, and for according to institute State the product rule information that bar code information obtains a cigarette；Second recognition unit is used to acquire the image information of described cigarette, is used in combination According to the product of described image acquisition of information carton cigarette rule information；

The inquiry mechanism is connect with the identification mechanism, and is connect with the Laser Jet mechanism, for according to Product advise information inquires described cigarette from being sorted to of prestoring 32 code information in the order information at family；

The spaced lower section of the adjacent conveyor that the Laser Jet mechanism is set in the third conveying section is used for basis The 32 code information carries out stamp to the cigarette for being sorted to family.

Optionally, second recognition unit includes camera, range sensor and controller, wherein

The camera is set to the image acquisition region in cigarette recognition region, for acquiring the item on the conveying mechanism The image of cigarette, the camera lens of the camera include tight shot and zoom lens；

The range sensor is connect with the camera, the inlet of described image pickup area is set to, for acquiring The height of described cigarette；

The controller is connect with the camera and the range sensor respectively, for connecing from the range sensor It receives the height of described cigarette and the camera is controlled according to the height and carry out camera lens adjustment.

Optionally, first recognition unit includes four code readers, is respectively arranged in the cigarette recognition region Between position, code reader described in two of them is placed on by inlet side, other two described code reader is placed on by exporting side.

Optionally, the range of tilt angles of the first recognition unit identification cigarette is ± 15 °, second recognition unit The range of tilt angles for identifying a cigarette is ± 30 °.

Optionally, further includes: alarm mechanism is connect with the inquiry mechanism and the Laser Jet mechanism respectively, is used Alert when product rule information and the inconsistent order information；And/or cigarette appearance means for correcting, it is set to On the conveying mechanism, for correcting the cigarette appearance of described cigarette；And/or protection mechanism, it is set to described cigarette stamp system Top is used for ceiling cigarette stamp system.

Optionally, the cigarette appearance means for correcting includes the first cigarette appearance means for correcting and the second cigarette appearance means for correcting；Described One cigarette appearance means for correcting, is set to the top of first conveying section；The second cigarette appearance means for correcting, is set to described first Between conveying section and second conveying section, and/or, it is set between second conveying section and the third conveying section.

The embodiment of the present invention also provides a kind of cigarette code printing method, applied to any of the above-described cigarette stamp system In, comprising the following steps:

Conveying mechanism conveys the cigarette for being sorted to family, and the conveying mechanism includes sequentially connected first conveying Section, the second conveying section and third conveying section, the starting point of first conveying section are connect with sorting system, first conveying section Conveying speed be less than the conveying speed of second conveying section, by the cigarette appearance of described in differential feed correction cigarette, described the Three conveying sections include being provided with interval between at least two conveyer belt disposed in parallel and conveyor belt；

Identification mechanism carries out the product rule information that identification obtains described cigarette to described cigarette, and the identification mechanism includes first Recognition unit and the second recognition unit are all set on the cigarette recognition region above second conveying section；Described first knows Other unit is used for the bar code information of pick-up slip cigarette side, and advises information according to the product that the bar code information obtains a cigarette；Described Two recognition units are used for the image information of pick-up slip cigarette, and advise information according to the product of described image acquisition of information carton cigarette；

Product rule information is compared with the order information for being sorted to family prestored for inquiry mechanism, advises and believes when the product When ceasing consistent with the order information, 32 code information of described cigarette are obtained；

Laser Jet mechanism carries out stamp, the Laser Jet to described cigarette according to the 32 code information received The spaced lower section of the adjacent conveyor that mechanism is set in the third conveying section.

Optionally, identification mechanism carries out in the step of identification obtains the product rule information of described cigarette described cigarette, comprising:

Judge whether the bar code information of described cigarette of the first recognition unit acquisition is effective；

When the bar code information is effective, information is advised according to the product that the bar code information obtains described cigarette；

When the bar code information is invalid, the image information of described cigarette of the second recognition unit acquisition is obtained, and Information is advised according to the product that described image information obtains described cigarette.

Optionally, product rule information is compared with the order information for being sorted to family prestored for inquiry mechanism, works as institute State product rule information it is consistent with the order information when, obtain described cigarette 32 code information the step of in, comprising: inquire mechanism Product rule information is compared with the order information for being sorted to family prestored；When product rule information and the order information When consistent, send the product rule information and give No.1 engineering system；Obtain the 32 of the described cigarette that the No.1 engineering system is sent Position code information.

Optionally, the step of product rule information is compared with the order information for being sorted to family prestored for inquiry mechanism Before, further includes: obtain the order information for being sorted to family.

Optionally, when product rule information and the inconsistent order information, the conveying mechanism stops described cigarette Conveying, and alarm mechanism alert；And/or when there is stamp exception in the code printing mechanism, the conveyer Structure stops the conveying of described cigarette, and alarm mechanism alert.

Technical solution of the present invention has the advantages that

1. provided by the invention cigarette stamp system, comprising: conveying mechanism, identification mechanism, inquiry mechanism and laser are beaten Ink recorder structure, wherein the conveying mechanism includes sequentially connected first conveying section, the second conveying section and third conveying section, is used for The cigarette for being sorted to family is conveyed, the starting point of first conveying section is connect with sorting system, first conveying section Conveying speed be less than the conveying speed of second conveying section, by the cigarette appearance of described in differential feed correction cigarette, described the Three conveying sections include being provided with interval between at least two conveyer belt disposed in parallel and conveyor belt；The identification mechanism Including the first recognition unit and the second recognition unit, it is all set on the cigarette recognition region above second conveying section；Institute The first recognition unit is stated for acquiring the bar code information of described cigarette side, and for obtaining a cigarette according to the bar code information Product advise information；Second recognition unit is used to acquire the image information of described cigarette, and for being obtained according to described image information The product of a cigarette are taken to advise information；The inquiry mechanism is connect with the identification mechanism, and is connect with the Laser Jet mechanism, is used for Information inquires from being sorted to of prestoring described cigarette 32 code information in the order information at family are advised according to the product；The laser The spaced lower section of the adjacent conveyor that code printing mechanism is set in the third conveying section, for according to the 32 code information pair The cigarette for being sorted to family carries out stamp.Conveying mechanism first adjusts cigarette distance and a posture along sorting line transmission direction, just In raising image recognition accuracy rate；Identification mechanism advises information by the first recognition unit and the second recognition unit identification carton tobacco, Product rule information is compared with customer order for inquiry mechanism later, when comparison result is consistent, in real time to No.1 engineering system 32 code information are obtained one by one, and Laser Jet mechanism carries out stamp to cigarette according to 32 code information, by identification mechanism and looks into It askes mechanism and guarantees that the cigarette for being sorted to a cigarette at family and code correspond, improve an accuracy for cigarette stamp.

2. provided by the invention cigarette code printing method, applied in any of the above-described cigarette stamp system, including following step Rapid: conveying mechanism conveys the cigarette for being sorted to family, and the conveying mechanism includes sequentially connected first conveying section, second The starting point of conveying section and third conveying section, first conveying section is connect with sorting system, the conveying of first conveying section Speed is less than the conveying speed of second conveying section, by the cigarette appearance of described in differential feed correction cigarette, the third conveying Section includes being provided with interval between at least two conveyer belt disposed in parallel and conveyor belt；Identification mechanism is to described cigarette The product rule information that identification obtains described cigarette is carried out, the identification mechanism includes the first recognition unit and the second recognition unit, It is set on the cigarette recognition region above second conveying section；First recognition unit is used for the item of pick-up slip cigarette side Code information, and information is advised according to the product that the bar code information obtains a cigarette；Second recognition unit is used for the figure of pick-up slip cigarette Information is advised as information, and according to the product of described image acquisition of information carton cigarette；Inquiry mechanism divides product rule information with what is prestored The order information picked to family is compared, and when product rule information is consistent with the order information, obtains the 32 of described cigarette Position code information；Laser Jet mechanism carries out stamp to described cigarette according to the 32 code information received, and the laser is beaten The spaced lower section of the adjacent conveyor that ink recorder structure is set in the third conveying section.By the way of real-time code fetch, i.e., first pass through Image recognition obtains cigarette product rule information and reaches the sequence of coder, then taken according to recognition result to No.1 engineering system Code, the sequence of No.1 engineering system signaling are actually reached the sequence consensus of laser machine with cigarette, improve the accuracy of stamp.

Detailed description of the invention

It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is the schematic diagram of a specific example of cigarette stamp system in the embodiment of the present invention；

Fig. 2 is the schematic diagram of another specific example of cigarette stamp system in the embodiment of the present invention；

Fig. 3 is the schematic diagram of a specific example of the identification mechanism of cigarette stamp system in the embodiment of the present invention；

Fig. 4 is the schematic diagram of a specific example of the Laser Jet mechanism of cigarette stamp system in the embodiment of the present invention；

Fig. 5 is the schematic diagram of another specific example of cigarette stamp system in the embodiment of the present invention；

Fig. 6 is the signal of a specific example of the first cigarette appearance means for correcting of cigarette stamp system in the embodiment of the present invention Figure；

Fig. 7 is the signal of a specific example of the second cigarette appearance means for correcting of cigarette stamp system in the embodiment of the present invention Figure；

Fig. 8 is that another specific example of the second cigarette appearance means for correcting of cigarette stamp system in the embodiment of the present invention is shown It is intended to；

Fig. 9 is the flow chart of a specific example of cigarette code printing method in the embodiment of the present invention；

Figure 10 is the flow chart of another specific example of cigarette code printing method in the embodiment of the present invention；

Figure 11 is that the identification mechanism of a cigarette code printing method in the embodiment of the present invention carries out the product that identification obtains a cigarette to cigarette Advise the flow chart of a specific example of information；

Figure 12 is one that the inquiry mechanism of a cigarette code printing method in the embodiment of the present invention obtains 32 code information of cigarette The flow chart of specific example；

Figure 13 is the schematic diagram of a specific example of automatic Cigarette Sorting System in the embodiment of the present invention；

Figure 14 is the schematic diagram of another specific example of automatic Cigarette Sorting System in the embodiment of the present invention.

Appended drawing reference:

1, unpacking system；11, laser cutting mechanism；12, opening mechanism is covered；13, smoke machine structure is pushed away；14, temporary storage mechanism； 15, smoke box recovering mechanism；2, cigarette system is mended；21, smoke machine structure is mended；22, part cigarette conveying mechanism；23, smoke machine structure is pressed from both sides；24, a cigarette pushes away Into mechanism；3, sorting system；31, horizontal tabacco barn；32, main belt is sorted；33, sorting caching belt；4, stamp system；41, defeated Send mechanism；411, the first conveying section；412, the second conveying section；413, third conveying section；42, identification mechanism；421, the first identification Unit；422, the second recognition unit；4221, camera；4222, range sensor；43, mechanism is inquired；44, Laser Jet mechanism； 45, alarm mechanism；46, cigarette appearance means for correcting；461, the first cigarette appearance means for correcting；462, the second cigarette appearance means for correcting；471, One shield；472, the second shield；473, third shield；5, packaging system；51, swing arm belt mechanism is shunted；52, compound Package mechanism；6, labeling system.

Specific embodiment

Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the connection inside two elements, can be wireless connection, be also possible to wired connection.For those of ordinary skill in the art For, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments It can be combined with each other at conflict.

The present embodiment provides a kind of cigarette stamp systems 4, as shown in Figure 1, comprising: conveying mechanism 41, is looked into identification mechanism 42 Ask mechanism 43 and Laser Jet mechanism 44, wherein

Conveying mechanism 41, as shown in Fig. 2, including sequentially connected first conveying section 411, the second conveying section 412 and third Conveying section 413, for conveying to the cigarette for being sorted to family, the starting point of the first conveying section 411 is connect with sorting system, the The conveying speed of one conveying section 411 less than the second conveying section 412 conveying speed, by the cigarette appearance of differential feed correction carton cigarette, Third conveying section 413 includes being provided with interval between at least two conveyer belt disposed in parallel and conveyor belt.First is defeated It send section 411 (slow pipeline) to be connected user's sorting line, acts on to eliminate a cigarette spacing, preliminary corrections cigarette posture guarantees rear end The accuracy and speed of reading code identification；Second conveying section 412 (fast pipeline), when cigarette reduces interval and just by pipeline at a slow speed Posture shaping is walked, cigarette enters quick pipeline and a cigarette is uniformly pulled open preset interval, reads item convenient for code reader The bar code of cigarette two sides；Stamp of the third conveying section 413 (stamp section pipeline) due to wanting compatibility standard cigarette Yu ramuscule cigarette, two kinds of cigarettes Height is different, then laser marker need to be mounted on pipeline bottom, from the bottom up light stamp out, by 32 code labelings at a cigarette bottom Face, stamp section pipeline need to reserve gap using double belt modes, centre can normal stamp convenient for laser.

In the present embodiment, the first conveying section 411 is pipeline at a slow speed, and for accepting a cigarette and correcting cigarette appearance, first is defeated The speed of section 411 is sent to be set smaller than 72 ms/min；Second conveying section 412 is quick pipeline, for a cigarette to be pulled open spacing And identify, the speed of the second conveying section 412 is set as 120 ms/min；Third conveying section 413 is double belt conveyor lines, for swashing Light stamp, the speed of third conveying section 413 are set as 72 ms/min；Certainly, in other embodiments, conveying mechanism 41 is defeated Send speed that can rationally be arranged according to actual needs.

Identification mechanism 42 is all set in the as shown in Fig. 2, including the first recognition unit 421 and the second recognition unit 422 On the cigarette recognition region of two conveying sections, 412 top, the product of cigarette advise information for identification, and the first recognition unit 421 is for adopting Collect the bar code information of a cigarette side, and the product for obtaining a cigarette according to bar code information advise information；Second recognition unit 422 is used for The image information of pick-up slip cigarette, and for advising information according to the product of image information acquisition carton cigarette.

In the present embodiment, in order to guarantee the production capacity of entire sorting line and the recognition efficiency of cigarette, the first recognition unit is known The tilt angle preferred scope of other cigarette be ± 15 °, the second recognition unit identify a cigarette tilt angle preferred scope be ± 30°；Identify that the tilt angle of a cigarette is related to the template of cigarette of typing preparatory in identification mechanism, such as the inclination of typing in template Angle is more, then the tilt angle of the cigarette identified is bigger, and certainly, in other embodiments, tilt angle can also close as needed Reason setting.

In the present embodiment, the first recognition unit 421 is respectively arranged at a cigarette as shown in figure 3, including four code readers The middle position of identification region, two of them code reader are placed on by inlet side, other two code reader is placed on by exporting side. First recognition unit 421 identifies that the range of tilt angles of a cigarette is ± 15 °.Vision code reader be suitable for meeting tilt angle ± 15 ° of cigarette meets 120 ms/min of conveying linear velocity.The uncertainty for considering a plume code position in identification region, from Four angles set up 4 code readers and special light source, include four groups of SPEED VISION code readers, two strip sources and installation branch Frame enables code reader read range to cover whole image pickup area, right respectively for reading a bar code for cigarette side The left-half of cigarette two sides, right half part are detected, the range of every group of code reader energy cover strip cigarette side 2/3, are owned Carton cigarette of the bar code in side can be identified；Certainly, in other embodiments, can be adopted by increasing the number raising of code reader The precision of collection, but will increase equipment cost in this way, rationally setting as needed.Using vision PHOTOGRAPHIC ANALYSIS principle, nothing It is that laterally or vertically can all be identified by bar code.By four reading codes of PLC while triggering after a cigarette enters code reader identification region Device reading code, code reader handle acquired image analysis.Any one group of code reader reads a bar code for cigarette side, It can fast and accurately identify a cigarette type and number of computations.SPEED VISION code reader is installed in closed case, is conducive to protect Code reader use environment avoids guaranteeing that reading code identification is more accurate by external interference.In the present embodiment, using DataMan 500 SPEED VISION code readers.

In the present embodiment, the second recognition unit 422 includes camera 4221, range sensor 4222 and controller, In, camera 4221 is set to the image acquisition region in cigarette recognition region, for for acquiring the cigarette on conveying mechanism 41 Image, the camera lens of camera 4221 include tight shot and zoom lens；Range sensor 4222 is connect with camera 4221, setting Height in the inlet of image acquisition region, for pick-up slip cigarette；Controller, respectively with camera 4221 and range sensor 4222 connections, for receiving the height of a cigarette from range sensor 4222 and carrying out camera lens tune according to height control camera 4221 It is whole.Second recognition unit 422 identifies that the range of tilt angles of a cigarette is ± 30 °.Second recognition unit 422 can be compatible with bigger Tilt angle (± 30 °), smaller cigarette spacing (10mm or more).In the present embodiment, the first recognition unit 421 and second is known The bar code information and image information of other unit 422 while pick-up slip cigarette, when the first recognition unit 421 cannot identify the one-dimensional of a cigarette When bar code, 422 acquired image information of the second recognition unit for identification cigarette product rule, when 421 energy of the first recognition unit When the bar code of enough identification cigarettes, 422 acquired image information of the second recognition unit is abandoned, and can be made up well in this way The deficiency of first recognition unit bar code acquisition, improves information recognition accuracy；In addition, bar code information and image information are adopted simultaneously Collection can also improve efficiency；Certainly, in other embodiments, it is also possible to first acquire bar code information, when bar code information acquires nothing Image information is acquired after effect again, as needed rationally setting.Range sensor 4222 is used to measure the height of ramuscule cigarette, and Altitude information is transferred to camera software by RS232 serial ports and carries out automatic focusing.The detecting distance of range sensor 4222 is 50~660mm.When different ramuscule cigarettes is delivered to cigarette recognition region, the installation site of range sensor 4222 is constant, by In the height of ramuscule cigarette, different therefore range sensor 4222 detects different distances, the collected distance then height of ramuscule cigarette greatly Spend small, the collected height apart from small then ramuscule cigarette is big, and controller receives 4222 collected cigarette height of range sensor And control camera 4221 according to the highly dynamic adjustment focal length of the cigarette detected, with the image information of clearly pick-up slip cigarette, such as The distance that range sensor 4222 detects becomes larger, then ramuscule cigarette height is lower, and the zoom lens of camera 4221, which is adjusted, to be made Camera lens become smaller at a distance from ramuscule cigarette.For ramuscule cigarette horizontal and vertical two kinds since the direction of cigarette has, need light Source increases on the original basis, and the shooting area that ramuscule cigarette designs light source is 650*470mm.

Second recognition unit 422 mainly uses machine vision principle, obtains the color image of a cigarette in the production line, passes through Specific image processing algorithm is classified and is identified according to the size of cigarette, pattern characteristic.Various cigarettes are obtained first just Verso images, and characteristics of image is extracted, establish initial characteristic data library.When normal sorting, to the cigarette image for passing through pipeline Digital Image Processing is carried out, the characteristics of image for working as preceding article cigarette is extracted, and be compared with the feature of in raw data base cigarette, sentences The disconnected type for working as preceding article cigarette, and the data after analysis are uploaded to inquiry mechanism 43.Standard cigarette sorting line due to have ramuscule cigarette and Standard cigarette is above, and the difference in height of cigarette is 25-30mm, and common tight shot is cannot to be compatible with so high focus error.System System uses the tight shot of big throat depth, and difference in height can clearly identify the type of a cigarette within 50mm.

Comparison with standard cigarette and ramuscule cigarette only exist the difference (≤40mm) in height, and ramuscule cigarette is in length three-dimensional size There is difference, wherein height maximum 110mm, minimum 18mm, difference in height 92mm.Difference in height is too big, the knowledge configured with standard cigarette Other camera can not be compatible with this difference in height, need to select it is more high-end can liquid automatic focusing camera lens.When carton cigarette passes through imaging region, The height of range sensor measurement current production；Industrial personal computer receives the change of adjustment liquid lens (zoom lens) after altitude information Defocus distance (this process used time is millisecond rank, does not influence sorting efficiency)；After camera receives trigger signal, preceding article is worked as in shooting The image of cigarette；By image processing algorithm, the type and quantity of a cigarette being judged, and checking order, result is finally passed through communication Other controllers are sent to, while showing the information such as image and data on interface.Zoom lens is realized there are mainly two types of zooms Mode: change lens group internal structure to change focal length (mechanical means) or change the curvature of camera lens and change focal length (liquid Camera lens).Tight shot can be used according to cigarette sorting situation, such as standard cigarette (cigarette containing ramuscule) sorting, the sorting of ramuscule cigarette needs to use Zoom lens.

Vision camera is taken a crane shot a cigarette image from top to bottom, the aiding sources as identification image.It is effective when that can read Bar code information when, the image of vision camera will be abandoned.Otherwise, vision camera acquired image of being subject to is identified. In the present embodiment, camera 4221 is fort alliance BaumerVLG12C；Range sensor 4222 is Germany Wei Gele CP70QXVT80； Tight shot is M118FM08 tight shot.

Zoom lens is be made using one or more liquid one without mechanical part, and passes through control liquid level shape The maximum difference of the lens of shape infinite variable, it and traditional imaging systems is: traditional imaging system is all solid using having Fixed-focus away from resin or a series of combination of lens that is made into of the transparency materials such as glass, and novel liquid lens imaging system But be only by a lens, a kind of varifocal lens composition.Field depth is big, can achieve 0~500mm.It is by one A container and the elastic polymer film that face is covered on it form, and are filled with optical fluid, the deformation (bending) of camera lens in container It is directly proportional with suffered pressure, pressure is applied by current control calutron, to quickly change the focal length of camera lens.At this In embodiment, zoom lens is EL-10-30 liquid zoom lens, and quick a wide range of zoom, liquid may be implemented in liquid lens The zooming time of camera lens is very short, can control within 10 milliseconds, is able to satisfy online shooting demand completely.

Inquiry mechanism 43 connect with identification mechanism 42, and is connect with Laser Jet mechanism 44, be used for according to product rule information from 32 code information of cigarette are inquired in the order information for being sorted to family prestored.Inquiry mechanism is by establishing the cigarette template of standard Image extracts characteristics of image, establishes initial characteristic data library, and when sorting carries out high speed to cigarette and takes pictures, then passes through image procossing Algorithm extracts the characteristics of image for working as preceding article cigarette, and is compared with the feature of in raw data base cigarette, and judgement is when preceding article cigarette Product rule, while number of computations.When product rule information is consistent with order information, 32 code information of cigarette are obtained.Using real-time code fetch Mode, first obtain cigarette product rule information through image recognition and reach the sequence of coder, then according to recognition result to No.1 The sequence of engineering system code fetch, No.1 engineering system signaling is actually reached the sequence consensus of laser machine with cigarette, realizes a cigarette One code fetch, compared with 32 codes in the prior art for first obtaining all cigarettes then stamp, this cigarette stamp is more accurate, It can preferably guarantee the one-to-one correspondence of cigarette and code, and then improve the accuracy of stamp.

The spaced lower section of the adjacent conveyor that Laser Jet mechanism 44 is set in third conveying section 413, for according to 32 Position code information carries out stamp to the cigarette for being sorted to family, as shown in Figure 4.For Laser Jet mechanism 44, consider lectotype selection and The key factor of stamp position two.For lectotype selection, to solve the problems, such as that stamp quality is bad, new pattern laser machine is selected (model HANS3000).For stamp position, it is while is compatible with the different cigarette of height, by the way of stamp from the bottom up, Cigarette height is on stamp without influence.

Above-mentioned cigarette stamp system, is designed by differential pipeline, and the normal conveying speed of sorting line is about 72 ms/min, To pull open a cigarette distance, it is inserted into one section of pipeline in sorting conveying line, image recognition and stamp time is cooperated to need to be segmented Friction speed is set, cigarette distance is pulled open；Image acquisition mode uses bar code and image taking two ways, that is, uses 4 Platform code reader and professional light source, 1 set of high-speed industrial camera and special light source form visual identifying system, complement each other, complementary mutual It is standby, it is ensured that equipment barcode scanning range covers entire reading area, guarantees the integrality for obtaining information.It is first along sorting line transmission direction Cigarette distance and a posture are adjusted, convenient for improving image recognition accuracy rate；Image is obtained again, and identification carton tobacco is advised information, obtained The mode of image is the reading and the shooting two ways of cigarette image of bar code, improves the accuracy of image recognition；It will The product rule information of acquisition is matched with customer order, is sent to No.1 engineering system in real time and then is obtained 32 codes of the cigarette, and Stamp is carried out according to 32 codes, binding function, the requirement for realizing accurate stamp can be realized.By the way of real-time code fetch, i.e., It first through image recognition, obtains cigarette product rule information and reaches the sequence of coder, then according to recognition result to No.1 engineering department System code fetch.Using aforesaid way, the sequence of No.1 engineering system signaling is actually reached the sequence consensus of laser machine with cigarette, improves The accuracy of stamp.

On the basis of above-mentioned cigarette stamp system, warning note is issued in time in order to sort out to stagger the time in system, so as to To sorting mistake handled in time, as shown in figure 5, cigarette stamp system further include: alarm mechanism 45, respectively with inquire mechanism 43 and Laser Jet mechanism 44 connect, for when product rule information and order information it is inconsistent when alert.In this reality It applies in example, alarm mechanism 45 is combined aural and visual alarm.

On the basis of above-mentioned cigarette stamp system, in order to further correct cigarette appearance, the accuracy of stamp is improved, a cigarette is beaten Code system further include: cigarette appearance means for correcting 46 is set on conveying mechanism 41, the cigarette appearance for calibration bars cigarette.Cigarette appearance correction dress It sets including the first cigarette appearance means for correcting 461 and the second cigarette appearance means for correcting 462；First cigarette appearance means for correcting 461, is set to first The top of conveying section 411；Second cigarette appearance means for correcting 462, is set between the first conveying section 411 and the second conveying section 412, And/or it is set between the second conveying section 412 and third conveying section 413.In the present embodiment, the first cigarette appearance means for correcting 461, as shown in fig. 6, being installed on above the first conveying section 411 (pipeline at a slow speed), clamping delivery system is formed with conveyer belt at a slow speed System.When client's sorting line conveys the cigarette to come, when touching the sponge conveyer belt of the first cigarette appearance means for correcting 461, cigarette is long Degree direction be automatically adjusted to pipeline parallel direction, and it is clamped be delivered to the second conveying section 412 (quick pipeline), guarantee The discrimination and reading code efficiency of subsequent reading code.In the present embodiment, the second cigarette appearance means for correcting 462, as shown in Figure 7 and Figure 8, point It is not set between the first conveying section 411 and the second conveying section 412 between the second conveying section 412 and third conveying section 413, the Two cigarette appearance means for correctings 462 are rotatable round bar and circle lever fixing apparatus, and round bar is fixed on pipeline by circle lever fixing apparatus On, the rotation direction of round bar is consistent with the conveying direction of cigarette, and the upper surface of round bar is default higher or lower than conveyer belt Distance, above-mentioned pre-determined distance preferred scope are less than or equal to 3mm.For being higher than conveyer belt 2mm, the course of work is described in detail, When the cigarette tilt angle that conveying comes on pipeline is excessive, the contact area of cigarette and round bar is small and contact position is close One end of round bar, pipeline are insufficient to allow round bar to rotate, then continue to convey with pipeline, cigarette to the forward motion force of cigarette Can be slowly close to round bar with the discontiguous other end of round bar, so that the contact area of cigarette and round bar increases, this batten cigarette inclines Rake angle can slowly become smaller, and the cigarette appearance of cigarette is adjusted, and the power that cigarette acts on round bar can slowly be increased up promotion Round bar rotation, cigarette continue to be fed forward with the rotation of round bar.

On the basis of above-mentioned cigarette stamp system, dust or sundries etc. are fallen in cigarette stamp system in order to prevent, It improves the accuracy of stamp, increase service life, as shown in figure 5, cigarette stamp system further include: protection mechanism is set to item The top of cigarette stamp system is used for ceiling cigarette stamp system.In the present embodiment, protection mechanism is set as three sections of shields, The first shield 471 for being used to protect cigarette appearance means for correcting 46 including 411 top of the first conveying section is arranged in, is arranged second The second shield 472 for being used to protect identification mechanism 42 of 412 top of conveying section, is arranged in the use of 413 top of third conveying section In the third shield 473 of protection Laser Jet mechanism 44.

The present embodiment also provides a kind of cigarette code printing method, is applied in any of the above-described cigarette stamp system, such as Fig. 9 institute Show.As a preferred embodiment, as shown in Figure 10, comprising the following steps:

S1: conveying mechanism 41 conveys the cigarette for being sorted to family, and conveying mechanism 41 includes sequentially connected first defeated Section 411, the second conveying section 412 and third conveying section 413 are sent, the starting point of the first conveying section 411 is connect with sorting system, and first The conveying speed of conveying section 411 less than the second conveying section 412 conveying speed, by the cigarette appearance of differential feed correction carton cigarette, Three conveying sections 413 include being provided with interval between at least two conveyer belt disposed in parallel and conveyor belt.

The conveying speed of the first conveying section 411 in conveying mechanism passes through difference less than the conveying speed of the second conveying section 412 The cigarette appearance of dynamic feed correction carton cigarette.First conveying section 411 (slow pipeline) is connected user's sorting line, acts between elimination cigarette Away from preliminary corrections cigarette posture guarantees the accuracy and speed of rear end reading code identification；Second conveying section 412 (block pipeline), works as item Cigarette reduces interval and preliminary posture shaping by pipeline at a slow speed, and cigarette enters quick pipeline and uniformly pulls open a cigarette in advance The bar code of a cigarette two sides is read at the interval of setting convenient for code reader；Third conveying section 413 (stamp section pipeline) is due to that will be compatible with The stamp of standard cigarette and ramuscule cigarette, two kinds of cigarette height are different, then laser marker need to be mounted on pipeline bottom, go out from the bottom up Light stamp, by 32 code labelings in a cigarette bottom surface, stamp section pipeline need to reserve gap using double belt modes, centre convenient for swashing The normal stamp of luminous energy.

S2: 42 pairs of cigarettes of identification mechanism carry out the product rule information that identification obtains a cigarette, and identification mechanism 42 includes the first identification Unit 421 and the second recognition unit 422 are all set on the cigarette recognition region of 412 top of the second conveying section；First identification is single Member 421 is used for the bar code information of pick-up slip cigarette side, and advises information according to the product that bar code information obtains a cigarette；Second recognition unit 422 are used for the image information of pick-up slip cigarette, and advise information according to the product of image information acquisition carton cigarette.

First recognition unit 421 includes four vision code readers, is respectively arranged at the two of the inlet in cigarette recognition region The two sides in side and exit.First recognition unit 421 identifies that the range of tilt angles of a cigarette is ± 15 °.Vision code reader can Adaptation meets the cigarette of tilt angle ± 15 °, meets 120 ms/min of conveying linear velocity.Consider a plume code in identification region The uncertainty of position sets up 4 code readers and special light source from four angles, includes four groups of SPEED VISION code readers, two Strip source and mounting bracket enable code reader read range to cover whole image pickup area, for reading a cigarette side The bar code in face respectively detects a left-half for cigarette two sides, right half part, every group of code reader energy cover strip cigarette The range of side 2/3, carton cigarette of all bar codes in side can be identified.

Second recognition unit 422 includes camera 4221, range sensor 4222 and controller, wherein camera 4221, if It is placed in the image acquisition region in cigarette recognition region, for taking pictures to the cigarette on conveying mechanism 41, the mirror of camera 4221 Head includes tight shot and zoom lens；Range sensor 4222 is connect with camera 4221, is set to entering for image acquisition region At mouthful, the height for pick-up slip cigarette；Controller is connect with camera 4221 and range sensor 4222 respectively, is used for from distance Sensor 4222 receives the height of a cigarette and carries out camera lens adjustment according to height control camera 4221.Second recognition unit 422 is known The range of tilt angles of other cigarette is ± 30 °.Second recognition unit 422 can be compatible with bigger tilt angle (± 30 °), smaller Cigarette spacing (10mm or more), can make up well the first recognition unit bar code acquisition deficiency, improve information identification Accuracy rate.

As a kind of specific embodiment, above-mentioned steps S2 is as shown in figure 11, which includes:

S21: judge whether the bar code information of the cigarette of the first recognition unit 421 acquisition is effective.First recognition unit 421 packet Four vision code readers are included, the two sides of the inlet in cigarette recognition region and the two sides in exit are respectively arranged at, using view Feel PHOTOGRAPHIC ANALYSIS principle, no matter bar code is laterally or vertically can be all identified.By PLC after a cigarette enters code reader identification region Four code reader reading codes are triggered simultaneously, and code reader handles acquired image analysis.Any one group of code reader reads a cigarette The bar code of side can fast and accurately identify a cigarette type and number of computations.

S22: when bar code information is effective, information is advised according to the product that bar code information obtains a cigarette.

S23: when bar code information is invalid, the image information of the cigarette of the second recognition unit 422 acquisition is obtained, and according to figure As the product that information obtains a cigarette advise information.Second recognition unit 422 includes camera 4221, range sensor 4222 and control Device, wherein camera 4221 is set to the image acquisition region in cigarette recognition region, for the cigarette on conveying mechanism 41 into Row is taken pictures, and the camera lens of camera 4221 includes tight shot and zoom lens；Range sensor 4222 is connect with camera 4221, if It is placed in the inlet of image acquisition region, the height for pick-up slip cigarette；Controller, respectively with camera 4221 and range sensor 4222 connections, for receiving the height of a cigarette from range sensor 4222 and carrying out camera lens tune according to height control camera 4221 It is whole.

The bar code information and image information of first recognition unit 421 and the second recognition unit 422 while pick-up slip cigarette, first When the first recognition unit 421 cannot identify the bar code of a cigarette, second knows for recognition unit 421 and the second recognition unit 422 Other 422 acquired image information of unit for identification cigarette product rule, when the first recognition unit 421 can identify the one of a cigarette When tieing up bar code, 422 acquired image information of the second recognition unit is abandoned, and can make up the first recognition unit item well in this way The deficiency of code acquisition, improves information recognition accuracy.

S3: the order information for being sorted to family is obtained.Order information includes the quantity for being sorted to a cigarette at family, product rule, retail Name in an account book claims, order number, cigarette codeword value etc..

S4: product rule information is compared with the order information for being sorted to family prestored for inquiry mechanism 43, when product advise information When consistent with order information, 32 code information of cigarette are obtained.

As a kind of specific embodiment, above-mentioned steps S4 is as shown in figure 12, which includes:

S41: product rule information is compared with the order information for being sorted to family prestored for inquiry mechanism 43.It is logical to inquire mechanism It crosses the cigarette template image of the standard of foundation, extracts characteristics of image, establish initial characteristic data library, when sorting carries out high speed to cigarette It takes pictures, then by image processing algorithm, extracts the characteristics of image for working as preceding article cigarette, and carry out with the feature of in raw data base cigarette It compares, judgement is advised when the product of preceding article cigarette, while number of computations.

S42: it when product rule information is consistent with order information, sends product rule information and gives No.1 engineering system.

S43: 32 code information of the cigarette that No.1 engineering system is sent are obtained.According to recognition result to No.1 engineering system Code fetch, identify a carton cigarette after from No.1 engineering system obtain 32 code information so that No.1 engineering system signaling is suitable Sequence and cigarette are actually reached the sequence consensus of laser machine, ensure that an accuracy for cigarette stamp.

S44: when product rule information and inconsistent order information, conveying mechanism stops the conveying of a cigarette, and alarm mechanism Alert.

S5: Laser Jet mechanism 44 carries out stamp to cigarette according to the 32 code information received, and Laser Jet mechanism is set The spaced lower section of the adjacent conveyor being placed in third conveying section 413, for according to 32 code information to the cigarette for being sorted to family Carry out stamp.For Laser Jet mechanism 44, lectotype selection and the key factor of stamp position two are considered.Lectotype selection is come It says, to solve the problems, such as that stamp quality is bad, selects new pattern laser machine (model HANS3000).For stamp position, for simultaneously The different cigarette of compatible height, by the way of stamp from the bottom up, cigarette height is on stamp without influence.

Above-mentioned cigarette code printing method, by the way of real-time code fetch, i.e., first through image recognition, obtain cigarette product rule information and Reach the sequence of coder, then according to recognition result to No.1 engineering system code fetch, the sequence of No.1 engineering system signaling with Cigarette is actually reached the sequence consensus of laser machine, improves the accuracy of stamp.

The present embodiment provides a kind of automatic Cigarette Sorting Systems, realize the conllinear sorting and packaging of ramuscule cigarette and standard cigarette, Sorting efficiency is improved, as shown in figure 13, comprising: system 1 of unpacking mends cigarette system 2, sorting system 3, stamp system 4 and packaging System 5.

System 1 of unpacking unpack automatically and take out the part cigarette in smoke box to the part of unpacking system out of smoke box to smoke box In cigarette temporary storage mechanism.

As a kind of specific embodiment, above-mentioned unpacking system 1, as shown in figure 14, comprising:

Laser cutting mechanism 11 scratches the sealing compound in the capping of smoke box two sides according to preset shape.

Opening mechanism 12 is covered to open the capping of smoke box two sides after smoke box sealing compound is scratched.

Smoke machine structure 13 is pushed away by the cigarette pile in smoke box from being delivered in part cigarette temporary storage mechanism 14 in smoke box.In the present embodiment In, push away the cigarette pushing plate regulating device that smoke machine structure 13 includes reciprocal tobacco pushing device and is mounted on reciprocal tobacco pushing device.When upper and lower Capping and the smoke box opened of left and right sides capping are moved to when pushing away smoke machine 13 position of structure along pipeline, and reciprocal tobacco pushing device will Part cigarette in smoke box is integrally pushed out in temporary storage mechanism 14, and then reciprocal tobacco pushing device returns in situ, waits push away cigarette order next time. When the size of smoke box changes, smoke machine structure 13 is pushed away according to the part cigarette information received and adjusts cigarette pushing plate regulating device release end Area, be allowed to match with the opening of smoke box, i.e., in smoke box part cigarette height be adapted, to meet pushing away for different smoke box sizes Cigarette requirement, enables entire part cigarette smoothly to release smoke box.Under normal conditions, the identical standard cigarette part cigarette height of embankment of the number of plies is in thin cigarette supporting piece Cigarette pile, when pushing away standard cigarette part cigarette pile, the height of cigarette pushing plate regulating device is big；When pushing away thin cigarette supporting piece cigarette pile, cigarette pushing plate is adjusted The height of device is small.By adjusting the height of cigarette pushing plate regulating device to meet unpacking for thin cigarette supporting piece case and standard cigarette part case.

Smoke box recovering mechanism 15 recycles smoke box.

The course of work of above-mentioned steps are as follows: part cigarette smoke box is conveyed along pipeline first, is cut in transmission process using laser Cutting mill scratches the sealing compound of smoke box both ends oral area, then passes sequentially through lower capping opening mechanism and upper capping opening mechanism difference The upper capping at smoke box both ends and lower capping are opened, then opening mechanism is covered by left and right sides and covers the left and right sides at smoke box both ends It opens simultaneously, the one or both sides of pipeline are provided with strut, and there are three sliding sleeve, upper guiding guard rails, lower guiding for set on strut Guard rail and middle guiding guard rail pass through three sliding sleeves respectively to be fixed, in this way can by upper guiding guard rail, lower guiding guard rail and The barrier effect of middle guiding guard rail makes the upper capping after opening on smoke box, lower capping and left and right sides capping always in open shape State.Both ends cover completely open smoke box and enter first cigarette Disengagement zone along pipeline, pass through first cigarette Disengagement zone at this time Interior ground blocking mechanism pushes away smoke machine structure and temporary storage mechanism for what both ends covered that completely open smoke box is blocked in first cigarette Disengagement zone Between, then the cigarette pile in smoke box is pushed out in temporary storage mechanism by pushing away smoke machine structure, and empty smoke box is then grabbed by mechanical arm And be transferred in sky smoke box collecting tank, the cigarette pile being finally pushed out is distributed by temporary storage mechanism to appear on the scene.

Meanwhile along the conveying direction of pipeline, Article 2 cigarette Disengagement zone, Article 2 cigarette are disposed in the tail end of pipeline Blocking mechanism in Disengagement zone pushes away smoke machine structure and temporarily for what both ends covered that completely open smoke box is blocked in Article 2 cigarette Disengagement zone It deposits between mechanism, then the cigarette pile in smoke box is pushed out in temporary storage mechanism by pushing away smoke machine structure, and empty smoke box is then directly fallen Enter in the smoke box sliding slot docked with pipeline tail end, and slid by smoke box sliding slot to empty smoke box collecting tank, is collected in empty smoke box The bottom of slot is equipped with conveyer belt, and empty part cigarette smoke box continuously conveys appearance by conveyer belt.

System 1 of unpacking pushes away unpacking for the compatible ramuscule cigarette of smoke machine structure 13 and standard cigarette by adjustable, is suitable for centainly The capping opening and recovery operation of different dimensions smoke boxes, are realized to ramuscule cigarette smoke box and standard cigarette smoke box in size range It is automatic respectively to unpack, being automatically separated for a cigarette and smoke box is realized later.

It mends cigarette system 2 and part cigarette is delivered to from part cigarette temporary storage mechanism 14 by the horizontal of sorting system 3 according to benefit cigarette control signal In tabacco barn, automatic cigarette supplement is carried out to sorting system；Cigarette control signal is mended according to customer order and horizontal tabacco barn current residual carton cigarette Quantity determines.

As a kind of specific embodiment, above-mentioned benefit cigarette system 2, as shown in figure 14, comprising:

It mends smoke machine structure 21 and reaches the predetermined position that replenishes of part cigarette temporary storage mechanism 14 according to cigarette control signal is mended, and send benefit cigarette The signal in place of mechanism 21 first.After having sorted current order, after benefit smoke machine structure 21 receives benefit cigarette control signal, first quickly simultaneously It is accurately positioned the predetermined position that replenishes for reaching part cigarette temporary storage mechanism 14, then first is issued to part cigarette temporary storage mechanism 14 and believes in place Number, show to mend the preparation that smoke machine structure 21 has performed cigarette receiving.In the present embodiment, it mends smoke machine structure 21 and passes through screen bar code recognizer identification type The two dimensional code of inside on material track is pin-pointed to the predetermined position that replenishes according to the order that host computer issues；Pass through two-dimensional bar code Identification can allow several benefits smoke machine structures 21 on same track to intersect work simultaneously, improve the integration of operation of benefit smoke machine structure 21 Efficiency.Cigarette control signal is mended to be determined according to customer order and horizontal tabacco barn current residual cigarette quantity.It is predetermined replenish position according to It mends cigarette control signal to determine, is No. five cigarette receiving storehouse in part cigarette temporary storage mechanism 14 as mended the cigarette receiving storehouse in cigarette control signal, then The predetermined position that replenishes is No. five cigarette receiving storehouse.

Part cigarette conveying mechanism 22 according to first in place signal by the part cigarette in part cigarette temporary storage mechanism 14 be delivered to mend smoke machine structure In 21.One end of part cigarette conveying mechanism 22 connect with part cigarette temporary storage mechanism 14, the other end in place after benefit smoke machine structure 21 connect, Part cigarette conveying mechanism 22 is after obtaining mending the signal that smoke machine structure 21 is sent, and activation members cigarette conveying mechanism 22 passes FCL carton cigarette immediately To benefit smoke machine structure 21.

It mends smoke machine structure 21 and detects that part cigarette sends part cigarette signal in place afterwards in place.Part cigarette conveying mechanism 22 is by uncased part Cigarette in part cigarette temporary storage mechanism 14 from being smoothly linked into the execution storehouse for mending the top assembly of smoke machine structure 21, by the assembly of top The outlet flue signal confirmation part cigarette of detection switch detection in place send part cigarette signal in place afterwards in place.

Folder smoke machine structure 23 signal and mends cigarette control signal and accommodates part cigarette in place according to part cigarette.Mending cigarette control signal includes part The length, width and height of cigarette, it is available by the bar code information on scanning smoke box.After benefit smoke machine structure 21 comes to a complete stop, folder smoke machine structure 23 can be according to institute The part cigarette information (length, width and height of part cigarette) received executes different step values, and carries out coordination simultaneously with part cigarette conveying mechanism 22 A cigarette is advanced in the position in storehouse in several times at the appointed time.Standard cigarette and ramuscule cigarette share identical benefit smoke machine structure 21, but It is, such as without the aid for pressing from both sides smoke machine structure 23, to mend smoke machine structure since the part cigarette cigarette pile size of standard cigarette and ramuscule cigarette is different Cigarette pile is easy to be scattered in 21 walking process, influences subsequent benefit cigarette process.Smoke machine structure 23 is pressed from both sides according to part cigarette signal and benefit in place Cigarette controls the running stroke of signal automatic adjustment folder smoke machine structure, guarantees that pile shape part cigarette can reliably be clamped and not be pinched, with Reversing smoke free when just mending smoke machine structure high-speed cruising.

It mends smoke machine structure 21 and controls predetermined sort positions of the signal from the predetermined position arrival sorting system that replenishes according to cigarette is mended, and It sends and mends the signal in place of smoke machine structure 21 second.The real-time two dimensional code read on the inside of track of smoke machine structure 21 is mended after carrying cigarette, quickly simultaneously The predetermined sort positions for reaching specified sorting system 3 are accurately positioned, smoke machine structure 21 is mended and sends the second signal in place afterwards in place.In advance Determine sort positions and determined according to cigarette control signal is mended, if the tabacco barn of mending mended in cigarette control signal is No. four benefit in sorting system Tabacco barn, then predetermined sort positions are No. four benefit tabacco barn.In the present embodiment, mending cigarette control signal includes cigarette receiving storehouse and benefit cigarette Storehouse is mended cigarette control signal and is determined according to customer order and horizontal tabacco barn current residual cigarette quantity.To mend 21 benefit standard of smoke machine structure It is described in detail for cigarette, each tabacco barn can at most accommodate 82 standard plume cigarettes, and a standard cigarette smoke box is provided with 50 A standard plume cigarette, No. 1 tabacco barn and No. 10 tabacco barns place the standard cigarette of same product rule, after having sorted current order, such as No. 1 Tabacco barn is 30 remaining, and No. 10 tabacco barns are 60 remaining, and the order of next client needs the standard cigarette 90, then mends cigarette control signal In benefit tabacco barn be No. 10 tabacco barns, customer order amount can be met after only need to once replenishing in this way, mending smoke machine structure 21 can be according to dividing It picks progress to carry out mending cigarette in real time, and mend the entire part cigarette in smoke machine structure 21 can all mend cigarette to 10 after the completion of sort next time Number tabacco barn, cigarette task can be mended again by mending smoke machine structure 21.

Smoke machine structure 23 and bar cigarette pushing element 24 are pressed from both sides according to the second cigarette push-in point that signal will be mended in smoke machine structure 21 in place It picks in the horizontal tabacco barn 31 of system 3.After benefit smoke machine structure 21 comes to a complete stop, folder smoke machine structure 23 can execute not according to the part cigarette information received Same step value, and carry out coordination with bar cigarette pushing element 24 and a cigarette is advanced to the storehouse in several times at the appointed time In position.

Smoke machine structure 21 is mended by collecting brush work to take power on the power supply rail on the inside of profiled rail, is receiving host computer After mending cigarette control signal, part cigarette one case and the horizontal tabacco barn mended to sorting system every time are picked up from part cigarette temporary storage mechanism In.The two dimensional code that inside on profiled rail is identified by screen bar code recognizer is pin-pointed to and wants according to the order that host computer issues Mend cigarette in the position in supplement storehouse；It is identified by two bar codes, several benefit smoke machine structures on same track can be allowed to intersect work simultaneously Make, improves the integration of operation efficiency for mending smoke machine structure.

Above-mentioned benefit cigarette system 2 is suitable for the part cigarette of different dimensions within the scope of certain size, realizes to thin cigarette supporting piece cigarette With the automatic cigarette supplement of standard cigarette part cigarette.

Sorting system 3 carries out automatic sorting to the cigarette in horizontal tabacco barn 31 according to the order information for being sorted to family, and will A cigarette after sorting is delivered to stamp system 4.The dimension adjustable of horizontal tabacco barn 31 is to adapt to various sizes of ramuscule cigarette and mark Quasi- cigarette.The adjusting of tabacco barn part is such as realized by the way of left-right rotary screw rod, i.e., there is the spiral shell of different rotation directions at left and right sides of screw rod Line, when rotating to screw rod, the tabacco barn plate of the right and left can shrink simultaneously and expand identical distance, thus keeping cigarette Storehouse center is adjusted away from simple and reliable realization tabacco barn in the case where constant, to meet the storage of standard cigarette and ramuscule cigarette.

As a kind of specific embodiment, above-mentioned sorting system 3, as shown in figure 14, comprising:

A smoke grenade in horizontal tabacco barn 31 is mapped to the main belt of sorting according to the order information for being sorted to family by horizontal tabacco barn 31 On 32.

It sorts main belt 32 cigarette for being sorted to family is delivered on sorting caching belt 33.Due to being sorted to a cigarette at family It is different to launch the spacing sorted on main belt 32, and this spacing is larger, to rear if the spacing between uncomfortable whole cigarette Continuous stamp system requirements is higher and therefore stamp low efficiency sorts and is arranged between main belt 32 and sorting caching belt 33 There is the first stopper-releaser of bag carrier, the cigarette for being sorted to family is cached, drawn close by the first stopper-releaser of bag carrier, with compressor bar cigarette spacing, by first Cigarette spacing after stopper-releaser of bag carrier is identical, improves the efficiency of subsequent stamp.

The cigarette for being sorted to family after caching is delivered to stamp system by sorting caching belt 33.In order to further ensure beating The reliability of code is provided with the second stopper-releaser of bag carrier on sorting caching belt 33, for further caching the cigarette for being sorted to family, with So that the cigarette between two orders is pulled open certain distance, improves stamp efficiency and accuracy.

Stamp system 4 carries out stamp to the cigarette for being sorted to family.

As a kind of specific embodiment, above-mentioned stamp system 4, comprising:

Stamp system 4 includes conveying mechanism 41, identification mechanism 42, inquiry mechanism 43 and Laser Jet mechanism 44, in which: Conveying mechanism 41 includes sequentially connected first conveying section 411, the second conveying section 412 and third conveying section 413, for sorting A cigarette to family is conveyed, and the starting point of the first conveying section 411 is connect with sorting system, the conveying speed of the first conveying section 411 The conveying speed less than the second conveying section 412 is spent, by the cigarette appearance of differential feed correction carton cigarette, third conveying section 413 includes flat Interval is provided between at least two conveyer belts and conveyor belt of row setting；Identification mechanism 42 includes the first recognition unit 421 and second recognition unit 422, it is all set on the cigarette recognition region above the second conveying section, for identification the product of cigarette Advise information；First recognition unit 421 is used for the bar code information of pick-up slip cigarette side, and for obtaining a cigarette according to bar code information Product advise information；Second recognition unit 422 is used for the image information of pick-up slip cigarette, and for the product according to image information acquisition carton cigarette Advise information；Inquiry mechanism 43 connect with identification mechanism 42, and is connect with Laser Jet mechanism 44, is used for according to product rule information from pre- 32 code information of cigarette are inquired in the order information for being sorted to family deposited；Laser Jet mechanism 44 is set to third conveying section The spaced lower section of adjacent conveyor in 413, for carrying out stamp to the cigarette for being sorted to family according to 32 code information.

Packaging system 5 packs the cigarette after stamp.

As a kind of specific embodiment, above-mentioned packaging system 5, as shown in figure 14, comprising:

Shunt swing arm belt mechanism 51 by the cigarette after stamp ramuscule cigarette and standard cigarette be delivered to composite packaging respectively Mechanism 52.Composite packaging mechanism 52 is provided with two entrances, respectively corresponds ramuscule cigarette and standard cigarette conveyer belt.

Composite packaging mechanism 52 carries out pile to ramuscule cigarette and standard cigarette respectively and forms ramuscule cigarette cigarette pile and standard cigarette cigarette pile. Composite packaging mechanism 52 carries out pile according to algorithm, if standard cigarette cigarette pile is stacked according to 5 multiple, i.e. every layer of standard cigarette Number is 5；Ramuscule cigarette cigarette pile is stacked according to 4 multiple, i.e., the number of every layer ramuscule cigarette is 4；Due to 5 standards side by side Cigarette and 4 ramuscule cigarettes are almost the same in the direction of the width, and setting in this way can make standard cigarette cigarette pile and ramuscule cigarette cigarette pile after closing pile Global shape rule so that subsequent mantle it is more convenient and packaging it is closer, can preferably be protected in cigarette packet transportational process Demonstrate,proving cigarette packet, deformation occurs.

Ramuscule cigarette cigarette pile and standard cigarette cigarette pile close the cigarette after pile and pairing pile and covered by composite packaging mechanism 52 Film.

Shunt two piles that swing arm belt mechanism 51 is automatically diverted to standard cigarette and ramuscule cigarette composite packaging mechanism 52 Mouthful, pile is carried out respectively, after folding pile, if ramuscule cigarette cigarette pile and standard cigarette cigarette pile do not need to close packet, is respectively packed；If Ramuscule cigarette cigarette pile and standard cigarette cigarette pile need to close packet, then ramuscule cigarette cigarette pile is shifted onto standard cigarette cigarette pile automatically by composite packaging mechanism On, then packed together.

On the basis of the above embodiments, automatic Cigarette Sorting System further includes as shown in figure 14 labeling system 6, labeling System 6 labels the cigarette packet after mantle according to the order information for being sorted to family, and the information that can be known from label is Route, dispatching client-related information, detail of cigarette etc. in cigarette packet are dispensed, when cigarette packet is distributed to client, client can be according to mark The content verification order signed, guarantees the cigarette of dispatching and the consistency of customer demand carton cigarette.In the present embodiment, label is paper Matter label and electronic tag, electronic tag are two dimensional code, and client can check according to paper labels or by scanning two dimension It is checked on intelligent terminal after code, increases the diversity of verification mode, improve flexibility.

Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or It changes.There is no necessity and possibility to exhaust all the enbodiments.And thus amplify out it is obvious variation or It changes still within the protection scope of the invention.

Claims

1. a kind of cigarette stamp system characterized by comprising conveying mechanism, identification mechanism, inquiry mechanism and Laser Jet Mechanism, wherein

The conveying mechanism includes sequentially connected first conveying section, the second conveying section and third conveying section, for being sorted to The cigarette at family is conveyed；The starting point of first conveying section is connect with sorting system, the conveying speed of first conveying section Degree is less than the conveying speed of second conveying section, passes through the cigarette appearance of described in differential feed correction cigarette；The third conveying section Including being provided with interval between at least two conveyer belt disposed in parallel and conveyor belt；The speed of first conveying section is arranged Be set as 120 ms/min for the speed less than 72 ms/min, the second conveying section, the speed of third conveying section be set as 72 meters/ Minute；

The identification mechanism includes the first recognition unit and the second recognition unit, the item being all set in above second conveying section In cigarette identification region；First recognition unit is used to acquire the bar code information of described cigarette side, and for according to the item The product of code acquisition of information carton cigarette advise information；Second recognition unit is used to acquire the image information of described cigarette, and is used for root Information is advised according to the product of described image acquisition of information carton cigarette；

First recognition unit includes four code readers, is respectively arranged at the middle position in the cigarette recognition region, wherein Two code readers are placed on by inlet side, other two described code reader is placed on by exporting side；Each code reader can cover The range of cover fillet cigarette side 2/3；

Second recognition unit includes camera, range sensor and controller；Wherein, the camera is set to a cigarette and knows The image acquisition region in other region, for acquiring the image of the cigarette on the conveying mechanism, the camera lens of the camera includes fixed Zoom lens and zoom lens；The range sensor is connect with the camera, is set to the entrance of described image pickup area Place, for acquiring the height of described cigarette, the detecting distance of range sensor is 50mm~660mm；The controller, respectively with The camera is connected with the range sensor, for receiving the height of described cigarette from the range sensor and according to described Height controls the camera and carries out camera lens adjustment；

The range of tilt angles of the first recognition unit identification cigarette is ± 15 °, the second recognition unit identification cigarette Range of tilt angles is ± 30 °；

The inquiry mechanism is connect with the identification mechanism, and is connect with the Laser Jet mechanism, for being advised according to the product Information inquires 32 code information of described cigarette from being sorted to of prestoring in the order information at family；By the way of real-time code fetch, The sequence of Laser Jet mechanism and the described tobacco rule information of acquisition are reached by described cigarette, obtain recognition result, and root According to the recognition result to No.1 engineering system code fetch, the sequence of No.1 engineering system signaling is actually reached laser with described cigarette The sequence consensus of code printing mechanism；

The spaced lower section of the adjacent conveyor that the Laser Jet mechanism is set in the third conveying section, for according to 32 code information carry out stamp to the cigarette for being sorted to family；

Alarm mechanism is connect with the inquiry mechanism and the Laser Jet mechanism respectively, for when the product rule information with The alert when order information is inconsistent；And/or

Cigarette appearance means for correcting, is set on the conveying mechanism, for correcting the cigarette appearance of described cigarette；The cigarette appearance means for correcting Including the first cigarette appearance means for correcting and the second cigarette appearance means for correcting；The first cigarette appearance means for correcting, it is defeated to be set to described first Send the top of section；The second cigarette appearance means for correcting, is set between first conveying section and second conveying section, and/ Or, being set between second conveying section and the third conveying section；Second cigarette appearance means for correcting be rotatable round bar and Round bar is fixed on pipeline by circle lever fixing apparatus, circle lever fixing apparatus, the conveying direction of the rotation direction of round bar and cigarette Unanimously, and the upper surface of round bar is higher or lower than conveyer belt pre-determined distance, and the pre-determined distance is less than or equal to 3mm；With/ Or,

Protection mechanism is set to the top of described cigarette stamp system, is used for ceiling cigarette stamp system；The protection mechanism is set Three sections of shields are set to, including the first shield for being used to protect cigarette appearance means for correcting above the first conveying section is arranged in, if The second shield for being used to protect identification mechanism above the second conveying section is set, is arranged in above third conveying section and is used to protect Protect the third shield of Laser Jet mechanism.

2. a kind of cigarette code printing method, be applied in described in claim 1 cigarette stamp system, which is characterized in that including with Lower step:

Conveying mechanism conveys the cigarette for being sorted to family, and the conveying mechanism includes sequentially connected first conveying section, The starting point of two conveying sections and third conveying section, first conveying section is connect with sorting system, first conveying section it is defeated The conveying speed for sending speed to be less than second conveying section, by the cigarette appearance of described in differential feed correction cigarette, the third is defeated Sending section includes being provided with interval between at least two conveyer belt disposed in parallel and conveyor belt；

Identification mechanism carries out the product rule information that identification obtains described cigarette to described cigarette, and the identification mechanism includes the first identification Unit and the second recognition unit are all set on the cigarette recognition region above second conveying section；First identification is single Member is used for the bar code information of pick-up slip cigarette side, and advises information according to the product that the bar code information obtains a cigarette；Described second knows Other unit is used for the image information of pick-up slip cigarette, and advises information according to the product of described image acquisition of information carton cigarette；

Product rule information is compared with the order information for being sorted to family prestored in inquiry mechanism, when the product advise information and When the order information is consistent, 32 code information of described cigarette are obtained；

Laser Jet mechanism carries out stamp, the Laser Jet mechanism to described cigarette according to the 32 code information received The spaced lower section of the adjacent conveyor being set in the third conveying section.

3. according to claim 2 cigarette code printing method, which is characterized in that identification mechanism carries out identification to described cigarette and obtains In the step of obtaining the product rule information of described cigarette, comprising:

When the bar code information is invalid, the image information of described cigarette of acquisition the second recognition unit acquisition, and according to Described image information obtains the product rule information of described cigarette.

4. according to claim 3 cigarette code printing method, which is characterized in that inquiry mechanism advises information and prestore to the product The order information for being sorted to family be compared, when the product rule information it is consistent with the order information when, acquisition described cigarette 32 code information the step of in, comprising:

Product rule information is compared with the order information for being sorted to family prestored for inquiry mechanism；

When product rule information is consistent with the order information, sends the product rule information and give No.1 engineering system；

Obtain 32 code information of the described cigarette that the No.1 engineering system is sent.

5. according to any cigarette code printing method of claim 2-4, which is characterized in that when product rule information is ordered with described When single information is inconsistent, the conveying mechanism stops the conveying of described cigarette, and alarm mechanism alert；And/or

When stamp exception occurs in the code printing mechanism, the conveying mechanism stops the conveying of described cigarette, and alarm mechanism Alert.