CN107187212A - Point horizontal and vertical parity check code security printing - Google Patents
Point horizontal and vertical parity check code security printing Download PDFInfo
- Publication number
- CN107187212A CN107187212A CN201710508517.5A CN201710508517A CN107187212A CN 107187212 A CN107187212 A CN 107187212A CN 201710508517 A CN201710508517 A CN 201710508517A CN 107187212 A CN107187212 A CN 107187212A
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- China
- Prior art keywords
- ink
- parity check
- check code
- horizontal
- vertical parity
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/54—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed with two or more sets of type or printing elements
- B41J3/543—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed with two or more sets of type or printing elements with multiple inkjet print heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17566—Ink level or ink residue control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/44—Typewriters or selective printing mechanisms having dual functions or combined with, or coupled to, apparatus performing other functions
- B41J3/445—Printers integrated in other types of apparatus, e.g. printers integrated in cameras
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17566—Ink level or ink residue control
- B41J2002/17576—Ink level or ink residue control using a floater for ink level indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
- G01N2021/8917—Paper, also ondulated
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Coating Apparatus (AREA)
Abstract
Horizontal and vertical parity check code security printing is put the invention provides one kind, belongs to printing equipment technical field.It solves the problems such as prior art design is unreasonable.This horizontal and vertical parity check code security printing includes the transmission frame on plummer, transmission frame is provided with the conveyer belt for carrying article to be printed, coding component is hung with above conveyer belt, coding component is connected with ink storage component, along the front side of conveying tape feeding direction provided with infared dryer being located above conveyer belt etc. on coding component.The advantage of this horizontal and vertical parity check code security printing is：The setting of first shower nozzle and the second shower nozzle improves coding adjustable extent, manipulation conveniently, normal ink storage amount detector, warning ink storage amount detector, a large amount control ball-cock assembly and the low amounts control ball-cock assembly set in ink storing chamber, strengthen the detection to quantity of ink, prevent inkless and black excessive situation from occurring, while improving the input to ink in ink storing chamber and output control.
Description
Technical field
The invention belongs to printing equipment technical field, horizontal and vertical parity check code security printing is put more particularly, to one kind.
Background technology
With the raising of printer technology, kind, the content of printing are more and more, people to the demand of printing also increasingly
It is many, false proof demand exactly one of which important need is completed by printing, wherein it is false proof refer to reach false proof purpose and
Take, the technology that can accurately discern the false from the genuine within the specific limits and be difficult to be imitated and replicate, adopted existing anti-counterfeiting technology more
With engraving plate-making, the mode with Computer Design version line, it is long to there is complex procedures, fabrication cycle, the defect such as cost height.
In order to solve the problem of prior art is present, people have carried out long-term exploration, it is proposed that miscellaneous solution
Scheme.For example, Chinese patent literature discloses rainbow microtext anti-counterfeiting offset printing press [application number：
, including ink roller, ink fountain, ink spreader, rubber tube 200820092494.0], it is characterised in that：The ink fountain is separation ink fountain,
It includes ink knife and two to ten several ink baffles, and ink baffle is fixed on baffle frame, and the bottom of ink baffle is pressed in ink
On the top surface of knife, the garden arc consistent with the outer peripheral face of ink roller is in its front end and is pressed against on the outer peripheral face of ink roller, baffle frame
It is fixed together with ink knife.
Above-mentioned scheme improves the subproblem of prior art to a certain extent, still, and the program is also at least present
Following defect：Due to needing a variety of Antiforge fluorescent inks, cause to require high to the kind of ink and consumption is big, increase production cost
The problems such as.
The content of the invention
Regarding the issue above, the present invention provides a kind of reasonable in design, good point horizontal and vertical parity check code anti-counterfeit stamping of using effect
Brush machine.
To reach above-mentioned purpose, present invention employs following technical proposal：The point horizontal and vertical parity check code security printing of the present invention, including
Transmission frame on plummer, transmission frame is provided with the conveyer belt for carrying article to be printed, it is characterised in that：Above conveyer belt
Coding component is hung with, coding component is connected with ink storage component, is set on coding component along on front side of conveying tape feeding direction
There is the infared dryer above conveyer belt, conveying end of tape is provided with the finished product detection for being used for detecting printed matter printing quality
Device；Coding component include several laterally above the conveyer belt and the coding pipe that is set in distance, coding pipe is towards defeated
The first shower nozzle for sending the side of band to be arranged provided with several for interval setting and in yi word pattern, the both sides interval of the first shower nozzle is uniform
The curved arrangement in outside provided with some cross sections along coding pipe the second shower nozzle, coding pipe one end closing, the other end with
Ink storage component is connected.The setting of first shower nozzle and the second shower nozzle improves coding adjustable extent, manipulation conveniently.
Preferably, ink storage component includes ink storing chamber, and ink storing chamber is connected by ink-feeding tube with coding component, and ink-feeding tube is provided with
Flow measuring probe, temperature detector, inking control valve.Enhance the detection to the ink of output and control.
Preferably, it is provided with the inside of ink storing chamber and is located at the normal ink storage amount detector of relative eminence, positioned at relative lower
Warning ink storage amount detector.The detection to quantity of ink is strengthened, prevents inkless and black excessive situation from occurring.
Preferably, a large amount control ball-cock assembly on the inside of ink storing chamber provided with position higher than normal ink storage amount detector and position
Low amounts less than warning ink storage amount detector controls ball-cock assembly.Improve the input to ink in ink storing chamber and output control.
Preferably, the input end on ink-feeding tube close to inking control valve is provided with inking pump.Improve to ink discharge
Control.
Preferably, ink storing chamber is in funnel-shaped structure, and the bottom of ink storing chamber is connected with ink-feeding tube.Transmission is easier.
Preferably, the ink of ink storing chamber memory storage is stealthy carbon-free ink.Enhance antifalse effect.
Preferably, finished product detection device includes the Jiong shape mounting bracket for being laterally located at transmission frame both sides, Jiong shape mounting bracket two
Individual free end is rolled by rolling structure and plummer to be coordinated, and the horizontal part in Jiong shape mounting bracket is provided with photograph structure, photograph knot
Slide construction is provided between horizontal part in structure and Jiong shape mounting bracket.It is simple in construction, easy to operate.
Preferably, rolling structure includes a pair of slot rollings on the plummer and positioned at transmission frame both sides, this pair of slot rolling with
The rotation roller being installed on the free end of Jiong shape mounting bracket two for a pair is rolled one by one is provided with U-shaped protection on the outside of cooperation, rotation roller
Cover, rotation roller is provided with parking brake, and slot rolling bottom is provided with elastic cord breaker；Slide construction includes longitudinal direction and is located in Jiong shape mounting bracket
Horizontal part on slide rail and slide, slide rail and slide be slidably matched, photograph structure on slide, slide and photograph structure it
Between be provided with lift cylinder, the piston end of lift cylinder be connected with photograph structure, and slide rail one end is provided with promotion slide along slide rail level
The flat-removing air cyclinder of slip；The mounting rod that structure of taking a picture includes and slide construction is connected, mounting rod is sequentially provided with CCD photographs from top to bottom
Camera and top offer the crown reflector of loophole, and crown reflector inwall is provided with least one annular groove, per annular
It is evenly spaced in groove to be provided with least four LEDs.It is simple to manufacture, production cost is low, be easily installed maintenance.
Compared with prior art, the advantage of this horizontal and vertical parity check code security printing is：The setting of first shower nozzle and the second shower nozzle
Improve coding adjustable extent, manipulate conveniently, the normal ink set in ink storing chamber stores amount detector, guards against black amount of storage inspection
Device, a large amount control ball-cock assembly and low amounts control ball-cock assembly are surveyed, the detection to quantity of ink is strengthened, prevents inkless and black excessive feelings
Condition occurs, while improving the input to ink in ink storing chamber and output control.
Point horizontal and vertical parity check code anti-counterfeiting technology, the technology is achieved by the form of dot matrix, is a kind of brand-new to have antiforge function
Point horizontal and vertical parity check code, the point horizontal and vertical parity check code of the anti-counterfeiting technology is arranged in bar code background by a diameter of micron-sized colourless dot to be formed, dot matrix
Security code figure can be divided into multiple regions, information be represented using the number and position at regional midpoint, due to code figure
In point area it is very small and large number of, can not visually find out, using common copying and forging means, during imitated
Decay when will be due to sampling and printing causes to occur the loss of false proof point or skew in the image forged and cause to copy
Failure, realizes the antiforge function of product, as a result of non-contact digital ink-jet technology, using digital code-spraying machine, stealth
Carbon-free ink and infrared drying technique, realizes printing variable, significantly, high-quality, inexpensive.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 provides the structural representation in the embodiment of the present invention.
Fig. 2 provides the structural representation in the ink storing chamber in the embodiment of the present invention.
Fig. 3 provides the structural representation of the finished product detection device in the embodiment of the present invention.
Structural representations of the Fig. 4 there is provided the loophole in the embodiment of the present invention, crown reflector, annular groove and LED.
In figure, plummer a, transmission frame b, conveyer belt d, coding component 1, coding pipe 11, the first shower nozzle 12, the second shower nozzle
13rd, ink storage component 2, ink storing chamber 21, ink-feeding tube 22, flow measuring probe 23, temperature detector 24, inking control valve 25, normal ink
Store amount detector 26, warning ink storage amount detector 27, a large amount control ball-cock assembly 28, low amounts control ball-cock assembly 29, inking pump
210th, infared dryer 3, Jiong shape mounting bracket c1, rolling structure c2, slot rolling c21, rotation roller c22, U-shaped protective cover c23,
Elastic cord breaker c24, slide construction c3, slide rail c31, slide c32, photograph structure c4, mounting rod c41, CCD camera c42, thoroughly
Unthreaded hole c43, crown reflector c44, annular groove c45, LED c46, lift cylinder c5, flat-removing air cyclinder c6.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described in further detail by embodiment, following examples are to this hair
Bright explanation and the invention is not limited in following examples.
As shown in Figures 1 to 4, on this horizontal and vertical parity check code security printing, including the transmission frame b on plummer a, transmission frame b
Provided with the conveyer belt d for carrying article to be printed, it is characterised in that：Be hung with coding component 1 above conveyer belt d, coding component 1 with
Ink storage component 2 is connected, and is provided with infrared above conveyer belt d along the front side of conveyer belt d conveying directions on coding component 1
Line drier 3, conveyer belt d ends are provided with the finished product detection device for being used for detecting printed matter printing quality；If coding component 1 includes
Dry coding pipe 11 that is laterally being located above conveyer belt d and being set in distance, coding pipe 11 towards conveyer belt d side are provided with
Several are the first shower nozzle 12 for being arranged at intervals and being arranged in yi word pattern, and the both sides of the first shower nozzle 12 are evenly spaced to be provided with some
Along the second shower nozzle 13 of the curved arrangement in the outside of the cross section of coding pipe 11, the closing of the one end of coding pipe 11, the other end and ink storage
Component 2 is connected, and the setting of the first shower nozzle 12 and the second shower nozzle 13 improves coding adjustable extent, manipulation conveniently.
Specifically, ink storage component 2 here includes ink storing chamber 21, and ink storing chamber 21 is connected by ink-feeding tube 22 with coding component 1
Connect, ink-feeding tube 22 is provided with flow measuring probe 23, temperature detector 24, inking control valve 25, enhances to the ink of output
Detection and control；Here the inner side of ink storing chamber 21, which is provided with, is located at the normal ink storage amount detector 26 of relative eminence, positioned at relative
The warning ink storage amount detector 27 of lower, strengthens the detection to quantity of ink, prevents inkless and black excessive situation from occurring；This
In the inner side of ink storing chamber 21 be less than provided with position higher than a large amount control ball-cock assembly 28 of normal ink storage amount detector 26 and position
The low amounts control ball-cock assembly 29 of warning ink storage amount detector 27, improves the input to ink in ink storing chamber 21 and output control
System；Here the input end on ink-feeding tube 22 close to inking control valve 25 is provided with inking pump 210, improves to ink discharge
Control；Here ink storing chamber 21 is in funnel-shaped structure, and the bottom of ink storing chamber 21 is connected with ink-feeding tube 22, and transmission is easier；Here
The memory storage of ink storing chamber 21 ink be stealthy carbon-free ink, enhance antifalse effect.
Further, finished product detection device here includes the Jiong shape mounting bracket c1 for being laterally located at transmission frame b both sides, Jiong
Two free ends of shape mounting bracket c1 are rolled by rolling structure c2 and plummer a to be coordinated, and the horizontal part in Jiong shape mounting bracket c1 is set
There is photograph structure c4, provided with slide construction c3 between the horizontal part in the structure c4 and Jiong shape mounting bracket c1 that takes a picture, simple in construction, behaviour
Facilitate；Here rolling structure c2 includes a pair of slot rolling c21 on plummer a and positioned at transmission frame a both sides, this pair rolling
Groove c21 and the rotation roller c22 being installed on for a pair on the free ends of Jiong shape mounting bracket c1 two roll cooperation, rotation roller c22 one by one
Outside is provided with U-shaped protective cover c23, and rotation roller c22 is provided with parking brake, and slot rolling c21 bottoms are provided with elastic cord breaker c24；Slide
Structure c3 includes the slide rail c31 and slide c32 that longitudinal direction is located on the horizontal part in Jiong shape mounting bracket c1, slide rail c31 and slide c32
It is slidably matched, photograph structure c4 is provided with lift cylinder c5, lifting air on slide c32 between slide c32 and photograph structure c4
Cylinder c5 piston end is connected with photograph structure c4, and slide rail c31 one end, which is provided with, promotes slide c32 along putting down that slide rail c31 levels are slided
Move cylinder c6；Structure of taking a picture c4 includes the mounting rod c41 with slide construction c3 connections, and mounting rod c41 is sequentially provided with from top to bottom
CCD camera c42 and top offer loophole c43 crown reflector c44, and crown reflector c44 inwalls are provided with least
It is evenly spaced in one annular groove c45, every annular groove c45 to be provided with least four LED c46, it is simple to manufacture, production cost
It is low, be easily installed maintenance.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although more having used plummer a, transmission frame b, conveyer belt d, coding component 1, coding pipe 11, first to spray herein
First 12, second shower nozzle 13, ink storage component 2, ink storing chamber 21, ink-feeding tube 22, flow measuring probe 23, temperature detector 24, inking control
Valve 25 processed, normal ink storage amount detector 26, warning ink storage amount detector 27, a large amount control ball-cock assembly 28, low amounts control are floating
Ball valve 29, inking pump 210, infared dryer 3, Jiong shape mounting bracket c1, rolling structure c2, slot rolling c21, rotation roller c22, U
Type protective cover c23, elastic cord breaker c24, slide construction c3, slide rail c31, slide c32, photograph structure c4, mounting rod c41,
CCD camera c42, loophole c43, crown reflector c44, annular groove c45, LED c46, lift cylinder c5, flat-removing air cyclinder c6
Deng term, but it is not precluded from the possibility using other terms.Conciliate using these terms just for the sake of more easily description
Release the essence of the present invention；Any additional limitation is construed as all to disagree with spirit of the present invention.
Claims (9)
1. one kind point horizontal and vertical parity check code security printing, including located at plummer（a）On transmission frame（b）, described transmission frame（b）On set
There is the conveyer belt for carrying article to be printed（d）, it is characterised in that：Described conveyer belt（d）Top is hung with coding component（1）,
Described coding component（1）With ink storage component（2）Connection, close to described coding component（1）On along conveyer belt（d）Conveying direction
Front side be provided be located at conveyer belt（d）The infared dryer of top（3）, described conveyer belt（d）End, which is provided with, to be used to detect
The finished product detection device of printed matter printing quality；Described coding component（1）Conveyer belt is laterally located at including several（d）Top
And the coding pipe that is set in distance（11）, described coding pipe（11）Towards conveyer belt（d）Side be provided with several between
Every the first shower nozzle for setting and being arranged in yi word pattern（12）, described the first shower nozzle（12）Both sides it is evenly spaced provided with some
Along coding pipe（11）Cross section the curved arrangement in outside the second shower nozzle（13）, described coding pipe（11）One end closing,
The other end and ink storage component（2）Connection.
2. according to claim 1 horizontal and vertical parity check code security printing, it is characterised in that described ink storage component（2）Including storage
Cartridge（21）, described ink storing chamber（21）Pass through ink-feeding tube（22）With coding component（1）Connection, described ink-feeding tube（22）On set
There is flow measuring probe（23）, temperature detector（24）, inking control valve（25）.
3. according to claim 2 horizontal and vertical parity check code security printing, it is characterised in that described ink storing chamber（21）Inner side is provided with
Positioned at the normal ink storage amount detector of relative eminence（26）, positioned at relative lower warning ink storage amount detector（27）.
4. according to claim 3 horizontal and vertical parity check code security printing, it is characterised in that described ink storing chamber（21）Inner side is provided with
Position is higher than normal ink storage amount detector（26）A large amount control ball-cock assembly（28）With position less than the black amount of storage detection of warning
Device（27）Low amounts control ball-cock assembly（29）.
5. according to claim 2 horizontal and vertical parity check code security printing, it is characterised in that described ink-feeding tube（22）It is upper close defeated
Black control valve（25）Input end be provided with inking pump（210）.
6. according to claim 2 horizontal and vertical parity check code security printing, it is characterised in that described ink storing chamber（21）In funnel-form
Structure, described ink storing chamber（21）Bottom and ink-feeding tube（22）Connection.
7. according to claim 2 horizontal and vertical parity check code security printing, it is characterised in that described ink storing chamber（21）Memory storage
Ink is stealthy carbon-free ink.
8. according to any described point horizontal and vertical parity check code security printing of claim 1 to 7, it is characterised in that described finished product detection dress
Put including being laterally located at transmission frame（b）The Jiong shape mounting bracket of both sides（c1）, described Jiong shape mounting bracket（c1）Two free ends
Pass through rolling structure（c2）With plummer（a）Roll and coordinate, described Jiong shape mounting bracket（c1）In horizontal part provided with photograph tie
Structure（c4）, described photograph structure（c4）With Jiong shape mounting bracket（c1）In horizontal part between be provided with slide construction（c3）.
9. according to claim 8 horizontal and vertical parity check code security printing, it is characterised in that described rolling structure（c2）Including one
To located at plummer（a）Above and positioned at transmission frame（a）The slot rolling of both sides（c21）, the slot rolling described in this pair（c21）With a pair of installations
In Jiong shape mounting bracket（c1）Rotation roller on two free ends（c22）Roll and coordinate one by one, described rotation roller（c22）Outside
Provided with U-shaped protective cover（c23）, described rotation roller（c22）It is provided with parking brake, described slot rolling（c21）Bottom is provided with elasticity
Cushion（c24）；Described slide construction（c3）Jiong shape mounting bracket is located at including longitudinal direction（c1）In horizontal part on slide rail
（c31）And slide（c32）, described slide rail（c31）And slide（c32）It is slidably matched, described photograph structure（c4）Located at cunning
Seat（c32）On, described slide（c32）With photograph structure（c4）Between be provided with lift cylinder（c5）, described lift cylinder
（c5）Piston end with photograph structure（c4）Connection, described slide rail（c31）One end is provided with promotion slide（c32）Along slide rail
（c31）The flat-removing air cyclinder that level is slided（c6）；Described photograph structure（c4）Including and slide construction（c3）The mounting rod of connection
（c41）, described mounting rod（c41）CCD camera is sequentially provided with from top to bottom（c42）Loophole is offered with top（c43）
Crown reflector（c44）, described crown reflector（c44）Inwall is provided with least one annular groove（c45）, per described
Annular groove（c45）It is interior evenly spaced to be provided with least four LEDs（c46）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710508517.5A CN107187212A (en) | 2017-06-28 | 2017-06-28 | Point horizontal and vertical parity check code security printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710508517.5A CN107187212A (en) | 2017-06-28 | 2017-06-28 | Point horizontal and vertical parity check code security printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107187212A true CN107187212A (en) | 2017-09-22 |
Family
ID=59880583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710508517.5A Pending CN107187212A (en) | 2017-06-28 | 2017-06-28 | Point horizontal and vertical parity check code security printing |
Country Status (1)
| Country | Link |
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| CN (1) | CN107187212A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263275A (en) * | 2018-09-17 | 2019-01-25 | 重庆三达广告印务装璜有限公司 | A kind of paint roller of adjustable color thickness |
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Application publication date: 20170922 |