CN110434084A - The certificate press quality checking device and application method of view-based access control model technology - Google Patents
The certificate press quality checking device and application method of view-based access control model technology Download PDFInfo
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- CN110434084A CN110434084A CN201910561376.2A CN201910561376A CN110434084A CN 110434084 A CN110434084 A CN 110434084A CN 201910561376 A CN201910561376 A CN 201910561376A CN 110434084 A CN110434084 A CN 110434084A
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- detection station
- printed article
- substandard products
- feeding
- computer
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
- B07C5/367—Sorting apparatus characterised by the means used for distribution by means of air using a plurality of separation means
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses the certificate press quality checking devices and application method of view-based access control model technology, its hardware includes: body, with feeding end and discharge end, equipped with the detection station for being located at feeding end and discharge end, one CCD camera is installed above detection station, the detection station is equipped with a location switch close to the side at the feeding end；Conveying device is installed on body, for conveying printed article to the detection station from the feeding end of body, and for non-defective unit to discharge from the discharge end of body；Lighting unit is installed on body and is located at the top of detection station；Computer, the computer are stored with image data and are equipped with image processing program；Substandard products discharge component, is installed on body, for when computer-made decision printed article is substandard products, the printed article for being located at the detection station to be removed；And electronic control unit.The present invention improves quality inspection efficiency and reduces falsehood rate to the mode for replacing generally taking artificial quality inspection in certificate class print field.
Description
Technical field
The present invention relates to the certificate printed matter quality inspections of anti-counterfeit printed quality inspection field more particularly to a kind of view-based access control model technology
Device and application method.
Background technique
The printed matter of certificate class is typically all to need to put up antifalsification label and gold stamping LOGO mark, and also need when necessary
Serial number is put on to each certificate printed matter.The enterprise for being responsible for printing generally can all maintain secrecy for quality inspection and technique, all be
It takes the mode of artificial eye to execute quality inspection, low, misdetection rate the height of the efficiency of manual type is taken to be well-known.Together
When, either the select non-defective unit of verification book publishing object and substandard products, the enterprise for being responsible for printing all can carefully be handled.Example
Such as, it needs all be all sequentially marked to quality inspection printed matter executing quality inspection again, needs respectively to receive substandard products, non-defective unit
Collection gets up, and certificate class printing material is avoided to leak, and the substandard products of discovery will be marked in time.These above-mentioned steps are all
It takes manpower to operate, therefore very inefficient, is also easy error.
Summary of the invention
For overcome the deficiencies in the prior art, an object of the present invention is to provide a kind of card of view-based access control model technology
Book publishing quality checking device, to the mode for replacing generally taking artificial quality inspection in certificate print field.
The second object of the present invention is to provide a kind of users of the certificate press quality checking device of view-based access control model technology
Method, to disclose the process for using of the device.
One of in order to achieve the object of the present invention, a kind of certificate printed matter quality inspection of view-based access control model technology of the present invention
Device, comprising:
Body has feeding end and discharge end, equipped with the detection station for being located at feeding end and discharge end, is located at detection station
Top one CCD camera is installed, the detection station is equipped with a location switch close to the side at the feeding end；
Conveying device is installed on body, for conveying printed article to the detection station from the feeding end of body, and uses
In by non-defective unit from the discharge end of body discharge；
Lighting unit is installed on body and is located at the top of detection station；
Computer, the computer are stored with image data and are equipped with image processing program, the computer with arrive
Bit switch, CCD camera, lighting unit are electrically connected；
Substandard products discharge component, is installed on body, for that will be located at the detection when computer-made decision printed article is substandard products
The printed article of station removes；
Electronic control unit, the electronic control unit are electrically connected with computer, conveying device, substandard products discharge component.
Further, this further includes loading container and interval feeding device, and the loading container is for storing printed article, institute
The outside that interval feeding device is installed on feeding end is stated, is used to connect possessed by conveying device for printed article to be placed in one by one
Receive one end of printed article.
Further, the interval feeding device includes a feeding rocker arm assembly, the pivot joint of feeding rocker arm assembly one end
In body, the other end is articulated with loading probe, also, the feeding rocker arm assembly has close to first of loading container
The freedom degree set and moved between the second position at the feeding end, the feeding rocker arm assembly are provided by a driving device
Rotary power；The loading probe is equipped with vacuum chuck group, and vacuum chuck group passes through true outside pull of vacuum pipe connection
Empty source；The downside of the loading probe has counterweight element, and the counterweight element is used for the absorption direction so that vacuum chuck group
It keeps up.
Further, the body includes the shell enclosed set on detection station, and the conveying device is connected to the shell
Body, the shell, which is offered, to be entered the feeding inlet of detection station for printed article, leaves detection for being judged as the printed article of non-defective unit
The non-defective unit delivery outlet of station and the printed article for being judged as substandard products leave the substandard products delivery outlet of detection station.
Further, the shell is articulated with one for being opened and closed the overhead door of substandard products delivery outlet, the overhead door and shell quality inspection
One cylinder is installed, the cylinder is used to provide rotary power for overhead door, and the cylinder connects external air source.
Further, the conveying device, including the first conveying close to the feeding end and outside detection station
Section, and extend to from detection station the second conveying section of discharge end, the first conveying section and the second conveying section are respectively provided with multiple
Roller, multiple roller synchronizations linkages possessed by the first conveying section, multiple roller synchronizations linkages possessed by the second conveying section；Institute
Stating has gap between the adjacent roller of the second conveying section.
Further, the substandard products discharge component is blast conveying assembly, which includes along rack width
Several jet manifold units of direction arrangement, each jet manifold unit all has several air nozzles upwardly extended, each
Plug hole is in the gap correspondingly for air nozzle possessed by jet manifold unit, and each jet manifold unit is respectively pacified
Equipped with the valve for controlling air flow rate.
Further, a lifting portable plate is equipped in the loading container, the lifting portable plate is used to lift printed article,
Also, a position holding mechanism is installed between the lifting portable plate and loading container, the position holding mechanism make to
A rare printed article is located at overthe openings possessed by loading container.
Further, the position holding mechanism is installed between lifting portable plate lower end and the bottom of loading container for one
Spring, the spring provides an elastic holding power, the weight of the holding power and the printed article for being placed in lifting portable plate upper end
Power reaches equilibrium state, so that at least a printed article is located at overthe openings possessed by loading container.
In order to achieve the object of the present invention two, a kind of user of the certificate press quality checking device of view-based access control model technology
Method, comprising:
Hardware device, comprising:
Body has feeding end and discharge end, equipped with the detection station for being located at feeding end and discharge end, is located at detection station
Top one CCD camera is installed, the detection station is equipped with a location switch close to the side at the feeding end；The machine
Body includes the shell enclosed set on detection station；
Conveying device, the conveying device are connected to the shell, for conveying printed article to institute from the feeding end of body
State detection station, and for non-defective unit to discharge from the discharge end of body, the conveying device, including close to the feeding end and
The first conveying section outside detection station, and extend to from detection station the second conveying section of discharge end；The shell
Offer for printed article enter detection station feeding inlet, for be judged as the printed article of non-defective unit leave detection station non-defective unit it is defeated
Outlet and the printed article for being judged as substandard products leave the substandard products delivery outlet of detection station
Lighting unit is installed on body and is located at the top of detection station；
Computer, the computer are stored with image data and are equipped with image processing program, the computer with arrive
Bit switch, CCD camera, lighting unit are electrically connected；
Substandard products discharge component, is installed on body, for that will be located at the detection when computer-made decision printed article is substandard products
The printed article of station removes；
Electronic control unit, the electronic control unit are electrically connected with computer, conveying device, substandard products discharge component；
Operating process, comprising the following steps:
Feeding step: printed article is sent into detection station by conveying device, triggers location switch, and second conveying section stops
Work, so that printed article stays in detection station and is located in the scope of sight of camera lens possessed by CCD camera；
Take pictures step: the lighting unit takes pictures to printed article surface light projector, CCD camera scanning, image data is transmitted
To the computer；
Analytical procedure: computer is by looking for side algorithm, round algorithm being looked for measure several measurement numerical value of current printed article, and
After the standard items numerical value comparison of storage, if determining current printed matter for non-defective unit without departing from range of tolerable variance；If there is any
Item measurement numerical value then determines current printed article for substandard products beyond range of tolerable variance；
Discharging step: if currently determining that result is non-defective unit, the second conveying section of conveying device starts work, by non-defective unit
Detection station is sent from from non-defective unit delivery outlet；If currently determining that result is substandard products, substandard products output precision is defeated from substandard products by substandard products
Outlet discharging, also, computer record is currently judged as the printed article serial number of substandard products；Then, electronic control unit issues instruction and makes
Conveying device is obtained to work on；
Energy saving step: triggering in place if printed article has been not detected in 1 minute in the location switch of detection station, automatically controlled
Unit issues instructions to computer, and camera, lighting unit is allowed to enter standby mode；Conveying device also enters idling low-power shape
State.
Compared with prior art, the beneficial effects of the practice of the present invention is:
(1) present invention utilizes conveying equipment, CCD camera, electronic control unit and the computer for being equipped with image processing program, group
A kind of dedicated unit for carrying out quality inspection to certificate class printed matter using machine vision technique is synthesized, is had sequentially and interval feeding
Feature enters certificate class printed article to be detected by sequence, and when certificate class printed article is located at detection station,
Location switch is triggered, so that the second conveying section break-off of conveying device, allows certificate class printed article to rest on shell
It is interior, it takes pictures in the shell for avoiding extraneous light from interfering.
(2) numerical value is measured to acquired image data of taking pictures to extract, then compare with standard items numerical value point
Analysis determines current printed article for substandard products, by substandard products delivery outlet as long as one of them occur exceeding the range of tolerable variance of given threshold
Discharging；If it is determined that non-defective unit, then the second conveying section starting of conveying device, the printed article for being determined as non-defective unit is exported from non-defective unit
Mouth discharging.
(3) substandard products discharge component designs brief and practical, and reality is blast conveying assembly, which includes edge
Several jet manifold units of rack width direction arrangement, then, the jet manifold unit of each row have several air nozzles, spray
Gas nozzle is set to correspondingly at the adjacent roller gap of the second conveying section, and outgassing direction is from below up；When needs will be sentenced
When being set to the printed articles of substandard products and discharging in the width direction, the air nozzle of same row along the width direction of body, successively then close by jet
Gas, forms the blast for lifting printed article, and blast blows out printed article to substandard products delivery outlet from detection station.Such mode
It is advantageous in that mechanism is simple, carries out substandard products discharging without traditional grasping mechanism is relied on, also, for already existing second
The roller of conveying section does not generate any interference and collision, as long as controlling air nozzle injection sequence and the time difference of width direction
The discharging conveying of substandard products printed article can be realized.
(4) loading container is equipped with a position holding mechanism, and the position holding mechanism makes at least one printing level
The overthe openings possessed by loading container.It can be using the matched spring of certain coefficient of stiffiness, the spring provides a bullet
Property holding power, the gravity of the holding power and the printed article that is placed in lifting portable plate upper end reaches equilibrium state, therefore, can make
It obtains an at least printed article and is located at overthe openings possessed by loading container.It is of course also possible to be to export machine using drive
The existing apparatus of structure keeps at least printed article to be located at overthe openings possessed by loading container, that is, installs additional some electronic
Device provides driving force, and when the printed article of upper end, which is lifted away, is reduced to certain altitude, lifting portable plate rises one by driving
Move, to compensate original printed article material reduce and the top position decline the case where.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the side view at Fig. 1 P-P (overhead door is in closed state)；
Fig. 3 is the side view at Fig. 1 P-P (overhead door is in opened condition)；
Fig. 4 is the lower view at Fig. 2 Q-Q；
Fig. 5 is the schematic illustration that blast blows printed article；
Fig. 6 is structural schematic diagram of the feeding rocker arm of the present invention at first position；
Fig. 7 is structural schematic diagram of the feeding rocker arm of the present invention at the second position；
Fig. 8 is the schematic diagram that printed article of the present invention need to detect position.
Fig. 9 is the flow chart of application method of the present invention.
Wherein, 10, shell；11, feeding inlet；12, non-defective unit delivery outlet；13, overhead door；14, cylinder；20, CCD camera；21, mirror
Head；22, lighting unit；23, location switch；30, conveying device；40, air nozzle；50, feeding rocker arm assembly；51, loading is popped one's head in；
52, vacuum chuck group；53, pull of vacuum pipe；60, loading container；61, lifting portable plate；62, spring；70, non-defective unit container；71,
Substandard products container；100, printed article；101, gold stamping LOGO mark；102, number mark；103, antifalsification label.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
It is all legends involved in the present invention program referring to Fig. 1-9.
Firstly, as shown in figure 8, general certificate class printed article 100 is all that content expressed in Fig. 8, the paper of certificate is presented
Gold stamping LOGO mark 101, antifalsification label 103 etc. are printed on face.These above-mentioned features all need to print quasi- or patch level and set,
If once misplacing or there are manufacturing deficiencies, the substandard products currently found must just be recycled, not allowed substandard products with accident
Stream.In addition, each certificate class printed article 100 all has the number mark 102 of oneself, even if discovery substandard products, it is also desirable to will contain
There is the certificate material of serial number information to recycle and records.Most important link during this, is needed to printed article 100 to be detected
Non-defective unit, substandard products judgement are carried out, is then individually positioned in different containers.For example, belonging to just being placed in after discharging for non-defective unit
Non-defective unit container 70, belong to substandard products is just placed in substandard products container 71 after discharging.
Picture 1-4, shown in 6,7,9, for a kind of certificate printed matter quality inspection dress of view-based access control model technology disclosed in this invention
It sets, including but not limited to: body, conveying device 30, lighting unit 22, computer, substandard products discharge component and electronic control unit.
The body has feeding end and discharge end, equipped with the detection station for being located at feeding end and discharge end, is located at detection
One CCD camera 20 is installed, the detection station is equipped with a location switch close to the side at the feeding end above station
23；Conveying device 30 is installed on body, for conveying printed article 100 to the detection station from the feeding end of body, and uses
In by non-defective unit from the discharge end of body discharge；Lighting unit 22 is installed on body and is located at the top of detection station；The calculating
Machine is stored with image data and is equipped with image processing program, the computer and location switch 23, CCD camera 20, illumination
Unit 22 is electrically connected；Substandard products discharge component, is installed on body, is used for when computer-made decision printed article 100 is substandard products, will
Printed article 100 positioned at the detection station removes.Electronic control unit, the electronic control unit and computer, conveying device 30, substandard products
Discharge component is electrically connected.
Certainly, the present invention specifically further includes loading container 60 and interval feeding device, and the loading container 60 is for storing
Printed article 100, the interval feeding device are installed on the outside at feeding end, for printed article 100 to be placed in conveying dress one by one
For receiving one end of printed article 100 possessed by setting 30.Specifically, the interval feeding device includes a feeding rocker arm assembly
50, described 50 one end of feeding rocker arm assembly is articulated in body, and the other end is articulated with loading probe 51, also, the feeding shakes
Arm component 50 has oneself moved between the first position close to loading container 60 and the second position close to the feeding end
By spending, the feeding rocker arm assembly 50 provides rotary power by a driving device；The loading probe 51 is equipped with vacuum chuck
Group 52, vacuum chuck group 52 are connected to external vacuum source by a pull of vacuum pipe 53；The downside of the loading probe 51 has
Counterweight element, the counterweight element are used for so that the absorption direction of vacuum chuck group 52 keeps up.In this way, no matter loading
Probe 51 is in first position or the second position, or is any position in motion profile, can all remain vacuum chuck group
52 absorption direction is upward.
In order to avoid extraneous light interferes detection process, as a preferred solution, the body includes one
The shell 10 set on detection station is enclosed, the conveying device 30 is connected to the shell 10, and the shell 10 is offered for printing
Object 100 enters the feeding inlet 11 of detection station, leaves the non-defective unit delivery outlet of detection station for being judged as the printed article 100 of non-defective unit
12 and the printed article 100 for being judged as substandard products leave the substandard products delivery outlet of detection station.The shell 10 is articulated with a use
In the overhead door 13 of opening and closing substandard products delivery outlet, the overhead door 13 is equipped with a cylinder 14 with 10 quality inspection of shell, and the cylinder 14 is used for
Rotary power is provided for overhead door 13, the cylinder 14 connects external air source.
Specifically, the conveying device 30 includes the first conveying close to the feeding end and outside detection station
Section, and extend to from detection station the second conveying section of discharge end, the first conveying section and the second conveying section are respectively provided with multiple
Roller, multiple roller synchronizations linkages possessed by the first conveying section, multiple roller synchronizations linkages possessed by the second conveying section；Institute
Stating has gap between the adjacent roller of the second conveying section.
As a preferred option, the printed article 100 for being judged as substandard products for convenience discharges from substandard products substandard products delivery outlet, institute
Stating substandard products discharge component is a kind of blast conveying assembly, which includes several sprays along the arrangement of rack width direction
Gas manifold unit, each jet manifold unit all have several air nozzles 40 upwardly extended, each jet manifold unit institute
Plug hole is in the gap correspondingly for the air nozzle 40 having, and each jet manifold unit is respectively equipped with for controlling
The valve of air flow rate.The valve is several controlled solenoid valves for being electrically connected at electronic control unit.
It is easy to be drawn to printed article 100 at first position in order to facilitate feeding rocker arm assembly 50, it is as one preferred
Scheme, the loading container 60 is interior to be equipped with a lifting portable plate 61, and the lifting portable plate 61 is used to lift printed article 100, and
And a position holding mechanism is installed between the lifting portable plate 61 and loading container 60, the position holding mechanism makes
At least a printed article 100 is located at overthe openings possessed by loading container 60.Specifically, the position holding mechanism is one
The spring 62 being installed between 61 lower end of lifting portable plate and the bottom of loading container 60, the spring 62 provide an elasticity and support
The gravity of power, the holding power and the printed article 100 for being placed in 61 upper end of lifting portable plate reaches equilibrium state, therefore herein may be used
So that at least a printed article 100 is located at overthe openings possessed by loading container 60.It is of course also possible to be to utilize drive
The existing apparatus of output mechanism keeps at least printed article 100 to be located at overthe openings possessed by loading container 60, i.e.,
It installs some electric devices additional, the driving force of short transverse is provided, when the printed article 100 of upper end is lifted away one by one, storage
When amount is reduced to a certain extent, lifting portable plate 61 rises a displacement by driving, reduces to compensate original 100 material of printed article
And the case where the top position decline.
Invention further discloses a kind of certificate press quality checking devices of view-based access control model technology.
Wherein, operating process includes but is not limited to following steps:
Feeding step: printed article 100 is sent into detection station by conveying device 30, triggers location switch 23, described second is defeated
Section is sent to stop working, so that printed article 100 stays in detection station and is located at the ken model of camera lens 21 possessed by CCD camera 20
In enclosing；
Take pictures step: the lighting unit 22 is to 100 surface light projector of printed article, and the scanning of CCD camera 20 is taken pictures, by picture number
According to being transferred to the computer；
Analytical procedure: computer by looking for side algorithm, round algorithm being looked for measure 100 several measurement numerical value of current printed article,
After the comparison of stored standard items numerical value, if determining current printed matter for non-defective unit without departing from range of tolerable variance；If there is
Any one measures numerical value beyond range of tolerable variance, then determines that current printed article 100 is substandard products；
Discharging step: if currently determining that result is non-defective unit, the second conveying section of conveying device 30 starts work, will be good
Product are sent from detection station from non-defective unit delivery outlet 12；If currently determining that result is substandard products, substandard products output precision is by substandard products from secondary
The discharging of product delivery outlet, also, computer record is currently judged as 100 serial number of printed article of substandard products；Then, electronic control unit issues
Instruction is so that conveying device 30 works on；
Energy saving step: it is touched in place if printed article 100 has been not detected in the location switch 23 of detection station in 1 minute
Hair, then electronic control unit issues instructions to computer, and camera, lighting unit 22 is allowed to enter standby mode；Conveying device 30 also enters
Idling low power state.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (10)
1. the certificate press quality checking device of view-based access control model technology characterized by comprising
Body has feeding end and discharge end, equipped with the detection station for being located at feeding end and discharge end, positioned at the upper of detection station
Side is equipped with a CCD camera, and the detection station is equipped with a location switch close to the side at the feeding end；
Conveying device is installed on body, and for conveying printed article to the detection station from the feeding end of body, and being used for will
Non-defective unit discharges from the discharge end of body；
Lighting unit is installed on body and is located at the top of detection station；
Computer, the computer are stored with image data and are equipped with image processing program, the computer with open in place
Pass, CCD camera, lighting unit are electrically connected；
Substandard products discharge component, is installed on body, for that will be located at the detection station when computer-made decision printed article is substandard products
Printed article remove；
Electronic control unit, the electronic control unit are electrically connected with computer, conveying device, substandard products discharge component.
2. the certificate press quality checking device of view-based access control model technology as described in claim 1, it is characterised in that further include loading
Container and interval feeding device, for the loading container for storing printed article, the interval feeding device is installed on feeding end
Outside is used to receive one end of printed article for printed article to be placed in one by one possessed by conveying device.
3. the certificate press quality checking device of view-based access control model technology as claimed in claim 2, which is characterized in that in the interval
Expect that device includes a feeding rocker arm assembly, feeding rocker arm assembly one end is articulated in body, and the other end is articulated with loading spy
Head, also, the feeding rocker arm assembly has in the first position close to loading container and close to the second at the feeding end
The freedom degree moved between setting, the feeding rocker arm assembly provide rotary power by a driving device；The loading probe installation
There is vacuum chuck group, vacuum chuck group passes through the vacuum source outside pull of vacuum pipe connection；The downside tool of the loading probe
There is counterweight element, the counterweight element is used for so that the absorption direction of vacuum chuck group keeps up.
4. the certificate press quality checking device of view-based access control model technology as described in claim 1, which is characterized in that the body packet
Include one and enclose shell set on detection station, the conveying device is connected to the shell, the shell offer for printed article into
Enter the feeding inlet of detection station, leave the non-defective unit delivery outlet of detection station and for being determined for being judged as the printed article of non-defective unit
The substandard products delivery outlet of detection station is left for the printed article of substandard products.
5. the certificate press quality checking device of view-based access control model technology as claimed in claim 4, it is characterised in that: the shell pivot
One is connected to for being opened and closed the overhead door of substandard products delivery outlet, the overhead door and shell quality inspection are equipped with a cylinder, and the cylinder is for being
Overhead door provides rotary power, and the cylinder connects external air source.
6. the certificate press quality checking device of view-based access control model technology as described in claim 1, it is characterised in that: the conveying dress
It sets, including extending to discharging close to the feeding end and the first conveying section outside detection station, and from detection station
Second conveying section at end, the first conveying section and the second conveying section are respectively provided with multiple rollers, multiple possessed by the first conveying section
Roller synchronization links, multiple roller synchronizations linkages possessed by the second conveying section；The adjacent roller of second conveying section it
Between have gap.
7. the certificate press quality checking device of view-based access control model technology as claimed in claim 6, it is characterised in that: the substandard products go out
Material component is blast conveying assembly, which includes several jet manifold units along the arrangement of rack width direction,
Each jet manifold unit all has several air nozzles upwardly extended, air nozzle one possessed by each jet manifold unit
One accordingly plug hole is in the gap, and each jet manifold unit is respectively equipped with the valve for controlling air flow rate.
8. the certificate press quality checking device of view-based access control model technology as claimed in claim 2, it is characterised in that: the loading is held
A lifting portable plate is equipped in device, the lifting portable plate is for lifting printed article, also, the lifting portable plate and loading are held
One position holding mechanism is installed, the position holding mechanism makes an at least printed article be located at loading container institute between device
The overthe openings having.
9. the certificate press quality checking device of view-based access control model technology as claimed in claim 8, it is characterised in that: the position is protected
Holding mechanism is a spring being installed between lifting portable plate lower end and the bottom of loading container, and the spring provides an elasticity branch
The gravity of holding force, the holding power and the printed article for being placed in lifting portable plate upper end reaches equilibrium state, so that at least one
It opens printed article and is located at overthe openings possessed by loading container.
10. the application method of the certificate press quality checking device of view-based access control model technology characterized by comprising
Hardware device, comprising:
Body has feeding end and discharge end, equipped with the detection station for being located at feeding end and discharge end, positioned at the upper of detection station
Side is equipped with a CCD camera, and the detection station is equipped with a location switch close to the side at the feeding end；The body packet
It includes one and encloses shell set on detection station；
Conveying device, the conveying device are connected to the shell, for conveying printed article to the inspection from the feeding end of body
Station is surveyed, and for non-defective unit to discharge from the discharge end of body, the conveying device, including close to the feeding end and be located at
The first conveying section outside detection station, and extend to from detection station the second conveying section of discharge end；The shell opens up
There is the non-defective unit delivery outlet for entering the feeding inlet of detection station for printed article, leaving detection station for being judged as the printed article of non-defective unit
And the printed article for being judged as substandard products leaves the substandard products delivery outlet of detection station
Lighting unit is installed on body and is located at the top of detection station；
Computer, the computer are stored with image data and are equipped with image processing program, the computer with open in place
Pass, CCD camera, lighting unit are electrically connected；
Substandard products discharge component, is installed on body, for that will be located at the detection station when computer-made decision printed article is substandard products
Printed article remove；
Electronic control unit, the electronic control unit are electrically connected with computer, conveying device, substandard products discharge component；
Operating process, comprising the following steps:
Feeding step: printed article is sent into detection station by conveying device, triggers location switch, and second conveying section stops work
Make, so that printed article stays in detection station and is located in the scope of sight of camera lens possessed by CCD camera；
Take pictures step: the lighting unit is taken pictures to printed article surface light projector, CCD camera scanning, and image data is transferred to institute
State computer；
Analytical procedure: computer and has been stored by looking for side algorithm, round algorithm being looked for measure several measurement numerical value of current printed article
Standard items numerical value comparison after, if determining current printed matter for non-defective unit without departing from range of tolerable variance；If there is any one is surveyed
Numerical quantity then determines current printed article for substandard products beyond range of tolerable variance；
Discharging step: if currently determining that result is non-defective unit, the second conveying section of conveying device starts work, non-defective unit is got married and start a new life
Product delivery outlet is sent from detection station；If currently determining that result is substandard products, substandard products output precision is by substandard products from substandard products delivery outlet
Discharging, also, computer record is currently judged as the printed article serial number of substandard products；Then, electronic control unit issues instruction so that defeated
Device is sent to work on；
Energy saving step: it is triggered in place if printed article has been not detected in 1 minute in the location switch of detection station, electronic control unit
Computer is issued instructions to, camera, lighting unit is allowed to enter standby mode；Conveying device also enters idling low power state.
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| CN201910561376.2A CN110434084A (en) | 2019-06-26 | 2019-06-26 | The certificate press quality checking device and application method of view-based access control model technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561376.2A CN110434084A (en) | 2019-06-26 | 2019-06-26 | The certificate press quality checking device and application method of view-based access control model technology |
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| CN110434084A true CN110434084A (en) | 2019-11-12 |
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| CN203127806U (en) * | 2013-02-18 | 2013-08-14 | 上海壹墨图文设计制作有限公司 | Suction nozzle device of paper feeder |
| CN106040616A (en) * | 2016-08-12 | 2016-10-26 | 乐山新天源太阳能科技有限公司 | Automatic cell slice power sorter |
| CN206366513U (en) * | 2016-11-24 | 2017-08-01 | 四川吉盛印铁有限公司 | A kind of new tin plate printing quality inspection device |
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Application publication date: 20191112 |