CN110126481A - A kind of plate digital printing system - Google Patents
A kind of plate digital printing system Download PDFInfo
- Publication number
- CN110126481A CN110126481A CN201910275115.4A CN201910275115A CN110126481A CN 110126481 A CN110126481 A CN 110126481A CN 201910275115 A CN201910275115 A CN 201910275115A CN 110126481 A CN110126481 A CN 110126481A
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- Prior art keywords
- plate
- conduction band
- printing
- pattern
- cleaning
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- 238000007639 printing Methods 0.000 title claims abstract description 76
- 238000004519 manufacturing process Methods 0.000 claims abstract description 27
- 239000007921 spray Substances 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims description 56
- 238000007790 scraping Methods 0.000 claims description 30
- 230000001360 synchronised effect Effects 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000003447 ipsilateral effect Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 238000010304 firing Methods 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 210000003195 fascia Anatomy 0.000 claims description 4
- 238000013507 mapping Methods 0.000 claims description 4
- 238000012876 topography Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000011514 reflex Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- ADHFMENDOUEJRK-UHFFFAOYSA-N 9-[(4-fluorophenyl)methyl]-n-hydroxypyrido[3,4-b]indole-3-carboxamide Chemical compound C1=NC(C(=O)NO)=CC(C2=CC=CC=C22)=C1N2CC1=CC=C(F)C=C1 ADHFMENDOUEJRK-UHFFFAOYSA-N 0.000 description 1
- 241001482237 Pica Species 0.000 description 1
- 239000012237 artificial material Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
-
- 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
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
-
- 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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
- B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
-
- 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
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
-
- 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
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4078—Printing on textile
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The present invention relates to a kind of plate digital printing systems, which is characterized in that the more change in pattern of plate including being located at front end print intelligent identifying system and positioned at the print system of rear end, in which: the more change in pattern printing intelligent identifying systems of plate include sample database；Shooting unit；Matching unit；Print system includes the scan-type flat-panel printer and culvert type flying print production line controlled by a control unit, and scan-type flat-panel printer and culvert type flying print production line use identical ink, spray head and color management software.The equipment feature of present invention combination scan-type and culvert type enables a large-scale printing manufacturer while high yield, guarantees the flexibility of production.
Description
Technical field
The present invention relates to a kind of systems for carrying out digital printing in plate, are applied to board industry digital printing field.
Background technique
In board industry digital printing field, using digital printing technology calcium silicate board, cement pressure plate etc. (with
Lower general designation plate) surface decorated, form pattern abundant true to nature.There are mainly two types of forms for existing minority production line
The advantages of setting of equipment, respectively scan-type and culvert type equipment, scan-type equipment is: cost is comparatively cheap, production is clever
Activity is big, but the disadvantage is that production efficiency is lower.The advantages of culvert type equipment is: high production efficiency, pattern are relatively fixed, but disadvantage
It is that investment is big.
Meanwhile no matter using using scan-type equipment or using culvert type equipment, in order to reach optimal product effect,
Corresponding pattern can be printed on plate according to the decorative pattern and figure of different material plates.Different decorative patterns and figure are beaten
Different patterns is printed, the pattern printed in this way not only has visual effect true to nature, also has haptic effect true to nature.Cause
This, plate is before being printed it needs to be determined that the decorative pattern and the planar graph above plate of plate, then select phase in computer
The pattern answered.In current production, this work is manually carried out, for example the artificial material for determining palpus printing is A, then
In computer, corresponding pattern P ICA is chosen, then the print pattern PICA in materials A, carry out printing batch production.
Summary of the invention
The purpose of the present invention is: in conjunction with the advantages of scan-type equipment and culvert type equipment, meanwhile, realize the decorative pattern to plate
With the automatic identification of figure.
In order to achieve the above object, the technical solution of the present invention is to provide a kind of plate digital printing system, features
It is, the more change in pattern of the plate including being located at front end print intelligent identifying system and positioned at the print system of rear end, in which:
The more change in pattern printing intelligent identifying systems of plate include: sample database, are stored with: having in sample database
The M of the N kind plate sample of different decorative patterns and/or figure feature regional images, M feature regionals of same plate sample
As being that the M of current plate sample is not overlapped and the image of the regional area of area equation；Every kind of plate sample is corresponding to be beaten
It is patterned；The mapping relations of print pattern and the M of corresponding plate sample feature regional images；
Shooting unit, the M for shooting N kind plate sample open feature regional images, and to be printed for captured in real-time
The topography of the M of plate regional areas corresponding with characteristic area position；
Matching unit, M characteristic areas of M topographies and each plate sample for obtaining shooting unit in real time
Image matches, according to the mapping relations in sample database, using the corresponding print pattern of plate sample to match as working as
The print pattern of preceding plate to be printed is sent to the print system of rear end；
Print system includes the scan-type flat-panel printer controlled by a control unit and culvert type flying print production
Line, scan-type flat-panel printer and culvert type flying print production line are soft using identical ink, spray head and color management
Part, in which:
Control unit control scan-type flat-panel printer is printed on plate to be printed by the more change in pattern printings of plate
The pattern of intelligent identifying system identification forms printing board samples, will print the printing plate phase of board samples and desired design
Compare, judge color difference and leads to the equipment firing data of the color difference, it is by control unit that equipment firing data is complete
It copies on culvert type flying print production line；
The equipment firing data that culvert type flying print production line confirms according to scan-type flat-panel printer, in bulk to
It is printed on the plate of printing by the pattern of the more change in pattern printing intelligent identifying system identifications of plate.
Preferably, the culvert type flying print production line includes impression block group, and conduction band will be located at the to be printed of feed inlet
Plate transport via impression block group to discharge port, by impression block group on plate print pattern；
Plate being equipped in feed inlet to print to middle backgauge clamping device, impression block group is equipped with the device of cleaning printing head,
Autosizing cleaning device is equipped in discharge port.
Preferably, the plate printing centering backgauge clamping device includes the side plate positioned at arranged on left and right sides, the side plate of two sides
Between be equipped with the shaft, axis and the guide rail that are sequentially arranged from front to back；
Along scraper component is axially arranged in shaft, the left and right both ends of shaft are respectively provided with a driving assembly, the driving group of two sides
Part is separately fixed on the side plate of two sides, is rotated by driving assembly drive shaft around its central axes；
Be equipped on axis it is N number of can free rolling sun gear；Being respectively equipped on the side plate of arranged on left and right sides can up and down adjustment
Adjusting nut, the bottom of the adjusting nut of arranged on left and right sides is connected with the left and right both ends of axis respectively, is consolidated axis by adjusting nut
It is scheduled between the side plate of two sides, when adjusting nut up and down adjustment, band moving axis is moved up and down；
The middle part of guide rail be equipped with left and right two output shafts clamping cylinder component, left and right the two of clamping cylinder component
Side is respectively equipped with the clamping wheel assembly being threaded through on guide rail, two clamping wheel assemblies, two with clamping cylinder component respectively
Output shaft is fixedly connected.
Preferably, the driving component includes the backgauge cylinder set on the side plate, the output arm of backgauge cylinder and company
One end of fitting is hinged, and the other end of connector is sheathed on the left part or right part of the shaft.
Preferably, it is equipped with scale on the side plate, the instruction for following it to move up and down is equipped on the adjusting nut
Plate, indicator board are matched with scale.
Preferably, the device of the cleaning printing head includes the motor with speed reducer, motor via reducer driving
Transmission shaft rotation, speed reducer are located at the middle part of transmission shaft, and the left and right both ends of transmission shaft are respectively equipped with a synchronizing wheel, each
It is set below the synchronizing wheel of side there are two driven wheel spaced apart, the ipsilateral synchronizing wheel of a synchronous belt pile warp and driven
Wheel is equipped with extremely between the synchronous belt of the left and right sides so that ipsilateral synchronizing wheel and driven wheel drives ipsilateral synchronous belt to rotate
Few one group of cleaning device, left and right both ends and the ipsilateral synchronous belt of every group of cleaning equipment are connected and fixed, in which:
Every group of cleaning equipment includes the air draught box below spray head, and air draught box is connected with underpressure-generating device, air draught
The left and right both ends of box are connected and fixed with ipsilateral synchronous belt, and air draught box top is provided with hole and is equipped with suction nozzle, and underpressure-generating device is logical
It crosses suction nozzle and generates suction air, the top edge of air draught box is equipped with scraping blade.
Preferably, the printing conduction band autosizing cleaning device includes being arranged in the sizer of conduction band crimp end and scraping
Adhesive dispenser, sizer are located at the top of conduction band, and Frictioning device is located at the lower section of conduction band, and sizer and Frictioning device are in width
It spends on direction across whole conduction band, in which:
Sizer includes the support tube being fixed on above conduction band, and support tube is in the direction of the width across whole conduction band, branch
Stay tube is equipped with rack gear and guide rail, and guide rail, which is equipped with, to be fixed on sliding block along the sliding block that guide rail moves, servo motor and glue spraying bucket
On, the output shaft of servo motor is equipped with gear, and wheel and rack is meshed；
Frictioning device includes the funnel below conduction band, and funnel is in the direction of the width above whole conduction band, funnel
Equipped with cleaning water pipe and scraping blade angular adjustment component, cleans on water pipe and be provided with pore, cleaning water pipe and external cleaning solution supplying
Device is connected, the surface that the cleaning solution of cleaning solution supplying unit feeding is injected in conduction band by cleaning the pore of water pipe, by scraping blade
Angular adjustment component will be in the glue hanging fascia to funnel on conduction band surface.
Preferably, the scraping blade angular adjustment component includes the adjusting nut positioned at arranged on left and right sides, and each adjusting nut is worn
In a threaded block, adjusting nut is threadedly engaged with threaded block, the front end of each adjusting nut and the one of a connector
End is hinged, and the other end of two connectors of arranged on left and right sides is separately fixed at the arranged on left and right sides of scraping blade fixed frame, and scraping blade is set to
On scraping blade fixed frame.
Preferably, it is respectively arranged on the left side and the right side one block of side plate in the funnel and the scraping blade angular adjustment component, often
Block side plate be equipped with one can free rolling conduction band pinch roller, conduction band pinch roller fits closely with the conduction band.
The present invention has the advantage that
(1) present invention combines the equipment feature of scan-type and culvert type, and a large-scale printing manufacturer is enable to exist
While high yield, guarantee the flexibility of production.
(2) present invention is required for the actual production at present in plate printing field, can be detached from artificial in production
Recognition interference quickly identifies the pattern of plate to be printed online, and the pattern of required printing is rapidly input in equipment.To reach
To in production process, uninterruptedly and in real time switch print pattern.
(3) the multi-disc plate in the present invention needs while entering print area, and material successively reaches printing inlet
When, it can position to fast accurate, and by a set of simple " sun gear pinch roller " component, guarantee that multi-disc plate does not arch upward.
(4) device for cleaning printing head combines air draught with scraping blade, not only increases area coverage, and by scraping
The ink hanging fascia that piece can will can not be blown off on spray head, increases cleaning effect, can be realized the complete of the nozzle of printing head
Face thoroughly washes, it is ensured that printing effect significantly improves the service life of printer.
(5) cleaning glue can be smeared automatically conduction band, and automatically by UV cured on conduction band according to the service time of setting
Glue strikes off, while improving cleaning efficiency, it is ensured that cleaning effect.
Detailed description of the invention
Fig. 1 is that the more change in pattern of plate print the shooting schematic diagram of camera used in intelligent identifying system in the present invention；
Fig. 2 is the general structure schematic diagram of print system in the present invention；
Fig. 3 is the installation diagram that plate prints centering backgauge clamping device；
Fig. 4 is the explosive view that plate prints centering backgauge clamping device；
Fig. 5 is the application schematic diagram for cleaning the device of printing head；
Fig. 6 is the explosive view for cleaning the device of printing head；
Fig. 7 is the general structure schematic diagram for printing conduction band autosizing cleaning device；
Fig. 8 is the side view for printing conduction band autosizing cleaning device；
Fig. 9 is the structural schematic diagram of sizer；
Figure 10 is the structural schematic diagram of Frictioning device.
Specific embodiment
In order to make the present invention more obvious and understandable, hereby with preferred embodiment, and attached drawing is cooperated to be described in detail below.
The present invention provides the more change in pattern printing intelligence of plate that a kind of plate digital printing system includes positioned at front end
Identifying system and print system positioned at rear end.
As shown in Figure 1, the more change in pattern printing intelligent identifying systems of plate realize the intelligence of the more change in pattern printings of plate
Recognition methods mainly include patterns of material log in and two steps of online pattern identification, specifically:
Step 1, patterns of material log in
The plate sample for all types of plates that certain printing device can print is obtained, different plate samples has
Different decorative patterns and figure.All plate samples are registered in " material login system ".When registering some plate sample,
As shown in Figure 1, gray scale industrial camera 41 is suspended on the top of plate sample 42 using the gray scale industrial camera 41 of 5,000,000 pixels,
At a distance of 500mm between gray scale industrial camera 41 and plate sample 42.Use pure white (monochromatic light) LED43 lasting light as photograph
It is bright, 6 characteristic areas 44 not less than 120mm*90mm on plate sample 42 are intercepted, are spaced between two neighboring characteristic area 44
200mm.(material objective reality itself is considered for the image of this 6 characteristic areas 44 as " characteristic image " of the plate sample
Color difference, characteristic image only takes gray feature, do not do the definition of color).I.e. each plate sample has 6 " characteristic images ".It will
" characteristic image " of each plate sample and the print pattern of the respective plates sample in computer are associated, and are formed corresponding
File.
Step 2: online pattern identification
On printing device, installation and " material login system " identical industrial camera and light source accomplish two camera systems
The external condition of system it is identical.
Plate to be printed is placed on printing device, camera captures image with 1/5000 time for exposure, in step 1
The same position of middle interception characteristic image, corresponding 6 images of real-time interception, 6 images that this step is obtained and " material login
The characteristic image for each plate sample that system " pre-registers is matched.When matching, each characteristic image is corresponding with position real
When the image that obtains must reach 95% or more high matching degree on characteristic matching degree, if not reaching this " identification threshold
Value ", then it fails to match, system alarm.Conversely, system finds the mimeograph documents of respective associated in computer, defeated after successful match
Enter this document to work into printing device, this process can be completed in 0.1 second.
As shown in Fig. 2, print system includes the scan-type flat-panel printer and culvert type controlled by a control unit PC
Flying print production line.Scan-type flat-panel printer and culvert type flying print production line use identical ink, spray head
And color management software.
Control unit PC control scan-type flat-panel printer prints on plate to be printed to be beaten by the more change in pattern of plate
The pattern of intelligent identifying system identification is printed, printing board samples are formed, the printing plate of board samples and desired design will be printed
It compares, judge color difference and leads to the equipment firing data of the color difference, it is by control unit that equipment firing data is complete
It is whole to copy on culvert type flying print production line.Culvert type flying print production line confirms according to scan-type flat-panel printer
Equipment firing data prints on plate to be printed in bulk by the more change in pattern printing intelligent identifying system identifications of plate
Pattern.
Scan-type flat-panel printer includes print platform 4 and printing trolley 3, and arrow 1 and arrow 2 illustrate printing respectively
Direction and step direction.
Culvert type flying print production line includes impression block group 7, and conduction band 8 passes through the plate to be printed for being located at feed inlet 5
By the transport of impression block group 7 to discharge port 6, by impression block group 7 on plate print pattern.Arrow 45 illustrates feedstock direction.
It is equipped with plate in feed inlet 5 to print to middle backgauge clamping device, impression block group 7 is equipped with the device of cleaning printing head, is discharging
Mouth 6 is equipped with autosizing cleaning device.
In conjunction with Fig. 3 and Fig. 4, plate printing centering backgauge clamping device includes the side plate 10 positioned at arranged on left and right sides, two sides
Shaft 21, axis 22, profile 26 and the guide rail 23 being sequentially arranged from front to back are equipped between side plate 10.
Edge is axially arranged with scraper component 9 in shaft 21.A connector is arranged on the left and right both ends of shaft 21 respectively
24.The connector 24 of every side is hinged with the output arm of a backgauge cylinder 14.Backgauge cylinder 14 is fixed on ipsilateral side plate
On 10, rotated by 14 drive shaft 21 of backgauge cylinder around its central axes.
Be equipped on axis 22 it is N number of can free rolling sun gear 17, sun gear 17 is mounted on deep groove ball bearing 16, deep
Ditch ball bearing 16 is fixed on axis 22 by closing piece 15.
In the present invention, the position of sun gear 17 can be with up and down adjustment, specific implementation are as follows:
It is all fixed with one piece of threaded block 25 on the side plate 10 of every side, an adjusting spiral shell is equipped in every piece of threaded block 25
Mother 11, adjusting nut 11 is threadedly engaged with threaded block 25, so that adjusting nut 11 can be with up and down adjustment.The adjusting of arranged on left and right sides
The bottom of nut 11 is connected with the left and right both ends of axis 22 respectively, by adjusting nut 11 by axis 22 be fixed on two sides side plate 10 it
Between, when 11 up and down adjustment of adjusting nut, band moving axis 22 is moved up and down.For the up and down adjustment of 17 position of accurate observation sun gear
Amplitude is equipped with scale 12 on side plate 10, and the indicator board 13 for following it to move up and down, indicator board 13 are equipped on adjusting nut 11
It is matched with scale 12, so as to the distance moved up and down according to location confirmation nut 11 of the indicator board 13 on scale 12.
Charging light eye component 18 is equipped on profile 26.
Guide rail 23 includes two cylindrical slideways arranged in front and rear, and the middle part of guide rail 23, which is equipped with, has left and right two outputs
The clamping cylinder component 19 of axis.Two output shafts of clamping cylinder component 19 are located between two cylindrical slideways.Guide rail
It is worn on 23 there are two clamping wheel assembly 20, two clamp wheel assemblies 20 and are located at the left and right sides of clamping cylinder component 19, and two
Wheel assembly 20 is clamped to be fixedly connected with two output shafts of clamping cylinder component 19 respectively.
The course of work of plate printing centering backgauge clamping device are as follows: when print media enters under charging light eye component 18
Side, charging light eye component 18 receive signal, are accurately calculated by time delay, send a signal to control component, control
Component controls the contraction of backgauge cylinder 14, and rotating blade component 9 blocks print media under scraper plate turns.According to print media
Thickness adjusts adjusting nut 11 according to reading of the indicator board 13 on scale 12 and sun gear 17 is adjusted to suitable height,
To adapt to the print media of different-thickness.The arc surface of the sun gear 17 and upper surface of print media is soft contacts, compacting printing is situated between
Matter guarantees that clamping wheel assembly 20 is not in raised uneven phenomenon during clamping print media.After the completion of movement,
Control component controls the contraction of clamping cylinder component 19 again, and two clamping wheel assemblies 20 are mobile to centre, clamps print media
Two sides, it is ensured that print media prints between two parties.It controls component control clamping cylinder component 19 to extend, clamps wheel assembly 20 to two sides
It is mobile, unclamp print media.Control component controls the elongation of backgauge cylinder 14 again, and scraper component 9 is risen, print media with
Conduction band enters print area.
In conjunction with Fig. 5 and Fig. 6, the device of the cleaning printing head in the present invention includes the motor 30 with speed reducer 29, electricity
Machine 30 drives transmission shaft 28 to rotate by speed reducer 29.Speed reducer 29 is located at the middle part of transmission shaft 28, and left and right the two of transmission shaft 28
End is respectively equipped with a synchronizing wheel 27.It sets in the lower section of every side synchronizing wheel 27 there are two driven wheel 37 spaced apart,
Piece 31 pile warp of synchronous belt ipsilateral synchronizing wheel 27 and driven wheel 37 so that ipsilateral synchronous belt 31 formed one end vertical section and
One section of horizontal segment.Synchronous belt 31 drives rotation by ipsilateral synchronizing wheel 27 and driven wheel 37.
It is equipped with two groups of cleaning devices between the synchronous belt 31 of the left and right sides, left and right both ends of every group of cleaning equipment and same
The horizontal segment of the synchronous belt 31 of side is connected and fixed.After synchronous belt 31 rotates, drive cleaning device mobile.Every group of cleaning equipment packet
Include the air draught box 33 being located at below spray head.Air draught box 33 is connected with external underpressure-generating device 38.Air draught box 33 it is left and right
Both ends are connected and fixed with ipsilateral synchronous belt 31, and synchronous belt 31 is allowed to drive air draught box 33 mobile.It opens 33 top surface of air draught box
There is hole and is equipped with suction nozzle 34, meanwhile, it is equipped at the top edge of air draught box 33 in the longitudinal direction across entire air draught box 33
Scraping blade 35.Bellows 32 is further fixed on air draught box 33.
It is equipped with light eye reflex plate 36 on every group of cleaning equipment, is equipped with and light in the extreme position of every group of cleaning equipment movement
The light eye that eye reflex plate 36 matches.Light eye is connected with controller, and controller connects motor 30.
When cleaning the device work of printing head, motor 30 drives transmission shaft 28 to rotate by speed reducer 29, transmission shaft 28
While rotation, synchronous belt 31 is driven to rotate by synchronizing wheel 27 and driven wheel 37, so that air draught box 33 is below spray head
It is mobile.For air draught box 33 in moving process, underpressure-generating device 38 generates suction air by suction nozzle 34, will be by the oil below spray head
Ink dot sucks in air draught box 33, while forming one layer of oil film in the lower section of spray head.Scraping blade 35 on air draught box 33 will be below spray head
Oil film scrape to 33 top surface of air draught box again via 33 top surface of air draught box hole flow into air draught box 33 in.When cleaning equipment is moved to
After light eye reflex plate 36 triggers light eye, light eye feedback signal is stopped to controller, controller feedback signal to motor 30, motor 30
Rotation stop is dynamic, and air draught box 33 halts.Then, motor 30 inverts, and synchronous belt 31 rotates backward, and air draught box 33 is moved backward to first
Beginning position.
As shown in fig. 7, the printing conduction band autosizing cleaning device in the present invention includes be arranged in 8 crimp end of conduction band upper
Adhesive dispenser 39 and Frictioning device 40, sizer 39 are located at the top of conduction band 8, and Frictioning device 40 is located at the lower section of conduction band 8, on
Adhesive dispenser 39 and Frictioning device 40 are in the direction of the width across whole conduction band 8.
In conjunction with Fig. 8 and Fig. 9, sizer 39 includes the support tube 39-1 for being fixed on 8 top of conduction band, and support tube 39-1 is in width
It spends on direction across whole conduction band 8.The left and right ends of support tube 39-1 are respectively equipped with a mounting base 39-2, two mounting bases
39-2 is separately fixed at the arranged on left and right sides of conduction band 8.Support tube 39-1 is equipped with rack gear 39-3 and guide rail 39-4.On guide rail 39-4
Equipped with that can be equipped with L-type mounting plate 39-8 on the sliding block 39-5 that guide rail 39-4 is moved, sliding block 39-5, servo motor 39-6 is set to
On the horizontal part of L-type mounting plate 39-8, glue spraying bucket 39-7 passes through the U-shaped mounting plate 39-11 encircled outside it and is fixed on L-type peace
On the vertical portion of loading board 39-8.Gear 39-9 is fixed on the output shaft of servo motor 39-6 by expansion set 39-10, gear 39-
9 are meshed with rack gear 39-3.
In conjunction with Fig. 8 and Figure 10, Frictioning device 40 is fixed on printer entirely through the side plate 40-9 for being located at arranged on left and right sides
On.Frictioning device 40 includes the funnel 40-1 positioned at 8 lower section of conduction band, and funnel 40-1 is in the direction of the width across whole conduction band 8.Leakage
The top 40-1 struggle against equipped with cleaning water pipe 40-2 and scraping blade angular adjustment component.It is provided with pore on cleaning water pipe 40-2, cleans water pipe
40-2 is connected by water valve 40-3 with external cleaning solution supplying device, and the cleaning solution of cleaning solution supplying unit feeding passes through cleaning
The pore of water pipe 40-2 is injected in the surface of conduction band 8, by scraping blade angular adjustment component by the glue hanging fascia on conduction band surface to funnel
In 40-1.Every piece of side plate 40-9 be equipped with one can free rolling conduction band pinch roller 40-10, conduction band pinch roller 40-10 leads with described
Band 8 fits closely.
Scraping blade angular adjustment component includes the adjusting nut 40-4 positioned at arranged on left and right sides, and each adjusting nut 40-4 is worn
In in a threaded block 40-5, adjusting nut 40-4 is threadedly engaged with threaded block 40-5, the front end of each adjusting nut 40-4 with
One end of one connector 40-6 is hinged, and the other end of two connector 40-6 of arranged on left and right sides is separately fixed at scraping blade and fixes
The arranged on left and right sides of frame 40-7, scraping blade 40-8 are set on scraping blade fixed frame 40-7.
When printing the work of conduction band autosizing cleaning device, water valve 40-3 is opened, the pore cleaned on water pipe 40-2 will be clear
Washing lotion is sprayed on conduction band outer surface, by scraping blade angular adjustment component, adjusts angle and dynamics that scraping blade 40-8 is contacted with conduction band, leads to
The high-speed rotation of conduction band is crossed, scraping blade 40-8 wipes the glue of conduction band outer surface off, and glue flows into funnel 40-1, and funnel 40-1 is logical
Bellows is crossed to connect with useless bucket, it, can be by the glue environmental protection treatment in useless bucket after the completion of the cleaning of conduction band outer surface.Funnel
40-1 is connect by 4 bolts with side plate 40-9, cleaning easy to disassemble.
Claims (9)
1. a kind of plate digital printing system, which is characterized in that the more change in pattern printing intelligence of plate including being located at front end are known
Other system and the print system positioned at rear end, in which:
The more change in pattern printing intelligent identifying systems of plate include: sample database, are stored in sample database: having difference
Decorative pattern and/or figure N kind plate sample M feature regional images, M feature regional images of same plate sample are
M of current plate sample are not overlapped and the image of the regional area of area equation；The corresponding printed drawings of every kind of plate sample
Case；The mapping relations of print pattern and the M of corresponding plate sample feature regional images；
Shooting unit, for shooting M feature regional images of N kind plate sample, and the plate to be printed for captured in real-time
M regional area corresponding with characteristic area position topography；
Matching unit, M feature regional images of M topographies and each plate sample for obtaining shooting unit in real time
Match, according to the mapping relations in sample database, using the corresponding print pattern of plate sample to match as currently to
The print pattern of the plate of printing is sent to the print system of rear end；
Print system includes the scan-type flat-panel printer and culvert type flying print production line controlled by a control unit, is swept
It retouches formula flat-panel printer and culvert type flying print production line uses identical ink, spray head and color management software,
In:
Control unit control scan-type flat-panel printer is printed on plate to be printed by the more change in pattern printing intelligence of plate
The pattern of identifying system identification forms printing board samples, and printing board samples are compared with the printing plate of desired design,
Judge color difference and lead to the equipment firing data of the color difference, by control unit by equipment firing data complete copy to
On culvert type flying print production line；
The equipment firing data that culvert type flying print production line confirms according to scan-type flat-panel printer, in bulk to be printed
Plate on printing by plate more change in pattern printing intelligent identifying systems identification pattern.
2. a kind of plate digital printing system as described in claim 1, which is characterized in that the culvert type flying print production
Line includes impression block group (7), and the plate to be printed that conduction band (8) will be located at feed inlet (5) is transported via impression block group (7) to out
Material mouth (6), by impression block group (7) print pattern on plate；
Plate is equipped in feed inlet (5) and prints centering backgauge clamping device, and impression block group (7) is equipped with the dress of cleaning printing head
It sets, is equipped with autosizing cleaning device in discharge port (6).
3. a kind of plate digital printing system as claimed in claim 2, which is characterized in that the plate printing centering backgauge folder
Material device includes the side plate (10) positioned at arranged on left and right sides, and turn being sequentially arranged from front to back is equipped between the side plate (10) of two sides
Axis (21), axis (22) and guide rail (23)；
Along being axially arranged with scraper component (9) in shaft (21), the left and right both ends of shaft (21) are respectively provided with a driving assembly, two sides
Driving assembly be separately fixed on the side plate (10) of two sides, by driving assembly drive shaft (21) around its central axes rotate；
Be equipped on axis (22) it is N number of can free rolling sun gear (17)；Being respectively equipped on the side plate (10) of arranged on left and right sides can
The adjusting nut (11) of up and down adjustment, the bottom of the adjusting nut (11) of arranged on left and right sides respectively with the left and right both ends phase of axis (22)
Even, axis (22) is fixed between the side plate (10) of two sides by adjusting nut (11), when adjusting nut (11) up and down adjustment, is driven
Axis (22) moves up and down；
The middle part of guide rail (23) is equipped with the clamping cylinder component (19) with left and right two output shafts, clamping cylinder component (19)
Arranged on left and right sides be respectively equipped with the clamping wheel assembly (20) being threaded through on guide rail (23), two clamping wheel assemblies (20) point
It is not fixedly connected with two output shafts of clamping cylinder component (19).
4. a kind of plate digital printing system as claimed in claim 3, which is characterized in that the driving component includes being set to institute
The backgauge cylinder (14) on side plate (10) is stated, one end of the output arm and connector (24) of backgauge cylinder (14) is hinged, connector
(24) the other end is sheathed on the left part or right part of the shaft (21).
5. a kind of plate digital printing system as claimed in claim 3, which is characterized in that be equipped with mark on the side plate (10)
Ruler (12) is equipped with the indicator board (13) for following it to move up and down, indicator board (13) and scale on the adjusting nut (11)
(12) it matches.
6. a kind of plate digital printing system as claimed in claim 2, which is characterized in that the device of the cleaning printing head
Motor (30) including having speed reducer (29), motor (30) pass through speed reducer (29) driving transmission shaft (28) rotation, speed reducer
(29) it is located at the middle part of transmission shaft (28), the left and right both ends of transmission shaft (28) are respectively equipped with a synchronizing wheel (27), in every side
Driven wheel (37) spaced apart there are two being set below synchronizing wheel (27), the ipsilateral synchronization of synchronous belt (31) pile warp
(27) and driven wheel (37) are taken turns, so that ipsilateral synchronizing wheel (27) and driven wheel (37) drive ipsilateral synchronous belt (31) rotation,
Be equipped at least one set of cleaning device between the synchronous belt (31) of the left and right sides, the left and right both ends of every group of cleaning equipment with it is ipsilateral
Synchronous belt (31) be connected and fixed, in which:
Every group of cleaning equipment includes the air draught box (33) below spray head, and air draught box (33) is connected with underpressure-generating device (38)
Logical, the left and right both ends of air draught box (33) are connected and fixed with ipsilateral synchronous belt (31), and air draught box (33) top surface is provided with hole and is equipped with
Suction nozzle (34), underpressure-generating device (38) generate suction air by suction nozzle (34), and the top edge of air draught box (33) is equipped with scraping blade
(35)。
7. a kind of plate digital printing system as claimed in claim 2, which is characterized in that the printing conduction band autosizing is clear
Cleaning device includes the sizer (39) and Frictioning device (40) for being arranged in conduction band (8) crimp end, and sizer (39), which is located at, leads
The top of band (8), Frictioning device (40) are located at the lower section of conduction band (8), and sizer (39) and Frictioning device (40) are in width
Across whole conduction band (8) on direction, in which:
Sizer (39) includes the support tube (39-1) being fixed on above conduction band (8), and support tube (39-1) is in the direction of the width
Across whole conduction band (8), support tube (39-1) is equipped with rack gear (39-3) and guide rail (39-4), and guide rail (39-4) is equipped with can edge
The mobile sliding block (39-5) of guide rail (39-4), servo motor (39-6) and glue spraying bucket (39-7) are fixed on sliding block (39-5), watch
The output shaft for taking motor (39-6) is equipped with gear (39-9), and gear (39-9) is meshed with rack gear (39-3)；
Frictioning device (40) includes the funnel (40-1) below conduction band (8), and funnel (40-1) is in the direction of the width across whole
Root conduction band (8), funnel (40-1) top are equipped with cleaning water pipe (40-2) and scraping blade angular adjustment component, clean on water pipe (40-2)
It is provided with pore, cleaning water pipe (40-2) is connected with external cleaning solution supplying device, the cleaning solution of cleaning solution supplying unit feeding
Pore by cleaning water pipe (40-2) is injected in the surfaces of conduction band (8), by scraping blade angular adjustment component by the glue on conduction band surface
In water hanging fascia to funnel (40-1).
8. a kind of plate digital printing system as claimed in claim 7, which is characterized in that the scraping blade angular adjustment component packet
The adjusting nut (40-4) positioned at arranged on left and right sides is included, each adjusting nut (40-4) is arranged in a threaded block (40-5), adjusts
Section nut (40-4) is threadedly engaged with threaded block (40-5), the front end of each adjusting nut (40-4) and a connector (40-6)
One end it is hinged, the other end of two connectors (40-6) of arranged on left and right sides be separately fixed at a left side of scraping blade fixed frame (40-7),
Right two sides, scraping blade (40-8) are set on scraping blade fixed frame (40-7).
9. a kind of plate digital printing system as claimed in claim 7, which is characterized in that in the funnel (40-1) and described
Scraping blade angular adjustment component is respectively arranged on the left side and the right side one piece of side plate (40-9), and every piece of side plate (40-9) is equipped with one can be certainly
By the conduction band pinch roller (40-10) rolled, conduction band pinch roller (40-10) is fitted closely with the conduction band (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910275115.4A CN110126481B (en) | 2019-04-08 | 2019-04-08 | Digital printing system for plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910275115.4A CN110126481B (en) | 2019-04-08 | 2019-04-08 | Digital printing system for plates |
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| CN110126481A true CN110126481A (en) | 2019-08-16 |
| CN110126481B CN110126481B (en) | 2024-02-27 |
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|---|---|---|---|
| CN201910275115.4A Active CN110126481B (en) | 2019-04-08 | 2019-04-08 | Digital printing system for plates |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312044A (en) * | 2021-12-03 | 2022-04-12 | 上海泰威技术发展股份有限公司 | 3D printing automatic identification system and method for single plate and multiple plates |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201020933Y (en) * | 2007-03-21 | 2008-02-13 | 胡滨 | Printer multiple tray plate automatic paper-feeding device |
| CN101168326A (en) * | 2007-09-05 | 2008-04-30 | 杭州宏华数码科技股份有限公司 | Automatic monitoring method for printing machine ink-jet head and device thereof |
| CN102756574A (en) * | 2012-06-26 | 2012-10-31 | 杭州宏华数码科技股份有限公司 | Digital jet printing system with pre-detection device |
| CN103324759A (en) * | 2013-07-05 | 2013-09-25 | 易翔 | Ceramic tile intelligent recognition device |
| CN103544560A (en) * | 2013-10-08 | 2014-01-29 | 杭州慕锐网络技术有限公司 | Digital printing production method with various patterns |
| CN104039555A (en) * | 2011-11-22 | 2014-09-10 | 图像电子公司 | Printing system for application of a patterned clear layer for reducing gloss banding |
| CN105058991A (en) * | 2015-09-15 | 2015-11-18 | 南京富美丽印数码科技有限公司 | Full-automatic high-speed digital jet-printing and sheet-cutting integrated machine |
| CN105159628A (en) * | 2015-08-27 | 2015-12-16 | 北京恒华伟业科技股份有限公司 | Powder grid path graph printing method, device and printer |
| CN108340483A (en) * | 2018-01-17 | 2018-07-31 | 东莞市唯美陶瓷工业园有限公司 | The green body texture method for producing ceramic brick consistent with picture on surface, control method and production equipment |
| CN108724733A (en) * | 2018-05-15 | 2018-11-02 | 北京工业大学 | A kind of visual surveillance feedback method exposing 3D printing towards face |
-
2019
- 2019-04-08 CN CN201910275115.4A patent/CN110126481B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201020933Y (en) * | 2007-03-21 | 2008-02-13 | 胡滨 | Printer multiple tray plate automatic paper-feeding device |
| CN101168326A (en) * | 2007-09-05 | 2008-04-30 | 杭州宏华数码科技股份有限公司 | Automatic monitoring method for printing machine ink-jet head and device thereof |
| CN104039555A (en) * | 2011-11-22 | 2014-09-10 | 图像电子公司 | Printing system for application of a patterned clear layer for reducing gloss banding |
| CN102756574A (en) * | 2012-06-26 | 2012-10-31 | 杭州宏华数码科技股份有限公司 | Digital jet printing system with pre-detection device |
| CN103324759A (en) * | 2013-07-05 | 2013-09-25 | 易翔 | Ceramic tile intelligent recognition device |
| CN103544560A (en) * | 2013-10-08 | 2014-01-29 | 杭州慕锐网络技术有限公司 | Digital printing production method with various patterns |
| CN105159628A (en) * | 2015-08-27 | 2015-12-16 | 北京恒华伟业科技股份有限公司 | Powder grid path graph printing method, device and printer |
| CN105058991A (en) * | 2015-09-15 | 2015-11-18 | 南京富美丽印数码科技有限公司 | Full-automatic high-speed digital jet-printing and sheet-cutting integrated machine |
| CN108340483A (en) * | 2018-01-17 | 2018-07-31 | 东莞市唯美陶瓷工业园有限公司 | The green body texture method for producing ceramic brick consistent with picture on surface, control method and production equipment |
| CN108724733A (en) * | 2018-05-15 | 2018-11-02 | 北京工业大学 | A kind of visual surveillance feedback method exposing 3D printing towards face |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312044A (en) * | 2021-12-03 | 2022-04-12 | 上海泰威技术发展股份有限公司 | 3D printing automatic identification system and method for single plate and multiple plates |
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| CN110126481B (en) | 2024-02-27 |
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