CN107813620A - Digital printer - Google Patents
Digital printer Download PDFInfo
- Publication number
- CN107813620A CN107813620A CN201710821551.8A CN201710821551A CN107813620A CN 107813620 A CN107813620 A CN 107813620A CN 201710821551 A CN201710821551 A CN 201710821551A CN 107813620 A CN107813620 A CN 107813620A
- Authority
- CN
- China
- Prior art keywords
- page
- printing
- conveyer belt
- digital printer
- vacuum drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/10—Sheet holders, retainers, movable guides, or stationary guides
- B41J13/22—Clamps or grippers
- B41J13/223—Clamps or grippers on rotatable drums
- B41J13/226—Clamps or grippers on rotatable drums using suction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/009—Diverting sheets at a section where at least two sheet conveying paths converge, e.g. by a movable switching guide that blocks access to one conveying path and guides the sheet to another path, e.g. when a sheet conveying direction is reversed after printing on the front of the sheet has been finished and the sheet is guided to a sheet turning path for printing on the back
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/08—Conveyor bands or like feeding 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
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/60—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for printing on both faces of the printing material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
- B65H5/12—Revolving grippers, e.g. mounted on arms, frames or cylinders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
- B65H5/222—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices
- B65H5/224—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices by suction belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H85/00—Recirculating articles, i.e. feeding each article to, and delivering it from, the same machine work-station more than once
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
- B65H2801/15—Digital printing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Printers Characterized By Their Purpose (AREA)
- Ink Jet (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Abstract
The present invention relates to a kind of digital printer, and it includes:For the print head (1) for the obverse and reverse for printing printing page (3), for conveying the conveyor-belt apparatus (2) of printing page (3), and for overturning the turning device (17) of printing page (3) between printing front and printing reverse side, wherein, the turning device (17) is with the first vacuum drum (18), the second vacuum drum (19) and with the upset roller (20) that device (21) is taken for keeping the clip of printing page (3) to hold in the month.
Description
Technical field
The present invention relates to a kind of digital printer, and it has print head, conveyor-belt apparatus and turning device.
Background technology
A kind of such digital printer is described in the B4 of DE 10 2,006 009 484.In the digital printer, turn over
Rotary device is configurable to overturn bag member (Wendetasche).When overturning page in overturning bag member, page is against bag member end
Portion.Here, especially page bending be present when page is conveyed with high machine speed and is made up of thin paper
(Stauchen) risk.
The content of the invention
The task of the present invention is, proposes a kind of digital printer for being also applied for processing the small page of grammes per square metre.
The task solves by the digital printer with claim 1 feature.According to the digital printer bag of the present invention
Include the print head of the obverse and reverse for printing printing page, the conveyor-belt apparatus for conveying printing page and for printing
Brush front printing reverse side between overturn printing page turning device, wherein, the turning device have the first vacuum drum,
Second vacuum drum and with the upset roller for being used to keep the clip of printing page to hold in the month taking device.
By according to the present invention digital printer three drum turning devices, page can not only more accurately, and
Can also than in bag member is overturn more protectorate overturn.The either low page of grammes per square metre (for example thin paper page) or grammes per square metre
High page (for example millboard page) can process without any problems in the digital printer according to the present invention.It is here, logical
Cross page front seamed edge backstop and page bending caused by page damage excluded.These advantages are in high print speed printing speed
In the case of similarly ensured.
A variety of feasible improvement projects are had according to the digital printer of the present invention.First vacuum drum, which can have, to be used
Hold in the month in the annular tab (Ringstege) of carrying printing page and for sinking to clip and take the annular groove of device.It is true described first
The suction opening for adsorbing printing page can be passed through in the annular tab of empty roller.Second vacuum drum can equally have
There is the annular tab for carrying printing page and hold in the month for sinking to clip and take the annular groove of device.In second vacuum drum
The suction opening for adsorbing printing page can be passed through in annular tab.
First vacuum drum can be straight with second with the first direct driver and/or second vacuum drum
Driver connected and/or described upset roller can have the 3rd direct driver.Correspondingly, a roller of the turning device or
Two rollers or all three rollers are with one or respectively with a direct driver.Direct driver is electro-motor,
The electro-motor directly (is not connected with having driver) being connected with the roller among namely so that the roller is all the time
With with electro-motor identical rotating speed.Each direct driver and each roller mutually coaxially arrange, wherein, for example, the electricity
The motor drive shaft of dynamic motor for example by the axle journal pair of coupling arrangement and the roller and is connected.
In another improvement project, the digital printer is alternatively in " positive back face printing operation " pattern and " pure
Run in face printing operation " pattern, and the turning device does not convey printing page in " pure face printing operation " pattern.
" positive back face printing operation " pattern is also referred to as the printed on both sides of printing page, and " pure face printing operation " pattern also may be used
It is referred to as being printed on one side for printing page.In " pure face printing operation " pattern, the roller of the turning device can be together empty
Turn (no page conveying) or be preferably in rotation halted state.
In another improvement project, the conveyor-belt apparatus includes the first page conveyer belt and the second page conveyer belt,
The turning device be arranged on along page transmitting path in " positive back face printing operation " pattern described two page conveyer belts it
Between.But the conveyor-belt apparatus also can only include unique page conveyer belt, in this case, the turning device is " positive and negative
Page is taken over from unique page conveyer belt in face printing operation " pattern, then upset is simultaneously finally given same unique again
Page conveyer belt.
Brief description of the drawings
Other improvement projects are described from ensuing embodiment and accompanying drawing is drawn.Accompanying drawing is shown:
Fig. 1:The overview of digital printer with turning device, and
Fig. 2:The independent view of turning device.
Embodiment
Fig. 1 shows the digital printer with multiple print heads 1.But unique this kind of print head 1 also can be only set.Institute
State unique or each contactlessly operation of print head 1 (NIP- non-impact printings) and be preferred for ink jet printing.
The printing page 3 being made up of paper, cardboard or paper tinsel is conveyed through the digital printer by conveyor-belt apparatus 2.It is described
Conveyor-belt apparatus 2 includes the first page conveyer belt 4 and the second page conveyer belt 5.The first page conveyer belt 4 surrounds first turn
Operated to the slewing rollers 7 of roller 6 and second.The second page conveyer belt 5 operates around the 3rd slewing rollers 8 and the 4th slewing rollers 9.Institute
First and the 4th slewing rollers 6 are stated, are loaded inside 9 with vacuum, as shown by arrows.The page conveyer belt 4,5 passes through described
One and the 4th slewing rollers 6,9 are loaded with vacuum.Each page conveyer belt 4,5 has upper ring segment and lower ring segment, the ring on described
Vacuum chamber 10 is disposed between section and lower ring segment, the page conveyer belt 4,5 is in guiding suction air with the vacuum chamber 10
Connection in.The upper ring segment and lower ring segment are loaded to aspirate by the vacuum chamber 10 opened towards the page conveyer belt 4 or 5
Air.Thus, the page conveyer belt 4,5 is vacuum belt and had for making printing page 3 keep fixed by suction force
Through hole., can be at each page conveyer belt 4,5 by two vacuum if the interval between the upper ring segment and lower ring segment is less big
Chamber 10 converges into a common vacuum chamber.
The upper ring segment of described two page conveyer belts 4,5 is in common horizontal plane, wherein there is also for printing page
3 supply table 11, deliver platform 12 and guide platform 13.Also it can arrange that roller or other devices replace the supply table 11 and described
Platform 13 is guided to be used to supplying and guiding printing page.The lower ring segment of described two page conveyer belts 4,5 is similarly in common water
In plane.In the upper ring segment of the first page conveyer belt 4, the print head 1 orients towards the first page conveyer belt 4,
To print the printing page 3 conveyed.
The composition material of the first page conveyer belt 4 is different from the second page conveyer belt 5.Specifically, it is described
First page conveyer belt 4 is metal tape, is for example made up of steel, and the second page conveyer belt 5 is plastic tape, for example by gathering
Urethane forms.
Metal tape (the first page conveyer belt 4) shape is particularly stable, especially in terms of its extensibility, this it with
It is favourable during 1 common operational of print head, to realize high press quality.The first page conveyer belt 4 is compared to described the
Shape is more stable for two page conveyer belts 5.It is especially very thin that the metal material of the first page conveyer belt 4 makes it possible to introducing
, the suction structure being made up of multiple through holes.The through hole of minor diameter can for example pass through laser in the wide grid of small grid
Processing generation.The very thin suction structure is advantageous to deformation, and but position stably keeps printing page 3 less and however, this
It is especially important in printing.
The plastic tape (the second page conveyer belt 5) is good heat insulator heat conductor poor in other words, this it with
It is favourable during 14 common operational of drier, to realize high efficiency.The drier 14, which is used to dry, (dries saturating or dehydration/nail
Firmly) the printed word in printing page 3.The second page conveyer belt 5 compares thermal insulation for the first page conveyer belt 5
More preferably thermal conductivity is worse in other words.The plastic material of the second page conveyer belt 5 prevents the heat introduced by the drier 14
The second page conveyer belt 5 is flowed into from printing page 3.The suction structure of the second page conveyer belt 5 can be unlike described
The suction structure of first page conveyer belt 4 is so very thin, because when drying, the requirement to the positional stability of printing page 3
It is high not as when as printing.
Injection tube 6 or similar blowing device are towards the spatial orientation between switching railway switch 15 and the 4th slewing rollers 9.
In " positive back face printing operation " pattern that the arranged beneath of conveyor-belt apparatus 2 has only in the digital printer
The turning device 17 of activation.In " pure face printing operation " pattern of the digital printer, the turning device 17 is without page
Conveying is opened, in passive states.The turning device 17 includes the first vacuum drum 18, the second vacuum drum 19 and wrapped therebetween
Include and hold the upset roller 20 for taking device 21 in the month with the clip for being used to clamp each printing page 3.The clip, which is held in the month, takes device 21 to be constructed
Held in the month into jaw type and take device.This kind of jaw type, which is held in the month, takes utensil to hold fetching portion in the month and hold in the month and take support, and they can be together relative to the upset
Roller 20 is swung.The clip, which is held in the month, takes device 21 to sense printing on first vacuum drum 18 in positive back face printing operational mode
The trailing edge of page 3.In addition to the clip is held in the month and takes device 21, the upset roller 20, which can have, to be used to keep printing page 3
Vacuum openings.First and second vacuum drum 18,19 does not have takes device 21 for keeping the clip of printing page 3 to hold in the month ---
They only hydraulically keep printing page 3.
The belt length of each page conveyer belt 4,5 is the integral multiple of the girth of each roller 18 to 20.Each slewing rollers 6 to 9
Girth correspond to the girth of each roller 18 to 20, the slewing rollers 6 to 9 are identical with the diameter of roller 18 to 20.It is described
First vacuum drum 18 is arranged between the second page conveyer belt 5 and the upset roller 20, to from the former by printing
Page 3 hands to the latter.Second vacuum drum 19 be arranged in it is described upset roller 20 and the first page conveyer belt 4 it
Between, printing page 2 is handed into the latter from the former.The roller 18 to 20 has a direct driver 22 respectively, with energy
Enough scale lengths different according to printing page 3 adjust the turning device 17, and this is by correspondingly controlling the direct drive
Device 22 is carried out.
Fig. 2 is shown from the turning device 17 on the direction of observation II shown in Fig. 1, but does not have printing page 3.Described
One structure is identical and with being used to carry the annular tab 23 of printing page 3 each other with the second vacuum drum 18,19.With mutually
The suction opening 24 that even interval forms arrangement along each annular tab 23 is passed into each annular tab 23.The suction opening 24
For adsorbing printing page 3.There is annular groove 25 between the annular tab 23, the side wall of the annular groove 25 is by the annular
Contact pin 23 is formed.The depth and width of the annular groove 25 cause the clip is held in the month to take device 21 to sink to the annular without collision
In groove 25.
Digital printer operation in this wise in " pure face printing operation " pattern:Printing page 3 is with each other
Minimum page seamed edge interval A (practically negligible) is accepted by the first page conveyer belt 4 from the supply table 11.Printing page
The jump (Anspringen) opened on 3 to the first page conveyer belt 4 is carried out in the circle zone of first slewing rollers 6
And supported by its swabbing action.Printing page 3 is conveyed through the print head 1 by the first page conveyer belt 4,
Wherein, each printing page 3 is positive by polychrome printing at it.If only existing unique print head according to already described replacement modification,
It is then positive only described in single color printing.Printing page 3 passes through the vacuum of ring segment on described during it is conveyed through the print head 3
Loading is held stationary on described in ring segment.After printing, printing page 3 from the first page conveyer belt 4 by described
Platform 12 is delivered to be delivered to the second page conveyer belt 5.Printing page 3 is defeated by the second page conveyer belt 5 at it
The warp let-off excessively the drier 14 when radiated by the drier 14 with for example hot-air or infrared-ray or laser beam." pure
In front printing operation " pattern, the switching railway switch 15 remains the first switching position not shown in accompanying drawing.Described
In first switching position, at the upper ring segment and the walking guide platform 13 of the switching railway switch and the second page conveyer belt 5
In common horizontal plane.All printing pages 3 are drawn from the second page conveyer belt 5 by the switching railway switch 15
It is directed on the walking guide platform 13.In the process, the injection tube 16 is in inactivated state.
Digital printer operation in this wise in " positive back face printing operation " pattern:From holding for the supply table 11
Printed page 3 transmits rhythm with half of pageIt is supplied to the first page conveyer belt 4 so that supplied
Page vacancy B between the printing page 3 answered be present.Each page vacancy B size adds corresponding to the scale lengths of printing page 3
Upper double interval A summation.In each page vacancy B discharged when supplying page, transmitted by first page
Band 4, the printed printing in its front of grafting in the region of first slewing rollers 6 and then still before the print head 1
Page 3.Form the page stream of no vacancy in this way, wherein, the printing page 3 of even number Position Number only front by
Printing, and the printing page 3 of odd positions numbering is not both printed not in front or in reverse side.Described in passing through when the page stream
During print head 1, the print head 1 alternately prints the reverse side of the printing page 3 of even number Position Number all the time and odd positions are compiled
Number printing page 3 front.
Subsequent delivery and drying of the printing page 3 up to the switching railway switch 15, such as " pure face printing operation " mould
Formula is equally carried out.
In " positive back face printing operation " pattern, the switching railway switch 15 carrys out switchback with page transmission cadence period
Change.It is each reached by the even number Position Number printing page 3 of printed on both sides herein when, it is described switching railway switch 15 be in phase
First switching position of Ying Yu " pure face printing operation " pattern, in first switching position, printing page 3 or the switching
Railway switch 15 is directed on the walking guide platform 13.In each odd positions numbering printing page 3 being just printed on one side herein
During arrival, the switching railway switch 15 is in accompanying drawing the second switching position shown.In second switching position, printing page
Open 3 and be not transferred into the walking guide platform 13, and be communicated to the turning device 17.Here, printing page 3 and the second page
Conveyer belt 5 is opened to turn to around the 4th slewing rollers 9 together.By to via the 4th slewing rollers 9 and by " positive and negative
The vacuum load of the second page conveyer belt 5 of the injection tube 16 activated in face printing operation " pattern, printing page 3 is in turn-around zone
In be maintained on the second page conveyer belt 5.The printing page 3 turned to down is conveyed through the second page transmission
First vacuum drum 18 is reached with 5 lower ring segment and is reliably maintained admittedly by the vacuum load of the lower ring segment herein
It is scheduled in the lower ring segment.
First vacuum drum 18 has in its anterior circumferential area corresponding with the anterior page edge of printing page 3
The negative pressure loading higher for remaining circumferential area of suction opening 24.The higher negative pressure is loaded for from described the
Two page conveyers 5 accept printing page 3 in the anterior page edge of printing page 3.In the anterior circumferential area, institute
State the first vacuum drum 18 and apply suction force to printing page, the suction force is more than the second page conveyer belt 5 to printing page
3 suction forces applied are opened, so that when accepting page, the suction force of first vacuum drum 18 overcomes described second
The suction force of page conveyer belt 5.The relatively low negative pressure of suction opening 24 loading in described remaining circumferential area of first vacuum drum 18
It is enough printing page 3 being securely fixed on first vacuum drum 18.First vacuum drum 18 is by printing page 3
It is delivered to the position being in until page the trailing edge at described two 18 and 20 common point of contacts of roller.
The clip of the upset roller 20, which is held in the month, to be taken device 21 to catch the page the trailing edge at the point of contact and described turns over
Tumbler cylinder 20 takes over printing page 3 from first vacuum drum 18.The upset roller 20 hands to printing page 3 described
Second vacuum drum 19.Second vacuum drum 19 takes over printing page 3 from the upset roller 20 and is handed to institute
State the first page conveyer belt 4.It is rear portion page before upset during printing page 3 is on second vacuum drum 19
The anterior page edge at edge keeps fixing by the suction areas of second vacuum drum 19.It is described to keep anterior page side
The suction areas of edge can be periodically loaded with vacuum so that the suction areas is forwarded to described in printing page 3
Inactivated after the downside of first page conveyer belt 4.By the printing page 3 that the first page conveyer belt 4 is accepted along described first
The circle zone of slewing rollers 6 is passed up and is plugged between the supply table 11 and the print head 1 from the supply
In the page vacancy B being released in the page stream of platform 11.
The printing page 3 being printed on one side it is printed in its second page side by the print head 1 and afterwards by
The drier 14 dries the back face printing.From now on the switching railway switch 15 is passed through for the printing page 3 of printed on both sides
It is transported on the walking guide platform 13, wherein, the switching railway switch 15 is in and " pure face printing operation " pattern identical
Switching position.
, can be by described because the page vacancy B in the lower ring segment of page conveyer belt 4,5 described in page stream be present
Direct driver 22 carries out the phase adjustment relative to the conveyor-belt apparatus 2, while the page to the turning device 17
Vacancy B passes through the turning device 17.In the phase adjustment, the roller 18 to 20 is briefly accelerated or postponed.Also
It is to say, in " positive back face printing operation " pattern, the roller 18 to 20 is rotated with changeable speed, and in conveying printing page
3 by during the roller 18 to 20, the roller 18 to 20 is rotated with constant speed.
Reference numerals list
1 print head
2 conveyor-belt apparatus
3 printing pages
4 first page conveyer belts
5 second page conveyer belts
6 first slewing rollers
7 second slewing rollers
8 the 3rd slewing rollers
9 the 4th slewing rollers
10 vacuum chambers
11 supply tables
12 deliver platform
13 guide platform
14 driers
15 switching railway switches
16 injection tubes
17 turning devices
18 first vacuum drums
19 second vacuum drums
20 upset rollers
21 clips, which are held in the month, takes device
22 direct drivers
23 annular tabs
24 suction openings
25 annular grooves
A page seamed edges interval
B page vacancies
II direction of observations
Claims (8)
1. a kind of digital printer, including:
- print head (1), for printing the obverse and reverse of printing page (3),
- conveyor-belt apparatus (2), for conveying printing page (3), and
- turning device (17), for printing page (3) to be overturn between printing front and printing reverse side,
Wherein, the turning device (17) has:
● the first vacuum drum (18),
● the second vacuum drum (19), and
● upset roller (20), the upset roller has takes device (21) for keeping the clip of printing page (3) to hold in the month.
2. digital printer according to claim 1,
Wherein, first vacuum drum (18), which has, is used to carry the annular tab (23) of printing page (3) and for for institute
State clip and hold the annular groove (25) for taking device (21) to sink in the month.
3. digital printer according to claim 2,
Wherein, the annular tab of first vacuum drum (18) is passed through for adsorbing the suction opening (24) of printing page (3)
(23) in.
4. according to the digital printer described in any one of claims 1 to 3,
Wherein, second vacuum drum (19), which has, is used to carry the annular tab (23) of printing page (3) and for for institute
State clip and hold the annular groove (25) for taking device (21) to sink in the month.
5. digital printer according to claim 4,
Wherein, in the annular tab (23) of second vacuum drum (19), it is passed through for adsorbing taking out for printing page (3)
Inhale opening (24).
6. according to the digital printer described in any one of claim 1 to 5,
Wherein, first vacuum drum (18) and/or second vacuum drum (19) and/or upset roller (20) tool
Have or there is direct driver (22) respectively.
7. according to the digital printer described in any one of claim 1 to 6,
Wherein, the digital printer can be alternatively in " positive back face printing operation " pattern and " pure face printing operation " pattern
Middle operation, and the turning device (17) does not convey printing page in " pure face printing operation " pattern.
8. according to the digital printer described in any one of claim 1 to 7,
Wherein, the conveyor-belt apparatus (2) includes the first page conveyer belt (4) and the second page conveyer belt (5), the upset dress
(17) are put to be arranged between the first page conveyer belt and the second page conveyer belt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016217393.6 | 2016-09-13 | ||
DE102016217393 | 2016-09-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107813620A true CN107813620A (en) | 2018-03-20 |
CN107813620B CN107813620B (en) | 2021-08-17 |
Family
ID=61247051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710821551.8A Active CN107813620B (en) | 2016-09-13 | 2017-09-13 | Digital printing machine |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN107813620B (en) |
DE (1) | DE102017214692A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110775671A (en) * | 2018-07-25 | 2020-02-11 | 海德堡印刷机械股份公司 | Digital printing machine |
CN112497900A (en) * | 2020-11-26 | 2021-03-16 | 桐城市鸿江包装有限公司 | Printing device for non-woven fabric handbag |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2022716B1 (en) * | 2019-03-11 | 2020-09-18 | Canon Production Printing Holding Bv | Sheet transfer device with an elastically deformable support surface for transferring sheets between two conveyors in a printing system |
EP3960477B1 (en) * | 2020-08-27 | 2024-06-05 | Ricoh Company, Ltd. | Sheet heater, liquid discharge apparatus, and printer |
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Also Published As
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CN107813620B (en) | 2021-08-17 |
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