CN109263284A - Ink jet printing beam cleaning equipment - Google Patents

Ink jet printing beam cleaning equipment Download PDF

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Publication number
CN109263284A
CN109263284A CN201810788825.2A CN201810788825A CN109263284A CN 109263284 A CN109263284 A CN 109263284A CN 201810788825 A CN201810788825 A CN 201810788825A CN 109263284 A CN109263284 A CN 109263284A
Authority
CN
China
Prior art keywords
cleaning
sliding block
guiding piece
chamber
printing beam
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
Application number
CN201810788825.2A
Other languages
Chinese (zh)
Other versions
CN109263284B (en
Inventor
S·布奇科
M·沃尔夫
W·莱夫肯
M·格赖弗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of CN109263284A publication Critical patent/CN109263284A/en
Application granted granted Critical
Publication of CN109263284B publication Critical patent/CN109263284B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B41J2/16585—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles for paper-width or non-reciprocating print heads
    • B41J2/16588—Print heads movable towards the cleaning unit
    • 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
    • B41J2/16517—Cleaning of print head nozzles
    • B41J2/16535—Cleaning of print head nozzles using wiping constructions
    • 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
    • B41J2/16517—Cleaning of print head nozzles
    • B41J2/1652—Cleaning of print head nozzles by driving a fluid through the nozzles to the outside thereof, e.g. by applying pressure to the inside or vacuum at the outside of the print head
    • B41J2/16532—Cleaning of print head nozzles by driving a fluid through the nozzles to the outside thereof, e.g. by applying pressure to the inside or vacuum at the outside of the print head by applying vacuum only
    • 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
    • B41J2/16517—Cleaning of print head nozzles
    • B41J2/16552—Cleaning of print head nozzles using cleaning fluids
    • 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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J2025/008—Actions or mechanisms not otherwise provided for comprising a plurality of print heads placed around a drum

Landscapes

  • Ink Jet (AREA)

Abstract

The present invention relates to a kind of printing beams (2) for ink-jet to carry out clean equipment comprising: cleaning (3), the cleaning have the cleaning sliding block (7) for cleaning the printing beam (2)；For the slider guide (8) along the printing beam (2) guidance cleaning sliding block (7)；With the guiding piece spring arrangement (11) for squeezing the slider guide (8) towards the printing beam (2).In addition, the equipment further includes the beam guiding piece for guiding the printing beam (2) towards the cleaning (3).The beam guiding piece for example can be X-Y guiding piece.

Description

Ink jet printing beam cleaning equipment
Technical field
The present invention relates to a kind of printing beams (Druckbalken) for ink-jet to carry out clean equipment.
Background technique
10 2,011 002 727A1 of DE describes a kind of equipment, and in the device, print head is sailed cleaned in cleaning It stands.Cleaning is provided with springing formula supporting part (federnde Lagerung).
Summary of the invention
The task that the present invention is based on is, proposes another equipment for cleaning printing beam.
This task is addressed by the equipment with feature described in claim 1.It is according to the present invention to be used for spray It includes cleaning that the printing beam of ink, which carries out clean equipment, and it is sliding which includes the cleaning for cleaning the printing beam Block；Slider guide for guiding the cleaning sliding block along the printing beam；With for by the slider guide court The guiding piece spring arrangement squeezed to the printing beam, equipment according to the present invention additionally include for by the printing beam court The beam guiding piece guided to the cleaning.
The present invention has the advantages that various.Printing zone and cleaning region are clearly separated from each other, and are mutually independent of each other. In terms of cleaning the possible variation of parameter, the flexibility of high level is realized.For example, cleaning sliding block energy when being cleaned It is enough to execute repeatedly cleaning stroke.The cleaning sliding block can be equipped with sliding block attachment element (Schlittenaufsatz), the sliding block Attachment element constructs in a modular manner.In terms of cleaning sliding block and functional unit equipment, there is very big freedom degree.Such as it can It is provided that, clean detergent spray nozzle unit replacement will be used in a manner of contactless into washing cloth unit, the washing cloth Unit is worked in a manner of wiping contact in cleaning.The cleaning can be configured to the box of closure, the energy in the box Enough carry out fog suction.Maintenance and repair used in this cleaning and printing beam expends seldom.This cleaning automatically, letter It singlely is oriented towards printing beam, without correct with expending.
Different expansion schemes is possible.The beam guiding piece can be X-Y guiding piece.The cleaning sliding block can be Wash sliding block.Here, carrying out wet-cleaning to printing beam by means of wash fluid.The slider guide can have distance to protect Gripping member, this is apart from holder for keeping the distance between the cleaning sliding block and the printing beam.The guiding piece spring dress Setting can be leaf spring system.The cleaning can have sliding block spring device, which is used for the cleaning is sliding Block presses to the slider guide.The sliding block spring device can be leaf spring system.The cleaning can have shell, should Shell has the first chamber and the second chamber.The cleaning sliding block can be disposed in first chamber, the cloth in second chamber It is equipped with the drive system for driving the cleaning sliding block.Company for the drive system and the cleaning sliding block to be attached Connecing arm can extend into second chamber from first chamber.
Detailed description of the invention
Advantageous expansion scheme also from below to obtaining in the explanation of embodiment and the attached drawing attached, is shown in attached drawing:
Fig. 1: the top view of the cleaning equipment of digital printer,
Fig. 2: the cleaning of cleaning equipment and the side view of printing beam,
Fig. 3: the detail view of the springing formula supporting part of the slider guide of cleaning,
Fig. 4: the independent diagram of the cleaning sliding block of cleaning,
Another side view of cleaning sliding block in Fig. 5: Fig. 4,
Fig. 6: the side view of the cleaning by the conveying cylinder of printing beam and digital printer,
Fig. 7: the first modification of the structural scheme of the inner space of the shell of cleaning, and
Fig. 8: the second modification of the structural scheme of the inner space of the shell of cleaning.
Specific embodiment
Fig. 1 shows the digital printer with the delivery element 1 for printable fabric.The printable fabric be by paper or The web or page that film is constituted.Delivery element 1 is roller or conveyer belt.Delivery element 1 by printable fabric along by Direction conveying shown in single arrow.Be disposed with printing beam 2 above delivery element 1, the printing beam 2 by ink-jet mode pair Printable fabric on delivery element 1 is printed.Each printing beam 2 extends on entire printing width.In addition to delivery element 1 it Outside, the cleaning 3 of itself is disposed with for each printing beam 2.These printing beams 2 are shown in Fig. 1 with its operating position, It is shown in Fig. 2 with its cleaning position, corresponding printing beam 2 is placed in cleaning 3 in the cleaning position.Each printing Beam 2 is associated with beam guiding piece 4, which guides printing beam 2 from operating position to cleaning position and return.Beam guidance Part 4 is configured with the X-Y guiding piece of X guide rail and Y guide rail.Each guide rail is configured to rail system or telescopic system.X is led Rail horizontally moves towards, and Y guide rail is vertically moved towards relative to X guide rail.Printing beam 2 is moved to cleaning from operating position along X guide rail It stands the middle positions of 3 tops, printing beam 2 drops to cleaning position from the middle position along Y guide rail.Along this of X guide rail Movement is shown in Fig. 1 by four-headed arrow.
Fig. 2 shows printing beams 2 is placed in cleaning 3 in which way.Here, direction of observation and printable fabric conveying side To parallel, which is shown in FIG. 1.Beam guiding piece 4 is not shown together in Fig. 2.Printing beam 2 includes tool There is the print head 5 of nozzle plate to arrange, these nozzle plates together form the nozzle face 6 of printing beam 2.In printing, ink is from spray It is sprayed in the nozzle in mouth face 6.Cleaning 3 includes that cleaning sliding block 7 and slider guide 8, the cleaning sliding block 7 and the sliding block draw Guiding element 8 is arranged in shell 9.Sliding block 7 is cleaned to slide or roll along slider guide 8；This running movement is shown with arrow Out.Slider guide 8 will clean sliding block 7 and guide along such direction: the direction and the arrangement of print head 5 are moved towards in parallel. In the case where maintaining distance A between both nozzle face 6 and cleaning sliding block 7, nozzle face 6 is connect with nothing by cleaning sliding block 7 The mode of touching is cleaned.Slider guide 8 include apart from holder 10, this apart from holder 10 can be frame system or Rail system, and be responsible for maintaining the distance A.In cleaning position, printing beam 2 is rested on holder 10.Sliding block Guiding piece 8 is longer than the arrangement of print head 5, and is more than that this arrangement is stretched out.It is equipped in the section that the stretching of slider guide 8 is gone The passive position of sliding block 7 is cleaned, which is shown by a solid line.Illustrate with dashed lines the active position of the cleaning sliding block.? When cleaning, cleaning sliding block 7 is mobile, and the cleaning sliding block 7 occupies each different active position opposed from printing beam 2 herein It sets.In passive position, cleaning sliding block 7 is not opposed with printing beam 2.Slider guide 8 is supported in guiding piece spring arrangement 11 Each end on.
Fig. 3 shows a guiding piece spring arrangement from these guiding piece spring arrangements 11 in terms of direction of observation, the sight It is parallel with the cleaning running movement of sliding block 7 to examine direction.Guiding piece spring arrangement 11 is configured to leaf spring system, and including two plates Spring arranges (Blattfederpaare), these leaf springs in reversed mode.Each leaf spring is to " Y " with horizontal Shape, and each leaf spring, to including two leaf springs, these leaf springs are in the interconnection of its end.It is narrow due to these leaf springs Therefore side and the selected orientation of flat sides are given in the loaded situation of these leaf springs, guiding piece bullet in the plan of Fig. 3 Spring device 11 flexibly (weich) reacts；In perpendicular to the loaded situation of the plan, guiding piece spring arrangement 11 is stiff Ground (hart) reaction.By the reaction of this softness, slider guide 8 is enable to be oriented according to printing beam 2, and guides beam The accuracy requirement of part 4 can reduce.
The separately shown cleaning sliding block 7 of Fig. 4, wherein direction of observation corresponds to the direction of observation of Fig. 3.Cleaning sliding block 7 is supported on In sliding block spring device 14, which presses to slider guide 8 for sliding block 7 is cleaned (referring to Fig. 5).Sliding block guidance Part 8 is not shown together in Fig. 4.Sliding block spring device 14 is supported on component 15.
Fig. 5 (direction of observation that its direction of observation corresponds to Fig. 2) is shown: cleaning sliding block 7 has the confession of wash fluid It answers channel 12 and there is suction channel 13, which is used for cleaning nozzle face 6, and the suction channel 13 is for aspirating The wash fluid polluted after the cleaning by ink residue, paper scrap or the like.These channels 12,13 are led to clearly In opening in the side towards nozzle face 6 of clean sliding block, which has distance A relative to this nozzle face.Sliding block spring dress Setting 14 includes four leaf springs pair, and the make of these leaf springs pair corresponds to the leaf spring of guiding piece spring arrangement 11 to 11a, 11b Make.In the sliding block spring device, each two leaf springs are to being arranged in common plane, wherein shown in Fig. 5 Two leaf spring centerings, this plane is the plan of Fig. 5.The two leaf springs shown in fig. 5 are located at thereafter that being blinded by Two leaf springs pair.The two planes being parallel to each other of the leaf spring pair of sliding block spring device 14 are relative to guiding piece spring arrangement 11 Leaf spring that two planes being parallel to each other where 11a, 11b are extended vertically.
In fig. 6 it is assumed that delivery element 1 is conveying cylinder.Here, printing beam 2 is arranged in the form of page to arrange, it is this The arrangement of page form is moved towards along roller contour.Exemplarily only shown in Fig. 6 four of digital printer or more A printing beam 2 in printing beam.This printing beam 2 being located on the end of printing beam arrangement is supported in beam guiding piece 4, should The Y guide rail of beam guiding piece 4 is angularly moved towards relative to vertical line.Therefore, show by arrow: printing beam 2 is in its decline Relative to vertical line obliquely running movement in the case where on to cleaning 3.The orientation of cleaning 3 and beam guiding piece 4 (or Y is led Rail) orientation be adapted, thus cleaning 3 also relative to vertical line tilt.If not shown in following Fig. 7 and 8 And illustrated countermeasure thus, this will will lead to outflow and drippage of the wash fluid in inclined 3 inside of cleaning and deposits In difficulty.
For the reason of the simplified illustration, inclined cleaning 3 is in figures 7 and 8 in sectional view with nonangular side originally Formula is shown.
Fig. 7 is shown: shell 9 is divided into the first chamber 18 and the second chamber 19 by upper partition wall 16 and lower partition wall 17.? Cleaning sliding block 7 is disposed in first chamber 18, and the first chamber 18 has the window 20 being directed upwards towards.It cleans sliding block 7 and passes through window The 20 cleaning nozzle faces 6.The drive system 21 for driving the cleaning sliding block 7 is disposed in the second chamber 19.The drive Dynamic system 21 schematically shows and including odontoid belt transmission mechanism and electric motor, and the electric motor is via the tooth form Belt gear drives the feed motion of the cleaning sliding block 7.Drive system 21 is via linking arm 22 and sliding block spring device 14 connect with cleaning sliding block 7.Here, previously mentioned component 15 is formed by linking arm 22, and sliding block spring device 14 will Driving movement is transmitted on cleaning sliding block 7.The lower end of upper partition wall 16 and the upper end of lower partition wall 17 are in linking arm 22 It is mutually staggered on longitudinal direction, wherein (or first chamber 18) direction of the lower end towards cleaning sliding block 7 is staggered, described (or second chamber 19) direction of upper end towards drive system 21 is staggered.Between having between upper partition wall 16 and lower partition wall 17 Gap, linking arm 22 extend through the gap.In region between upper partition wall 16 and lower partition wall 17, block piece 23 is placed in On linking arm 22.Block piece 23 forms flange (Kragen), and the flange is on the direction perpendicular to the plan of Fig. 7 around connection Arm 22 is surround.The bottom of first chamber 18 can be configured to the collecting tank of the wash fluid.Fog suction channel converges to first In chamber 18.On by vertical direction V shown by dotted line, the lower end of upper partition wall 16 and the upper end phase of lower partition wall 17 Overlapping.When fog generated in cleaning agglomerates on that face of the first chamber of direction 18 of upper partition wall 16, then wash Fluid can be assembled at this.The wash fluid to flow away on this wall surface can be since the overlapping being previously mentioned be without entering In two chambers 19, but that face of the first chamber of direction 18 of lower partition wall 17 is dripped to or flowed to from the lower end of upper partition wall 16 On.Wash fluid is flowed into collecting tank from this.If linking arm 22 is located at the wash fluid due to this running movement Section of falling in, although then wash fluid locally drips on linking arm 22 from upper partition wall 16, due to block piece 23 It is unable to enter in the second chamber 19.The wash fluid dripped on linking arm 22 flows on linking arm 22 until block piece 23 Place, and lower partition wall 17 is turned to from this block piece 23.Wash fluid flows away at block piece 23, and from this block piece 23 drip on that face of the first chamber of direction 18 of lower partition wall 17.Pair between block piece 23 and the upper end of lower partition wall 17 It should be overlapped and ensure above situation.By shell 9 with the model split that is illustrated at inner space (the first chamber for bearing moisture 18) and moisture-proof exterior space (the second chamber 19), so that it is reliable to be arranged in the exterior space, sensitive drive system 21 Ground be protected from usually may as caused by moisture damage (such as corrode, deposition or it is such).
Fig. 8 shows the modification of shell 9, wherein used appended drawing reference has identical with the appended drawing reference in Fig. 7 Meaning, there is no need to illustrate again.In this modification, lower partition wall 17 is the component part of collecting tank 24, upper partition wall 16 lower curtate is bent towards the first chamber 18.The lower curtate is roughly parallel to the trend of lower partition wall 17.Therefore, in this remodeling In scheme, the overlapping between these partition walls 16,17 is also achieved.In this modification, eliminate block piece 23 (referring to Fig. 7), instead, linking arm 22 has slope 25.Slope 25 makes the scrub stream on from upper partition wall 26 to linking arm 22 Body is added dropwise in collecting tank 24.
Reference signs list
1 delivery element
2 printing beams
3 cleaning
4 beam guiding pieces
5 print heads
6 nozzle faces
7 cleaning sliding blocks
8 slider guides
9 shells
10 apart from holder
11 guiding piece spring arrangements
11a leaf spring pair
11b leaf spring pair
12 service ducts
13 suction channels
14 sliding block spring devices
15 components
16 upper partition walls
17 lower partition walls
18 first chambers
19 second chambers
20 windows
21 drive systems
22 linking arms
23 block pieces (Blende)
24 collecting tanks
25 slopes
A distance
V vertical direction

Claims (10)

1. a kind of printing beam (2) for ink-jet carries out clean equipment, the equipment includes:
A) cleaning (3), the cleaning include:
Aa sliding block (7)) are cleaned, the cleaning sliding block is used to clean the printing beam (2),
Ab) slider guide (8), the slider guide is for drawing the cleaning sliding block (7) along the printing beam (2) It leads,
Ac) guiding piece spring arrangement (11), the guiding piece spring arrangement are used for the slider guide (8) towards the print Brush beam (2) squeezes, and
B) beam guiding piece (4), the beam guiding piece are used to guide the printing beam (2) towards the cleaning (3).
2. equipment according to claim 1,
Wherein, the beam guiding piece (4) is X-Y guiding piece.
3. equipment according to claim 1 or 2,
Wherein, the cleaning sliding block (7) is washing sliding block.
4. equipment according to any one of claim 1 to 3,
Wherein, the slider guide (8) has apart from holder (10), described to be used to that the cleaning be kept to slide apart from holder The distance between block (7) and the printing beam (2) (A).
5. equipment according to any one of claim 1 to 4,
Wherein, the guiding piece spring arrangement (11) is leaf spring system.
6. equipment according to any one of claim 1 to 5,
Wherein, the cleaning (3) has sliding block spring device (14), and the sliding block spring device is used for the cleaning sliding block (7) slider guide (8) are pressed to.
7. equipment according to claim 6,
Wherein, the sliding block spring device (14) is leaf spring system.
8. equipment according to any one of claim 1 to 7,
Wherein, the cleaning (3) has shell (9), and the shell has the first chamber (18) and the second chamber (19).
9. equipment according to claim 8,
Wherein, it is disposed with the cleaning sliding block (7) in first chamber (18), and is disposed in second chamber (19) Drive system (21), the drive system is for driving the cleaning sliding block (7).
10. equipment according to claim 9,
Wherein, for by the drive system (21) with described sliding block (7) linking arm (22) that connect that cleans from first chamber (18) it extend into second chamber (19).
CN201810788825.2A 2017-07-18 2018-07-18 Inkjet printing beam cleaning apparatus Active CN109263284B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017212232 2017-07-18
DE102017212232.3 2017-07-18

Publications (2)

Publication Number Publication Date
CN109263284A true CN109263284A (en) 2019-01-25
CN109263284B CN109263284B (en) 2021-02-26

Family

ID=64951580

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810788825.2A Active CN109263284B (en) 2017-07-18 2018-07-18 Inkjet printing beam cleaning apparatus

Country Status (2)

Country Link
CN (1) CN109263284B (en)
DE (1) DE102018206327A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1796134A (en) * 2004-12-28 2006-07-05 财团法人工业技术研究院 Cleaning device for ink jet printer
US20070081009A1 (en) * 2005-10-11 2007-04-12 Silverbrook Research Pty Ltd Printhead cartridge comprising integral printhead maintenance station with maintenance roller
CN105522824A (en) * 2015-12-21 2016-04-27 东莞统领新型材料纳米科技有限公司 Digital printing machine
CN106739512A (en) * 2016-12-05 2017-05-31 郑州新世纪数码科技股份有限公司 The horizontal ink-scraping device of anti-waste ink colour contamination

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011002727A1 (en) 2011-01-14 2012-07-19 Bundesdruckerei Gmbh Maintenance unit for printing head of ink jet printer, has parking station having cap for preventing drying of ink of ink nozzles of print head, and cleaning station having cleaning nozzle for dispensing cleaning fluid to ink nozzles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1796134A (en) * 2004-12-28 2006-07-05 财团法人工业技术研究院 Cleaning device for ink jet printer
US20070081009A1 (en) * 2005-10-11 2007-04-12 Silverbrook Research Pty Ltd Printhead cartridge comprising integral printhead maintenance station with maintenance roller
CN105522824A (en) * 2015-12-21 2016-04-27 东莞统领新型材料纳米科技有限公司 Digital printing machine
CN106739512A (en) * 2016-12-05 2017-05-31 郑州新世纪数码科技股份有限公司 The horizontal ink-scraping device of anti-waste ink colour contamination

Also Published As

Publication number Publication date
DE102018206327A1 (en) 2019-01-24
CN109263284B (en) 2021-02-26

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