CN108284671A - A kind of jet-printing equipment spray nozzle guard method and its device - Google Patents
A kind of jet-printing equipment spray nozzle guard method and its device Download PDFInfo
- Publication number
- CN108284671A CN108284671A CN201710304300.2A CN201710304300A CN108284671A CN 108284671 A CN108284671 A CN 108284671A CN 201710304300 A CN201710304300 A CN 201710304300A CN 108284671 A CN108284671 A CN 108284671A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- jet
- cover
- cover board
- printing equipment
- 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.)
- Pending
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—Preventing or detecting of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16505—Caps, spittoons or covers for cleaning or preventing drying out
-
- 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
-
- 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—Preventing or detecting of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2002/16502—Printhead constructions to prevent nozzle clogging or facilitate nozzle cleaning
-
- 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—Preventing or detecting of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16505—Caps, spittoons or covers for cleaning or preventing drying out
- B41J2/16508—Caps, spittoons or covers for cleaning or preventing drying out connected with the printer frame
- B41J2/16511—Constructions for cap positioning
- B41J2002/16514—Constructions for cap positioning creating a distance between cap and print head, e.g. for suction or pressurising
Abstract
The invention discloses a kind of jet-printing equipment spray nozzle guard method and its devices.The protective device includes：Cover sheet, at least in jet-printing equipment standby mode close to cover the nozzle surface in printing head；Cover board sliding equipment; at least controlling the position of the cover sheet; cover sheet is set to close to cover in nozzle surface in standby mode; and cover sheet is set to open in working condition; and cover sheet can be opened and closed as required; and negative pressure mechanism, at least providing cleaning agent and carry out cleaning to nozzle or protective device and/or at least absorbing the ink at nozzle.The present invention can be effectively protected its nozzle when nozzle is shut down, and avoids the ink at nozzle from air-drying and nozzle is caused to block, to ensure the nozzle service life.
Description
Technical field
It is the present invention relates to a kind of mechanical device, more particularly to a kind of for being protected to the nozzle of ink jet printing head
Guard method and its equipment therefor belong to machining manufacturing industry field.
Background technology
Jet-printing equipment is a kind of efficiently quick Industrial Printing equipment, relative to traditional film printing equipment
Speech, not only equipment volume refining, print image fidelity is high, and has many advantages, such as that easy to operate, imaging is quick.
Outlet of the nozzle as ink droplet determines the effect and quality of ink-jet, once nozzle appearance damage, blocking will be tight
Ghost image rings the quality of printing.There is no the devices protected to nozzle when standby for existing ink jet printing head so that spray
Mouth is easy to receive extraneous damage, air-dries the either nozzle breakage caused by external force so as to cause ink, shortens the ink gun longevity
Life reduces print quality.
Invention content
The main purpose of the present invention is to provide a kind of jet-printing equipment spray nozzle guard method and its device, with gram
Take above-mentioned deficiency.
In order to realize that aforementioned invention purpose, the technical solution adopted by the present invention include：
An embodiment of the present invention provides a kind of jet-printing equipment spray nozzle protective devices comprising：
Cover sheet, at least in jet-printing equipment standby mode close to cover the nozzle in printing head
Surface；
Cover board sliding equipment makes cover sheet close at least to control the position of the cover sheet in standby mode
It closes to cover in nozzle surface, and so that cover sheet is opened in working condition；
Link mechanism is set between the cover sheet mechanism and cover board sliding equipment, and both ends respectively with the guarantor
Shield cover plate mechanism for auto is connected with cover board sliding equipment；
And negative pressure mechanism, at least to provide cleaning agent and to nozzle or protective device carry out clean and/or at least use
To absorb the ink at nozzle.
As one of preferable preferred embodiment, the cover sheet includes a cover board body, is waited in jet-printing equipment
It is closed when machine state to cover the nozzle surface in printing head.
Preferably, the both ends of the link mechanism are hinged with the cover sheet and cover board sliding equipment respectively.
As one of preferable preferred embodiment, the link mechanism includes cover board connecting rod and master connecting-rod, and the cover board connects
Bar is hinged with the cover board body, and the master connecting-rod is hinged with the cover board sliding equipment.
As one of preferable preferred embodiment, the cover board sliding equipment includes being respectively arranged at printing head both sides
Guide rail, the sliding block being slidably matched corresponding with each guide rail, the sliding block are hinged with the master connecting-rod.
Preferably, the cover board sliding equipment further includes guide rail fixed block, and the guide rail fixed block is set to the outer of guide rail
Side, and be fixedly connected with the guide rail.
Further, the cover board sliding equipment further includes lead rail axis, and the lead rail axis is set between two guide rails, and
The both ends of the lead rail axis are fixedly connected with guide rail respectively.
One of preferably, the jet-printing equipment spray nozzle protective device further includes a fixation cover board, Gu
Surely it is set on the guide rail fixed block, at least connecting, position the cover sheet.
One of preferably, the jet-printing equipment spray nozzle protective device further includes actuating unit, at least
To control the cover board sliding equipment, and then the position of the cover sheet is controlled, so that cover sheet is closed in standby mode
It closes to cover in nozzle surface, and so that cover sheet is opened in working condition.
The embodiment of the present invention additionally provides a kind of jet-printing equipment spray nozzle guard method comprising：
The cover sheet is closed in jet-printing equipment standby mode, to make the cover sheet cover in printing
The nozzle surface of nozzle makes the nozzle be in the micro- spray state of intermittent later, and with negative pressure mechanism by at least portion at nozzle
Ink is divided to absorb；
And before jet-printing equipment work, the nozzle is set to be in pre- spray state, and will be at nozzle with negative pressure mechanism
Pre- ink-jet water absorb.
Compared with prior art, beneficial effects of the present invention include：
1) jet-printing equipment spray nozzle protective device provided by the invention can make cover sheet in standby mode
It closes to cover in nozzle surface, and so that cover sheet is opened in working condition, and guarantor can be opened and closed as required
Protecting cover plate.The present invention can be effectively protected its nozzle when nozzle is shut down, and avoids the ink at nozzle from air-drying and causes
Nozzle blocks, to ensure the nozzle service life；
2) jet-printing equipment spray nozzle guard method provided by the invention can be under cover sheet closed state, i.e.,
Nozzle periodically carries out micro- spray in inoperative, absorbs extra ink by negative pressure mechanism, keeps nozzle wet；In nozzle
Before work, nozzle is in pre- spray state, while absorbing pre- ink-jet water by negative pressure mechanism, keeps nozzle preferable in one always
Working condition, to ensure the nozzle service life.
Description of the drawings
Fig. 1 is a kind of whole peace of jet-printing equipment spray nozzle protective device among a typical embodiments of the invention
Assembling structure schematic diagram；
Fig. 2 is a kind of whole peace of jet-printing equipment spray nozzle protective device among a typical embodiments of the invention
Assembling structure vertical view；
Fig. 3 is a kind of whole peace of jet-printing equipment spray nozzle protective device among a typical embodiments of the invention
Assembling structure side view；
Fig. 4 is a kind of closed form of jet-printing equipment spray nozzle protective device among a typical embodiments of the invention
State front view；
Fig. 5 is a kind of closed form of jet-printing equipment spray nozzle protective device among a typical embodiments of the invention
State vertical view；
Fig. 6 is a kind of opening state of jet-printing equipment spray nozzle protective device among a typical embodiments of the invention
State front view；
Fig. 7 is a kind of opening state of jet-printing equipment spray nozzle protective device among a typical embodiments of the invention
State vertical view.
Reference sign：1- cover sheets, 10- cover board bodies, 2- cover board sliding equipments, 20- guide rails, 20a- guide rails are solid
Determine block, 21- sliding blocks, 22- lead rail axis, 3- link mechanisms, 30- cover board connecting rods, 31- master connecting-rods, 4- printing heads, 5- fixed covers
Plate.
Specific implementation mode
In view of deficiency in the prior art, inventor is able to propose the present invention's through studying for a long period of time and largely putting into practice
Technical solution as follows will be further explained the technical solution, its implementation process and principle etc..
A kind of jet-printing equipment spray nozzle protective device that the one side of the embodiment of the present invention provides comprising：
Cover sheet, at least in jet-printing equipment standby mode close to cover the nozzle in printing head
Surface；
Cover board sliding equipment makes cover sheet close at least to control the position of the cover sheet in standby mode
It closes to cover in nozzle surface, and so that cover sheet is opened in working condition；
Link mechanism is set between the cover sheet mechanism and cover board sliding equipment, and both ends respectively with the guarantor
Shield cover plate mechanism for auto is connected with cover board sliding equipment；
And negative pressure mechanism, at least to provide cleaning agent and to nozzle or protective device carry out clean and/or at least use
To absorb the ink at nozzle.
As one of preferable preferred embodiment, the cover sheet includes a cover board body, is waited in jet-printing equipment
It closes to cover the nozzle surface in printing head when machine state, blocks being in direct contact for nozzle and air, also avoid other
Extraneous factor acts on nozzle, to be effectively protected to the nozzle of printing head；And in jet-printing equipment work shape
When state, the cover sheet unlatching is opened, and does not influence ink droplet ejection.
Wherein, the negative pressure mechanism may include the pipeline being connect with cover sheet and micro- with the piping connection
Pump.
Preferably, the both ends of the link mechanism are hinged with the cover sheet and cover board sliding equipment respectively.
As one of preferable preferred embodiment, the link mechanism includes cover board connecting rod and master connecting-rod, and the cover board connects
Bar is hinged with the cover board body, and the master connecting-rod is hinged with the cover board sliding equipment.
As one of preferable preferred embodiment, the cover board sliding equipment includes being respectively arranged at printing head both sides
Guide rail, the sliding block being slidably matched corresponding with each guide rail, the sliding block are hinged with the master connecting-rod.
Preferably, the cover board sliding equipment further includes guide rail fixed block, and the guide rail fixed block is set to the outer of guide rail
Side, and be fixedly connected with the guide rail.
Further, the cover board sliding equipment further includes lead rail axis, and the lead rail axis is set between two guide rails, and
The both ends of the lead rail axis are fixedly connected with guide rail respectively.
One of preferably, the jet-printing equipment spray nozzle protective device further includes a fixation cover board, Gu
Surely it is set on the guide rail fixed block, at least connecting, position the cover sheet.
One of preferably, the jet-printing equipment spray nozzle protective device further includes actuating unit, at least
To control the cover board sliding equipment, and then the position of the cover sheet is controlled, so that cover sheet is closed in standby mode
It closes to cover in nozzle surface, and so that cover sheet is opened in working condition.In addition to actuating unit is arranged, can also use
Manually push directly on cover sheet.
A kind of jet-printing equipment spray nozzle guard method that the other side of the embodiment of the present invention provides, packet
It includes：
The cover sheet is closed in jet-printing equipment standby mode, to make the cover sheet cover in printing
The nozzle surface of nozzle makes the nozzle be in the micro- spray state of intermittent later, and with negative pressure mechanism by at least portion at nozzle
Ink is divided to absorb；
And before jet-printing equipment work, the nozzle is set to be in pre- spray state, and will be at nozzle with negative pressure mechanism
Pre- ink-jet water absorb.
In conclusion by above-mentioned technical proposal, the present invention can be such that cover sheet closes to cover in standby mode
Set on nozzle surface, and so that cover sheet is opened in working condition, and cover sheet can be opened and closed as required.This hair
It is bright its nozzle to be effectively protected when nozzle is shut down, it avoids the ink at nozzle from air-drying and nozzle is caused to block, from
And ensure the nozzle service life；And jet-printing equipment spray nozzle guard method provided by the invention can be closed in cover sheet
Under state, i.e. nozzle periodically carries out micro- spray in inoperative, absorbs extra ink by negative pressure mechanism, keeps nozzle wet
Profit；Before nozzle operation, nozzle is in pre- spray state, while absorbing pre- ink-jet water by negative pressure mechanism, and nozzle is made to be in always
One preferable working condition, to ensure the nozzle service life.
Clear, complete description is carried out to technical scheme of the present invention below in conjunction with attached drawing and typical case.
It please refers to Fig.1 shown in -7, is a kind of jet-printing equipment spray nozzle protective device in the present embodiment comprising
Cover sheet 1, cover board sliding equipment 2 and the link mechanism 3 being set between cover sheet 1 and cover board sliding equipment 2, and connecting rod
The both ends of mechanism 3 are connect with cover sheet 1 and cover board sliding equipment 2 respectively, it is preferred to use hinged mode connects.
Wherein, referring to shown in Fig. 4 and Fig. 6, the cover sheet 1 includes cover board body 10, and the cover board body 10 is in number
(as shown in Figure 4) is closed when code spray printing device standby mode to cover in the nozzle surface of printing head 4, blocks nozzle and sky
Gas is in direct contact, other extraneous factors is also avoided to act on nozzle, to be effectively protected to the nozzle of printing head；
And in jet-printing equipment working condition, (as shown in Figure 6) is opened in the unlatching of the cover sheet 10, does not influence ink droplet ejection.
Shown in Fig. 4 and Fig. 6, the link mechanism 3 includes cover board connecting rod 30 and master connecting-rod 31, the cover board connecting rod 30
Hinged with the cover board body 10, the master connecting-rod 31 is hinged with the cover board sliding equipment 2.
It is shown in Figure 1, the cover board sliding equipment 2 include the guide rail 20 for being respectively arranged at 4 both sides of printing head, with it is each
Guide rail corresponds to sliding block 21, guide rail fixed block 20a and the lead rail axis 22 being slidably matched.The sliding block 21 is hinged with master connecting-rod 31,
The guide rail fixed block 20a is set to the outside of guide rail 20, and is fixedly connected with the guide rail 20.The lead rail axis 22 is set to
Between two guide rails 20, and both ends are fixedly connected with guide rail 20 respectively.By the sliding block 21 of cover board sliding equipment 2 along guide rail 20
Axial method reciprocatingly slides, to control the position of cover board body 10, to realize cover board body 10 in closed state (such as Fig. 4 institutes
Show) change between open state (as shown in Figure 6).
The jet-printing equipment spray nozzle protective device further includes negative pressure mechanism (not identified in figure), at least carrying
It is cleaned for cleaning agent and to nozzle and/or the protective device, removes residual ink, or at least absorbing the ink at nozzle
Water.Specifically, in jet-printing equipment standby mode, the cover sheet is closed to cover the nozzle table in printing head
Face, the nozzle is in the micro- spray state of intermittent later, and is absorbed at least partly ink at nozzle with negative pressure mechanism, keeps
Nozzle wet；And before jet-printing equipment work (cover sheet is also in closed state at this time), the nozzle is made to be in
Pre- spray state, and absorbed the pre- ink-jet water at nozzle with negative pressure mechanism, so that nozzle is in a preferable working condition always,
To ensure the nozzle service life.
Wherein, the negative pressure mechanism may include the pipeline being connect with cover sheet and micro- with the piping connection
Pump.
Further, the jet-printing equipment spray nozzle protective device can also include actuating unit, at least to
The cover board sliding equipment 2 is controlled, and then controls the position of the cover sheet 1, so that cover sheet is closed in standby mode
To cover in nozzle surface, and cover sheet is set to open in working condition.In addition to actuating unit is arranged, people can also be used
Work pushes directly on cover sheet mechanism manually.
Further, shown in Figure 5, the jet-printing equipment spray nozzle protective device further includes fixed cover board 5,
It is fixedly installed on the guide rail fixed block, at least connecting, position the cover sheet.
The principle of the present invention and use operate as follows：As shown in figure 4, when jet-printing equipment is in standby, push away
Dynamic cover board body is overturn to close to the direction of nozzle, while link mechanism drives the sliding block of cover board sliding equipment to be slided along guide rail,
So that cover board body is closed and cover in nozzle surface, blocks being in direct contact for nozzle and air, other extraneous factors is also avoided to make
For nozzle, to be effectively protected to the nozzle of printing head；Also, under cover sheet closed state, i.e. nozzle
In inoperative, the nozzle is set to be in regular micro- spray state, and with negative pressure mechanism to extra micro- ink-jet water at nozzle
It is absorbed, keeps nozzle wet；Also, before nozzle operation, nozzle is set to be in pre- spray state, while being inhaled by negative pressure mechanism
Except pre- ink-jet water, nozzle is set to be in a preferable working condition always, to ensure the nozzle service life.As shown in fig. 6, when needing
When printing, cover board body is pushed to be overturn to the direction far from nozzle, while link mechanism drives the sliding block edge of cover board sliding equipment
Guide rail slides, and so that cover board body is opened and is moved to the top of printing head.
By above-mentioned technical proposal, the present invention can be effectively protected its nozzle, keep away when printing head is shut down
Exempt from the ink at nozzle air-dry cause nozzle to block, to ensure the nozzle service life.
The technology contents and technical characteristic of the present invention have revealed that as above, however those skilled in the art still may base
Make various replacements and modification without departing substantially from spirit of that invention, therefore, the scope of the present invention in teachings of the present invention and announcement
It should be not limited to the revealed content of embodiment, and should include various replacements and modification without departing substantially from the present invention, and be this patent Shen
Please claim covered.
Claims (10)
1. a kind of jet-printing equipment spray nozzle protective device, it is characterised in that including：
Cover sheet, at least in jet-printing equipment standby mode close to cover the nozzle table in printing head
Face；
Cover board sliding equipment, at least to control the position of the cover sheet, make in standby mode cover sheet close from
And cover in nozzle surface, and so that cover sheet is opened in working condition；
Link mechanism is set between the cover sheet mechanism and cover board sliding equipment, and both ends respectively with the protection cap
Trigger structure is connected with cover board sliding equipment；
And negative pressure mechanism, at least providing cleaning agent and carry out cleaning to nozzle or protective device and/or at least inhaling
Except the ink at nozzle.
2. jet-printing equipment spray nozzle protective device according to claim 1, it is characterised in that：The cover sheet
Including a cover board body, closed in jet-printing equipment standby mode to cover the nozzle surface in printing head.
3. jet-printing equipment spray nozzle protective device according to claim 1, it is characterised in that：The link mechanism
Both ends it is hinged with the cover sheet and cover board sliding equipment respectively.
4. jet-printing equipment spray nozzle protective device according to claim 2, it is characterised in that：The link mechanism
Including cover board connecting rod and master connecting-rod, the cover board connecting rod is hinged with the cover board body, and the master connecting-rod is slided with the cover board
Mechanism is hinged.
5. jet-printing equipment spray nozzle protective device according to claim 4, it is characterised in that：The cover board sliding
Mechanism includes the guide rail for being respectively arranged at printing head both sides, the sliding block being slidably matched corresponding with each guide rail, the sliding block and institute
It is hinged to state master connecting-rod.
6. jet-printing equipment spray nozzle protective device according to claim 5, it is characterised in that：The cover board sliding
Mechanism further includes guide rail fixed block, and the guide rail fixed block is set to the outside of guide rail, and is fixedly connected with the guide rail.
7. jet-printing equipment spray nozzle protective device according to claim 5, it is characterised in that：The cover board sliding
Mechanism further includes lead rail axis, and the lead rail axis is set between two guide rails, and the both ends of the lead rail axis are solid with guide rail respectively
Fixed connection.
8. jet-printing equipment spray nozzle protective device according to claim 6, it is characterised in that further include a fixation
Cover board is fixedly installed on the guide rail fixed block, at least connecting, position the cover sheet.
9. jet-printing equipment spray nozzle protective device according to claim 1, it is characterised in that further include engine
Structure at least to control the cover board sliding equipment, and then controls the position of the cover sheet, makes protection in standby mode
Cover board is closed to cover in nozzle surface, and so that cover sheet is opened in working condition.
10. a kind of jet-printing equipment spray nozzle guard method, based on the digital spray printing described in any one of claim 1-9
Equipment spray nozzle protective device and implement, it is characterised in that including：
The cover sheet is closed in jet-printing equipment standby mode, to make the cover sheet cover in printing head
Nozzle surface, so that the nozzle is in the micro- spray state of intermittent later, and with negative pressure mechanism will be at nozzle it is at least partly black
Water is absorbed；
And before jet-printing equipment work, the nozzle is set to be in pre- spray state, and will be pre- at nozzle with negative pressure mechanism
Ink-jet water is absorbed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710304300.2A CN108284671A (en) | 2017-05-03 | 2017-05-03 | A kind of jet-printing equipment spray nozzle guard method and its device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710304300.2A CN108284671A (en) | 2017-05-03 | 2017-05-03 | A kind of jet-printing equipment spray nozzle guard method and its device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108284671A true CN108284671A (en) | 2018-07-17 |
Family
ID=62831412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710304300.2A Pending CN108284671A (en) | 2017-05-03 | 2017-05-03 | A kind of jet-printing equipment spray nozzle guard method and its device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108284671A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706523A (en) * | 2020-12-08 | 2021-04-27 | 温州亦筑贸易有限公司 | Device capable of preventing nozzle of lithographic UV printer from being blocked when not in work |
| CN114179515A (en) * | 2021-11-22 | 2022-03-15 | 金湛 | Digital printing machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0655730A (en) * | 1992-08-05 | 1994-03-01 | Nec Eng Ltd | Ink jet printer |
| JPH1120198A (en) * | 1997-07-08 | 1999-01-26 | Nec Niigata Ltd | Ink-jet printer |
| JPH1170675A (en) * | 1997-08-29 | 1999-03-16 | Seiko Epson Corp | Ink-jet recording apparatus |
| CN1868748A (en) * | 2005-05-25 | 2006-11-29 | 三星电子株式会社 | Ink-jet image forming apparatus having cap member |
| CN1915671A (en) * | 2005-08-19 | 2007-02-21 | 三星电子株式会社 | Inkjet image forming apparatus and method of maintaining nozzle unit thereof |
| CN203713252U (en) * | 2014-01-27 | 2014-07-16 | 上海泰威技术发展股份有限公司 | Moisturizing device for surface of nozzle |
| CN104553330A (en) * | 2013-10-18 | 2015-04-29 | 北大方正集团有限公司 | Spray head maintenance method, spray head maintenance device and spray printing equipment |
| CN206812621U (en) * | 2017-05-03 | 2017-12-29 | 苏州英捷飞微机电有限公司 | A kind of jet-printing equipment spray nozzle protection device |
-
2017
- 2017-05-03 CN CN201710304300.2A patent/CN108284671A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0655730A (en) * | 1992-08-05 | 1994-03-01 | Nec Eng Ltd | Ink jet printer |
| JPH1120198A (en) * | 1997-07-08 | 1999-01-26 | Nec Niigata Ltd | Ink-jet printer |
| JPH1170675A (en) * | 1997-08-29 | 1999-03-16 | Seiko Epson Corp | Ink-jet recording apparatus |
| CN1868748A (en) * | 2005-05-25 | 2006-11-29 | 三星电子株式会社 | Ink-jet image forming apparatus having cap member |
| CN1915671A (en) * | 2005-08-19 | 2007-02-21 | 三星电子株式会社 | Inkjet image forming apparatus and method of maintaining nozzle unit thereof |
| CN104553330A (en) * | 2013-10-18 | 2015-04-29 | 北大方正集团有限公司 | Spray head maintenance method, spray head maintenance device and spray printing equipment |
| CN203713252U (en) * | 2014-01-27 | 2014-07-16 | 上海泰威技术发展股份有限公司 | Moisturizing device for surface of nozzle |
| CN206812621U (en) * | 2017-05-03 | 2017-12-29 | 苏州英捷飞微机电有限公司 | A kind of jet-printing equipment spray nozzle protection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706523A (en) * | 2020-12-08 | 2021-04-27 | 温州亦筑贸易有限公司 | Device capable of preventing nozzle of lithographic UV printer from being blocked when not in work |
| CN114179515A (en) * | 2021-11-22 | 2022-03-15 | 金湛 | Digital printing machine |
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Effective date of registration: 20201217 Address after: Room 104, building m3, No.2, Peiyuan Road, hi tech city, Suzhou City, Jiangsu Province Applicant after: Suzhou Jiaying Technology Co.,Ltd. Address before: Room 1246, building 2, Fenghua Commercial Plaza, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province Applicant before: SUZHOU YINGJIEFEI MICROELECTROMECHNICAL Co.,Ltd. |