CN208324574U - A kind of ink gun and its ink system with backwashing function - Google Patents
A kind of ink gun and its ink system with backwashing function Download PDFInfo
- Publication number
- CN208324574U CN208324574U CN201820938251.8U CN201820938251U CN208324574U CN 208324574 U CN208324574 U CN 208324574U CN 201820938251 U CN201820938251 U CN 201820938251U CN 208324574 U CN208324574 U CN 208324574U
- Authority
- CN
- China
- Prior art keywords
- ink
- cleaning solution
- ink gun
- outlet pipe
- filter mechanism
- 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.)
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Links
- 238000011001 backwashing Methods 0.000 title claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims abstract description 67
- 239000012535 impurity Substances 0.000 claims abstract description 21
- 239000012530 fluid Substances 0.000 claims abstract description 15
- 230000000903 blocking effect Effects 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims abstract description 7
- 239000002699 waste material Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- 239000006210 lotion Substances 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000002028 premature Effects 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 27
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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
-
- 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
- B41J2/16505—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
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17563—Ink filters
Landscapes
- Ink Jet (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model relates to a kind of ink gun and its ink system with backwashing function, including ink inlet tube, filter mechanism, ink storing chamber and piezoelectric blocks are provided with exhaust ink tube on the inside of filter mechanism top；The bottom of ink gun ontology is provided with cleaning solution inlet/outlet pipe, the distal end of cleaning solution inlet/outlet pipe is provided with cleaning fluid pressure pump, the nozzle direction of cleaning solution inlet/outlet pipe is towards filter mechanism, cleaning solution sprays to filter mechanism side from the nozzle of cleaning solution inlet/outlet pipe, and the blocking impurity recoil of filter mechanism other side surface adhesion is walked.The utility model is structurally reasonable, with backwashing function, effectively remove strainer impurity, it is easy to maintain, extend ink gun service life, promotes print quality, solve the blocking strainer of impurity existing for the ink gun of existing ink-jet printer, gas is collected at the top of ink gun disconnected black phenomenon caused by can not being completely exhausted out, difficult in maintenance to lead to ink gun premature failure, has good market prospects and development space.
Description
Technical field
The utility model relates to the ink guns of ink-jet printer, and in particular to a kind of ink gun with backwashing function
And its ink system.
Background technique
Big ink-jet printer is to apply commonly to handle official business in small also the having in daily life of important equipment of advertising sector
Articles, and ink gun is the core component of ink-jet printer, existing most of ink-jet printers in long-term print procedure, by
It can gradually reduce in the quality of ink with the time, generate cotton-shaped impurity, the internal screen that will lead in ink gun ontology occurs
Filter net jam is also easy to produce gas in spray head when used for a long time and is collected at the top of ink gun and can not be completely exhausted out, and leads to disconnected black phenomenon；
Generally it is difficult to remove once adhering to impurity on ink gun Inner filter net, due to the case where leading to ink gun premature failure difficult in maintenance
It is very universal, no small loss is brought to advertising corporation and print shop.
It is structurally reasonable how one kind is designed, it is ingenious in design, there is backwashing function, effectively remove strainer impurity, maintenance side
Just, extend ink gun service life, promote print quality, the ink gun with backwashing function improved benefit and its ink road system
System is current problem to be solved.
Summary of the invention
In order to solve to be also easy to produce impurity existing for the ink gun of existing ink-jet printer, lead to filter net jam, gas gathers
Can not be completely exhausted out at the top of ink gun, lead to disconnected black phenomenon, it is difficult in maintenance to lead to ink gun premature failure, to advertising corporation and
Print shop is brought the problems such as no small loss, and the utility model provides a kind of ink gun with backwashing function and its ink road system
System, it is structurally reasonable to realize, it is ingenious in design, there is backwashing function, effectively remove strainer impurity, it is easy to maintain, extend ink-jet
Head service life, promotes print quality, the purpose improved benefit.
Used technical solution is the utility model to solve above-mentioned technical problem: a kind of spray with backwashing function
Black head and its ink system, including ink gun ontology, ink gun ontology include ink inlet tube, filter mechanism, ink storing chamber and piezoelectric blocks,
One is provided on the inside of the filter mechanism top for the exhaust ink tube of ink storage cavity inside bubble to be discharged；Ink gun sheet
The bottom of body is provided with cleaning solution inlet/outlet pipe, and the distal end of cleaning solution inlet/outlet pipe is provided with cleaning fluid pressure pump, cleaning solution inlet/outlet pipe
Nozzle direction towards filter mechanism, cleaning solution sprays to filter mechanism side from the nozzle of cleaning solution inlet/outlet pipe, by filter
The blocking impurity recoil of structure other side surface adhesion is walked.
A waste discharge ink pipeline, the filter mechanism other side are connected with by the first three-way change-over valve in the ink inlet tube
The blocking impurity of surface adhesion under recoil strength effect by ink inlet tube, after the first three-way change-over valve from waste discharge ink pipeline to outlet
Out.
The cleaning solution inlet/outlet pipe by a transitional connection pipe with exhaust ink tube connect, transitional connection pipe be vented out
The junction of black pipe is provided with the second three-way change-over valve.
The outlet end of the cleaning fluid pressure pump is provided with cleaning liquid filter.
The outlet end of the cleaning liquid filter is provided with the shut-off valve of control cleaning fluid pressure.
The cleaning solution that the shut-off valve opens control cleaning solution inlet/outlet pipe enters ink storing chamber.
External filter is provided between the ink inlet tube and the first three-way change-over valve.
The external filter is unidirectional filter screen, and external filter is connected to ink inlet tube by a detachable socket
On.
Compared with prior art, the utility model has the beneficial effects that
1) the utility model includes ink inlet tube, filter mechanism, ink storing chamber and piezoelectric blocks, the filter mechanism top it is interior
Side is provided with one for the exhaust ink tube of ink storage cavity inside bubble to be discharged；The bottom of ink gun ontology be provided with cleaning solution into
Outlet pipe, the distal end of cleaning solution inlet/outlet pipe are provided with cleaning fluid pressure pump, the nozzle direction of cleaning solution inlet/outlet pipe towards filter mechanism,
Cleaning solution sprays to filter mechanism side from the nozzle of cleaning solution inlet/outlet pipe, and the blocking of filter mechanism other side surface adhesion is miscellaneous
Matter recoil is walked, and is increased a Backwash pipeline in ink gun, is sprung back on strainer cleaning solution using pressure pump, impurity is rushed
It walks, and is drained impurity using waste discharge ink pipe, cleaning principle is simple, and it is easy to operate, simply substantially increase the use of ink gun
Service life；
2) a waste discharge ink pipeline is connected with by the first three-way change-over valve in the ink inlet tube described in, filter mechanism is another
The blocking impurity of side surface adherency is outside from waste discharge ink pipeline after passing through ink inlet tube, the first three-way change-over valve under recoil strength acts on
Discharge；
3) the cleaning solution inlet/outlet pipe described in is connect by a transitional connection pipe with exhaust ink tube, transitional connection pipe and exhaust
The junction of ink tube is provided with the second three-way change-over valve；
4) outlet end of the cleaning fluid pressure pump described in is provided with cleaning liquid filter；
5) it is provided with external filter between the ink inlet tube and the first three-way change-over valve described in, the external filter is
Unidirectional filter screen, external filter is connected in ink inlet tube by a detachable socket, easy to use, and external filter can be with mistake
Filter structure is used cooperatively, and can also individually be inserted in the use of ink gun body exterior.
Detailed description of the invention
Fig. 1 is that the utility model cuts open structural schematic diagram；
Fig. 2 is the schematic diagram using external filter replacement filter mechanism；
Marked in the figure: 1, ink inlet tube, 2, filter mechanism, the 3, first three-way change-over valve, 4, waste discharge ink pipeline, 5, exhaust it is out of ink
Pipe, the 6, second three-way change-over valve, 7, cleaning liquid filter, 8, cleaning fluid pressure pump, 9, ink storing chamber, 10, piezoelectric blocks, 11, cleaning
Liquid inlet/outlet pipe, 12, transitional connection pipe, 13, external filter, 14, shut-off valve.
Specific embodiment
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
As shown, a kind of ink gun and its ink system with backwashing function, including ink gun ontology, ink gun
Ontology includes ink inlet tube 1, filter mechanism 2, ink storing chamber 9 and piezoelectric blocks 10, is provided with one on the inside of 2 top of filter mechanism
For the exhaust ink tube 5 of ink storage cavity inside bubble to be discharged；The bottom of ink gun ontology is provided with cleaning solution inlet/outlet pipe 11, clearly
The distal end of washing lotion inlet/outlet pipe 11 is provided with cleaning fluid pressure pump 8, the nozzle direction of cleaning solution inlet/outlet pipe 11 towards filter mechanism 2,
Cleaning solution sprays to 2 side of filter mechanism from the nozzle of cleaning solution inlet/outlet pipe 11, by the stifled of 2 other side surface adhesion of filter mechanism
Impurity recoil is filled in walk.
The above are the basic embodiments of the utility model, further can be improved, improved and limited on the basis of above
It is fixed: a waste discharge ink pipeline 4 to be connected with by the first three-way change-over valve 3 in ink inlet tube 1 as mentioned, filter mechanism 2 is another
The blocking impurity of side surface adherency is after passing through ink inlet tube 1, the first three-way change-over valve 3 from waste discharge ink pipeline 4 under recoil strength acts on
It discharges.
The above are the basic embodiments of the utility model, further can be improved, improved and limited on the basis of above
Fixed: cleaning solution inlet/outlet pipe 11 as mentioned is connect by a transitional connection pipe 12 with exhaust ink tube 5, transitional connection pipe 12 and row
The junction of gas ink tube 5 is provided with the second three-way change-over valve 6.
The above are the basic embodiments of the utility model, further can be improved, improved and limited on the basis of above
Fixed: the outlet end of cleaning fluid pressure pump 8 as mentioned is provided with cleaning liquid filter 7.
The above are the basic embodiments of the utility model, further can be improved, improved and limited on the basis of above
Fixed: the outlet end of cleaning liquid filter 7 is provided with the shut-off valve 14 of control cleaning fluid pressure as mentioned.
The above are the basic embodiments of the utility model, further can be improved, improved and limited on the basis of above
Fixed: the cleaning solution that shut-off valve 14 as mentioned opens control cleaning solution inlet/outlet pipe 11 enters ink storing chamber 9.
The above are the basic embodiments of the utility model, further can be improved, improved and limited on the basis of above
It is fixed: to be provided with external filter 13 between ink inlet tube 1 as mentioned and the first three-way change-over valve 3.
The above are the basic embodiments of the utility model, further can be improved, improved and limited on the basis of above
Fixed: external filter 13 as mentioned is unidirectional filter screen, and external filter 13 is connected to ink inlet tube 1 by a detachable socket
On.
When normal use, into ink storing chamber 9 ink in addition to a part by piezoelectric blocks 10 continuously shrink injection other than, residual ink
The bubble for above floating on 9 top of ink storing chamber passes through the discharge ink storing chamber 9 of exhaust ink tube 5 that 9 top of ink storing chamber is arranged in.When encountering
When impurity in ink blocks strainer, cleaning fluid pressure pump 8, cleaning liquid filter 7 and shut-off valve 14 are opened, adjustment cleaning is hydraulic
Power, the second three-way change-over valve 6 and the first three-way change-over valve 3 simultaneously close off the ink road channel on road thereon, and the ink on lower road is connected in conversion
Paths, cleaning solution pass through 12 two different pipelines of cleaning solution inlet/outlet pipe 11 and transitional connection pipe respectively and enter ink storing chamber 9, then
By the ink in ink storing chamber 9 together with cleaning solution together force feed to ink inlet tube 1, when reaching filter mechanism 2, filter will be accumulated in
Impurity outside structure 2 recoil away by direction contrary with ink feed from inside to outside, then pass through the first three-way change-over valve 3 into
Enter waste discharge ink pipeline 4 and discharge entire ink system, that is, completes whole cleanings.
After cleaning, stops cleaning fluid pressure pump 8, close shut-off valve 14, then by the first three-way change-over valve 3 and the two or three
Cross valve 6 is transformed into ink-feed channel position simultaneously, then ink is pressed into ink inlet tube 1 into storage by the pressure ink system of printer
In cartridge 9, the cleaning solution replacement in ink storing chamber 9 is extruded outside ink gun, normal print job status can be restored.
The utility model is structurally reasonable, ingenious in design, without dismantling ink gun and attachment, has backwashing function, effectively
Strainer impurity is removed, it is easy to maintain, extend ink gun service life, promotes print quality, improve benefit, solve existing ink-jet and beat
It is also easy to produce impurity existing for the ink gun of print machine, leads to filter net jam, gas is collected at the top of ink gun and can not be completely exhausted out, leads
Disconnected black phenomenon is caused, difficult in maintenance to lead to ink gun premature failure, the problems such as bringing no small loss to advertising corporation and print shop,
It is primary great technological innovation for the prior art, has good market prospects and development space.
The utility model preferred embodiment and embodiment are explained in detail above in conjunction with attached drawing, but this
Utility model is not limited to the above embodiment and embodiment, within the knowledge of those skilled in the art, may be used also
With various changes can be made without departing from the concept of the premise utility.
Claims (8)
1. a kind of ink gun and its ink system with backwashing function, including ink gun ontology, ink gun ontology include into
Ink pipe (1), filter mechanism (2), ink storing chamber (9) and piezoelectric blocks (10), it is characterised in that: described filter mechanism (2) top
Inside is provided with one for the exhaust ink tube (5) of ink storage cavity inside bubble to be discharged；The bottom of ink gun ontology is provided with clearly
Washing lotion inlet/outlet pipe (11), the distal end of cleaning solution inlet/outlet pipe (11) are provided with cleaning fluid pressure pump (8), cleaning solution inlet/outlet pipe (11)
Nozzle direction sprays to filter mechanism (2) side from the nozzle of cleaning solution inlet/outlet pipe (11) towards filter mechanism (2), cleaning solution, with
The blocking impurity recoil of filter mechanism (2) other side surface adhesion is walked.
2. a kind of ink gun and its ink system with backwashing function as described in claim 1, it is characterised in that: described
Ink inlet tube (1) on be connected with a waste discharge ink pipeline (4), filter mechanism (2) other side by the first three-way change-over valve (3)
The blocking impurity of surface adhesion is after passing through ink inlet tube (1), the first three-way change-over valve (3) from waste discharge ink pipeline under recoil strength acts on
(4) it discharges.
3. a kind of ink gun and its ink system with backwashing function as described in claim 1, it is characterised in that: described
Cleaning solution inlet/outlet pipe (11) by a transitional connection pipe (12) with exhaust ink tube (5) connect, transitional connection pipe (12) with arrange
The junction of gas ink tube (5) is provided with the second three-way change-over valve (6).
4. a kind of ink gun and its ink system with backwashing function as described in claim 1, it is characterised in that: described
Cleaning fluid pressure pump (8) outlet end be provided with cleaning liquid filter (7).
5. a kind of ink gun and its ink system with backwashing function as claimed in claim 4, it is characterised in that: described
Cleaning liquid filter (7) outlet end be provided with control cleaning fluid pressure shut-off valve (14).
6. a kind of ink gun and its ink system with backwashing function as claimed in claim 5, it is characterised in that: described
Shut-off valve (14) open control cleaning solution inlet/outlet pipe (11) cleaning solution enter ink storing chamber (9).
7. a kind of ink gun and its ink system with backwashing function as claimed in claim 2, it is characterised in that: described
The first three-way change-over valve (3) and ink inlet tube (1) between be provided with external filter (13).
8. a kind of ink gun and its ink system with backwashing function as claimed in claim 7, it is characterised in that: described
External filter (13) be unidirectional filter screen, external filter (13) is connected on ink inlet tube (1) by a detachable socket.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820864826 | 2018-05-25 | ||
| CN2018208648266 | 2018-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208324574U true CN208324574U (en) | 2019-01-04 |
Family
ID=63776015
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820938251.8U Active CN208324574U (en) | 2018-05-25 | 2018-06-19 | A kind of ink gun and its ink system with backwashing function |
| CN201810626793.6A Pending CN108656743A (en) | 2018-05-25 | 2018-06-19 | A kind of ink gun and its ink system with backwashing function |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810626793.6A Pending CN108656743A (en) | 2018-05-25 | 2018-06-19 | A kind of ink gun and its ink system with backwashing function |
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| Country | Link |
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| CN (2) | CN208324574U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291637B (en) * | 2018-11-27 | 2019-06-07 | 广州台兴机械设备有限公司 | A kind of Rapid Cleaning ink scraping apparatus for ink print system |
| CN109693381B (en) * | 2018-12-25 | 2021-03-30 | 珠海赛纳三维科技有限公司 | 3D ink-jet printing material replacing device and printing equipment |
| CN112477428A (en) * | 2020-10-22 | 2021-03-12 | 东莞市亿方数码科技有限公司 | Cutting and printing all-in-one machine and cutting and printing method based on all-in-one machine |
| CN113442589B (en) * | 2021-06-25 | 2022-06-03 | 北京方正印捷数码技术有限公司 | Device and method for cleaning printing nozzle by air pressure |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3382523B2 (en) * | 1997-11-06 | 2003-03-04 | キヤノン株式会社 | Printing equipment, information processing system and textile processing system |
| JP4878514B2 (en) * | 2006-07-06 | 2012-02-15 | 東芝テック株式会社 | Ink jet recording apparatus and cleaning method for the recording apparatus |
| CN101112664A (en) * | 2006-07-27 | 2008-01-30 | 卢普伦 | Novel P-type full-automatic filter |
| CN203053100U (en) * | 2013-01-08 | 2013-07-10 | 南通欧意姆制冷设备有限公司 | Single-way drying filter |
| JP6152682B2 (en) * | 2013-03-28 | 2017-06-28 | セイコーエプソン株式会社 | Switching valve unit for backwash, liquid jet head, and liquid jet device |
| CN204382822U (en) * | 2014-12-30 | 2015-06-10 | 乐凯华光印刷科技有限公司 | A kind of cyclic ink supply device for ink-jet printer |
| US9365063B1 (en) * | 2015-03-09 | 2016-06-14 | Xerox Corporation | Systems and methods for continuous waste ink filtration in image forming devices |
| RU2600641C9 (en) * | 2015-10-08 | 2017-02-13 | Олег Васильевич Федотов | Method of liquid treatment with simultaneous cleaning of filter element |
| DE202017004762U1 (en) * | 2017-09-11 | 2017-09-21 | Simon Lang | Disposable filter for smoking products |
-
2018
- 2018-06-19 CN CN201820938251.8U patent/CN208324574U/en active Active
- 2018-06-19 CN CN201810626793.6A patent/CN108656743A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN108656743A (en) | 2018-10-16 |
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