CN104553331B - Ink-jet printer nozzle protecting device and ink-jet printer - Google Patents
Ink-jet printer nozzle protecting device and ink-jet printer Download PDFInfo
- Publication number
- CN104553331B CN104553331B CN201310492948.9A CN201310492948A CN104553331B CN 104553331 B CN104553331 B CN 104553331B CN 201310492948 A CN201310492948 A CN 201310492948A CN 104553331 B CN104553331 B CN 104553331B
- Authority
- CN
- China
- Prior art keywords
- protection board
- ink
- jet printer
- upper protection
- protecting device
- 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.)
- Expired - Fee Related
Links
- 238000001179 sorption measurement Methods 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 238000007639 printing Methods 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000007641 inkjet printing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007704 transition 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
- 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
-
- 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
Abstract
The present invention provides a kind of ink-jet printer nozzle protecting device and ink-jet printer; including protection assembly and lower protection assembly, wherein, upper protection assembly includes protection board; described upper protection board is provided with slotted eye, so that the nozzle component on ink-jet printer is located in described slotted eye；Lower protection assembly includes lower protection board, described lower protection board by magnet adsorption on the lower surface of described upper protection board, with by the injector seals of described nozzle component space between described lower protection board and upper protection board.Ink-jet printer nozzle protecting device provided by the invention and ink-jet printer; lower protection assembly passes through magnet adsorption on upper protection assembly; shower nozzle on ink-jet printer can be sealed; prevent the residual ink in inkjet head from solidifying; shower nozzle is made to block; thus reducing the front frequency to blow head maintenance of printing, improve printing efficiency.
Description
Technical field
The present invention relates to ink jet printing machine technology, particularly relate to a kind of ink-jet printer nozzle protecting device and ink-jet printer.
Background technology
Along with the development of printing technology, Digital ink jet printing also achieves relatively much progress, and printing quality improves constantly, and to keep the printing quality of ink-jet printer, also to keep the good use state of shower nozzle, once shower nozzle blocking occurs or destroys, print quality will be had a strong impact on.
But ink-jet printer is after completing ink jet printing at present, and shower nozzle often is exposed in air, accumulates in the remaining ink in spray nozzle and produce to solidify phenomenon, make shower nozzle block, impact printing next time.
Summary of the invention
The present invention provides a kind of ink-jet printer nozzle protecting device and ink-jet printer, easily solidifies for the ink solved in prior art in ink-jet printer shower nozzle, makes shower nozzle produce blocking, the problem affecting print quality.
The present invention provides a kind of ink-jet printer nozzle protecting device, including:
Upper protection assembly, including upper protection board, described upper protection board is provided with slotted eye, so that the nozzle component on ink-jet printer is located in described slotted eye；
Lower protection assembly, including lower protection board, described lower protection board by magnet adsorption on the lower surface of described upper protection board, with by the injector seals of described nozzle component space between described lower protection board and upper protection board.
The present invention also provides for a kind of ink-jet printer, and including nozzle component and ink-jet printer nozzle protecting device as above, described nozzle component is located in the slotted eye of the upper protection board of described ink-jet printer nozzle protecting device.
Ink-jet printer nozzle protecting device provided by the invention and ink-jet printer; lower protection assembly passes through magnet adsorption on upper protection assembly; shower nozzle on ink-jet printer can be sealed; prevent the residual ink in inkjet head from solidifying; shower nozzle is made to block; thus reducing the front frequency to blow head maintenance of printing, improve printing efficiency.
Accompanying drawing explanation
The structural representation of the ink-jet printer nozzle protecting device that Fig. 1 provides for the embodiment of the present invention；
The upper structural representation protecting assembly in the ink-jet printer nozzle protecting device that Fig. 2 provides for the embodiment of the present invention；
Fig. 3 is A-A place sectional view in Fig. 2；
The lower structural representation protecting assembly in the ink-jet printer nozzle protecting device that Fig. 4 provides for the embodiment of the present invention；
Fig. 5 is B-B place sectional view in Fig. 4；
The lower structural representation protecting assembly other direction in the ink-jet printer nozzle protecting device that Fig. 6 provides for the embodiment of the present invention；
Fig. 7 uses schematic diagram during state for the ink-jet printer nozzle protecting device that the embodiment of the present invention provides；
Structural representation during the ink-jet printer nozzle protecting device released state that Fig. 8 provides for the embodiment of the present invention.
Detailed description of the invention
The present invention provides a kind of ink-jet printer nozzle protecting device; as shown in Figure 1; this nozzle protecting device includes protection assembly 1 and lower protection assembly 2; wherein; upper protection assembly 1 includes protection board 10; being provided with slotted eye 11 on upper protection board 10, the nozzle component 3 of ink-jet printer can be located in slotted eye 11, with by slotted eye 11 ink jet printing on the substrate；Lower protection assembly 2 includes lower protection board 20; lower protection board 20 can pass through magnet adsorption on the lower surface of upper protection board 10; with by the injector seals of nozzle component 3 space between lower protection board 20 and upper protection board 10, it is prevented that the shower nozzle exposed to air of nozzle component 3.In print production process, only lower protection assembly 20 need to be taken off, presswork can be carried out.
In the present embodiment; as shown in Figures 1 and 2; if the plate body being provided with multiple upper protection board of iron block 12(on upper protection board 10 is bigger; preferably iron block is arranged on from nozzle component remote position); as shown in Fig. 1 and Fig. 4, lower protection board 20 is provided with the multiple magnet pieces 22 corresponding with the iron block 12 on upper protection board 10, if upper protection board 10 is iron and steel material quality; then need to not adding iron block on upper protection board 10, the magnet piece 22 on lower protection board 20 can directly adsorb on protection board 10；
Certainly; also multiple magnet piece can be provided with on upper protection board 10; lower protection board 20 arranges the multiple iron blocks corresponding with the magnet piece on upper protection board 10; as long as lower protection board 20 can be adsorbed on protection board 10; if but magnet piece is set on upper protection board 10, impact when should be noted magnet piece to shower nozzle ink-jet, therefore; when upper protection board 10 arranges magnet piece, magnet piece can be made to be configured away from nozzle component 3.
In the present embodiment; as shown in FIG. 1 to 3; slotted eye 11 is arranged on the center of protection board 10, on the upper surface (deviating from the one side of lower protection board 20) of upper protection board 10, slotted eye 11 is provided with multiple iron block 12, lower surface is provided with seal groove 13 around described slotted eye 11；
Such as Fig. 1, shown in Fig. 4 and Fig. 6, in upper surface (one side towards the upper protection board 10) correspondence of lower protection board 20, the position of the seal groove 13 of protection board 10 is provided with the sealing ring 23 of projection, on lower surface, the iron block 12 on corresponding upper protection board 10 is provided with magnet piece 22, the insert depth of magnet piece 22 can make the appropriate adjustments according to the magnetic force size selecting magnet piece, to reach optimum absorption affinity, on lower protection board 20 is close during protection board 10, lower protection board 20 can pass through Magnet automatic absorbing on the lower surface of upper protection board 10, stick in the seal groove 13 on protection board 10 with the sealing ring 23 on protection board 20 at present, to seal the gap between upper protection board 10 and lower protection board 20, make shower nozzle and the surrounding air isolation of nozzle component 3, prevent from drying.
In the present embodiment; as shown in Figures 4 and 5; the upper surface of lower protection board 20 attaches and is provided with vulcanised rubber layer 21; vulcanised rubber layer 21 can pass through to emboss to be fitted on the plate body of lower protection board 20; mould pressing process good airproof performance; vulcanised rubber layer 21 can be made to be fitted tightly on plate body; sealing ring 23 is a circle projection of vulcanised rubber layer 21 periphery; and the height dimension 0.1mm～0.2mm bigger than the depth dimensions of seal groove 13 of this projection; so that sealing ring 23 and seal groove 13 fit tightly, play location and the effect sealed.
In the present embodiment; as shown in Fig. 1 and Fig. 4; on vulcanised rubber layer 21, the position of corresponding nozzle component 3 offers elongate slots 24; this elongate slots 24 periphery is than periphery about the extension 1mm of corresponding nozzle component 3; so that having certain space between the shower nozzle of nozzle component 3 and lower protection board 20, the ink droplet produced because shower nozzle ink supply negative pressure is abnormal can be avoided to pollute nozzle.
In the present embodiment, the upper surface polishing of lower protection board 20, and each rounded at the edge transition, to prevent plowing from upper protection board 20 lower surface.
In the present embodiment, for avoiding the ink corrosion to lower protection board 20, lower protection board 20 can be selected for erosion-resisting light material, such as polypropylene PP or polythene PE etc..
In the present embodiment, as shown in Figures 5 and 6, the both sides of the edge that lower protection board 20 is relative are formed with Handheld Division 25, to facilitate, described upper protection board and lower protection board are easily separated.Concrete; edge that Handheld Division 25 is formed for the side that lower protection board 20 upper surface and two are relative is cleaved to be removed portion of material and is formed and facilitate hand-held shape; hands can be placed in Handheld Division 25 and lower protection board 20 and upper protection board 10 be easily separated; certainly; the setting of Handheld Division 25 is not limited to aforesaid way, it is possible on lower protection board 10, relative both sides arrange and facilitate hand-held handle etc..
After ink-jet printer finishes printing, as it is shown in fig. 7, lower protection assembly 2 passes through magnet adsorption on upper protection assembly 1, protect with the shower nozzle to nozzle component 3, to completely cut off extraneous air.And upper protection assembly 1 is specifically fixed on the housing of ink-jet printer, as shown in Figure 8, upper protection assembly 1 it is provided with mounting blocks 14 and hanger 15 is installed, mounting blocks 14 can be passed through and hanger 15 is installed be fixed on the housing of ink-jet printer.
The ink-jet printer nozzle protecting device that any embodiment of the present invention provides; lower protection assembly passes through magnet adsorption on upper protection assembly; shower nozzle on ink-jet printer can be sealed; prevent the residual ink in inkjet head from solidifying; shower nozzle is made to block; thus reducing the front frequency to blow head maintenance of printing, improve printing efficiency.
The present invention also provides for a kind of ink-jet printer; including the ink-jet printer nozzle protecting device that nozzle component and any embodiment of the present invention provide; described nozzle component is located in the slotted eye of the upper protection board of described ink-jet printer nozzle protecting device;, after nozzle component ink-jet, nozzle component is protected with ink jet printing and nozzle protecting device.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technical characteristic is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (5)
1. an ink-jet printer nozzle protecting device, it is characterised in that including:
Upper protection assembly, including upper protection board, described upper protection board is provided with slotted eye, so that the nozzle component on ink-jet printer is located in described slotted eye；
Lower protection assembly, including lower protection board, described lower protection board by magnet adsorption on the lower surface of described upper protection board, with by the injector seals of described nozzle component space between described lower protection board and upper protection board；
Described upper protection board is provided with multiple iron block, described lower protection board is provided with the multiple magnet pieces corresponding with the iron block on described upper protection board；Or,
Described upper protection board is provided with multiple magnet piece, described lower protection board is provided with the multiple iron blocks corresponding with the magnet piece on described upper protection board；The lower surface of described upper protection board offers seal groove around described slotted eye；
On described lower protection board upper surface, the position of the seal groove of corresponding described upper protection board is provided with the sealing ring of projection, with described lower protection board be adsorbed on described on the lower surface of protection board time, described sealing ring sticks in described seal groove；
Being provided with vulcanised rubber layer on the upper surface of described lower protection board, described sealing ring is a circle projection of described vulcanised rubber layer periphery；On described vulcanised rubber layer, the position of corresponding described nozzle component offers elongate slots.
2. ink-jet printer nozzle protecting device according to claim 1, it is characterised in that the height dimension 0.1mm～0.2mm bigger than the depth dimensions of described seal groove of described vulcanised rubber layer projection.
3. ink-jet printer nozzle protecting device according to claim 1 and 2, it is characterised in that be formed with Handheld Division on the relative both sides of the edge of described lower protection board, is easily separated described upper protection board and lower protection board to facilitate.
4. ink-jet printer nozzle protecting device according to claim 1 and 2, it is characterised in that described lower protection board is polypropylene or polythene material is made.
5. an ink-jet printer, it is characterised in that including nozzle component and the arbitrary described ink-jet printer nozzle protecting device of claim 1-4, described nozzle component is located in the slotted eye of the upper protection board of described ink-jet printer nozzle protecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310492948.9A CN104553331B (en) | 2013-10-18 | 2013-10-18 | Ink-jet printer nozzle protecting device and ink-jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310492948.9A CN104553331B (en) | 2013-10-18 | 2013-10-18 | Ink-jet printer nozzle protecting device and ink-jet printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104553331A CN104553331A (en) | 2015-04-29 |
| CN104553331B true CN104553331B (en) | 2016-07-13 |
Family
ID=53070847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310492948.9A Expired - Fee Related CN104553331B (en) | 2013-10-18 | 2013-10-18 | Ink-jet printer nozzle protecting device and ink-jet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104553331B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827817A (en) * | 2015-12-23 | 2017-06-13 | 石立公 | For the stopper with inner bulge of random labelling head |
| CN108773186B (en) * | 2018-08-14 | 2023-10-27 | 北京捷润科技有限公司 | Spray head protection device and protection method |
| CN109228660B (en) * | 2018-11-12 | 2019-08-30 | 苏州极数印花科技有限公司 | A kind of highly effective ink-jet device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005007253A (en) * | 2003-06-17 | 2005-01-13 | Seiko Epson Corp | Head capping mechanism, droplet discharge apparatus with the same, head capping method, electro-optic device and manufacturing method therefor, and electronic equipment |
| JP2007105704A (en) * | 2005-10-17 | 2007-04-26 | Seiko Epson Corp | Head cap, suction unit and droplet discharge apparatus, method of manufacturing electrooptic device, electrooptic device and electronic equipment |
| CN101402283A (en) * | 2007-10-01 | 2009-04-08 | 精工爱普生株式会社 | Capping fixture for droplet discharge head |
| CN102023415A (en) * | 2009-09-18 | 2011-04-20 | 塔工程有限公司 | Dust-removing device for distributor |
| CN103204000A (en) * | 2012-01-16 | 2013-07-17 | Tkt智能有限公司 | Device for cleaning and closing print cartridges and closing element for closing print cartridges |
-
2013
- 2013-10-18 CN CN201310492948.9A patent/CN104553331B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005007253A (en) * | 2003-06-17 | 2005-01-13 | Seiko Epson Corp | Head capping mechanism, droplet discharge apparatus with the same, head capping method, electro-optic device and manufacturing method therefor, and electronic equipment |
| JP2007105704A (en) * | 2005-10-17 | 2007-04-26 | Seiko Epson Corp | Head cap, suction unit and droplet discharge apparatus, method of manufacturing electrooptic device, electrooptic device and electronic equipment |
| CN101402283A (en) * | 2007-10-01 | 2009-04-08 | 精工爱普生株式会社 | Capping fixture for droplet discharge head |
| CN102023415A (en) * | 2009-09-18 | 2011-04-20 | 塔工程有限公司 | Dust-removing device for distributor |
| CN103204000A (en) * | 2012-01-16 | 2013-07-17 | Tkt智能有限公司 | Device for cleaning and closing print cartridges and closing element for closing print cartridges |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104553331A (en) | 2015-04-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220622 Address after: 3007, Hengqin international financial center building, No. 58, Huajin street, Hengqin new area, Zhuhai, Guangdong 519031 Patentee after: New founder holdings development Co.,Ltd. Patentee after: BEIJING FOUNDER ELECTRONICS Co.,Ltd. Address before: 100871, Beijing, Haidian District, Cheng Fu Road, No. 298, Zhongguancun Fangzheng building, 9 floor Patentee before: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Patentee before: BEIJING FOUNDER ELECTRONICS Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 |