CN103879148A - Printing head - Google Patents
Printing head Download PDFInfo
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- CN103879148A CN103879148A CN201410093335.2A CN201410093335A CN103879148A CN 103879148 A CN103879148 A CN 103879148A CN 201410093335 A CN201410093335 A CN 201410093335A CN 103879148 A CN103879148 A CN 103879148A
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- substrate
- printing
- transfer surface
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- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Ink Jet (AREA)
Abstract
The invention discloses a printing head which comprises a first substrate, a second substrate and a printing spraying nozzle. The first substrate is installed at the upper portion of the second substrate. After the first substrate and the second substrate are combined, a flow limiting chamber and a pressure chamber are formed between the first substrate and the second substrate. The printing spraying nozzle is installed at the front end of the first substrate and the front end of the second substrate. The printing spraying nozzle comprises a plurality of evenly-arranged printing blocks. A transfer surface is arranged at the ends of the printing blocks. The transfer surface is made of flexible materials. According to the printing head, the printing spraying nozzle comprises the evenly-arranged printing blocks, the transfer surface is further arranged at the ends of the printing blocks and made of the flexible materials, high-speed and vivid printing can be provided, and crosstalk can also be reduced.
Description
Technical field
The field that the present invention relates to printing, particularly relates to a kind of print head.
Background technology
Ink jet printing head is the equipment that converts the electrical signal to physics pulse and spray the black drop storing.Along with ink jet printing head can be produced in a large number, it not only for office's printing machine also for industrial printing machine.For example, ink jet printing head not only uses in office, and with the printed document by ink-jet on paper, ink jet printing head also uses in factory, to pass through carrying out direct generative circuit pattern to printed circuit board (PCB) (PCB) atomizing of liquids metal material.
Common ink jet printing head can comprise multiple balancing gate pits and multiple nozzle.Ink jet printing head can spray by described multiple nozzles the China ink of monochromatic China ink or multiple color simultaneously, thereby the print speed printing speed that has not only increased ink jet printing head can also realize lively printing.
But in the structure of above-mentioned ink jet printing head, the interval between balancing gate pit is very little, therefore, probably crosstalk, wherein, the expulsion pressure being formed in predetermined balancing gate pit affects adjacent balancing gate pit.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of print head, print nozzles comprises multiple evenly distributed printing blocks, the end of printing block is also provided with transfer surface, and transfer surface is made by flexible material, not only can provide high speed and lively printing to reduce and crosstalk.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of print head is provided, comprise first substrate, second substrate and print nozzles, described first substrate is installed the top of second substrate, in the middle of after described first substrate and second substrate merge, form current limliting chamber and balancing gate pit, described print nozzles is arranged on the front end of first substrate and second substrate, described print nozzles comprises multiple evenly distributed printing blocks, the end of described printing block is also provided with transfer surface, and described transfer surface is made by flexible material.
In a preferred embodiment of the present invention, described flexible material is rubber.
In a preferred embodiment of the present invention, the distance between each described printing block is 0.5mm.
In a preferred embodiment of the present invention, the thickness of described transfer surface is 0.8mm.
The invention has the beneficial effects as follows: print head of the present invention, print nozzles comprises multiple evenly distributed printing blocks, the end of printing block is also provided with transfer surface, and transfer surface is made by flexible material, not only can provide high speed and lively printing to reduce and crosstalk.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of the first preferred embodiment of printing of the present invention;
Being labeled as in accompanying drawing: 1, first substrate, 2, second substrate, 3, print nozzles, 4, current limliting chamber, 5, balancing gate pit, 6, transfer surface, 31, printing block.
Detailed description of the invention
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of print head, comprise first substrate 1, second substrate 2 and print nozzles 3, described first substrate 1 is installed the top of second substrate 2, in the middle of after described first substrate 1 and second substrate 2 merge, form current limliting chamber 4 and balancing gate pit 5, described print nozzles 3 is arranged on the front end of first substrate 1 and second substrate 2, described print nozzles 3 comprises multiple evenly distributed printing blocks 31, and the end of described printing block 31 is also provided with transfer surface 6.
In above-mentioned, described transfer surface 6 is made by flexible material.Wherein, the thickness of described transfer surface is 0.8mm, and described flexible material is rubber, can provide at a high speed and lively printing.
Further, described print nozzles 3 comprises multiple evenly distributed printing blocks 31, and the distance between each described printing block 31 is 0.5mm, and enough situations of crosstalking that reduces are found.
The print head that the present invention discloses, print nozzles 3 comprises multiple evenly distributed printing blocks 31, the end of printing block 31 is also provided with transfer surface 6, and transfer surface 6 is made by flexible material, not only can provide high speed and lively printing to reduce and crosstalk.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a print head, it is characterized in that, comprise first substrate, second substrate and print nozzles, described first substrate is installed the top of second substrate, in the middle of after described first substrate and second substrate merge, form current limliting chamber and balancing gate pit, described print nozzles is arranged on the front end of first substrate and second substrate, described print nozzles comprises multiple evenly distributed printing blocks, the end of described printing block is also provided with transfer surface, and described transfer surface is made by flexible material.
2. print head according to claim 1, is characterized in that, described flexible material is rubber.
3. print head according to claim 1, is characterized in that, the distance between each described printing block is 0.5mm.
4. print head according to claim 1, is characterized in that, the thickness of described transfer surface is 0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410093335.2A CN103879148A (en) | 2014-03-14 | 2014-03-14 | Printing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410093335.2A CN103879148A (en) | 2014-03-14 | 2014-03-14 | Printing head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103879148A true CN103879148A (en) | 2014-06-25 |
Family
ID=50948408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410093335.2A Pending CN103879148A (en) | 2014-03-14 | 2014-03-14 | Printing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103879148A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334224A (en) * | 2018-10-29 | 2019-02-15 | 滁州千字文印务有限公司 | The replaceable print head of printing equipment |
| CN110869216A (en) * | 2017-06-09 | 2020-03-06 | 富士胶卷迪马蒂克斯股份有限公司 | Fluid ejection device with reduced cross talk |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6158842A (en) * | 1995-08-16 | 2000-12-12 | Sony Corporation | Printer apparatus |
| CN1373042A (en) * | 2001-02-19 | 2002-10-09 | 精工爱普生株式会社 | Ink-jet recording head and ink-jet recording apparatus |
| US20060092225A1 (en) * | 2001-10-22 | 2006-05-04 | Seiko Epson Corporation | Apparatus and method of assembling head unit, of positioning liquid droplet ejection head, and of fixing liquid droplet ejection head; as well as method of manufacturing LCD device, organic EL device, electron emission device, PDP device, electrophoretic display device, color filter, organic EL, spacer, metallic wire, lens, resist, and light diffusion member |
| CN1923516A (en) * | 2005-09-03 | 2007-03-07 | 三星电子株式会社 | Inkjet printhead and method of manufacturing the same |
| CN101746140A (en) * | 2008-12-08 | 2010-06-23 | 精工电子打印科技有限公司 | Liquid-jet head chip, liquid-jet head, and liquid-jet recording apparatus |
| CN102275385A (en) * | 2010-05-31 | 2011-12-14 | 精工电子打印科技有限公司 | Liquid jet head and liquid jet apparatus |
| CN102294897A (en) * | 2010-05-27 | 2011-12-28 | 精工电子打印科技有限公司 | Liquid jet head, liquid jet apparatus, and manufacturing method for the liquid jet head |
| CN103129141A (en) * | 2011-11-30 | 2013-06-05 | 三星电机株式会社 | Inkjet print head |
-
2014
- 2014-03-14 CN CN201410093335.2A patent/CN103879148A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6158842A (en) * | 1995-08-16 | 2000-12-12 | Sony Corporation | Printer apparatus |
| CN1373042A (en) * | 2001-02-19 | 2002-10-09 | 精工爱普生株式会社 | Ink-jet recording head and ink-jet recording apparatus |
| US20060092225A1 (en) * | 2001-10-22 | 2006-05-04 | Seiko Epson Corporation | Apparatus and method of assembling head unit, of positioning liquid droplet ejection head, and of fixing liquid droplet ejection head; as well as method of manufacturing LCD device, organic EL device, electron emission device, PDP device, electrophoretic display device, color filter, organic EL, spacer, metallic wire, lens, resist, and light diffusion member |
| CN1923516A (en) * | 2005-09-03 | 2007-03-07 | 三星电子株式会社 | Inkjet printhead and method of manufacturing the same |
| CN101746140A (en) * | 2008-12-08 | 2010-06-23 | 精工电子打印科技有限公司 | Liquid-jet head chip, liquid-jet head, and liquid-jet recording apparatus |
| CN102294897A (en) * | 2010-05-27 | 2011-12-28 | 精工电子打印科技有限公司 | Liquid jet head, liquid jet apparatus, and manufacturing method for the liquid jet head |
| CN102275385A (en) * | 2010-05-31 | 2011-12-14 | 精工电子打印科技有限公司 | Liquid jet head and liquid jet apparatus |
| CN103129141A (en) * | 2011-11-30 | 2013-06-05 | 三星电机株式会社 | Inkjet print head |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110869216A (en) * | 2017-06-09 | 2020-03-06 | 富士胶卷迪马蒂克斯股份有限公司 | Fluid ejection device with reduced cross talk |
| CN110869216B (en) * | 2017-06-09 | 2021-06-15 | 富士胶卷迪马蒂克斯股份有限公司 | Fluid ejection device with reduced cross talk |
| CN109334224A (en) * | 2018-10-29 | 2019-02-15 | 滁州千字文印务有限公司 | The replaceable print head of printing equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140625 |