CN103862889A - Dust-free printing system - Google Patents
Dust-free printing system Download PDFInfo
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- CN103862889A CN103862889A CN201410134814.4A CN201410134814A CN103862889A CN 103862889 A CN103862889 A CN 103862889A CN 201410134814 A CN201410134814 A CN 201410134814A CN 103862889 A CN103862889 A CN 103862889A
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- free room
- dust free
- dust
- dustless
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Abstract
The invention provides a dust-free printing system which is needless for working in a traditional dust-free room. A dust-free cover is mounted on a printing table surface or a printing machine is mounted in a dust-free box, and a printing process is prevented from being polluted by maintaining positive pressure in the dust-free cover or the dust-free box. Therefore, it is not necessary to establish the dust-free room capable of containing equipment and staff.
Description
Technical field
The present invention relates to a kind of protector of printer.
Technical background
Along with the development of printing technique, inkjet printing is applied to industrial production gradually.In commercial Application, in order to ensure the quality of products, require product to process in dust free room.
Dust free room is not definitely dustless, but in certain dustless grade.Its object is just not contaminated in process in order to ensure workpiece, or pollution level is controlled in tolerance interval.
For example: in current PCB manufacturing process, processing circuit dry film and welding resisting layer all need to carry out at dust free room.
Present dust free room, as processing site, needs expensive construction cost, personnel need to dress cleanness clothing, needs pre-dedusting just can enter, need a large amount of dustless wind supplies and consume a large amount of energy.
Summary of the invention
Content of the present invention is: for printing the deficiency that need to carry out at dust free room, provide a kind of without the dustless print system in traditional dust free room work.
The present invention has following technical characterictic.
A kind of dustless print system, comprises dust free room, it is characterized in that: dust free room provides dustfree environment for print procedure.
The dustfree environment that described dust free room provides, is characterized in that: dustfree environment is to reach to print the dustless grade requiring.
The dust free room of described dustless print system, is characterized in that: without dust hood and printing table top composition dust free room.This will provide the dustfree environment of a small dimension for printer.
The dust free room of described dustless print system, is characterized in that: dust free room is the casing that can hold printer, and printer is positioned at dust free room inside.Printer is directly put in a dustless case, and this is simple directly method.
The dust free room of described dustless print system, is characterized in that: dust free room is not airtight.Because workpiece need to pass in and out dust free room, so that dust free room needs not to be is airtight.
The dust free room of described dustless print system, also comprises air inlet, it is characterized in that: dustless gas enters dust free room by air admission hole, and the air pressure in dust free room is malleation with respect to the air pressure outside dust free room.The air of dust free room outside can not enter dust free room the inside and cause processing environment contaminated.
It is characterized in that: the gas that enters dust free room from air inlet is protective gas or ink cured gas or special gas.When gaseous environment being had to requirement in print procedure, desired gas can enter dust free room by air inlet so.For example: inert gas enters dust free room from air inlet, can prevent ink oxidized in print procedure.
The dust free room of described dustless print system, also comprises air flow guiding device and/or structure, it is characterized in that: avoid the inner strong air flow that produces of dust free room.For fear of violent Air Flow, on the impact of printing, dustless gas should just enter dust free room through suitable distribution, guarantees that the air-flow in dust free room relaxes, and in barotropic state.
Described dustless print system, also comprises dust free room dust pelletizing system, it is characterized in that: dust pelletizing system provides source of the gas for dust free room.So just need to not provide source of the gas by other dust pelletizing system.
Described dustless print system, also comprises workpiece dust pelletizing system, it is characterized in that: before workpiece enters dust free room, workpiece is carried out to dedusting.If surface of the work is contaminated, workpiece dust pelletizing system can be removed before workpiece enters dust free room, and while guaranteeing to print, surface of the work is not contaminated.
Compared with prior art, the invention has the advantages that: do not need to build dust free room, operating personnel and do not need to dress cleanness clothing, the only a small amount of dustless gas supply of need.
Accompanying drawing explanation
The expansion schematic diagram of Fig. 1: embodiment mono-.
The schematic appearance of Fig. 2: embodiment bis-.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Embodiment mono-: as shown in Figure 1, be positioned on printer main body 30 without dust hood 20, cover plate 10 is positioned at without on dust hood 20, forms dust free room without dust hood 20 and stamp pad 31.Ink-jet system 32 prints within dust free room.
Clean air is entered by dustless air inlet 11, then passes through air distribution plate 21, just enters dust free room.Maintain dust free room and keep malleation, pollutant can not enter with air.
On air distribution plate 21, have air-vent 22, air-vent 22 is because position difference and size difference, and uneven distribution.Airflow passes air distribution plate 21, air-flow will can not impact inkjet printing.
Having air knife 23 without the front end of dust hood 20, compressed air enters air knife 23 by high pressure admission mouth 24, and before workpiece enters dust free room, the gases at high pressure that air knife 23 sprays are cleared up workpiece, avoid pollutant effect print result.
Embodiment bis-: as shown in Figure 2, dust free room forms a casing by upper cover 41 and base 42, and printer main body is positioned at box house.Dust-free air enters box house by air admission hole 43, maintains the malleation in casing.The two ends of stamp pad are positioned at outside casing, can, in the directly loading and unloading of casing outside, print operation.
It is to be understood that: although above-described embodiment has done more detailed text description to the present invention, these text descriptions, just describe the simple text of mentality of designing of the present invention, rather than restriction to invention mentality of designing.Any combination, increase or the modification that does not exceed thinking of the present invention, the especially optimization to dust free room structure, all fall into protection scope of the present invention.
Claims (10)
1. a dustless print system, comprises dust free room, it is characterized in that: dust free room provides dustfree environment for print procedure.
2. dustfree environment according to claim 1, is characterized in that: dustfree environment is to reach to print the dustless grade requiring.
3. dust free room according to claim 1, is characterized in that: without dust hood and printing table top composition dust free room.
4. dust free room according to claim 1, is characterized in that: dust free room is the casing that can hold printer, and printer is positioned at dust free room inside.
5. according to the dust free room described in claim 1 or 3 or 4, it is characterized in that: dust free room is not airtight.
6. according to the dust free room described in claim 1 or 3 or 4, also comprise air inlet, it is characterized in that: the air pressure in dust free room is malleation with respect to the air pressure outside dust free room.
7. air inlet according to claim 6, is characterized in that: the gas that enters dust free room from air inlet is protective gas.
8. according to the dust free room described in claim 1 or 3 or 4, also comprise air flow guiding device and/or structure, it is characterized in that: avoid the inner strong air flow that produces of dust free room.
9. the dustless print system of one according to claim 1, also comprises dust free room dust pelletizing system, it is characterized in that: dust pelletizing system provides source of the gas for dust free room.
10. the dustless print system of one according to claim 1, also comprises workpiece dust pelletizing system, it is characterized in that: before workpiece enters dust free room, workpiece is carried out to dedusting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410134814.4A CN103862889A (en) | 2014-04-04 | 2014-04-04 | Dust-free printing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410134814.4A CN103862889A (en) | 2014-04-04 | 2014-04-04 | Dust-free printing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103862889A true CN103862889A (en) | 2014-06-18 |
Family
ID=50902168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410134814.4A Pending CN103862889A (en) | 2014-04-04 | 2014-04-04 | Dust-free printing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103862889A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016205174A1 (en) * | 2015-06-15 | 2016-12-22 | Videojet Technologies Inc. | Hygienic printer cabinet |
| CN111409361A (en) * | 2020-04-09 | 2020-07-14 | 刘国东 | Code spraying equipment for capacitor production |
Citations (10)
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| JPH11334175A (en) * | 1998-05-26 | 1999-12-07 | Fuji Photo Film Co Ltd | Dustproof cover for image or information recorder and image or information recorder |
| US20010012048A1 (en) * | 2000-01-12 | 2001-08-09 | Kazuaki Kinjyou | Recording apparatus |
| CN1689816A (en) * | 2004-04-21 | 2005-11-02 | 铼宝科技股份有限公司 | Ink jetting head cleaning device |
| CN101348031A (en) * | 2008-08-01 | 2009-01-21 | 刘洪生 | Drying cabinet of ultraviolet printer |
| US20090303300A1 (en) * | 2004-01-21 | 2009-12-10 | Silverbrook Research Pty Ltd | Securing arrangement for securing a refill unit to a print engine during refilling |
| CN101973168A (en) * | 2010-10-21 | 2011-02-16 | 富美科技有限公司 | Protective cover of printer |
| CN202130137U (en) * | 2011-06-24 | 2012-02-01 | 深圳市大族激光科技股份有限公司 | Lens dustproof protective device and laser marking machine |
| CN202271660U (en) * | 2011-09-26 | 2012-06-13 | 陆永添 | Ceramic ink jet printer with improved induced draft system |
| CN102632727A (en) * | 2011-02-14 | 2012-08-15 | 株式会社理光 | Image forming apparatus and dust-proof cover |
| CN103373092A (en) * | 2012-04-17 | 2013-10-30 | 北京联合大学 | Pollution protecting device of printing device |
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2014
- 2014-04-04 CN CN201410134814.4A patent/CN103862889A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11334175A (en) * | 1998-05-26 | 1999-12-07 | Fuji Photo Film Co Ltd | Dustproof cover for image or information recorder and image or information recorder |
| US20010012048A1 (en) * | 2000-01-12 | 2001-08-09 | Kazuaki Kinjyou | Recording apparatus |
| US20090303300A1 (en) * | 2004-01-21 | 2009-12-10 | Silverbrook Research Pty Ltd | Securing arrangement for securing a refill unit to a print engine during refilling |
| CN1689816A (en) * | 2004-04-21 | 2005-11-02 | 铼宝科技股份有限公司 | Ink jetting head cleaning device |
| CN101348031A (en) * | 2008-08-01 | 2009-01-21 | 刘洪生 | Drying cabinet of ultraviolet printer |
| CN101973168A (en) * | 2010-10-21 | 2011-02-16 | 富美科技有限公司 | Protective cover of printer |
| CN102632727A (en) * | 2011-02-14 | 2012-08-15 | 株式会社理光 | Image forming apparatus and dust-proof cover |
| CN202130137U (en) * | 2011-06-24 | 2012-02-01 | 深圳市大族激光科技股份有限公司 | Lens dustproof protective device and laser marking machine |
| CN202271660U (en) * | 2011-09-26 | 2012-06-13 | 陆永添 | Ceramic ink jet printer with improved induced draft system |
| CN103373092A (en) * | 2012-04-17 | 2013-10-30 | 北京联合大学 | Pollution protecting device of printing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016205174A1 (en) * | 2015-06-15 | 2016-12-22 | Videojet Technologies Inc. | Hygienic printer cabinet |
| CN107921797A (en) * | 2015-06-15 | 2018-04-17 | 录象射流技术公司 | The printer babinet of health |
| CN111409361A (en) * | 2020-04-09 | 2020-07-14 | 刘国东 | Code spraying equipment for capacitor production |
| CN111409361B (en) * | 2020-04-09 | 2021-12-10 | 中沃(泰州)激光科技有限公司 | Code spraying equipment for capacitor production |
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| PB01 | Publication | ||
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| 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: 20140618 |