CN201824645U - Nozzle cleaning device - Google Patents
Nozzle cleaning device Download PDFInfo
- Publication number
- CN201824645U CN201824645U CN2010202551716U CN201020255171U CN201824645U CN 201824645 U CN201824645 U CN 201824645U CN 2010202551716 U CN2010202551716 U CN 2010202551716U CN 201020255171 U CN201020255171 U CN 201020255171U CN 201824645 U CN201824645 U CN 201824645U
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- shower nozzle
- ink
- pump
- nozzle
- cleaning fluid
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Abstract
The utility model discloses a nozzle cleaning device, which comprises an ink pump, an immersion chamber and an ink discharging chamber. The ink chamber is used for generating positive pressure and injecting air and/or cleaning fluid input by an input end of the ink pump into an ink inlet of a nozzle through an output end of the ink pump, so that ink in the nozzle can be discharged out of the nozzle under the positive pressure; the immersion chamber is used for accommodating fluid discharged out of a spray hole of the nozzle; and the ink discharging chamber is used for accommodating fluid discharged out of an ink outlet and/or the spray hole of the nozzle. Since ink left in the nozzle is discharged through the pump, and the nozzle is cleaned through immersion and the like, the nozzle cleaning device can realize purposes of saving the cleaning fluid and completely cleaning the nozzle.
Description
Technical field
The utility model relates to the ink jet printing field, particularly a kind of device that cleans shower nozzle.
Background technology
The digital ink-jet printing has the traditional printing incomparable advantage, obtains more and more widely application at print field.Shower nozzle is the core component of ink-jet printer, also is relatively costly parts.The spray orifice phenomenon of blocking in use often appears in shower nozzle, and some obstinate plug-hole is to be difficult to remove in the short time.Therefore, usually adopt the off-line of shower nozzle to clean this problem that solves in the prior art, when cleaning, finish cleaning circulating of shower nozzle inside shower nozzle by cleaning fluid.
The mode of cleaning shower nozzle in the prior art can solve the problem of a part of shower nozzle plug-hole, but the intractable plug-holes such as ink for drying then are difficult to rely on circulating of cleaning fluid and remove, and, in the prior art, before cleaning shower nozzle, do not have a kind of effective venting mode, residual a large amount of ink in the shower nozzle has caused great waste to cleaning fluid before causing cleaning.
The utility model content
The utility model provides a kind of device that cleans shower nozzle, can be before cleaning by pump with ink emptying residual in the shower nozzle, and realize saving cleaning fluid, thoroughly clean the purpose of shower nozzle by modes such as immersions.
The utility model embodiment provides a kind of device that cleans shower nozzle, comprising: pump, immersion chamber, and venting chamber, wherein,
Pump, output links to each other with the ink entrance of shower nozzle, is used to produce malleation, will the ink in the shower nozzle be discharged under positive pressure from shower nozzle from the air of pump input input and/or cleaning fluid through the ink entrance of pump output injection nozzle;
Soak the chamber, be positioned at the spray orifice below of shower nozzle, be used to hold the liquid of discharging from the spray orifice of shower nozzle;
The venting chamber is positioned at below the ink outlet port and/or spray orifice of shower nozzle, is used to hold the liquid of discharging from the ink outlet port and/or the spray orifice of shower nozzle.
Among the utility model embodiment, utilize pump, and clean shower nozzle, realize to save cleaning fluid, thoroughly clean the purpose of shower nozzle by modes such as immersions with ink emptying residual in the shower nozzle.
Description of drawings
Fig. 1 is the structure drawing of device that cleans shower nozzle among the utility model embodiment;
Fig. 2 is the method flow diagram that cleans shower nozzle among the utility model embodiment.
The specific embodiment
The utility model embodiment provides a kind of method and device that cleans shower nozzle,, and realizes saving cleaning fluid, thoroughly cleans the purpose of shower nozzle by modes such as immersions ink emptying residual in the shower nozzle by pump.
The utility model embodiment provides a kind of device that cleans shower nozzle, as shown in Figure 1, comprise: pump 11, immersion chamber 13, and venting chamber 12, wherein, pump 11, output links to each other with the ink entrance of shower nozzle, be used to produce malleation, will the liquid in the shower nozzle discharged under positive pressure from shower nozzle from the air of input input or cleaning fluid through the ink entrance of output injection nozzle; Soak chamber 13, be used to hold the liquid of discharging from the spray orifice 19 of shower nozzle; Venting chamber 12 is used to hold the liquid of discharging from the ink outlet port of shower nozzle, or, be used to hold the liquid of discharging from the ink outlet port and the spray orifice of shower nozzle.
Preferable, in order to save cleaning fluid and to realize better cleaning performance, described immersion chamber 13 is positioned at the spray orifice below of shower nozzle, and shower nozzle is built in and soaks in the chamber 13, then soaks the spray orifice 19 that chamber 13 also is used to utilize the soaked with liquid shower nozzle that holds.
Preferable, in order to purify cleaning fluid or the air that is used to clean shower nozzle, preventing secondary pollution, described device also comprises: filter 16, link to each other with ink entrance with the output of pump 11, be used to filter the cleaning fluid that will inject ink entrance 18 or the air of pump 11 outputs; Or, link to each other with the input of pump 11, be used to filter the cleaning fluid or the air of the input that enters pump 11.
Preferable, described device also comprises:
The first black valve 14 is used to control the switch of ink outlet port 17.When the first black valve 14 cuts out, cleaning fluid only can be discharged from spray orifice, thereby thoroughly clean spray orifice.
Preferable, described device also comprises:
The second black valve 15 is used to control the switch of ink entrance 18.When the first black valve 14 and the second black valve 15 are closed simultaneously, cleaning fluid can be remained in immersing nozzle in the shower nozzle, realize better cleaning performance.
Device among the utility model embodiment can utilize pump with ink emptying residual in the shower nozzle, and cleans shower nozzle by modes such as immersions, thereby realize to save cleaning fluid, thoroughly clean the purpose of shower nozzle.
The utility model embodiment provides a kind of method of utilizing said apparatus to clean shower nozzle, may further comprise the steps:
Shower nozzle is placed in the venting chamber 12, start pump 11 and produce malleation, to inject ink entrance through output from air and/or the cleaning fluid that the input of pump 11 is imported, and make ink ink outlet port 17 and the spray orifice 19 from shower nozzle under positive pressure in the shower nozzle enter the venting chamber.
Preferable, described method also comprises: shower nozzle is placed soak in the chamber, start pump 11 and produce malleation, to inject ink entrance 18 through output from air and/or the cleaning fluid that the input of pump 11 is imported, make under positive pressure the cleaning fluid that injects ink entrance 18 enter venting chamber 12, enter from spray orifice and soak chamber 13 from the ink outlet port 17 of shower nozzle.
Preferable, for better immersing nozzle, described will be further comprising the steps of after output injects ink entrance from the cleaning fluid of the input of pump 11 input: close pump 11, the first black valve 14 and the second black valve 15, the cleaning fluid that injects ink entrance 18 be deposited in the shower nozzle; Open the first black valve 14 and the second black valve 15, start pump 11 and produce malleation, will inject ink entrance 18 through output from the air of input input.
Preferable, the step that the described cleaning fluid that will inject ink entrance 18 is deposited in the shower nozzle also comprises afterwards:
In soaking chamber 13, inject cleaning fluid, shower nozzle is immersed in below the cleaning fluid liquid level.
Preferable, in order to purify cleaning fluid or air, prevent the secondary pollution of shower nozzle, will also comprise before through the step that output injects ink entrance 18 from the cleaning fluid that the input of pump 11 is imported:
Filter with 16 pairs of cleaning fluid or air that inject ink entrance 18 of filter.
Preferable, in order better to clean shower nozzle, the described cleaning fluid that injects ink entrance 18 of making under positive pressure enters venting chamber 12 from the ink outlet port 17 of shower nozzle, after entering the step of soaking chamber 13, spray orifice 19 also comprises: close the first black valve 14, start pump 11 and produce malleation, to inject ink entrance 18 through output from the cleaning fluid that the input of pump 11 is imported, and the cleaning fluid that injects ink entrance 18 under positive pressure be entered from spray orifice 19 soak chamber 13.
Method among the utility model embodiment can utilize pump with ink emptying residual in the shower nozzle, and cleans shower nozzle by modes such as immersions, thereby realize to save cleaning fluid, thoroughly clean the purpose of shower nozzle.In said method, also can not adopt the venting chamber or soak the chamber, or replace the venting chamber or soak the chamber by other containers, in a word,, get final product with the purpose of cleaning shower nozzle as long as can realize ink in the shower nozzle and/or cleaning fluid are discharged.
Describe the method for cleaning shower nozzle in the utility model in detail with a preferred embodiment below, as shown in Figure 2, may further comprise the steps:
S200: shower nozzle is installed in the venting chamber 12, and the ink entrance 18 of shower nozzle is linked to each other with pump 11 by the second black valve 15, the ink outlet port of shower nozzle is stretched in the venting chamber by the first black valve 14, the first black valve 14 and the second black valve 15 are in open mode.
S201: start pump 11, utilize in the air injection nozzle after pump 11 will filter through filter 16, make to form malleation in the shower nozzle, thereby force residual most of ink to be discharged from ink outlet port 17, fraction is discharged from spray orifice 19.Here, the effect of filter 16 mainly is the air that enters shower nozzle in order to purify, and prevents the secondary pollution of shower nozzle.The pressure size that pump 11 produces can be adjusted, to adapt to the needs of different ventings and cleaning strength.Can be by this step with the basic emptying of ink residual in the shower nozzle, thus avoid when follow-up the cleaning, polluting a large amount of cleaning fluids, and can reduce wash number, thus reach the purpose of saving cost, improving cleaning efficiency.As required, this step can repeat, until with the ink emptying.
S202: the shower nozzle after the useless China ink of emptying is installed in the immersion chamber 13, the other end of filter 16 is connected the container that cleaning fluid is housed, start pump 11, cleaning fluid after will filtering through filter 16 is injected in the shower nozzle from ink entrance 18 through pump 11, at this moment, most of cleaning fluid can flow in the venting chamber 12 from ink outlet port 17, the fraction cleaning fluid can flow out to from spray orifice 19 and soak in the chamber 13, at this moment, close the first black valve 14 and the second black valve 15, close pump 11 simultaneously, make cleaning fluid be full of shower nozzle and China ink mouthful inside, with dissolving shower nozzle and China ink mouthful residual ink and the impurity in inside.
S203: will soak in the chamber 13 and fill with cleaning fluid, the spray orifice 19 of shower nozzle is immersed in below the cleaning fluid liquid level.Chocking-up degree according to shower nozzle is determined soak time, and is softening by soaking the impurity such as ink that will solidify.
S204: open the first black valve 14 and the second black valve 15, start pump 11 once more, in the air injection nozzle after filtering, make and form malleation in the shower nozzle, pressure size by 11 generations of control pump, the cleaning fluid that forces major part to soak impurity such as ink is discharged from ink outlet port 17, only has the small part cleaning fluid to discharge from spray orifice 19.Thereby the ink of curing is dissolved in the cleaning solution, thereby the impurity after ink and the immersion is discharged by ink outlet port 17,, and avoid most of impurity directly when spray orifice 19 is discharged, to stop up spray orifice for follow-up cleaning provides convenience.
In order to clean shower nozzle more completely, can also start reinject once cleaning fluid after filtering of pump 11, cleaning fluid flows into from ink entrance 18, flows out from ink outlet port 17 and spray orifice 19, reaches the purpose of cleaning shower nozzle.When shower nozzle stops up comparatively seriously, also can repeatedly inject cleaning fluid and clean repeatedly.
S205: close the first black valve 14, start the cleaning fluid that pump 11 injects after filtering, cleaning fluid is discharged from spray orifice 19, as required, this step also can be carried out repeatedly.By discharge the mode of cleaning fluid from spray orifice, can reach the purpose of removing spray orifice surface cure ink and impurity.According to the order of severity that shower nozzle stops up, can regulate the pressure size of pump 11, thereby better clean shower nozzle.
By top step, just finished the flow process of once complete cleaning shower nozzle, as required, also single step in the flow process of above-mentioned cleaning shower nozzle or Overall Steps can be repeated, to realize better cleaning performance.And, after step S204 or step S205, can the cleaning fluid that be dissolved with ink of discharging in the shower nozzle be detected, when the concentration that detects ink is higher than predefined concentration, then refill cleaning fluid, clean shower nozzle once more, up to the cleaning fluid that is dissolved with ink of discharging from shower nozzle, the concentration of ink is lower than till the predefined concentration, perhaps, can judge whether that also needs re-inject cleaning fluid and clean shower nozzle according to the color of the cleaning fluid that is dissolved with ink of discharging.And, in order to realize better cleaning performance, can use ink removing effect solvent preferably, as ink mark remover as cleaning fluid.It should be noted that the pressure size of pump 11 generations meets the ability to bear of shower nozzle, can not exceed the ability to bear scope of shower nozzle, in addition, when pump 11 work, the second black valve 15 necessarily can not be in closing state.
In the superincumbent step, filter 16 also can be installed between the second black valve 15 and the ink entrance 18, is used for before cleaning fluid flows into shower nozzle ink entrance 18 cleaning fluid being filtered, thereby better guarantees the cleaning of cleaning fluid.
By adopting the method for cleaning shower nozzle among the utility model embodiment, can be with residual ink emptying before cleaning, and the pressure that utilizes pump to produce thoroughly cleans shower nozzle, realized the saving cleaning fluid, the purpose of raising cleaning efficiency.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
Claims (5)
1. a device that cleans shower nozzle is characterized in that, comprising: pump, immersion chamber, and venting chamber, wherein,
Pump, output links to each other with the ink entrance of shower nozzle, is used to produce malleation, will the ink in the shower nozzle be discharged under positive pressure from shower nozzle from the air of pump input input and/or cleaning fluid through the ink entrance of pump output injection nozzle;
Soak the chamber, be positioned at the spray orifice below of shower nozzle, be used to hold the liquid of discharging from the spray orifice of shower nozzle;
The venting chamber is positioned at below the ink outlet port and/or spray orifice of shower nozzle, is used to hold the liquid of discharging from the ink outlet port and/or the spray orifice of shower nozzle.
2. device as claimed in claim 1 is characterized in that, described shower nozzle is built in and soaks in the chamber, and then described immersion chamber also is used to utilize the spray orifice of the soaked with liquid shower nozzle that is held.
3. device as claimed in claim 1 is characterized in that, also comprises: filter,
Described filter links to each other with the output of pump and the ink entrance of shower nozzle, is used to filter air that will inject ink entrance and/or cleaning fluid from pump output; And/or,
Described filter links to each other with the input of pump, is used to filter the air and/or the cleaning fluid that will enter pump.
4. device as claimed in claim 1 is characterized in that, also comprises:
The first black valve links to each other with the ink outlet port of shower nozzle, is used to control the switch of ink outlet port.
5. device as claimed in claim 4 is characterized in that, also comprises:
The second black valve links to each other with the ink entrance of shower nozzle, is used to control the switch of ink entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202551716U CN201824645U (en) | 2010-06-30 | 2010-06-30 | Nozzle cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202551716U CN201824645U (en) | 2010-06-30 | 2010-06-30 | Nozzle cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201824645U true CN201824645U (en) | 2011-05-11 |
Family
ID=43963202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202551716U Expired - Fee Related CN201824645U (en) | 2010-06-30 | 2010-06-30 | Nozzle cleaning device |
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| CN (1) | CN201824645U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501607A (en) * | 2011-10-12 | 2012-06-20 | 江苏锐毕利实业有限公司 | Spray printing ink-supply system as well as spray printing head extrusion cleaning method and device |
| CN103192605A (en) * | 2012-01-06 | 2013-07-10 | 富士胶片株式会社 | Nozzle surface cleaning apparatus and image recording apparatus |
| CN104553329A (en) * | 2013-10-10 | 2015-04-29 | 北大方正集团有限公司 | Ink jet head cleaning device |
| CN109127538A (en) * | 2018-09-14 | 2019-01-04 | 上海尚浩数码科技有限公司 | Multistation spray head automatic cleaning equipment and cleaning method |
| CN110126479A (en) * | 2019-05-29 | 2019-08-16 | 王改 | A kind of drum-type ink jet numbering machine |
| CN111632963A (en) * | 2020-05-29 | 2020-09-08 | 藤仓烽火光电材料科技有限公司 | Method and equipment for automatically cleaning exhaust pipeline |
| CN113752702A (en) * | 2021-10-13 | 2021-12-07 | 合肥京东方卓印科技有限公司 | Ink jet printing nozzle, cleaning method thereof and ink jet printing device |
-
2010
- 2010-06-30 CN CN2010202551716U patent/CN201824645U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501607A (en) * | 2011-10-12 | 2012-06-20 | 江苏锐毕利实业有限公司 | Spray printing ink-supply system as well as spray printing head extrusion cleaning method and device |
| CN103192605A (en) * | 2012-01-06 | 2013-07-10 | 富士胶片株式会社 | Nozzle surface cleaning apparatus and image recording apparatus |
| CN104553329A (en) * | 2013-10-10 | 2015-04-29 | 北大方正集团有限公司 | Ink jet head cleaning device |
| CN104553329B (en) * | 2013-10-10 | 2016-06-08 | 北大方正集团有限公司 | Spray head cleaning device |
| CN109127538A (en) * | 2018-09-14 | 2019-01-04 | 上海尚浩数码科技有限公司 | Multistation spray head automatic cleaning equipment and cleaning method |
| CN109127538B (en) * | 2018-09-14 | 2024-02-20 | 上海尚浩数码科技股份有限公司 | Multi-station spray head automatic cleaning equipment and cleaning method |
| CN110126479A (en) * | 2019-05-29 | 2019-08-16 | 王改 | A kind of drum-type ink jet numbering machine |
| CN111632963A (en) * | 2020-05-29 | 2020-09-08 | 藤仓烽火光电材料科技有限公司 | Method and equipment for automatically cleaning exhaust pipeline |
| CN111632963B (en) * | 2020-05-29 | 2021-09-21 | 藤仓烽火光电材料科技有限公司 | Method and equipment for automatically cleaning exhaust pipeline |
| CN113752702A (en) * | 2021-10-13 | 2021-12-07 | 合肥京东方卓印科技有限公司 | Ink jet printing nozzle, cleaning method thereof and ink jet printing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING UNIV. BEIJING FOUNDER DIGITAL PRINTING TEC Free format text: FORMER OWNER: BEIJING UNIV. BEIDA FANGZHENG ELECTRONICS CO., LTD., BEIJING |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110727 Address after: 100871 Beijing, Haidian District into the house road, founder of the building on the 9 floor, No. 298 Co-patentee after: Peking University Patentee after: Peking Founder Group Co., Ltd. Co-patentee after: Digital printing technology, Beijing Founder Electronics Co., Ltd. Address before: 100871 Beijing, Haidian District into the house road, founder of the building on the 9 floor, No. 298 Co-patentee before: Peking University Patentee before: Peking Founder Group Co., Ltd. Co-patentee before: Beida Fangzheng Electronics Co., Ltd., Beijing |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING UNIV. Free format text: FORMER OWNER: BEIJING UNIV. BEIJING FOUNDER DIGITAL PRINTING TECHNOLOGY CO., LTD. Effective date: 20120331 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120331 Address after: 100871 Beijing, Haidian District into the house road, founder of the building on the 9 floor, No. 298 Co-patentee after: Peking University Patentee after: Peking Founder Group Co., Ltd. Address before: 100871 Beijing, Haidian District into the house road, founder of the building on the 9 floor, No. 298 Co-patentee before: Peking University Patentee before: Peking Founder Group Co., Ltd. Co-patentee before: Digital printing technology, Beijing Founder Electronics Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING UNIV. BEIDA FANGZHENG ELECTRONICS CO., LTD Free format text: FORMER OWNER: BEIJING UNIV. BEIJING FOUNDER DIGITAL PRINTING TECHNOLOGY CO., LTD. Effective date: 20120419 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120419 Address after: 100871 Beijing, Haidian District into the house road, founder of the building on the 9 floor, No. 298 Co-patentee after: Peking University Patentee after: Peking Founder Group Co., Ltd. Co-patentee after: Beida Fangzheng Electronics Co., Ltd., Beijing Address before: 100871 Beijing, Haidian District into the house road, founder of the building on the 9 floor, No. 298 Co-patentee before: Peking University Patentee before: Peking Founder Group Co., Ltd. Co-patentee before: Digital printing technology, Beijing Founder Electronics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20170630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |