CN104085196A - Automatic nozzle cleaning device and automatic nozzle cleaning method - Google Patents
Automatic nozzle cleaning device and automatic nozzle cleaning method Download PDFInfo
- Publication number
- CN104085196A CN104085196A CN201410374614.6A CN201410374614A CN104085196A CN 104085196 A CN104085196 A CN 104085196A CN 201410374614 A CN201410374614 A CN 201410374614A CN 104085196 A CN104085196 A CN 104085196A
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- gas
- shower nozzle
- hole
- installing plate
- printing head
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Abstract
The invention relates to an automatic nozzle cleaning device and an automatic nozzle cleaning method. The automatic nozzle cleaning device comprises a printing nozzle, a nozzle installing plate and a blowing device, wherein the printing nozzle is fixed on the nozzle installing plate, the blowing device is located on the nozzle installing plate, the blowing device comprises a gas inlet, a gas blowing hole and a gas pump, the gas pump is communicated with the gas inlet, the gas inlet is communicated with the gas outlet pipe, a long and narrow gas hole is arranged on the gas blowing hole, and gas is blown out from the long and narrow gas hole of the gas blowing hole. A method for removing impurities such as paper powder, ink powder and dust particles on the surface of the nozzle is realized. An automatic cleaning device is additionally arranged on the nozzle installing plate, and thus the automatic cleaning device is efficient and clean and cannot damage the nozzle. The impurities such as the paper powder, the ink powder and the dust particles on the surface of the nozzle are blown away by using a blowing principle of the gas blowing hole in the nozzle installing plate. The automatic cleaning device does not need halting and does not need manually wipe the nozzle, achieves immediate maintenance, and is simple and easy to operate. The probability of line breaking in a printing process of the nozzle is reduced, the normal operation of printing is guaranteed, the production efficiency is improved, and the quality of a printed picture is ensured.
Description
Technical field
Patent of the present invention relates to inkjet printing, digital printed, ceramic spray printing, advertising painting, printing head cleaning plant and the method in weaving digit printing field.
Background technology
In print unit, below shower nozzle installing plate, be flat, without any breach.Its effect is in printing, to control and the putting position of stationary nozzle, links together with whole print unit, keeps the uniformity of print job.Print unit can not Automatic clearance nozzle, can not safeguard shower nozzle, is subject to the factor of the foreign material such as environment, paper powder, ink powder, dust granule easily to occur shower nozzle plug phenomenon, affects print screen quality.When needs are cleared up printing head, at this moment need to shut down and safeguard, need wiping nozzle manually, clear up so just cumbersome, reduced production efficiency, can not realize the function of printing head Automatic clearance in the past.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the shortcoming of prior art, provide a kind of simple in structure, operate steadily, efficiently, clean and can not cause damage to shower nozzle, automaticity high and free of contamination shower nozzle automatic cleaning apparatus and method.
In order to solve above technical problem, the invention provides shower nozzle automatic cleaning apparatus, comprise printing head, shower nozzle installing plate and blowning installation, printing head is fixed on shower nozzle installing plate, and blowning installation is positioned on shower nozzle installing plate, and described blowning installation comprises air admission hole, gas hole and air pump, air pump is connected with air admission hole, air admission hole is connected with venthole, and described gas hole is provided with a long and narrow pore, and gas blows out in the long and narrow pore of gas hole.Described air-flow is removed impurity such as the paper powder of nozzle surface, ink powder, dust granules, realizes the method for shower nozzle Automatic clearance.
Being further defined to of technical solution of the present invention, the gas blowing out from long and narrow pore is parallel to the nozzle surface of printing head.
Being further defined to of technical solution of the present invention, described air admission hole comprises valve and strip gas channel, described valve is connected with strip gas channel, described gas hole is a plurality of hole slots that are positioned at shower nozzle installing plate, described hole slot be positioned at shower nozzle installing plate under, they are connected with strip gas channel respectively, shower nozzle installing plate than the outside a bit of distances of stretching out of printing head more, described hole slot than the outside a bit of distances of stretching out of printing head more, and this segment distance above has long and narrow pore.
Being further defined to of technical solution of the present invention, described hole slot is for diminishing gradually along the air flue direction opening trend of air-flow, and along in the direction of air flue, have one or more levels with closing up and the structure of enlarging.
Being further defined to of technical solution of the present invention, air admission hole be positioned at shower nozzle under, described hole slot one sidewall is obliquely along a horn-like sidewall that extends shower nozzle bottom from strip gas channel roof, the sidewall relative with described horn-like sidewall is stepped sidewall, and horn-like sidewall and stepped sidewall surround described gas hole with the longitudinal hard straight sidewall that is positioned at the left and right sides.
In order to realize above object, the present invention also provides shower nozzle automatic cleaning apparatus, comprise printing head, shower nozzle installing plate, blowning installation and blowning installation fixed head, printing head is fixed on shower nozzle installing plate, blowning installation is fixed on blowning installation fixed head, relative with printing head, described blowning installation comprises air admission hole, gas hole and air pump, air pump is connected with air admission hole, air admission hole is connected with venthole, described gas hole is provided with a long and narrow pore, air-flow in gas hole blows to the nozzle surface of printing head over against printing head from long and narrow pore.Described air-flow is removed impurity such as the paper powder of nozzle surface, ink powder, dust granules, realizes the method for shower nozzle Automatic clearance.
In order to realize above object, the present invention also provides shower nozzle automatic cleaning method, with the printing head that is fixed on shower nozzle installing plate, prints, and also comprises the steps: that the nozzle of aiming at printing head by blowning installation blows.
Being further defined to of technical solution of the present invention, by being positioned at the nozzle of the blowning installation aligning printing head on shower nozzle installing plate, blow, concrete air blowing step is as follows: by air pump, gas is pressed in air admission hole, gas in air admission hole flows into gas hole, gas in gas hole blows out from long and narrow pore, and the air-flow of its ejection blows to the nozzle surface of printing head.
Being further defined to of technical solution of the present invention, the parallel nozzle surface that blows to printing head of air-flow of described ejection.
Being further defined to of technical solution of the present invention, described air admission hole adopts valve and strip gas channel, the described gas flow entering in air admission hole enters strip gas channel through valve, air-flow via strip gas channel enter described gas hole be positioned at shower nozzle installing plate under and a plurality of hole slots of being positioned at shower nozzle installing plate to long and narrow pore, blow, described hole slot morely stretches out a bit of distance and forms long and narrow pores than printing head is outside.
The invention has the beneficial effects as follows: on shower nozzle installing plate, increased automatic cleaning apparatus, efficient, clean and can not cause damage to shower nozzle.When the situation of plug appears in shower nozzle, by shower nozzle installing plate gas hole air blowing principle, blow away the foreign material such as paper powder, ink powder, dust granule of nozzle surface.Uniform gas pressure, stability and accuracy that assurance is blown, nozzle clearing surface irregularities.In addition, do not need to shut down, do not need wiping nozzle manually, timely shower nozzle is carried out to cleaning, simple to operation.The situation that has reduced nozzle printing process interrupt line occurs, has ensured the normal work of printing, financial cost reduces, and saves time, and enhances productivity, and guarantees print screen quality, has solved the function that print unit in the past can not be realized shower nozzle Automatic clearance technology.
Accompanying drawing explanation
Fig. 1 is that shower nozzle automatic cleaning apparatus master of the present invention looks schematic diagram;
Fig. 2 is shower nozzle automatic cleaning apparatus A-A cross-sectional schematic of the present invention;
Fig. 3 is shower nozzle automatic cleaning apparatus B-B cross-sectional schematic of the present invention.
In figure, 1 printing head; 2 shower nozzle installing plates; 3 air admission holes; 4 gas holes; 5 long and narrow pores; The nozzle surface of 6 shower nozzles; 7 strip gas channels.
The specific embodiment
Embodiment mono-
As shown in Figure 1 to Figure 3, shower nozzle automatic cleaning apparatus, comprise printing head 1, shower nozzle installing plate 2 and blowning installation, printing head 1 is fixed on shower nozzle installing plate 2, blowning installation is positioned on shower nozzle installing plate 2, described blowning installation comprises air admission hole 3, gas hole 4 and air pump, air admission hole 3 be positioned at shower nozzle under, described air admission hole 3 comprises valve and strip gas channel 7, described valve is connected with strip gas channel 7, described gas hole 4 is for being positioned at a plurality of hole slots of shower nozzle installing plate 2, described hole slot be positioned at shower nozzle installing plate 2 under, they are connected with strip gas channel 7 respectively, described hole slot diminishes gradually along the air flue direction opening trend of air-flow, and along in the direction of air flue, have one or more levels with closing up and the structure of enlarging.The concrete structure of hole slot can be: a sidewall of hole slot is obliquely along a horn-like sidewall that extends shower nozzle bottom from strip gas channel 7 roofs, the sidewall relative with horn-like sidewall is stepped sidewall, this stepped sidewall comprises first order stepped openings and second level stepped openings, and described second level stepped openings is wider than the first stepped openings.The first order stepped openings of described stepped sidewall is fusiformis, and described the second stepped openings is bowl-shape.The first stairstepping mouth and horn-like sidewall surround the first described air blowing bin, described the second stepped openings and horn-like sidewall surround the second air blowing bin, the first air blowing bin and the second air blowing bin form gas hole 4, and horn-like sidewall and stepped sidewall surround described gas hole 4 with the longitudinal hard straight sidewall that is positioned at the left and right sides.Shower nozzle installing plate 2 is than the protruding a bit of distance of printing head 1, and described hole slot also stretches out a bit of distance to outer than printing head 1, and this segment distance above has long and narrow pore 5.The nozzle surface of described pore cross section and shower nozzle is perpendicular.Air pump is pressed into gas in air admission hole 3, and the gas in air admission hole 3 flows into gas hole 4, and the gas in gas hole 4 blows out from long and narrow pore 5, and its air-flow is parallel to the nozzle surface 6 of printing head.By the described gas blowing out, the impurity such as the paper powder of nozzle surface, ink powder, dust granule are removed, complete the process to nozzle Automatic clearance, realize the Principle Method of shower nozzle Automatic clearance.
Air pump is connected with air admission hole, and air admission hole is connected with venthole, and described gas hole is provided with a long and narrow pore, and gas blows out in the long and narrow pore of gas hole.
Embodiment bis-
Shower nozzle automatic cleaning apparatus, comprise printing head 1, shower nozzle installing plate 2, blowning installation and blowning installation fixed head, printing head 1 is fixed on shower nozzle installing plate 2, blowning installation is fixed on blowning installation fixed head, relative with printing head 1, described blowning installation comprises air admission hole 3, gas hole 4 and air pump, described air pump will be pressed in air admission hole 3, gas in air admission hole 3 flows into gas hole 4, and the air-flow in gas hole 4 blows to the nozzle surface 6 of printing head over against printing head 1 from long and narrow pore 5.
Embodiment tri-
A kind of shower nozzle automatic cleaning method, with the printing head being fixed on shower nozzle installing plate, print, by the blowning installation aligning printing head being positioned on shower nozzle installing plate, blow, concrete air blowing step is as follows: by air pump, gas is pressed in air admission hole, gas in air admission hole flows into gas hole, gas in gas hole blows out from long and narrow pore, and the air-flow of its ejection is blown to the nozzle surface that is parallel to printing head.By described air-flow, the impurity such as the paper powder of nozzle surface, ink powder, dust granule are removed, realize the method for shower nozzle Automatic clearance.Described air admission hole adopts valve and strip gas channel, the described gas flow entering in air admission hole enters strip gas channel through valve, described gas hole via be positioned at shower nozzle installing plate under and a plurality of hole slots of being positioned at shower nozzle installing plate to long and narrow pore, blow, described hole slot morely stretches out a bit of distance and forms long and narrow pores than printing head is outside.
Embodiment tetra-
Shower nozzle automatic cleaning method, with the printing head being fixed on shower nozzle installing plate, print, also comprise the steps: that by blowning installation, aiming at printing head blows, by described gas, the foreign material such as the paper powder of nozzle surface, ink powder, dust granule are removed.Described blowning installation can be the gas blow pipe being connected with air pump, also can blow out the blowning installation of air flow.
Operation principle for shower nozzle automatic cleaning apparatus is as follows: when air pump produces pressed gas, gas is pressed in air admission hole 3, gas in air admission hole 3 is pressed in the gas hole 4 that air flue is narrower under pressure, the effect of being stressed of gas in gas hole 4 blows out from the narrower long and narrow pore 5 of air flue, produce large air-flow, the gas blowing out by long and narrow pore 5 utilizes stream pressure to remove the foreign material such as the paper powder of nozzle surface, ink powder, dust granule.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (10)
1. shower nozzle automatic cleaning apparatus, it is characterized in that: comprise printing head, shower nozzle installing plate and blowning installation, printing head is fixed on shower nozzle installing plate, blowning installation is positioned on shower nozzle installing plate, described blowning installation comprises air admission hole, gas hole and air pump, and air pump is connected with air admission hole, and air admission hole is connected with venthole, described gas hole is provided with a long and narrow pore, and gas blows out in the long and narrow pore of gas hole.
2. shower nozzle automatic cleaning apparatus according to claim 1, is characterized in that: the gas blowing out from long and narrow pore is parallel to the nozzle surface of printing head.
3. shower nozzle automatic cleaning apparatus according to claim 1 and 2, it is characterized in that: described air admission hole comprises valve and strip gas channel, described valve is connected with strip gas channel, described gas hole is a plurality of hole slots that are positioned at shower nozzle installing plate, described hole slot be positioned at shower nozzle installing plate under, they are connected with strip gas channel respectively, shower nozzle installing plate than the outside a bit of distances of stretching out of printing head more, described hole slot than the outside a bit of distances of stretching out of printing head more, and this segment distance above has long and narrow pore.
4. shower nozzle automatic cleaning apparatus according to claim 3, is characterized in that: described hole slot diminishes gradually for the air flue direction opening trend along air-flow, and along in the direction of air flue, have one or more levels with closing up and the structure of enlarging.
5. shower nozzle automatic cleaning apparatus according to claim 4, it is characterized in that: air admission hole be positioned at shower nozzle under, described hole slot one sidewall is obliquely along a horn-like sidewall that extends shower nozzle bottom from strip gas channel roof, the sidewall relative with described horn-like sidewall is stepped sidewall, and horn-like sidewall and stepped sidewall surround described gas hole with the longitudinal hard straight sidewall that is positioned at the left and right sides.
6. shower nozzle automatic cleaning apparatus, it is characterized in that: comprise printing head, shower nozzle installing plate, blowning installation and blowning installation fixed head, printing head is fixed on shower nozzle installing plate, blowning installation is fixed on blowning installation fixed head, relative with printing head, described blowning installation comprises air admission hole, gas hole and air pump, air pump is connected with air admission hole, air admission hole is connected with venthole, described gas hole is provided with a long and narrow pore, and the air-flow in gas hole blows to the nozzle surface of printing head over against printing head from long and narrow pore.
7. shower nozzle automatic cleaning method, prints with the printing head being fixed on shower nozzle installing plate, it is characterized in that, also comprises the steps: that the nozzle of aiming at printing head by blowning installation blows.
8. shower nozzle automatic cleaning method according to claim 7, it is characterized in that: by being positioned at the nozzle of the blowning installation aligning printing head on shower nozzle installing plate, blow, concrete air blowing step is as follows: by air pump, gas is pressed in air admission hole, gas in air admission hole flows into gas hole, gas in gas hole blows out from long and narrow pore, and the air-flow of its ejection blows to the nozzle surface of printing head.
9. shower nozzle automatic cleaning apparatus according to claim 8, is characterized in that: the parallel nozzle surface that blows to printing head of air-flow of described ejection.
10. shower nozzle automatic cleaning apparatus according to claim 9, it is characterized in that: described air admission hole adopts valve and strip gas channel, the described gas flow entering in air admission hole enters strip gas channel through valve, air-flow via strip gas channel enter described gas hole be positioned at shower nozzle installing plate under and a plurality of hole slots of being positioned at shower nozzle installing plate to long and narrow pore, blow, described hole slot morely stretches out a bit of distance and forms long and narrow pores than printing head is outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410374614.6A CN104085196B (en) | 2014-07-31 | 2014-07-31 | Shower nozzle automatic cleaning apparatus and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410374614.6A CN104085196B (en) | 2014-07-31 | 2014-07-31 | Shower nozzle automatic cleaning apparatus and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104085196A true CN104085196A (en) | 2014-10-08 |
| CN104085196B CN104085196B (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410374614.6A Active CN104085196B (en) | 2014-07-31 | 2014-07-31 | Shower nozzle automatic cleaning apparatus and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128028A (en) * | 2018-01-05 | 2018-06-08 | 海宁市豪派新材料科技有限公司 | A kind of Integral ceiling printing device |
| CN113211992A (en) * | 2021-05-25 | 2021-08-06 | 王爱中 | Method for cleaning nozzle of accessory of ink-jet printer |
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| CN1183078A (en) * | 1995-05-09 | 1998-05-27 | 穆尔商用表格有限公司 | Cleaning fluid apparatus and method for continuous printing ink-jet nozzle |
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| JP2005014560A (en) * | 2003-06-30 | 2005-01-20 | Mimaki Engineering Co Ltd | Mechanism for removing ink volatile matter from undersurface of inkjet head of inkjet printer |
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| US20110273510A1 (en) * | 2010-05-06 | 2011-11-10 | Canon Kabushiki Kaisha | Printing apparatus |
| JP2011235495A (en) * | 2010-05-07 | 2011-11-24 | Ibiden Co Ltd | Ink jet head |
| JP2014000780A (en) * | 2012-06-21 | 2014-01-09 | Brother Ind Ltd | Liquid discharge device |
| CN204472113U (en) * | 2014-07-31 | 2015-07-15 | 杜怀月 | Shower nozzle automatic cleaning apparatus |
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1183078A (en) * | 1995-05-09 | 1998-05-27 | 穆尔商用表格有限公司 | Cleaning fluid apparatus and method for continuous printing ink-jet nozzle |
| JP2000002197A (en) * | 1998-06-16 | 2000-01-07 | Sanyo Electric Co Ltd | Propeller fan |
| JP2002052729A (en) * | 2000-08-11 | 2002-02-19 | Sharp Corp | Print head cleaner of printer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128028A (en) * | 2018-01-05 | 2018-06-08 | 海宁市豪派新材料科技有限公司 | A kind of Integral ceiling printing device |
| CN113211992A (en) * | 2021-05-25 | 2021-08-06 | 王爱中 | Method for cleaning nozzle of accessory of ink-jet printer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104085196B (en) | 2016-09-14 |
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