CN105128534A - Guide structure of spray head cleaning mechanism - Google Patents
Guide structure of spray head cleaning mechanism Download PDFInfo
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- CN105128534A CN105128534A CN201510550932.8A CN201510550932A CN105128534A CN 105128534 A CN105128534 A CN 105128534A CN 201510550932 A CN201510550932 A CN 201510550932A CN 105128534 A CN105128534 A CN 105128534A
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- shower nozzle
- cleaning
- cleaning deskitte
- ink
- deskitte
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Abstract
The invention provides a guide structure of a spray head cleaning mechanism, belonging to the technical field of printing machines. The guide structure of the spray head cleaning mechanism comprises a rack, at least one spray head, a cleaning disc and a guide assembly, wherein the spray heads are arranged on the rack; the cleaning disc is used for receiving ink discharged by the spray heads, is movably arranged in the middle of the rack, can linearly move and can extend into or retreat from the downside of the spray heads when linearly sliding; and the guide assembly is arranged between the outer side wall of the cleaning disc and the inner side wall of the rack and is used for guiding the cleaning disc to move to the downside of the spray heads and completely receive the ink discharged by the spray heads. The guide structure of the spray head cleaning mechanism has the advantages of reasonable design and working reliability.
Description
Technical field
The invention belongs to printing machinery technical field, relate to a kind of guide frame of sprayer cleaning mechanism, particularly a kind of guide frame being applicable to the sprayer cleaning mechanism of printing equipment.
Background technology
Printing equipment is the machine of printing word and image.In daily life, printing machine and printer are all wherein a member of printing equipment, the invention of printing equipment and development, and the propagation for human civilization and culture has important function.Along with the progress of modernized society, printing equipment is generally provided with the mechanisms such as ink discharge device, sprayer cleaning device, conveying device, its course of work comprise lock up, ink-jet, finished product are sent, sprayer cleaning etc.
Ink discharge device is for prepared Chinese ink being imprinted on the mechanism on the printed mediums such as paper in printing equipment, is the important component part of printing equipment, the mainly ink jet type printing technique that it adopts.
The printing equipment of ink jet type printing technique is adopted generally to be provided with shower nozzle, its basic operation principle is all that the ink outlet port of shower nozzle first produces little ink droplet, recycling ink gun is directed to tiny ink droplet on the position of setting, and ink droplet is less, and word or the picture of printing are more clear.
Need regularly to start sprayer cleaning device after hours at printing equipment and shower nozzle cleared up to the clean of prepared Chinese ink residual in especially shower nozzle, and first produce ink bubbles when the ink outlet port of shower nozzle draws off prepared Chinese ink.The sprayer cleaning device design of most of printing equipments is in the market unreasonable, the cleaning member of sprayer cleaning device moves not in place, cleaning member is caused to clean shower nozzle not in place, the ink bubbles that during current injection nozzle, it produces in scale removal process directly spills outside cleaning device, make prepared Chinese ink fall into printing equipment inside, affect the normal operation of end product quality and printing equipment.
In sum, for solving the deficiency in existing sprayer cleaning mechanism structure, need the guide frame of the sprayer cleaning mechanism designing a kind of reasonable in design, reliable operation.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose a kind of guide frame of sprayer cleaning mechanism of reasonable in design, reliable operation.
Object of the present invention realizes by following technical proposal: a kind of guide frame of sprayer cleaning mechanism, comprising:
Frame;
Shower nozzle, to be arranged in frame and to be set at least one;
Cleaning deskitte, for receiving the prepared Chinese ink that shower nozzle draws off, described cleaning deskitte is movably arranged on central rack and straight-line displacement can occurs, and can stretch into or exit below shower nozzle during described cleaning deskitte straight line slippage;
Guidance set, is arranged between the lateral wall of cleaning deskitte and frame madial wall, and described guidance set is for guiding cleaning deskitte to be moved to below shower nozzle and receiving the prepared Chinese ink that shower nozzle draws off completely.
As a further improvement on the present invention, the ink outlet port of described shower nozzle is arranged down, described cleaning deskitte is removably provided with and shower nozzle at least one blotting bar one to one, described blotting bar is provided with the ink-sucking port for receiving the ink bubbles that shower nozzle ink outlet port draws off, described guidance set stretches into immediately below shower nozzle for guiding cleaning deskitte to carry blotting bar, makes now shower nozzle ink outlet port be predeterminable range to the distance of corresponding blotting bar ink-sucking port.
As a further improvement on the present invention, described guidance set comprises the multiple guide bearings being arranged on cleaning deskitte lateral wall, and described guide bearing divides and is listed in cleaning deskitte both sides, each guide bearing all with survey wall in frame and roll and be connected.
As a further improvement on the present invention, described cleaning deskitte is movably arranged on central rack by gear & rack structure, described cleaning deskitte can horizontal linear slippage in frame, at least one pair of free gear that described gear & rack structure comprises two stationary racks and matches with stationary rack, two stationary racks divide and are listed in cleaning deskitte both sides and are fixedly mounted on central rack respectively, the guide bearing of apportion cleaning deskitte both sides is arranged with two stationary rack homonymies respectively, be arranged on cleaning deskitte both sides respectively with two free gears of a pair and be connected with a joggle with corresponding stationary rack.
Further improve as of the present invention, it is two right that described free gear is set to, four free gears are arranged on outside four corners of cleaning deskitte respectively, and free gear between two homonymy arrange, be set to two and this guide bearing is arranged between corresponding two free gears at the guide bearing of cleaning deskitte the same side.
Further improve as of the present invention, two stationary racks be arranged in parallel, and the length direction of described stationary rack is vertical with shower nozzle length direction and the moving direction of this direction and cleaning deskitte is identical.
Based on technique scheme, the embodiment of the present invention at least can produce following technique effect: overall construction design is reasonable, when needs cleaning operation, the delivery sheet of preferred conveying printed medium moves to below cleaning deskitte, now can be driven cleaning deskitte action by the driving mechanism that cleaning mechanism is inner or outside and moved to predeterminated position, under guidance set effect, make cleaning deskitte work more reliable, mobile more accurate, the prepared Chinese ink that shower nozzle draws off by the cleaning deskitte after moving into place accepts completely, complete the cleaning of shower nozzle, all parts coordinates closely, make cleaning mechanism reliable operation, avoid prepared Chinese ink spill or overflow and enter into printing equipment inside.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, wherein:
Fig. 1 is the structural representation of a preferred embodiment of the present invention.
Fig. 2 is the structural representation at another visual angle of Fig. 1.
In figure, 10, frame; 20, shower nozzle; 21, ink outlet port; 30, cleaning deskitte; 40, guidance set; 41, guide bearing; 50, blotting bar; 51, ink-sucking port; 61, stationary rack; 62, free gear.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
The present invention protects a kind of guide frame of sprayer cleaning mechanism; sprayer cleaning mechanism is used for the shower nozzle 20 that clean printing equipment is used for ink-jet; guide frame plays guide effect to cleaning deskitte 30; it belongs to a part for printing equipment; preferably the guide frame of this sprayer cleaning mechanism is applied on printer, also goes for other printing equipments such as printing machine.
The sprayer cleaning device design of most of printing equipments is in the market unreasonable, the cleaning member of sprayer cleaning device moves not in place, cause cleaning member to clean shower nozzle not in place, make prepared Chinese ink fall into printing equipment inside, affect the normal operation of end product quality and printing equipment.Therefore, the guide frame designing a kind of more rational sprayer cleaning mechanism is necessary.
Below in conjunction with the elaboration that Fig. 1 to Fig. 2 carries out specifically to technical scheme provided by the invention.
As shown in Figure 1 to Figure 2, the guide frame of this sprayer cleaning mechanism comprises:
Frame 10;
Shower nozzle 20, to be arranged in frame 10 and to be set at least one;
Cleaning deskitte 30, for receiving the prepared Chinese ink that shower nozzle 20 draws off, cleaning deskitte 30 to be movably arranged in the middle part of frame 10 and straight-line displacement can to occur, and can stretch into or exit below shower nozzle 20 during cleaning deskitte 30 straight line slippage;
Guidance set 40, is arranged between the lateral wall of cleaning deskitte 30 and frame 10 madial wall, and guidance set 40 is for guiding cleaning deskitte 30 to be moved to below shower nozzle 20 and receiving the prepared Chinese ink that shower nozzle 20 draws off completely.
The guide frame added in the present invention, ensure that the accuracy of cleaning deskitte 30 movement in sprayer cleaning mechanism, and the cleaning member on cleaning deskitte 30 (i.e. blotting bar 50) is moved into place, and sprayer cleaning institution staff is reliable, and cleaning effect is desirable.
At printing equipment after hours and when needing cleaning shower nozzle 20, drive sprayer cleaning institution staff cleaning operation is carried out to shower nozzle 20 by external control unit outside.When sprayer cleaning institution staff, be provided with the pipeline for injecting clean current in shower nozzle 20 above shower nozzle 20, so that current carry prepared Chinese ink draw off shower nozzle 20 by ink outlet port 21.
In the present invention, the introducing of shower nozzle 20 is courses of work of the guide frame in order to set forth this sprayer cleaning mechanism better, shower nozzle 20 and frame 10 can belong to a part for other local of printing equipment, also can as a part for guide frame of the present invention, or the two one of and the various mechanism needed for transmission such as motor, belt pulley that drives it to operate and parts all as a part for the guide frame of sprayer cleaning mechanism of the present invention.
The guide frame of this sprayer cleaning mechanism in an initial condition, overall construction design is reasonable, when needs cleaning operation, the delivery sheet of preferred conveying printed medium (paper) moves to below cleaning deskitte 30, now can be driven cleaning deskitte 30 action by the driving mechanism that cleaning mechanism is inner or outside and moved to predeterminated position, under guidance set 40 acts on, cleaning deskitte 30 is worked more reliable, mobile more accurate, the prepared Chinese ink that shower nozzle 20 draws off accepts by cleaning deskitte 30 after moving into place completely, complete the cleaning of shower nozzle 20, all parts coordinates closely, make cleaning mechanism reliable operation, avoid prepared Chinese ink spill or overflow and enter into printing equipment inside.
Preferred or the optional embodiment as one, the ink outlet port 21 of shower nozzle 20 is arranged down, cleaning deskitte 30 is removably provided with and shower nozzle 20 at least one blotting bar 50 one to one, blotting bar 50 is provided with the ink-sucking port 51 for receiving the ink bubbles that shower nozzle 20 ink outlet port 21 draws off, guidance set 40 stretches into below shower nozzle 20 for guiding cleaning deskitte 30 to carry blotting bar 50, final blotting bar 50 is moved to immediately below corresponding shower nozzle 20, now shower nozzle 20 ink outlet port 21 is made to be predeterminable range to the distance of corresponding blotting bar 50 ink-sucking port 51, in this predeterminable range, just break when the ink bubbles that shower nozzle 20 ink outlet port 21 draws off drops down onto the ink-sucking port 51 of corresponding blotting bar 50.
When prepared Chinese ink just draws off because prepared Chinese ink is thick liquid, so prepared Chinese ink can not directly flow out shower nozzle 20, but can form ink bubbles gradually at ink outlet port 21 place, after this bubbles burst, prepared Chinese ink enters in blotting bar 50 again, the material that blotting bar 50 preferably can adsorb prepared Chinese ink is made, reliable operation.
Shower nozzle 20, blotting bar 50, cleaning deskitte 30 compact in design and connect closely, blotting bar 50 is arranged on the movable cleaning deskitte 30 arranged, after the related blotting bar 50 of cleaning deskitte 30 action moves to predeterminated position, now blotting bar 50 is positioned at immediately below corresponding shower nozzle 20, and shower nozzle 20 ink outlet port 21 is within the scope of predeterminable range to the distance of blotting bar 50 ink-sucking port 51, just break when the ink bubbles that shower nozzle 20 ink outlet port 21 is drawn off drops down onto the ink-sucking port 51 of corresponding blotting bar 50, after bubbles burst, prepared Chinese ink is taken advantage of a situation to flow in blotting bar 50 or by blotting bar 50 and is absorbed, the prepared Chinese ink that shower nozzle 20 draws off is received by blotting bar 50 completely, complete the cleaning of shower nozzle 20, all parts coordinates closely, the setting of guidance set 40 ensure that the accuracy of all parts movement, blotting bar 50 and shower nozzle 20 is made to dock reliably, make cleaning mechanism operating efficiency higher.
Herein, it should be added that: the predeterminable range in above-mentioned this case arranges ingenious, it is one section of straight-line displacement distance (being preferably the air line distance of vertical direction), this predeterminable range has certain fluctuation area, in the domain of walker of this predeterminable range, ink bubbles is when touching the ink-sucking port 51 of blotting bar 50, likely ink bubbles head has just arrived at ink-sucking port 51 and has namely broken, also likely ink bubbles part is submerged after ink-sucking port 51 and is broken, also likely ink bubbles submerge completely ink-sucking port 51 time at once break, no matter ink bubbles was broken in which in stage, final structure is all that the prepared Chinese ink (ink) drawn off after breaking is absorbed by blotting bar 50, the situation that prepared Chinese ink can not be caused to spill or spill occurs, blotting bar 50 and shower nozzle 20 coordinate closely, ensure the reliability of blotting bar 50 and cleaning mechanism work.
To this, preferably in predeterminable range, just break when the ink bubbles local that shower nozzle 20 ink outlet port 21 draws off falls into the ink-sucking port 51 of corresponding blotting bar 50, further ensure the stability of work, make cleaning mechanism work more reliable.
Preferred or the optional embodiment as one, guidance set 40 comprises the multiple guide bearings 41 being arranged on cleaning deskitte 30 lateral wall, and guide bearing 41 points is listed in cleaning deskitte 30 both sides, each guide bearing 41 all with survey wall in frame 10 and roll and be connected.
Guidance set 40 is made up of multiple guide bearing 41, cleaning deskitte 30 is similar to be tightened up in the middle part of frame 10, cleaning deskitte 30 is reliably moved along straight path, ensure that blotting bar 50 on cleaning deskitte 30 and dock reliably for the shower nozzle 20 of ink-jet, and the setting of above-mentioned guidance set 40 substantially increases the accuracy of cleaning deskitte 30 displacement.
Preferably, more steady for ensureing guidance set 40 cleaning deskitte 30 displacement of leading, cleaning deskitte 30 is movably arranged in the middle part of frame 10 by gear & rack structure, cleaning deskitte 30 can horizontal linear slippage in frame 10, at least one pair of free gear 62 that gear & rack structure comprises two stationary racks 61 and matches with stationary rack 61, two stationary racks 61 points are listed in cleaning deskitte 30 both sides and are fixedly mounted in the middle part of frame 10 respectively, the guide bearing 41 of apportion cleaning deskitte 30 both sides is arranged with two stationary rack 61 homonymies respectively, be arranged on cleaning deskitte 30 both sides respectively with two free gears 62 of a pair and be connected with a joggle with corresponding stationary rack 61.
The syndeton installation and removal of rack-and-pinion are all more convenient, and have similar step function, make cleaning deskitte 30 move steadily on the one hand, ensure that blotting bar 50 docks accurately with shower nozzle 20; It is also reliable that snap-in force on the other hand during rack and pinion engagement supports cleaning deskitte 30, makes integrated model work more stable.Gear & rack structure is connected with guidance set 40 closely, the course of action of the two synchronously completes, the setting of two stationary racks 61, match with free gear 62, drive the action of cleaning deskitte 30 displacement synchronous related guide bearing 41 during free gear 62 action, cleaning deskitte 30 is moved more steady, reliable.
Preferably, more quick, steady for making cleaning deskitte 30 move, it is two right that free gear 62 is set to, four free gears 62 are arranged on outside four corners of cleaning deskitte 30 respectively, and free gear 62 between two homonymy arrange, be set to two and this guide bearing 41 is arranged between corresponding two free gears 62 at the guide bearing 41 of cleaning deskitte 30 the same side.
That is to say, guide bearing 41 on cleaning deskitte 30 is set to two groups, cleaning deskitte 30 is moved more accurately, steadily, and cleaning deskitte 30 departs from self rectilinear orbit hardly, ensure that the depth of parallelism of operating efficiency and cleaning deskitte 30 both sides, greatly improve the guide effect of guidance set 40.
Preferably, two stationary racks 61 be arranged in parallel, and the length direction of stationary rack 61 is vertical with shower nozzle 20 length direction and this direction and cleaning deskitte 30 moving direction is identical.
For ensureing the efficient of printing equipment work, the placing direction generally arranging shower nozzle 20 is vertical with the throughput direction of printed medium (paper), namely the length direction of shower nozzle 20 and the throughput direction of printed medium vertical, in other words, the moving direction of cleaning deskitte 30 is exactly the throughput direction of printed medium, such topology layout, substantially increases the space availability ratio of cleaning mechanism, also make guidance set 40 lead blotting bar 50 to be moved to below corresponding shower nozzle 20 sooner, more stable, more accurate.
Further, in sprayer cleaning mechanism, work more steady for making guidance set 40 cleaning deskitte 30 that leads, shower nozzle 20 ink-jet effect is better, preferred sprinkler 20 is arranged in same level, cleaning deskitte 30 and this plane-parallel are arranged, and the ink outlet port 21 of shower nozzle 20 is vertically arranged down, and the ink-sucking port 51 of blotting bar 50 is vertically arranged upward.Such vibrational power flow makes blotting bar 50 dock with shower nozzle 20 reliably, improves the accuracy of movement, ensure that the reliability of cleaning mechanism work.
Preferably, the quantity of shower nozzle 20 is two and two shower nozzles 20 be arranged in parallel, and two shower nozzles 20 are arranged in front-back staggered.Two shower nozzles 20 of parallel misalignment are that the printing work of printing equipment provides more implementation, and the shower nozzle 20 that such as can control front first prints the half of printed medium, then the shower nozzle 20 controlling rear prints the residue half of printed medium; Corresponding, parallel and two blotting bars 50 of dislocation before and after cleaning deskitte 30 is also provided with, integral layout is ingenious, namely ensure that operating efficiency, and applicability is wider.
In the present invention, for making shower nozzle 20 ink-jet efficiency higher, blotting bar 50 reliable operation, preferred sprinkler 20 and all elongated setting of blotting bar 50, the ink outlet port 21 of shower nozzle 20 and the ink-sucking port 51 of blotting bar 50 are a strip opening, and the periphery of ink-sucking port 51 is around the seal be provided with for sealing ink outlet port 21 periphery.
The ink outlet port 21 of strip and ink-sucking port 51 are arranged so that shower nozzle 20 is out of ink more, faster, and blotting bar 50 is tightly connected by seal and shower nozzle 20 outer edge, blotting bar 50 docks tightr with shower nozzle 20, prevent prepared Chinese ink (ink) from revealing further or overflow, improve the reliability and stability of cleaning mechanism work.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (6)
1. a guide frame for sprayer cleaning mechanism, is characterized in that: comprising:
Frame;
Shower nozzle, to be arranged in frame and to be set at least one;
Cleaning deskitte, for receiving the prepared Chinese ink that shower nozzle draws off, described cleaning deskitte is movably arranged on central rack and straight-line displacement can occurs, and can stretch into or exit below shower nozzle during described cleaning deskitte straight line slippage;
Guidance set, is arranged between the lateral wall of cleaning deskitte and frame madial wall, and described guidance set is for guiding cleaning deskitte to be moved to below shower nozzle and receiving the prepared Chinese ink that shower nozzle draws off completely.
2. the guide frame of a kind of sprayer cleaning mechanism according to claim 1, it is characterized in that: the ink outlet port of described shower nozzle is arranged down, described cleaning deskitte is removably provided with and shower nozzle at least one blotting bar one to one, described blotting bar is provided with the ink-sucking port for receiving the ink bubbles that shower nozzle ink outlet port draws off, described guidance set stretches into immediately below shower nozzle for guiding cleaning deskitte to carry blotting bar, makes now shower nozzle ink outlet port be predeterminable range to the distance of corresponding blotting bar ink-sucking port.
3. the guide frame of a kind of sprayer cleaning mechanism according to claim 1 and 2, it is characterized in that: described guidance set comprises the multiple guide bearings being arranged on cleaning deskitte lateral wall, described guide bearing divides and is listed in cleaning deskitte both sides, each guide bearing all with survey wall in frame and roll and be connected.
4. the guide frame of a kind of sprayer cleaning mechanism according to claim 3, it is characterized in that: described cleaning deskitte is movably arranged on central rack by gear & rack structure, described cleaning deskitte can horizontal linear slippage in frame, at least one pair of free gear that described gear & rack structure comprises two stationary racks and matches with stationary rack, two stationary racks divide and are listed in cleaning deskitte both sides and are fixedly mounted on central rack respectively, the guide bearing of apportion cleaning deskitte both sides is arranged with two stationary rack homonymies respectively, be arranged on cleaning deskitte both sides respectively with two free gears of a pair and be connected with a joggle with corresponding stationary rack.
5. the guide frame of a kind of sprayer cleaning mechanism according to claim 4, it is characterized in that: it is two right that described free gear is set to, four free gears are arranged on outside four corners of cleaning deskitte respectively, and free gear between two homonymy arrange, be set to two and this guide bearing is arranged between corresponding two free gears at the guide bearing of cleaning deskitte the same side.
6. the guide frame of a kind of sprayer cleaning mechanism according to claim 4, it is characterized in that: two stationary racks be arranged in parallel, the length direction of described stationary rack is vertical with shower nozzle length direction and the moving direction of this direction and cleaning deskitte is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510550932.8A CN105128534B (en) | 2015-09-01 | 2015-09-01 | A kind of guide frame of sprayer cleaning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510550932.8A CN105128534B (en) | 2015-09-01 | 2015-09-01 | A kind of guide frame of sprayer cleaning mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN105128534A true CN105128534A (en) | 2015-12-09 |
| CN105128534B CN105128534B (en) | 2017-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510550932.8A Active CN105128534B (en) | 2015-09-01 | 2015-09-01 | A kind of guide frame of sprayer cleaning mechanism |
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| Country | Link |
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| CN (1) | CN105128534B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3503080A1 (en) * | 1984-01-31 | 1985-08-08 | Canon K.K., Tokio/Tokyo | COVER DEVICE FOR A LIQUID JET PRINT HEAD |
| US20080238983A1 (en) * | 2007-03-27 | 2008-10-02 | Brother Kogyo Kabushiki Kaisha | Image forming apparatus |
| US7717537B2 (en) * | 2005-10-05 | 2010-05-18 | Fujifilm Corporation | Liquid ejection apparatus and liquid maintenance method |
| CN203780056U (en) * | 2014-04-03 | 2014-08-20 | 广东赛因迪科技股份有限公司 | Multichannel ink jet printer cleaning mechanism |
| CN104527229A (en) * | 2014-12-29 | 2015-04-22 | 深圳市润天智数字设备股份有限公司 | Printing head cleaning device for inkjet printer and inkjet printer |
-
2015
- 2015-09-01 CN CN201510550932.8A patent/CN105128534B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3503080A1 (en) * | 1984-01-31 | 1985-08-08 | Canon K.K., Tokio/Tokyo | COVER DEVICE FOR A LIQUID JET PRINT HEAD |
| US7717537B2 (en) * | 2005-10-05 | 2010-05-18 | Fujifilm Corporation | Liquid ejection apparatus and liquid maintenance method |
| US20080238983A1 (en) * | 2007-03-27 | 2008-10-02 | Brother Kogyo Kabushiki Kaisha | Image forming apparatus |
| CN203780056U (en) * | 2014-04-03 | 2014-08-20 | 广东赛因迪科技股份有限公司 | Multichannel ink jet printer cleaning mechanism |
| CN104527229A (en) * | 2014-12-29 | 2015-04-22 | 深圳市润天智数字设备股份有限公司 | Printing head cleaning device for inkjet printer and inkjet printer |
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| CN105128534B (en) | 2017-06-30 |
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Effective date of registration: 20201102 Address after: 315105, Zhejiang, Ningbo province Yinzhou District pan fire street, Hong Kong Village Patentee after: Ningbo Hi Tech Co., Ltd Address before: 315105, integrity Road, Yinzhou District investment center, Ningbo, Zhejiang 928, China Patentee before: NINGBO R.D.C OFFICE EQUIPMENT Co.,Ltd. |
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