CN207535501U - The improved structure of printing head cleaning device - Google Patents

The improved structure of printing head cleaning device Download PDF

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Publication number
CN207535501U
CN207535501U CN201721704974.3U CN201721704974U CN207535501U CN 207535501 U CN207535501 U CN 207535501U CN 201721704974 U CN201721704974 U CN 201721704974U CN 207535501 U CN207535501 U CN 207535501U
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CN
China
Prior art keywords
scraper
shell
exhaust column
stent
printing head
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Active
Application number
CN201721704974.3U
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Chinese (zh)
Inventor
马可
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Cist M (china) Science And Technology Co Ltd
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Cist M (china) Science And Technology Co Ltd
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Priority to CN201721704974.3U priority Critical patent/CN207535501U/en
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Abstract

The utility model discloses a kind of improved structures of printing head cleaning device,Including the multiple sprayer cleaning components being arranged on the exhaust column of back-and-forth motion,The sprayer cleaning component includes shell,Scraper,Stent,The top of the shell has opening,Bottom has the aspirating hole connected with exhaust column,The upper end of one side wall of the shell is integrally formed with inwardly and the housing bending part that extends downwardly,The stent is secured within the opposite side of housing bending part,The top of the stent has the stent bending part inwardly and extended downwardly,The scraper is fixed on the bottom of stent bending part and vertical with the bottom of shell,The scraper uses rubber material,There are the main suction inlet gaps of bar shaped between the housing bending part and scraper,The length direction of stent upper edge scraper is provided with the secondary suction inlet gap of bar shaped,The length direction of scraper is vertical with the moving direction of exhaust column.The ink that remnants can be attached to printing head surface by the utility model is fully erased clean.

Description

The improved structure of printing head cleaning device
Technical field
The utility model is related to a kind of improved structures of printing head cleaning device.
Background technology
The digital inkjet printing machine of ceramic tile, printing head need every 4 hours once to be cleaned, during cleaning printing spray Head can spray ink, and the molecule in the spray orifice of printing head is removed.When current printing head cleaning assemblies cleans, adopt With the mode vacuumized, the ink on printing head is pumped into negative pressure, leads to exhaust column from the discharge of sprayer cleaning component, then from pumping Air hose is discharged to the outside.But the mode for depending vacuum suction alone still can not be fully erased dry by nozzle ink attached to it Only, remaining ink cured can be made for a long time in this way, the blocking of nozzle is caused, influence printing effect.Periodically artificial cleaning is needed, It can restore, influence working efficiency.In addition, as shown in Figure 10, to the upper surface of printing head cleaning assemblies 1 that vacuumizes Suction inlet gap 2 is in discontinuous shape, only vitta bottom plate regional area can be carried out to vacuumize cleaning, can also influence to clean nozzle in this way Effect.
Utility model content
To overcome disadvantages mentioned above, remnants can be attached to printing head surface the purpose of this utility model is to provide a kind of The fully erased printing head cleaning device clean, that clean range is expanded to entire vitta baseplate zone of ink improvement Structure.
In order to reach object above, the technical solution adopted in the utility model is:A kind of printing head cleaning device changes Into structure, including exhaust column, the multiple sprayer cleaning components that can be moved forward and backward, the sprayer cleaning component is arranged on exhaust column On, the exhaust column connects the wind turbine vacuumized, and the sprayer cleaning component includes shell, scraper, stent, the shell Top with opening, bottom with the aspirating hole connected with exhaust column, the upper end of a side wall of the shell integrally formed with Inwardly and the housing bending part that extends downwardly, the stent are secured within the opposite side of housing bending part, the stent Top has inwardly and the stent bending part that extends downwardly, the scraper be fixed on the bottom of stent bending part and with shell Bottom is vertical, and the scraper is in contact higher than shell and with the nozzle lower face of vitta component bottom, and the scraper uses rubber Material, there are the main suction inlet gap of bar shaped, the length directions of the stent upper edge scraper between the housing bending part and scraper The secondary suction inlet gap of bar shaped is provided with, the length direction of the scraper is vertical with the moving direction of exhaust column, the main suction inlet seam Gap, secondary suction inlet gap are located at the front and rear side of scraper.
The beneficial effects of the utility model are, by the discontinuous suction inlet gap of original sprayer cleaning component, to be revised as entire Continuous main suction inlet gap, along with a secondary suction inlet gap;When sprayer cleaning component is driven forward movement, main suction inlet seam Gap is in running order, absorbs the ink for being attached to printing head surface, and the scraper of this rubber material can cover secondary suction inlet gap, Secondary suction inlet gap does not work;When sprayer cleaning component, which is driven, to be moved backward, secondary suction inlet gap is in running order, at this time rubber The scraper of glue material matter can cover main suction inlet gap, and main suction inlet gap does not work;Wind turbine outside exhaust column connection, wind turbine generate negative Vacuum is pressed, to extract the air in sprayer cleaning package shell, forms it into negative pressure, then so that sprayer cleaning component is in work The residual ink on nozzle is sucked out when making.When cleaning nozzle, the exhaust column of back-and-forth motion drives all sprayer cleaning components It is moved along the front-rear direction of vitta component, all nozzles cleaned on vitta component cause clean range to be expanded to entire vitta Baseplate zone;It increases the scraper of rubber material newly on cleaning assemblies, for scraping off residual ink, is set by above structure, energy The ink that remnants are attached to printing head surface is fully erased clean.
It is that the nozzle of the vitta component bottom is provided with multiple, the color as further improvement of the utility model The bottom of bar assembly is provided with protection cap, and the showerhead hole passed through for multiple nozzles, the protection cap are provided in the protection cap The both sides of bottom be provided with raised brim.For protection cap each nozzle to be spaced apart, raised brim is clear for nozzle is isolated The shell of clean component protects nozzle not scratched by sprayer cleaning component.
Preferably, the raised brim is integrally formed in the protection cap.
Preferably, the rubber material is fluorubber.Ensure not injury protection lid and nozzle.
Preferably, multiple notch are provided on the scraper, cleaning can be made cleaner.
Preferably, the sprayer cleaning component further includes spring, and lead is set between the shell and exhaust column, described Spring pocket is provided on the lead between shell and exhaust column.Spring on cleaning assemblies is used to adjust its mounting height, And the pressing force between scraper to adjust automatically sprayer cleaning component and vitta component bottom nozzle.
Preferably, the exhaust column is arranged in the linear guide of nozzle frame left and right ends, and the linear guide is before Rear direction is set, and is provided with the sliding block being slidably connected with it in the linear guide, end and the sliding block of the exhaust column are fixed Connection, the sliding block are arranged on the synchronous belt that it is controlled to slide, and the synchronous belt is driven by speed reducer.In cleaning nozzle When, speed reducer drives all sprayer cleaning components on exhaust column to be moved forward and backward along the linear guide by synchronous belt, then causes All sprayer cleaning components are moved along the front-rear direction of vitta component bottom, clean all nozzles on vitta component.
Description of the drawings
Fig. 1 is the stereogram that the sprayer cleaning component in the present embodiment is applied on nozzle frame;
Fig. 2 is the stereogram of another angle of Fig. 1;
Fig. 3 is vitta component and the sectional view of the cooperation of sprayer cleaning component in the present embodiment;
Fig. 4 is the partial enlarged view at A in Fig. 3;
Fig. 5 is the sectional view of sprayer cleaning component in the present embodiment;
Fig. 6 is the stereogram of sprayer cleaning component in the present embodiment;
Fig. 7 is the stereogram of shell in sprayer cleaning component in the present embodiment;
Fig. 8 is the bottom view of protection cap in the present embodiment;
Fig. 9 is the sectional view at A-A in Fig. 8;
Figure 10 is the stereogram of sprayer cleaning component in the prior art.
In figure:
10- exhaust columns;
20- sprayer cleaning components;21- shells;21a- extension boards;22- scrapers;22a- notch;23- stents; 24- is open;25- aspirating holes;26- housing bending parts;27- stent bending parts;The main suction inlet gaps of 28-;29- pairs suction inlet stitches Gap;210- springs;
30- vitta components;31- nozzles;32- protection caps;33- raised brims;34- showerhead holes;
40- leads;
50- nozzle frames;51- the linear guides;52- synchronous belts;53- speed reducers;54- sliding blocks.
Specific embodiment
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model Define.
Referring to shown in attached drawing 1-9, a kind of improved structure of printing head cleaning device of the present embodiment, including being moved before and after energy Dynamic exhaust column 10, multiple sprayer cleaning components 20, exhaust column 10 connect the wind turbine vacuumized, and sprayer cleaning component 20 is set On exhaust column 10, sprayer cleaning component 20 includes shell 21, scraper 22, stent 23, and the top of shell 21 has opening 24, bottom Portion has the aspirating hole 25 that is connected with exhaust column 10, and the upper end of a side wall of shell 21 is integrally formed with inwardly and to downward The housing bending part 26 stretched, stent 23 are secured within the opposite side of housing bending part 26, and the top of stent 23 has inwardly And the stent bending part 27 extended downwardly, scraper 22 use fluorubber material, scraper 22 is fixed on the bottom of stent bending part 27 And it is vertical with the bottom of shell 21, scraper 22 is in contact higher than shell 21 and with 31 lower face of nozzle of 30 bottom of vitta component, As shown in fig. 6, multiple notch 22a are provided on scraper 22, as shown in figure 5, there are items between housing bending part 26 and scraper 22 The main suction inlet gap 28 of shape, the length direction of 23 upper edge scraper 22 of stent is provided with the secondary suction inlet gap 29 of bar shaped, containing ink Gas is moved along the arrow direction in Fig. 5, and the length direction of scraper 22 is vertical with the moving direction of exhaust column 10, main suction inlet gap 28th, secondary suction inlet gap 29 is located at the front and rear side of scraper 22.
The nozzle 31 of 30 bottom of vitta component is provided with multiple, and the bottom of vitta component 30 is provided with protection cap 32, protection The showerhead hole 34 passed through for multiple nozzles 31 is provided on lid 32, the both sides of the bottom of protection cap 32 are provided with raised brim 33, Raised brim 33 in the present embodiment is integrally formed in protection cap 32.
Sprayer cleaning component 20 further includes spring 210, and lead 40, spring 210 are set between shell 21 and exhaust column 10 It is set on the lead 40 between shell 21 and exhaust column 10, as shown in Fig. 4,6, the guiding in specific the present embodiment Column 40 is arranged on the extension board 21a of shell 21.
Exhaust column 10 is arranged in the linear guide 51 of 50 left and right ends of nozzle frame, and the linear guide 51 is set along the longitudinal direction It puts, the sliding block 54 being slidably connected with it is provided in the linear guide 51, the end of exhaust column 10 is fixedly connected with sliding block 54, sliding block 54 are arranged on the synchronous belt 52 that it is controlled to slide, and synchronous belt 52 is driven by speed reducer 53.
Upper embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique People understand the content of the utility model and be implemented, the scope of protection of the utility model, all bases can not be limited with this The equivalent change or modification that the spirit of the present invention is substantially done, should all cover within the protection scope of the present utility model.

Claims (7)

1. a kind of improved structure of printing head cleaning device, including exhaust column (10), the multiple sprayer cleanings that can be moved forward and backward Component (20), the sprayer cleaning component (20) are arranged on exhaust column (10), what exhaust column (10) connection vacuumized Wind turbine, it is characterised in that:The sprayer cleaning component (20) includes shell (21), scraper (22), stent (23), the shell (21) top with opening (24), bottom with the aspirating hole (25) connected with exhaust column (10), the one of the shell (21) The upper end of a side wall is integrally formed with inwardly and the housing bending part (26) that extends downwardly, the stent (23) are secured within shell The opposite side of body bending part (26), the top of the stent (23) have the stent bending part inwardly and extended downwardly (27), the scraper (22) is fixed on the bottom of stent bending part (27) and, the scraper vertical with the bottom of shell (21) (22) it is in contact higher than shell (21) and with nozzle (31) lower face of vitta component (30) bottom, the scraper (22) is using rubber Glue material matter, there are the main suction inlet gap (28) of bar shaped, the stents (23) between the housing bending part (26) and scraper (22) The length direction of upper edge scraper (22) is provided with the secondary suction inlet gap (29) of bar shaped, the length direction and exhausting of the scraper (22) The moving direction for managing (10) is vertical, and the main suction inlet gap (28), secondary suction inlet gap (29) are positioned at the front and rear side of scraper (22).
2. the improved structure of printing head cleaning device according to claim 1, it is characterised in that:The vitta component (30) nozzle (31) of bottom is provided with multiple, and the bottom of the vitta component (30) is provided with protection cap (32), the protection The showerhead hole (34) passed through for multiple nozzles (31) is provided on lid (32), the both sides of the bottom of the protection cap (32) are provided with Raised brim (33).
3. the improved structure of printing head cleaning device according to claim 2, it is characterised in that:The raised brim (33) it is integrally formed in the protection cap (32).
4. the improved structure of printing head cleaning device according to claim 1, it is characterised in that:The rubber material is Fluorubber.
5. the improved structure of printing head cleaning device according to claim 1, it is characterised in that:On the scraper (22) It is provided with multiple notch (22a).
6. the improved structure of printing head cleaning device according to claim 1, it is characterised in that:The sprayer cleaning group Part (20) further includes spring (210), and lead (40), the spring are set between the shell (21) and exhaust column (10) (210) it is set on the lead (40) between the shell (21) and exhaust column (10).
7. the improved structure of printing head cleaning device according to claim 1, it is characterised in that:The exhaust column (10) It is arranged in the linear guide (51) of nozzle frame (50) left and right ends, the linear guide (51) is set along the longitudinal direction, institute The sliding block (54) for being provided in the linear guide (51) and being slidably connected with it is stated, the end of the exhaust column (10) and sliding block (54) are solid Fixed connection, the sliding block (54) are arranged on the synchronous belt (52) that it is controlled to slide, and the synchronous belt (52) is by speed reducer (53) it drives.
CN201721704974.3U 2017-12-08 2017-12-08 The improved structure of printing head cleaning device Active CN207535501U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721704974.3U CN207535501U (en) 2017-12-08 2017-12-08 The improved structure of printing head cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721704974.3U CN207535501U (en) 2017-12-08 2017-12-08 The improved structure of printing head cleaning device

Publications (1)

Publication Number Publication Date
CN207535501U true CN207535501U (en) 2018-06-26

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ID=62617907

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721704974.3U Active CN207535501U (en) 2017-12-08 2017-12-08 The improved structure of printing head cleaning device

Country Status (1)

Country Link
CN (1) CN207535501U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109397882A (en) * 2018-11-19 2019-03-01 合肥鑫晟光电科技有限公司 A kind of cleaning device and method of ink jet printing head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109397882A (en) * 2018-11-19 2019-03-01 合肥鑫晟光电科技有限公司 A kind of cleaning device and method of ink jet printing head

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