CN206899998U - Inkjet printer head anti-block apparatus - Google Patents
Inkjet printer head anti-block apparatus Download PDFInfo
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- CN206899998U CN206899998U CN201720735114.XU CN201720735114U CN206899998U CN 206899998 U CN206899998 U CN 206899998U CN 201720735114 U CN201720735114 U CN 201720735114U CN 206899998 U CN206899998 U CN 206899998U
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- print cartridge
- ink
- inkjet printer
- printer head
- pump
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Abstract
The utility model provides a kind of inkjet printer head anti-block apparatus, including one receives print cartridge, and its import is connected with the spray orifice of the inkjet printer head, the ink sprayed for receiving the spray orifice；One pump, its import and the outlet of the reception print cartridge, for extracting the ink in the reception print cartridge；One storage print cartridge, its import and the outlet of the pump, for storing the ink of pump conveying, the outlet of the storage print cartridge is connected to the ink entrance of the inkjet printer head；One compression pump, the compression pump are connected with the storage print cartridge, and gas is conveyed into the storage print cartridge, and the ink entrance of the inkjet printer head is flowed to extrude the ink in the storage print cartridge from the outlet of storage print cartridge.The utility model has the advantage of made ink flow in spray orifice by way of ink circulation, infiltrated spray orifice inner chamber, prevented from causing the situation of blocking to occur because ink is stood, also effectively prevent damage of the external environment to spray orifice.
Description
Technical field
It the utility model is related to inkjet printing field, more particularly to a kind of inkjet printer head anti-block apparatus.
Background technology
In industrial inkjet printing technique, shower nozzle forms the loop of marking ink with ink system.Produced in inkjet printing
During, system debug, maintenance shut-downs or the pause production of certain time is may require that sometimes, therefore, can suspend machine operation.
In the case of downtime is shorter, to prevent marking ink loop ink inside from forming the blocking that precipitation causes shower nozzle, it can typically use
The ink circulation in ink system holding ink is circulated, shower nozzle part is not then out of ink or a small amount of crowded black, in order to prevent spray nozzle
Position due to ink does not flow and caused by precipitation or due to ink solvent volatilize and solidify, conventional method be usually use it is molten
Agent immersing nozzle, it is sealed；And in the case where downtime is longer, then need that shower nozzle is removed and cleaned, but due to
The inner-cavity structure of shower nozzle is complicated, and aperture is small, and the situation that ink residue is still had at positions such as the hole of shower nozzle, inner chambers occurs,
The risk of shower nozzle blocking be present.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of inkjet printer head anti-block apparatus, and it can
Prevent ink from being blocked caused by standing, also effectively prevent damage of the external environment to spray orifice.
In order to solve the above problems, the utility model provides a kind of inkjet printer head anti-block apparatus, including：One connects
Print cartridge is received, its import is connected with the spray orifice of the inkjet printer head, the ink sprayed for receiving the spray orifice；One ink
Pump, its import and the outlet of the reception print cartridge, for extracting the ink in the reception print cartridge；One storage print cartridge, its
Import and the outlet of the pump, for storing the ink of pump conveying, the outlet for storing print cartridge is connected to described
The ink entrance of inkjet printer head；One compression pump, the compression pump connect with the storage print cartridge, into the storage print cartridge
Gas is conveyed, entering for the inkjet printer head is flowed to from the outlet of storage print cartridge to extrude the ink in the storage print cartridge
Black mouth.
Further, the reception print cartridge is funnel-form, and the major part of the funnel is the import for receiving print cartridge, the funnel
Microcephaly is the outlet for receiving print cartridge.
Further, the storage print cartridge has liquid level line on one and once liquid level line, a liquid level sensor are arranged on storage
In print cartridge, and the signal at upper liquid level line and lower liquid level line is detected, the controller of the liquid level sensor and the pump is electrically connected
Connect, for controlling the unlatching and closing of pump.
Further, the outlet of the storage print cartridge connects with two ink entrances of the inkjet printer head respectively, will
Ink is separately input into two ink entrances.
Further, the inkjet printer head anti-block apparatus also includes an air cleaner, the air cleaner with
The compression pump connection, for the air after filtering to be delivered into compression pump.
Further, the compression pump is positive pressure pump.
Further, a float valve is provided with the print cartridge.
Further, connected between the reception print cartridge, pump and storage print cartridge by black pipe, described storage print cartridge and pressure
Connected between pump by tracheae.
The utility model has the advantage of made ink flow in spray orifice by way of ink circulation, made in spray orifice
Chamber is infiltrated, and is prevented from causing the situation of blocking to occur because ink is stood, is also effectively prevented damage of the external environment to spray orifice.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model inkjet printer head anti-block apparatus.
Embodiment
The embodiment of inkjet printer head anti-block apparatus provided by the utility model is done below in conjunction with the accompanying drawings
Describe in detail.
Referring to Fig. 1, the utility model inkjet printer head anti-block apparatus includes a reception print cartridge 1, a pump 2, one is deposited
The compression pump 4 of ink storage box 3 and one.
The import for receiving print cartridge 1 is connected with the spray orifice 11 of the inkjet printer head 10, for receiving the spray
The ink that hole 11 sprays.In this embodiment, the reception print cartridge 1 is funnel-form, and the major part of the funnel is reception
The import of print cartridge 1, the microcephaly of the funnel are the outlet for receiving print cartridge 1.In the technical solution of the utility model, the reception
The shape of print cartridge 1 is not limited to funnel-form.
The import of the pump 2 and the outlet of the reception print cartridge 1, for extracting the ink in the reception print cartridge 1
Water.The import of the pump 2 is connected with the outlet of the reception print cartridge 1 by black pipe.
The import of the storage print cartridge 3 and the outlet of the pump 2, for storing the ink of the transmission of pump 2, example
Such as, the import of the storage print cartridge 3 is connected with the outlet of the pump 2 by black pipe.The pump 2 receives print cartridge 1 from described
After middle extraction ink, the ink is delivered to storage print cartridge 3, ink stores print cartridge from the import input of the storage print cartridge 3
The 3 storage inks.The outlet of the storage print cartridge 3 is connected to the ink entrance 12 of the inkjet printer head, is deposited with described
The number of the ink entrance 12 of the outlet connection of ink storage box may be less than or equal to the actual ink entrance number of the inkjet printer head
Mesh.In this embodiment, outlet two ink entrances with the inkjet printer head respectively of the storage print cartridge 3
12 connections, two ink entrances 12 are separately input into by ink.
Preferably, the storage print cartridge 3 has liquid level line and once liquid level line (being indicated in accompanying drawing), a level sensing on one
Device (being indicated in accompanying drawing) is arranged in storage print cartridge 3, and detects the signal at upper liquid level line and lower liquid level line.The level sensing
Device electrically connects with the controller of the pump 2, for controlling the unlatching and closing of pump 2.When the ink stored in print cartridge 3 reaches
When at upper liquid level line, the liquid level sensor detects signal, and signal passed into controller, described in the controller control
Pump is closed, and when store the ink in print cartridge 3 and reaching at lower liquid level line, the liquid level sensor detects signal, and will believe
Number controller is passed to, then the controller controls the pump to open.It the advantage is that, the storage print cartridge 3 can be avoided
Interior ink is excessive and overflows, and can also avoid the ink in the storage print cartridge 3 very few and stop.Further, the storage
Print cartridge 3 has a float valve (being indicated in accompanying drawing), and when the float valve passes through the liquid level sensor, the liquid level sensor can be examined
Measure signal.
The compression pump 4 connects with the storage print cartridge 3, gas is conveyed into the storage print cartridge 3, to be deposited described in extruding
Ink in ink storage box 3 flows to the ink entrance of the inkjet printer head from the outlet of storage print cartridge 3, for example, the pressure
Pump 4 is connected with the storage print cartridge 3 by tracheae 13.The compression pump 4 extracts gas from the external world, and the gas of its conveying is from institute
State and enter storage print cartridge 3 above the ink of storage print cartridge 3, and then extrude the ink, make ink from the outlet stream of storage print cartridge 3
To the ink entrance of the inkjet printer head.Further, the compression pump 4 is positive pressure pump.Preferably, the ink-jet printer
Shower nozzle anti-block apparatus also includes an air cleaner 5, and the air cleaner 5 is connected with the compression pump 4, for it will filter after
Air be delivered to compression pump 4, and then ensure the cleaning of the gas of compression pump conveying, prevent it from polluting ink, blocking shower nozzle.
The course of work of the utility model inkjet printer head anti-block apparatus is as follows, and the trend of the gentle body of its ink inside please
With reference to the arrow instruction in figure 1：
It will first receive in print cartridge 1 and inject a certain amount of ink, then pump 2 is transported to ink in storage print cartridge 3, works as liquid
When level sensor detects upper liquid bit line signal, pump 2 is stopped, and now compression pump 4 is started working, and air enters pressure
Pump 4, compression pump 4 are delivered gas in storage print cartridge 3, the air in extruding storage print cartridge 3, and then extrude ink, ink
Extruded by ink entrance to spray orifice, then ink is sprayed by spray orifice, is back to reception print cartridge, store ink in print cartridge by
Gradually decreased in the extruding of gas, when liquid level sensor detects lower liquid level line signal, pump 2 starts ink to convey again
Into storage print cartridge 3, make ink in inkjet printer head internal circulation flow.
For the preferred embodiment of the utility model inkjet printer head anti-block apparatus, its specific workflow is such as
Under：
It will receive first in print cartridge 1 and inject a certain amount of ink, then pump 2 is transported to ink in storage print cartridge 3, when
When upper liquid level line detects signal, pump 2 is stopped liquid level sensor, and now compression pump 4 is started working, and air passes through sky
After air filter 5 filters, compression pump 4 is entered, compression pump 4 is transported to the gas of cleaning in storage print cartridge 3, extruding storage
Air in print cartridge 3, ink is expressed to by ink entrance 12 spray orifice 11 of shower nozzle, then ink, which is back to, receives print cartridge 1, deposits
Ink in ink storage box 3 is because the extruding of gas gradually decreases, and liquid level sensor is when lower liquid level line detects signal, pump 2
Start ink to be again fed in storage print cartridge, make ink in inkjet printer head internal circulation flow.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
Art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as the scope of protection of the utility model.
Claims (8)
- A kind of 1. inkjet printer head anti-block apparatus, it is characterised in that including：One receives print cartridge, and its import is connected with the spray orifice of the inkjet printer head, the ink sprayed for receiving the spray orifice Water；One pump, its import and the outlet of the reception print cartridge, for extracting the ink in the reception print cartridge；One storage print cartridge, its import and the outlet of the pump, for storing the ink of pump conveying, the storage print cartridge Outlet be connected to the ink entrance of the inkjet printer head；One compression pump, the compression pump connect with the storage print cartridge, gas are conveyed into the storage print cartridge, with described in extruding Ink in storage print cartridge flows to the ink entrance of the inkjet printer head from the outlet of storage print cartridge.
- 2. inkjet printer head anti-block apparatus according to claim 1, it is characterised in that the reception print cartridge is funnel Shape, for the major part of the funnel to receive the import of print cartridge, the microcephaly of the funnel is the outlet for receiving print cartridge.
- 3. inkjet printer head anti-block apparatus according to claim 1, it is characterised in that the storage print cartridge has one Upper liquid level line and once liquid level line, a liquid level sensor is arranged in storage print cartridge, and is detected at upper liquid level line and lower liquid level line Signal, the liquid level sensor electrically connects with the controller of the pump, for controlling the unlatching and closing of pump.
- 4. inkjet printer head anti-block apparatus according to claim 1, it is characterised in that the outlet of the storage print cartridge Connected respectively with two ink entrances of the inkjet printer head, ink is separately input into two ink entrances.
- 5. inkjet printer head anti-block apparatus according to claim 1, it is characterised in that the inkjet printer head Anti-block apparatus also includes an air cleaner, and the air cleaner is connected with the compression pump, for by the air after filtering It is delivered to compression pump.
- 6. inkjet printer head anti-block apparatus according to claim 1, it is characterised in that the compression pump is malleation Pump.
- 7. inkjet printer head anti-block apparatus according to claim 1, it is characterised in that be provided with the print cartridge One float valve.
- 8. inkjet printer head anti-block apparatus according to claim 1, it is characterised in that the reception print cartridge, pump And connected between storage print cartridge by black pipe, connected between described storage print cartridge and compression pump by tracheae.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720735114.XU CN206899998U (en) | 2017-06-22 | 2017-06-22 | Inkjet printer head anti-block apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720735114.XU CN206899998U (en) | 2017-06-22 | 2017-06-22 | Inkjet printer head anti-block apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206899998U true CN206899998U (en) | 2018-01-19 |
Family
ID=61285444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720735114.XU Active CN206899998U (en) | 2017-06-22 | 2017-06-22 | Inkjet printer head anti-block apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN206899998U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263276A (en) * | 2018-09-07 | 2019-01-25 | 合肥海闻自动化设备有限公司 | Recyclable ink test |
| CN113959905A (en) * | 2021-09-18 | 2022-01-21 | 传美讯电子科技（珠海）有限公司 | Method for detecting ink anti-blocking performance of printer |
| CN115122778A (en) * | 2021-03-24 | 2022-09-30 | 京瓷办公信息系统株式会社 | Ink jet recording apparatus |
-
2017
- 2017-06-22 CN CN201720735114.XU patent/CN206899998U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263276A (en) * | 2018-09-07 | 2019-01-25 | 合肥海闻自动化设备有限公司 | Recyclable ink test |
| CN115122778A (en) * | 2021-03-24 | 2022-09-30 | 京瓷办公信息系统株式会社 | Ink jet recording apparatus |
| CN115122778B (en) * | 2021-03-24 | 2024-06-07 | 京瓷办公信息系统株式会社 | Ink jet recording apparatus |
| CN113959905A (en) * | 2021-09-18 | 2022-01-21 | 传美讯电子科技（珠海）有限公司 | Method for detecting ink anti-blocking performance of printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220623 Address after: 215311 station 041, room 1, No. 828, Xueyuan Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province (cluster registration) Patentee after: Suzhou xinwanghai Precision Technology Co.,Ltd. Address before: Room 205, building 1, science and technology entrepreneurship base, No. 189, Zhangji Road, Kunshan Development Zone, Suzhou, Jiangsu 215300 Patentee before: KUNSHAN HISENSE ELECTRONIC CO.,LTD. |
|
| TR01 | Transfer of patent right |