CN209191490U - A kind of inking device and printing machine - Google Patents
A kind of inking device and printing machine Download PDFInfo
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- CN209191490U CN209191490U CN201821720163.7U CN201821720163U CN209191490U CN 209191490 U CN209191490 U CN 209191490U CN 201821720163 U CN201821720163 U CN 201821720163U CN 209191490 U CN209191490 U CN 209191490U
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- ink
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- inking device
- controller
- ink cartridge
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Abstract
The utility model relates to printing equipment technology, a kind of inking device is provided, inert gas can be conveyed including the container and reservoir that contain ink and be connected to printer ink cartridge and into container for stressing on the air transporting arrangement of ink, being used to monitor the monitoring device of quantity of ink in printer ink cartridge and controlling air transporting arrangement unlatching/closing controller according to the information of monitoring device feedback.In the utility model, inert gas is conveyed into container using air transporting arrangement, increasing container inner pressure using inert gas is delivered to ink in printer ink cartridge, and quantity of ink is monitored using monitoring device, controller opens or closes air transporting arrangement according to the result that monitoring device is fed back, and during adding ink, ink is in enclosed environment, it will not volatilize and other devices are impacted, will not influence the service life of device；Entire plus black automatic process control system, does not need manual operation, adds ink more accurate, not will cause waste, and high-efficient.
Description
Technical field
The utility model relates to printing equipment technology, especially provide a kind of inking device and printing machine.
Background technique
Display technology is from the CRT (Cathode Ray Tube, cathode-ray tube) of early stage, to the end of the year 80 of 20th century mid-term
(Plasma Display Panel, plasma flat are aobvious by LCD (Liquid Crystal Display, liquid crystal display), PDP
Show), then arrive OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode)/QLED of current mainstream
(Quantum Dot Light Emitting Diodes, quantum dot are shown), completes qualitative leap again and again.With
The development of nano material technology and equipment and technology uses ink-jet in OLED/QLED display technology on rigid/flexible substrate
Printing realizes that low cost, large area printing become the technology most favored.
But in existing ink-jet printing apparatus, adding ink is to be added in cabinet using open containers such as syringes
Ink will affect the stability, efficiency, service life of device since the volatilization of solvent will cause cabinet atmosphere constituent complexity；In addition, plus
Ink can only be manually plus black, cannot be precisely controlled additional amount, cause to waste.
Utility model content
The purpose of this utility model is to provide a kind of inking device and printing machines, it is intended to solve to use hand in the prior art
Device lifetime is influenced when dynamic plus ink, not can control plus ink measures wasting technical problem.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: inking device, including contain ink and
The container that is connected to printer ink cartridge, with the reservoir and can convey inert gas into the container and be used to stress on ink
Air transporting arrangement, in the printer ink cartridge for monitoring the monitoring device of quantity of ink and according to the monitoring device
The information of feedback controls the controller of the air transporting arrangement unlatching/closing.
Further, the monitoring device includes the first height being arranged from top to bottom along the printer ink cartridge short transverse
Sensor and the second height sensor, first height sensor are electrically connected for that will stop adding black signal with the controller
The controller is fed back to, second height sensor is electrically connected for that will need that black signal is added to feed back to the controller
The controller.
Further, the difference in height range between first height sensor and second height sensor is
0.5cm-1cm。
It further, further include being set to the flow sensor being connected between the container and the printer ink cartridge, it is described
Flow sensor is electrically connected with the controller.
Further, it is connected between the container and the printer ink cartridge by conduit.
Further, the conduit is made of polytetrafluoroethylene material.
Further, the conduit and the printer ink cartridge junction are equipped with filter device.
Further, the filter device has filter hole, and the pore diameter range of the filter hole is 0.2um-0.5um.
It further, further include the flow sensor being set at the conduit, the flow sensor and the controller
Electrical connection.
Further, the container is plastic containers or glass container.
The utility model additionally provides printing machine, including printing machine ontology, further includes above-mentioned inking device.
The utility model has the beneficial effects that
Inking device provided by the utility model conveys inert gas into container using air transporting arrangement, and utilization is lazy
Property gas increase container inner pressure and be delivered to ink in printer ink cartridge, and quantity of ink is monitored using monitoring device, is controlled
Device processed opens or closes air transporting arrangement according to the result that monitoring device is fed back, and during entire plus ink, ink is located
In enclosed environment, it will not volatilize and other devices are impacted, will not influence the service life of device；And entirely add black mistake
Process automation control, does not need manual operation, adds ink more accurate, not will cause waste, and high-efficient.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of inking device provided by the embodiment of the utility model；
Wherein, each appended drawing reference in figure:
10- container；20- printer ink cartridge；30- air transporting arrangement；40- monitoring device；The first height sensor of 41-；42-
Second height sensor；50- filter device；60- conduit.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to FIG. 1, inking device provided by the embodiment of the utility model, including contain ink and connect with printer ink cartridge 20
Logical container 10 is connected to container 10 and can convey inert gas into container 10 for stressing on the air transporting arrangement of ink
30, for monitoring the monitoring device 40 of quantity of ink and being controlled according to the information that monitoring device 40 is fed back in printer ink cartridge 20
30 unlatchings of air transporting arrangement/closing controller (not shown).
In the utility model, inert gas is conveyed into container 10 using air transporting arrangement 30, is increased using inert gas
Pressure is delivered to ink in printer ink cartridge 20 in bulk container 10, and is monitored using monitoring device 40 to quantity of ink, control
Device opens or closes air transporting arrangement 30 according to the result that monitoring device 40 is fed back, and during entire plus ink, ink is equal
In enclosed environment, it will not volatilize and other devices are impacted, will not influence the service life of device；And it is entirely plus black
Automatic process control system does not need manual operation, adds ink more accurate, not will cause waste, and high-efficient.
In the present embodiment, the gas that air transporting arrangement 30 conveys is nitrogen, the chemical property torpescence of nitrogen, under room temperature
Be difficult to react with other substances, therefore when nitrogen is passed through will not react with ink, guarantee ink it is pure, stablize.
Specifically, monitoring device 40 includes the first height sensor being arranged from top to bottom along 20 short transverse of printer ink cartridge
41 and second height sensor 42, the first height sensor 41 is electrically connected with the controller for that will stop plus ink signal feeds back to control
Device processed, the second height sensor 42 are electrically connected with the controller for that will need that black signal is added to feed back to controller.If the first height
The height that 20 bottom surface of positional distance printer ink cartridge is arranged in sensor 41 is H1, if the second height sensor 42 setting positional distance is beaten
The height of 20 bottom surface of ink box is H2.When the level height of the ink in printer ink cartridge 20 is corresponding lower than the second height sensor 42
Level height H2 when, the second height sensor 42 to controller feedback need to add black signal, the finger on the second height sensor 42
Show that lamp is bright, controller issues instruction, and air transporting arrangement 30 begins through and is passed through inert gas in container 10, ink in container 10
It is conveyed under gas pressure effect into printer ink cartridge 20, during gradually adding ink, when the ink in printer ink cartridge 20 reaches
When the first 41 corresponding level height H1 of height sensor, the first height sensor 41 stops to controller feedback plus black signal,
Indicator light on first height sensor 41 is bright, and controller issues instruction, and air transporting arrangement 30, which is closed, stops conveying gas, ink
Water stops conveying, so realizes periodically automatic plus ink.During above-mentioned plus ink, the second height sensor 42 is anti-to controller
Feedback need to add black signal that can carry out by control circuit when the first height sensor 41 stops adding black signal to controller feedback
Feedback.
In the present embodiment, the difference in height range between the first height sensor 41 and the second height sensor 42 is 0.5cm-
1cm.Specifically, the corresponding level height H1 of the first height sensor 41 is 1.5cm, and the corresponding water of the second height sensor 42
Flat height H2 is 1cm.
In the present embodiment, container 10 is plastic containers 10 or glass container 10.Pass through between container 10 and printer ink cartridge 20
Conduit 60 is connected to.Specifically, conduit 60 is made of polytetrafluoroethylene material.It is soft using conduit 60 made of this material,
And it will not react with ink.
Further, conduit 60 and 20 junction of printer ink cartridge are equipped with filter device 50.By filter device 50, to ink
It is filtered, it is ensured that the stability of ink, while realizing that real time filtering adds ink, it not will cause printing nozzle blocking, ink can be made
Water conservancy is longer with the time.
Specifically, filter device 50 can be filter membrane or filtration core.No matter which kind of structure filter device 50 is, all have
There is filter hole, the pore diameter range of filter hole is 0.2um-0.5um.In the present embodiment, the aperture of filter hole is 0.5um.
It further, further include the flow sensor (not shown) being connected between container 10 and printer ink cartridge 20.
Specifically, flow sensor is set at conduit 60, and flow sensor is electrically connected with the controller.It is examined by flow sensor
The flow for surveying inert gas, guarantees that the ink flowrate that printer ink cartridge 20 is transferred to by container 10 is constant using inert gas, in this way
When every time plus black, it is only necessary to add the regular hour, can stop plus black.Certainly, changes in flow rate can also be made, but as long as instantaneous flow
Integral on a timeline, i.e. total volume, which reach requirement, to be stopped.When flow sensor and the first, second height sensor simultaneously
In the presence of, as long as meeting, a condition can stop plus ink, deviation between the two can be used as accurately adding the foundation of ink.
Further, flow sensor setting is exported in filter device 50, prevents flow sensor from blocking.
The utility model additionally provides a kind of printing machine (not shown), including printing machine ontology in fact, further includes above-mentioned
Inking device.Above-mentioned inking device is set in printer, realizes that self-closed adds ink, ink is in enclosed environment,
It will not volatilize and other devices are impacted, will not influence the service life of device；Entire plus black automatic process control system, is not required to
Manual operation is wanted, adds ink more accurate, not will cause waste, and high-efficient；Moreover, ink is by filtering, more stable, service life
It is longer.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of inking device, it is characterised in that: including splendid attire ink and the container being connected to printer ink cartridge and the container connect
Lead to and inert gas can be conveyed into the container for stressing on the air transporting arrangement of ink, being set in the printer ink cartridge
It is opened for monitoring the monitoring device of quantity of ink and controlling the air transporting arrangement according to the information of monitoring device feedback
The controller for opening/closing.
2. inking device according to claim 1, it is characterised in that: the monitoring device includes high along the printer ink cartridge
The first height sensor and the second height sensor that degree direction is arranged from top to bottom, first height sensor and the control
Device electrical connection processed adds black signal to feed back to the controller, second height sensor and controller electricity for that will stop
Connection will be for that will need that black signal is added to feed back to the controller.
3. inking device according to claim 2, it is characterised in that: first height sensor and second height
Difference in height range between sensor is 0.5cm-1cm.
4. inking device according to claim 1, it is characterised in that: further include being connected to the container and the stamping ink
Flow sensor between box, the flow sensor are electrically connected with the controller.
5. inking device according to any one of claim 1 to 4, it is characterised in that: the container and the stamping ink
It is connected between box by conduit.
6. inking device according to claim 5, it is characterised in that: the conduit is made of polytetrafluoroethylene material.
7. inking device according to claim 5, it is characterised in that: the conduit is equipped with the printer ink cartridge junction
Filter device.
8. inking device according to claim 7, it is characterised in that: the filter device has filter hole, the filtering
The pore diameter range in hole is 0.2um-0.5um.
9. inking device according to claim 1, it is characterised in that: the container is plastic containers or glass container.
10. printing machine, including printing machine ontology, it is characterised in that: further include adding as claimed in any one of claims 1-9 wherein
Black device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821720163.7U CN209191490U (en) | 2018-10-23 | 2018-10-23 | A kind of inking device and printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821720163.7U CN209191490U (en) | 2018-10-23 | 2018-10-23 | A kind of inking device and printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209191490U true CN209191490U (en) | 2019-08-02 |
Family
ID=67408791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821720163.7U Active CN209191490U (en) | 2018-10-23 | 2018-10-23 | A kind of inking device and printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209191490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038108A (en) * | 2019-12-10 | 2020-04-21 | Tcl华星光电技术有限公司 | Ink box storage device for ink-jet printing and storage method thereof |
| CN114536986A (en) * | 2022-02-14 | 2022-05-27 | 深圳市华星光电半导体显示技术有限公司 | Printing cartridge and ink-jet printing apparatus |
-
2018
- 2018-10-23 CN CN201821720163.7U patent/CN209191490U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038108A (en) * | 2019-12-10 | 2020-04-21 | Tcl华星光电技术有限公司 | Ink box storage device for ink-jet printing and storage method thereof |
| CN114536986A (en) * | 2022-02-14 | 2022-05-27 | 深圳市华星光电半导体显示技术有限公司 | Printing cartridge and ink-jet printing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191120 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Xili liuxiandong Zhongshan Road No. 1001 TCL Science Park Research Building D4 Building 8 layer B1 unit 802-1. Patentee after: SHENZHEN TCL HIGH-TECH DEVELOPMENT CO., LTD. Address before: 516006 Guangdong province Huizhou Zhongkai hi tech Development Zone No. nineteen District Patentee before: TCL Corporation |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210812 Address after: 430000 room a503, building 3, No. 28, chuanjiangchi Second Road, Wuhan Economic and Technological Development Zone, Hubei Province Patentee after: Wuhan guochuangke Photoelectric Equipment Co.,Ltd. Address before: Room 802-1, unit B1, building D4, R & D building, TCL Science Park, 1001 Zhongshan Park Road, Xili Liuxian cave, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN TCL HIGH-NEW TECHNOLOGY DEVELOPMENT Co.,Ltd. |