CN206826186U - A kind of continuous cycler of printer ink - Google Patents
A kind of continuous cycler of printer ink Download PDFInfo
- Publication number
- CN206826186U CN206826186U CN201720512793.4U CN201720512793U CN206826186U CN 206826186 U CN206826186 U CN 206826186U CN 201720512793 U CN201720512793 U CN 201720512793U CN 206826186 U CN206826186 U CN 206826186U
- Authority
- CN
- China
- Prior art keywords
- print cartridge
- ink
- enter
- negative pressure
- printer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of continuous cycler of printer ink.It includes：Mo Tong；Go out print cartridge, connected by ink with the black bucket；Ink-suuplying pump, it is arranged on out in the ink supply ink between print cartridge and black bucket；Enter print cartridge, by circulate ink with it is described go out print cartridge connect；Circulating pump, it is arranged on into print cartridge and goes out in the circulation ink between print cartridge；Shower nozzle, enter print cartridge and to go out print cartridge and connect with described respectively；First pressure sensor, it is immersed in into the ink in print cartridge；And controller, it is connected with the first pressure sensor and circulating pump respectively.The utility model can realize the real-time speed regulating to circulating pump by closed-loop control, it is ensured that the ink level in print cartridge stablizes the ink supply demand in setting value, meeting printer.
Description
Technical field
The utility model belongs to ceramic ink jet printing technical field, and in particular to a kind of continuous loop control of printer ink
Device.
Background technology
Ink at work, need to be transported to out print cartridge by current ceramic printer by ink-suuplying pump from black bucket.When going out print cartridge
When interior ink level is less than the coverage of proximity liquid-level switch, then needs to set the switch and speed of ink-suuplying pump manually, make
Ink is added to out in print cartridge from black bucket；When the ink level for going out print cartridge reach that proximity liquid-level switch senses apart from when,
Then ink-suuplying pump is stopped.In addition, when enter the ink level in print cartridge be less than proximity liquid-level switch coverage when, then need
The switch and speed of circulating pump are set manually, ink is transported into print cartridge from print cartridge is gone out；When the ink level for entering print cartridge reaches
Proximity liquid-level switch sense apart from when, then circulating pump is stopped.However, because the speed of circulating pump needs to set manually
Put, then controller can only control the start and stop of circulating pump, Wu Fatong by the switching value enter the proximity liquid-level switch in print cartridge
Cross into height of liquid level in print cartridge to control the real-time speed of circulating pump.In addition, the start and stop of circulating pump, which are bases, enters print cartridge proximity
The digital quantity signal of liquid-level switch is determined, therefore can produce larger ripple to the negative pressure for entering print cartridge in circulating pump shutdown process
It is dynamic.Further, when print cartridge needs to safeguard, push-and-pull passage easily makes proximity liquid-level switch hang ink, so as to cause print cartridge liquid level to be missed
The phenomenon of report occurs.
Utility model content
The purpose of this utility model is to provide a kind of continuous cycler of printer ink, existing effectively to solve
The weak point of technology.
To reach above-mentioned purpose, the utility model adopts the following technical scheme that：
A kind of continuous cycler of printer ink, including：Mo Tong；Go out print cartridge, connected by ink and the black bucket
It is logical；Ink-suuplying pump, it is arranged on out in the ink supply ink between print cartridge and black bucket；Enter print cartridge, by circulate ink with it is described go out print cartridge
Connection；Circulating pump, it is arranged on into print cartridge and goes out in the circulation ink between print cartridge；Shower nozzle, respectively with it is described enter print cartridge and out of ink
Box connects；First pressure sensor, it is immersed in into the ink in print cartridge；And controller, it is passed with the first pressure respectively
Sensor connects with circulating pump.
Further, the utility model also includes：Second pressure sensor, it is immersed in out in the ink in print cartridge；It is and described
Controller is connected with the second pressure sensor and ink-suuplying pump respectively.
Further, go out print cartridge described in corresponding to and enter print cartridge and be respectively equipped with a vacuum cavitations component.Further, it is described negative
Pressure control assembly is mainly made up of negative pressure controller, negative pressure buffering bottle and float switch；The negative pressure buffering bottle passes through pipeline point
Not with the negative pressure controller and entering print cartridge or going out print cartridge to be connected；The float switch is arranged in the negative pressure buffering bottle.
Further, print cartridge is entered described in corresponding and is provided with temperature sensor, and it is corresponding described in go out print cartridge and enter print cartridge and be provided with electricity to add
Backing.
Further, the corresponding black bucket is provided with stirring motor.
Further, it is respectively equipped with filter in the ink supply ink and circulation ink.
The utility model is due to using said structure, the real-time speed regulating to circulating pump can be realized by closed-loop control, it is ensured that
Ink level in print cartridge stablizes the ink supply demand in setting value, meeting printer.
Brief description of the drawings
Fig. 1 is structure principle chart of the present utility model.
In figure：
1-black bucket；11-stirring motor；21-ink-suuplying pump；22-circulating pump；31-go out print cartridge；32-enter print cartridge；4—
Shower nozzle；51-first pressure sensor；52-second pressure sensor；6-controller；71-negative pressure controller；72-negative pressure
Surge flask；73-float switch；8-filter；91-temperature sensor；92-electric heating sheets.
The utility model is described in further detail in conjunction with drawings and examples.
Embodiment
As shown in figure 1, a kind of continuous cycler of printer ink described in the utility model, mainly by black bucket 1,
Ink-suuplying pump 21, circulating pump 22, go out print cartridge 31, enter print cartridge 32, shower nozzle 4, first pressure sensor 51, second pressure sensor 52,
The parts such as 6, two vacuum cavitations components 7 of controller form.
Described black bucket 1 is provided with stirring motor 11.Ink-suuplying pump 21 is arranged on out the ink supply ink between print cartridge 31 and black bucket 1
Lu Shang.Enter print cartridge 32 to connect with going out print cartridge 31 by circulating ink.Circulating pump 22 is arranged on into print cartridge 32 and gone out between print cartridge 31
Circulation ink on.Shower nozzle 4 enters print cartridge 31 and to go out print cartridge 32 and connect with described respectively.First pressure sensor 51 is immersed in ink feed
In ink in box 32.Second pressure sensor 52 is immersed in out in the ink in print cartridge 31.Process controller 6 is respectively with first
Pressure sensor 51, circulating pump 22, second pressure sensor 51 and ink-suuplying pump 21 connect.Two vacuum cavitations components correspond to respectively
Go out print cartridge 31 and enter print cartridge 32 to set.Each vacuum cavitations component is mainly by negative pressure controller 71, negative pressure buffering bottle 72 and ball float
The composition of switch 73：Negative pressure buffering bottle 72 is by pipeline respectively with negative pressure controller 71 and going out print cartridge or entering print cartridge to be connected；Ball float is opened
73 are closed to be arranged in negative pressure buffering bottle 72；Two negative pressure controllers 71 access source of the gas in parallel.
In addition, going out the ink supply ink between print cartridge and black bucket and entering print cartridge and go out in the circulation ink between print cartridge to distinguish
Provided with filter 91.Further, print cartridge is entered described in correspondence and is provided with temperature sensor 91, and goes out print cartridge described in correspondence and enters print cartridge and be provided with
Electric heating sheets 92.
The course of work of the present utility model is as follows：
Ink is positioned in black bucket and constantly stirred by stirring motor, goes out the second pressure sensor of print cartridge by pressure signal
Be converted into analog signal obtain it is actual go out ink level in print cartridge, control ink-suuplying pump in real time by the PID arithmetic of controller
Speed so that ink is supplied to out in print cartridge and keeps constant level.The first pressure sensor entered in print cartridge is also by pressure signal
Analog signal is converted to, and relatively controls the operating rate of circulating pump with the liquid level of setting after controller PID arithmetic, is followed
The feedback of the speed of ring pump, the comparison of controller and first pressure sensor forms a closed-loop control system, so as in real time
The speed of control circulating pump makes to keep constant into the ink level in print cartridge.
Enter print cartridge and realized respectively by negative pressure controller with the negative regulation for going out print cartridge.If there is suck-back in print cartridge liquid level,
Float switch action in surge flask makes ink-suuplying pump and circulating pump stop and makes into print cartridge and go out print cartridge negative pressure zero setting, so as to avoid
The accident of negative pressure controller damage occurs.Due to two vacuum cavitations components stabilize into print cartridge and go out the respective pressure of print cartridge and
Both pressure difference, then ink ensure that the stable progress of printing from entering print cartridge and flow into shower nozzle to enter back into out print cartridge.
Claims (7)
1. a kind of continuous cycler of printer ink, including：
Mo Tong；
Go out print cartridge, connected by ink with the black bucket；
Ink-suuplying pump, it is arranged on out in the ink supply ink between print cartridge and black bucket；
Enter print cartridge, by circulate ink with it is described go out print cartridge connect；
Circulating pump, it is arranged on into print cartridge and goes out in the circulation ink between print cartridge；
Shower nozzle, enter print cartridge and to go out print cartridge and connect with described respectively；Characterized in that, also include：
First pressure sensor, it is immersed in into the ink in print cartridge；With
Controller, it is connected with the first pressure sensor and circulating pump respectively.
2. a kind of continuous cycler of printer ink according to claim 1, it is characterised in that also include：
Second pressure sensor, it is immersed in out in the ink in print cartridge；And
The controller is connected with the second pressure sensor and ink-suuplying pump respectively.
3. a kind of continuous cycler of printer ink according to claim 1, it is characterised in that go out described in corresponding
Print cartridge and enter print cartridge and be respectively equipped with a vacuum cavitations component.
A kind of 4. continuous cycler of printer ink according to claim 3, it is characterised in that the negative pressure control
Component processed is mainly made up of negative pressure controller, negative pressure buffering bottle and float switch；The negative pressure buffering bottle by pipeline respectively with
The negative pressure controller with enter print cartridge or go out print cartridge to connect；The float switch is arranged in the negative pressure buffering bottle.
5. a kind of continuous cycler of printer ink according to claim 1, it is characterised in that enter described in corresponding
Print cartridge is provided with temperature sensor, and goes out print cartridge described in correspondence and enter print cartridge and be provided with electric heating sheets.
A kind of 6. continuous cycler of printer ink according to claim 1, it is characterised in that the corresponding ink
Bucket is provided with stirring motor.
A kind of 7. continuous cycler of printer ink according to claim 1, it is characterised in that the ink supply ink
Filter is respectively equipped with road and circulation ink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512793.4U CN206826186U (en) | 2017-05-09 | 2017-05-09 | A kind of continuous cycler of printer ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512793.4U CN206826186U (en) | 2017-05-09 | 2017-05-09 | A kind of continuous cycler of printer ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206826186U true CN206826186U (en) | 2018-01-02 |
Family
ID=60771228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720512793.4U Expired - Fee Related CN206826186U (en) | 2017-05-09 | 2017-05-09 | A kind of continuous cycler of printer ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206826186U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293763A (en) * | 2018-03-21 | 2019-10-01 | 广东科达洁能股份有限公司 | Print cartridge negative pressure control apparatus and ink-jet printer |
| CN114603999A (en) * | 2022-03-03 | 2022-06-10 | 浙江普崎数码科技有限公司 | Ink path system of digital printing machine |
| CN116174650A (en) * | 2023-04-24 | 2023-05-30 | 冀凯河北机电科技有限公司 | Negative pressure ink jet control method, system, equipment and storage medium |
-
2017
- 2017-05-09 CN CN201720512793.4U patent/CN206826186U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293763A (en) * | 2018-03-21 | 2019-10-01 | 广东科达洁能股份有限公司 | Print cartridge negative pressure control apparatus and ink-jet printer |
| CN114603999A (en) * | 2022-03-03 | 2022-06-10 | 浙江普崎数码科技有限公司 | Ink path system of digital printing machine |
| CN114603999B (en) * | 2022-03-03 | 2024-04-05 | 浙江普崎数码科技有限公司 | Ink path system of digital printer |
| CN116174650A (en) * | 2023-04-24 | 2023-05-30 | 冀凯河北机电科技有限公司 | Negative pressure ink jet control method, system, equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20210509 |