CN109263048A - Three-dimensional increases the air pressure adjusting type ink pressure control device of material printer - Google Patents
Three-dimensional increases the air pressure adjusting type ink pressure control device of material printer Download PDFInfo
- Publication number
- CN109263048A CN109263048A CN201810961403.0A CN201810961403A CN109263048A CN 109263048 A CN109263048 A CN 109263048A CN 201810961403 A CN201810961403 A CN 201810961403A CN 109263048 A CN109263048 A CN 109263048A
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- Prior art keywords
- liquid level
- level sensor
- ink
- ontology
- pipe
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
- B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/307—Handling of material to be used in additive manufacturing
- B29C64/321—Feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Ink Jet (AREA)
Abstract
The invention discloses a kind of three-dimensional air pressure adjusting type ink pressure control devices for increasing material printer, including black bucket ontology, cartridge body and PLC controller ontology, the bottom of the ink bucket ontology is connected to cartridge body by first pipe, the first solenoid valve is connected in the first pipe, the bottom end of the first pipe extends to bottom in black bucket ontology, second solenoid valve is provided in the feed pipe, the side of the ink bucket ontology is connected with booster pump, ink level is in always between the first liquid level sensor and the second liquid level sensor in cartridge body, effectively the situation of ink supply shakiness is avoided to occur, ink level is in always between third liquid level sensor and the 4th liquid level sensor in black bucket ontology, effectively avoid in black bucket ontology that ink supply is insufficient to be happened, alarm includes buzzer and alarm lamp, it is accused using alarm It is alert, people are reminded in time, so that the three-dimensional material printer ink-providing that increases is stablized.
Description
Technical field
The present invention relates to three-dimensionals to increase material printer technology field, specially a kind of three-dimensional air pressure adjusting type for increasing material printer
Black pressure control device.
Background technique
Three-dimensional increases material printer and needs to keep ink discharge device stable using to black pressure control device in use
Work, application No. is CN201720330535.4 to disclose a kind of air pressure adjusting type ink level control device of digital printer, packet
It includes for the closing print cartridge to print head conveying ink, the black bucket for conveying ink to closing print cartridge and for adjusting closing ink
The air pressure adjustment unit of air pressure in box, the closing print cartridge passes through the first pipeline and the second pipeline respectively and is connected to black bucket, described
Closing print cartridge is connected to by third pipeline with print head, and dispenser pump is provided on first pipeline, is set on second pipeline
It is equipped with pressure regulating pump.The air pressure in closing print cartridge is adjusted by setting air pressure adjustment unit, the second pipeline and pressure regulation are set
Pump is expelled to the part ink closed in print cartridge in black bucket, ensure that big variation will not occur for the black position in closing print cartridge,
A stable height is maintained, convenient for promoting the use of.
But above scheme still has certain defect, control system is complicated, needs to cooperate pressure regulating pump precise pressure regulation
It is able to use, is not suitable for the three-dimensional use for increasing material printer.
Summary of the invention
The purpose of the present invention is to provide a kind of three-dimensional air pressure adjusting type ink pressure control devices for increasing material printer, to solve
The problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme: a kind of three-dimensional air pressure adjusting type for increasing material printer
The bottom of black pressure control device, including black bucket ontology, cartridge body and PLC controller ontology, the ink bucket ontology passes through first
Pipeline is connected to cartridge body, and the first solenoid valve is connected in the first pipe, and the bottom end of the first pipe extends to ink
Bottom in bucket ontology, is equipped with the first liquid level sensor and the second liquid level sensor on the cartridge body inner wall, and described first
Liquid level sensor is located at the lower section of the second liquid level sensor, and third liquid level sensor and the are equipped in the ink bucket inner body wall
Four liquid level sensors, the third liquid level sensor are located at the lower section of the 4th liquid level sensor, and bottom is also in the cartridge body
Equipped with ink-suuplying pump, the output end of the ink-suuplying pump is connected with second pipe, is also connected with exhaust pipe at the top of the cartridge body,
It is connected with constant pressure valve on the exhaust pipe, is connected with feed pipe at the top of the ink bucket ontology, the is provided in the feed pipe
Two solenoid valves, the side of the ink bucket ontology is connected with booster pump, is also connected with pressure gauge at the top of the ink bucket ontology, described
Alarm is also electrically connected on PLC controller ontology.
As advanced optimizing for the technical program, a kind of three-dimensional air pressure adjusting type ink for increasing material printer of the present invention is voltage-controlled
Device processed, first liquid level sensor are arranged close at cartridge body inner top, and second liquid level sensor is mounted on
At bottom in cartridge body.
As advanced optimizing for the technical program, a kind of three-dimensional air pressure adjusting type ink for increasing material printer of the present invention is voltage-controlled
Device processed, the third liquid level sensor are arranged close at black bucket ontology inner top, and the 4th liquid level sensor is mounted on
At bottom in ink bucket ontology.
As advanced optimizing for the technical program, a kind of three-dimensional air pressure adjusting type ink for increasing material printer of the present invention is voltage-controlled
Device processed, one end of the second pipe is connected to the three-dimensional ink discharge device for increasing material printer, and also sets on the second pipe
It is equipped with filter.
As advanced optimizing for the technical program, a kind of three-dimensional air pressure adjusting type ink for increasing material printer of the present invention is voltage-controlled
Device processed, first solenoid valve, the second liquid level sensor, the output end of third liquid level sensor and the 4th liquid level sensor are equal
It is connected to PLC controller ontology by CAN communication bus, the PLC controller ontology is connected to alarm, second by serial ports
Solenoid valve, booster pump and the first solenoid valve.
As advanced optimizing for the technical program, a kind of three-dimensional air pressure adjusting type ink for increasing material printer of the present invention is voltage-controlled
Device processed, the alarm include buzzer and alarm lamp, and the buzzer SP model is selected as LZQ-2715B220V, alarm lamp
Model is selected as LTE5071J, and the buzzer and alarm lamp pass through serial ports and be connected to PLC controller ontology, the PLC control
Device ontology model PIC18F4620.
As advanced optimizing for the technical program, a kind of three-dimensional air pressure adjusting type ink for increasing material printer of the present invention is voltage-controlled
Device processed, the constant pressure valve design for bidirectional air intake structure, balance inside cartridge body with external atmosphere pressure.
Compared with prior art, the beneficial effects of the present invention are: a kind of three-dimensional air pressure adjustment for increasing material printer of the present invention
Formula ink pressure control device, the first liquid level sensor are arranged close at cartridge body inner top, when liquid level is lower than in cartridge body
When the first liquid level sensor, PLC controller ontology control pressurization pump work, while the first solenoid valve is opened, gas in black bucket ontology
Pressure increases, and the black intrinsic ink of bucket enters middle cartridge body by first pipe, and the second liquid level sensor is arranged close to
In cartridge body at bottom, when liquid level reaches two liquid level sensors, PLC controller ontology control booster pump stops working, together
When the first solenoid valve close so that ink level is in the first liquid level sensor and the second liquid level sensor always in cartridge body
Between, effectively avoid the situation of ink supply shakiness from occurring；Third liquid level sensor is arranged close at black bucket ontology inner top, works as ink
When liquid level is lower than third liquid level sensor in bucket ontology, PLC controller ontology controls alarm work, and second solenoid valve is opened,
Remind people to black bucket ontology ink, the 4th liquid level sensor is arranged close in black bucket ontology at bottom, when black bucket ontology
When interior liquid level reaches four liquid level sensors, PLC controller ontology control alarm stops working, and second solenoid valve is closed, and is mentioned
The people that wake up do not have to again to black bucket ontology ink, so that ink level is in third liquid level sensor and the always in black bucket ontology
Between four liquid level sensors, effectively avoid in black bucket ontology that ink supply is insufficient to be happened, alarm includes buzzer and report
Warning lamp is alerted using alarm, reminds people in time, so that the three-dimensional material printer ink-providing that increases is stablized, has very high reality
With property, greatly improve a kind of three-dimensional air pressure adjusting type ink pressure control device for increasing material printer using functional, guarantee
Its using effect and utilization benefit are suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the three-dimensional air pressure adjusting type ink pressure control device for increasing material printer of the present invention；
Fig. 2 is a kind of system block diagram of the three-dimensional air pressure adjusting type ink pressure control device for increasing material printer of the present invention.
In figure: 1 black barrel ontology, 2 cartridge bodies, 3 first liquid level sensors, 4 second liquid level sensors, 5 first pipes, 6
First solenoid valve, 7 ink-suuplying pumps, 8 second pipes, 9 exhaust pipes, 10 constant pressure valves, 11 feed pipes, 12 second solenoid valves, 13 pressure gauges,
14 third liquid level sensors, 15 booster pumps, 16PLC controller ontology, 17 alarms, 18 the 4th liquid level sensors.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of three-dimensional air pressure adjusting type ink pressure for increasing material printer
Control device, including black bucket ontology 1, cartridge body 2 and PLC controller ontology 16, black bucket ontology 1 and cartridge body 2 are used to
Ink is stored, the bottom of the ink bucket ontology 1 is connected to cartridge body 2 by first pipe 5, connects in the first pipe 5
There is the first solenoid valve 6, the bottom end of the first pipe 5 extends to bottom in black bucket ontology 1, pacifies on 2 inner wall of cartridge body
Equipped with the first liquid level sensor 3 and the second liquid level sensor 4, first liquid level sensor 3 is located at the second liquid level sensor 4
Lower section, when ink level reaches the first liquid level sensor 3 and the second liquid level sensor 4, the first liquid level sensor 3 and the second liquid
Inductive signal is transmitted to PLC controller ontology 16 in time by level sensor 4, is equipped with third liquid on 1 inner wall of ink bucket ontology
Level sensor 14 and the 4th liquid level sensor 18, the third liquid level sensor 14 are located at the lower section of the 4th liquid level sensor 18,
When ink level reaches third liquid level sensor 14 and the 4th liquid level sensor 18, third liquid level sensor 14 and the 4th liquid level are passed
Inductive signal is transmitted to PLC controller ontology 16 in time by sensor 18, and bottom is additionally provided with ink-suuplying pump 7, institute in the cartridge body 2
The output end for stating ink-suuplying pump 7 is connected with second pipe 8, and the top of the cartridge body 2 is also connected with exhaust pipe 9, the exhaust
It is connected with constant pressure valve 10 on pipe 9, by the design of constant pressure valve 10, balances 2 inside of cartridge body with external atmosphere pressure, the ink
The top of bucket ontology 1 is connected with feed pipe 11, and second solenoid valve 12 is provided in the feed pipe 11, the ink bucket ontology 1
Side is connected with booster pump 15, and the top of the ink bucket ontology 1 is also connected with pressure gauge 13,13 real-time display ink bucket sheet of pressure gauge
1 air pressure inside of body is also electrically connected with alarm 17 on the PLC controller ontology 16, is alerted using alarm 17.
Specifically, first liquid level sensor 3 is arranged close at 2 inner top of cartridge body, when liquid in cartridge body 2
When position is lower than the first liquid level sensor 3, PLC controller ontology 16 controls booster pump 15 and works, while the first solenoid valve 6 is opened,
Air pressure increases in black bucket ontology 1, and the ink in black bucket ontology 1 enters middle cartridge body 2 by first pipe 5, and described second
Liquid level sensor 4 is arranged close in cartridge body 2 at bottom, when liquid level reaches two liquid level sensors 4, PLC controller sheet
Body 16 controls booster pump 15 and stops working, while the first solenoid valve 6 is closed, so that ink level is in always in cartridge body 2
Between first liquid level sensor 3 and the second liquid level sensor 4, the situation of ink supply shakiness is effectively avoided to occur.
Specifically, the third liquid level sensor 14 is arranged close at black 1 inner top of bucket ontology, when in black bucket ontology 1
When liquid level is lower than third liquid level sensor 14, PLC controller ontology 16 controls alarm 17 and works, and second solenoid valve 12 is opened,
Remind people to black 1 ink of bucket ontology, the 4th liquid level sensor 18 is arranged close in black bucket ontology 1 at bottom, when
When liquid level reaches four liquid level sensors 18 in black bucket ontology 1, PLC controller ontology 16 controls alarm 17 and stops working, the
Two solenoid valves 12 are closed, and people is reminded not have to again to black 1 ink of bucket ontology, so that ink level is located always in black bucket ontology 1
Between third liquid level sensor 14 and the 4th liquid level sensor 18, the insufficient situation of ink supply in black bucket ontology 1 is effectively avoided
Occur.
Specifically, one end of the second pipe 8 is connected to the three-dimensional ink discharge device for increasing material printer, second pipe is utilized
8 be ink discharge device ink supply, and is additionally provided with filter on the second pipe 8.
Specifically, first solenoid valve 6, the second liquid level sensor 4, third liquid level sensor 14 and the 4th level sensing
The output end of device 18 passes through CAN communication bus and is connected to PLC controller ontology 16, and the PLC controller ontology 16 passes through string
Mouth is connected to alarm 17, second solenoid valve 12, booster pump 15 and the first solenoid valve 6.
Specifically, the alarm 17 includes buzzer and alarm lamp, is alerted using alarm 17, remind people in time
, the buzzer SP model is selected as LZQ-2715B220V, and alarm lamp model is selected as LTE5071J, the buzzer and alarm
Lamp passes through serial ports and is connected to PLC controller ontology 16, the 16 model PIC18F4620 of PLC controller ontology.
Specifically, the constant pressure valve 10 designs for bidirectional air intake structure, 2 inside of cartridge body is balanced with external atmosphere pressure.
Working principle: a kind of three-dimensional air pressure adjusting type ink pressure control device for increasing material printer of the present invention, in use, first
Liquid level sensor 3 is arranged close at 2 inner top of cartridge body, when liquid level is lower than the first liquid level sensor 3 in cartridge body 2
When, PLC controller ontology 16 controls booster pump 15 and works, while the first solenoid valve 6 is opened, and air pressure increases in black bucket ontology 1, ink
Ink in bucket ontology 1 enters middle cartridge body 2 by first pipe 5, and the second liquid level sensor 4 is arranged close to print cartridge sheet
In body 2 at bottom, when liquid level reaches two liquid level sensors 4, PLC controller ontology 16 controls booster pump 15 and stops working, together
When the first solenoid valve 6 close so that ink level is in the first liquid level sensor 3 and the second liquid level always and passes in cartridge body 2
Between sensor 4, the situation of ink supply shakiness is effectively avoided to occur；Third liquid level sensor 14 is arranged close to top in black bucket ontology 1
At portion, when liquid level is lower than third liquid level sensor 14 in black bucket ontology 1, PLC controller ontology 16 controls alarm 17 and works,
Second solenoid valve 12 is opened, and reminds people to black 1 ink of bucket ontology, the 4th liquid level sensor 18 is arranged close to black bucket ontology
In 1 at bottom, when liquid level reaches four liquid level sensors 18 in black bucket ontology 1, PLC controller ontology 16 controls alarm 17
It stops working, second solenoid valve 12 is closed, and people is reminded not have to again to black 1 ink of bucket ontology, so that ink in black bucket ontology 1
Liquid level is in always between third liquid level sensor 14 and the 4th liquid level sensor 18, effectively avoids in black bucket ontology 1 ink supply not
Sufficient situation occurs, and alarm 17 includes buzzer and alarm lamp, is alerted using alarm 17, reminds people in time,
So that the three-dimensional material printer ink-providing that increases is stablized.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of three-dimensional air pressure adjusting type ink pressure control device for increasing material printer, including black bucket ontology (1), cartridge body (2)
With PLC controller ontology (16), it is characterised in that: the bottom of the ink bucket ontology (1) is connected to print cartridge by first pipe (5)
Ontology (2) is connected with the first solenoid valve (6) on the first pipe (5), and the bottom end of the first pipe (5) extends to black bucket
Ontology (1) interior bottom is equipped with the first liquid level sensor (3) and the second liquid level sensor on cartridge body (2) inner wall
(4), first liquid level sensor (3) is located at the lower section of the second liquid level sensor (4), pacifies on described ink bucket ontology (1) inner wall
Equipped with third liquid level sensor (14) and the 4th liquid level sensor (18), the third liquid level sensor (14) is located at the 4th liquid level
The lower section of sensor (18), the interior bottom of the cartridge body (2) are additionally provided with ink-suuplying pump (7), and the output end of the ink-suuplying pump (7) connects
It is connected to second pipe (8), is also connected with exhaust pipe (9) at the top of the cartridge body (2), is connected on the exhaust pipe (9)
Constant pressure valve (10) is connected with feed pipe (11) at the top of ink bucket ontology (1), the second electricity is provided in the feed pipe (11)
The side of magnet valve (12), the ink bucket ontology (1) is connected with booster pump (15), is also connected at the top of the ink bucket ontology (1)
Pressure gauge (13) is also electrically connected with alarm (17) on the PLC controller ontology (16).
2. a kind of three-dimensional air pressure adjusting type ink pressure control device for increasing material printer according to claim 1, feature exist
In: first liquid level sensor (3) is arranged close at cartridge body (2) inner top, the second liquid level sensor (4) peace
It is installed adjacent at cartridge body (2) interior bottom.
3. a kind of three-dimensional air pressure adjusting type ink pressure control device for increasing material printer according to claim 1, feature exist
In: the third liquid level sensor (14) is arranged close at black bucket ontology (1) inner top, the 4th liquid level sensor (18)
It is arranged close at the interior bottom of black bucket ontology (1).
4. a kind of three-dimensional air pressure adjusting type ink pressure control device for increasing material printer according to claim 1, feature exist
In: one end of the second pipe (8) is connected to the three-dimensional ink discharge device for increasing material printer, and on the second pipe (8) also
It is provided with filter.
5. a kind of three-dimensional air pressure adjusting type ink pressure control device for increasing material printer according to claim 1, feature exist
In: first solenoid valve (6), the second liquid level sensor (4), third liquid level sensor (14) and the 4th liquid level sensor (18)
Output end pass through CAN communication bus and be connected to PLC controller ontology (16), the PLC controller ontology (16) passes through string
Mouth is connected to alarm (17), second solenoid valve (12), booster pump (15) and the first solenoid valve (6).
6. a kind of three-dimensional air pressure adjusting type ink pressure control device for increasing material printer according to claim 1, feature exist
In: the alarm (17) includes buzzer and alarm lamp, and the buzzer SP model is selected as LZQ-2715B220V, alarm lamp
Model is selected as LTE5071J, and the buzzer and alarm lamp pass through serial ports and be connected to PLC controller ontology (16), the PLC
Controller ontology (16) model PIC18F4620.
7. a kind of three-dimensional air pressure adjusting type ink pressure control device for increasing material printer according to claim 1, feature exist
In: the constant pressure valve (10) is designed for bidirectional air intake structure, and cartridge body (2) is internal to be balanced with external atmosphere pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810961403.0A CN109263048A (en) | 2018-08-22 | 2018-08-22 | Three-dimensional increases the air pressure adjusting type ink pressure control device of material printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810961403.0A CN109263048A (en) | 2018-08-22 | 2018-08-22 | Three-dimensional increases the air pressure adjusting type ink pressure control device of material printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109263048A true CN109263048A (en) | 2019-01-25 |
Family
ID=65154037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810961403.0A Pending CN109263048A (en) | 2018-08-22 | 2018-08-22 | Three-dimensional increases the air pressure adjusting type ink pressure control device of material printer |
Country Status (1)
| Country | Link |
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| CN (1) | CN109263048A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306141A (en) * | 2021-05-31 | 2021-08-27 | 苏州天峰动立合金科技有限公司 | Micro-nano printing raw materials feeding device of high accuracy |
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|---|---|---|---|---|
| CN203832003U (en) * | 2014-03-21 | 2014-09-17 | 天津市滨海新区塘沽金朝阳印刷有限公司 | Printing ink box having printing ink storage function and used for printer |
| CN205800523U (en) * | 2016-05-27 | 2016-12-14 | 深圳市锐影医疗科技发展有限公司 | A kind of printer ink system without interruption |
| CN206367289U (en) * | 2016-12-23 | 2017-08-01 | 贵州云侠科技有限公司 | Print cartridge and the printer using the print cartridge |
-
2018
- 2018-08-22 CN CN201810961403.0A patent/CN109263048A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203832003U (en) * | 2014-03-21 | 2014-09-17 | 天津市滨海新区塘沽金朝阳印刷有限公司 | Printing ink box having printing ink storage function and used for printer |
| CN205800523U (en) * | 2016-05-27 | 2016-12-14 | 深圳市锐影医疗科技发展有限公司 | A kind of printer ink system without interruption |
| CN206367289U (en) * | 2016-12-23 | 2017-08-01 | 贵州云侠科技有限公司 | Print cartridge and the printer using the print cartridge |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306141A (en) * | 2021-05-31 | 2021-08-27 | 苏州天峰动立合金科技有限公司 | Micro-nano printing raw materials feeding device of high accuracy |
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Application publication date: 20190125 |
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