CN207842373U - A kind of spray-painting printer pneumatic system - Google Patents
A kind of spray-painting printer pneumatic system Download PDFInfo
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- CN207842373U CN207842373U CN201820090957.3U CN201820090957U CN207842373U CN 207842373 U CN207842373 U CN 207842373U CN 201820090957 U CN201820090957 U CN 201820090957U CN 207842373 U CN207842373 U CN 207842373U
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Abstract
The utility model is related to a kind of spray-painting printer pneumatic systems, control subsystem and blow head maintenance control subsystem are struck off including air source, multiple ink road subsystems, degassing film vacuum cavitations subsystem, positive/negative-pressure ink supply subsystem, fabric, the ink road subsystem includes by the sequentially connected main black bottle of pipeline, electromagnetic pump, first filter, secondary black bottle, degassing film, the second filter, nozzle, two-way hand valve, the air source is connected with multiple first solenoid valves, and the first solenoid valve is connected separately with the first pressure reducing valve；The degassing film negative pressure control system is connect with degassing film, and the positive/negative-pressure ink supply subsystem is connect with secondary black bottle, and the fabric strikes off control subsystem for striking off fibre object, and the blow head maintenance control subsystem is for carrying out nozzle to hang black processing.The utility model overcomes the ink overflow and the black phenomenon of drop generated due to the difference in height between nozzle and secondary black bottle, reduces the waste of ink, ensures nozzle energy long-time continuity spray printing.
Description
Technical field
The utility model is related to a kind of pneumatic system more particularly to a kind of spray-painting printer pneumatic systems.
Background technology
Spray-painting printer realizes computer data and is output on T-shirt printer the spray printing directly on object, is traditional print
The regeneration product of brush machine.Nozzle is fixed on when working on movable trolley by spray-painting printer, by controlling the movement of trolley,
It realizes and comprehensive air brushing is carried out to medium.Its print speed is fast, easy to operate, and stability is strong, high degree of automation, therefore can be big
Batch production reduces personnel depaly.Spray-painting printer applies to practical be that cannot achieve for single mechanical structure, is also permitted
Mostly otherwise demand.
Current spray-painting printer can cause the waste of ink during air brushing, there is height between black bottle and nozzle
Difference, the ink overflow easy tod produce and the black phenomenon of drop, and during prolonged air brushing, it is discontinuous to be susceptible to spray printing, influences
The effect and efficiency of spray printing.
Invention content
The utility model for the technical problems in the prior art, provides a kind of spray-painting printer pneumatic system, from
And realize and the cleaning of spray-painting printer positive pressure, negative pressure ink supply, blow head maintenance, fabric are struck off, the control of ink system improves
The degree of automation of spray-painting printer realizes volume production, cost-effective.
For the attainment of one's purpose, technical solution provided by the utility model is：
The utility model is related to a kind of spray-painting printer pneumatic system, it is characterised in that：Including air source, ink road subsystem
System, degassing film vacuum cavitations subsystem, positive/negative-pressure ink supply subsystem, fabric strike off control subsystem and blow head maintenance control
Subsystem, the ink road subsystem include by the sequentially connected main black bottle of pipeline, electromagnetic pump, first filter, secondary black bottle,
Degassing film, the second filter, nozzle, two-way hand valve, the air source are connected with multiple first solenoid valves, the first solenoid valve difference
It is connected with the first pressure reducing valve；
The degassing film vacuum cavitations subsystem includes by the sequentially connected vacuum generator of pipeline, mixed type pressure
Switch, check valve and three-way connection, vacuum generator are connect with the first pressure reducing valve, the outlet end of three-way connection respectively with each ink road
The input end of degassing film in subsystem connects；
The positive/negative-pressure ink supply subsystem includes vacuum cavitations module and positive pressure cleaning control module, vacuum cavitations module
Including passing through the sequentially connected precise pressure-reducing valve of pipeline, vacuum generator, check valve, vacuum accumulator device, mixed type pressure switch
And check valve, precise pressure-reducing valve are connect with the first pressure reducing valve, the check valve of least significant end is connected with triple valve, and with triple valve its
In the connection of input end；Positive pressure cleaning control module includes the second pressure reducing valve, the input end of the second pressure reducing valve and the first decompression
Valve connects, and the outlet end of the second pressure reducing valve connects triple valve, and is connect with another input end of triple valve, the triple valve
Outlet end be connected with second solenoid valve, the outlet end of second solenoid valve is connect with secondary black bottle；
The fabric strikes off control subsystem setting at least two groups comprising speed governing valve and the first cylinder, first
Speed governing valve is connect with the first pressure reducing valve, and the first cylinder is connect with the first speed governing valve；
The blow head maintenance control subsystem includes the second speed governing valve and the second cylinder, and the second speed governing valve and first are depressurized
Valve connects, and the second cylinder is connect with the second speed governing valve.
Preferably, it further includes the first magnetic switch and the first slim noise elimination that the fabric, which strikes off control subsystem,
Device, the first magnetic switch and the first slim silencer are connect with the first cylinder respectively.
Preferably, the blow head maintenance control subsystem further includes the second magnetic switch and the second slim silencer, and
Two magnetic switch and the second slim silencer are connect with the second cylinder respectively.
Preferably, it is equipped with liquid level gauge on the main black bottle and the black bottle of the pair.
Using technical solution provided by the utility model, compared with prior art, have the advantages that：
The utility model can rationally control the pressure between secondary black bottle and nozzle, overcome due between nozzle and secondary black bottle
Difference in height and the ink overflow that generates and the black phenomenon of drop, reduce the waste of ink, pass through degassing film and negative pressure device is coordinated to realize degassing
Function ensures nozzle energy long-time continuity spray printing.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model spray-painting printer pneumatic system；
Fig. 2 is the schematic diagram of degassing film vacuum cavitations subsystem；
Fig. 3 is the schematic diagram of positive/negative-pressure ink supply subsystem；
Fig. 4 is the schematic diagram that fabric strikes off control subsystem；
Fig. 5 is the schematic diagram of blow head maintenance control subsystem；
Fig. 6 is the schematic diagram of ink road subsystem.
Mark explanation in schematic diagram：Air source 1, the first solenoid valve 2, the first pressure reducing valve 3, main ink bottle 9, electromagnetic pump 10, the
One filter 11, secondary ink bottle 12, degassing film 13, the second filter 14, nozzle 15, two-way hand valve 16, vacuum generator 41, mixing
Type pressure switch 42, check valve 43, three-way connection 44, close pressure reducing valve 51, vacuum generator 52, check valve 53, vacuum accumulator device
54, mixed type pressure switch 55, check valve 56, triple valve 58, second solenoid valve 59, the first speed governing valve 61, the first cylinder 62, the
One magnetic switch 63, the first slim silencer 64, the second speed governing valve 65, the second cylinder 66.
Specific implementation mode
To further appreciate that the content of the utility model, the utility model is described in detail in conjunction with the embodiments, below in fact
Example is applied for illustrating the utility model, but is not intended to limit the scope of the present invention.
In conjunction with shown in attached drawing 1, the utility model is related to a kind of spray-painting printer pneumatic system, including air source 1, Duo Gemo
Subsystems, degassing film vacuum cavitations subsystem, positive/negative-pressure ink supply subsystem, fabric strike off control subsystem and nozzle dimension
Control subsystem is protected, the air source 1 is connected with multiple first solenoid valves 2, and the first solenoid valve 2 is connected separately with the first pressure reducing valve
3。
In conjunction with shown in attached Fig. 1 and 2, the ink road subsystem includes by the sequentially connected main black bottle 9 of pipeline, electromagnetic pump
10, first filter 11, secondary black bottle 12, degassing film 13, the second filter 14, nozzle 15, two-way hand valve 16, wherein described
It is equipped with liquid level gauge (being not marked in figure) in main ink bottle 9 and secondary black bottle 12, is respectively used to measure ink in main black bottle 9 and secondary black bottle 12
The surplus of water.
In conjunction with shown in attached drawing 1 and 3, the degassing film vacuum cavitations subsystem includes passing through the sequentially connected vacuum of pipeline
Generator 41, mixed type pressure switch 42, check valve 43 and three-way connection 44, vacuum generator 41 are connect with the first pressure reducing valve 3,
The outlet end of three-way connection 44 is connect with the input end of the degassing film 13 in each ink road subsystem respectively.
In conjunction with shown in attached drawing 1 and 4, the positive/negative-pressure ink supply subsystem include vacuum cavitations module, over-pressure control module,
Triple valve 58 and solenoid valve packaging bottom plate, vacuum cavitations module include by the sequentially connected precise pressure-reducing valve 51 of pipeline, vacuum
Generator 52, check valve 53, vacuum accumulator device 54, mixed type pressure switch 55 and check valve 56, precise pressure-reducing valve 51 and first
Pressure reducing valve 3 connects, and the check valve 56 of least significant end is connect with one of triple valve 58 input end.Over-pressure control module includes the
Two pressure reducing valves 57, the input end of the second pressure reducing valve 57 are connect with the first pressure reducing valve 3, the outlet end of the second pressure reducing valve 57 and triple valve
58 another input end connection.The solenoid valve packaging bottom plate includes multiple second solenoid valves 59, second solenoid valve 59
Input end is connect with the outlet end of triple valve 58, and the outlet end of second solenoid valve 59 is connect with each secondary black bottle 12 respectively.
In conjunction with shown in attached drawing 1 and 5, the fabric strikes off control subsystem setting at least two groups comprising speed governing
Valve 61 and the first cylinder 62, the first speed governing valve 61 are connect with the first pressure reducing valve 3, and the first cylinder 62 is connect with the first speed governing valve 61,
First cylinder 62 is also associated with the first magnetic switch 63 and the first slim silencer 64.First magnetic switch 63 is for detecting cylinder
When whether reaching required position, not up to position, it is possible to provide an alarm signal, the first slim silencer 64 are used for the first cylinder
Noise is eliminated when shrinking exhaust.
In conjunction with shown in attached drawing 1 and 6, the blow head maintenance control subsystem includes the second speed governing valve 65 and the second cylinder
66, the second speed governing valve 65 is connect with the first pressure reducing valve 3, and the second cylinder 66 is connect with the second speed governing valve 65, on the second cylinder 66 also
It is connected with the second magnetic switch 67 and the second slim silencer 68, the second magnetic switch 67 is for detecting whether the second cylinder 66 reaches
When to required position, not up to position, it is possible to provide an alarm signal, the second slim silencer 68 are shunk for the second cylinder 66
Noise is eliminated when exhaust.
For spray-painting printer in the case where stopping printing, positive/negative-pressure control subsystem is in running order, and triple valve 58 is silent
Recognize and open vacuum cavitations module, close over-pressure control module, vacuum cavitations module is that secondary black bottle 12 provides negative pressure, prevents ink droplet
Under, reduce the waste of ink；If 58 state of switching three-way valve is to close vacuum cavitations module, over-pressure control module is opened, it is positive and negative
Voltage-controlled subsystem is that secondary black bottle 12 provides positive pressure, and the ink in black bottle secondary at this time 12 enters nozzle 15 at positive pressure
Place carries out positive pressure cleaning to nozzle 15, and precise pressure-reducing valve 57 plays the role of fine adjustment pressure at this time, reduces air pressure fluctuation model
It encloses, prevents from damaging the structure inside nozzle 15.
Spray-painting printer opens degassing film vacuum cavitations subsystem and positive/negative-pressure ink supply subsystem during printing
The first preceding solenoid valve 3, is switched to triple valve 58 state for opening vacuum cavitations module, and electromagnetic pump 10 is by ink from main black bottle
It extracts out in 9, enters in secondary black bottle 12 by first filter 11, then will open the two-way hand valve 16 in ink road subsystem, three
Port valve 58 switches to the state for opening over-pressure control module, by ink from secondary black bottle 12 by degassing mould 13 and the second filter
14 are pressed into nozzles, and switching three-way valve 58 to the state for opening vacuum cavitations module can start to print at this time.It was printed entirely
Cheng Zhong, external compression air enter the first solenoid valve 2 after drying primary decompression by air source 1, and the first solenoid valve can realize degassing
Film vacuum cavitations subsystem break-make, outlet end and 3 piping connection of pressure reducing valve, pressure reducing valve 3 depressurize airline pressure secondary and defeated
Go out to vacuum generator 41 and generate negative pressure, mixed type pressure switch 42 can accurately show that the negative pressure in gas circuit, check valve 43 can make
Thus gas circuit can provide constant negative pressure to degassing mould 13, realize degassing, it is ensured that 15 energy of nozzle when printing along negative pressure one-way conduction
Enough Continuous ink jets.
Control subsystem and blow head maintenance control can also be struck off during inkjet printing by open and close fabric on demand
Subsystem, fabric strike off the intake velocity that control subsystem adjusts the first cylinder 62 by the first speed governing valve 61, to
Control that the first cylinder 62 stretches to realize fabric surface strikes off processing；Blow head maintenance control subsystem passes through the second speed governing
Valve 65 adjusts the intake velocity of the second cylinder 66, and wiping is carried out to nozzle 15 to rational position to which the second cylinder 66 of control stretches
Processing, avoids manually-operated error, influences the nozzle service life, can also greatly improve production efficiency.
The utility model is described in detail above in association with embodiment, but the content be only the utility model compared with
Good embodiment, should not be considered as limiting the scope of the present invention.It is made according to the scope of application of this utility model
All the changes and improvements etc. should all be still fallen within the patent covering scope of the utility model.
Claims (4)
1. a kind of spray-painting printer pneumatic system, it is characterised in that：Including air source, ink road subsystem, degassing film negative pressure control system
System, positive/negative-pressure ink supply subsystem, fabric strike off control subsystem and blow head maintenance control subsystem, ink road
System include by the sequentially connected main black bottle of pipeline, electromagnetic pump, first filter, secondary black bottle, degassing film, the second filter,
Nozzle, two-way hand valve, the air source are connected with multiple first solenoid valves, and the first solenoid valve is connected separately with the first pressure reducing valve；
The degassing film vacuum cavitations subsystem includes being opened by the sequentially connected vacuum generator of pipeline, mixed type pressure
Pass, check valve and three-way connection, vacuum generator are connect with the first pressure reducing valve, and the outlet end of three-way connection is sub with each ink road respectively
The input end of degassing film in system connects；
The positive/negative-pressure ink supply subsystem includes vacuum cavitations module and positive pressure cleaning control module, and vacuum cavitations module includes
Pass through the sequentially connected precise pressure-reducing valve of pipeline, vacuum generator, check valve, vacuum accumulator device, mixed type pressure switch and list
To valve, precise pressure-reducing valve is connect with the first pressure reducing valve, and the check valve of least significant end is connected with triple valve, and with wherein the one of triple valve
A input end connection；Positive pressure cleaning control module includes the second pressure reducing valve, and the input end of the second pressure reducing valve and the first pressure reducing valve connect
It connects, the outlet end of the second pressure reducing valve connects triple valve, and is connect with another input end of triple valve, and the triple valve goes out
Mouth end is connected with second solenoid valve, and the outlet end of second solenoid valve is connect with secondary black bottle；
The fabric strikes off control subsystem setting at least two groups comprising speed governing valve and the first cylinder, the first speed governing
Valve is connect with the first pressure reducing valve, and the first cylinder is connect with the first speed governing valve；
The blow head maintenance control subsystem includes the second speed governing valve and the second cylinder, and the second speed governing valve and the first pressure reducing valve connect
It connects, the second cylinder is connect with the second speed governing valve.
2. spray-painting printer pneumatic system according to claim 1, it is characterised in that：The fabric strikes off control
Subsystem further includes the first magnetic switch and the first slim silencer, and the first magnetic switch and the first slim silencer are respectively with
One cylinder connects.
3. spray-painting printer pneumatic system according to claim 1, it is characterised in that：The blow head maintenance controls subsystem
System further includes the second magnetic switch and the second slim silencer, the second magnetic switch and the second slim silencer respectively with the second gas
Cylinder connects.
4. spray-painting printer pneumatic system according to claim 1, it is characterised in that：The main black bottle and the pair
It is equipped with liquid level gauge on black bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820090957.3U CN207842373U (en) | 2018-01-19 | 2018-01-19 | A kind of spray-painting printer pneumatic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820090957.3U CN207842373U (en) | 2018-01-19 | 2018-01-19 | A kind of spray-painting printer pneumatic system |
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| Publication Number | Publication Date |
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| CN207842373U true CN207842373U (en) | 2018-09-11 |
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ID=63415367
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820090957.3U Active CN207842373U (en) | 2018-01-19 | 2018-01-19 | A kind of spray-painting printer pneumatic system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356117A (en) * | 2019-08-23 | 2019-10-22 | 西斯特姆（中国）科技有限公司 | The improvement air-channel system of digital inkjet printing machine |
| CN111805908A (en) * | 2020-07-16 | 2020-10-23 | 共享智能铸造产业创新中心有限公司 | Positive and negative pressure generating and voltage stabilizing device for household small 3DP equipment ink box |
| CN113478974A (en) * | 2021-05-31 | 2021-10-08 | 北京中电元德科技有限责任公司 | External ink supply integrated device |
| CN114103469A (en) * | 2021-11-10 | 2022-03-01 | 厦门汉印电子技术有限公司 | Air channel system of ink-jet printer |
| CN114147951A (en) * | 2021-11-29 | 2022-03-08 | 浙江大学 | Pneumatic multi-channel control system and method for multi-nozzle biological 3D printing system |
-
2018
- 2018-01-19 CN CN201820090957.3U patent/CN207842373U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356117A (en) * | 2019-08-23 | 2019-10-22 | 西斯特姆（中国）科技有限公司 | The improvement air-channel system of digital inkjet printing machine |
| CN110356117B (en) * | 2019-08-23 | 2024-05-14 | 西斯特姆（中国）科技有限公司 | Improved gas circuit system of digital ink-jet printing machine |
| CN111805908A (en) * | 2020-07-16 | 2020-10-23 | 共享智能铸造产业创新中心有限公司 | Positive and negative pressure generating and voltage stabilizing device for household small 3DP equipment ink box |
| CN113478974A (en) * | 2021-05-31 | 2021-10-08 | 北京中电元德科技有限责任公司 | External ink supply integrated device |
| CN113478974B (en) * | 2021-05-31 | 2022-09-30 | 北京中电元德科技有限责任公司 | External ink supply integrated device |
| CN114103469A (en) * | 2021-11-10 | 2022-03-01 | 厦门汉印电子技术有限公司 | Air channel system of ink-jet printer |
| CN114147951A (en) * | 2021-11-29 | 2022-03-08 | 浙江大学 | Pneumatic multi-channel control system and method for multi-nozzle biological 3D printing system |
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