CN109484023A - A kind of printing device that printing atmosphere is controllable - Google Patents
A kind of printing device that printing atmosphere is controllable Download PDFInfo
- Publication number
- CN109484023A CN109484023A CN201811596190.2A CN201811596190A CN109484023A CN 109484023 A CN109484023 A CN 109484023A CN 201811596190 A CN201811596190 A CN 201811596190A CN 109484023 A CN109484023 A CN 109484023A
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- China
- Prior art keywords
- sealed compartment
- printing
- main equipment
- vacuum
- controllable
- Prior art date
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Links
- 238000007639 printing Methods 0.000 title claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000007789 gas Substances 0.000 claims description 31
- 230000008676 import Effects 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000001307 helium Substances 0.000 claims description 2
- 229910052734 helium Inorganic materials 0.000 claims description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012790 confirmation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/12—Guards, shields or dust excluders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/46—Applications of alarms, e.g. responsive to approach of end of line
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The present invention relates to a kind of printing devices that printing atmosphere is controllable comprising: type body, main equipment sealed compartment, the first vacuum evacuation device and clean gas feeding mechanism.Type body is built in the inner cavity of main equipment sealed compartment.Clean gas feeding mechanism is connected with main equipment sealed compartment.Type body carries out before formally printing, and is filled with clean gas to main equipment sealed compartment by clean gas feeding mechanism.Compared to traditional design scheme, type body only needs to be built in compatible main equipment sealed compartment therewith in the above-mentioned technical solutions, the displacement of clean gas in main equipment sealed compartment is realized by the mutual cooperation of the first vacuum evacuation device and clean gas feeding mechanism, to realize the dustless work climate of the anhydrous and oxygen-free of type body, dedicated dustless Photocopy Room need not be built, cost is relatively low.
Description
Technical field
The present invention relates to printing device technical field, in particular to a kind of printing device that printing atmosphere is controllable.
Background technique
With the development of science and technology, cleaning is printed upon each fields such as biological manufacture, health care, microelectronics and optics
It has been more and more widely used.Certain special type printing device needs are run in clean environment.Existing clean printing is usual
It is printing device to be placed in dustless room, and staff must wear work clothes and be allowed for access room.The construction of dustless room
And maintenance needs to put into higher cost, and more demanding to the dressing standard and operation standard of staff, is unfavorable for carrying out
Management.In addition, some printed materials itself to moisture, oxygen sensitive, require anhydrous and oxygen-free printing environment in print procedure, show
So, above-mentioned dustless room is not suitable for above-mentioned application scenarios.Thus, it would be highly desirable to technical staff solves the above problems.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of design of structure is simple, cleanliness is high, is easily achieved and cost
The controllable printing device of low printing atmosphere.
In order to solve the above-mentioned technical problem, the present invention relates to a kind of printing devices that printing atmosphere is controllable comprising: it beats
Print main body, main equipment sealed compartment, the first vacuum evacuation device and clean gas feeding mechanism.It is close that type body is built in main equipment
The inner cavity of batten down.Clean gas feeding mechanism is connected with main equipment sealed compartment.Type body carries out before formally printing, by clear
Clean gas supply device is filled with clean gas to main equipment sealed compartment.
Compared to traditional design scheme, type body only needs to be built in compatible master therewith and sets in the above-mentioned technical solutions
In standby sealed compartment, realized by the mutual cooperation of the first vacuum evacuation device and clean gas feeding mechanism clear in main equipment sealed compartment
The displacement of clean gas, so that the dustless work climate of the anhydrous and oxygen-free of type body can be realized, without the dedicated dustless printing of construction
Room, cost is relatively low.
As a further improvement of the present invention, the controllable printing device of printing atmosphere further includes moisture content detection device, oxygen
Detection device and/or dust detection.
As a further improvement of the present invention, the controllable printing device of printing atmosphere further includes the first vacuum degree measurement dress
It sets, adapts to main equipment sealed compartment.
It is configured by using above-mentioned technical proposal, realizes the real-time monitoring to main equipment sealed compartment vacuum degree, just
In carrying out process management and control, and the vacuum degree situation of parameterisable shown in main equipment sealed compartment, convenient for according to specific monitoring
Parameter determines corresponding operating.
As a further improvement of the present invention, the controllable printing device of printing atmosphere further includes the first alarm, in real time
Receive the detection signal of the first vacuum-ness detecting device.
It is configured by using above-mentioned technical proposal, when the vacuum degree of main equipment sealed compartment reaches controller preset value
It makes a sound or the signals such as light reminds staff to pay attention to or carry out next-step operation.
As a further improvement of the present invention, clean gas is inert protective gas.
It is configured by using above-mentioned technical proposal, even if still remaining minute quantity air in main equipment sealed compartment, passes through
It is filled with inert gas and reduces the liveness of air molecule, to further decrease dust in air pocket, moisture and oxygen
Influence to print progress.
As a further improvement of the present invention, inert protective gas is any in nitrogen or argon gas.
As a further improvement of the present invention, type body is ink-jet printer, stylus printer printer, laser printer, gold
It is any in category 3D printer, laser-beam welding machine.
As a further improvement of the present invention, the controllable printing device of printing atmosphere further include: import sealed compartment, outlet are close
Batten down, the second vacuum evacuation device and third vacuum evacuation device；Import sealed compartment and exit seal cabin are set to main equipment sealing
Cabin left and right side, and the connection with main equipment sealed compartment is realized by import baffles, outlet baffles respectively.Second takes out very
Empty device is connected with import sealed compartment.Third vacuum evacuation device is connected with exit seal cabin.Main equipment sealed compartment is transparent
Shape.On main equipment sealed compartment, it is right against type body and is provided with operating gloves.
On the anhydrous dustless printing of above-mentioned no setting is required Special dustless Photocopy Room can be realized anaerobic the advantages of, pass through
It is configured by adopting the above technical scheme, increases artificial interference, control, the more conducively behaviour of staff's progress type body
Make.
As a further improvement of the present invention, the controllable printing device of printing atmosphere further includes the second vacuum-ness detecting device
And third vacuum-ness detecting device.Second vacuum-ness detecting device adapts to import sealed compartment.Third vacuum-ness detecting device
Adapt to exit seal cabin.
It is configured, is realized to import sealed compartment and exit seal cabin vacuum degree by using above-mentioned technical proposal
Real-time monitoring is convenient for process management and control, and the display exit port sealed compartment of parameterisable and the vacuum in exit seal cabin
Degree situation, convenient for determining corresponding operating according to specific monitoring parameter.
As a further improvement of the present invention, the controllable printing device of printing atmosphere further includes the second alarm and third
Alarm.The detection signal of second the second vacuum-ness detecting device of alarm real-time reception.Third alarm real-time reception third
The detection signal of vacuum-ness detecting device.
It is configured by using above-mentioned technical proposal, when the vacuum degree of import sealed compartment and exit seal cabin reaches control
It is made a sound when device preset value processed or the signals such as light reminds staff to pay attention to or carry out next-step operation.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram that controllable printing device the first embodiment of atmosphere is printed in the present invention.
Fig. 2 is the structural schematic diagram that controllable second of the embodiment of printing device of atmosphere is printed in the present invention.
1- type body；2- main equipment sealed compartment；The first vacuum evacuation device of 3-；4- clean gas feeding mechanism；5- first
Vacuum-ness detecting device；The first alarm of 6-；7- import sealed compartment；71- import baffles；8- exit seal cabin；81- outlet every
Baffle；The second vacuum evacuation device of 9-；10- third vacuum evacuation device；11- operating gloves；The second vacuum-ness detecting device of 12-；13-
Third vacuum-ness detecting device；The second alarm of 14-；15- third alarm.
Specific embodiment
In the description of the present invention, it is to be understood that, the orientation or positional relationship of the instructions such as term "left", "right" is base
In orientation or positional relationship shown in the drawings, it is merely for convenience of description of the present invention and simplification of 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 invention.
Combined with specific embodiments below, the contents of the present invention are described in further detail.
Fig. 1 shows the structural schematic diagram that controllable printing device the first embodiment of atmosphere is printed in the present invention,
It is made of several parts such as type body 1, main equipment sealed compartment 2, the first vacuum evacuation device 3 and clean gas feeding mechanisms 4,
In, type body 1 is built in the inner cavity of main equipment sealed compartment 2, and clean gas feeding mechanism 4 is connected with main equipment sealed compartment 2.
Before type body 1 is formally printed, clean gas is filled with to main equipment sealed compartment 2 by clean gas feeding mechanism 4, thus
Realize that the air displacement in main equipment sealed compartment 2 is clean gas, and then the dustless work climate of anhydrous and oxygen-free of type body 1,
Ensure print quality.
It should be noted that above-mentioned type body 1 can be any in metal 3D printer, laser-beam welding machine.
The controllable printing device of printing atmosphere can also configure moisture content detection device, oxygen detection device and/or dust detection (figure
In be not shown), the moisture, oxygen and dust content of its inner cavity are detected in real time, for carry out next step specific behaviour
Offer reference is provided.
In order to which the vacuum degree in real time to 2 inner cavity of main equipment sealed compartment detects, it is also configured with and is connected with its inner cavity
First vacuum-ness detecting device 5, digit preference display type, consequently facilitating carrying out process management and control, and parameterisable is shown
Vacuum degree situation in main equipment sealed compartment 2, convenient for determining corresponding operating according to specific monitoring parameter.As further excellent
Change, be additionally provided with first alarm 6 compatible with the first vacuum-ness detecting device 5, work is reminded by way of sound or light
Personnel pay attention to or carry out next-step operation.
In addition, can also be inert protective gas, such as nitrogen by above-mentioned clean gas according to the difference that printing environment requires
Gas, argon gas or helium thereby reduce dust in air pocket, moisture to further reduced the liveness of air molecule
And influence of the oxygen to print progress.
Fig. 2 shows the structural schematic diagram of controllable printing device second of the embodiment of printing atmosphere in the present invention,
Difference compared to the mode of the first above-mentioned embodiment is: the controllable printing device of printing atmosphere can also be additionally arranged
Import sealed compartment 7, exit seal cabin 8, are respectively arranged at the left and right side of main equipment sealed compartment 2, and pass through import barrier respectively
Plate 71, outlet baffles 81 realize the connection with main equipment sealed compartment 2.Be additionally provided with respectively with import sealed compartment 7 and
Exit seal cabin 8 is adapted the second vacuum evacuation device 9, the third vacuum evacuation device 10 of connection.Main equipment sealed compartment 2 is transparent
Shape.On main equipment sealed compartment 2, it is right against type body 1 and is provided with operating gloves 11.Print the controllable printing device of atmosphere also
Including the second vacuum-ness detecting device 12 and third vacuum-ness detecting device 13.Second vacuum-ness detecting device 12 adapt into
Mouth sealed compartment 7.Third vacuum-ness detecting device 13 adapts to exit seal cabin 8.
The specific operation process of the printing device is as follows: 1) first confiring that import baffles 71, outlet baffles 81 are located
In closed state；2) print paper or printout are placed in import sealed compartment 7, and by the second vacuum evacuation device 9 evacuate into
Air in mouth sealed compartment 7；3) vacuumize process is carried out to main equipment sealed compartment 2 by the first vacuum evacuation device 3；4) confirmation master
The vacuum degree of equipment sealed compartment 2 and the vacuum degree of import sealed compartment 7 is consistent or difference it is little after, open import baffles 71,
Print paper or printout are moved into main equipment sealed compartment 2 using operating gloves 11 by subsequent staff, are put into type body 1,
And close import baffles 71；5) clean gas, inertia are injected into main equipment sealed compartment 2 by clean gas feeding mechanism 4
Gas etc., and the inner cavity of main equipment sealed compartment 2 is made to be in normal atmosphere pressure condition；6) print paper or printout are beaten
Print；7) after printing, vacuumize process is carried out to main equipment sealed compartment 2 by the first vacuum evacuation device 3 again, it is same with this
When, vacuumize process is carried out to exit seal cabin 8 by third vacuum evacuation device 10, the vacuum degree of both confirmations inner cavity it is consistent or
When difference is little, outlet baffles 81 are opened；8) staff is removed out print paper or printout using operating gloves 11
Mouth sealed compartment 8 is then turned off outlet baffles 81；9) the vent valve (not shown) for opening exit seal cabin 8 is completed to beat
Print operation.
Similar to the first embodiment, warning device, including the second alarm 14 are also equipped in second of embodiment
And third alarm 15.The detection signal of second alarm, 14 the second vacuum-ness detecting device of real-time reception 12.Third alarm
The detection signal of 15 real-time reception third vacuum-ness detecting device 13 of device.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of printing device that printing atmosphere is controllable, comprising: type body, which is characterized in that further include: main equipment sealing
Cabin, the first vacuum evacuation device and clean gas feeding mechanism；The type body is built in the interior of the main equipment sealed compartment
Chamber；The clean gas feeding mechanism is connected with the main equipment sealed compartment；The type body carries out before formally printing, and leads to
It crosses clean gas feeding mechanism and is filled with clean gas to the main equipment sealed compartment.
2. the controllable printing device of printing atmosphere according to claim 1, which is characterized in that further include water content detection dress
It sets, oxygen detection device and/or dust detection.
3. the controllable printing device of printing atmosphere according to claim 1, which is characterized in that further include the inspection of the first vacuum degree
Device is surveyed, the main equipment sealed compartment is adapted to.
4. the controllable printing device of printing atmosphere according to claim 3, which is characterized in that it further include the first alarm,
The detection signal of first vacuum-ness detecting device described in its real-time reception.
5. the controllable printing device of printing atmosphere according to claim 1, which is characterized in that the clean gas is inertia
Protective gas.
6. the controllable printing device of printing atmosphere according to claim 5, which is characterized in that the inert protective gas is
It is any in nitrogen, argon gas or helium.
7. the controllable printing device of printing atmosphere according to claim 1, which is characterized in that the type body is ink-jet
It is printer, stylus printer printer, laser printer, metal 3D printer, any in laser-beam welding machine.
8. the controllable printing device of printing atmosphere described in any one of -7 according to claim 1, which is characterized in that further include:
Import sealed compartment, exit seal cabin, the second vacuum evacuation device and third vacuum evacuation device；The import sealed compartment and it is described go out
Mouthful sealed compartment is set to main equipment sealed compartment left and right side, and respectively by import baffles, outlet baffles realize with
The connection of the main equipment sealed compartment；Second vacuum evacuation device is connected with the import sealed compartment；The third is taken out true
Empty device is connected with the exit seal cabin；The main equipment sealed compartment is transparent；On the main equipment sealed compartment, just
Operating gloves are provided with for the type body.
9. the controllable printing device of printing atmosphere according to claim 8, which is characterized in that further include the inspection of the second vacuum degree
Survey device and third vacuum-ness detecting device；Second vacuum-ness detecting device adapts to the import sealed compartment；It is described
Third vacuum-ness detecting device adapts to the exit seal cabin.
10. the controllable printing device of printing atmosphere according to any one of claim 9, which is characterized in that further include: the
Two alarms and third alarm；The detection of second vacuum-ness detecting device described in the second alarm real-time reception is believed
Number；The detection signal of third vacuum-ness detecting device described in the third alarm real-time reception.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811596190.2A CN109484023A (en) | 2018-12-25 | 2018-12-25 | A kind of printing device that printing atmosphere is controllable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811596190.2A CN109484023A (en) | 2018-12-25 | 2018-12-25 | A kind of printing device that printing atmosphere is controllable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109484023A true CN109484023A (en) | 2019-03-19 |
Family
ID=65711941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811596190.2A Pending CN109484023A (en) | 2018-12-25 | 2018-12-25 | A kind of printing device that printing atmosphere is controllable |
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| CN109055207A (en) * | 2018-06-01 | 2018-12-21 | 广州迈普再生医学科技股份有限公司 | A kind of integral biological 3D printer printing cavity environmental control system and control method |
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Address after: No. 58, Tingtao Road, Suzhou Industrial Park, Jiangsu 215000 Applicant after: Weige Technology (Suzhou) Co.,Ltd. Address before: 215000 No.18 Pingsheng Road, Suzhou Industrial Park, Jiangsu Province Applicant before: VIGOR GAS PURIFICATION TECHNOLIGIES, Inc. |
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Application publication date: 20190319 |