CN205736452U - A kind of stage apparatus and apply its digital spray printing system - Google Patents
A kind of stage apparatus and apply its digital spray printing system Download PDFInfo
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- CN205736452U CN205736452U CN201620421365.6U CN201620421365U CN205736452U CN 205736452 U CN205736452 U CN 205736452U CN 201620421365 U CN201620421365 U CN 201620421365U CN 205736452 U CN205736452 U CN 205736452U
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- spray printing
- platform body
- stage apparatus
- printing system
- digital
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- 239000007921 spray Substances 0.000 title claims abstract description 106
- 238000001816 cooling Methods 0.000 claims description 23
- 239000002826 coolant Substances 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000005260 corrosion Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 241001465805 Nymphalidae Species 0.000 description 1
- 238000003854 Surface Print Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Abstract
This utility model relates to digital spray printing field, discloses a kind of stage apparatus and applies its digital spray printing system.The stage apparatus that this utility model provides comprises: platform body, has relative outer surface and an inner surface, and runs through multiple wind inlets of outer surface and inner surface, and outer surface is used for placing spray printing ground；Vacuum framework, is arranged at platform body, and vacuum framework forms vacuum cavity with the inner surface of platform body；Evacuation assembly, comprises vacuum pump and vaccum suction pipe, and one end of vaccum suction pipe is communicated in vacuum cavity, and the other end is connected to vacuum pump, and wherein, vacuum cavity evacuation, spray printing ground are positioned the outer surface of platform body by the absorption of multiple wind inlets by vacuum pump.Thus, the works that the digital spray printing system institute spray printing comprising stage apparatus described in the utility model goes out will have higher spray printing precision.
Description
Technical field
This utility model relates to digital spray printing field, particularly to a kind of platform for carrying spray printing ground
Device and apply its digital spray printing system.
Background technology
Generally, Numerical Control Printer is designed with one for the stage apparatus carrying spray printing ground.And for greatly
For the most superhuge Numerical Control Printer of type, possible wide to more than 5 meters of the breadth of its conveying ground, spray
Print precision may up to more than 0.05mm.
And in contemporary society, for the raising of the requirement to environmental protection, general solvent type ink is
Gradually substituted by UV (ultraviolet light polymerization) ink.During application UV ink, uviol lamp exists
Irradiate and make the substantial amounts of heat given out while UV ink solidification be transferred to stage apparatus, Yi Jiping
Spray printing ground on table apparatus.These heats are easily caused stage apparatus and spray printing ground produces thermal deformation.
When stage apparatus generation thermal deformation, spray printing precision will be had influence on；When spray printing ground generation thermal deformation,
It may happen that crimp, tilt, contact spray printing shower nozzle, possibly even cause paperboard, shower nozzle damage etc. former
Barrier.
Utility model content
The purpose of this utility model is provide a kind of stage apparatus and apply its digital spray printing system, makes
The stage apparatus that must utilize this utility model manufacture has higher spray printing precision.
For solving above-mentioned technical problem, embodiment of the present utility model provides one and is applied to digital spray
The stage apparatus of print system, is used for placing spray printing ground, comprises: platform body, have relative appearance
Face and inner surface, and run through multiple wind inlets of outer surface and inner surface, outer surface is used for placing spray printing
Ground；Vacuum framework, is arranged at platform body, and vacuum framework forms vacuum with the inner surface of platform body
Cavity；Evacuation assembly, comprises vacuum pump and vaccum suction pipe, and one end of vaccum suction pipe is communicated in vacuum chamber
Body, the other end is connected to vacuum pump, and wherein, vacuum pump is by vacuum cavity evacuation, and spray printing ground is by many
Individual wind inlet adsorbs and is positioned the outer surface of platform body.
Compared with prior art, embodiment of the present utility model is additionally arranged vacuum chamber and wind inlet, air draught
Hole is positioned the outer surface of platform body after being adsorbed by spray printing ground, effectively fixed spray printing ground,
Prevent its curling caused because of thermal deformation, tilt, contact spray printing shower nozzle and may cause thereafter one be
Row fault.Additionally, due to spray printing ground can not completely enclose the flowing of air, therefore platform body
Inner surface near air under the suction function of vacuum chamber, be constantly in circulation status, thus take away
The partial heat of platform body, reduces the thermal deformation amount of platform outer surface.
And as preferably, platform body also has relative two sidewall, and runs through two sidewalls extremely
A few cooling pipe；Stage apparatus also comprises cooling medium recirculation assembly, cooling medium recirculation assembly bag
Containing circulating pump, medium temperature control box and circulation line, the two ends of circulation line are connected to cooling pipe
Two ends, circulating pump and medium temperature control box are respectively arranged at circulation line.
The heat that platform body is piled up is taken away by the cooling medium injected at cooling pipe, can be efficiently
Reduce the temperature of platform body, prevent platform outer surface further and be fixed on the spray of platform outer surface
Print ground generation thermal deformation.
Wherein, cooling pipe can be straight tube, it is also possible to for hosepipe.Selection coil can be further
Strengthen the covering surface area of cooling pipe, improve cooling effect.
As preferably, platform body comprises anti-corrosion layer, is covered in the tube wall of cooling pipe, thus prevents
Cooling medium corrosion tube wall.
As preferably, medium temperature control box comprises casing, controller and refrigerating and heating device, and casing is arranged at
Circulation line, refrigerating and heating device is arranged at casing and is electrically connected at controller.In utilizing medium temperature control box
The refrigerating and heating device arranged can keep the steady of coolant temperature with the temperature of fixing quantity cooling medium
Constant, and give the selection of operator's more diversified jet printing technique.
Embodiment further provides a kind of digital spray printing system it addition, of the present utility model, comprise: transmit
Device, spray printing headstock and described previously and stage apparatus；Wherein, transporter comprises two groups and drives
Dynamic roller group, is respectively arranged at the opposite sides of stage apparatus, and two groups of driving rolls groups are for by the bottom of spray printing
Material is towards first direction transmission；Spray printing headstock is then movably arranged at above platform body and in the face of flat
The outer surface of playscript with stage directions body, spray printing headstock moves towards the second direction being perpendicular to first direction, with to spray printing
Ground carries out digital spray printing.
The digital spray printing system that utilization this utility model embodiment provides, in terms of existing technologies,
Under the cooling performance effect of stage apparatus, spray printing precision can be improved further.
Owing to the spacing between spray printing headstock and platform body is particularly significant.At spray printing headstock distance platform originally
Body farther out time, from spray printing headstock ejection UV ink residence time in atmosphere long, it is possible to cause
Spray printing distortion.And spray printing headstock is excessively close to platform body and spray printing headstock may be caused hard with spray printing ground
Contact, in some instances it may even be possible to cause spray printing headstock to damage.Accordingly, as preferably, spray printing headstock and platform body
The relative distance scope of outer surface be 1 to 1.5mm.
And as preferably, spray printing headstock also comprises sprayed printed unit and two ultraviolet light curing unit, two purples
Outer lamp solidified cell is respectively arranged at the both sides of sprayed printed unit.During headstock moves left and right spray printing,
All the time open that the ultraviolet light curing unit being positioned at headstock direct of travel rear, can will beat thus
The ink printed off solidifies in time.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of this utility model the first embodiment platform body；
Fig. 2 is the front elevational schematic of this utility model the first embodiment；
Fig. 3 is the schematic top plan view of this utility model the second embodiment；
Fig. 4 is structure and the connected mode schematic diagram of this utility model the second embodiment medium temperature control box；
Fig. 5 is the schematic top plan view of this utility model the 4th embodiment；
Fig. 6 is the front elevational schematic of this utility model the 4th embodiment.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing pair
Each embodiment of the present utility model is explained in detail.But, those of ordinary skill in the art can
To understand, in each embodiment of this utility model, in order to make reader be more fully understood that, the application proposes
Many ins and outs.But, even if there is no these ins and outs and kind based on following embodiment
Plant and change and modifications, it is also possible to realize the application each claim technical scheme required for protection.
As shown in Fig. 1 and Fig. 2 combines, the first embodiment of the present utility model provides one and is applied to
The stage apparatus of digital spray printing system, is used for placing spray printing ground, comprises:
Platform body 1, has relative outer surface and inner surface, and runs through outer surface and inner surface
Multiple wind inlets 2, outer surface is used for placing spray printing ground；
Vacuum framework 3, is arranged at platform body 1, vacuum framework 3 and the inner surface shape of platform body 1
Become vacuum cavity 4；
Evacuation assembly, comprises vacuum pump 5 and vaccum suction pipe 6, and one end of vaccum suction pipe 6 is communicated in very
Cavity body 4, the other end is connected to vacuum pump 5, and wherein, vacuum pump 5 is by vacuum cavity 4 evacuation, spray
Print ground is adsorbed by multiple wind inlets 2 and is positioned the outer surface of platform body 1.
Compared with prior art, embodiment of the present utility model is additionally arranged vacuum chamber 4 and wind inlet 2,
Wind inlet 2 is positioned the outer surface of platform body 1 after being adsorbed by spray printing ground, effectively fixed spray
Print ground, prevents its curling caused because of thermal deformation, tilts, contact spray printing shower nozzle and may draw thereafter
The a series of faults sent out.Additionally, due to spray printing ground can not completely enclose the flowing of air, therefore
Air near platform body 1 inner surface is constantly in circulation status under the suction function of vacuum chamber 4,
Thus taken away the partial heat of platform body 1, decrease the heat build-up of platform body 1, reduce
The thermal deformation amount of platform outer surface.
As shown in Figure 3 and Figure 4, the second embodiment of the present utility model relates to one and is applied to digital spray
The stage apparatus of print system.Second embodiment is the improvement of the first embodiment, and main improvements exist
In: in the second embodiment of the present utility model, platform body 1 also has relative two sidewall,
And run through at least one cooling pipe 7 of two sidewalls；Stage apparatus also comprises cooling medium circulation group
Part, cooling medium recirculation assembly comprises circulating pump 8, medium temperature control box 9 and circulation line 10, circulation
The two ends of pipeline 10 are connected to the two ends of cooling pipe 7, and circulating pump 8 is with medium temperature control box 9 respectively
It is arranged at circulation line 10.
The heat that platform body 1 is piled up, Ke Yigao is taken away by the cooling medium injected at cooling pipe 7
Effect ground reduces the temperature of platform body 1, prevents platform outer surface further and is fixed on platform appearance
The spray printing ground generation thermal deformation in face.
In the present embodiment, cooling pipe 7 is straight tube.Obviously, cooling pipe 7 can also select Serpentis
Type pipe.Select coil can strengthen the covering surface area of cooling pipe 7 further, improve cooling effect.
In the present embodiment, medium temperature control box 9 comprises casing 91, controller 92 and cooling and warming
Device 93, casing is arranged at circulation line 10, and refrigerating and heating device 93 is arranged at casing and is electrically connected at control
Device 92 processed.The refrigerating and heating device 93 arranged in utilizing medium temperature control box 9 can be with fixing quantity cooling medium
Temperature, keep the most constant of coolant temperature, and give operator more diversified spray printing work
Skill selects.
Such as, may claim its solidification temperature at some special ink, temperature is too low, and have can
The curing efficiency of these ink can be influenced whether, when temperature is too high, be then likely to result in spray printing deformation of media.
Now, refrigerating and heating device 93 is regulated by controller 92 so that the temperature constant of cooling medium is in required
In the range of technological temperature, spray printing precision and production efficiency can be made to be taken into account.
3rd embodiment of the present utility model relates to a kind of stage apparatus being applied to digital spray printing system.
3rd embodiment is the further improvement of the second embodiment, mainly thes improvement is that: in this practicality
In novel 3rd embodiment, platform body also comprises anti-corrosion layer, is covered in the tube wall of cooling pipe.
Due to cooling medium generally with certain corrosivity, therefore this anti-corrosion layer is set and is possible to prevent cold
But dielectric corrosion tube wall, and then extend the life-span of cooling pipe.
As shown in Figure 5 and Figure 6, the of the present utility model 4th embodiment further provides a kind of digital spray printing
System, comprises: described in transporter 11, spray printing headstock 12 and the first to the 3rd embodiment
Any one stage apparatus；Wherein, transporter 11 comprises two groups of driving rolls groups, is respectively arranged at flat
The opposite sides of table apparatus, two groups of driving rolls groups are used for spray printing ground towards first direction transmission；And
Spray printing headstock 12 is then movably arranged at above platform body 1 and in the face of the outer surface of platform body 1,
Spray printing headstock 12 moves towards the second direction being perpendicular to first direction, so that spray printing ground to carry out digital spray
Print.
The digital spray printing system that utilization this utility model embodiment provides, in terms of existing technologies,
Under the cooling performance effect of stage apparatus, spray printing precision can be improved further.
Owing to the spacing between spray printing headstock 12 and platform body 1 is particularly significant.Spray printing headstock 12 away from
From platform body 1 farther out time, from spray printing headstock 12 ejection UV ink residence time mistake in atmosphere
Long, it is possible to cause spray printing distortion.And spray printing headstock 12 is excessively close to platform body 1 and may be caused spray
Print headstock 12 contacts firmly with spray printing ground, in some instances it may even be possible to cause spray printing headstock 12 to damage.Therefore, at this
In embodiment, the relative distance scope of spray printing headstock 12 and the outer surface of platform body 1 be 1 to
1.5mm。
Optimizing further and perfect as present embodiment, spray printing headstock 12 can comprise sprayed printed unit
13 and two ultraviolet light curing unit 14, two ultraviolet light curing unit 14 are respectively arranged at sprayed printed unit
The both sides of 13.During spray printing headstock 12 moves left and right spray printing, open all the time and be positioned at spray printing headstock
That ultraviolet light curing unit 14 at 12 direct of travel rears (simultaneously closes off and is positioned at spray printing headstock 12 side of traveling
That ultraviolet light curing unit 14 forwards), thus can be solid in time by the ink printed
Change.
It will be understood by those skilled in the art that the respective embodiments described above be realize of the present utility model
Specific embodiment, and in actual applications, can to it, various changes can be made in the form and details, and
Without departing from spirit and scope of the present utility model.
Claims (8)
1. it is applied to a stage apparatus for digital spray printing system, is used for placing spray printing ground, it is characterised in that
Comprise:
Platform body, has relative outer surface and inner surface, and runs through described outer surface and inner surface
Multiple wind inlets, described outer surface is used for placing described spray printing ground；
Vacuum framework, is arranged at the inner surface of described platform body, described vacuum framework and described platform body
Form vacuum cavity；
Evacuation assembly, comprises vacuum pump and vaccum suction pipe, one end of described vaccum suction pipe be communicated in described very
Cavity body, the other end is connected to described vacuum pump,
Wherein, described vacuum pump is by described vacuum cavity evacuation, and described spray printing ground is by the plurality of air draught
Hole is adsorbed and is positioned the outer surface of described platform body.
The stage apparatus being applied to digital spray printing system the most according to claim 1, it is characterised in that:
Described platform body also has relative two sidewall, and runs through at least one of said two sidewall
Cooling pipe；
Described stage apparatus also comprises cooling medium recirculation assembly, and described cooling medium recirculation assembly comprises circulation
Pump, medium temperature control box and circulation line, the two ends of described circulation line are connected to described cooling pipe
Two ends, described circulating pump and described medium temperature control box are respectively arranged at described circulation line.
The stage apparatus being applied to digital spray printing system the most according to claim 2, it is characterised in that
Described cooling pipe is straight tube or hosepipe.
The stage apparatus being applied to digital spray printing system the most according to claim 2, it is characterised in that
Described platform body comprises anti-corrosion layer, is covered in the tube wall of described cooling pipe.
The stage apparatus being applied to digital spray printing system the most according to claim 2, it is characterised in that
Described medium temperature control box comprises casing, controller and refrigerating and heating device, and described casing is arranged at described circulation
Pipeline, described refrigerating and heating device is arranged at described casing and is electrically connected at described controller.
6. a digital spray printing system, it is characterised in that comprise: transporter, spray printing headstock, Yi Jiquan
Profit requires the stage apparatus in 1 to claim 5 described in any one；
Described transporter comprises two groups of driving rolls groups, is respectively arranged at the opposite sides of described stage apparatus,
Described two groups of driving rolls groups are used for described spray printing ground towards first direction transmission；
Described spray printing headstock is movably arranged at above described platform body and outside described platform body
Surface, described spray printing headstock moves towards the second direction being perpendicular to described first direction, with to described spray printing
Ground carries out digital spray printing.
Digital spray printing system the most according to claim 6, it is characterised in that described spray printing headstock and institute
The relative distance scope of the outer surface stating platform body is 1 to 1.5mm.
Digital spray printing system the most according to claim 6, it is characterised in that described spray printing headstock comprises
Sprayed printed unit and two ultraviolet light curing unit, the ultraviolet light curing unit of said two is respectively arranged at described spray
The both sides of impression unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620421365.6U CN205736452U (en) | 2016-05-11 | 2016-05-11 | A kind of stage apparatus and apply its digital spray printing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620421365.6U CN205736452U (en) | 2016-05-11 | 2016-05-11 | A kind of stage apparatus and apply its digital spray printing system |
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| Publication Number | Publication Date |
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| CN205736452U true CN205736452U (en) | 2016-11-30 |
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| CN201620421365.6U Expired - Fee Related CN205736452U (en) | 2016-05-11 | 2016-05-11 | A kind of stage apparatus and apply its digital spray printing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532261A (en) * | 2018-12-28 | 2019-03-29 | 青岛河钢复合新材料科技有限公司 | A kind of preparation method of color steel sheet |
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2016
- 2016-05-11 CN CN201620421365.6U patent/CN205736452U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532261A (en) * | 2018-12-28 | 2019-03-29 | 青岛河钢复合新材料科技有限公司 | A kind of preparation method of color steel sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161130 |