CN109835067A - Automatic Numerical Control Printer - Google Patents
Automatic Numerical Control Printer Download PDFInfo
- Publication number
- CN109835067A CN109835067A CN201910242352.0A CN201910242352A CN109835067A CN 109835067 A CN109835067 A CN 109835067A CN 201910242352 A CN201910242352 A CN 201910242352A CN 109835067 A CN109835067 A CN 109835067A
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- Prior art keywords
- platen
- driving
- ink
- nozzle
- numerical control
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- 230000007246 mechanism Effects 0.000 claims abstract description 164
- 239000007921 spray Substances 0.000 claims abstract description 77
- 238000007639 printing Methods 0.000 claims abstract description 67
- 238000003825 pressing Methods 0.000 claims abstract description 25
- 238000005507 spraying Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000005406 washing Methods 0.000 abstract description 3
- 239000000976 ink Substances 0.000 description 58
- 239000010410 layer Substances 0.000 description 24
- 239000004744 fabric Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 239000003086 colorant Substances 0.000 description 4
- 210000004209 hair Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000013475 authorization Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000036632 reaction speed 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
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4078—Printing on textile
Abstract
The present invention relates to a kind of automatic Numerical Control Printers, cooperate including rack, a Numerical Control Printer structure being arranged on the rack, with the digital spray printing mechanism and the top of the stroke of the platen is arranged in the flatten unit for being flattened to layer of ink and the platen for placing object to be painted, the flatten unit.After technical solution of the present invention, multilayer layer of ink is formed on object to be painted by a Numerical Control Printer structure, and multilayer layer of ink is accurately aligned, promote the quality of spray printing pattern, layer of ink can be flattened by flatten unit, further ink-jet in the layer of ink after pressing, so that the planarization of layer of ink is more excellent, clarity is more preferable, while being able to ascend the washing fastness of layer of ink.
Description
Technical field
The present invention relates to a kind of automatic Numerical Control Printers.
Background technique
Digit printing has reaction speed block, advantage high in machining efficiency for stamps such as fabric and T-shirts.Conventional digital
Printing machine drives spray head to move back and forth carry out ink-jet by driving mechanism, realizes digit printing, when needing color spray stamp, use is white
Mill base material carries out bottoming to object to be painted and forms prime coat, carries out digital spray printing aerograph color surface layer on prime coat later.In order to mention
Product quality is risen, is CN206186545 in Authorization Notice No., entitled " a kind of more platen structure chalks of elliptical machine and color ink are double
The Chinese utility model of spray printing digital decorating machine " discloses a kind of digital decorating machine, including multiple digital decorating machine ontologies and use
To convey the conveying device of object to be painted, digital decorating machine ontology include bracket, the nozzle mechanism being movably disposed on bracket,
To the driving mechanism and ink-supplying mechanism for driving nozzle mechanism to move back and forth, the output end of ink-supplying mechanism and nozzle mechanism it is defeated
Enter end connection, multiple digital decorating machine ontologies include at least to spray chalk the first digital decorating machine ontology and to
The second digital decorating machine ontology of color ink is sprayed, conveying device includes that oval conveying pipeline and setting are conveyed in ellipse
Multiple platens to place object to be painted on assembly line, platen are correspondingly arranged at the side of nozzle mechanism, the first digital decorating machine
Ontology and the second digital decorating machine ontology are set gradually along the conveying direction of oval conveying pipeline.
Although digital decorating machine in above-mentioned patent can be improved production efficiency, be used for surface cloth hair it is more or compared with
When long fabric, cloth after spray printing, can Yin Bumao lead to the flatness that bottoming does not reach requirement so that the flower pattern of spray printing is clear
Degree and surface smoothness are all poor, reduce the class of ready-made clothes or cloth.
To solve the above-mentioned problems, entitled " a kind of digital jet printing device " in 208376284 U of Authorization Notice No. CN
Chinese utility model patent in, disclose a kind of digital jet printing device, including for conveying object to be painted conveying device, be used for
Spray the first digital spray printing mechanism of chalk and the second digital spray printing mechanism for spraying color ink, first digital spray printing
The flattening mechanism for being flattened to object to be painted is equipped between mechanism and second digital spray printing mechanism.The patent is first
It is equipped with the flattening mechanism for being flattened to object to be painted between digital spray printing mechanism and the second digital spray printing mechanism, has sprayed white
Mo Hou, the chalk layer on object to be painted are in leather hard, can be by the cloth Mao Liantong of the tilting on object to be painted by flattening mechanism
Chalk layer flattens together, can be clung cloth hair using the adhesion property of chalk without tilting, and incites somebody to action later by injection chalk
Cloth hair further covers, last fill-before-fire color ink, compared to directly spray chalk and color ink, this patent can be preferably by cloth hairs
It flattening and more smooth chalk layer is provided, the color ink of spray printing has the advantages that planarization is excellent, clarity is good on chalk layer,
And chalk can be made moderately to penetrate into object to be painted by flatten unit, promote the washing fastness of entire digit printing layer.
However mechanism is more in above-mentioned digital jet printing device, occupied space is larger, and when platen is sprayed from the first number
After printing mechanism is moved to the second digital spray printing mechanism, platen is likely to occur position deviation so that be located at platen on to
It sprays object location and slight deviations occurs, so that the chalk layer on object to be painted fails completely overlapped with color ink layer, affect ink-jet
Quality.
In consideration of it, the present inventor carries out in-depth study to the above problem, there is this case generation then.
Summary of the invention
The purpose of the present invention is to provide the automatic Numerical Control Printers that one kind can further increase printing quality.
In order to achieve the above object, the present invention uses such technical solution:
Automatic Numerical Control Printer, including rack, a Numerical Control Printer structure being arranged on the rack and the digital spray printing
The flatten unit that mechanism cooperation is flattened and the platen for placing object to be painted, the flatten unit are arranged in the platen
Stroke top.
As a kind of preferred embodiment of the invention, the rack is equipped with guide rail, and the platen is slidably disposed on institute
It states on guide rail, the platen driving mechanism for driving the platen to move back and forth along the guide rail is additionally provided in the rack.
As a kind of preferred embodiment of the invention, the platen is two, and the guide rail is correspondingly two groups, described in two groups
Guide rail is arranged in parallel, and the platen driving mechanism is two, and the flatten unit is two, and each platen is correspondingly arranged one
A flatten unit, the rack include the crossbeam vertical with the guide rail, with guide rail described in two groups of crossbeam correspondence
Position is respectively the first station and second station, and the digital spray printing mechanism in the first station and second station can move back
Dynamic mode is arranged on the crossbeam.
As a kind of preferred embodiment of the invention, the digital spray printing mechanism by can along three-dimensional direction moving in a manner of set
It sets in the rack, further includes the conveying device for transporting the platen, the conveying device is to be arranged in the rack
Central rotating shaft, the platen be it is multiple, multiple platens around the central rotating shaft week along setting, the platen passes through branch
Bar is connected on the central rotating shaft, and the flatten unit is two, and the digital spray printing mechanism is arranged in two pressings
The shaft driving mechanism for driving the central rotating shaft rotation is connected between mechanism, on central rotating shaft.Or the conveying
Device is linear type conveying pipeline, oval conveying pipeline, round conveying pipeline.
As a kind of preferred embodiment of the invention, the platen driving mechanism includes that lead screw motor and lead screw motor pass
The screw rod of dynamic connection and the feed screw nut being arranged on screw rod, the platen are mounted on the feed screw nut.
As a kind of preferred embodiment of the invention, the top of the guide rail, the press is arranged in the flatten unit
Structure includes pressing plate and the pressing plate driving mechanism for driving pressing plate to move up and down, and the top of the guide rail is arranged in the pressing plate,
The pressing plate include mounting plate and be arranged in the mounting plate lower section heat transfer plate, be equipped in the heat transfer plate heating mechanism or
Person's cooling body.
As a kind of preferred embodiment of the invention, the top of the guide rail, the press is arranged in the flatten unit
Structure includes mounting rack, the pressure roller being rotatably arranged on mounting rack and the pressure roller driving for driving mounting rack to move up and down
Mechanism, pressure roller driving mechanism are connected on the mounting rack.
As a kind of preferred embodiment of the invention, the digital spray printing mechanism includes bracket, the spray head that is arranged on bracket
Mechanism, for the ink-supplying mechanism to nozzle mechanism conveying ink and for driving nozzle mechanism mobile and being sprayed on object to be painted
The nozzle driving mechanism of predetermined pattern, nozzle mechanism have the first jet for being used for spraying the first ink and for spraying the second ink
The second nozzle of water.
As a kind of preferred embodiment of the invention, the nozzle driving mechanism includes being slidably disposed on the crossbeam
First slide, the second slide being slidably disposed in the first slide and the spray being arranged in the second slide
Mouth mounting base, the first jet and the second nozzle are mounted in nozzle mounting base, and the nozzle driving mechanism includes using
In the first driving mechanism for driving the first slide to move back and forth along the crossbeam, for driving the nozzle mounting base opposite
The second driving mechanism for being moved horizontally with the direction perpendicular to the crossbeam in the second slide and for driving described
The third driving mechanism that the relatively described first slide of two slides moves up and down.
It further include controller as a kind of preferred embodiment of the invention, the digital spray printing mechanism and the flatten unit
It is connected to the controller.
Automatic Numerical Control Printer, including rack, at least two digital spray printing mechanisms being arranged on the rack and the number
The flatten unit that the cooperation of spray printing mechanism is flattened and the platen for placing object to be painted, the flatten unit are arranged described
The top of the stroke of platen, the region between each digital spray printing mechanism are set as first area, and the flatten unit setting exists
Except first area.
After technical solution of the present invention, multilayer layer of ink is formed on object to be painted by a Numerical Control Printer structure, and
So that multilayer layer of ink accurately aligns, the quality of spray printing pattern is promoted, layer of ink can be flattened, pressed by flatten unit
Further ink-jet in layer of ink after flat, so that the planarization of layer of ink is more excellent, clarity is more preferable, while being able to ascend layer of ink
Washing fastness.
Region between each digital spray printing mechanism is set as the by the automatic digital spray printing mechanism of another design of the present invention
One region, the flatten unit are arranged except first area, and flatten unit, can be with without limitation on the laying of digital spray printing mechanism
Reduce the distance between each digital spray printing mechanism, to reduce stroke of the platen between multiple digital spray printing mechanisms, reduces not
With the error aligned between layer of ink, to promote spray printing quality.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram (underface of the platen far from flatten unit) of the first embodiment of the invention；
Fig. 2 is the overlooking structure diagram (underface that platen is located at flatten unit) of the first embodiment of the invention；
Fig. 3 is the side structure schematic view of the first embodiment of the invention；
Fig. 4 is the overlooking structure diagram of second of embodiment of the invention；
Fig. 5 is the side structure schematic view of second of embodiment of the invention；
Fig. 6 is the side structure schematic view of the third embodiment of the invention；
Fig. 7 is control principle drawing of the invention；
Fig. 8 is the structure diagram of nozzle mechanism in the present invention；
Fig. 9 is the structure diagram of ink-supplying mechanism in the present invention.
Figure 10 is the structure diagram of the first embodiment of flatten unit in the present invention；
Figure 11 is the structure diagram of second of embodiment of flatten unit in the present invention；
Figure 12 is the structural schematic diagram of another automatic digital spray printing mechanism in the present invention；
In figure:
10 guide rail 11 of rack
12 central rotating shaft 13 of guide rail
14 bracket 21 of strut
22 first jet 2121 of nozzle mechanism
2222 ink-supplying mechanism 23 of second nozzle
First ink chamber, 231 second ink chamber 232
233 solenoid valve 234 of hose
Pump 235 first slides 241
242 nozzle mounting base 243 of second slide
First driving mechanism, 244 second driving mechanism 245
246 platen 31 of third driving mechanism
32 platen driving mechanism 33 of platen
34 lead screw motor 331 of platen driving mechanism
332 flatten unit 40 of screw rod
41 pressing plate 42 of pressing plate driving mechanism
43 mounting rack 44 of heating mechanism
45 pressure roller driving mechanism 46 of movable stand driving mechanism
47 movable stand 48 of pressure roller
50 No.1 position 61 of flatten unit
No. two 62 third places 63 of position
Controller 100
Specific embodiment
In order to further explain the technical solution of the present invention, being described in detail with reference to the accompanying drawing.
Referring to figs. 1 to Figure 11, automatic Numerical Control Printer, including rack 10, a digital spray printing being arranged in rack 10
Mechanism cooperates the flatten unit 40 flattened and the platen 31 for placing object to be painted with the digital spray printing mechanism, in reality
It applies in example, for flatten unit 40 for flattening to layer of ink, stroke (the i.e. platform of the platen 31 is arranged in the flatten unit 40
The mobile route of plate 31) top, when platen 31 is moved to the lower section of flatten unit 40, by flatten unit 40 to platen 31
On the layer of ink of object to be painted flattened.
In an embodiment of the present invention, digital spray printing mechanism includes bracket 21 (a part that can be rack 10), setting
Nozzle mechanism 22 on the stent 21, for conveying the ink-supplying mechanism 23 of ink to nozzle mechanism 22 and for driving spray head machine
Structure 22 is mobile and the nozzle driving mechanism of predetermined pattern is sprayed on object to be painted.In the present invention, object to be painted for example can be fabric
Or clothing.
Nozzle mechanism 22 has the first jet 21 for spraying the first ink and the second spray for spraying the second ink
Mouth 22.First jet 21 is corresponded on ink-supplying mechanism 23 equipped with the first ink chamber 231, first jet 21 is connected by hose 233
To the first ink chamber 231, second nozzle 22 is corresponded on ink-supplying mechanism 23 equipped with the second ink chamber 232, second nozzle 22 is logical
It crosses hose 233 and is connected to the second ink chamber 232.It, can in the first ink chamber 231 and the second ink chamber 232 in the present invention
To store the ink of same color, such as white ink is stored, the ink that first jet 21 sprays is as prime coat, the second spray
The ink that mouth 22 sprays is as surface layer.Different colors can also be stored in first ink chamber 231 and the second ink chamber 232
Ink, such as store white ink and color inks respectively, first jet 21 ejects white ink or other colors
Ink ejects color inks as base, second nozzle 22.In the present invention, first jet 21 can be one, or
Multiple, second nozzle 22 can be one, or it is multiple, when second nozzle 22 is used to spray color ink, and second nozzle 22
Can be to be multiple, and multiple second nozzles 22 can be used for spraying the color inks of different colours, the second ink chamber at this time
232 include multiple for holding the ink chamber of different colours color ink.In the present invention, pump for example can be set in ink-supplying mechanism 23
235, corresponding ink is pumped to first jet 21 and second nozzle 22 by pump 235, for conveying the hose 233 of ink
Solenoid valve 234 can be set, controlled for realizing the conveying of ink.
As a kind of preferred embodiment of the invention, the rack 10 is equipped with guide rail 11, and the platen 31 is slideably set
It sets on the guide rail 11, in embodiment, guide rail 11 is two, and two guide rails 11 are arranged in parallel, corresponding rails on platen 31
11 are equipped with guide groove, and platen 31 is erected on guide rail 11, are additionally provided in the rack 10 for driving the platen 31 along described
The platen driving mechanism 33 that guide rail 11 moves back and forth.When in use, object to be painted is placed on platen 31, passes through platen driving machine
Structure 33 drives object to be painted to move along guide rail 11, cooperates the movement of nozzle mechanism 22, forms scheduled pattern on object to be painted.
As a kind of preferred embodiment of the invention, it is additionally provided with guide rail 12 in the rack 10, is equipped on the guide rail 12
The platen 32 that can move back and forth along the guide rail 12 is additionally provided with for driving the platen 32 along the guide rail in the rack 10
The 12 platen driving mechanisms 34 moved back and forth, the guide rail 11 are arranged in parallel with the guide rail 12, and automatic Numerical Control Printer also wraps
The corresponding setting of platen 32 is included in flatten unit 50, the bracket 21 is the crossbeam vertical with the guide rail 11, and crossbeam is along water
Square to setting, the position for corresponding to the guide rail 11 with the crossbeam corresponds to the guide rail 12 for the first station with the crossbeam
Position be second station, the nozzle mechanism 22 in such a way that the first station and second station move back and forth can be arranged in
On the crossbeam.Using this structure, drives platen 31 to move by platen driving mechanism 33, driven by platen driving mechanism 34
Dynamic platen 32 moves, and platen 31 and platen 32 are not interfere with each other, and flatten unit 40 and flatten unit 50 work independently, and does not interfere with each other,
When carrying out spray printing at platen 31 moves to nozzle mechanism 22, platen 32 can be moved at flatten unit 50 and be flattened, when
After object to be painted in platen 31 sprays ink jet layer, nozzle mechanism 22 is moved at guide rail 12, and platen 32 is moved to nozzle mechanism 22
Lower section carry out spray printing, platen 31 can be moved to flatten unit 40 flattened or be moved to guide rail 11 end replacement to
Object, structure of the invention are sprayed, platen 31 and platen 32 share a Numerical Control Printer structure, and entire Numerical Control Printer structure is more stepped up
It gathers, while can be avoided digital spray printing mechanism and leaving unused, promote spray printing efficiency.
Based on design of the invention, platen is not limited to two, can according to need using three, four or more
More, each platen is correspondingly arranged a flatten unit, and each platen is corresponding to be furnished with guide rail and platen driving mechanism, to be formed
The multiplexings bit architectures such as three stations, four stations, are within the scope of the invention.
As a kind of preferred embodiment of the invention, the nozzle mechanism 22 includes being slidably disposed on the crossbeam
First slide 241 and the nozzle mounting base 243 being arranged in first slide 241, the first jet 21 and the second nozzle
22 are installed in nozzle mounting base 243, and the nozzle driving mechanism includes for driving the first slide 241 along the cross
The first driving mechanism 244 that beam moves back and forth and for driving nozzle mounting base 243 relative to moving down in the first slide 241
The second dynamic driving mechanism 245.Wherein the first driving mechanism 244 and the second driving mechanism 245 can use well known linear drive
Motivation structure realizes first jet 21 and second nozzle by nozzle driving mechanism for example, by using lead screw motor and screw structure
22 two dimensions movement.
As a kind of preferred embodiment of the invention, the platen driving mechanism 33 and the platen driving mechanism 34 include
Lead screw motor 331, the screw rod 332 being sequentially connected with lead screw motor 331 and the feed screw nut being arranged on screw rod 332, it is described
Platen 31 and the platen 32 are separately mounted on the corresponding feed screw nut.
As a kind of preferred embodiment of the invention, the top of the guide rail 11, the pressure is arranged in the flatten unit 40
Flattening mechanism 40 includes pressing plate 42 and the pressing plate driving mechanism 41 for driving pressing plate 42 to move up and down, and the pressing plate 42 is arranged in institute
State the top of guide rail 11, wherein pressing plate driving mechanism 41 can using cylinder, oil cylinder or electric structure (such as lead screw motor and
Screw rod), it is moved up and down for band dynamic pressure plate, in embodiment, pressing plate driving mechanism 41 uses cylinder, and the cylinder body of cylinder is pacified
In the rack 10, the pressing plate 42 is horizontally disposed and is mounted on the piston rod of cylinder.
Preferably, the pressing plate 42 includes the heat transfer plate of mounting plate with the lower section that the mounting plate is arranged in, the heat transfer
Equipped with heating mechanism 43, perhaps cooling body can control the temperature of layer of ink by heating mechanism 43 or cooling body in plate,
So that can preferably be combined between different layer of ink.Wherein, heating mechanism 43 can be using electric heating or gas or liquid
Equal heat exchange methods structure.
As a kind of preferred embodiment of the invention, the top of the guide rail 11, the pressure is arranged in the flatten unit 40
Flattening mechanism 40 is including mounting rack 44, the pressure roller 47 being rotatably arranged on mounting rack 44 and for driving about 44 mounting rack
Mobile pressure roller driving mechanism 46, pressure roller driving mechanism 46 are connected on the mounting rack 44.Wherein, pressure roller driving mechanism 46 is adopted
With cylinder, oil cylinder or electric structure (such as lead screw motor and screw rod).Movable stand can also be arranged in rack 10 in the present invention
48 and the movable stand driving mechanism 45 for driving movable stand 48 to move along 11 direction of guide rail, mounting rack 44 be fixed on movable stand 48
On, using this structure, with the movement of dynamic pressure roller 47 and it is pressed on the surface of object to be painted by pressure roller driving mechanism 46, passes through shifting
48 driving mechanism 45 of moving frame rolls in the layer of ink of object to be painted with dynamic pressure roller 47, realizes the pressing to layer of ink.
As a kind of preferred embodiment of the invention, the nozzle driving mechanism includes being slidably disposed on the crossbeam
First slide 241, the second slide 242 that is slidably disposed in the first slide 241 and be arranged described second
Nozzle mounting base 243 on slide 242, the first jet 21 and the second nozzle 22 are installed in nozzle mounting base 243
On, the nozzle driving mechanism includes the first driving machine for driving the first slide 241 to move back and forth along the crossbeam
Structure 244, for driving the nozzle mounting base 243 relative to the second slide 242 with the direction water perpendicular to the crossbeam
Translate the second dynamic driving mechanism 245 and for driving the relatively described first slide 241 of the second slide 242 to move up and down
Third driving mechanism 246.It can be with by the first driving mechanism 244, the second driving mechanism 245 and third driving mechanism 246
Realize the movement of first jet 21 and second nozzle 22 in three dimensions, the first driving mechanism 244, the second driving mechanism 245
And third driving mechanism 246 can use well known linear driving mechanism, such as can use screw rod and lead screw motor structure.
Using this structure, digital spray printing can be realized in the movement of three-dimensional by first jet 21 and second nozzle 22, sprayed
During print, platen (for placing object to be painted) can be stationary state, and digital spray printing mechanism can also be cooperated for movement shape
State.
As a kind of preferred embodiment of the invention, the invention also includes the conveying device for transporting the platen 31, conveying dresses
Be set to the central rotating shaft 13 being arranged in the rack 10, the platen 31 be it is multiple, multiple platens 31 are in described
The week of heart shaft 13 is connected on the central rotating shaft 13 along setting, the platen 31 by strut 14, and central rotating shaft 13 is along perpendicular
Histogram is arranged in horizontal direction to setting, platen 31, and the flatten unit 40 is two, and the digital spray printing mechanism is arranged two
Between a flatten unit 40, the shaft driving machine for driving the central rotating shaft 13 to rotate is connected on central rotating shaft 13
Structure.In embodiment, three wherein adjacent platens 31 are successively set as No.1 platen, No. two platens and No. three platens, one
Number platen, No. two platens and the corresponding position of No. three platens are set to the position 62 of No.1 position 61, two and third place 63, number
Code spray printing mechanism is arranged in the surface of No. two platens, is equipped with pressing right above the surface of No. two platens and No. three platens
Mechanism 40 can carry out in the following way spray printing:
1, object to be painted is put on No. two platens and No. three platens；
2, after the object to be painted on No. two platens sprays layer of ink, it is moved to No.1 position 61, is flattened by flatten unit 40,
The object to be painted of No. three platens is moved to No. two positions 62 and carries out spray printing simultaneously；
3, after the object to be painted on No. three platens sprays layer of ink, third place 63 is returned to, is flattened by flatten unit 40, together
When No. two platens return to No. two positions 62 and carry out spray printing again；
4, No. two platens turn to No.1 position 61, and object to be painted is removed, and change new object to be painted, while on No. three platens
Object to be painted goes to No. two positions 62 and carries out ink-jet again；
5, No. three platens turn to third place 63, remove object to be painted, change new object to be painted, the object to be painted on No. two platens
No. two positions 62 are transferred to, new spray printing is started.
Using the above structure and mode of operation, pass through the movement of 31 position of platen, a Numerical Control Printer structure cooperates two
Flatten unit 40 works, and improves production efficiency, while can be improved spray printing quality.
In the present invention, the conveying device can also select linear type conveying pipeline, oval conveying pipeline, circle
Conveying pipeline, racetrack conveying pipeline cooperate Numerical Control Printer for driving platen 31 to move along corresponding assembly line
Structure and flatten unit work.
It further include controller 100 as a kind of preferred embodiment of the invention, the nozzle mechanism 22, the ink-supplying mechanism
23, the nozzle driving mechanism, platen driving mechanism 33,32 driving mechanism of platen, the flatten unit 40, flatten unit 50 are equal
It is connected to the controller 100.Controller 100 can for example use PLC controller 100, control each electricity consumption by controller 100
Element is cooperated in an orderly manner, completes a complete spray printing process.
Referring to Fig.1 2, automatic Numerical Control Printer, including rack 10, at least two Numerical Control Printers being arranged in rack 10
Structure cooperates the flatten unit 40 flattened and the platen 31 for placing object to be painted with the digital spray printing mechanism, in reality
It applies in example, for flatten unit 40 for flattening to layer of ink, the upper of the stroke of the platen 31 is arranged in the flatten unit 40
Square, the region between each digital spray printing mechanism is set as first area, and the flatten unit 40 is arranged except first area,
It in this embodiment, is two Numerical Control Printer structures, the region between two Numerical Control Printer structures is first area, flatten unit
40 are arranged except first area, do not have the interference of flatten unit 40 between two Numerical Control Printer structures, are not influencing spray head machine
In the case that structure 20 is mobile, two Numerical Control Printer structures can be disposed proximate to.Remaining structure that do not introduce, such as guide rail 21, platform
The structures such as plate driving mechanism can use and identical structure above.
Product form of the invention is not limited to this case diagram and embodiment, anyone carries out the appropriate of similar thinking to it
Changes or modifications all should be regarded as not departing from patent category of the invention.
Claims (10)
1. automatic Numerical Control Printer, it is characterised in that: including rack, a Numerical Control Printer structure being arranged on the rack and institute
State the flatten unit that the cooperation of digital spray printing mechanism is flattened and the platen for placing object to be painted, the flatten unit setting
In the top of the stroke of the platen.
2. automatic Numerical Control Printer as described in claim 1, it is characterised in that: the rack is equipped with guide rail, the platen
It is slidably disposed on the guide rail, is additionally provided in the rack for driving the platen to move back and forth along the guide rail
Platen driving mechanism.
3. automatic Numerical Control Printer as claimed in claim 2, it is characterised in that: the platen is two, and the guide rail is corresponding
Ground is two groups, and guide rail described in two groups is arranged in parallel, and the platen driving mechanism is two, and the flatten unit is two, each
The platen is correspondingly arranged the flatten unit, and the rack includes the crossbeam vertical with the guide rail, with the crossbeam
The position of guide rail described in corresponding two groups is respectively the first station and second station, and the digital spray printing mechanism is with can be in the first work
The mode that position and second station move back and forth is arranged on the crossbeam.
4. automatic Numerical Control Printer as described in claim 1, it is characterised in that: the digital spray printing mechanism is with can be along three-dimensional
The mobile mode in direction is arranged in the rack, further includes the conveying device for transporting the platen, and the conveying device is to set
Set the central rotating shaft in the rack, the platen be it is multiple, multiple platens around the central rotating shaft week along setting
It sets, the platen is connected on the central rotating shaft by strut, and the flatten unit is two, and the digital spray printing mechanism is set
It sets between two flatten units, the shaft driving machine for driving the central rotating shaft rotation is connected on central rotating shaft
Structure；Or the conveying device is linear type conveying pipeline, oval conveying pipeline, round conveying pipeline.
5. such as the described in any item automatic Numerical Control Printers of claim 2 to 3, it is characterised in that: the platen driving mechanism is equal
It is installed including lead screw motor, with the screw rod of lead screw motor transmission connection and the feed screw nut being arranged on screw rod, the platen
On the feed screw nut.
6. automatic Numerical Control Printer as described in claim 1, it is characterised in that: the guide rail is arranged in the flatten unit
Top, the flatten unit include pressing plate and the pressing plate driving mechanism for driving pressing plate to move up and down, and the pressing plate setting exists
The top of the guide rail, the pressing plate include the heat transfer plate of mounting plate with the lower section that the mounting plate is arranged in, the heat transfer plate
It is interior to be equipped with heating mechanism or cooling body.
7. automatic Numerical Control Printer as described in claim 1, it is characterised in that: the guide rail is arranged in the flatten unit
Top, the flatten unit include mounting rack, the pressure roller being rotatably arranged on mounting rack and for driving mounting rack
The pressure roller driving mechanism of lower movement, pressure roller driving mechanism are connected on the mounting rack.
8. automatic Numerical Control Printer as described in claim 1, it is characterised in that: the digital spray printing mechanism includes bracket, sets
Set the nozzle mechanism on bracket, for the ink-supplying mechanism to nozzle mechanism conveying ink and for driving nozzle mechanism mobile
And the nozzle driving mechanism of predetermined pattern is sprayed on object to be painted, nozzle mechanism has the first jet for spraying the first ink
With the second nozzle for spraying the second ink.
9. automatic Numerical Control Printer as claimed in claim 8, it is characterised in that: the nozzle driving mechanism includes slideably
The first slide that is arranged on the crossbeam, the second slide being slidably disposed in the first slide and it is arranged in institute
The nozzle mounting base in second slide is stated, the first jet and the second nozzle are mounted in nozzle mounting base, the spray
Mouth driving mechanism includes the first driving mechanism for driving the first slide to move back and forth along the crossbeam, for driving
State nozzle mounting base relative to the second slide with the second driving mechanism that the direction perpendicular to the crossbeam moves horizontally with
And the third driving mechanism for driving the relatively described first slide of the second slide to move up and down.
10. automatic Numerical Control Printer, including rack, at least two digital spray printing mechanisms being arranged on the rack and the number
The flatten unit that the cooperation of spray printing mechanism is flattened and the platen for placing object to be painted, the flatten unit are arranged described
The top of the stroke of platen, it is characterised in that: the region between each digital spray printing mechanism is set as first area, the pressing
Mechanism is arranged except first area.
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| CN201910242352.0A CN109835067A (en) | 2019-03-28 | 2019-03-28 | Automatic Numerical Control Printer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910242352.0A CN109835067A (en) | 2019-03-28 | 2019-03-28 | Automatic Numerical Control Printer |
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| WO2021092804A1 (en) * | 2019-11-13 | 2021-05-20 | 深圳诚拓数码设备有限公司 | Printing method, printing device, and printed product |
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| CN113619289A (en) * | 2021-08-06 | 2021-11-09 | 苏州协尔数码技术有限公司 | Digital jet printing system and method |
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