CN205767527U - Multi-color printing mechanism of 3D printer - Google Patents
Multi-color printing mechanism of 3D printer Download PDFInfo
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- CN205767527U CN205767527U CN201620415520.3U CN201620415520U CN205767527U CN 205767527 U CN205767527 U CN 205767527U CN 201620415520 U CN201620415520 U CN 201620415520U CN 205767527 U CN205767527 U CN 205767527U
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- 238000007639 printing Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 53
- 239000003086 colorant Substances 0.000 claims abstract description 35
- 238000001125 extrusion Methods 0.000 claims abstract description 35
- 238000002844 melting Methods 0.000 claims abstract description 27
- 230000008018 melting Effects 0.000 claims abstract description 27
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims description 13
- 239000004033 plastic Substances 0.000 claims description 13
- 238000013467 fragmentation Methods 0.000 claims description 7
- 238000006062 fragmentation reaction Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 238000004458 analytical method Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 4
- 238000004040 coloring Methods 0.000 claims description 4
- 239000000289 melt material Substances 0.000 claims description 3
- 238000010146 3D printing Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000011218 segmentation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 230000008520 organization Effects 0.000 description 4
- 238000011960 computer-aided design Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Abstract
The utility model discloses a multicolor printing mechanism of a 3D printer, which consists of a printing cooling fan, a fan frame, a temperature control melting extrusion part, a fixed plate, a feeding pipe, a four-color feeding motor device, a colorful material extrusion nozzle, a cooling fan and a colorful material extrusion nozzle; the 3D printing device also comprises a micro-processing control device, an X-axis moving device, a Y-axis moving device, an X-axis layered moving module, a Y-axis layered moving module, a three-dimensional color module, a layered decomposition module, a module for calculating four-color segmentation values and a module for forming four-color feeding speed values; the utility model discloses use 4 kinds of standard colors to control its feed proportion through four-color feed motor device and in order to reach the allotment different colours purpose, the user only need purchase the consumptive material of four colours of cyan, magenta, yellow and black, can directly generate the colored object of any shape from computer graphic data to greatly shortened the production cycle of product, improved productivity ratio, reduce cost.
Description
Technical field
This utility model relates to printing technique field, particularly relates to the broken colour printing mechanism of a kind of 3D printer.
Background technology
3D printing technique based on fusion sediment formula (Fused Deposition Modeling, hereinafter referred to as FDM) is the earliest
Occurring in the eighties in last century, its operation principle is to generate 3D entity by successively increasing material, when carrying out 3D and printing, first
First obtained the threedimensional model of object to be printed by modes such as design, scannings by computer, then by CAD (computer aided design) technology
Complete a series of digital slices along certain direction, and the information these cut into slices is sent on 3D printer, by computer root
Generating machine instruction according to digital slices, 3D printer prints slim aspect according to this machine instruction, and by slim for continuous print layer
Face is stacked up, until a solid body molding, forms 3 D stereo in kind, is finally completed 3D and prints.FDM 3D beats at present
Print machine is all only limitted to monochromatic printing, although can realize multi-color printing by changing printed material, but process is extremely complex, consumption
Time, but required color must customize in advance, and the quality of colour performance printed is the highest.User is in order to obtain colorful printing
Part, it is necessary to simultaneously customize the printed material of more than ten kind of different colours, needs the most manual replacing required color in print procedure
Printed material；And the most full-color 3D model printing technique also includes three dimensional printing (Three-Dimensional
Printing, hereinafter referred to as 3DP), Stereolithography (Stereo Lithography Apparatus, hereinafter referred to as SLA) and
Layered manner shapes (Laminated Object Manufacturing, hereinafter referred to as LOM) technology, but, for this 3 class technology
Cost, either 3D model aspect or 3D printer aspect, be all much more expensive.
Utility model content
For existing deficiency, this utility model provides the broken colour printing mechanism of a kind of 3D printer, by model
Tetra-kinds of color decompositions of CMKY, control four Standard Colors materials proportioning, to obtain various different color so that broken colour
3D printer becomes a reality, and user only needs cyan, reddish violet, yellow and black just can print colorful 3D product, and
It is no longer necessary to be equipped with substantial amounts of color, the most more conversion materials.
In order to solve the problems referred to above, the broken colour printing mechanism of a kind of 3D printer, it is by colour print mechanism and printing
Controlling organization two parts form.Described colour print mechanism by print cooling fan, fan board, temperature control melting extrusion parts,
Fixed plate, feeder sleeve, four color feed motor apparatus, colored material squeeze shower nozzle cooling fan and colored material squeezes shower nozzle composition；Described wind
Fan erection is placed in bottom printing equipment, and said two prints cooling fan 1 and is arranged at the left and right sides of fan board, and colored material squeezes spray
Head cooling fan is arranged in fan board air holes below；Described temperature control melting extrusion parts are arranged on fan board top, and with
Fixed plate is fixing to be connected；Described four feeder sleeve one end are connected with four color feed motor apparatus, and the other end is by fixed plate and temperature
Control melting extrusion parts connect, and described four four color feed motor apparatus control the feeding of four color print consumptive materials, institute respectively
Stating printing consumables and pass through feeder sleeve, be directed respectively into temperature control melting extrusion parts, described consumptive material is in temperature control melting extrusion parts
Being melted and mix, the mixing colorant becoming different is squeezed shower nozzle by colour material and extrudes；
The micro treatmenting controller of described print control mechanism connects and controls X-axis mobile device, Y-axis mobile device, X-axis
Hierarchical Mobile module, Y-axis Hierarchical Mobile module, three-dimensional colour module, hierarchicabstract decomposition module, calculate four color fragmentation value modules, shape
Cheng Sise feeding speed numerical module, temperature control melting extrusion parts, four color feed motor apparatus；Described micro treatmenting controller control
Three-dimensional colour module processed carries out bodily form analysis and color analysis to three-dimensional colour model, and described hierarchicabstract decomposition module is to three-dimensional colour
Model carry out individual-layer data section and the colouring information of diverse location in every layer of slice of data be decomposed into cyan, reddish violet,
The four color data information of yellow and black, described calculating four color fragmentation value module calculates each interval four kinds according to four chromatic number values
The material proportion of color, microprocessor controller, according to the ratio of four colors, by forming four color feeding speed numerical module, is controlled respectively
Making the feeding speed of four four color feed motor apparatus, the material of four colors is supplied by described four color feed motor apparatus in proportion
Being given in temperature control melting extrusion parts, described temperature control melting extrusion parts heat melt material and mixing, are up to color matching and want
The material asked squeezes shower nozzle extrusion molding by colour material.
Wherein, described micro treatmenting controller controls the feeding speed of four four color feed motor apparatus respectively, leads to simultaneously
Cross X-axis Hierarchical Mobile module and Y-axis Hierarchical Mobile module controls X-axis mobile device and Y shifting axle mobile device respectively, make melt and dissolved
Colored material on extrusion parts squeezes shower nozzle and can move in work platforms.
Wherein, described printing consumables is plastic wire, and the material of described plastic wire is ABS plastic or PLA plastic cement.
The beneficial effects of the utility model: this utility model uses 4 kinds of Standard Colors cyans, reddish violet, yellow and black,
Control its feed ratio by four color feed motor apparatus to reach to mix different colours purpose.Use this utility model, use
Family only needs to buy cyan, reddish violet, yellow and the consumptive material of four colors of black, it is possible to print the product of any color,
It is no longer necessary to the secondary hand colouring after printing simultaneously, while reaching the design effect of product, saves plenty of time, nothing
Need machining or mould, just directly can generate the object of any shape from computer graphics data, thus greatly be contracted
The short production cycle of product, improve productivity ratio, reduce cost, and application is not restricted.
Accompanying drawing explanation
Fig. 1 is the internal structure embodiment schematic diagram of colour print mechanism of the present utility model；
Fig. 2 is the block diagram embodiment schematic diagram of colour print controlling organization of the present utility model.
Element numbers similar in accompanying drawing represents similar element, such as: printing cooling fan 11, fan board 12, temperature control are melted
Molten extrusion parts 13, fixed plate 14, feeder sleeve 15, four color feed motor apparatus 16, colored material squeeze shower nozzle cooling fan 17, colored
Material squeeze shower nozzle 18, micro treatmenting controller 21, X-axis Hierarchical Mobile mould 22, Y-axis Hierarchical Mobile module 23, three-dimensional colour module 24,
Hierarchicabstract decomposition module 25, calculate four color fragmentation value modules 26, formed four color feeding speed numerical module 27, X-axis mobile device 28,
Y-axis mobile device 29.
Detailed description of the invention
In order to make the purpose of this utility model and technical scheme and advantage clearer, below in conjunction with accompanying drawing and reality
Execute example, this utility model is described in further details, it will be appreciated that specific embodiment described herein is only in order to this
The explanation of utility model, is not used to the claim asked described in limiting.
As shown in Figure 1, it is the internal structure embodiment schematic diagram of colour print mechanism, and as shown in Figure 2, it is colored beating
The block diagram embodiment of print controlling organization, colour print mechanism is made up of colour print mechanism and print control mechanism two parts.
As shown in the internal structure embodiment schematic diagram 1 of colour print mechanism, described colour print mechanism is cold by printing
But fan 11, fan board 12, temperature control melting extrusion parts 13, fixed plate 14, feeder sleeve 15, four color feed motor apparatus 16, coloured silk
Colorant squeezes shower nozzle cooling fan 17 and colored material squeezes shower nozzle 18 and forms.Described fan board 12 is arranged at bottom printing equipment, described
Two print cooling fan 11 and are arranged at the left and right sides of fan board, and colored material squeezes shower nozzle cooling fan 17 and is arranged on fan board 12
In air holes below.Described temperature control melting extrusion parts 13 are arranged on fan board 12 top, and fixing with fixed plate 14 are connected.Institute
Stating four feeder sleeve 15 one end to be connected with four color feed motor apparatus 16, the other end is by fixed plate 14 and temperature control melting extrusion portion
Part 13 connects, and described four four color feed motor apparatus 16 control the feeding of four color print consumptive materials respectively, and described printing consumes
Material is directed respectively into temperature control melting extrusion parts 13 by feeder sleeve 15, and described consumptive material is melt in temperature control melting extrusion parts 13
Changing and mix, the mixing colorant becoming different is squeezed shower nozzle 18 by colour material and extrudes.
As shown in the block diagram embodiment schematic diagram 2 of colour print controlling organization, micro-process control of described print control mechanism
Device 21 processed connects and controls X-axis mobile device 28, Y-axis mobile device 29, X-axis Hierarchical Mobile module 22, Y-axis Hierarchical Mobile mould
Block 23, three-dimensional colour module 24, hierarchicabstract decomposition module 25, calculate four color fragmentation value modules 26, form four color feeding speed numerical value
Module 27, temperature control melting extrusion parts 13, four color feed motor apparatus 16；Described micro treatmenting controller 21 controls three-dimensional colour
Module 24 carries out 3D bodily form analysis and color analysis to three-dimensional colour model, and described hierarchicabstract decomposition module 25 is to three-dimensional colour model
Carry out individual-layer data section and the colouring information of diverse location in every layer of slice of data is decomposed into cyan (Cyan), reddish violet
(Magenta), yellow (Yellow) and the four color data information of black (Black), described calculating four color fragmentation value module 26
Calculate the material proportion of each four kinds of colors of interval according to four chromatic number values, micro treatmenting controller 21 is according to the ratio of four colors, logical
Cross and form four color feeding speed numerical module 27, respectively the feeding speed of four four color feed motor apparatus 16 of control, described four
The material of four colors is supplied in temperature control melting extrusion parts 13 by color feed motor apparatus 16 in proportion, described temperature control melting
Extrusion parts 13 heat melt material and mixing, and the material that being up to matches colors requires is extruded into by the crowded shower nozzle 18 of colour material
Type.
Further, micro treatmenting controller 21 described in Fig. 2 is controlled respectively by forming four color feeding speed numerical module 27
Make the feeding speed of four four color feed motor apparatus 16, simultaneously by X-axis Hierarchical Mobile module 22 and Y-axis Hierarchical Mobile module
23 control respectively X-axis mobile device 28 and and Y shifting axle mobile device 29, make the colored material on temperature control melt and dissolved extrusion parts 13 squeeze
Shower nozzle 18 can move along Y direction in described Y-axis line rail or move along X-direction in described X-axis line rail so that 3D is color
Color printing mechanism prints the 3D object of difform different colours.
Preferably, described printing consumables is plastic wire, and the material of described plastic wire is ABS plastic or PLA plastic cement, this practicality
Novel used consumptive material is plastic wire, and the material of plastic wire is the thermoplastic such as ABS plastic or PLA plastic cement, in plastic wire
Different colors can also be added, coloury 3D picture can be drawn.
Operation principle: first obtained the threedimensional model of object to be printed by computer by modes such as design, scannings, then lead to
Cross CAD (computer aided design) technology and complete a series of digital slices along certain direction, and the information these cut into slices is sent to 3D and beats
On print machine, computer generate machine instruction according to digital slices and (color of the chrominance section of three-dimensional colour module is reduced to
C, M, Y, K value, converses the ratio of these four color material, further according to C, M, Y, K according to the value of C, M, Y, K of chrominance section
Ratio, controls the feeding speed of four four color feed motor apparatus respectively to reach the purpose of color matching, last four color feed motors
The material of these four colors is supplied in temperature control melting extrusion parts by device in proportion with different speed, and heats and melted
Change and mixing, will reach, after mixing, the material extrusion molding that color matching requires) 3D printer prints slim according to this machine instruction
Aspect, and slim for continuous print aspect is stacked up, until a solid body molding, form 3 D stereo in kind.
Embodiment is only to be described preferred implementation of the present utility model, not to right of the present utility model
Protection domain is defined, and on the premise of without departing from this utility model design spirit, those of ordinary skill in the art are to this reality
The various deformation made by novel technical scheme and improvement, all should fall into the protection model that this utility model claims determine
In enclosing.
Claims (3)
1. a broken colour printing mechanism for 3D printer, it is made up of colour print mechanism and print control mechanism two parts,
It is characterized in that: described colour print mechanism is by printing cooling fan (11), fan board (12), temperature control melting extrusion parts
(13), fixed plate (14), feeder sleeve (15), four colors feed motor apparatus (16), colored material squeeze shower nozzle cooling fan (17) and coloured silk
Colorant squeezes shower nozzle (18) composition；Described fan board (12) is arranged at bottom printing equipment, and described printing cooling fan (11) has two
Individual, it is arranged at the left and right sides of fan board, colored material squeezes shower nozzle cooling fan (17) and is arranged on fan board (12) air holes below
On；Described temperature control melting extrusion parts (13) is arranged on fan board (12) top, and fixing with fixed plate (14) is connected；Described confession
Material pipe (15) one end is connected with four colors feed motor apparatus (16), and the other end extrudes parts by fixed plate (14) with temperature control melting
(13) connecting, described four colors feed motor apparatus (16) control the feeding of four color print consumptive materials, described printing consumables respectively
Being directed respectively into temperature control melting extrusion parts 13 by feeder sleeve (15), described consumptive material is quilt in temperature control melting extrusion parts (13)
Melting and mix, the mixing colorant becoming different is squeezed shower nozzle (18) extrusion by colour material；
The micro treatmenting controller (21) of described print control mechanism connects and controls X-axis mobile device (28), Y-axis mobile device
(29), X-axis Hierarchical Mobile module (22), Y-axis Hierarchical Mobile module (23), three-dimensional colour module (24), hierarchicabstract decomposition module
(25), calculate four colors fragmentation value module (26), form four colors feeding speed numerical module (27), temperature control melting extrusion parts
(13), four color feed motor apparatus (16)；Described micro treatmenting controller (21) controls three-dimensional colour module (24) to three-dimensional color
Color model carries out 3D bodily form analysis and color analysis, and described hierarchicabstract decomposition module (25) carries out individual-layer data to three-dimensional colour model
Section and the colouring information of diverse location in every layer of slice of data is decomposed into four colors of cyan, reddish violet, yellow and black
Data message, described calculating four color fragmentation value module (26) calculates the material ratio of each four kinds of colors of interval according to four chromatic number values
Example, micro treatmenting controller (21), according to the ratio of four colors, by forming four colors feeding speed numerical module (27), controls respectively
The feeding speed of four four colors feed motor apparatus (16), the material of four colors is pressed by described four colors feed motor apparatus (16)
Ratio is supplied in temperature control melting extrusion parts (13), and described temperature control melting extrusion parts (13) is heated melt material with mixed
Closing, the material being up to color matching requirement squeezes shower nozzle (18) extrusion molding by colour material.
The broken colour printing mechanism of a kind of 3D printer the most according to claim 1, it is characterised in that: described micro-process is controlled
Device processed (21) controls the feeding speed of four four colors feed motor apparatus (16) respectively, simultaneously by X-axis Hierarchical Mobile module
(22) and Y-axis Hierarchical Mobile module (23) controls X-axis mobile device (28) and Y shifting axle mobile device (29) respectively, temperature control is made
Colored material on melt and dissolved extrusion parts (13) squeezes shower nozzle (18) and can move in work platforms.
The broken colour printing mechanism of a kind of 3D printer the most according to claim 1, it is characterised in that: described printing consumables
For plastic wire, the material of described plastic wire is ABS plastic or PLA plastic cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620415520.3U CN205767527U (en) | 2016-05-10 | 2016-05-10 | Multi-color printing mechanism of 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620415520.3U CN205767527U (en) | 2016-05-10 | 2016-05-10 | Multi-color printing mechanism of 3D printer |
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| Publication Number | Publication Date |
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| CN205767527U true CN205767527U (en) | 2016-12-07 |
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|---|---|---|---|
| CN201620415520.3U Expired - Fee Related CN205767527U (en) | 2016-05-10 | 2016-05-10 | Multi-color printing mechanism of 3D printer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881907A (en) * | 2016-05-10 | 2016-08-24 | 深圳达能美科技有限公司 | Multi-color printing mechanism of 3D printer |
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2016
- 2016-05-10 CN CN201620415520.3U patent/CN205767527U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881907A (en) * | 2016-05-10 | 2016-08-24 | 深圳达能美科技有限公司 | Multi-color printing mechanism of 3D printer |
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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: 20161207 Termination date: 20190510 |