CN107362930A - Coloring means for 3D printing model - Google Patents
Coloring means for 3D printing model Download PDFInfo
- Publication number
- CN107362930A CN107362930A CN201710764555.7A CN201710764555A CN107362930A CN 107362930 A CN107362930 A CN 107362930A CN 201710764555 A CN201710764555 A CN 201710764555A CN 107362930 A CN107362930 A CN 107362930A
- Authority
- CN
- China
- Prior art keywords
- pigment
- flusher
- paint box
- hybrid chamber
- mobile device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
Abstract
The invention discloses the coloring means for 3D printing model, including mixing arrangement, mobile device, flusher, drying unit, mixing arrangement includes paint box, conduit, the top of paint box one side and mobile device connects, paint box is provided with multiple pigment areas, the port of export in pigment area is connected with hybrid chamber, hybrid chamber is internally provided with motor, agitator is fixed with motor rotary shaft, hybrid chamber lower end is connected with tube at one end, the conduit other end is connected with flusher, the outside side that flusher lower end is provided with equally distributed nozzles spray device is provided with fix bar, flusher is connected by the bottom outside of fix bar and mobile device, drying unit is connected with the outside of flusher, drying unit air outlet is directed at nozzle.By the stirring of agitator pigment is well mixed in hybrid chamber, the color shade of modulation is uniform, modulates uniform pigment by equally distributed nozzles spray on flusher on 3D models so that the colouring of 3D models is uniform.
Description
Technical field
The present invention relates to 3D printer, and in particular to the coloring means for 3D printing model.
Background technology
One kind of 3 D-printing, i.e. RP technique, based on it is a kind of mathematical model file, with powdered gold
Category or plastics etc. can jointing material, come the technology of constructed object by way of successively printing.Past, it was often in Making mold, work
The fields such as industry design are used for modeling, are now increasingly used for the direct manufacture of some products.Particularly some high values should
The parts formed with having had using the printing of this technology." 3 D-printing " means the popularization of this technology.3 D-printing
Typically realized using digital technology file printing machine.The yield and sales volume of this printer since 21st century just
Have been obtained for greatly increasing, its price is also just declining year by year.
3D printing brings worldwide manufacturing industry revolution, be in the past part design place one's entire reliance upon production technology can be real
It is existing, and the appearance of 3D printer, it will this production thinking is overturned, this causes enterprise not consider further that life when part is produced
Production. art problem, the design of any complicated shape can be realized by 3D printer.3D printing is without machining or mould
Tool, the object of any shape can be just generated directly from computer graphics data, so as to the production of greatly shortened product
In the cycle, improve productivity ratio.Although being still left to be desired, 3D printing technique market potential is huge, certainly will turn into following manufacturing industry
One of numerous break-through skills.3D printing allows people to buy this kind of printer, factory in some electronic product shops
Also direct marketing is being carried out.Scientists represent that the use range of three-dimensional printer is also very limited, but in some day in future
People can necessarily print more practical article by 3D printer.Space probation of the 3D printing technique to American Space General Administration
Most important for task, the spare unit more than international space station is existing three one-tenth can all be manufactured by this 3D printer.This
Platform equipment will use polymer and other materials, and article is successively manufactured using increment manufacturing technology is extruded.3D printing experiment is beautiful
One of space agency of state future primary study project, 3D printing parts and instrument will strengthen the reliability and safety of space task
Property, simultaneously because space task cost need not can be reduced from Earth transportation.
The application of 3D printer is more and more extensive, and in 3D printer using such extensive today, 3D printing is gone out
The product requirement meeting more and more higher come, due to limitation of the 3D printing due to material in itself, the mould for causing 3D printer to print
Type tone is single, and then various 3D printing model colouring technologies grow up.
There is colouring mostly by the way of Freehandhand-drawing in existing 3D printer model, colouring speed during Freehandhand-drawing be present
Degree is slow, and workload is big, can not realize quick colouring, also has some to propose the mixing mixing arrangement based on three primary colours, and three primary colours are mixed
Conjunction is uneven in the presence of mixing colours, and the color of modulation is impure, and the problem of uneven of painting be present.
The content of the invention
The present invention solve prior art exist colouring mostly by the way of Freehandhand-drawing, exist during Freehandhand-drawing upper
Color speed is slow, and workload is big, can not realize quick colouring, also has some to propose the mixing mixing arrangement based on three primary colours, three bases
The mixture of colours is uneven in the presence of mixing colours, and the color of modulation is impure, and the problem of uneven of painting be present, there is provided for 3D printing mould
The coloring means of type, it can avoid 3D models because Freehandhand-drawing is painted, the problem of causing colour efficiency low, keep away simultaneously when applying
Exempt from some mixing colouring modes based on three primary colours because pigment mixing is uneven, cause the color of modulation impure, effect of painting
The problem of coarse.
The present invention is achieved through the following technical solutions：
It is described for the coloring means of 3D printing model, including mixing arrangement, mobile device, flusher, drying unit
Mixing arrangement includes paint box, conduit, the top connection of the paint box one side and mobile device, and the paint box is provided with
Multiple pigment areas, multiple pigment areas are evenly distributed on paint box, and pigment area bottom is provided with the port of export, the port of export in pigment area
Flow control switch is provided with, the port of export in pigment area is connected with hybrid chamber, and hybrid chamber is internally provided with motor, and motor turns
Agitator is fixed with axle, uniform through hole is distributed with the agitator, hybrid chamber lower end is provided with circulation switch, and circulation is opened
Pass is connected with tube at one end, and the conduit other end is connected with flusher, and flusher is cavity, and flusher lower end is provided with
The nozzle of even distribution, nozzle are provided with switch, and the outside side of flusher is provided with fix bar, and flusher passes through fix bar
It is connected with the bottom outside of mobile device, drying unit is connected to the outside of flusher, the drying unit air outlet alignment
Nozzle.
The mobile device of the present invention is the shower nozzle shifting principle using 3D printer, can be any on X-axis, Y-axis, Z axis
It is mobile, mixing arrangement is provided with the top of mobile device, mixing arrangement adds different pigment to pigment area, the pigment area port of export
Flow switch works, and controls different pigment to be flowed into according to certain ratio in hybrid chamber, and pigment area port of export flow switch closes
Close, electric motor operation in hybrid chamber, motor drives agitator work, agitator uniform stirring, the pigment during stirring
Contact agitator simultaneously passes through through hole so that pigment stirring is more uniform, stirs certain time, motor stall, and circulation is opened
Close and open, well mixed pigment is flowed into flusher, and flusher is entered by equally distributed nozzle, more 3D printing models
Row uniformly sprinkling.Three-dimensional model is divided into aspect in layer by 3D printing technique, judges shower nozzle by section information
Trend, then passes through shower nozzle by material extruding, and shower nozzle sprays raw material and printed in layer.Present invention utilizes 3D to beat
Same principle in print machine, printing per after layer cross section, by accordingly controlling mixing arrangement and mobile device according to this face layer by layer
Information carries flusher and the layer is painted by being uniformly distributed nozzle, pigment solidification-stable during colouring be present
The problem of slower, by corresponding control, dryer device carries out drying and processing to colouring aspect, accelerates colouring speed, in raising
Colour efficiency, final structure at all levels are colored, are finally superimposed, and appearance will form the effect of colour.Based on three primary colours
Mixing colouring mode, by the stirring of agitator pigment is well mixed in hybrid chamber, the color shade of modulation is uniform,
Uniform pigment is modulated by equally distributed nozzles spray on flusher on 3D models so that the colouring of 3D models is uniform.
Further, the coloring means for 3D printing model, the paint box are polygonal cylinder or cylinder.Pigment
It is to seem symmetrical to reach outward appearance that box, which is arranged to polygonal cylinder or cylinder, is created an aesthetic feeling, while can be preferably equal
It is even to divide different pigment regions.
Further, the coloring means for 3D printing model, the pigment area top are provided with top cover.Pigment area top cover
Setting be the addition of pigment for convenience, while prevent pigment from spilling during mixing arrangement is painted from Lian Liao areas, make
Pigment into different colours mixes.
Further, the coloring means for 3D printing model, the switch is electric switching valve.Switch is arranged to automatically controlled
Threshold switch is to realize the preferably unlatching of control shower nozzle and closure.
Further, the coloring means for 3D printing model, the pigment area are arranged to multiple color, identical pigment
Area's color corresponds to identical pigment.Pigment area is arranged to different colors, different colors is corresponded into identical pigment, be for
The pigment that each pigment area is contained can be significantly distinguished, avoids dividing the pigment that pigment area contains after contains pigment
Distinguish mistake.
The present invention has the following advantages and advantages compared with the prior art：
1st, the present invention is used for the coloring means of 3D printing model, the mixing colouring mode based on three primary colours, in hybrid chamber
By the stirring of agitator pigment is well mixed, the color shade of modulation is uniform, modulates uniform pigment and is filled by spraying
Equally distributed nozzles spray is put on 3D models so that the colouring of 3D models is uniform.
2nd, the present invention is used for the coloring means of 3D printing model, and dryer device carries out drying and processing to colouring aspect, added
Fast colouring speed, colour efficiency in raising.
3rd, the present invention is used for the coloring means of 3D printing model, and motor drives agitator to work, agitator uniform stirring,
Pigment contacts agitator and passes through through hole during stirring so that pigment stirring is more uniform.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is flusher schematic diagram of the present invention；
Fig. 3 is hybrid chamber schematic internal view of the present invention.
Mark and corresponding parts title in accompanying drawing：
1- mobile devices, 2- mixing arrangements, 3- flushers, 4- drying units, 5- paint boxs, 6- pigment area, 7- conduits,
8- hybrid chambers, 9- fix bars, 10- switches, 11- nozzles, 12- top covers, 13- circulation switch, 14- motor, 15- agitators, 16-
Through hole.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment
As Figure 1-3, the coloring means for 3D printing model, it is characterised in that including mixing arrangement 2, mobile dress
1, flusher 3, drying unit 4 are put, the mixing arrangement 2 includes paint box 5, conduit 7, and the paint box 5 is polygonal cylinder
Or cylinder, the one side of paint box 5 are connected with the top of mobile device 1, the paint box 5 is provided with multiple pigment areas 6, more
Individual pigment area 6 is evenly distributed on paint box 5, and the pigment area 6 is arranged to multiple color, and the color of identical pigment area 6 is corresponding
Identical pigment, the top of pigment area 6 are provided with top cover 12, and the bottom of pigment area 6 is provided with the port of export, the outlet in pigment area 6
End is provided with flow control switch, and the port of export in pigment area 6 is connected with hybrid chamber 8, and hybrid chamber 8 is internally provided with motor 14,
Agitator 15 is fixed with the rotating shaft of motor 14, uniform through hole 16 is distributed with the agitator 15, the lower end of hybrid chamber 8 is set
There is circulation switch 13, circulation switch 13 is connected with the one end of conduit 7, and the other end of conduit 7 is connected with flusher 3, and flusher is
Cavity, the lower end of flusher 3 are provided with equally distributed nozzle 11, and nozzle is provided with switch 10, and the switch 10 is driven opening
Valve is closed, the outside side of flusher 3 is provided with fix bar 9, and flusher 3 passes through outside the bottom of fix bar 9 and mobile device 1
Side connects, and drying unit 4 is connected to the outside of flusher 3, and the air outlet of drying unit 4 is directed at nozzle 11.By in 3D
One mobile device 1 is set on printer, and the material that mobile device 1 uses controls the weight of mobile device 1, avoided for plastics
For mobile device 1 because the excessive induction-motor load for causing 3D printer of weight works, the top of mobile device 1 sets a paint box
5, the material that paint box 5 uses will be divided into uniform pigment area 6 for plastics inside paint box 5, pigment area 6 uses different colours
Plastics, different pigment is added according to the color in pigment area 6, the port of export of pigment area 6 connection hybrid chamber 8, set in hybrid chamber
There is motor 14, agitator 15 is provided with the rotary shaft of motor, through hole 16, the pigment in pigment area 6 are provided with agitator
Hybrid chamber 8 is entered, motor 14 works, and drives agitator 15 to work, and the pigment to stir is by the switch that circulates by leading
Pipe 7 arrives flusher 3, and the switch 10 in nozzle 11 in flusher 3 is electric switching valve, control electric switching valve conducting,
Pigment is uniformly sprayed on 3D models by nozzle 11.While pigment is sprayed at 3D printing model, control outside flusher 3
The drying unit 4 that side is set carries out drying and processing to the pigment of sprinkling, pigment is more quickly solidified, is easy to 3D printing
Machine carries out the print job of next aspect.Reach 3D printing model during colouring without manually-operated mode to enter
Row Freehandhand-drawing, has saved the colouring time of 3D models, while avoids in the method for three primary colours mixing colouring because pigment mixes not
Uniformly cause the colouring of 3D models uneven so that the performance of 3D models seems fuzzy, influences the attractive in appearance of 3D models.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (5)
1. the coloring means for 3D printing model, it is characterised in that including mixing arrangement (2), mobile device (1), sprinkling dress
Put (3), drying unit (4), the mixing arrangement (2) includes paint box (5), conduit (7), paint box (5) one side with
The top connection of mobile device (1), the paint box (5) are provided with multiple pigment areas (6), and multiple pigment areas (6) are uniformly distributed
On paint box (5), pigment area (6) bottom is provided with the port of export, and the port of export of pigment area (6) is provided with flow control switch,
The port of export in pigment area (6) is connected with hybrid chamber (8), and hybrid chamber (8) is internally provided with motor (14), motor (14) rotating shaft
On be fixed with agitator (15), uniform through hole (16) is distributed with the agitator (15), hybrid chamber (8) lower end is provided with stream
Pass (13) is opened up, circulation switch (13) is connected with conduit (7) one end, and conduit (7) other end is connected with flusher (3), sprinkling
Device is cavity, and flusher (3) lower end is provided with equally distributed nozzle (11), and nozzle is provided with switch (10), sprinkling dress
The outside side for putting (3) is provided with fix bar (9), and flusher (3) passes through outside the bottom of fix bar (9) and mobile device (1)
Side connects, and drying unit (4) is connected to the outside of flusher (3), drying unit (4) the air outlet alignment nozzle (11).
2. the coloring means according to claim 1 for 3D printing model, it is characterised in that the paint box (5) is
Polygonal cylinder or cylinder.
3. the coloring means according to claim 1 for 3D printing model, it is characterised in that on the pigment area (6)
Side is provided with top cover (12).
4. the coloring means according to claim 1 for 3D printing model, it is characterised in that the switch (10) is electricity
Dynamic switch valve.
5. the coloring means according to claim 1 for 3D printing model, it is characterised in that the pigment area (6) sets
Multiple color is set to, identical pigment area (6) color corresponds to identical pigment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710764555.7A CN107362930A (en) | 2017-08-30 | 2017-08-30 | Coloring means for 3D printing model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710764555.7A CN107362930A (en) | 2017-08-30 | 2017-08-30 | Coloring means for 3D printing model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107362930A true CN107362930A (en) | 2017-11-21 |
Family
ID=60312555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710764555.7A Pending CN107362930A (en) | 2017-08-30 | 2017-08-30 | Coloring means for 3D printing model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107362930A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221214A (en) * | 2018-01-04 | 2018-06-29 | 安徽宜民服饰股份有限公司 | The colour-fast coloring means of garment material |
| CN109895396A (en) * | 2017-12-11 | 2019-06-18 | 南京机器人研究院有限公司 | A kind of 3D powder printing colour mixture mechanism and its color mixing method |
| CN111976144A (en) * | 2020-07-07 | 2020-11-24 | 湖南工程学院 | Three-dimensional model coloring device for industrial design |
| CN113441314A (en) * | 2021-08-03 | 2021-09-28 | 吴敬明 | Controllable microwave drying water paint coating furniture equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753817A (en) * | 2014-01-09 | 2014-04-30 | 浙江腾腾电气有限公司 | Nozzle device of 3D (Three-dimensional) printer |
| CN103770333A (en) * | 2014-02-08 | 2014-05-07 | 河南师范大学 | Coloring device for colored 3D (three dimensional) printer |
| US20150142159A1 (en) * | 2013-11-18 | 2015-05-21 | Kai-Jui Chang | Color or multi-material three-dimensional (3d) printing |
| CN204471888U (en) * | 2015-02-28 | 2015-07-15 | 魏林 | A kind of 3D printer head with refrigerating function |
| CN205416388U (en) * | 2016-03-16 | 2016-08-03 | 天津伟茂科技发展有限公司 | 3D printer is retrieved to consumptive material |
| CN206355860U (en) * | 2016-12-30 | 2017-07-28 | 天津广顺化学科技有限公司 | A kind of low-viscosity (mobile) liquid mixing arrangement |
-
2017
- 2017-08-30 CN CN201710764555.7A patent/CN107362930A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150142159A1 (en) * | 2013-11-18 | 2015-05-21 | Kai-Jui Chang | Color or multi-material three-dimensional (3d) printing |
| CN103753817A (en) * | 2014-01-09 | 2014-04-30 | 浙江腾腾电气有限公司 | Nozzle device of 3D (Three-dimensional) printer |
| CN103770333A (en) * | 2014-02-08 | 2014-05-07 | 河南师范大学 | Coloring device for colored 3D (three dimensional) printer |
| CN204471888U (en) * | 2015-02-28 | 2015-07-15 | 魏林 | A kind of 3D printer head with refrigerating function |
| CN205416388U (en) * | 2016-03-16 | 2016-08-03 | 天津伟茂科技发展有限公司 | 3D printer is retrieved to consumptive material |
| CN206355860U (en) * | 2016-12-30 | 2017-07-28 | 天津广顺化学科技有限公司 | A kind of low-viscosity (mobile) liquid mixing arrangement |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895396A (en) * | 2017-12-11 | 2019-06-18 | 南京机器人研究院有限公司 | A kind of 3D powder printing colour mixture mechanism and its color mixing method |
| CN109895396B (en) * | 2017-12-11 | 2021-02-05 | 南京机器人研究院有限公司 | 3D powder printing color mixing mechanism and color mixing method thereof |
| CN108221214A (en) * | 2018-01-04 | 2018-06-29 | 安徽宜民服饰股份有限公司 | The colour-fast coloring means of garment material |
| CN111976144A (en) * | 2020-07-07 | 2020-11-24 | 湖南工程学院 | Three-dimensional model coloring device for industrial design |
| CN113441314A (en) * | 2021-08-03 | 2021-09-28 | 吴敬明 | Controllable microwave drying water paint coating furniture equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107362930A (en) | Coloring means for 3D printing model | |
| CN104275799B (en) | Colored 3D printing device and method | |
| CN211542411U (en) | Automatic color matching device for 3D printing consumables | |
| CN106541569A (en) | A kind of FDM type 3D printing shower nozzles and method based on colour mixture and dyeing theory | |
| CN102558994B (en) | Preparation method of liquid marble paint containing pearl pigment | |
| CN205969974U (en) | Colored 3D prints and spouts material mechanism | |
| CN206520238U (en) | A kind of device of 3D printing relief painting | |
| CN104175780B (en) | Art spraying device and spraying process thereof | |
| CN106738900A (en) | A kind of device and method of 3D printing relief painting | |
| JPH08276464A (en) | Woodgrain molding method for woody material | |
| KR102355778B1 (en) | Manufacturing apparatus for a gradient solid cosmetics and manufacturing method thereof | |
| US20040005442A1 (en) | Resin product having flow patterns and manufacturing method therefor | |
| CN103660760B (en) | Making method of sprayed and painted picture | |
| CN205999719U (en) | A kind of paper sizing dyeing apparatuses | |
| JPS6114875B2 (en) | ||
| CN108976931A (en) | Environment-friendly type has the PVC water paint of three-dimensional stereopsis color | |
| CN106830794B (en) | A kind of production method of granolith | |
| CN207224950U (en) | Relief painting | |
| CN202278705U (en) | Multicolor fractional calculus illusion-color injection molding equipment for high polymer material | |
| CN112644014A (en) | 3D printer | |
| CN107584626B (en) | Cement sculpture shaping machine | |
| KR20030021506A (en) | A manufacturing process and molding equipment of pottery | |
| CN105566991A (en) | Preparation method of colored composite rock slices | |
| CN219338409U (en) | Base, household appliance and mold | |
| JP3249438B2 (en) | Coloring system for resin molded products |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171121 |