CN105751505B - One kind is based on threedimensional model extrinsic color device - Google Patents

One kind is based on threedimensional model extrinsic color device Download PDF

Info

Publication number
CN105751505B
CN105751505B CN201610207507.3A CN201610207507A CN105751505B CN 105751505 B CN105751505 B CN 105751505B CN 201610207507 A CN201610207507 A CN 201610207507A CN 105751505 B CN105751505 B CN 105751505B
Authority
CN
China
Prior art keywords
head
pigment
coloring
model
guide rod
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.)
Expired - Fee Related
Application number
CN201610207507.3A
Other languages
Chinese (zh)
Other versions
CN105751505A (en
Inventor
卢秉恒
王莉
胡航锋
王康润
王琳
赵新
徐杰
胡丽琴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Advanced Materials & Additive Manufacturing Institute Co Ltd
Xian Jiaotong University
Original Assignee
Beijing Advanced Materials & Additive Manufacturing Institute Co Ltd
Xian Jiaotong University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Advanced Materials & Additive Manufacturing Institute Co Ltd, Xian Jiaotong University filed Critical Beijing Advanced Materials & Additive Manufacturing Institute Co Ltd
Priority to CN201610207507.3A priority Critical patent/CN105751505B/en
Publication of CN105751505A publication Critical patent/CN105751505A/en
Application granted granted Critical
Publication of CN105751505B publication Critical patent/CN105751505B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0007—Manufacturing coloured articles not otherwise provided for, e.g. by colour change
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The invention discloses a kind of three-dimensionally shaped color applicator, including motion guide rod (105,110,125), moulded head (115), coloring head (120), support platform (130).Material is extruded into the individual layer of model by moulded head, and coloring head per layer material circumference by contacting completion coloring with model.In terms of the design can be used in 3D printing, model circumference can be coloured, to realize the effect of colored 3D printing.The coloring of the present invention is carried out along contact surface normal direction, and contact portion is designed as into ball contact head, can so ensure colored contact region stress all the time along profile normal direction.The design structure of the present invention is simple, and part can be changed partly or wholly, and cost is relatively low, and the size of different color applicators can be selected according to processing request, is easy to seriation and standardization.The overall dimensions of the present invention are smaller, advantageously reduce the color delay phenomenon in coloring process.

Description

One kind is based on threedimensional model extrinsic color device
Technical field
The invention belongs to manufacturing advanced manufacturing technology field, more particularly to a kind of three-dimensionally shaped color applicator.
Background technology
With the continuous development of scientific technology, manufacturing industry is proposed higher to the complexity of part, machining accuracy etc. Requirement.Traditional manufacturing technology, such as machining, casting, it has been difficult to meet present individual character manufacturing demand.In recent years Come, the appearance of 3D printing (increasing material manufacturing) technology, undoubtedly brought manufacturing industry new hope.3D printing technique not only can be quick Workpiece is manufactured, for some parts, it might even be possible to provide precision enough finished product or semi-finished product.Because 3D printing can manufacture Extremely complex part, not produce waste material, single-piece and small lot cost low etc., has become one bright nova of manufacturing industry.
However, colored 3D printing is but had difficulty in walking.Although the material that can be used for 3D printing is varied, the zero of printing The most color of part is single or color is not abundant enough, is difficult to realize colorful or even full-color.Even if more file printings, the color of printing Also it is extremely limited.
The content of the invention
Based on this, the invention discloses a kind of three-dimensionally shaped color applicator, described device includes the first guide rod (110), the Two guide rods (105), the 3rd guide rod (125), moulded head (115), coloring head (120) and support platform (130)；
The moulded head (115) can carry out y-axis movement along the first guide rod (110)；
First guide rod (110) can carry out x-axis movement along the second guide rod (105)；
The support platform (130) is used for and moulded head (115) is engaged the printing for completing single-layer model；
The coloring head (120) is fixed on the 3rd guide rod (125), for being coloured to the periphery of the model, the Three guide rods (125) have x, the one-movement-freedom-degree of y-axis.
The present invention has advantages below：
1. in order to obtain preferable coloring effect, volume rending scheme requires to be carried out along the normal direction of painted areas Color, this just brings great difficulty to the configuration design and control of color applicator.In order to ensure that coloring is all along contact surface method To progress, contact portion is designed as ball contact head by this patent, can so ensure colored contact region stress all the time along wheel Wide normal direction.
2. traditional volume rending scheme is that whole cross section layer is coloured while being formed per layer cross section, so formed Model also has color inside the model of " can't see ", and the present invention only colours in model periphery, greatly reduces pigment cost.
3. mixed block can make pigment carry out first time premixing, the rolling of ball contact head can be such that pigment carries out again Mixing, equivalent to making pigment experienced secondary mixed process, colour mixture is more uniform for such design.
4. increase spring flexible link can avoid that rigid shock occurs, defective work piece and color applicator are prevented.
5. the design structure is simple, part can be changed partly or wholly, and cost is relatively low, can be selected according to processing request different Color applicator size, be easy to seriation and standardization.
6. because overall dimensions are smaller, it is also beneficial to reduce the color delay phenomenon in coloring process.
Brief description of the drawings
Fig. 1 is three-dimensionally shaped color applicator structural representation in one embodiment of the invention；
Fig. 2 is the structural representation of ball contact head in one embodiment of the invention；
Fig. 3 is that four kinds of pigment CMYK controlling different control signals are ejected into pre-mix zone and entered in one embodiment of the invention The schematic diagram that row tentatively mixes；
Fig. 4 is the structure chart of mixed block in one embodiment of the invention；
Fig. 5 is the structure chart of mixed block in one embodiment of the invention；
In figure, including the first guide rod (110), the second guide rod (105), the 3rd guide rod (125), moulded head (115), coloring head (120), support platform (130), ball contact head (205), mixed block (210), adding thermal resistance (215), pigment passage (220), Flexible link (225).
Embodiment
The present invention is further detailed with specific embodiment below in conjunction with the accompanying drawings：
Described device includes the first guide rod (110), the second guide rod (105), the 3rd guide rod (125), moulded head (115), Color head (120) and support platform (130)；
The moulded head (115) can carry out y-axis movement along the first guide rod (110)；
First guide rod (110) can carry out x-axis movement along the second guide rod (105)；
The support platform (130) is used for and moulded head (115) is engaged the printing for completing single-layer model；
The coloring head (120) is fixed on the 3rd guide rod (125), for being coloured to the periphery of the model, the Three guide rods (125) have x, the one-movement-freedom-degree of y-axis.
In the present embodiment, as shown in Figure 1：Support platform 130 has the free degree that z-axis is mobile and is rotated around z-axis.Shaping First 115 can carry out y-axis along guide rod 110 moves, and guide rod 110 can carry out x-axis along guide rod 105 and move, and moulded head 115 can obtain x, y The one-movement-freedom-degree of two axial directions.During work, support platform 130, moulded head 115 coordinate, and complete the printing of single-layer model.Coloring First 120 are fixed on guide rod 125, and guide rod 125 equally has x, the one-movement-freedom-degree of y-axis, meanwhile, coloring first 120 and x, y plane With certain angle to ensure to contact bulb and model surface good contact.During moulded head 115 forms single-layer model, Coloring first 120 does not work.After waiting single-layer model shaping, moulded head 115 moves to high order end, coloring first 120 and model Circumference contacts, rotated by platform 130 around z-axis and 3 axles linkage that the xy axles of guide rod 125 move to outside model round Color, this process only colours to model circumference, therefore can reduce pigment cost.Single-layer model is formed by said process Afterwards, the thickness of one unit of the decline of platform 130 starts the processing of lower layer cross section, and thus cyclic process goes out with the complete of color information Whole part.
In one embodiment, the coloring head (120) is led to including ball contact head (205), mixed block (210) and pigment Road (220)；
The pigment passage (220) is used to pigment being transported in the annular groove in mixed block (210)；
The pre-mix zone that the mixed block (210) is used to the pigment in annular groove being ejected into ball contact head tentatively mix Close, the preliminary mixed pigment is traveled further into the rolling Mixed Zone of ball contact head, carries out the secondary mixed of pigment Close；
The ball contact head (205) is used to contact with model surface, and pigment is applied into model surface.
In the present embodiment, the structural representation of coloring head (120) is illustrated in figure 2, the pigment is in ball contact head It is middle to be mixed twice, it is that the rolling of ball contact head can be such that pigment is mixed again in order that pigment mixing is abundant, this Equivalent to making pigment experienced secondary mixed process, colour mixture is more uniform for the design of sample；In coloring process, pass through ball contact head Contacted with model surface, pigment in the mixed zone of top is driven during rolling to model surface, the ball contact head (205) and mixed Integral replacing can be done by closing block (210) and its fixture, to adapt to the model of different materials and size, improve flexibility.
In one embodiment, the coloring head (120) also includes flexible link (225)；The flexible ring save in When described device breaks down, drive coloring head (120) to shrink, avoid rigid shock.
In the present embodiment, the flexible link can be the part that spring, pneumatic shuttle etc. have shrinkage character.It is described Flexible link works as program error or mechanical disorder, colours the contact pressure when contact on head (120) exceedes normal work During power, pressure can be such that flexible link shrinks automatically, and then drive coloured part to shrink, and avoid rigid shock, prevent defective work piece And color applicator.
In one embodiment, the coloring head (120) also includes adding thermal resistance (215), the adding thermal resistance (215) Pigment channels peripheral is embedded in, heating and heating-up temperature are chosen whether according to the characteristic of different pigment.
In the present embodiment, according to factors such as the viscosity of different pigment, surface tension choose whether to heat and heat temperature Degree.If the viscosity of pigment is too high, the amount out of ink of ball contact head (205) can be influenceed, control heating-up temperature can obtain suitable The viscosity of coloring.
It is more excellent, for example, using need to be by temperature control at 15 DEG C~35 DEG C during Weak solvent ink.
In one embodiment, the ball contact head (205) should be maintained at the contact of model and can make to mix The pigment of intracavitary is driven to model surface by ball contact head (205), is unlikely to damage ball contact head (205) by pressure again.
In the present embodiment, ball contact head should keep appropriate contact with model, the hybrid chamber if pressure is too small Interior pigment can not be driven to model surface by bulb, and bulb can be damaged by pressure if pressure is too big.
In one embodiment, the size of the ball contact head (205) is determined by the thickness of model.
In the present embodiment, depending on the size perceived model thickness of the ball contact head, in order to ensure that coloring effect should make Obtain bulb diameter and be more than model thickness.
In one embodiment, the mixed block (210) includes four holes for representing tetra- kinds of colors of CMYK, each bottom hole end There is the passage for leading to other holes, the other end of each passage leads to the top of corresponding aperture.
In the present embodiment, a kind of concrete structure is as shown in figure 5, four macropores represent tetra- kinds of colors of CMYK, each macropore Bottom end vicinity has the passage for leading to other three kinds of color holes, and the other end of each passage leads to the top of corresponding macropore, For example, there is the bottom that passage leads to magenta hole on the top in black hole, equally, there is hole to lead to black on the top in magenta hole The bottom in hole, other in spill mixed zone two-by-two in this way, form 4 uniform small mixed zones.
Above-mentioned design can be atomized to pigment to improve mixed effect.Because the diameter of aperture is minimum, in no control letter Number when, capillarity can avoid its occur ink leak.
In one embodiment, the mixed block (210) includes four circuits for representing tetra- kinds of pigment of CMYK；The pigment After the pigment of passage (220) conveying enters the annular groove in mixed block (210), it is evenly distributed in annular groove.
In the present embodiment, a kind of concrete structure is as shown in figure 4, the circuit of four different colours represents tetra- kinds of CMYK respectively Pigment, the flow of each pigment passage are controlled by each independent control signal, and these signals are by installed in device bottom Chip (being located at the top of Fig. 2 shown devices, be not drawn into) is sent.The pigment that pigment passage 220 conveys enters in mixed block 210 After annular groove, it is evenly distributed in annular groove, in the presence of control signal, is sprayed by the aperture on annular groove, four ring shapes point The Kong Jun of cloth is inclined hole so that pigment concentrates the pre-mix zone sprayed in Fig. 3.The different control signals sent by chip change Become the flow of corresponding pigment passage, the pigment of different flow ratio is mixed to realize a variety of colors.
In one embodiment, the ball contact head (205) and mixed block (210) and its fixture can do entirety more Change, to adapt to the model of different materials and size.
In one embodiment, the coloring head (120) has angle to ensure to contact bulb and model table with x, y plane Face good contact, the angle determine according to the contour feature of the contact performance of workpiece and ball contact head (205), workpiece.
In the present embodiment, the coloring head (120) and the angle general control of x, y plane are more managed at 20 °~55 ° Think, angle is too small to cause coloring head (120) to be contacted with support platform (130), and angle causes greatly very much contact bulb can not be with model Peripheral good contact.
In the above-described embodiments, coloring principle of the invention is：
Prescribed level face is x, y plane, and vertical direction is z-axis, right-handed coordinate system.
1. Fig. 1 is the whole structure figure of 3 D-printing and color applicator, support platform 130 has z-axis mobile and turned around z-axis The dynamic free degree.
Moved 2. moulded head 115 can carry out y-axis along guide rod 110, guide rod 110 can carry out x-axis along guide rod 105 and move, and be molded First 115 can obtain the one-movement-freedom-degree of two axial directions of x, y.During work, support platform 130, moulded head 115 coordinate, and complete individual layer The printing of model.
3. coloring first 120 is fixed on guide rod 125, guide rod 125 equally has x, the one-movement-freedom-degree of y-axis, meanwhile, coloring First 120 have certain angle to ensure to contact bulb and model surface good contact with x, y plane.
4. during moulded head 115 forms single-layer model, coloring first 120 does not work.Single-layer model is waited to be molded Bi Hou, moulded head 115 move to high order end, and coloring first 120 contacts with model circumference, are rotated by platform 130 around z-axis The 3 axles linkage moved with the xy axles of guide rod 125 colours to model periphery, and this process only colours to model circumference, because This can reduce pigment cost.
5. after forming single-layer model by said process, the thickness that platform 130 declines a unit starts adding for lower layer cross section Work, thus cyclic process go out the complete part with color information.
In one embodiment, the concrete structure of coloring first 120 is：
1. including ball contact is first 205, mixed block 210, adding thermal resistance 215 (inessential, to be added according to material requirements), face Expect passage 220, flexible link 225, overall structure is as shown in Figure 2.
Pigment in the mixed zone of top is driven 2. in coloring process, contacted by bulb with model surface, during rolling to mould Type surface, ball contact head and mixed block and its fixture can do integral replacing, to adapt to the model of different materials and size, carry High flexibility.
3. the effect of mixed block 210 is that control by different control signals four kinds of pigment CMYK are ejected into pre-mix zone to enter The preliminary mixing of row, as shown in Figure 3.
In one embodiment, a kind of 210 concrete structure of mixed block is as shown in figure 4, the circuit difference of four different colours Tetra- kinds of pigment of CMYK are represented, the flow of each pigment passage is controlled by each independent control signal, and these signals are by installing Sent in the chip (being located at the top of Fig. 2 shown devices, be not drawn into) of device bottom.The pigment that pigment passage 220 conveys enters After annular groove in mixed block 210, it is evenly distributed in annular groove, in the presence of control signal, is sprayed by the aperture on annular groove Go out, the Kong Jun of four circle annular spreads is inclined hole so that pigment concentrates the pre-mix zone sprayed in Fig. 3.Sent by chip Different control signals change the flow of corresponding pigment passage, the pigment of different flow ratio are mixed to realize a variety of face Color.
In one embodiment, 210 another concrete structure of mixed block is as shown in figure 5, four macropores represent tetra- kinds of CMYK Color, each macropore bottom end vicinity have a passage for leading to other three kinds of color holes, and the other end of each passage leads to pair The top of macropore is answered, for example, having the bottom that passage leads to magenta hole on the top in black hole, equally, on the top in magenta hole There is the bottom that black hole is led in hole at end, and other in spill mixed zone two-by-two in this way, form 4 uniform small mixed zones.
Above-mentioned design can be atomized to pigment to improve mixed effect.Because the diameter of aperture is minimum, in no control letter Number when, capillarity can avoid its occur ink leak.
4. because the rolling of bulb can also drive the pigment in mixed zone to be mixed, such as Fig. 3 rolling Mixed Zone, Secondary mixing can be carried out and improve mixed effect.
5. having reserved adding thermal resistance 215, pigment channels peripheral is embedded in, chooses whether to heat according to the characteristic of different pigment And heating-up temperature.
6. the design adds flexible link 225.A kind of concrete scheme is to utilize spring.When program error or machine event During barrier, flexible link can drive coloured part to shrink, and avoid rigid shock, prevent defective work piece and color applicator.
It is not limited 7. being provided for power of the pigment in pipeline, can depending on requirement on machining accuracy and dimensional conditions Accurately controlled using stepper motor on top with selection, the schemes such as piezoelectricity control can also be utilized.
, can not if the pigment in hybrid chamber if pressure is too small 8. ball contact head and model should keep appropriate contact Driven by bulb to model surface, bulb can be damaged by pressure if pressure is too big.
9. depending on the size perceived model thickness of ball contact head, in order to ensure that coloring effect should cause bulb diameter to be more than mould Type thickness.
The present invention has advantages below：
1. in order to obtain preferable coloring effect, volume rending scheme requires to be carried out along the normal direction of painted areas Color, this just brings great difficulty to the configuration design and control of color applicator.In order to ensure that coloring is all along contact surface method To progress, contact portion is designed as ball contact head by this patent, can so ensure colored contact region stress all the time along wheel Wide normal direction.
2. traditional volume rending scheme is that whole cross section layer is coloured while being formed per layer cross section, so formed Model also has color inside the model of " can't see ", and the present invention only colours in model periphery, greatly reduces pigment cost.
3. mixed block can make pigment carry out first time premixing, the rolling of ball contact head can be such that pigment carries out again Mixing, equivalent to making pigment experienced secondary mixed process, colour mixture is more uniform for such design.
4. increase spring flexible link can avoid that rigid shock occurs, defective work piece and color applicator are prevented.
5. the design structure is simple, part can be changed partly or wholly, and cost is relatively low, can be selected according to processing request different Color applicator size, be easy to seriation and standardization.
6. because overall dimensions are smaller, it is also beneficial to reduce the color delay phenomenon in coloring process.
Here description of the invention and application are illustrative, are not wishing to limit the scope of the invention to above-described embodiment In.The deformation and change of embodiments disclosed herein are possible, real for the ordinary skill of those this areas is any The replacement and equivalent various parts for applying example are known.Art technology is any it is noted that not departing from the present invention Spirit or essential characteristics in the case of, the present invention can in other forms, structure, arrangement, ratio, and with other components, Material and part are realized.In the case where not departing from scope and spirit of the present invention, embodiments disclosed herein can be entered The other deformations of row and change.

Claims (9)

  1. A kind of 1. three-dimensionally shaped color applicator, it is characterised in that：Described device includes the first guide rod (110), the second guide rod (105), the 3rd guide rod (125), moulded head (115), coloring head (120) and support platform (130)；
    The moulded head (115) can carry out y-axis movement along the first guide rod (110)；
    First guide rod (110) can carry out x-axis movement along the second guide rod (105)；
    The support platform (130) is used for and moulded head (115) is engaged the printing for completing single-layer model；
    The coloring head (120) is fixed on the 3rd guide rod (125), and for being coloured to the periphery of the model, the 3rd leads Bar (125) has x, the one-movement-freedom-degree of y-axis；
    The coloring head (120) includes ball contact head (205), mixed block (210) and pigment passage (220)；
    The pigment passage (220) is used to pigment being transported in the annular groove in mixed block (210)；
    The pre-mix zone that the mixed block (210) is used to the pigment in annular groove being ejected into ball contact head is tentatively mixed, institute State preliminary mixed pigment to travel further into the rolling Mixed Zone of ball contact head, carry out the secondary mixing of pigment；
    The ball contact head (205) is used to contact with model surface, and pigment is applied into model surface.
  2. 2. device according to claim 1, it is characterised in that：The coloring head (120) also includes flexible link (225)；The flexible ring is saved in when described device breaks down, and is driven coloring head (120) to shrink, is avoided rigid shock.
  3. 3. device according to claim 1, it is characterised in that：The coloring head (120) also includes adding thermal resistance (215), the adding thermal resistance (215) is embedded in pigment channels peripheral, according to the characteristic of different pigment choose whether heating and Heating-up temperature.
  4. 4. device according to claim 1, it is characterised in that：The ball contact head (205) and the contact of model Should be maintained at can be such that pre-mix zone and the pigment of rolling mixed zone is driven by ball contact head (205) to model surface, and not As for damaging ball contact head (205) by pressure.
  5. 5. device according to claim 1, it is characterised in that：The size of the ball contact head (205) by model layer Thickness determines.
  6. 6. device according to claim 1, it is characterised in that：The mixed block (210) represents tetra- kinds of CMYK including four There is the passage for leading to other holes at the hole of color, each bottom hole end, and the other end of each passage leads to the top of corresponding aperture.
  7. 7. device according to claim 1, it is characterised in that：The mixed block (210) represents tetra- kinds of CMYK including four The circuit of pigment；After the pigment of pigment passage (220) conveying enters the annular groove in mixed block (210), it is evenly distributed in In annular groove.
  8. 8. device according to claim 1, it is characterised in that：The ball contact head (205) and mixed block (210) and its Fixture can do integral replacing, to adapt to the model of different materials and size.
  9. 9. device according to claim 1, it is characterised in that：The coloring head (120) has angle to protect with x, y plane Card contact bulb and model surface good contact, the angle is according to workpiece and contact performance, the workpiece of ball contact head (205) Contour feature determine.
CN201610207507.3A 2016-04-05 2016-04-05 One kind is based on threedimensional model extrinsic color device Expired - Fee Related CN105751505B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610207507.3A CN105751505B (en) 2016-04-05 2016-04-05 One kind is based on threedimensional model extrinsic color device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610207507.3A CN105751505B (en) 2016-04-05 2016-04-05 One kind is based on threedimensional model extrinsic color device

Publications (2)

Publication Number Publication Date
CN105751505A CN105751505A (en) 2016-07-13
CN105751505B true CN105751505B (en) 2018-04-10

Family

ID=56333510

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610207507.3A Expired - Fee Related CN105751505B (en) 2016-04-05 2016-04-05 One kind is based on threedimensional model extrinsic color device

Country Status (1)

Country Link
CN (1) CN105751505B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108556343A (en) * 2018-04-13 2018-09-21 东莞市榴花艺术有限公司 A kind of surface coloring method of 3D printing

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110405205B (en) * 2019-06-28 2021-08-10 北京航天控制仪器研究所 Laser processing device and method
CN111976144A (en) * 2020-07-07 2020-11-24 湖南工程学院 Three-dimensional model coloring device for industrial design

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104275799A (en) * 2014-05-26 2015-01-14 深圳市七号科技有限公司 Colored 3D printing device and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2930403C (en) * 2013-11-18 2022-08-02 Kai-Jui CHANG Color or multi-material three-dimensional (3d) printing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104275799A (en) * 2014-05-26 2015-01-14 深圳市七号科技有限公司 Colored 3D printing device and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108556343A (en) * 2018-04-13 2018-09-21 东莞市榴花艺术有限公司 A kind of surface coloring method of 3D printing

Also Published As

Publication number Publication date
CN105751505A (en) 2016-07-13

Similar Documents

Publication Publication Date Title
CN105751505B (en) One kind is based on threedimensional model extrinsic color device
CN204936224U (en) The colored 3D printer of a kind of hand type
CN105365221A (en) High-speed reciprocating type color 3D printer
CN107570663B (en) A kind of sand mold Method of printing of the different aperture nozzle of double spray heads
CN110216306A (en) A kind of four novel axis pattern block engraving systems
CN107042631B (en) The rotary 3D printer of 3T Three Degree Of Freedom
CN1063999C (en) Method and apparatus for producing stretch blow molded articles
CN101234519A (en) Giant engineering vehicle radial tyre underneath type loose die and method for producing tyre by the same
CN109257885A (en) Wiring board method for plugging and wiring board hole plugging equipment
TW201722689A (en) Color fused deposition modeling three-dimensional printing apparatus and color fused deposition modeling three-dimensional printing method that applies dye directly to materials
CN105094088A (en) Method and device for large-scale customerizing personalized products on assembly line
CN205870943U (en) Tire mould
CN203799865U (en) Coil winding head of multi-head automatic coil winding machine
CN207607057U (en) The structure of mistake proofing is assembled for mold
CN107599285B (en) The molding die of fine aperture sealing rubber ring and the manufacture method of finished product rubber ring
CN208788964U (en) A kind of skeleton, the RIM mold including skeleton, RIM molded part
CN207325881U (en) A kind of sand mold location structure
CN206474383U (en) Tyre surface leach-color device
US2165827A (en) Manufacture of a multicolor lead
CN106011437B (en) The carburizing and quenching frock of bent axle
CN202462711U (en) Vulcanizing mold for rubber diaphragm of automobile braking gas chamber
CN205685496U (en) A kind of output device of the ceramic powder for pottery 3D printer
CN101224339B (en) Mahjong and fabricating method thereof
CN204487933U (en) The processing mold of composite construction automotive upholstery
CN103410878A (en) High-performance tripod constant velocity universal joint

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information

Inventor after: Lu Bingheng

Inventor after: Wang Li

Inventor after: Hu Hangfeng

Inventor after: Wang Kangrun

Inventor after: Wang Lin

Inventor after: Zhao Xin

Inventor after: Xu Jie

Inventor after: Hu Liqin

Inventor before: Lu Bingheng

Inventor before: Wang Li

Inventor before: Hu Hangfeng

Inventor before: Wang Kangrun

Inventor before: Wang Lin

Inventor before: Zhao Xin

Inventor before: Xu Jie

Inventor before: Hu Liqin

COR Change of bibliographic data
GR01 Patent grant
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: 20180410

Termination date: 20190405