CN108454096A - 3D printing feed device for creamy material - Google Patents
3D printing feed device for creamy material Download PDFInfo
- Publication number
- CN108454096A CN108454096A CN201810420612.4A CN201810420612A CN108454096A CN 108454096 A CN108454096 A CN 108454096A CN 201810420612 A CN201810420612 A CN 201810420612A CN 108454096 A CN108454096 A CN 108454096A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- printing
- plate
- creamy
- feed 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/001—Rapid manufacturing of 3D objects by additive depositing, agglomerating or laminating of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
-
- 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
Abstract
The invention discloses a kind of 3D printing feed devices for creamy material, it is used for the 3D printing equipment of creamy material, it includes material bed, the shaping mechanism and feeding machanism that are mutually adjacent on the material bed and the bottom plate being installed on material bed bottom, the shaping mechanism includes replaceable moulding cylinder, sliding is set to substrate and first piston plate on the molding inside wall of cylinder from top to bottom successively, the feeding machanism includes being disposed adjacent with the moulding cylinder for material cylinder, it is slidedly arranged on the second piston plate being fed on the inside wall of cylinder and the feed plate at the top of material cylinder is installed on by screw, the first piston plate and second piston plate respectively with an at least thrust cylinder vertical connection.The present invention helps to meet printing demand for the feed quantity in material cylinder, improves the precision of printing, and reasonable in design, applicability is wide.
Description
Technical field
The present invention relates to increases material manufacturing technology fields, and in particular to a kind of 3D printing feed device for creamy material,
It is suitable for ceramic 3D printing techniques, are also applied for the 3D printing technique of printing paste object.
Background technology
3D printing equipment is also known as three-dimensional printer, is a kind of increases material manufacturing technology, i.e. a kind of machine of rapid prototyping technology,
It is based on a digital model file, and with adhesive materials such as special wax material, powdery metal or plastic, ceramics, leads to
The jointing material of printing multilayer is crossed to manufacture three-dimensional object.The medium wide variety that can be used for printing, numerous plastics to gold
Category, ceramic-like paste and rubber type of material.
The creamy materials such as ceramics have excellent mechanical property（High intensity, high rigidity, high-wearing feature）, thermal property（It is resistance to
High temperature, low thermal coefficient of expansion and thermal shock resistance）And chemical stability, it is widely used in petrochemical industry, Ferrous Metallurgy, mechanical electric
The industrial circles such as son, aerospace, energy environment protection, nuclear energy, automobile, high temperature kiln.Ceramic forming material method is main at present
Have：Extrusion forming, injection moulding, isostatic pressing, tape casting etc. need to be according to the shapes of component when these techniques prepare component
Shape prepares the mold with respective shapes, if the structure of component varies slightly, it is necessary to prepare mold again or need to sample
It is machined, thus increases manufacturing cost.And limited by mold, these techniques are suitble to prepare simple shape
Product.With the development of industry, these conventional molding process have been unable to meet the requirement of certain special dimensions.Rapid shaping technique
（RP）It is a kind of novel forming technology of fast development in recent years.The technique has the characteristics that compared with traditional molding methods：
（1）Complex-shaped product can be prepared；（2）It is participated in without any mold or model in forming process, keeps process more integrated
Change, the manufacturing cycle shortens, and production efficiency is high；（3）Formed body geometry and size can by software processing system with
When change, without waiting for the design and manufacture of mold, greatly shorten the new product development time；（4）It can the small electronics of preparation structure
The advantages that ceramic.Therefore, rapid shaping technique is widely paid close attention in recent years.
Ceramic 3D printing technique is the mixture that ceramic powders and a certain adhesive powder are formed, and SLA is light-cured into
The ceramic powder for being mixed with photosensitive resin is obtained green compact by type technology after ultraviolet light cures, and is post-processed by degreasing and sintering etc.
To ceramic objects.SLA Stereolithography technologies have forming accuracy it is high, can straight forming complexity fine structure ceramic.And
This ceramic material have viscosity it is big, without mobility, be on the make also easy to produce bubble, and make to be difficult to realize send in ceramic material
Material, thus as a key point of 3D printing ceramic material, therefore design a kind of 3D printing feeding suitable for creamy material
Device is just very necessary.
Invention content
In order to solve the above technical problems, we have proposed a kind of 3D printing feed device for creamy material, structure
Rationally, applied widely and high yield rate.
In order to achieve the above objectives, technical scheme is as follows：
For the 3D printing feed device of creamy material, it to be used for the 3D printing equipment of creamy material comprising material bed adjacent is set
In shaping mechanism and feeding machanism and the bottom plate that is installed on material bed bottom on the material bed, the shaping mechanism packet
It includes replaceable moulding cylinder, slide the substrate being set on the molding inside wall of cylinder and first piston plate from top to bottom successively, it is described
Feeding machanism include be disposed adjacent with the moulding cylinder for material cylinder, be slidedly arranged on it is described feed the inside wall of cylinder on second piston plate with
And the feed plate at the top of material cylinder is installed on by screw, the first piston plate and second piston plate are respectively at least one
Thrust cylinder vertical connection, the moulding cylinder and for material cylinder can from it is upward, downwards or horizontal direction on take out.
Further, strip opening is also provided on the upper surface of the feed plate.
Further, the lower surface of the feed plate has symmetrical tapered plane.
Further, also it is connected with an at least motor per the thrust cylinder.
Further, the thrust cylinder is electric cylinder.
Further, the second piston plate and for also setting an at least sealing ring between material cylinder.
Further, an at least sealing ring is also set between the first piston plate and moulding cylinder.
Through the above technical solutions, the present invention is used for the 3D printing feed device of creamy material, one is opened up above feed plate
Inclined-plane in a certain angle, helps to meet printing demand for the feed quantity in material cylinder, carry below strip opening and feed plate
The high precision of printing, and it is reasonable in design, and applicability is wide.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without creative efforts, others are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the cross section view of the 3D printing feed device for creamy material disclosed in the embodiment of the present invention；
Fig. 2 is the vertical view of the 3D printing feed device for creamy material disclosed in the embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
With reference to schematic diagram, specific embodiments of the present invention will be described in further detail.
Referring to Fig.1, Fig. 2 is used for the 3D printing feed device of creamy material, is used for the 3D printing equipment of creamy material,
It includes expecting bed 1, the shaping mechanism being mutually adjacent on the material bed 1 and feeding machanism and being installed on 1 bottom of material bed
Bottom plate 2, the shaping mechanism include moulding cylinder 3, successively from top to bottom sliding be set to 3 inner wall of the moulding cylinder on substrate 4
With first piston plate 5, the feeding machanism include be disposed adjacent with the moulding cylinder 3 for material cylinder 6, be slidedly arranged on it is described for material cylinder
Second piston plate 7 on 6 inner walls and the feed plate 8 for 6 top of material cylinder, the first piston plate are installed on by screw
5 with second piston plate 7 respectively with 9 vertical connection of an at least thrust cylinder, 9 be also connected with an at least motor 10 per the thrust cylinder,
The thrust cylinder 9 is electric cylinder, and can also be other can provide the cylinder body of thrust function, can be replaced with according to different materials
Type cylinder 3 can take out for material cylinder 6, the moulding cylinder 3 and for material cylinder 6 from upward, downward or horizontal direction, which can
Accurately control feed quantity.
In order to make printed material meet printing demand, strip opening a is also provided on the upper surface of the feed plate 8, and
The lower surface of the feed plate 8 has symmetrical tapered plane, and material is open from strip and squeezes out when feed, can eliminate material
Stomata, it helps pave.
The second piston plate 7 and for also setting an at least sealing ring 11 between material cylinder 6, prevents material leakage, extends for material cylinder
Service life.
An at least sealing ring 12 is also set between the first piston plate 5 and moulding cylinder 3, is prevented material leakage, is extended moulding cylinder
Service life.
The operation principle of the above-mentioned 3D printing feed device for creamy material be referring to Fig.1, Fig. 2, when preparing auxiliary material,
It is risen for material cylinder, moulding cylinder declines, and doctor assemblies start stone, the zero of current layer is started from after stone from left to right
Part；After current layer has made, doctor assemblies move right；When making next layer again, the action before repeating.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (7)
1. for the 3D printing feed device of creamy material, it to be used for the 3D printing equipment of creamy material, which is characterized in that it is wrapped
The bottom plate for including material bed, the shaping mechanism being mutually adjacent on the material bed and feeding machanism and being installed on material bed bottom,
The shaping mechanism includes replaceable moulding cylinder, sliding is set to substrate on the molding inside wall of cylinder and the from top to bottom successively
One piston plate, the feeding machanism include be disposed adjacent with the moulding cylinder for material cylinder, be slidedly arranged on the feed inside wall of cylinder
Second piston plate and the feed plate at the top of material cylinder, the first piston plate and second piston are installed on by screw
Plate respectively with an at least thrust cylinder vertical connection.
2. the 3D printing feed device according to claim 1 for creamy material, which is characterized in that the feed plate
Strip opening is also provided on upper surface.
3. the 3D printing feed device according to claim 2 for creamy material, which is characterized in that the feed plate
Lower surface has symmetrical tapered plane.
4. the 3D printing feed device according to claim 1 for creamy material, which is characterized in that per the thrust cylinder
Also it is connected with an at least motor.
5. the 3D printing feed device according to claim 4 for creamy material, which is characterized in that the thrust cylinder is
Electric cylinder.
6. the 3D printing feed device according to claim 1 for creamy material, which is characterized in that the second piston
Plate and for also setting an at least sealing ring between material cylinder.
7. the 3D printing feed device according to claim 1 for creamy material, which is characterized in that the first piston
An at least sealing ring is also set between plate and moulding cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810420612.4A CN108454096B (en) | 2018-05-04 | 2018-05-04 | 3D printing feeding device for paste material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810420612.4A CN108454096B (en) | 2018-05-04 | 2018-05-04 | 3D printing feeding device for paste material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108454096A true CN108454096A (en) | 2018-08-28 |
| CN108454096B CN108454096B (en) | 2020-02-21 |
Family
ID=63214603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810420612.4A Active CN108454096B (en) | 2018-05-04 | 2018-05-04 | 3D printing feeding device for paste material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108454096B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895391A (en) * | 2019-04-04 | 2019-06-18 | 上海航天设备制造总厂有限公司 | A kind of sealed fast assembling-disassembling moulding cylinder for 3D printing equipment |
| CN110280761A (en) * | 2019-07-02 | 2019-09-27 | 宁波哈勒姆电子科技有限公司 | A kind of metal powder 3D printer seal-moving device and its implementation method |
| CN111086207A (en) * | 2018-10-24 | 2020-05-01 | 义获嘉伟瓦登特公司 | Method and device for building shaped bodies by curing building materials by photo-polymerization stereolithography |
| CN112793157A (en) * | 2020-12-07 | 2021-05-14 | 东莞职业技术学院 | 3D printer that polychrome gradient was printed |
| CN113695791A (en) * | 2021-09-08 | 2021-11-26 | 隋玉虎 | Hydraulic coating device of rod welding machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6220160B1 (en) * | 1999-08-13 | 2001-04-24 | David C. Weber | Ink feeding system and method for a printing, duplicating or like machines |
| CN106583714A (en) * | 2016-12-22 | 2017-04-26 | 中山市新泰兴粉末冶金有限公司 | 3d printer |
| CN106827532A (en) * | 2017-03-01 | 2017-06-13 | 意特利（上海）科技有限公司 | 3d printer |
| CN206747529U (en) * | 2017-03-22 | 2017-12-15 | 安徽恒利增材制造科技有限公司 | A kind of 3D printing rapidform machine based on precoated sand material |
| CN208392648U (en) * | 2018-05-04 | 2019-01-18 | 苏州中瑞智创三维科技股份有限公司 | 3D printing feed device for creamy material |
-
2018
- 2018-05-04 CN CN201810420612.4A patent/CN108454096B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6220160B1 (en) * | 1999-08-13 | 2001-04-24 | David C. Weber | Ink feeding system and method for a printing, duplicating or like machines |
| CN106583714A (en) * | 2016-12-22 | 2017-04-26 | 中山市新泰兴粉末冶金有限公司 | 3d printer |
| CN106827532A (en) * | 2017-03-01 | 2017-06-13 | 意特利（上海）科技有限公司 | 3d printer |
| CN206747529U (en) * | 2017-03-22 | 2017-12-15 | 安徽恒利增材制造科技有限公司 | A kind of 3D printing rapidform machine based on precoated sand material |
| CN208392648U (en) * | 2018-05-04 | 2019-01-18 | 苏州中瑞智创三维科技股份有限公司 | 3D printing feed device for creamy material |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086207A (en) * | 2018-10-24 | 2020-05-01 | 义获嘉伟瓦登特公司 | Method and device for building shaped bodies by curing building materials by photo-polymerization stereolithography |
| CN111086207B (en) * | 2018-10-24 | 2022-05-03 | 义获嘉伟瓦登特公司 | Method and device for building shaped bodies by curing building materials by photo-polymerization stereolithography |
| CN109895391A (en) * | 2019-04-04 | 2019-06-18 | 上海航天设备制造总厂有限公司 | A kind of sealed fast assembling-disassembling moulding cylinder for 3D printing equipment |
| CN110280761A (en) * | 2019-07-02 | 2019-09-27 | 宁波哈勒姆电子科技有限公司 | A kind of metal powder 3D printer seal-moving device and its implementation method |
| CN112793157A (en) * | 2020-12-07 | 2021-05-14 | 东莞职业技术学院 | 3D printer that polychrome gradient was printed |
| CN113695791A (en) * | 2021-09-08 | 2021-11-26 | 隋玉虎 | Hydraulic coating device of rod welding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108454096B (en) | 2020-02-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108454096A (en) | 3D printing feed device for creamy material | |
| CN104526838B (en) | Method for 3D ceramic printing forming | |
| CN106278201B (en) | Barren ceramic powder slurry for directly-formed 3D ceramic printing and preparation method and application thereof | |
| CN103817767A (en) | Method for manufacturing ceramic products with 3D printing technology | |
| CN103192612B (en) | Based on 3D printer device robot system and the Method of printing of magnetorheological materials | |
| CN204097583U (en) | Dot matrix anode type electroreduction metal deposition part 3D prints equipment | |
| US11420254B2 (en) | Method of forming an object using 3D printing | |
| Equbal et al. | Rapid tooling: A major shift in tooling practice | |
| CN103407296A (en) | Method for achieving high-melting-point material 3D printing through nanometer ink together with laser melting | |
| CN208375523U (en) | 3D printing scraping device and its equipment for paste object | |
| CN205020808U (en) | Metal 3D prints device that adds bearing structure | |
| CN108819223A (en) | A kind of interior three-dimensional structural circuit integrated manufacture method based on 3D printing | |
| CN107365158B (en) | Structural ceramic paste for extrusion type 3D printing and preparation method thereof | |
| CN208392648U (en) | 3D printing feed device for creamy material | |
| CN108069706A (en) | A kind of forming method of the fiber reinforced ceramic thin-wall part based on 3D printing technique | |
| CN101328599A (en) | Numerical control selected area electrochemical deposition rapid forming method and apparatus | |
| US5818005A (en) | Electrical discharge machining electrode and rapid method for fabricating same | |
| CN108083812A (en) | A kind of increasing material production method of labyrinth ceramic base part | |
| Parupelli | Understanding hybrid additive manufacturing of functional devices | |
| US10610922B2 (en) | Ceramic slurry compositions and methods of use thereof | |
| JP2004124201A (en) | Method of laser beam lithography using metal powder | |
| CN107984755A (en) | The 3D printer and its forming method of a kind of double molding modes of high accuracy | |
| CN104191495A (en) | Forming method of cement, cement-based composite material and ceramic refined products | |
| Sachs et al. | Three dimensional printing: rapid tooling and prototypes directly from CAD representation | |
| CN108582406A (en) | 3D printing scraping device for paste object |
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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 215223 No. 13 Tongan West Road, Wujiang District, Jiangsu, Suzhou Applicant after: Suzhou Zhong Rui Zhi Chuang 3D Polytron Technologies Inc Address before: 215223 No. 13 Tongan West Road, Wujiang District, Jiangsu, Suzhou Applicant before: Z Rapid Technologies Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |