CN107379551A - A kind of environmental-protection flame-retardant 3D printing material processing unit (plant) and preparation method - Google Patents
A kind of environmental-protection flame-retardant 3D printing material processing unit (plant) and preparation method Download PDFInfo
- Publication number
- CN107379551A CN107379551A CN201710751894.1A CN201710751894A CN107379551A CN 107379551 A CN107379551 A CN 107379551A CN 201710751894 A CN201710751894 A CN 201710751894A CN 107379551 A CN107379551 A CN 107379551A
- Authority
- CN
- China
- Prior art keywords
- plate
- retardant
- environmental
- printing
- casing
- 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
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/115—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by spraying molten metal, i.e. spray sintering, spray casting
-
- 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
- B33Y10/00—Processes of additive manufacturing
-
- 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 environmental-protection flame-retardant 3D printing material processing unit (plant) and preparation method, including body；Body upper end inner horizontal is connected with mixed plate；Body upper end left and right sidewall is connected with metal smelter；The metal smelter is connected to by jet pipe in body and jet pipe is in the upside of mixed plate；Transitional cylinder is provided with the downside of the mixed plate；Point conduit is connected with left and right sides of the transitional cylinder and divides conduit to pass on the outside of body.The present invention mixed plate be easy to accept 3D printing material required for making material liquid；Cover plate is used to close body, prevents that material is spilt during running；Jet pipe is for spraying the metal liquid in metal smelter to mixed plate so that metal material and the fluent material put into mix, and enhance the anti-flammability of material；Transitional cylinder is used for the material for catching mixing；Conduit is divided to be used to export the material of mixing；Agitating shaft is used to be stirred material so that material is sufficiently mixed uniformly.
Description
Technical field
The invention belongs to material processing plant technical field, is processed more particularly to a kind of environmental-protection flame-retardant 3D printing material
Device and preparation method.
Background technology
3D printing is a kind of building block system accumulation manufacturing technology in fact, is modeled in using 3-D technology and utilizes computer digit mould
Based on type, just as we usually print simply one layer of plane be two dimension, 3D printing is just as building building blocks, by one layer
One layer of two dimensional surface carries out building the technology for constructing object, be mostly on the material used powdery metal or plastics or its
He can jointing material printed.
3D printing, also referred to as increasing material manufacturing, it, which is realized, manufactures from grade material, subtracts material to the great change for increasing material.Subtract material processing
Technique refers mainly to cut, milling, mill etc., wait material processing technology then casting, forging, welding etc. as representative, and 3D printing is then increasing material manufacturing skill
Art, it can once manufacture arbitrarily complicated parts.
Due to changing the cooked modes such as cutting, assembling, reduce manufacturing procedure, 3D printing can greatly shorten new product,
The development cost of new technology and cycle.By taking engine cylinder cover as an example, traditional sand casting, moulds of industrial equipment manufacture and design cycle needs
5 months, and utilize 3D printing technique, then it can go out Four valve six cylinder engine cylinder cap sand mold in 1 week global formation.
At present, 3D printing obtains tentatively in fields such as Aero-Space, automobile, biologic medical, Making mold, cultural creatives
Using industry size speedup is quickly.Relevant data show, 3D printing industry size in China's 2013 is 2,000,000,000 yuan or so, 2014
Year is up to 3,700,000,000 yuan or so.The five-year, China's 3D printing market scale also by realize more than 30% rapid growth.
Relevant data point out that the prospect using 3D printing as the increasing material manufacturing of representative is " wound material ", i.e., according to material genome,
Develop superhigh intensity, superelevation heatproof, superhigh tenacity, superelevation new material against corrosion.3D printing has been manufactured that heatproof at present
3315 degrees Celsius of alloy, for " imperial airship 2 ", it greatly strengthen airship thrust.
The fast development of 3D print technologies becomes the emphasis of domestic and international RP technique research in recent years.At present, it is beautiful
State, Europe and Japan are all stood in the strategic height of 21 century manufacturing industry competition, and substantial amounts of research has been put into RP technique,
Developed rapidly 3D printing technique.In national defence, European and American developed countries pay much attention to the application of 3D printing technique, and
Put into huge fund and develop increasing material manufacturing metallic element, particularly promote increases material manufacturing technology energetically in the high value material such as titanium alloy
Application in parts manufacture.Material is the material base of 3D printing, and the bottleneck of restricting current 3D printing development.
3D printing material is the important substance basis of 3D printing technique development, and to a certain extent, the development of material determines
Can 3D printing wider application.At present, 3D printing material mainly includes engineering plastics, photosensitive resin, rubber-like material
Material, metal material and ceramic material etc., in addition, coloured plaster material, artificial bone meal, cell biological raw material and granulated sugar etc.
Food material is also applied in 3D printing field.These raw material used in 3D printing are all specific to 3D printing equipment
Researched and developed with technique, otherwise varied with common plastics, gypsum, resin etc., its form typically has powdered, thread, synusia
Shape, liquid etc..Generally, according to the type of printing device and the difference of operating condition, used powdered 3D printing material
Particle diameter be 1~100 μm, and in order that powder keeps good mobility, typically require that powder will have high sphericity.
3D printing does not need mould, and with regard to that can carry out parts manufacture, the unit price of product is almost unrelated with batch, therefore new
Very advantageous in product development and small lot production, enterprise can carry out multi items individual character manufacturing, it might even be possible to provide customization.
3D printing technique has agreed with the theories of the manufacture of industry 4.0 intelligent, resource efficiency and product hommization, therefore into
For the emphasis of development abroad.The revolution of this manufacturing technology, Chinese manufacturing is upgraded also most important.China's 3D printing is by rate
Extensive use first is obtained in aircraft industry and biomedical sector, with further dashing forward for printing device and printed material technology
Broken, the further decline of cost, 3D printing will be also further developed in personal consumption field.During " 13 ", 3D is beaten
Print the mode of production of profound influence manufacturing enterprise, lead manufacturing industry to step into customization from standardization and lean production and produce.
Utensil of today is required for that various situations can be strained, ensure utensil can maximum efficiency use, rather than one touches
Just bad, some electronic products of waterproof have existed for, but can not also accomplish for fire prevention, for preventing fires firstly the need of just
It is fire proofing, this is primary condition, and is used as 3d printed materials then plasticity is just important, our common plasticity
Strong material is mainly rubber, so needing to add elastomeric material.
The content of the invention
It is an object of the invention to provide a kind of environmental-protection flame-retardant 3D printing material processing unit (plant) and preparation method, to solve
The problem of being proposed in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme（One）：
A kind of environmental-protection flame-retardant 3D printing material processing unit (plant), including body；Body upper end inner horizontal is connected with mixing
Plate；Body upper end left and right sidewall is connected with metal smelter；The metal smelter is connected to by jet pipe in body and jet pipe
Upside in mixed plate；Transitional cylinder is provided with the downside of the mixed plate；A point conduit is connected with left and right sides of the transitional cylinder
And conduit is divided to pass on the outside of body；Casing is connected with described two points of conduit outlets；Traverse has agitating shaft in the casing；Institute
State and be connected with stuffing-box on the upside of each casing；The underface of each casing is horizontally disposed air-dried plate.
As a preferred technical solution of the present invention, the mixed plate is notch board.
As a preferred technical solution of the present invention, the body upper port is stamped cover plate.
As a preferred technical solution of the present invention, the body is bilateral symmetry.
As a preferred technical solution of the present invention, the transitional cylinder inner bottom surface is convex surface.
As a preferred technical solution of the present invention, the organism bottom is provided with damper.
As a preferred technical solution of the present invention, the air-dried plate upper surface sets fluted
The present invention provides following technical scheme（Two）：
A kind of environmental-protection flame-retardant 3D printing material preparation method, comprises the following steps：
The liquid for the single material melts that printed material needs is poured into body first so that single liquid falls on mixed plate
Mixed.
Then metal material is sprayed onto on mixed plate by metal smelter by jet pipe so that metal material and the liquid material of input
Material mixes, and enhances the anti-flammability of material.
Then in the transitional cylinder of the mixing material flow direction downside on mixed plate so that material is by dividing conduit to branch to body
In two casings in outside, material is stirred by the agitating shaft in casing so that material is sufficiently mixed uniformly.
Then the stuffing-box of casing connection conveys rubber fluent material into casing so that rubber fluent material and printing material
Material mixes, and strengthens the plasticity of printed material, consequently facilitating carrying out 3D printing, finally releases the material in casing to wind
On dry plate, air-dried, be easy to accept.
Compared with prior art, the beneficial effects of the invention are as follows：
Mixed plate be easy to accept 3D printing material required for making material liquid；Cover plate is used to close body, prevents from operating
When material spill；Jet pipe is for spraying the metal liquid in metal smelter to mixed plate so that metal material and the liquid of input
Body material mixes, and enhances the anti-flammability of material；Transitional cylinder is used for the material for catching mixing；Dividing conduit to be used for will mixing
Material export；Agitating shaft is used to be stirred material so that material is sufficiently mixed uniformly；Stuffing-box conveys rubber into casing
Fluent material so that rubber fluent material mixes with printed material, strengthens the plasticity of printed material, consequently facilitating entering
Row 3D printing；Air-dried plate is easy to catch the material flowed out out of casing, is air-dried, and is easy to accept；Groove prevent liquid from
Air-dry and flow down on plate；Damper is used for the vibrations for mitigating body operation, reduces the loss of body.
Brief description of the drawings
Fig. 1 is a kind of environmental-protection flame-retardant 3D printing material processing unit (plant) of the present invention and the structural representation of preparation method.
Fig. 2 be Fig. 1 shown in a kind of environmental-protection flame-retardant 3D printing material processing unit (plant) and preparation method metal smelter with
The connection diagram of body.
Fig. 3 is a kind of knot of the air-dried plate of the environmental-protection flame-retardant 3D printing material processing unit (plant) and preparation method shown in Fig. 1
Structure schematic diagram.
In figure：1- bodies；2- mixed plates；3- metal smelters；4- jet pipes；5- cover plates；6- transitional cylinders；7- divides conduit；8- subtracts
Shake device；9- air-dries plate；10- casings；11- agitating shafts；12- stuffing-boxs；13- grooves.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-3, a kind of embodiment provided by the invention：A kind of environmental-protection flame-retardant 3D printing material processing unit (plant) and
Preparation method, including body 1；The upper end inner horizontal of body 1 is connected with mixed plate 2, and mixed plate 2 is easy to accept 3D printing material
The liquid of making material required for material；The upper port of body 1 is stamped cover plate 5, and cover plate 5 is used to close body 1, prevents from operating
When material spill；The mixed plate 2 is notch board, is easy to material to bring together and mixes；The upper end left and right sidewall of body 1
It is connected with metal smelter 3；The metal smelter 3 is connected to by jet pipe 4 in body 1 and jet pipe 4 is in the upside of mixed plate 2,
Jet pipe 4 is for spraying the metal liquid in metal smelter 3 to mixed plate 2 so that metal material and the fluent material put into mix
It is combined, enhances the anti-flammability of material；The downside of mixed plate 2 is provided with transitional cylinder 6, and transitional cylinder 6 is used to catch mixing
Material；The inner bottom surface of transitional cylinder 6 is convex surface, and the material facilitated access for divides dividing in conduit 7 to both sides；The transitional cylinder 6
The left and right sides be connected with point conduit 7 and divide conduit 7 to pass the outside of body 1, divide conduit 7 to be used for the material export of mixing；Institute
State two points of exits of conduit 7 and be connected with casing 10；Traverse has an agitating shaft 11 in the casing 10, and agitating shaft 11 is used to stirring mixed
Condensation material so that material is sufficiently mixed uniformly；The upside of each casing 10 is connected with stuffing-box 12, and stuffing-box 12 is to casing 10
Interior conveying rubber fluent material so that rubber fluent material mixes with printed material, strengthens the plasticity of printed material,
Consequently facilitating carry out 3D printing；The underface of each casing 10 is horizontally disposed air-dried plate 9, air-dry plate 9 be easy to catch from
The material of outflow, is air-dried, is easy to accept in casing 1；The upper surface of air-dried plate 9 sets fluted 13, and groove 13 is anti-
Only liquid flows down from air-dried plate 9；The bottom of body 1 is provided with damper 8, and damper 8 is used to mitigate the operation of body 1
Vibrations, reduce the loss of body 1.
It is below the preparation method of the present invention：
The liquid for the single material melts that printed material needs is poured into body 1 first so that single liquid falls in mixed plate 2
On mixed.
Then metal material is sprayed onto on mixed plate 2 by metal smelter 3 by jet pipe 4 so that metal material and the liquid of input
Body material mixes, and enhances the anti-flammability of material.
Then in the transitional cylinder 6 of the mixing material flow direction downside on mixed plate 2 so that material is by dividing conduit to branch to machine
In two casings 10 in the outside of body 1, material is stirred by the agitating shaft 11 in casing 10 so that material is sufficiently mixed uniformly.
Then casing 10 connect stuffing-box 12 convey rubber fluent material into casing 10 so that rubber fluent material and
Printed material mixes, and strengthens the plasticity of printed material, consequently facilitating carrying out 3D printing, finally releases in casing 10
On material to air-dried plate 9, air-dried, be easy to accept.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Claims (8)
1. a kind of environmental-protection flame-retardant 3D printing material processing unit (plant), including body（1）, it is characterised in that：The body（1）Upper end
Inner horizontal is connected with mixed plate（2）；The body（1）Upper end left and right sidewall is connected with metal smelter（3）；The metal smelter
（3）Pass through jet pipe（4）It is connected to body（1）Interior and jet pipe（4）In mixed plate（2）Upside；The mixed plate（2）Downside is set
It is equipped with transitional cylinder（6）；The transitional cylinder（6）The left and right sides be connected with a point conduit（7）And divide conduit（7）Pass body（1）Outside
Side；Described two points of conduits（7）Exit is connected with casing（10）；The casing（10）Interior traverse has agitating shaft（11）；It is described
Each casing（10）Upside is connected with stuffing-box（12）；Each casing（10）Underface horizontally disposed have air-dried plate（9）.
A kind of 2. environmental-protection flame-retardant 3D printing material processing unit (plant) according to claim 1, it is characterised in that：The mixing
Plate（2）For notch board.
A kind of 3. environmental-protection flame-retardant 3D printing material processing unit (plant) according to claim 1, it is characterised in that：The body
（1）Upper port is stamped cover plate（5）.
A kind of 4. environmental-protection flame-retardant 3D printing material processing unit (plant) according to claim 1, it is characterised in that：The body
（1）For bilateral symmetry.
A kind of 5. environmental-protection flame-retardant 3D printing material processing unit (plant) according to claim 1, it is characterised in that：The transition
Cylinder（6）Inner bottom surface is convex surface.
A kind of 6. environmental-protection flame-retardant 3D printing material processing unit (plant) according to claim 1, it is characterised in that：The body
（1）Bottom is provided with damper（8）.
A kind of 7. environmental-protection flame-retardant 3D printing material processing unit (plant) according to claim 1, it is characterised in that：It is described to air-dry
Plate（9）Upper surface sets fluted（13）.
A kind of 8. environmental-protection flame-retardant 3D printing material preparation method, it is characterised in that：The preparation method comprises the following steps：
The liquid for the single material melts that printed material needs is poured into body first（1）It is interior so that single liquid, which falls, to be mixed
Plate（2）On mixed；
Then metal smelter（3）Pass through jet pipe（4）Metal material is sprayed onto mixed plate（2）On so that metal material and input
Fluent material mixes, and enhances the anti-flammability of material；
Then mixed plate（2）On mixing material flow direction downside transitional cylinder（6）It is interior so that material is by dividing conduit to branch to machine
Body（1）Two casings in outside（10）It is interior, by casing（10）Interior agitating shaft（11）It is stirred material so that material is fully mixed
Close uniform；
Then casing（10）The stuffing-box of connection（12）To casing（10）Interior conveying rubber fluent material so that rubber fluent material
Mixed with printed material, strengthen the plasticity of printed material, consequently facilitating carrying out 3D printing, finally release casing（10）
Interior material is to air-dried plate（9）On, air-dried, be easy to accept.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710751894.1A CN107379551A (en) | 2017-08-28 | 2017-08-28 | A kind of environmental-protection flame-retardant 3D printing material processing unit (plant) and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710751894.1A CN107379551A (en) | 2017-08-28 | 2017-08-28 | A kind of environmental-protection flame-retardant 3D printing material processing unit (plant) and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107379551A true CN107379551A (en) | 2017-11-24 |
Family
ID=60345937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710751894.1A Pending CN107379551A (en) | 2017-08-28 | 2017-08-28 | A kind of environmental-protection flame-retardant 3D printing material processing unit (plant) and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107379551A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196550A (en) * | 2015-10-30 | 2015-12-30 | 兰红波 | Multi-material multi-scale 3D (3-dimensional) printing device provided with single spray nozzle as well as working method of 3D printing device |
-
2017
- 2017-08-28 CN CN201710751894.1A patent/CN107379551A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196550A (en) * | 2015-10-30 | 2015-12-30 | 兰红波 | Multi-material multi-scale 3D (3-dimensional) printing device provided with single spray nozzle as well as working method of 3D printing device |
Non-Patent Citations (1)
| Title |
|---|
| 张可喜等: "《材料合成与制备研究》", 30 April 2014, 中国水利水电出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103980739B (en) | A kind of part replaces multiple modified ultra-fine non-metallic powder of titanium dioxide and preparation method thereof | |
| CN104387046B (en) | The preparation method of a kind of ferrite powder and mist projection granulating thereof | |
| CN204338048U (en) | Blender | |
| CN102093034A (en) | Ceramic and preparation method thereof | |
| CN109261890A (en) | The preparation method of ceramic core printed material and preparation method thereof and ceramic core | |
| CN104387090A (en) | Slurry used for ferrite powder spray granulation and preparation method thereof | |
| CN106187089A (en) | A kind of environment-friendly type building pottery and preparation method thereof | |
| CN106431458A (en) | Method for preparing porous ceramics from vanadium extraction tailings | |
| CN105397025B (en) | Nodular cast iron well lid lost foam casting method | |
| CN107379551A (en) | A kind of environmental-protection flame-retardant 3D printing material processing unit (plant) and preparation method | |
| CN109605232A (en) | A kind of cutting sheet and preparation method thereof | |
| CN108262440A (en) | The mixture core sand of high heat-resistant high-strength low bulk | |
| CN103691883A (en) | Scrapper middle groove surface alloying casting process | |
| CN108772533A (en) | A kind of high-strength high temperature-resistant 3D printing clay green-sand material | |
| CN105313250A (en) | Gypsum plastic suction mold | |
| CN108273957A (en) | A kind of spun cast pipe bell socket sand core cast paint and preparation method thereof | |
| CN106187135A (en) | A kind of architectural pottery of high green wet cast molding and preparation method thereof | |
| CN204396860U (en) | Powder used in metallurgy taper hole type bipyramid mixing device | |
| CN209305953U (en) | One kind processing sack-filling device for dry-mixed mortar | |
| CN206287332U (en) | A kind of mortar stirring device | |
| CN207025142U (en) | A kind of twin shaft burden agitator applied to the mixing of steel skeleton building materials raw material | |
| CN106219561A (en) | A kind of preparation method of fillet silicon metal micropowder | |
| CN106630919A (en) | Formula of light-weight counter-weight block for elevator and preparation technology thereof | |
| CN206854651U (en) | A kind of powder stock for Metal Substrate moulding process matches conveying device | |
| CN104624923B (en) | The equal mixture of a kind of casting and preparation method |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |