CN203818588U - Clearing and separating machine of selective laser sintering material - Google Patents
Clearing and separating machine of selective laser sintering material Download PDFInfo
- Publication number
- CN203818588U CN203818588U CN201420133351.5U CN201420133351U CN203818588U CN 203818588 U CN203818588 U CN 203818588U CN 201420133351 U CN201420133351 U CN 201420133351U CN 203818588 U CN203818588 U CN 203818588U
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- Prior art keywords
- operating room
- seperator
- selective laser
- laser sintering
- window
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- 239000000463 material Substances 0.000 title claims abstract description 60
- 238000000110 selective laser sintering Methods 0.000 title claims abstract description 30
- 239000000428 dust Substances 0.000 claims abstract description 44
- 238000012216 screening Methods 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 15
- 238000011109 contamination Methods 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 6
- 238000005245 sintering Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 238000007639 printing Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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- Powder Metallurgy (AREA)
Abstract
The utility model discloses a clearing and separating machine of a selective laser sintering material. The clearing and separating machine comprises a dust sucking device, a dust collecting device, a working chamber, a screening device and a collecting device, wherein the dust sucking device is arranged at the upper end of the dust collecting device and communicated with the upper end of the dust collecting device, the working chamber is arranged at the front end of the dust sucking device, an upper protection window, a lower protection window and a working platform are arranged on the working chamber, the working platform is arranged between the upper protection window and the lower protection window and is protruded out from the working chamber, and the screening device and the collecting device are arranged at the lower end of the working chamber. The clearing and separating machine of the selective laser sintering material, disclosed by the utility model, is convenient to observe during working; hands can extend into the working chamber for clearing the working chamber, the material raising dust generated in a clearing process is reduced, surplus materials can be rapidly collected and screened, the material contamination caused by circulation is reduced, the requirement of the personnel is reduced, and the influence on the environment is decreased.
Description
Technical field
The utility model belongs to the SLS(selective laser sintering of 3D in printing) auxiliary equipment of utilization, relate in particular to a kind of selective laser sintering material and clear up seperator.
Background technology
3D prints, and is to increase being commonly called as of material manufacture, and its core is the combination of digitlization, intelligent manufacture and material science.With traditionally raw material are cut subtract material manufacture method antithesis, 3D print process can be compared to builds a wall with brick, successively increase material, finally form product.
3D prints does not need mould, can directly carry out the manufacture of sample prototype, thereby greatly shorten from drawing to the time in kind.Any complex-shaped part, can be broken down into the stack that a series of two dimensions are manufactured.The theory of this quick manufacture also derives the multiple different type of skill, except SLA, common are fusion sediment moulding (FDM), 3 D-printing (3DP), selective laser sintering (SLS) etc., its basic functional principle is all successively to increase material, the final product that forms, therefore, these technology are all generically called 3D printing.The physical property of the product of SLS technology manufacturing is the technology that wherein approaches most final products, is the one preferred technique of the manufacture of at present external be pilot.
SLS technique is called again selective laser sintering, its process is to adopt power spreading device one deck dusty material to be laid in to upper surface the heating of molded part, control system control laser beam scans on powder according to the cross section profile of this layer, make the temperature of powder rise to melting point, carry out sintering, and bond with in type part realization below.After a layer cross section sintering completes, the decline thickness of a layer of operating room, laying device layer overlay powder uniformly densely in the above again, carries out the sintering of a new layer cross section, until complete whole model.In forming process, cavity and bracketed part without the powder of sintering to model play supporting role.SLS sintering finishes, and product needed is taken out and cleaned out the not powder of sintering part, and the material conventionally once taking out is greatly about 50kg left and right, and conventional method exists following problem in post processing scale removal process:
1, at unlimited operating room's face cleaning workpiece, because this powder diameter is between 20-40um, itself after 5 hours, still there is certain temperature, under hot-air convection effect, very easily cause airborne dust, working environment is made a very bad impression;
2, clear up rear surplus material and need be transferred to screening system, the need that sieved take out vanning, and the repeatedly circulation transport of material, pollutes material, and the omission of also easy material in circulation process, to environment;
3, fail to form complete solution, large to ambient influnence, to having relatively high expectations of personnel.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of selective laser sintering material and clears up seperator, convenient observation when work, hand can stretch into inside, operating room and carry out cleaning operation, reduced the material airborne dust producing in scale removal process simultaneously, can quick collection and sieve surplus material, the material that reducing circulates causes is stained, reduces the requirement to personnel, also reduces the impact on environment.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of selective laser sintering material to clear up seperator, comprise dust exhaust apparatus, dust collecting, operating room, screening plant and collecting box, described dust exhaust apparatus is arranged on the upper end of dust collecting and is communicated with, described operating room is arranged on dust exhaust apparatus front end, in described operating room, be also provided with and protect window, under protect window and workbench, described workbench be arranged on protect window and under protect between window and protrude from operating room, described screening plant and collecting box are all arranged on the lower end of operating room.
In preferred embodiment of the utility model, protect window on described and be arranged on the top front end of operating room, protect window under described and be arranged on the bottom front end of operating room, protecting window on described is incline structure.
In preferred embodiment of the utility model, protect under described and on window, be also provided with multiple evenly distributed operating room's gathering holes.
In preferred embodiment of the utility model, described operating room's gathering hole is circular or oval.
In preferred embodiment of the utility model, described material cleaning seperator also comprises framework, and described framework is arranged on bottom, operating room, and for support works chamber, described screening plant and collecting box are arranged in framework.
In preferred embodiment of the utility model, described material cleaning seperator also comprises the passage that is flexible coupling, described screening plant is arranged on the lower end of operating room by the passage that is flexible coupling, described collecting box is arranged on the lower end of screening plant by the passage that is flexible coupling.
In preferred embodiment of the utility model, between described dust exhaust apparatus and dust collecting, be connected by connecting pipe.
In preferred embodiment of the utility model, described dust collecting is arranged on a movable base of being furnished with roller.
In preferred embodiment of the utility model, described dust collecting inside is also provided with explosion-proof light.The beneficial effects of the utility model are: selective laser sintering of the present utility model is cleared up seperator with material, convenient observation when work, hand can stretch into inside, operating room and carry out cleaning operation, reduced the material airborne dust producing in scale removal process simultaneously, can quick collection and sieve surplus material, the material that reducing circulates causes is stained, reduces the requirement to personnel, also reduces the impact on environment.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the front elevation of selective laser sintering of the present utility model material cleaning seperator one preferred embodiment;
Fig. 2 is the side view of selective laser sintering material cleaning seperator in Fig. 1;
Being labeled as in accompanying drawing: 1, dust exhaust apparatus, 2, dust collecting, 3, operating room, 4, the passage that is flexible coupling, 5, screening plant, 6, collecting box, 7, framework, 8, connecting pipe, 9, movable base, 31, on, protect window, 32, under protect window, 33, workbench, 34, operating room's gathering hole.
Detailed description of the invention
To the technical scheme in the utility model embodiment be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, the utility model embodiment comprises:
A kind of selective laser sintering is cleared up seperator with material, comprise dust exhaust apparatus 1, dust collecting 2, operating room 3, screening plant 5 and collecting box 6, described dust exhaust apparatus 1 is arranged on the upper end of dust collecting 2 and is communicated with, described operating room 3 is arranged on dust exhaust apparatus 1 front end, in described operating room 3, be also provided with protect window 31, under protect window 32 and workbench 33, described workbench 33 be arranged on protect window 31 and under protect between window 32 and protrude from operating room 3, described screening plant 5 and collecting box 6 are all arranged on the lower end of operating room 3.Wherein, protect window 31 on described and be arranged on the top front end of operating room 3, protect window 32 under described and be arranged on the bottom front end of operating room 3, protect window 31 for incline structure on described.On described, protect window 31 and under protect on window 32 chain connection workbench, use pneumatic pull rod (figure depending on) to enable to open to protect window 31 and under protect window 32.
In above-mentioned, protect under described and on window 32, be also provided with multiple evenly distributed operating room's gathering holes 34.Wherein, described operating room's gathering hole 33 is circular or oval, and convenient observation, can be used isolated rubber gloves to stretch into 3 inside, operating room and carry out cleaning operation simultaneously.
Further, between described dust exhaust apparatus 1 and dust collecting 2, be connected by connecting pipe 8, for clearing up the material of putting into operating room 3, reduced the material airborne dust producing in scale removal process.
Further, described material cleaning seperator also comprises framework 7, and described framework 7 is arranged on 3 bottoms, operating room, and for support works chamber 3, described screening plant 5 and collecting box 6 are arranged in framework 7.
Wherein, described material cleaning seperator also comprises the passage 4 that is flexible coupling, described screening plant 5 is arranged on the lower end of operating room 3 by the passage 4 that is flexible coupling, described collecting box 6 is arranged on the lower end of screening plant 5 by the passage 4 that is flexible coupling, material after cleaning can directly enter screening plant 5 and carry out the screening of material, and the material after final sizing directly enters collecting box 6.
In utility model, described dust collecting 2 is arranged on a movable base 9 of being furnished with roller, facilitates mobile dust collecting 2.Wherein, internal structure can be blocked with coaming plate (figure depending on) in the periphery of described dust collecting 2; Described dust collecting 2 inside are also provided with explosion-proof light (figure does not look).
The selective laser sintering that the utility model provides is cleared up seperator with material, and tool has the following advantages:
1, the material airborne dust producing in scale removal process;
2, can quick collection and sieve surplus material;
3, the material that minimizing circulation causes is stained;
4, reduce the requirement to personnel, reduce the impact on environment;
5, form a set of total solution.
The selective laser sintering that the utility model discloses is cleared up seperator with material, in operating room 3, be also provided with protect window 31 and under protect window 32, convenient observation, on window 32, be provided with operating room's gathering hole 33 with protecting at present, can stretch into 3 inside, operating room by operating room's gathering hole 33 hands and carry out cleaning operation, and this material cleaning seperator, reduce the material airborne dust producing in scale removal process, can quick collection and sieve surplus material, the material that reducing circulates causes is stained, reduce the requirement to personnel, also reduce the impact on environment.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a selective laser sintering is cleared up seperator with material, it is characterized in that, comprise dust exhaust apparatus, dust collecting, operating room, screening plant and collecting box, described dust exhaust apparatus is arranged on the upper end of dust collecting and is communicated with, described operating room is arranged on dust exhaust apparatus front end, in described operating room, be also provided with protect window, under protect window and workbench, described workbench be arranged on protect window and under protect between window and protrude from operating room, described screening plant and collecting box are all arranged on the lower end of operating room.
2. selective laser sintering according to claim 1 is cleared up seperator with material, it is characterized in that, protects window on described and be arranged on the top front end of operating room, protects window under described and be arranged on the bottom front end of operating room, and protecting window on described is incline structure.
3. selective laser sintering according to claim 2 is cleared up seperator with material, it is characterized in that, protects under described and on window, is also provided with multiple evenly distributed operating room's gathering holes.
4. selective laser sintering according to claim 3 is cleared up seperator with material, it is characterized in that, described operating room's gathering hole is circular or oval.
5. selective laser sintering according to claim 1 is cleared up seperator with material, it is characterized in that, described material cleaning seperator also comprises framework, and described framework is arranged on bottom, operating room, for support works chamber, described screening plant and collecting box are arranged in framework.
6. selective laser sintering according to claim 1 is cleared up seperator with material, it is characterized in that, described material cleaning seperator also comprises the passage that is flexible coupling, described screening plant is arranged on the lower end of operating room by the passage that is flexible coupling, described collecting box is arranged on the lower end of screening plant by the passage that is flexible coupling.
7. selective laser sintering according to claim 1 is cleared up seperator with material, it is characterized in that, between described dust exhaust apparatus and dust collecting, is connected by connecting pipe.
8. selective laser sintering according to claim 1 is cleared up seperator with material, it is characterized in that, described dust collecting is arranged on a movable base of being furnished with roller.
9. selective laser sintering according to claim 1 is cleared up seperator with material, it is characterized in that, described dust collecting inside is also provided with explosion-proof light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133351.5U CN203818588U (en) | 2014-03-24 | 2014-03-24 | Clearing and separating machine of selective laser sintering material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133351.5U CN203818588U (en) | 2014-03-24 | 2014-03-24 | Clearing and separating machine of selective laser sintering material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818588U true CN203818588U (en) | 2014-09-10 |
Family
ID=51474128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420133351.5U Expired - Fee Related CN203818588U (en) | 2014-03-24 | 2014-03-24 | Clearing and separating machine of selective laser sintering material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818588U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103895232A (en) * | 2014-03-24 | 2014-07-02 | 苏州大业三维打印技术有限公司 | Material cleaning separator for selective laser sintering |
| GB2550335A (en) * | 2016-05-12 | 2017-11-22 | Hewlett Packard Development Co Lp | Unpacking 3D printed objects |
-
2014
- 2014-03-24 CN CN201420133351.5U patent/CN203818588U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103895232A (en) * | 2014-03-24 | 2014-07-02 | 苏州大业三维打印技术有限公司 | Material cleaning separator for selective laser sintering |
| GB2550335A (en) * | 2016-05-12 | 2017-11-22 | Hewlett Packard Development Co Lp | Unpacking 3D printed objects |
| GB2550335B (en) * | 2016-05-12 | 2021-12-22 | Hewlett Packard Development Co | Unpacking 3D printed objects |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |