CN103895232A - Material cleaning separator for selective laser sintering - Google Patents
Material cleaning separator for selective laser sintering Download PDFInfo
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- CN103895232A CN103895232A CN201410109679.8A CN201410109679A CN103895232A CN 103895232 A CN103895232 A CN 103895232A CN 201410109679 A CN201410109679 A CN 201410109679A CN 103895232 A CN103895232 A CN 103895232A
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- operating room
- selective laser
- laser sintering
- seperator
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Abstract
The invention discloses a material cleaning separator for selective laser sintering. The material cleaning separator for selective laser sintering comprises a dust suction device, a dust collection device, a work room, a screening device and a collection box, wherein the dust suction device is arranged at the upper end of the dust collection device and is communicated with the dust collection device; the work room is arranged at the front end of the dust suction device; an upper protective window, a lower protective window and a workbench are also arranged on the work room; the workbench is arranged between the upper protective window and the lower protective window and protrudes from the work room; both the screening device and the dust collection box are arranged at the lower end of the work room. The material cleaning separator for the selective laser sintering provided by the invention is convenient to observe during working; a hand can extend into the work room for performing cleaning operation; meanwhile, material dust generated in a cleaning process is also reduced; remaining materials can be collected and screened quickly; the material staining caused by circulation is reduced; the requirements on personnel are reduced; the influence on environment is also reduced.
Description
Technical field
The invention 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 transportation 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.
Summary of the invention
The technical problem that the present invention 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 present invention 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 a preferred embodiment of the present invention, 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 a preferred embodiment of the present invention, protect under described and on window, be also provided with multiple evenly distributed operating room's gathering holes.
In a preferred embodiment of the present invention, described operating room's gathering hole is circular or oval.
In a preferred embodiment of the present invention, 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 a preferred embodiment of the present invention, described material cleaning seperator also comprises the passage that is flexible coupling, and described screening plant is arranged on the lower end of operating room by the passage that is flexible coupling, and described collecting box is arranged on the lower end of screening plant by the passage that is flexible coupling.
In a preferred embodiment of the present invention, between described dust exhaust apparatus and dust collecting, be connected by connecting pipe.
In a preferred embodiment of the present invention, described dust collecting is arranged on a movable base of being furnished with roller.
In a preferred embodiment of the present invention, described dust collecting inside is also provided with explosion-proof light.The invention has the beneficial effects as follows: selective laser sintering of the present invention material is cleared 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.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, 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 invention 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.
The specific embodiment
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
As depicted in figs. 1 and 2, the embodiment of the present invention 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 invention, 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).
Selective laser sintering provided by the invention 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 present invention 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 embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention 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 invention.
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 |
|---|---|---|---|
| CN201410109679.8A CN103895232A (en) | 2014-03-24 | 2014-03-24 | Material cleaning separator for selective laser sintering |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410109679.8A CN103895232A (en) | 2014-03-24 | 2014-03-24 | Material cleaning separator for selective laser sintering |
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| CN103895232A true CN103895232A (en) | 2014-07-02 |
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| CN201410109679.8A Pending CN103895232A (en) | 2014-03-24 | 2014-03-24 | Material cleaning separator for selective laser sintering |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475425A (en) * | 2014-11-24 | 2015-04-01 | 湖南华曙高科技有限责任公司 | Recycling method for selective laser sintering indirectly-molded residual and waste materials |
| CN105618751A (en) * | 2015-12-16 | 2016-06-01 | 伊特克斯惰性气体系统（北京）有限公司 | Selective laser melting system protected by ultra-pure atmosphere |
| CN108115938A (en) * | 2017-11-16 | 2018-06-05 | 芜湖林电子科技有限公司 | A kind of 3D printing raw material automatic recovery system |
| CN108115937A (en) * | 2017-11-16 | 2018-06-05 | 芜湖林电子科技有限公司 | A kind of 3D printing impurity method for cleaning based on Image Acquisition |
| CN108852803A (en) * | 2018-09-11 | 2018-11-23 | 江苏兴鑫医用设备有限公司 | The stifling sink of fuming therapeutic device |
| CN112705730A (en) * | 2019-10-25 | 2021-04-27 | 灿美工程股份有限公司 | Material recycling device for three-dimensional structure stacking device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475425A (en) * | 2014-11-24 | 2015-04-01 | 湖南华曙高科技有限责任公司 | Recycling method for selective laser sintering indirectly-molded residual and waste materials |
| CN105618751A (en) * | 2015-12-16 | 2016-06-01 | 伊特克斯惰性气体系统（北京）有限公司 | Selective laser melting system protected by ultra-pure atmosphere |
| CN105618751B (en) * | 2015-12-16 | 2018-03-27 | 伊特克斯惰性气体系统（北京）有限公司 | A kind of selective laser melting system of ultra-pure atmosphere protection |
| CN108115938A (en) * | 2017-11-16 | 2018-06-05 | 芜湖林电子科技有限公司 | A kind of 3D printing raw material automatic recovery system |
| CN108115937A (en) * | 2017-11-16 | 2018-06-05 | 芜湖林电子科技有限公司 | A kind of 3D printing impurity method for cleaning based on Image Acquisition |
| CN108852803A (en) * | 2018-09-11 | 2018-11-23 | 江苏兴鑫医用设备有限公司 | The stifling sink of fuming therapeutic device |
| CN112705730A (en) * | 2019-10-25 | 2021-04-27 | 灿美工程股份有限公司 | Material recycling device for three-dimensional structure stacking device |
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Application publication date: 20140702 |