CN207403173U - Selective laser melting 3D printer powdering structure - Google Patents
Selective laser melting 3D printer powdering structure Download PDFInfo
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- CN207403173U CN207403173U CN201721282157.3U CN201721282157U CN207403173U CN 207403173 U CN207403173 U CN 207403173U CN 201721282157 U CN201721282157 U CN 201721282157U CN 207403173 U CN207403173 U CN 207403173U
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- powdering
- plate
- selective laser
- laser melting
- printer
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Abstract
The utility model discloses a kind of selective laser melting 3D printer powdering structures, it includes powdering frame, side positioning plate, upper location-plate, powdering part and cover board, the powdering frame has the first bar shaped groove, and the side positioning plate is installed in first bar shaped groove, the side positioning plate has the second bar shaped groove, and the upper location-plate is installed in second bar shaped groove, the powdering part is mounted on the lower surface of the upper location-plate, and the cover board is mounted on the side of the upper location-plate.The utility model is simple in structure, easy for installation, while also assures installation accuracy.
Description
Technical field
The present invention relates to increases material manufacturing technology fields, and in particular to a kind of selective laser melting 3D printer powdering knot
Structure can also be used in nylon SLS and FMS.
Background technology
3D printing, also known as rapid shaping, increasing material manufacturing are a kind of based on 3D data pattern files, with photosensitive tree
The materials such as fat, powdered plastics or metal, come the technology of constructed object by way of successively printing.3D data models is defeated
, it is necessary to be layered to 3D models before going out to 3D printer, hundreds of thousands of a thin layers are cut into.Then will these thin layers be described
Data file is output to printer, and 3D printer successively prints, and is molded until entire shape is superimposed.
Be widely used in the fields such as mold, automobile, household electrical appliances, medical treatment, dentistry, jewellery, jewelry product prototype manufacture,
Verification is examined in performance test and design, is drastically increased new product development speed, is reduced development cost, enhances city of enterprise
Field competitiveness, shows vast market prospect.
Existing powdering structure is generally using blade construction or roller arrangement, and the circular adhesive tape that bottom uses, but such as
Fruit bottom runs into unexpected protrusion, and excessive scratch can be caused to wear, and when adhesive tape abrasion can not be continuing with, replacement is compared
Trouble, and repetitive positioning accuracy is also needed to after replacing, it takes time and effort.
The content of the invention
In order to solve the above technical problems, we have proposed a kind of selective laser melting 3D printer powdering structure, knots
Structure is simple, easy for installation, while also assures installation accuracy.
In order to achieve the above objectives, technical scheme is as follows：
Selective laser melting 3D printer powdering structure, including powdering frame, side positioning plate, upper location-plate, powdering part
And cover board, the powdering frame has the first bar shaped groove, and the side positioning plate is installed in first bar shaped groove, institute
Side positioning plate is stated with the second bar shaped groove, and the upper location-plate is installed in second bar shaped groove, the powdering part
Mounted on the lower surface of the upper location-plate, the cover board is mounted on the side of the upper location-plate.
Preferably, the cross section of the powdering frame is in similar L-type.
Preferably, the cross section of the side positioning plate is in similar L-type.
Preferably, the powdering part is adhesive tape.
Preferably, the cross section of the adhesive tape is in funnel-form, by square top, triangular central portion and rectangular base
It forms.
Preferably, the bottom level interplanar distance of the bottom of the powdering part and the cover board is 4.5mm, and the cover board with
The bottom of the side positioning plate is in same level.
Through the above technical solutions, selective laser melting 3D printer powdering structure of the present invention, the adhesive tape of use is replaced
Conveniently, during replacement, need to only dismantle cover board, and without dismantling side positioning plate and upper location-plate, and adhesive tape is Mold Making, and size is not
Become, so the working face position of the colloid bottom after replacing is constant, ensure that repetitive positioning accuracy, meanwhile, disassemble and install pole
It is time saving and energy saving to be simple, it ensure that installation accuracy well.
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, the accompanying drawings in the following description is only some embodiments of the present 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 structure diagram of the selective laser melting 3D printer powdering structure disclosed in the embodiment of the present invention；
Fig. 2 is the enlarged drawing of A in Fig. 1.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution 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, 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 belongs to the scope of protection of the invention.
The specific embodiment of the present invention is described in further detail with reference to schematic diagram.
With reference to Fig. 1, Fig. 2, selective laser melting 3D printer powdering structure, including powdering frame 1, side positioning plate 2, on
Positioning plate 3, powdering part 4 and cover board 5, the powdering frame 1 have the first bar shaped groove, and the cross section of the powdering frame 1 is in class
Like L-type, and the side positioning plate 2 is installed in first bar shaped groove, and the side positioning plate 2 has the second bar shaped groove,
The cross section of the side positioning plate 2 is in similar L-type, and the upper location-plate 3 is installed in second bar shaped groove, the paving
Powder part 4 is mounted on the lower surface of the upper location-plate 3, and the cover board 5 is mounted on the side of the upper location-plate 3.
Specifically, the powdering part 4 scrapes horizontal member for adhesive tape or other of glass or metal material.
Wherein, the cross section of the adhesive tape is in funnel-form, by square top, triangular central portion and rectangular base structure
Into the adhesive tape has strikes off effect well, and retracts conveniently.
Specifically, the bottom level interplanar distance of the bottom of the powdering part 4 and the cover board 5 is 4.5mm, and the cover board
5 with the bottom of the side positioning plate 2 in same level.
Above-described is only the 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 (6)
1. selective laser melting 3D printer powdering structure, which is characterized in that it includes powdering frame, side positioning plate, upper positioning
Plate, powdering part and cover board, the powdering frame has the first bar shaped groove, and the side positioning plate is installed in first bar shaped
In straight slot, the side positioning plate has the second bar shaped groove, and the upper location-plate is installed in second bar shaped groove, institute
The lower surface that powdering part is mounted on the upper location-plate is stated, the cover board is mounted on the side of the upper location-plate.
2. selective laser melting 3D printer powdering structure according to claim 1, which is characterized in that the powdering frame
Cross section it is L-shaped.
3. selective laser melting 3D printer powdering structure according to claim 1, which is characterized in that the side positioning
The cross section of plate is L-shaped.
4. selective laser melting 3D printer powdering structure according to claim 1, which is characterized in that the powdering part
For adhesive tape.
5. selective laser melting 3D printer powdering structure according to claim 4, which is characterized in that the adhesive tape
Cross section is in funnel-form, is made of square top, triangular central portion and rectangular base.
6. selective laser melting 3D printer powdering structure according to claim 1, which is characterized in that the powdering part
The bottom level interplanar distance of bottom and the cover board be 4.5mm, and the bottom of the cover board and the side positioning plate is same
On horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721282157.3U CN207403173U (en) | 2017-09-30 | 2017-09-30 | Selective laser melting 3D printer powdering structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721282157.3U CN207403173U (en) | 2017-09-30 | 2017-09-30 | Selective laser melting 3D printer powdering structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207403173U true CN207403173U (en) | 2018-05-25 |
Family
ID=62407219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721282157.3U Active CN207403173U (en) | 2017-09-30 | 2017-09-30 | Selective laser melting 3D printer powdering structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207403173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415237A (en) * | 2017-09-30 | 2017-12-01 | 吴江中瑞机电科技有限公司 | Selective laser melting 3D printer powdering structure |
-
2017
- 2017-09-30 CN CN201721282157.3U patent/CN207403173U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415237A (en) * | 2017-09-30 | 2017-12-01 | 吴江中瑞机电科技有限公司 | Selective laser melting 3D printer powdering structure |
| CN107415237B (en) * | 2017-09-30 | 2020-09-08 | 苏州中瑞智创三维科技股份有限公司 | Powder structure is spread to selectivity laser melting 3D printer |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215223 Tongan Xi Road, Wujiang District, Suzhou, Jiangsu 13 Patentee after: Suzhou Zhong Rui Zhi Chuang 3D Polytron Technologies Inc Address before: 215223 Tongan Xi Road, Wujiang District, Suzhou, Jiangsu 13 Patentee before: Z Rapid Technologies Co., Ltd. |