CN210305756U - Metal 3D printer metal powder collection device - Google Patents
Metal 3D printer metal powder collection device Download PDFInfo
- Publication number
- CN210305756U CN210305756U CN201920679195.5U CN201920679195U CN210305756U CN 210305756 U CN210305756 U CN 210305756U CN 201920679195 U CN201920679195 U CN 201920679195U CN 210305756 U CN210305756 U CN 210305756U
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- China
- Prior art keywords
- powder
- metal
- printer
- collecting device
- cavity
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- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The utility model discloses a metal powder collecting device of a metal 3D printer, which comprises a horn-shaped powder inlet cover, wherein the lower end of the powder inlet cover is provided with a C-shaped fastener, the powder inlet cover is connected with a powder suction cavity through a pipeline, a fan blade is arranged in the powder suction cavity, the fan blade is connected with a rotating shaft of a motor, and the motor is fixed in the powder suction cavity through a bracket; the powder suction cavity is connected with the powder storage cavity through a pipeline, the powder storage cavity is provided with an air outlet, and the air outlet is provided with a filter screen. This scheme is used for retrieving the metal powder that spatters on the metal 3D printer base station, and the artifical intensity of labour at the 3D printing in-process that has significantly reduced improves work efficiency.
Description
Technical Field
The utility model relates to a 3D printer technical field, concretely relates to metal 3D printer metal powder collection device.
Background
At present, along with 3D printing technique's maturity, 3D printer's development is also more and more wide, metal 3D printer on the market is many, metal 3D printer during operation all operates on the base station in the printer, there are a lot of metal powder to spatter on the base station printing the in-process, current metal 3D printer does not have fine metal powder recovery unit, rely on the manual work completely, like this will greatly increased the work content, also can increase artificial intensity of labour simultaneously, be unfavorable for metal 3D printer at industrial development.
SUMMERY OF THE UTILITY MODEL
Not enough to the above-mentioned among the prior art, the utility model provides an automatic metal powder collection device who retrieves is carried out to metal powder on metal 3D printer base station.
In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:
the metal powder collecting device of the metal 3D printer comprises a horn-shaped powder inlet cover, wherein a C-shaped fastener is arranged at the lower end of the powder inlet cover, the powder inlet cover is connected with a powder suction cavity through a pipeline, fan blades are arranged in the powder suction cavity, the fan blades are connected with a rotating shaft of a motor, and the motor is fixed in the powder suction cavity through a support; the powder suction cavity is connected with the powder storage cavity through a pipeline, the powder storage cavity is provided with an air outlet, and the air outlet is provided with a filter screen.
Further, a rubber pad is arranged in the fastener.
Furthermore, one side of the powder storage cavity is provided with a door plate, the door plate is hinged to the powder storage cavity, the upper end of the door plate is provided with a screw, and the powder storage cavity is provided with a threaded hole matched with the screw.
Further, a handle is arranged on the door panel.
Further, the inner side of the door plate is provided with a circle of sealing gasket for sealing the powder storage cavity.
Further, the upper edge of the powder feeding cover exceeds the lower edge of the powder feeding cover.
The utility model has the advantages that: the scheme is used for recovering metal powder splashed on a base table of the metal 3D printer, the metal powder is installed on the edge of a base plate through a fastener during use, a motor is started to drive fan blades to rotate, negative pressure is formed in an absorption cavity, the metal powder on the base plate is sucked through a powder inlet cover by wind power formed by the negative pressure and then discharged into a powder storage cavity, an exhaust port in the powder storage cavity is used for exhausting air, and a filter screen in the exhaust port is used for filtering the metal powder to achieve the purpose of collecting the metal powder on the base plate; the labor intensity of workers in the 3D printing process is greatly reduced, and the working efficiency is improved.
When the fastener is fastened on a base station of the metal 3D printer, the rubber pad in the fastener provides extrusion force, so that the fastener is more stable and is convenient to take out; the door plate is convenient to open the powder storage cavity, metal powder in the powder storage cavity is cleaned by workers, the door plate is fixed through screws and sealed through sealing gaskets, and powder leakage is prevented; the upper edge of the powder feeding cover exceeds the lower edge of the powder feeding cover, so that the effect of absorbing metal powder is enhanced, and the metal powder is prevented from splashing.
Drawings
Fig. 1 is a schematic structural diagram of a metal powder collecting device of a metal 3D printer.
Fig. 2 is a plan view of the internal structure of the powder suction chamber.
The powder feeding device comprises a powder feeding cover 1, a powder feeding cover 2, a fastener 3, a rubber pad 4, a support 5, a motor 6, fan blades 7, a powder sucking cavity 8, a threaded hole 9, a screw 10, a sealing gasket 11, a handle 12, a door panel 13, a powder storage cavity 14, an air outlet 15 and a filter screen.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes will be apparent to those skilled in the art as long as they are within the spirit and scope of the present invention as defined and defined by the appended claims, and all inventions contemplated by the present invention are protected.
As shown in fig. 1 and 2, the metal powder collecting device of the metal 3D printer comprises a horn-shaped powder inlet cover 1, a C-shaped fastener 2 is arranged at the lower end of the powder inlet cover 1, the powder inlet cover 1 is connected with a powder suction cavity 7 through a pipeline, a fan blade 6 is arranged in the powder suction cavity 7, the fan blade 6 is connected with a rotating shaft of a motor 5, and the motor 5 is fixed in the center of the powder suction cavity 7 through a bracket 4; the powder suction cavity 7 is connected with the powder storage cavity 13 through a pipeline, an air outlet 14 is formed in the powder storage cavity 13, and a filter screen 15 is arranged on the air outlet 14.
The scheme is used for recycling metal powder splashed on a base station of a metal 3D printer, the metal powder is mounted at the edge of a base plate through a fastener 2 during use, in order to enhance the powder suction effect, a powder inlet cover 1 can be mounted on four surfaces of the base station of the metal 3D printer, a motor 5 drives a fan blade 6 to rotate, negative pressure is formed in an absorption cavity, the metal powder on the base plate is sucked through the powder inlet cover 1 by wind power formed by the negative pressure and then is discharged into a powder storage cavity 13, an exhaust port on the powder storage cavity 13 is used for exhausting, and a filter screen 15 on the exhaust port is used for filtering out the metal powder, so that the purpose of collecting the metal powder on the base plate; the labor intensity of workers in the 3D printing process is greatly reduced, and the working efficiency is improved.
Be provided with one deck rubber pad 3 in the preferred fastener 2 of this scheme, store up powder chamber 13's a side and set up to door plant 12, door plant 12 articulates the bottom at storing up powder chamber 13, door plant 12's upper end activity is provided with screw 9, store up the upper end setting in powder chamber 13 and screw 9 complex screw hole 8, be provided with handle 11 on the door plant 12, door plant 12's inboard is provided with the sealed pad 10 that fills up of the sealed powder chamber 13 of round, sealed pad 10 adopts the rubber material, the last border that advances powder cover 1 surpasss the lower border that advances powder cover 1.
When the fastener 2 is fastened on a base station of the metal 3D printer, the rubber pad 3 in the fastener 2 provides extrusion force, so that the fastener is more stable and is convenient to take out; the door plate 12 is convenient to open the powder storage cavity 13, metal powder in the powder storage cavity 13 is cleaned by workers, the door plate 12 is fixed through the screw 9 and sealed through the sealing gasket 10, and powder leakage is prevented; the upper edge of the powder feeding cover 1 exceeds the lower edge of the powder feeding cover 1, so that the effect of absorbing metal powder is enhanced, and the metal powder is prevented from splashing.
Claims (6)
1. The metal powder collecting device of the metal 3D printer is characterized by comprising a horn-shaped powder inlet cover (1), wherein a C-shaped fastener (2) is arranged at the lower end of the powder inlet cover (1), the powder inlet cover (1) is connected with a powder suction cavity (7) through a pipeline, fan blades (6) are arranged in the powder suction cavity (7), the fan blades (6) are connected with a rotating shaft of a motor (5), and the motor (5) is fixed in the powder suction cavity (7) through a support (4); inhale powder chamber (7) and be connected with powder storage chamber (13) through the pipeline, air exit (14) have been seted up on powder storage chamber (13), install filter screen (15) on air exit (14).
2. The metal powder collecting device of the metal 3D printer according to claim 1, characterized in that a layer of rubber pad (3) is arranged in the fastener (2).
3. The metal powder collecting device for the metal 3D printer according to claim 1, wherein a door plate (12) is arranged on one side surface of the powder storage cavity (13), the door plate (12) is hinged to the powder storage cavity (13), a screw (9) is arranged at the upper end of the door plate (12), and a threaded hole (8) matched with the screw (9) is formed in the powder storage cavity (13).
4. The metal powder collecting device of the metal 3D printer according to claim 3, characterized in that a handle (11) is arranged on the door panel (12).
5. The metal powder collecting device of the metal 3D printer according to the claim 3, characterized in that the inner side of the door panel (12) is provided with a ring of sealing gasket (10) for sealing the powder storage cavity (13).
6. The metal powder collecting device of the metal 3D printer according to claim 1, wherein the upper edge of the powder feeding cover (1) exceeds the lower edge of the powder feeding cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920679195.5U CN210305756U (en) | 2019-05-13 | 2019-05-13 | Metal 3D printer metal powder collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920679195.5U CN210305756U (en) | 2019-05-13 | 2019-05-13 | Metal 3D printer metal powder collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210305756U true CN210305756U (en) | 2020-04-14 |
Family
ID=70138368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920679195.5U Expired - Fee Related CN210305756U (en) | 2019-05-13 | 2019-05-13 | Metal 3D printer metal powder collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210305756U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589127A (en) * | 2020-12-10 | 2021-04-02 | 浙江意动科技股份有限公司 | Base shaft type SLM metal printing equipment |
| CN112605399A (en) * | 2020-12-18 | 2021-04-06 | 江苏威拉里新材料科技有限公司 | 3D prints collection device for metal powder |
| CN112620653A (en) * | 2020-12-10 | 2021-04-09 | 浙江意动科技股份有限公司 | Base shaft type SLM metal printer is with receiving powder processing apparatus after printing |
| CN112719306A (en) * | 2020-12-10 | 2021-04-30 | 浙江意动科技股份有限公司 | Base shaft type metal powder circulating device for metal 3D printer |
-
2019
- 2019-05-13 CN CN201920679195.5U patent/CN210305756U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589127A (en) * | 2020-12-10 | 2021-04-02 | 浙江意动科技股份有限公司 | Base shaft type SLM metal printing equipment |
| CN112620653A (en) * | 2020-12-10 | 2021-04-09 | 浙江意动科技股份有限公司 | Base shaft type SLM metal printer is with receiving powder processing apparatus after printing |
| CN112719306A (en) * | 2020-12-10 | 2021-04-30 | 浙江意动科技股份有限公司 | Base shaft type metal powder circulating device for metal 3D printer |
| CN112605399A (en) * | 2020-12-18 | 2021-04-06 | 江苏威拉里新材料科技有限公司 | 3D prints collection device for metal powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |