CN203509030U - 3D printing machine powder preparing device - Google Patents
3D printing machine powder preparing device Download PDFInfo
- Publication number
- CN203509030U CN203509030U CN201320582783.XU CN201320582783U CN203509030U CN 203509030 U CN203509030 U CN 203509030U CN 201320582783 U CN201320582783 U CN 201320582783U CN 203509030 U CN203509030 U CN 203509030U
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- CN
- China
- Prior art keywords
- powder
- sprayer
- arm
- cylinder
- hose
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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 - Lifetime
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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 3D printing machine powder preparing device which comprises a powder cylinder arranged on a forming chamber, a powder arm arranged in the forming chamber and a powder sprayer on the powder arm, wherein the powder sprayer is of a disc structure and is connected with the powder cylinder through a hose, the powder sprayer is provided with a valve which is controlled by a motor to be opened and closed, and the hose is a circular hose. The powder sprayer precisely prepares materials in a two-dimensional mode through a precision servo motion system, the powder arm is controlled to precisely move left and right, the powder sprayer can precisely move forward and backward on the powder arm, a computer recognizes materials needed by parts, a control system controls the powder sprayer of the disc structure and a powder feeding cylinder to feed powder for the forming cylinder through the servo motion system according to outline information of slices, and 3D printing and manufacturing of the parts made of composite materials are achieved. The 3D printing machine powder preparing device is simple in structure, high in maneuverability, and capable of achieving composite material 3D printing, manufacturing the parts with complex inner structures and improving production efficiency of a printer.
Description
Technical field
The utility model relates to the member that dusts of 3D printer, relates in particular to a kind of 3D printer powder fabricated device.
Background technology
With respect to traditional machineds such as turnning and milling plane mills, metal 3D prints as a kind of increasing material manufacture (Addictive Manufacturing), can manufacture various labyrinths, gives full play to the efficiency ratio of material, is one of major way of following green manufacturing.Its advantage is to expand product intention innovative space, designer is no longer subject to traditional handicraft and manufactures resource constraint, and reduce research and development of products innovation cost, shorten the R&D cycle, strengthen technique manufacturing capacity, thereby have at industrial circles such as Aero-Space, biologic medical, industrial mould, automobile makings the application prospect showing unique characteristics, especially, in the aerospace applications and personalized medicine apparatus of the many kinds of small lot, advantage is more obvious.
Precinct laser fusion technology (SLM) and electron-beam melting forming technique (EBM) are the important way that metal current part " 3D printing " is manufactured.
Metal Part by Selective Laser Melting rapid shaping technique (SLM) is the advanced manufacturing technology that integrates CAD/CAM, digital control technology, rapid shaping, becomes the important supplement that tradition shapes method.Precinct laser fusion technology can directly be produced according to threedimensional model the metal parts of various complexity, can make processing cost and time be effectively reduced, thereby shortened widely the R&D cycle of new product, adapt to very much modern manufacturing industry rapid, personalization, the demand of flexibility development, at biologic medical, Aero-Space, the manufacture fields such as mould measurer and national defense industry have very wide application prospect.
Metal parts electron-beam melting technology (EBM) is that electron beam process combines with Rapid Manufacturing Technology and a kind of new technology of producing, not only can make full use of the advantages such as electron beam vacuum processing environment, high-energy-density, fast, the accurate control of sweep speed, and can bring into play quick manufacture without tool and mould, the construction cycle is short and the advantage such as low cost of manufacture, expectation will be rapidly developed and apply in fields such as automobile, Aero-Space and medicine equipments.
In current metal 3D printer, be mostly only applicable to single forming parts of planting material, the forming technique of composite material parts is not yet ripe.Yet composite material parts has more excellent performance, more meet the combination of design of part lightweight and structure attribute and functional attributes, so its moulding becomes the trend of industrial development.
Summary of the invention
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, and a kind of simple in structure, workable 3D printer powder fabricated device is provided.
The utility model is achieved through the following technical solutions:
A kind of 3D printer powder fabricated device, described powder fabricated device comprises the powder cylinder 1 that is arranged in forming room 3, be arranged on powder arm 4 in forming room 3, be arranged on the dust nozzle 6 of the disc structure on powder arm 4, described dust nozzle 6 is connected with powder cylinder 1 by flexible pipe 2, and described dust nozzle 6 has a valve of being controlled its switch by motor 5.
Described flexible pipe 2 is circular hose.
With respect to prior art, the utlity model has following advantage and beneficial effect:
Powder fabricated device described in the utility model is installed, can realizes composite 3D and print, can manufacture the part with comparatively complicated internal structure;
Powder fabricated device described in the utility model is installed, improves the production efficiency of printer;
The utility model is simple in structure, workable;
Adopt elaborate servo kinematic system to carry out accurately preformed material of two dimension to the dust nozzle 6 of disc structure.The required material of computer identification part, control system is according to the profile information of section, and dust nozzle 6 and the powder feeding cylinder of by servo motion system, controlling disc structure supply powder to moulding cylinder, and the 3D that can realize composite material parts prints and manufactures.
Adopt the 3D printer of powder fabricated device described in the utility model, dusty material is applied widely, as: forming part material can be high-temperature alloy material, as nickel-base alloy, stainless steel, or titanium alloy etc. have dystectic material, also can be very high to laser reflectivity, and the latent heat of fusion is very high, not oxidizable material, as gold, silver and bronze aluminium, also have some oxidizable metal or alloys, the metal of infusibility or alloy material, the materials such as semiconductor that purity requirement is high, and be not limited to metal material, nonmetallic materials also should be included in the method, thereby applied widely.
Accompanying drawing explanation
Fig. 1 is the utility model 3D printer powder fabricated device.
Fig. 2 is the powder arm shown in Fig. 1 and dust nozzle structural representation.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is more specifically described in detail.
Embodiment
As shown in Figure 1 and Figure 2.The utility model 3D printer powder fabricated device, described powder fabricated device comprises the powder cylinder 1 that is arranged in forming room 3, be arranged on powder arm 4 in forming room 3, be arranged on the dust nozzle 6 of the disc structure on powder arm 4, described dust nozzle 6 is connected with powder cylinder 1 by flexible pipe 2, and described dust nozzle 6 has a valve of being controlled its switch by motor 5.
Described flexible pipe 2 is circular hose.
The dust nozzle 6 of described disc structure structure adopts elaborate servo kinematic system to carry out the accurate control of two dimension.Dust nozzle 6 is arranged on powder arm 4, and pipe can move in the groove of powder arm 4.By the system of 3D printer, control powder arm 4 and can accurately do side-to-side movement, and dust nozzle 6 can accurately move forward and backward simultaneously on powder arm.The valve switch of dust nozzle 6 is controlled by motor 5, realizes the accurate supply of powder.Because dust nozzle 6 moves in two dimensional surface, avoided the meal outlet blocking effect of powder at dust nozzle 6.
Just can realize preferably the utility model as mentioned above.
Embodiment of the present utility model is not restricted to the described embodiments; other are any does not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitute, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (2)
1. a 3D printer powder fabricated device, it is characterized in that: described powder fabricated device comprises the powder cylinder that is arranged in forming room, be arranged on powder arm in forming room, be arranged on the dust nozzle of the disc structure on powder arm, described dust nozzle is connected with powder cylinder by flexible pipe, and described dust nozzle has one by the valve of its switch of Electric Machine Control.
2. 3D printer powder fabricated device according to claim 1, is characterized in that: flexible pipe is circular hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582783.XU CN203509030U (en) | 2013-09-18 | 2013-09-18 | 3D printing machine powder preparing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582783.XU CN203509030U (en) | 2013-09-18 | 2013-09-18 | 3D printing machine powder preparing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203509030U true CN203509030U (en) | 2014-04-02 |
Family
ID=50368012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320582783.XU Expired - Lifetime CN203509030U (en) | 2013-09-18 | 2013-09-18 | 3D printing machine powder preparing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203509030U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480844A (en) * | 2013-09-18 | 2014-01-01 | 华南理工大学 | 3D (three-dimensional) printer powder pre-production device |
| CN104588650A (en) * | 2015-02-26 | 2015-05-06 | 上海交通大学 | Material increase manufacturing method of functionally graded parts based on three-dimensional heterogeneous powder laying |
| CN105522148A (en) * | 2014-10-20 | 2016-04-27 | 沙迪克株式会社 | Lamination molding apparatus |
| CN105562687A (en) * | 2014-10-10 | 2016-05-11 | 南京理工大学 | Selective laser melting powder sending and laying device used for compounding of different types of powder |
-
2013
- 2013-09-18 CN CN201320582783.XU patent/CN203509030U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480844A (en) * | 2013-09-18 | 2014-01-01 | 华南理工大学 | 3D (three-dimensional) printer powder pre-production device |
| CN105562687A (en) * | 2014-10-10 | 2016-05-11 | 南京理工大学 | Selective laser melting powder sending and laying device used for compounding of different types of powder |
| CN105562687B (en) * | 2014-10-10 | 2018-12-25 | 南京理工大学 | The precinct laser that different powder are used in combination melts powder feeding and spreading device |
| CN105522148A (en) * | 2014-10-20 | 2016-04-27 | 沙迪克株式会社 | Lamination molding apparatus |
| US10046393B2 (en) | 2014-10-20 | 2018-08-14 | Sodick Co., Ltd. | Three dimensional printer |
| CN104588650A (en) * | 2015-02-26 | 2015-05-06 | 上海交通大学 | Material increase manufacturing method of functionally graded parts based on three-dimensional heterogeneous powder laying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |