CN201157905Y - Laser powder sintering rapid forming machine with powder feeding device above - Google Patents
Laser powder sintering rapid forming machine with powder feeding device above Download PDFInfo
- Publication number
- CN201157905Y CN201157905Y CNU2008200440529U CN200820044052U CN201157905Y CN 201157905 Y CN201157905 Y CN 201157905Y CN U2008200440529 U CNU2008200440529 U CN U2008200440529U CN 200820044052 U CN200820044052 U CN 200820044052U CN 201157905 Y CN201157905 Y CN 201157905Y
- Authority
- CN
- China
- Prior art keywords
- powder
- laser
- sintering
- pedestal
- adds
- Prior art date
- 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
Links
Images
Classifications
-
- 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 laser powder sintering rapid forming machine of powder added on the upper part. The forming machine is characterized in that the forming machine comprises a frame; a laser sintering forming cylinder is arranged on the frame; a laser sintering device is arranged above the laser sintering forming cylinder; a working platform is arranged between the laser sintering device and the laser sintering forming cylinder; a powder scraping mechanism is arranged on the working platform; and a powder adding device is arranged on the working platform and used for spreading laser powder on the working platform. The sintering and forming machine overcomes the shortcomings of the prior art, and the laser powder sintering rapid forming machine of powder added on the upper part is provided. The forming machine has the advantages of high processing precision and high reliability.
Description
[technical field]
The utility model relates to the laser powder sintering for quick formation machine that top adds powder.
[background technology]
Discrete/accumulation principle that laser fast shaping (Laser Rapid Prototyping:LRP) is based on utilizes computer technology, laser technology, automatic control, macromolecule technology to wait a kind of brand-new manufacturing technology of making.The 3 d part data that computer is at first designed CAD/CAM software are input in the program of lathe, computer controlled controlling laser beam progressively scans powder stock, scanning area is sintered curing, progressively obtains a same prototype parts of designing with CAD/CAM software of three-dimensional entity model.
The applicant has submitted six parts of patents on February 3rd, 2008 to State Patent Office, title is respectively: a kind of laser powder sintering for quick formation machine with preheat function, a kind of laser powder sintering for quick formation machine with constant temperature function, top adds the laser powder sintering for quick formation machine of powder, the quantitative powder adding device of laser powder sintering for quick formation machine, the powder sintered rapidform machine of new pattern laser, laser powder sintering for quick formation machine, the utility model is a portion wherein, existing laser powder sintering for quick formation machine generally all adopts the mode that pushes away on the bottom to add powder, arranging of the inconvenient powder of this structure, cause particle to gather easily, influence machining accuracy; And the bottom adds powder and makes the volume of laser powder sintering for quick formation machine complex structure and machine increase, and reliability and precision all reduce.
[utility model content]
The utility model has overcome the deficiency of above-mentioned technology, provides a kind of top to add the high laser powder sintering for quick formation machine of powder, machining accuracy and reliability.
For achieving the above object, the utility model has adopted following technical proposal:
Top adds the laser powder sintering for quick formation machine of powder, it is characterized in that: include frame, on frame, be provided with the laser sintering and moulding tube, above the laser sintering and moulding tube, be provided with laser sintering device, between laser sintering device and laser sintering and moulding tube, be provided with workbench, be provided with on the workbench surface and scrape powder mechanism, above workbench, be provided with the powder adding device that spreads laser powder to workbench.
Aforesaid top adds the laser powder sintering for quick formation machine of powder, it is characterized in that: powder adding device include add the powder tube and be arranged on the powder mouth place that falls that adds the powder tube add the powder controlling organization.
Aforesaid top adds the laser powder sintering for quick formation machine of powder, it is characterized in that: add the powder controlling organization and include capable powder pedestal and the interior swing roller by driven by motor of the powder pedestal of being expert at is set, the powder pedestal top of being expert at is provided with the powder inlet that communicates with the powder mouth that falls that adds the powder tube, and the powder pedestal bottom of being expert at is provided with meal outlet.
Aforesaid top adds the laser powder sintering for quick formation machine of powder, it is characterized in that: be provided with the arc track that rotates for swing roller in the powder pedestal of being expert at, be provided with a plurality of powder-conveying grooves around the described swing roller.
Aforesaid top adds the laser powder sintering for quick formation machine of powder, it is characterized in that: row powder pedestal is formed by left pedestal, right pedestal and with the connecting plate that left pedestal, right pedestal link together from the end.
Aforesaid top adds the laser powder sintering for quick formation machine of powder, and it is characterized in that: frame is provided with installation cavity, and described powder adding device movably is placed in this installation cavity.
Aforesaid top adds the laser powder sintering for quick formation machine of powder, it is characterized in that: powder adding device is two.
Aforesaid top adds the laser powder sintering for quick formation machine of powder, it is characterized in that: be provided with handle on powder adding device.
The beneficial effects of the utility model are: 1, powder adding device of the present utility model is arranged on the top of workbench, so not only can reduce the volume of machine, and does to partway in conjunction with supporting powder feeding machine and need not shut down continuous operation, improves the efficient of producing; 2, the utility model frame is provided with installation cavity, described powder adding device movably is placed in this installation cavity, on powder adding device, be provided with handle, like this, when needs add powder in powder adding device, by pulling handle powder adding device is pulled out installation cavity, thereby not only can conveniently add powder, and can easily powder adding device be disassembled from frame during maintenance.
[description of drawings]
Be described in further detail below in conjunction with accompanying drawing and embodiment of the present utility model:
Fig. 1 is a structure chart of the present utility model;
Fig. 2 removes structure chart after the frame for the utility model;
Fig. 3 removes mechanism map after the frame more than the workbench for the utility model;
Structure chart when Fig. 4 separates with installation cavity for powder adding device of the present utility model;
Fig. 5 is a powder adding device explosive view of the present utility model;
Fig. 6 adds the powder controlling organization for powder adding device of the present utility model.
[specific embodiment]
Shown in Fig. 1-6, the utility model is the laser powder sintering for quick formation machine that top adds powder, include frame 1, on frame 1, be provided with laser sintering and moulding tube 2, above laser sintering and moulding tube 2, be provided with laser sintering device 3, between laser sintering device 3 and laser sintering and moulding tube 2, be provided with workbench 4, above workbench 4, be provided with two powder adding devices 5 that spread laser powder to workbench 4, on workbench 4, be provided with and laser powder can be scraped into scrape powder mechanism 6 in laser sintering and moulding tube 2 by the opening on the workbench 4 41.Because powder adding device 5 is arranged on the top of workbench 4, can reduce the volume of machine like this.
For the ease of add powder in powder adding device 5, the utility model frame 1 is provided with installation cavity 7, and described powder adding device 5 movably is placed in this installation cavity 7, is provided with handle 8 on powder adding device 5.When needs add powder in powder adding device 5, by pulling handle 8 powder adding device 5 is pulled out installation cavity 7, thereby can conveniently add powder or with powder adding device 5 from frame 1 dismounting.
When needs when workbench adds powder, carry out work by controller control motor 523 according to the program of setting, motor 523 drives for swing roller 522 and rotates, swing roller 522 cooperates with arc track 5201 in the row powder pedestal 521, the laser powder at the powder inlet place on row powder pedestal 521 tops is sent from the meal outlet of row powder pedestal 521 bottoms, delivered on the workbench 4.
Claims (8)
1, top adds the laser powder sintering for quick formation machine of powder, it is characterized in that: include frame (1), on frame (1), be provided with laser sintering and moulding tube (2), be provided with laser sintering device (3) in laser sintering and moulding tube (2) top, between laser sintering device (3) and laser sintering and moulding tube (2), be provided with workbench (4), be provided with on workbench (4) surface and scrape powder mechanism (6), be provided with the powder adding device (5) that spreads laser powder to workbench (4) in workbench (4) top.
2, top according to claim 1 adds the laser powder sintering for quick formation machine of powder, it is characterized in that: powder adding device (5) include add powder tube (51) and be arranged on the powder mouth place that falls that adds powder tube (51) add powder controlling organization (52).
3, top according to claim 2 adds the laser powder sintering for quick formation machine of powder, it is characterized in that: add powder controlling organization (52) and include the swing roller (522) that capable powder pedestal (521) and setting are expert at and are driven by motor (523) in the powder pedestal (521), powder pedestal (521) top of being expert at is provided with the powder inlet that communicates with the powder mouth that falls that adds powder tube (51), and powder pedestal (521) bottom of being expert at is provided with meal outlet.
4, top according to claim 3 adds the laser powder sintering for quick formation machine of powder, it is characterized in that: be provided with the arc track (5201) that rotates for swing roller (522) in the powder pedestal (521) of being expert at, be provided with a plurality of powder-conveying grooves (5221) around the described swing roller (522).
5, top according to claim 3 adds the laser powder sintering for quick formation machine of powder, it is characterized in that: row powder pedestal (521) is formed by left pedestal (5211), right pedestal (5212) and with the connecting plate (5213) that left pedestal (5211), right pedestal (5212) link together from the end.
6, top according to claim 1 adds the laser powder sintering for quick formation machine of powder, it is characterized in that: frame (1) is provided with installation cavity (7), and described powder adding device (5) movably is placed in this installation cavity (7).
7, top according to claim 1 and 2 adds the laser powder sintering for quick formation machine of powder, it is characterized in that: powder adding device (5) is two.
8, top according to claim 1 and 2 adds the laser powder sintering for quick formation machine of powder, it is characterized in that: be provided with handle (8) on powder adding device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200440529U CN201157905Y (en) | 2008-02-14 | 2008-02-14 | Laser powder sintering rapid forming machine with powder feeding device above |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200440529U CN201157905Y (en) | 2008-02-14 | 2008-02-14 | Laser powder sintering rapid forming machine with powder feeding device above |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201157905Y true CN201157905Y (en) | 2008-12-03 |
Family
ID=40108494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200440529U Expired - Fee Related CN201157905Y (en) | 2008-02-14 | 2008-02-14 | Laser powder sintering rapid forming machine with powder feeding device above |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201157905Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173759A (en) * | 2013-03-13 | 2013-06-26 | 华中科技大学 | Powder conveying and paving mechanism linked with power bed |
-
2008
- 2008-02-14 CN CNU2008200440529U patent/CN201157905Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173759A (en) * | 2013-03-13 | 2013-06-26 | 华中科技大学 | Powder conveying and paving mechanism linked with power bed |
| CN103173759B (en) * | 2013-03-13 | 2015-05-20 | 华中科技大学 | Powder conveying and paving mechanism linked with power bed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105835210B (en) | A kind of mould and its drawing method for suppressing gypsum hollow brick | |
| CN201168782Y (en) | Laser powder sintering rapid forming machine having preheat function | |
| CN206065415U (en) | A kind of selective laser of variable cross section melts forming worktable | |
| CN201157904Y (en) | Quantitative powder feeding device of laser powder sintering rapid forming machine | |
| CN105562689A (en) | Bothway powder paving powder based additive material manufacturing device and powder paving method thereof | |
| CN202106443U (en) | Full-automatic hydraulic pressure machine | |
| CN201168783Y (en) | Laser powder sintering rapid forming machine | |
| CN110145105B (en) | Two-dimensional agent injection and compaction device for home decoration seam | |
| CN103770034B (en) | Efficient manufacturing technology of abrasive material layers of ceramic bonding agent ultra-hard material grinding wheel | |
| CN1263566C (en) | Molding method and system with a molding apparatus | |
| CN107891625A (en) | A kind of powder compacting servo press | |
| CN201157905Y (en) | Laser powder sintering rapid forming machine with powder feeding device above | |
| CN1211191C (en) | Ceramic tile composite material distributing equipment and distributing method, produced products thereof | |
| CN207465460U (en) | Multifunctional molding brickmaking machine | |
| CN212653940U (en) | Full-automatic powder pressing machine | |
| CN212887121U (en) | Material spreading device for production of abrasive grinding tool | |
| TWI388388B (en) | Cold forming machine | |
| CN104534942A (en) | Firework cylinder manufacturing method and production equipment | |
| CN207899949U (en) | A kind of digital stream network spinning machine | |
| CN201157903Y (en) | Novel laser powder sintering rapid forming machine | |
| CN109049286A (en) | A kind of adobe auto discharging system | |
| CN210887970U (en) | Full-automatic beautiful seam equipment of house ornamentation intelligence | |
| CN2910411Y (en) | Full automatic foil making machine having computer controlled program preselection | |
| CN211915508U (en) | Powder paving device of laser powder sintering forming machine | |
| CN211915507U (en) | Powder paving device with heating function for laser powder sintering forming machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20110214 |