CN218503353U - Metal 3D prints a powder cleaning device - Google Patents
Metal 3D prints a powder cleaning device Download PDFInfo
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- CN218503353U CN218503353U CN202222873304.1U CN202222873304U CN218503353U CN 218503353 U CN218503353 U CN 218503353U CN 202222873304 U CN202222873304 U CN 202222873304U CN 218503353 U CN218503353 U CN 218503353U
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- dust collection
- dust
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- cleaning device
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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
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Abstract
The utility model relates to the technical field of powder cleaning devices, in particular to a powder cleaning device for a metal 3D printing piece, which comprises a workbench, a dust collection box, a shell, a motor, a top plate, a hose, a dust collection head, a protective cover, a handle, a fan, an installation part, a baffle, a vibration table and a spring; the shell is connected with a dust collection box, the top plate is connected with the shell, a dust collection bag is arranged in the dust collection box, a mounting ring is arranged on the dust collection bag, the dust collection box is provided with a through hole, a mounting part is connected with the through hole, the mounting ring is connected with the mounting part, a hose is connected with the mounting part, a dust collection head is connected with the hose, the shell is provided with a motor, a fan is connected with the motor, and the shell is provided with a filter plate a and a filter plate b; the workstation is equipped with vibrating motor, and vibrating motor is connected to the shaking table, spring coupling shaking table and workstation, baffle sliding connection shaking table, and the workstation is connected to the safety cover, and the safety cover is equipped with that the dust absorption hole is smooth and operation mouth. The utility model discloses well metal powder is absorbed totally, and the dust absorption head is convenient for change, and metal powder collects and is convenient for retrieve in the dust bag.
Description
Technical Field
The utility model relates to a powder cleaning device technical field specifically is a metal 3D prints a powder cleaning device.
Background
The metal parts adopting the 3D printing technology usually have complex inner cavity structures, such as turbine stator blades, rotor blades and other parts of aero-engines, and have a plurality of small holes and narrow slits, the directions of the small holes are different, a plurality of metal powders are remained in the small holes and the narrow slits in the formed 3D printing parts, and the remained powders must be thoroughly cleaned before post-processing, otherwise, the surface quality and the use function are influenced.
Chinese patent with publication number CN209598199U discloses a metal 3D printer powder recovery unit, the utility model discloses a frame is equipped with clearance subassembly, rack, filter screen and collecting vessel in the frame, and the filter screen slides along the width direction of frame and connects in the rack, rotates on the rack and is connected with two sets of cams, is equipped with runner assembly on the rack. When remaining metal powder on the needs clearance workstation, the clearance subassembly is leading-in to the filter screen with metal powder in, and rotating assembly will drive two sets of cams simultaneously and rotate and drive the filter screen and be cyclic motion, thereby has improved the screening speed to metal powder and has improved the work efficiency of metal 3D printer, and the metal powder by laser sintering will be stayed on the filter screen, and the metal powder after the filtration will fall into and carry out recycle in the collecting vessel. The utility model provides thereby high the work efficiency of metal 3D printer has been improved to metal powder's screening speed.
However, the above technical solutions have the following disadvantages:
among the above-mentioned technical scheme, mainly inhale into through the air-supply line to the metal powder on the workstation, but the recovery of the powder that remains on the internal cavity of printing is not thorough, influences the quality of printing.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is to the problem that exists among the background art, provides a metal 3D prints a powder cleaning device.
The technical scheme of the utility model: a powder cleaning device for a metal 3D printing part comprises a workbench, a dust collection box, a shell, a motor, a top plate, a hose, a dust collection head, a protective cover, a handle, a fan, an installation part, a baffle, a vibration table and a spring;
the dust collection box is characterized in that the shell is connected with the upper end of the dust collection box, the top plate is connected with the upper end of the shell, a dust collection bag is arranged in the dust collection box, an installation ring is arranged on the dust collection bag, a through hole is formed in the dust collection box, the installation part is connected with the through hole, the installation ring is connected with the installation part, the hose is connected with the installation part, the dust collection head is connected with the other end of the hose, a support is arranged in the shell, the motor is connected with the support, the fan is connected with a rotating shaft of the motor, a filter plate a is arranged at one end, close to the dust collection box, of the shell, a filter plate b is arranged at the other end of the shell, and a plurality of exhaust holes are formed in the top plate;
be equipped with vibrating motor on the workstation, vibrating motor is connected to the shaking table, and the spring is equipped with a plurality ofly, and shaking table and workstation are all connected to a plurality of springs, and a plurality of springs evenly distributed on the shaking table, baffle are equipped with a plurality ofly, the equal sliding connection shaking table of a plurality of baffles, and the workstation is connected to the safety cover, is equipped with the dust absorption hole on the safety cover, is equipped with two operation mouths on the safety cover, rotates on the safety cover to be equipped with the apron, and the apron is connected to the handle.
Preferably, the dust collection head is provided with a fixing part a, the hose is provided with a fixing part b, the fixing part a is provided with a plurality of round pins, the plurality of round pins are evenly distributed on the fixing part a, the fixing part b is provided with a plurality of mounting grooves, the plurality of mounting grooves correspond to the plurality of round pins one to one, the round pins are connected with the mounting grooves in a matched mode, and the tail end of the mounting grooves is provided with two protruding parts.
Preferably, the fixing portion a is provided with a seal ring.
Preferably, the mounting ring is in threaded engagement with the mounting portion.
Preferably, the projected shape of the baffle is L-shaped.
Preferably, the operation openings are all provided with dust-proof plates which are rubber plates.
Preferably, the number of the dust-proof plates is multiple, the dust-proof plates are evenly distributed on the circumference of the operation opening, and the projection shape of the dust-proof plates is fan-shaped.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
the utility model discloses in, at first open the safety cover, place the printing on the shaking table, start vibrating motor, vibrating motor drives the shaking table vibration, the metal powder that will adhere to on the printing gets off in the vibration, pass the dust absorption hole of safety cover with the dust absorption head, operate the printing on the workstation through two operation openings, start motor, the motor drives the fan and rotates, the fan sucks the air from the dust absorption head, further inhale metal powder in the dust bag, metal powder stays in the dust bag, the air passes through filter plate a and gets into in the casing, can cool off the motor, the air is discharged through the exhaust hole again; in the utility model, the vibrating motor drives the vibrating table to vibrate the metal powder on the printing piece, and the dust collector can completely absorb the metal powder; the dust suction head is convenient to replace and can suck smaller cavities; the metal powder is collected in a dust collecting bag for convenient recovery.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is the utility model provides a metal 3D prints a powder cleaning device's schematic structure.
Fig. 3 is the utility model provides a dust absorption mechanism's among metal 3D printing piece powder cleaning device schematic structure drawing.
Fig. 4 is a schematic structural diagram at a in fig. 3.
Reference numerals: 1. a work table; 2. a dust collection box; 3. a housing; 4. a dust collecting bag; 5. a motor; 6. a support; 7. a top plate; 8. an exhaust hole; 9. a hose; 10. a dust collection head; 11. a fixed part a; 12. a fixed part b; 13. a protective cover; 14. a handle; 15. a filter plate b; 16. a fan; 17. a filter plate a; 18. a mounting ring; 19. an installation part; 20. a dust-proof plate; 21. an operation port; 22. a baffle plate; 23. a vibration table; 24. a vibration motor; 25. a spring; 26. a dust collection hole; 27. a round pin; 28. mounting grooves; 29. a raised portion.
Detailed Description
Example one
As shown in fig. 1-4, the utility model provides a metal 3D printing piece powder cleaning device, including workstation 1, dust collection box 2, casing 3, motor 5, roof 7, hose 9, dust absorption head 10, safety cover 13, handle 14, fan 16, installation department 19, baffle 22, shaking table 23 and spring 25;
the shell 3 is connected with the upper end of the dust collection box 2, the top plate 7 is connected with the upper end of the shell 3, the dust collection bag 4 is arranged in the dust collection box 2, the dust collection bag 4 is provided with a mounting ring 18, the dust collection box 2 is provided with a through hole, the mounting part 19 is connected with the through hole, the mounting ring 18 is connected with the mounting part 19, the hose 9 is connected with the mounting part 19, the dust collection head 10 is connected with the other end of the hose 9, the shell 3 is internally provided with a bracket 6, the motor 5 is connected with the bracket 6, the fan 16 is connected with the rotating shaft of the motor 5, one end of the shell 3 close to the dust collection box 2 is provided with a filter plate a17, the other end of the shell 3 is provided with a filter plate b15, and the top plate 7 is provided with a plurality of exhaust holes 8;
further, the mounting ring 18 is in threaded connection with the mounting part 19;
the working table 1 is provided with a vibration motor 24, the vibration table 23 is connected with the vibration motor 24, a plurality of springs 25 are arranged, the plurality of springs 25 are connected with the vibration table 23 and the working table 1, the plurality of springs 25 are uniformly distributed on the vibration table 23, a plurality of baffles 22 are arranged, the plurality of baffles 22 are connected with the vibration table 23 in a sliding manner, the protective cover 13 is connected with the working table 1, the protective cover 13 is provided with a dust suction hole 26, the protective cover 13 is provided with two operation ports 21, the protective cover 13 is rotatably provided with a cover plate, and the handle 14 is connected with the cover plate;
further, the projection shape of the baffle 22 is L-shaped;
furthermore, the operation ports 21 are all provided with dust-proof plates 20, and the dust-proof plates 20 are rubber plates;
further, a plurality of dust-proof plates 20 are provided, the plurality of dust-proof plates 20 are evenly distributed on the circumference of the operation opening 21, and the projection shape of the dust-proof plate 20 is fan-shaped.
In the utility model, at first, open the protection cover 13, place the printing on the shaking table 23, start vibrating motor 24, vibrating motor 24 drives the shaking table 23 vibration, the metal powder that will adhere to on the printing vibrates, pass dust absorption head 10 dust absorption hole 26 of protection cover 13, operate the printing on the workstation 1 through two operation ports 21, start motor 5, motor 5 drives fan 16 and rotates, fan 16 sucks air from dust absorption head 10, further suck metal powder into dust bag 4, metal powder stays in dust bag 4, air passes through filter plate a17 and gets into in the casing 3, can cool off motor 5, the air is discharged through exhaust hole 8 again; in the utility model, the vibrating motor 24 drives the vibrating table 23 to vibrate the metal powder on the printing piece, and the dust collector can suck and remove the metal powder; the dust suction head 10 is convenient to replace and can suck a smaller cavity; the metal powder is collected in the dust collecting bag 4 for recycling.
Example two
As shown in fig. 3-4, compared with the first embodiment, the dust collection head 10 of the present invention is provided with a fixing portion a11, the hose 9 is provided with a fixing portion b12, the fixing portion a11 is provided with a plurality of round pins 27, the plurality of round pins 27 are circumferentially and uniformly distributed on the fixing portion a11, the fixing portion b12 is provided with a plurality of mounting grooves 28, the plurality of mounting grooves 28 are in one-to-one correspondence with the plurality of round pins 27, the round pins 27 are connected with the mounting grooves 28 in a matching manner, and the tail end of the mounting groove 28 is provided with two protrusions 29;
further, a seal ring is provided on the fixing portion a 11.
In the embodiment, the dust collection head 10 is convenient to disassemble, a large amount of metal powder can be sucked out by using the dust collection head 10 with a larger caliber, and then a small dust collection head is replaced to suck and remove a small cavity in a printing piece; firstly, the round pin 27 on the fixing part a11 passes through the mounting groove 28, the round pin 27 moves to the tail end along the mounting groove 28 by rotating the fixing part a11, and the dust collection head 10 can be fixed by the lug boss 29 clamping the round pin 27.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (7)
1. A metal 3D printing part powder cleaning device is characterized by comprising a workbench (1), a dust collection box (2), a shell (3), a motor (5), a top plate (7), a hose (9), a dust collection head (10), a protective cover (13), a handle (14), a fan (16), an installation part (19), a baffle plate (22), a vibration table (23) and a spring (25);
the dust collection box comprises a shell (3), a top plate (7), a dust collection bag (4), a mounting ring (18), a through hole, a mounting portion (19), a mounting ring (18), a hose (9) and a dust collection head (10), wherein the dust collection bag (4) is provided with the mounting ring (18), the dust collection box (2) is provided with the through hole, the mounting portion (19) is connected with the through hole, the mounting ring (18) is connected with the mounting portion (19), the hose (9) is connected with the mounting portion (19), the dust collection head (10) is connected with the other end of the hose (9), a support (6) is arranged in the shell (3), a motor (5) is connected with the support (6), a fan (16) is connected with a rotating shaft of the motor (5), a filter plate a (17) is arranged at one end, close to the dust collection box (2), a filter plate b (15) is arranged at the other end of the shell (3), and a plurality of exhaust holes (8) are formed in the top plate (7);
be equipped with vibrating motor (24) on workstation (1), vibrating motor (24) are connected in shaking table (23), spring (25) are equipped with a plurality ofly, shaking table (23) and workstation (1) are all connected in a plurality of springs (25), evenly distributed on shaking table (23) in a plurality of springs (25), baffle (22) are equipped with a plurality ofly, equal sliding connection shaking table (23) in a plurality of baffles (22), workstation (1) is connected in safety cover (13), be equipped with dust absorption hole (26) on safety cover (13), be equipped with two operation mouth (21) on safety cover (13), it is equipped with the apron to rotate on safety cover (13), handle (14) connection apron.
2. The metal 3D printing piece powder cleaning device according to claim 1, wherein the dust suction head (10) is provided with a fixing part a (11), the hose (9) is provided with a fixing part b (12), the fixing part a (11) is provided with a plurality of round pins (27), the round pins (27) are uniformly distributed on the fixing part a (11) in the circumferential direction, the fixing part b (12) is provided with a plurality of mounting grooves (28), the mounting grooves (28) correspond to the round pins (27) in a one-to-one mode, the round pins (27) are connected with the mounting grooves (28) in a matched mode, and the tail end of the mounting groove (28) is provided with two protrusions (29).
3. A metal 3D printing member powder cleaning device according to claim 2, characterized in that the fixing part a (11) is provided with a sealing ring.
4. A metal 3D print powder cleaning device according to claim 1, characterized in that the mounting ring (18) is screwed onto the mounting portion (19).
5. A metal 3D print powder cleaning device according to claim 1, characterized in that the projected shape of the baffle (22) is L-shaped.
6. The metal 3D printing part powder cleaning device is characterized in that the operation openings (21) are provided with dust-proof plates (20), and the dust-proof plates (20) are rubber plates.
7. The metal 3D printing member powder cleaning device according to claim 5, wherein a plurality of dust-proof plates (20) are provided, the plurality of dust-proof plates (20) are evenly distributed on the circumference of the operation opening (21), and the projection shape of the dust-proof plates (20) is fan-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222873304.1U CN218503353U (en) | 2022-10-28 | 2022-10-28 | Metal 3D prints a powder cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222873304.1U CN218503353U (en) | 2022-10-28 | 2022-10-28 | Metal 3D prints a powder cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218503353U true CN218503353U (en) | 2023-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222873304.1U Active CN218503353U (en) | 2022-10-28 | 2022-10-28 | Metal 3D prints a powder cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218503353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116571764A (en) * | 2023-05-23 | 2023-08-11 | 廊坊进化论精密机械有限公司 | Laser additive manufacturing equipment for metal part production |
-
2022
- 2022-10-28 CN CN202222873304.1U patent/CN218503353U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116571764A (en) * | 2023-05-23 | 2023-08-11 | 廊坊进化论精密机械有限公司 | Laser additive manufacturing equipment for metal part production |
| CN116571764B (en) * | 2023-05-23 | 2024-01-26 | 廊坊进化论精密机械有限公司 | Laser additive manufacturing equipment for metal part production |
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