CN207222942U - Rotating disc type dust feeder is used in one kind increase and decrease material Laser Processing - Google Patents
Rotating disc type dust feeder is used in one kind increase and decrease material Laser Processing Download PDFInfo
- Publication number
- CN207222942U CN207222942U CN201720972009.8U CN201720972009U CN207222942U CN 207222942 U CN207222942 U CN 207222942U CN 201720972009 U CN201720972009 U CN 201720972009U CN 207222942 U CN207222942 U CN 207222942U
- Authority
- CN
- China
- Prior art keywords
- powder
- disk
- sealing
- powder feeding
- fixed
- 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
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 one kind to increase and decrease material Laser Processing rotating disc type dust feeder, including base, base upper end is equipped with sealing powder feeding chamber, negative pressure air pump is fixed with the base on the outside of sealing powder feeding chamber, the air opening end of negative pressure air pump fixes connection ajutage, groove is recessed with the edge of powder disk, powder disk activity is contacted on the top surface of fixed disk, fixed disk is horizontally fixed on sealing powder feeding intracavitary, and run through to be equipped with the position of respective slot on fixed disk and inhale powder mouth, connection flour extraction pipe is fixed in the bottom for inhaling powder mouth, activity runs through shaft on the center of the fixed disk, and the bottom of shaft is fixedly connected with the drive shaft of motor.Rotated during the utility model powder feeding by motor-driven rotatable shaft, so as to drive powder disk to rotate, when groove conjunction salty with suction powder, the metal dust for sealing powder feeding intracavitary enters in flour extraction pipe under the action of gas pressure, and is sent by flour extraction pipe to laser printing.
Description
Technical field
Increase and decrease material manufacturing technology field is the utility model is related to, is specially that rotating disc type powder feeding is used in a kind of increase and decrease material Laser Processing
Device.
Background technology
Increases material manufacturing technology (also known as 3D printing technique) is a kind of 3D solid fast free figuration manufacture new technology, it is comprehensive
The multinomial high-tech such as graphics process, digital information and control, laser technology, mechanical ＆ electrical technology and the material technology of computer is closed
Advantage, at present, the material that laser gain material manufacturing technology is applied covered titanium alloy, high temperature alloy, ferrous alloy, aluminium close
Gold, refractory alloy, non-crystaline amorphous metal, ceramics and functionally gradient material (FGM) etc., high-performance complex component and biology in aerospace field
Porous labyrinth manufacture has significant advantage in manufacturing field.
Wherein increase and decrease material manufacturing process is to irradiate metal dust by laser mostly, by fusion of metal powder, according to predetermined
Route heap in layer come, dust feeder of the prior art is relatively simple, it has not been convenient to the conveying to metal dust
Speed is controlled, and causes the product surface that manufactures not smooth enough, for this it is proposed that a kind of increase and decrease material Laser Processing is used
Rotating disc type dust feeder is used to solve the above problems.
Utility model content
The purpose of this utility model is to provide one kind to increase and decrease material Laser Processing rotating disc type dust feeder, above-mentioned to solve
The problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical solution：One kind increase and decrease material Laser Processing rotating disc type
Dust feeder, including base, the base upper end are equipped with sealing powder feeding chamber, fixed on the base on the outside of sealing powder feeding chamber to set
There is negative pressure air pump, the air opening end of the negative pressure air pump fixes connection ajutage, and the other end of the ajutage is fixed through close
The top of powder feeding chamber is sealed, and fixed connection is equipped with air inlet pipe on the ajutage of intracavitary, the air inlet pipe is positioned at sealing powder feeding
The inner upper end of chamber, and through powder inlet pipe is equipped with the side wall of the inner upper end of the sealing powder feeding chamber, positioned at powder inlet pipe lower end
Sealing powder feeding intracavitary be movably equipped with powder disk, on the edge of the powder disk in be recessed with groove, the powder disk activity contact is solid
On the top surface of price fixing, the fixed disk is horizontally fixed on sealing powder feeding intracavitary, and runs through on fixed disk on the position of respective slot
Equipped with powder mouth is inhaled, the bottom for inhaling powder mouth, which is fixed, connects flour extraction pipe, movable on the center of the fixed disk to run through shaft, institute
State shaft top and be fixedly connected with powder and try to get to the heart of a matter the center at end, and the bottom of shaft is fixedly connected with the drive shaft of motor, the electricity
Machine is fixedly mounted on the bottom of sealing powder feeding chamber.
Preferably, the sealing powder feeding intracavitary cavity is cylindrical structural, and the powder disk is circular discs, its diameter is less than close
The internal diameter of powder feeding chamber is sealed, the sealing powder feeding intracavitary of the powder disk upper end is equipped with metal dust.
Preferably, the groove is located on the lateral wall of powder disk, which is curved slot arrangement.
Preferably, the fixed disk is circular discs, its diameter is equal to the internal diameter of sealing powder feeding chamber, and the side wall of the fixed disk is consolidated
The inner wall of fixed connection sealing powder feeding chamber, and the distance between fixed disk and powder disk are less than 1mm.
Preferably, interior on the fixed disk center to be embedded with bearing, being passed through on the inner ring of the bearing has shaft, should
The side wall of shaft is fixedly connected with bearing inner ring.
Preferably, the suction powder mouth is round hole, its diameter is less than the width of groove, and inhales powder mouth to the fixed disk center of circle
Distance is equal to groove to the distance in the powder disk center of circle.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in structure, easy to manipulate, tool
Body is as follows；
1st, the utility model transfer disc type dust feeder is sealed construction, is filled by negative pressure air pump to sealing powder feeding intracavitary
Enter protective gas, which can be inert gas, and convey metal dust, the gold to sealing powder feeding intracavitary by powder inlet pipe
Belong to sealing powder feeding intracavitary of the powder accumulation in powder disk upper end, the pure of metal dust is ensured by the powder feeding chamber of sealed construction
Degree, avoids it from being infected with impurity；
2nd, rotated during powder feeding by motor-driven rotatable shaft, so that drive powder disk to rotate, it is close when groove conjunction salty with suction powder
The metal dust for sealing powder feeding intracavitary enters in flour extraction pipe under the action of gas pressure, and is sent by flour extraction pipe to laser printing
The conveying capacity of metal dust can be adjusted in place, the rotating speed by controlling motor, is controlled easy to user.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is powder disk and fixed disk attachment structure schematic diagram in the utility model.
In figure：It is 1 base, 2 sealing powder feeding chambers, 3 negative pressure air pumps, 4 ajutages, 5 air inlet pipe, 6 powder inlet pipes, 7 powder disks, 71 recessed
Powder mouth, 82 bearings, 9 motors, 91 shafts, 10 flour extraction pipes are inhaled in groove, 8 fixed disks, 81.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
In the description of the utility model, it is to be understood that term " " center ", " transverse direction ", " on ", " under ", " top ",
The orientation or position relationship of the instruction such as " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just
In description the utility model and simplify description, rather than indicate or imply signified device or the certain party that structure must have
Position, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：Rotating disc type powder feeding is used in one kind increase and decrease material Laser Processing
Device, including base 1,1 upper end of base are equipped with sealing powder feeding chamber 2, are fixed with the base 1 in 2 outside of sealing powder feeding chamber
Negative pressure air pump 3, the air opening end of negative pressure air pump 3 fix connection ajutage 4, and the other end of ajutage 4 is fixed through sealing powder feeding
The top of chamber 2, and fixed connection is equipped with air inlet pipe 5 on the ajutage 4 of intracavitary, air inlet pipe 5 is interior positioned at sealing powder feeding chamber 2
Portion upper end, and through powder inlet pipe 6 is equipped with the side wall of the inner upper end of sealing powder feeding chamber 2, the sealing positioned at 6 lower end of powder inlet pipe is sent
Powder disk 7 is movably equipped with powder chamber 2,2 internal cavity of sealing powder feeding chamber is cylindrical structural, and powder disk 7 is circular discs, its diameter is less than close
The internal diameter of powder feeding chamber 2 is sealed, metal dust is housed in the sealing powder feeding chamber 2 of 7 upper end of powder disk, which is sealing
Formula structure, is filled with protective gas, which can be inert gas, and pass through by negative pressure air pump 3 into sealing powder feeding chamber 2
Powder inlet pipe 6 conveys metal dust into sealing powder feeding chamber 2, which is deposited in the sealing powder feeding chamber 2 of 7 upper end of powder disk.
Referring to Fig. 2, being recessed with groove 71 on the edge of powder disk 7, groove 71 is located on the lateral wall of powder disk 7, this is recessed
Groove 71 is curved slot arrangement, and metal dust enters in groove 71 under the effect of gravity.
On the top surface of fixed disk 8, fixed disk 8 is horizontally fixed in sealing powder feeding chamber 27 movable contact of powder disk, and fixed
Run through to be equipped with the position of respective slot 71 on disk 8 and inhale powder mouth 81, fixed disk 8 is circular discs, its diameter is equal to sealing powder feeding chamber 2
Internal diameter, the inner wall of the side wall fixed connection and sealing powder feeding chamber 2 of the fixed disk 8, and the distance between fixed disk 8 and powder disk 7 are small
In 1mm, by the rotation of powder disk 7, when groove 71 and 81 coincidence of mouth of suction powder, the metal dust in sealing powder feeding chamber 2 is in gas
Enter under the action of pressure in flour extraction pipe 10.
Referring to Fig. 2, being embedded with bearing 82 on 8 center of fixed disk, being passed through on the inner ring of bearing 82 has shaft 91,
The side wall of the shaft 91 is fixedly connected with 82 inner ring of bearing.
The bottom of suction powder mouth 81, which is fixed, connects flour extraction pipe 10, movable on the center of the fixed disk 8 to run through shaft 91, turns
91 top of axis is fixedly connected with the center of 7 bottom of powder disk, and the bottom of shaft 91 is fixedly connected with the drive shaft of motor 9, motor 9
The bottom of sealing powder feeding chamber 2 is fixedly mounted on, it is round hole to inhale powder mouth 81, its diameter is less than the width of groove 71, and inhales powder mouth
81 distance to 8 center of circle of fixed disk is equal to the distance that groove 71 arrives 7 center of circle of powder disk, is rotated by 9 drive shaft 91 of motor, so that
Drive powder disk 7 rotates, and when the groove 71 on powder disk 7 and 81 coincidence of mouth of suction powder, metal dust enters in flour extraction pipe 10, send to sharp
At light printing.
Operation principle：The utility model transfer disc type dust feeder is sealed construction, is sent by negative pressure air pump 3 to sealing
Protective gas is filled with powder chamber 2, which can be inert gas, and convey gold into sealing powder feeding chamber 2 by powder inlet pipe 6
Belong to powder, which is deposited in the sealing powder feeding chamber 2 of 7 upper end of powder disk, by 91 turns of 9 drive shaft of motor during powder feeding
Dynamic, so as to drive powder disk 7 to rotate, when groove 71 and 81 coincidence of mouth of suction powder, the metal dust in sealing powder feeding chamber 2 is in gas pressure
Enter under the action of power in flour extraction pipe 10, and sent by flour extraction pipe 10 to laser printing.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. one kind increase and decrease material Laser Processing rotating disc type dust feeder, including base (1), base (1) upper end is equipped with sealing
Powder feeding chamber (2), it is characterised in that：Negative pressure air pump (3) is fixed with the base (1) on the outside of sealing powder feeding chamber (2), it is described
The air opening end of negative pressure air pump (3) fixes connection ajutage (4), and the other end of the ajutage (4) is fixed through sealing powder feeding
The top of chamber (2), and fixed connection is equipped with air inlet pipe (5) on the ajutage (4) of intracavitary, the air inlet pipe (5) is positioned at close
The inner upper end of powder feeding chamber (2) is sealed, and runs through on the side wall of the inner upper end of the sealing powder feeding chamber (2) and is equipped with powder inlet pipe (6),
Be movably equipped with powder disk (7) in the sealing powder feeding chamber (2) of powder inlet pipe (6) lower end, on the edge of the powder disk (7) in be recessed with
Groove (71), on the top surface of fixed disk (8), the fixed disk (8) is horizontally fixed on sealing and send powder disk (7) movable contact
Run through to be equipped with powder chamber (2), and on fixed disk (8) on the position of respective slot (71) and inhale powder mouth (81), the suction powder mouth (81)
Bottom fix connection flour extraction pipe (10), on the center of the fixed disk (8) activity run through shaft (91), the shaft (91)
Top is fixedly connected with the center of powder disk (7) bottom, and the bottom of shaft (91) is fixedly connected with the drive shaft of motor (9), institute
State the bottom that motor (9) is fixedly mounted on sealing powder feeding chamber (2).
2. rotating disc type dust feeder is used in a kind of increase and decrease material Laser Processing according to claim 1, it is characterised in that：It is described close
It is cylindrical structural to seal powder feeding chamber (2) internal cavity, and the powder disk (7) is circular discs, its diameter is less than the interior of sealing powder feeding chamber (2)
Footpath, the sealing powder feeding chamber (2) of powder disk (7) upper end is interior to be equipped with metal dust.
3. rotating disc type dust feeder is used in a kind of increase and decrease material Laser Processing according to claim 1, it is characterised in that：It is described recessed
Groove (71) is located on the lateral wall of powder disk (7), which is curved slot arrangement.
4. rotating disc type dust feeder is used in a kind of increase and decrease material Laser Processing according to claim 1, it is characterised in that：It is described solid
Price fixing (8) is circular discs, its diameter is equal to the internal diameter of sealing powder feeding chamber (2), and the side wall fixed connection and sealing of the fixed disk (8) are sent
The inner wall of powder chamber (2), and the distance between fixed disk (8) and powder disk (7) are less than 1mm.
5. rotating disc type dust feeder is used in a kind of increase and decrease material Laser Processing according to claim 1, it is characterised in that：It is described solid
Bearing (82) is embedded with price fixing (8) center, being passed through on the inner ring of the bearing (82) has shaft (91), the shaft
(91) side wall is fixedly connected with bearing (82) inner ring.
6. rotating disc type dust feeder is used in a kind of increase and decrease material Laser Processing according to claim 1, it is characterised in that：The suction
Powder mouth (81) is round hole, its diameter is less than the width of groove (71), and inhales powder mouth (81) and arrive the distance in fixed disk (8) center of circle etc.
The distance in powder disk (7) center of circle is arrived in groove (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720972009.8U CN207222942U (en) | 2017-08-06 | 2017-08-06 | Rotating disc type dust feeder is used in one kind increase and decrease material Laser Processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720972009.8U CN207222942U (en) | 2017-08-06 | 2017-08-06 | Rotating disc type dust feeder is used in one kind increase and decrease material Laser Processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207222942U true CN207222942U (en) | 2018-04-13 |
Family
ID=61856575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720972009.8U Expired - Fee Related CN207222942U (en) | 2017-08-06 | 2017-08-06 | Rotating disc type dust feeder is used in one kind increase and decrease material Laser Processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207222942U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157259A (en) * | 2020-09-25 | 2021-01-01 | 大连交通大学 | Rotating disc type powder feeding device for material increasing and decreasing laser processing |
| CN113044578A (en) * | 2019-12-27 | 2021-06-29 | 沈阳新松机器人自动化股份有限公司 | Sealed powder feeding mechanism |
| CN113600822A (en) * | 2021-07-23 | 2021-11-05 | 浙江亚通焊材有限公司 | Equipment and method for preparing cold storage material spherical particles |
| CN114289738A (en) * | 2022-03-07 | 2022-04-08 | 四川工程职业技术学院 | Metal part additive forming system and method |
-
2017
- 2017-08-06 CN CN201720972009.8U patent/CN207222942U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113044578A (en) * | 2019-12-27 | 2021-06-29 | 沈阳新松机器人自动化股份有限公司 | Sealed powder feeding mechanism |
| CN112157259A (en) * | 2020-09-25 | 2021-01-01 | 大连交通大学 | Rotating disc type powder feeding device for material increasing and decreasing laser processing |
| CN112157259B (en) * | 2020-09-25 | 2022-07-05 | 大连交通大学 | Rotating disc type powder feeding device for material increasing and decreasing laser processing |
| CN113600822A (en) * | 2021-07-23 | 2021-11-05 | 浙江亚通焊材有限公司 | Equipment and method for preparing cold storage material spherical particles |
| CN114289738A (en) * | 2022-03-07 | 2022-04-08 | 四川工程职业技术学院 | Metal part additive forming system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207222942U (en) | Rotating disc type dust feeder is used in one kind increase and decrease material Laser Processing | |
| CN107303606A (en) | A kind of powder feeding formula laser 3D printing carrier gas type powder feeder | |
| CN110481253A (en) | Amphibious non-contact suction cup | |
| CN102581293B (en) | Synchronous rotation electrode flour mill | |
| CN210735655U (en) | Cosmetics apparatus for producing based on last negative pressure | |
| CN207952635U (en) | A kind of miniaturization plasma powder by atomization device | |
| CN111872378B (en) | Core-shell structure powder preparation device and method | |
| CN205872594U (en) | Cell -phone vacuum applicator of a device about area is automatic | |
| CN107931623A (en) | A kind of plasma powder by atomization device | |
| CN207343795U (en) | 3D printing metal or alloy powder preparing unit | |
| CN104670905B (en) | Vacuum discharge gate | |
| CN211870764U (en) | High-fineness metal powder conveying mechanism | |
| CN204080099U (en) | A kind of vacuum direct magnetic control sputter coating machine | |
| CN211767758U (en) | Vacuum material suction storage tank | |
| CN207256033U (en) | Grinding tool equipped with workpiece cooling mechanism | |
| CN111441021A (en) | Preparation method of rotary target and spraying equipment thereof | |
| CN211027842U (en) | Turning device is used in metal can production | |
| CN104743328B (en) | High airproof discharge gate | |
| CN207025450U (en) | A kind of new sand disk starch mill | |
| CN107931624B (en) | Miniaturized plasma atomizing powder process device | |
| CN203462077U (en) | Clutch type vacuum alloy feeding mechanism | |
| CN207272474U (en) | The process equipment of steel alloy welding wire | |
| CN206255664U (en) | One kind touches screen back light source switching mechanism | |
| CN105529437B (en) | The method for preparing gun-metal pole piece using alloy powder | |
| CN103600085A (en) | Novel powder metallurgy powder processing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20180806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |