CN208006258U - Mixing apparatus of powdery row material for laser 3D printing machine - Google Patents
Mixing apparatus of powdery row material for laser 3D printing machine Download PDFInfo
- Publication number
- CN208006258U CN208006258U CN201820248504.9U CN201820248504U CN208006258U CN 208006258 U CN208006258 U CN 208006258U CN 201820248504 U CN201820248504 U CN 201820248504U CN 208006258 U CN208006258 U CN 208006258U
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- CN
- China
- Prior art keywords
- feed bin
- powder
- isolation chamber
- shaftless auger
- vertical type
- 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.)
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Abstract
The utility model is the mixing apparatus of powdery row material for laser 3D printing machine, it is made of airproof isolation chamber, seal glass sash, the filler bin that is scattered, new filler bin, shaftless auger, motor, switch enclosure, the aspiration of negative pressure pipe and minitype vertical type powder stirrer, the shaftless auger synchronous same-speed rotation of each feed bin.There is the utility model powder to mix substantially accurate, easy to use and more thoroughly the outstanding advantages for solving dust floating.
Description
Technical field
The utility model belongs to flour mixing arrangement, mixed more particularly to a kind of powder for laser 3D printing machine
It attaches together and sets.
Background technology
The powder that laser 3D printing machine uses includes metal powder and resin-oatmeal, and what scale removal process generated after printing shaping dissipates
Powder falling material can be still continuing with, and application method is be scattered powder and new powder by same kind and specification with 1 to 1 ratio
Mixing.
In the prior art, it weighs for what the powder that is scattered was mixed with new powder, mix real work by manual operation, due to
Powder under flow regime generates apparent hydro-planing and the serious dust pollution of the environment that is formed.
Invention content
The utility model is to solve existing be scattered powder and new powder material weighing, mix that there are dust is tight by manual operation
The technical issues of heavily contaminated environment, and propose a kind of mixing apparatus of powdery row material for laser 3D printing machine.
The utility model takes following technical scheme to achieve the above object：A kind of powder for laser 3D printing machine is mixed
It attaches together and sets, including minitype vertical type powder stirrer, be characterized in, the mixing arrangement is equipped with airproof isolation chamber, the seal isolation
The seal glass sash of folding is equipped on front side of room, airproof isolation chamber inside top is fixed with the powder that is scattered that longitudinal section is ' V ' font
Feed bin and new filler bin, each feed bin are respectively equipped with charging door and its end cover positioned at airproof isolation chamber upper face, each to expect
Storehouse is equipped with semicircular arc-shaped orlop, is equipped with shaftless auger in orlop, feed bin one end be equipped with corresponding shaftless auger by transverse tube and
What vertical tube connection was constituted goes out powder mouth, and the front end of the shaftless auger is set to out the transverse tube of powder mouth and the engaging portion of vertical tube, shaftless
The transmission shaft of auger rear end is supported in the sealing assembly on rear side of feed bin, and motor, motor shaft are equipped in the airproof isolation chamber
Equipped with deceleration transmission pair, the driven wheel synchronous same-speed of the deceleration transmission pair is sequentially connected in the transmission of the shaftless auger of each feed bin
Axis is equipped with minitype vertical type powder stirrer in the airproof isolation chamber, and each feed bin goes out the vertical tube of powder mouth and minitype vertical type dry powder stirs
It is corresponding to mix machine inlet, minitype vertical type powder stirrer feed inlet is equipped with flexible canopy, each feed bin go out the vertical tube of powder mouth with it is soft
Property the cover engage, airproof isolation chamber bottom be equipped with minitype vertical type powder stirrer discharge port, the discharge port be equipped with go out manually
Expect control valve, the aspiration of negative pressure pipe of connection filter dust collector is equipped at the top of the airproof isolation chamber, the aspiration of negative pressure pipe is equipped with
It is connected to the aspiration of negative pressure branch pipe on each feed bin top, the airproof isolation chamber side is equipped with and controls shaftless auger and small respectively
The switch enclosure that the vertical powder stirrer of type starts, stops.
The utility model can also take following technical measures：
Each feed bin is equipped with glass window.
Each feed bin goes out the transverse tube of powder mouth and vertical tube is transparent transverse tube and vertical tube.
The beneficial effects of the utility model and advantage are：This mixing apparatus of powdery row material is set to the aspiration of negative pressure pipe and bears
Press the airproof isolation chamber of dust suction branch pipe, the aspiration of negative pressure pipe that the dust in airproof isolation chamber can be discharged, the aspiration of negative pressure branch pipe can
The dust generated when filling powder from charging door to adsorb, avoids it from being overflowed from charging door.Longitudinal section is the filler bin that is scattered of ' V ' font
Shaftless auger synchronous same-speed rotation with new powder material storehouse bottom makes powder level push, and can generate powder to avoid powder freely falling body
Expect weight notable difference, therefore this mixing apparatus of powdery row material can save weighing structure.The shaftless auger of orlop can also avoid storehouse
Interior powder, which generates cavitation, influences powder mixing match.Seal glass sash can observe the fortune of this mixing apparatus of powdery row material at any time
Row situation is controlled in time by switch enclosure.The utility model has powder mixing substantially accurate, easy to use and more thoroughly
Solve dust floating outstanding advantages.
Description of the drawings
Attached drawing 1 is example structure schematic diagram.
Attached drawing 2 is Figure 1A-A views.
Figure label：1 airproof isolation chamber, 2 seal glass sash, 3 feed bins, 3-1 orlops, 4 end covers, the observation of 5 glass
Window, 6 shaftless augers, 6-1 sealing assemblies, 7 transverse tubes, 8 vertical tubes, 9 the aspiration of negative pressure pipes, 10 the aspiration of negative pressure branch pipes, 11 toothed belts pass
Dynamic pair, 12 axises, 13 minitype vertical type powder stirrers, 14 discharge ports, 15 manual discharging control valves, 17 motors, 18 deceleration transmissions
Pair, 19 switch enclosures.
Specific implementation mode
The utility model is further illustrated with reference to embodiment and its attached drawing.
As shown in Figure 1, 2, mixing arrangement is equipped with the airproof isolation chamber 1 of belt supporting frame, and folding is equipped on front side of airproof isolation chamber
Seal glass sash 2, to observe the working condition of the present apparatus under seal isolation state.
1 inside top of airproof isolation chamber is fixed there are two the feed bin 3 that longitudinal section is ' V ' font, one of them can be set
For the filler bin that is scattered, another is new filler bin, and each feed bin is equipped with glass window 5, to observe powder storage in feed bin.
Each feed bin 3 is respectively equipped with charging door and its end cover 4 positioned at 1 upper face of airproof isolation chamber, and each feed bin is equal
Equipped with semicircular arc-shaped orlop 3-1, be equipped with shaftless auger 6 in orlop 3-1,3 one end of each feed bin be equipped with corresponding shaftless auger 6 by
Transverse tube 7 be connected to vertical tube 8 constitute go out powder mouth, transverse tube and vertical tube are transparent transverse tube and vertical tube, go out powder feelings to observe feed bin 3
Condition.The front end of shaftless auger 6 is set to out the transverse tube of powder mouth and the engaging portion of vertical tube, and the transmission shaft of shaftless auger rear end is supported in
The sealing assembly 6-1 of 3 rear side of feed bin.
Motor 17 is equipped in airproof isolation chamber 1, motor shaft is equipped with deceleration transmission pair 18, the driven wheel of deceleration transmission pair 18
It is fixed on axis 12, axis 12 is sequentially connected through transmission 11 in the shaftless auger 6 of each feed bin 3 respectively, realizes that each feed bin 3 is shaftless
The transmission shaft of auger 6 rotates coaxially, its synchronous same-speed is made to rotate, and each transmission described in embodiment is toothed belt transmission pair.
The push direction of 3 shaftless auger 6 of each feed bin should be determined according to the rotation direction of transmission shaft.
Minitype vertical type powder stirrer 13 is equipped in airproof isolation chamber 1, each feed bin 3 goes out the vertical tube 8 and minitype vertical type of powder mouth
Powder stirrer feed inlet is corresponding, and minitype vertical type powder stirrer feed inlet is equipped with flexible canopy 16, and each feed bin goes out powder mouth
Vertical tube is engaged with flexible canopy.Flexible canopy 16 can select the materials such as rubber, woven cloth.
1 bottom of airproof isolation chamber is equipped with 13 discharge port of minitype vertical type powder stirrer, and discharge port is equipped with discharging manually and controls
Valve 15.
1 top of airproof isolation chamber is equipped with the aspiration of negative pressure pipe 9 of connection filter dust collector, and the aspiration of negative pressure pipe is additionally provided with to be connected respectively
It is connected to the aspiration of negative pressure branch pipe 10 on 3 top of each feed bin.
What 1 side of airproof isolation chamber was equipped with and controls shaftless auger 6 and the startup of minitype vertical type powder stirrer 13 respectively, stops
Switch enclosure 19.
Claims (3)
1. for the mixing apparatus of powdery row material of laser 3D printing machine, including minitype vertical type powder stirrer, it is characterised in that：It is described mixed
It attaches together and has installed airproof isolation chamber, the seal glass sash of folding is equipped on front side of the airproof isolation chamber, seal off indoor
Top is fixed be scattered filler bin and the new filler bin that longitudinal section is ' V ' font, and each feed bin is respectively equipped with positioned at airproof isolation chamber
The charging door and its end cover of upper face, each feed bin are equipped with semicircular arc-shaped orlop, shaftless auger, material are equipped in orlop
What storehouse one end being connected to vertical tube by transverse tube equipped with corresponding shaftless auger was constituted goes out powder mouth, and the front end of the shaftless auger is set to
Go out the transverse tube of powder mouth and the engaging portion of vertical tube, the transmission shaft of shaftless auger rear end is supported in the sealing assembly on rear side of feed bin, institute
It states and is equipped with motor in airproof isolation chamber, motor shaft is equipped with deceleration transmission pair, the driven wheel synchronous same-speed of the deceleration transmission pair
It is sequentially connected in the transmission shaft of the shaftless auger of each feed bin, the airproof isolation chamber and is equipped with minitype vertical type powder stirrer, it is each to expect
The vertical tube that storehouse goes out powder mouth is corresponding with minitype vertical type powder stirrer feed inlet, and minitype vertical type powder stirrer feed inlet is equipped with soft
Property the cover, each feed bin goes out the vertical tube of powder mouth and flexible canopy engages, airproof isolation chamber bottom equipped with minitype vertical type dry powder stir
Machine discharge port, the discharge port are equipped with manual discharging control valve, connection filter dust collector are equipped at the top of the airproof isolation chamber
The aspiration of negative pressure pipe, the aspiration of negative pressure pipe are equipped with the aspiration of negative pressure branch pipe for being connected to each feed bin top, the seal isolation
Room side is equipped with the switch enclosure for controlling that shaftless auger and minitype vertical type powder stirrer start, stop respectively.
2. mixing apparatus of powdery row material according to claim 1, it is characterised in that：Each feed bin is equipped with glass window.
3. mixing apparatus of powdery row material according to claim 1, it is characterised in that：Each feed bin goes out the transverse tube and vertical tube of powder mouth
It is transparent transverse tube and vertical tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248504.9U CN208006258U (en) | 2018-02-12 | 2018-02-12 | Mixing apparatus of powdery row material for laser 3D printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248504.9U CN208006258U (en) | 2018-02-12 | 2018-02-12 | Mixing apparatus of powdery row material for laser 3D printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208006258U true CN208006258U (en) | 2018-10-26 |
Family
ID=63885537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820248504.9U Active CN208006258U (en) | 2018-02-12 | 2018-02-12 | Mixing apparatus of powdery row material for laser 3D printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208006258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020194450A1 (en) * | 2019-03-25 | 2020-10-01 | 株式会社ニコン | Processing system |
-
2018
- 2018-02-12 CN CN201820248504.9U patent/CN208006258U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020194450A1 (en) * | 2019-03-25 | 2020-10-01 | 株式会社ニコン | Processing system |
| JPWO2020194450A1 (en) * | 2019-03-25 | 2020-10-01 | ||
| CN113874154A (en) * | 2019-03-25 | 2021-12-31 | 株式会社尼康 | Machining system |
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