CN105537225B - Closed Powder Recovery after-treatment system - Google Patents
Closed Powder Recovery after-treatment system Download PDFInfo
- Publication number
- CN105537225B CN105537225B CN201410592246.2A CN201410592246A CN105537225B CN 105537225 B CN105537225 B CN 105537225B CN 201410592246 A CN201410592246 A CN 201410592246A CN 105537225 B CN105537225 B CN 105537225B
- Authority
- CN
- China
- Prior art keywords
- powder
- sealed chamber
- air
- negative pressure
- closed
- 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
Landscapes
- Manipulator (AREA)
- Prevention Of Fouling (AREA)
- Cleaning In General (AREA)
Abstract
A kind of closed Powder Recovery after-treatment system is a kind of 3DRP rapid shaping after-treatment device, has the automatic gumming of closed and Powder Recovery.This system is provided in powder after removing excessive powder and filtering screening impurity automatically after object molding and reaches recycling, then can avoid powder when removing excessive powder and wave to air, can keep the cleanliness in space；Comprising: sealed body, rotating disk device, air spray column device, negative pressure device, pneumatics generation device and impurity screening device；Object is placed in the sealed chamber of sealed body and is carried on rotating disk device, automatic 360 degree are carried out to object by air spray column device to remove around air blowing clout powder, it removes clout and falls into centralized recovery utilization in powder collection box, negative pressure gas flow filtering is carried out in sealed chamber simultaneously, and powder collection box internal gas flow is filtered powder by impurity screening device, is reached air-flow and is recycled to the clout Powder Recovery post-processing that closed recycles in sealed chamber.
Description
[technical field]
This case system is about a kind of Powder Recovery after-treatment system, espespecially a kind of closed Powder Recovery after-treatment system.
[background technique]
Finished product post-processes after this system is used for 3DRP rapid shaping, and known techniques are artificial removing (as shown in Figure 1) at present,
It needs operator to protrude into both hands in the after-treatment device 1 of three-dimensional rapid shaping and removes powder manually, which is because there is both hands
Protruding into operating area 10 causes to have gap, and when air blowing gumming, powder is easy to blow out from gap, makes air by powder
Pollution.
[summary of the invention]
This case is designed to provide a kind of closed Powder Recovery after-treatment system, solves working environment not by powder
Air pollution, object be put into system seal chamber it is indoor Powder Recovery post-processing can be automatically carried out in rotating disk, utilize sky
Gas blowout column device removes powder, and has diversion fan blade swing that can increase the area for blowing and removing object in front of air spray column, and
In seal chamber indoor location filter screen, and negative pressure device is connected, promotes to be positively retained at a negative pressure when removing powder in sealed chamber
Space powder is not easy to drift, and reaches the preferable cleanliness in space, and the powder removed in sealed chamber can also directly fall into one
It is recycled in powder collection box, also the connection use of powder collection box can filtered into subtleer floating using impurity screening device
Outstanding grain is recycled into sealed chamber, carries out circulation air guide using negative pressure device and impurity screening device in such sealed chamber
The clout powder for filtering dust removes operation, and can reuse by the filtered powder of this system；In addition, not only achievable
Automatically Powder Recovery post-processing is removed, it is cleaner that manual operation cooperation spray gun reinforcement 3D molding removing powder can also be carried out
Powder Recovery processing.
In order to achieve the above object, a broader state sample implementation of this case is to provide a kind of closed Powder Recovery post-processing system
System, specifically includes that a sealed body, has and is separated out a sealed chamber by multiple baffle regions and a shallow storage space is mutually isolated, should
Sealed chamber has the front door of multiple openings, and each opening is respectively set an isolation member and is connected and sealed chamber
Bottom is provided with a sieve and a powder collection box；One rotating disk device, bearing are supported in the sieve in the sealed chamber bottom
Online side, is provided with being rotated by 360 ° loaded object automatically；One air spray column device, is set in the sealed chamber, includes one vertical
To the spray column of arrangement inflatable, it is provided with spraying pneumatics air-flow；One negative pressure device, is set in the shallow storage space of the sealed body,
Negative pressure gas flow is provided；One pneumatics generation device, is set in the shallow storage space of the sealed body, provides an inflatable gas and flow to the sky
The spray column of gas blowout column device；One impurity screening device, is set in the shallow storage space of the sealed body, and connection absorbs and filter the powder
Last collection box internal gas flow, and be connected to the negative pressure device and import air-flow in the sealed chamber；Whereby, it is close to be placed in this for object
The rotating disk device is sealed in the sealed chamber of main body and be carried on, automatic 360 degree are carried out to object by the air spray column device
It is removed around air blowing clout powder, removes clout and fall into centralized recovery utilization in the powder collection box, while in the sealed chamber
It carries out negative pressure gas flow filtering and the powder collection box internal gas flow is filtered powder by the impurity screening device, reach gas
Stream is recycled to the clout Powder Recovery post-processing that closed recycles in the sealed chamber.
[Detailed description of the invention]
Fig. 1 is the schematic diagram of the after-treatment device of known three-dimensional rapid shaping.
Fig. 2 is the schematic diagram of the after-treatment device of the three-dimensional rapid shaping of preferred embodiment.
Fig. 3 is the schematic diagram of internal structure of the after-treatment device of three-dimensional rapid shaping shown in Fig. 2.
Fig. 4 is the schematic diagram of internal structure at another visual angle of the after-treatment device of three-dimensional rapid shaping shown in Fig. 3.
Fig. 5 is the structure schematic diagram of the after-treatment device of three-dimensional rapid shaping shown in Fig. 4.
Description of symbols
1: the after-treatment device of three-dimensional rapid shaping
10: operating area
2: closed Powder Recovery after-treatment system
20: sealed body
201: partition
201a: filter screen
202: sealed chamber
203: shallow storage space
204: front door
205: see-through form
206: opening
207: isolation member
208: sieve
209: powder collection box
209a: sorption channel
21: rotating disk device
211: rotating disk
22: air spray column device
221: diversion fan blade
222: spray gun
23: negative pressure device
231: suction passage
232: outlet passageway
24: pneumatics generation device
25: impurity screening device
251: insufflation channel
3:3D molding
[specific embodiment]
The some exemplary embodiments for embodying this case features and advantages will describe in detail in the explanation of back segment.It should be understood that
This case can have various variations in different aspects, all not depart from the range of this case, and explanation therein and diagram
It is in itself to be illustrated as being used, and nand architecture is in limitation this case.
As shown in Figures 2 to 4, closed Powder Recovery after-treatment system 2 of the present invention, mainly include a sealed body 20,
One rotating disk device 21, an air spray column device 22, a negative pressure device 23, a pneumatics generation device 24 and an impurity screening
Device 25.
Have in sealed body 20 and separate out sealed chamber 202 by multiple partitions 201 and shallow storage space 203 is mutually isolated,
The sealed chamber 202 accommodates for 3D molding 3 wherein carries out the removing operation of clout powder, before which has one
Door-plate 204 can be opened for the merging of 3D molding 3, and front door 204 is equipped with a see-through form 205, and has multiple
Opening 206, each opening 206 are respectively set an isolation member 207 and are connected, so that 202 inside of sealed chamber and extraneous ring
Border completely cuts off to form a sealing space.The isolation member 207 of the present embodiment is a work gloves, can carry out manpower behaviour for operator
Make clout powder and remove operation, both hands protrude into the sealed chamber 202 and remove powder manually by operator, entirely without cause into
The space in gas gap, may achieve totally-enclosed gumming operation, the operating environment for also not causing air-powder to pollute.
202 bottom of sealed chamber is further provided with a sieve 208 and a powder collection box 209 again, which collects
Box 209 is set as 208 lower section of the sieve, is promoted in 3 institute of 3D molding for carrying out the removing operation of clout powder in sealed chamber 202
Removing clout powder can be fallen by sieve 208 and centralized collection is recycled in powder collection box 209.
21 bearing of rotating disk device is supported in above the sieve 208 in 202 bottom of sealed chamber, and is equipped with one by driving
The dynamic device rotating disk 211 (not shown) for driving rotation, promotes carrying 3D molding 3 in the rotating disk 211 that can be rotated by 360 ° automatically
It is comprehensive to carry out the removing operation of clout powder around blowing, and driver can control its turn by a rotational speed governor (not shown)
Speed.
And negative pressure device 23, pneumatics generation device 24 and impurity screening device 25 are all set to 20 inner route clapboard of sealed body
In the shallow storage space 203 of 201 isolating seal chambers 202, negative pressure device 23 provides negative-pressure adsorption air-flow, and pneumatics generation device 24 mentions
For an air blowing air-flow.The negative pressure device 23 of the present embodiment is air-breathing pumping, and pneumatics generation device 24 is an air compressor machine.
As shown in figure 4, air spray column device 22 is set in sealed chamber 202, it include a longitudinal arrangement inflatable
Spray column (not shown) and diversion fan blade 221, spray column connect the air-flow that pneumatics generation device 24 is conveyed, and spray column strength is promoted to spray
Pneumatics air-flow removes operation around the clout powder blown to carry out 360 degrees omnidirection to the 3D molding 3 for being carried on rotating disk；
And diversion fan blade 221 is set in front of the spray column of longitudinal arrangement to swing up and down can increase the area for blowing and removing object, and right
The sprayed compressed air conductance of spray column is sent into the clout powder that row is blown up and down and removes operation.In addition, the air spray column device 22 can
Further comprise having a spray gun 222, be set in the sealed chamber 202, is provided with connecting what the pneumatics generation device 24 was conveyed
Air-flow promotes the spray gun 222 strongly to spray pneumatics air-flow, so that operator is inserted in work gloves spray gun 222 of taking and is held
It is loaded in the stereo shaping object 3 of rotating disk 211, the clout powder for carrying out manual operation air blowing removes operation.
As depicted in figs. 3 and 5, which is equipped with a suction passage 231 and an outlet passageway 232, and the sucking is logical
The one end in road 231 is placed on the partition 201 and is connected to the sealed chamber 202, and the end setting of the suction passage 231
There is a filter screen 201a, when carrying out negative pressure suction airflow to the sealed chamber 202, by suspension powder or dust in suction airflow
It is filtered, so that the clout powder that the sealed chamber 202 import negative-pressure adsorption dust removes operation.
The impurity screening device 25 is equipped with a filter medium (not shown) in inside, and is connected to the powder equipped with one and receives
Collect the insufflation channel 251 of the sorption channel 209a of box 209, which also connects the outlet passageway of the negative pressure device 23
232, and 25 one end outlet end of impurity screening device is placed on the partition 201 and is connected to the sealed chamber 202, it can should
Suspension powder or dust, which import in the impurity screening device 25, in 231 suction airflow of suction passage of negative pressure device 23 gave
Filter, and the sorption channel 209a sucking suspended particulates dust of the powder collection box 209 is imported in the impurity screening device 25
More fine dust filtration treatment is carried out, all filtered airflows can be sent in the sealed chamber 202 by such insufflation channel 251, into
The clout powder of row circulation air guide filtering dust removes operation.
In conclusion the present invention provides a kind of closed Powder Recovery after-treatment system, working environment is solved not by powder
Air pollution, object be put into system seal chamber it is indoor Powder Recovery post-processing can be automatically carried out in rotating disk, utilize
Air spray column device removes powder, and has diversion fan blade swing that can increase the area for blowing and removing object in front of air spray column,
And in seal chamber indoor location filter screen, and negative pressure device is connected, promotes to be positively retained at one when removing powder in sealed chamber negative
Pressure space powder is not easy to drift, and reaches the preferable cleanliness in space, and the powder removed in sealed chamber can also directly be fallen into
It is recycled in one powder collection box, also the connection use of powder collection box can filtered into subtleer drift using impurity screening device
Floating outstanding grain is recycled into sealed chamber, carries out circulation air guide using negative pressure device and impurity screening device in such sealed chamber
The clout powder for filtering dust removes operation, and can reuse by the filtered powder of this system；In addition, not only can be complete
At Powder Recovery post-processing is removed automatically, it is cleaner that manual operation cooperation spray gun reinforcement 3D molding removing powder can also be carried out
Powder Recovery processing.
This case as the personage Ren Shi craftsman for being familiar with this technology thinks and be it is all as modify, it is so neither de- such as attached claim
Be intended to Protector.
Claims (7)
1. a kind of closed Powder Recovery after-treatment system, comprising:
One sealed body has the mutually isolated sealed chamber and a shallow storage space being separated out by multiple baffle regions, the sealing
Chamber has a front door of multiple openings, and the isolation member being connected with the opening is respectively set in each opening, and
The sealed chamber bottom is provided with a sieve and a powder collection box；
One rotating disk device, bearing are supported in above the sieve in the sealed chamber bottom, are provided with being rotated by 360 ° carrying automatically
One object；
One air spray column device, is set in the sealed chamber, includes the spray column of a longitudinal arrangement inflatable, is provided with spraying empty
Pressure gas stream；
One negative pressure device is set in the shallow storage space of the sealed body, provides a negative pressure gas flow；The negative pressure device is provided with
It is connected to the indoor suction passage of the seal chamber and an outlet passageway；The suction passage of the negative pressure device is provided with one
Filter screen is provided with filtering the negative pressure gas flow；
One pneumatics generation device, is set in the shallow storage space of the sealed body, provides an inflatable gas and flow to the air spray column
The spray column of device；
One impurity screening device, is set in the shallow storage space of the sealed body, is equipped with a filter medium in inside, is additionally provided with
One insufflation channel, which is connected to a sorption channel of the powder collection box, and sucks particle by the sorption channel
Dust carries out more fine dust filtration treatment and the insufflation channel connects the outlet passageway of the negative pressure device also to lead air-flow
Enter in the sealed chamber；
Whereby, which is placed in the sealed chamber of the sealed body and is carried on the rotating disk device, is sprayed by the air
Column device carries out automatic 360 degree to the object and removes around air blowing clout powder, and removing clout, which is fallen into the powder collection box, to be collected
Middle recycling, while negative pressure gas flow filtering and the powder collection box internal gas flow are carried out in the sealed chamber by the filtering
Impurity device is filtered powder, is reached air-flow and is recycled in the sealed chamber after the clout Powder Recovery of closed circulation
Reason.
2. closed Powder Recovery after-treatment system as described in claim 1, it is characterised in that the sealing of the sealed body
The front door of chamber has a see-through form.
3. closed Powder Recovery after-treatment system as described in claim 1, it is characterised in that the isolation member is a job
Gloves protrude into the sealed chamber for operator's both hands and remove powder manually.
4. closed Powder Recovery after-treatment system as described in claim 1, it is characterised in that the powder collection box is set to should
Below sieve, utilized for centralized collection clout Powder Recovery.
5. closed Powder Recovery after-treatment system as claimed in claim 3, it is characterised in that the air spray column device is into one
Step includes a spray gun, is set to and connects the air-flow that the pneumatics generation device is conveyed in the sealed chamber, so that operator covers
Enter the work gloves spray gun of taking be carried on the object of the rotating disk device and make puffer's work operation clout powder
Recycling post-processing.
6. closed Powder Recovery after-treatment system as described in claim 1, it is characterised in that the air spray column device has
One diversion fan blade is set to the area for swinging up and down in front of the spray column of the longitudinal arrangement and increasing and blowing and remove the object.
7. closed Powder Recovery after-treatment system as described in claim 1, it is characterised in that the rotating disk device is driven by one
Dynamic device drives one rotating disk of rotation to be constituted, which carries the object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410592246.2A CN105537225B (en) | 2014-10-29 | 2014-10-29 | Closed Powder Recovery after-treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410592246.2A CN105537225B (en) | 2014-10-29 | 2014-10-29 | Closed Powder Recovery after-treatment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105537225A CN105537225A (en) | 2016-05-04 |
| CN105537225B true CN105537225B (en) | 2019-05-21 |
Family
ID=55817053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410592246.2A Expired - Fee Related CN105537225B (en) | 2014-10-29 | 2014-10-29 | Closed Powder Recovery after-treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105537225B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017200382B4 (en) * | 2017-01-11 | 2023-10-19 | Ford Global Technologies, Llc | Device for removing a material powder from a molded body produced additively using the material powder |
| CN110411912A (en) * | 2018-04-27 | 2019-11-05 | 研能科技股份有限公司 | Particulate matter monitoring module |
| CN108582770A (en) * | 2018-05-28 | 2018-09-28 | 苏州倍丰激光科技有限公司 | The automatic cleaning equipment of workpiece |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7037382B2 (en) * | 1996-12-20 | 2006-05-02 | Z Corporation | Three-dimensional printer |
| TW200841944A (en) * | 2007-04-27 | 2008-11-01 | Yanginic Industry Co Ltd | System and method for cleaning |
| CN102049402A (en) * | 2009-11-04 | 2011-05-11 | 研能科技股份有限公司 | Powder filter device |
| CN201889301U (en) * | 2010-09-19 | 2011-07-06 | 广州金田瑞麟净化设备制造有限公司 | Tornado air shower |
| CN202087548U (en) * | 2011-05-19 | 2011-12-28 | 武汉新芯集成电路制造有限公司 | Wafer boat cleaning device |
| CN102380264A (en) * | 2010-08-31 | 2012-03-21 | 研能科技股份有限公司 | Automatic powder recovery device |
-
2014
- 2014-10-29 CN CN201410592246.2A patent/CN105537225B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7037382B2 (en) * | 1996-12-20 | 2006-05-02 | Z Corporation | Three-dimensional printer |
| TW200841944A (en) * | 2007-04-27 | 2008-11-01 | Yanginic Industry Co Ltd | System and method for cleaning |
| CN102049402A (en) * | 2009-11-04 | 2011-05-11 | 研能科技股份有限公司 | Powder filter device |
| CN102380264A (en) * | 2010-08-31 | 2012-03-21 | 研能科技股份有限公司 | Automatic powder recovery device |
| CN201889301U (en) * | 2010-09-19 | 2011-07-06 | 广州金田瑞麟净化设备制造有限公司 | Tornado air shower |
| CN202087548U (en) * | 2011-05-19 | 2011-12-28 | 武汉新芯集成电路制造有限公司 | Wafer boat cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105537225A (en) | 2016-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203724037U (en) | Dust collection device | |
| CN201940138U (en) | Dust collection machine for field of dry powder preparation | |
| CN105818371B (en) | Powder Recovery after-treatment system | |
| CN104095590B (en) | Dust catcher | |
| CN107218074A (en) | Excavation face in coal mine dust pelletizing system | |
| CN105537225B (en) | Closed Powder Recovery after-treatment system | |
| CN104722536B (en) | The dust arrester of automobile instrument | |
| CN205272242U (en) | Dust collector for wood working | |
| CN203569507U (en) | Residue suction machine | |
| CN104400933A (en) | Electrostatic precipitator for plastic particles | |
| CN204502697U (en) | A kind of water jet quick dust collect plant | |
| CN105256527A (en) | Floss suction machine | |
| CN106670974A (en) | Numerical-control polishing machine with dust collecting device | |
| CN207739201U (en) | Sweeper | |
| CN206121416U (en) | Putty workshop of polishing | |
| CN206887319U (en) | Warping machine with dedusting function | |
| CN205887312U (en) | Environmental protection room of dusting | |
| CN206366552U (en) | A kind of umbrella shape latasuture drawing-in type dust shield | |
| CN103213846A (en) | Method and device for cleaning grain bleachery | |
| CN105757957B (en) | The air filter of machine air intake vent in a kind of wall-hanging air conditioner | |
| TWI590877B (en) | Closed?powder recycling?post-treatment system | |
| CN204952470U (en) | Plastic mold dust collector | |
| CN108816533B (en) | Environment-friendly air dust removal equipment for chemical workshop and use method thereof | |
| CN204235745U (en) | A kind of plastic grains electrostatic precipitator | |
| CN203582006U (en) | Negative-pressure feeding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20211029 |