CN105537225A - Whole closed type powder recycling post-processing system - Google Patents
Whole closed type powder recycling post-processing system Download PDFInfo
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- CN105537225A CN105537225A CN201410592246.2A CN201410592246A CN105537225A CN 105537225 A CN105537225 A CN 105537225A CN 201410592246 A CN201410592246 A CN 201410592246A CN 105537225 A CN105537225 A CN 105537225A
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Abstract
The invention discloses a whole closed type powder recycling post-processing system which is a 3DRP quick forming and post-processing device with whole closed type automatic powder removal and recycling functions. The whole closed type powder recycling post-processing system is used for automatically removing excessive powder after object forming, and is used for recycling powder with impurities being filtered and screened, wherein the cleanliness of a space can be kept by preventing powder from flying into air during removal of the excessive powder. The whole closed type powder recycling post-processing system comprises a sealing main body, a rotary plate device, an air spraying column device, a negative-pressure device, an air pressure generating device and an impurity filtering device, wherein an object is placed in a sealing chamber of the sealing main body, and is supported by the rotary platedevice; the air spraying column device is used for carrying automatic 360-degree gas-blowing on the object to remove the remainder powder, and the removed remainder powder drops into a powder collecting box for being collected and intensively recycled; and meanwhile, negative-pressure gas-flow filtration is carried out in the sealing chamber, and the powder is filtered by the inner gas flow of the powder collecting box through the impurity filtering device, so that the gas flow is fed back into the sealing chamber so to be subjected to whole closed type remainder powder recycling treatment.
Description
[technical field]
This case system about a kind of Powder Recovery after-treatment system, espespecially a kind of closed Powder Recovery after-treatment system.
[background technology]
Native system is for finished product post processing after 3DRP rapid shaping, current known techniques is artificial removing (as shown in Figure 1), need operating personnel to be stretched into by both hands in the after-treatment device 1 of three-dimensional rapid shaping and manually remove powder, which causes having space because there being both hands to stretch in operating area 10, when air blowing gumming, powder is easily blown out from space, makes air be subject to powder contamination.
[summary of the invention]
The object of this case is to provide a kind of closed Powder Recovery after-treatment system, solve working environment not by the air pollution of powder, what object put into the sealed chamber of system automatically rotating disc can carry out Powder Recovery post processing, air spray column device is utilized to remove powder, and air spray column front has a diversion fan blade to swing the area that can increase and blow and remove object, and at annular seal space indoor location screen pack, and connect negative pressure device, impel in sealed chamber when removing powder and can remain on a negative pressure space powder and not easily fly away, reach space preferably cleanliness factor, and the powder be eliminated in sealed chamber also directly can be fallen in a powder collection box and recycles, also impurity screening device can be utilized the link of powder collection box to be used in the trickleer floating outstanding grain circulation of filtration to be entered in sealed chamber, the clout powder utilizing negative pressure device and impurity screening device to carry out circulation air guide Chalk-dust filtering in sealed chamber like this removes operation, and the powder after this system is filtered can reuse, in addition, not only can complete and automatically remove Powder Recovery post processing, also can carry out manual operation and coordinate spray gun to strengthen the cleaner Powder Recovery process of 3D article shaped removing powder.
For reaching above-mentioned purpose, this case one comparatively broad sense implement aspect for providing a kind of closed Powder Recovery after-treatment system, mainly comprise: a sealed body, have and be separated out a sealed chamber by multiple baffle region and a shallow storage space is mutually isolated, sealing chamber has the front door of multiple opening, each opening arranges an isolation member respectively and is connected, and is provided with a screen cloth and a powder collection box bottom sealed chamber; One rotating disk device, bearing is supported in above this screen cloth in sealing cavity bottom, is provided with automatic rotary three-sixth turn loaded object; One air spray column device, is arranged in sealing chamber, includes the spray column of a longitudinal arrangement inflatable, is provided with ejection pneumatics air-flow; One negative pressure device, is arranged in the shallow storage space of sealing main body, provides negative-pressure air-flow; One pneumatics generation device, is arranged in the shallow storage space of sealing main body, provides an inflatable gas to flow to the spray column of this air spray column device; One impurity screening device, is arranged in the shallow storage space of sealing main body, is communicated with adsorption filtration this powder collection box internal gas flow, and is communicated with this negative pressure device and is imported by air-flow in sealing chamber; Whereby, be carried on this rotating disk device in the sealing chamber that object is placed in sealing main body, carry out automatic 360 degree by this air spray column device to object to remove around air blowing clout powder, remove clout and fall into the utilization of this powder collection box centralized recovery, carry out negative-pressure air-flow filtration in sealing chamber simultaneously, and powder is filtered by this impurity screening device by this powder collection box internal gas flow, reach the clout Powder Recovery post processing that air-flow is recycled to closed circulation in sealing chamber.
[accompanying drawing explanation]
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 internal structure schematic diagram of the after-treatment device of the three-dimensional rapid shaping shown in Fig. 2.
Fig. 4 is the internal structure schematic diagram at another visual angle of the after-treatment device of the three-dimensional rapid shaping shown in Fig. 3.
Fig. 5 is the structure schematic diagram of the after-treatment device of the three-dimensional rapid shaping shown in Fig. 4.
Description of reference numerals
1: the after-treatment device of three-dimensional rapid shaping
10: operating area
2: closed Powder Recovery after-treatment system
20: sealed body
201: dividing plate
201a: screen pack
202: sealed chamber
203: shallow storage space
204: front door
205: the form that can have an X-rayed
206: opening
207: isolation member
208: screen cloth
209: powder collection box
209a: sorption channel
21: rotating disk device
211: rotating disc
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 article shaped
[detailed description of the invention]
Some exemplary embodiments embodying this case feature & benefits describe in detail in the explanation of back segment.Be understood that this case can have various changes in different aspects, it neither departs from the scope of this case, and explanation wherein and to be shown in be use when explain in essence, and nand architecture is in restriction this case.
As shown in Figures 2 to 4, closed Powder Recovery after-treatment system 2 of the present invention, mainly comprises sealed body 20, rotating disk device 21, air spray column device 22, negative pressure device 23, pneumatics generation device 24 and an impurity screening device 25.
Have in sealed body 20 and separate out sealed chamber 202 by multiple dividing plate 201 and shallow storage space 203 is mutually isolated, sealing chamber 202 can remove operation for the accommodating clout powder that wherein carries out of 3D article shaped 3, sealing chamber 202 has a front door 204, can open and insert for 3D article shaped 3, and front door 204 is provided with a form that can have an X-rayed 205, and there is multiple opening 206, each opening 206 arranges an isolation member 207 respectively and is connected, and makes sealed chamber 202 inner isolated to form a seal cavity with external environment.The isolation member 207 of the present embodiment is a work gloves, people's hand operated clout powder can be carried out for operator and remove operation, both hands stretch in sealing chamber 202 and manually remove powder by operating personnel, complete nothing causes the space of inlet gaps, totally-enclosed gumming operation can be reached, also do not cause the operating environment that air-powder pollutes.
Screen cloth 208 and a powder collection box 209 is provided with again further bottom sealing chamber 202, this powder collection box 209 is established as below this screen cloth 208, impel to carry out in sealed chamber 202 clout powder remove the 3D article shaped 3 of operation remove that clout powder can be fallen into by screen cloth 208 and centralized collection is recycled in powder collection box 209.
Rotating disk device bearing 21 is supported in above this screen cloth 208 bottom sealing chamber 202, and be provided with one by the rotating disc 211 of driver (not shown) driven rotary, impel and this rotating disc 211 carries 3D article shaped 3 can automatic rotary three-sixth turn be comprehensive carries out clout powder around air blowing and remove operation, and driver can control its rotating speed by a rotational speed governor (not shown).
And negative pressure device 23, pneumatics generation device 24 and impurity screening device 25 are all arranged in the shallow storage space 23 of sealed body 20 inner route clapboard 201 isolating seal chamber 20, negative pressure device 23 provides negative-pressure adsorption air-flow, and pneumatics generation device 24 provides an air blowing air-flow.The negative pressure device 23 of the present embodiment is an air-breathing pumping, and pneumatics generation device 24 is an air compressor machine.
As shown in Figure 4, air spray column device 22 is arranged in sealed chamber 202, include spray column (not shown) and the diversion fan blade 221 of a longitudinal arrangement inflatable, spray column connects the air-flow that pneumatics generation device 24 is carried, and impels spray column brute force ejection pneumatics air-flow to remove operation to carry out 360 degree of comprehensive clout powder around blowing to the 3D article shaped 3 being carried on rotating disc; And diversion fan blade 221 can swing up and down before being arranged at the spray column of longitudinal arrangement can increase to blow and removes the area of object, and compressed air conductance is sprayed to spray column institute send the clout powder removing operation that row blows up and down to.In addition, this air spray column device 22 can include a spray gun 222 further, to be arranged between sealing chamber in 202, be provided with connecting the air-flow that this pneumatics generation device 24 is carried, impel this spray gun 222 brute force ejection pneumatics air-flow, be inserted in this work gloves spray gun 222 of taking to make operator and carry out being carried on the stereo shaping thing 3 of rotating disc 211, the clout powder carrying out manual operation air blowing removes operation.
As depicted in figs. 3 and 5; this negative pressure device 23 is provided with suction passage 231 and an outlet passageway 232; one end of this suction passage 231 is placed on this dividing plate 201 and is communicated with sealing chamber 202; and this end of this suction passage 231 is provided with a screen pack 201a; during to carry out negative pressure suction air-flow to sealing chamber 202; suction air-flow inner suspension powder or dust are filtered, the clout powder carrying out importing negative-pressure adsorption dust to make sealing chamber 202 removes operation.
This impurity screening device 25 is provided with a filter medium (not shown) in inside, and be provided with the insufflation channel 251 that is connected to the sorption channel 209a of this powder collection box 209, this insufflation channel 251 also connects the outlet passageway 232 of this negative pressure device 23, end of giving vent to anger, this impurity screening device 25 one end is placed on this dividing plate 201 and is communicated with sealing chamber 202 again, the suction passage 231 of this negative pressure device 23 can be sucked air-flow inner suspension powder or dust to import in this impurity screening device 25 and filtered, and the sorption channel 209a of this powder collection box 209 sucked suspended particulates dust and import in this impurity screening device 25 and carry out more fine dust filtration treatment, so this insufflation channel 251 can by all filtered airflow delivery sealing chambers 202, the clout powder carrying out circulation air guide Chalk-dust filtering removes operation.
In sum, the invention provides a kind of closed Powder Recovery after-treatment system, solve working environment not by the air pollution of powder, what object put into the sealed chamber of system automatically rotating disc can carry out Powder Recovery post processing, air spray column device is utilized to remove powder, and air spray column front has a diversion fan blade to swing the area that can increase and blow and remove object, and at annular seal space indoor location screen pack, and connect negative pressure device, impel in sealed chamber when removing powder and can remain on a negative pressure space powder and not easily fly away, reach space preferably cleanliness factor, and the powder be eliminated in sealed chamber also directly can be fallen in a powder collection box and recycles, also impurity screening device can be utilized the link of powder collection box to be used in the trickleer floating outstanding grain circulation of filtration to be entered in sealed chamber, the clout powder utilizing negative pressure device and impurity screening device to carry out circulation air guide Chalk-dust filtering in sealed chamber like this removes operation, and the powder after this system is filtered can reuse, in addition, not only can complete and automatically remove Powder Recovery post processing, also can carry out manual operation and coordinate spray gun to strengthen the cleaner Powder Recovery process of 3D article shaped removing powder.
This case must be thought by the personage Ren Shi craftsman haveing the knack of this technology and modify as all, so neither de-if attached claim institute is for Protector.
Claims (10)
1. a closed Powder Recovery after-treatment system, comprising:
One sealed body, have and be separated out a sealed chamber by multiple baffle region and a shallow storage space is mutually isolated, sealing chamber has a front door of multiple opening, and each this opening arranges an isolation member respectively and is connected, and sealing cavity bottom is provided with a screen cloth and a powder collection box;
One rotating disk device, bearing is supported in above this screen cloth in sealing cavity bottom, is provided with automatic rotary three-sixth turn and carries an object;
One air spray column device, is arranged in sealing chamber, includes the spray column of a longitudinal arrangement inflatable, is provided with ejection pneumatics air-flow;
One negative pressure device, is arranged in this shallow storage space of sealing main body, provides a negative-pressure air-flow;
One pneumatics generation device, is arranged in this shallow storage space of sealing main body, provides an inflatable gas to flow to this spray column of this air spray column device;
One impurity screening device, is arranged in this shallow storage space of sealing main body, is communicated with adsorption filtration this powder collection box internal gas flow, and is communicated with this negative pressure device and is imported by air-flow in sealing chamber;
Whereby, be carried on this rotating disk device in the sealing chamber that this object is placed in sealing main body, carry out automatic 360 degree by this air spray column device to object to remove around air blowing clout powder, remove clout and fall into the utilization of this powder collection box centralized recovery, carry out negative-pressure air-flow filtration in sealing chamber simultaneously, and powder is filtered by this impurity screening device by this powder collection box internal gas flow, reach the clout Powder Recovery post processing that air-flow is recycled to closed circulation in sealing chamber.
2. closed Powder Recovery after-treatment system as claimed in claim 1, is characterized in that this front door of the sealing chamber of sealing main body has a form that can have an X-rayed.
3. closed Powder Recovery after-treatment system as claimed in claim 1, is characterized in that this isolation member is a work gloves, stretches in sealing chamber manually remove powder for operator's both hands.
4. closed Powder Recovery after-treatment system as claimed in claim 1, is characterized in that this powder collection box is located at below this screen cloth, utilizes for centralized collection clout Powder Recovery.
5. closed Powder Recovery after-treatment system as claimed in claim 1, it is characterized in that this air spray column device includes a spray gun further, be arranged in sealing chamber the air-flow connecting this pneumatics generation device and carry, be inserted in this work gloves this stereo shaping thing that this spray gun carries out being carried on this rotating disc of taking to make operator and do the post processing of puffer's work operation clout Powder Recovery.
6. closed Powder Recovery after-treatment system as claimed in claim 1, is characterized in that this negative pressure device is provided with one and is communicated in a suction passage in sealing chamber, and an outlet passageway.
7. closed Powder Recovery after-treatment system as claimed in claim 6, is characterized in that this suction passage of this negative pressure device is provided with a screen pack, is provided with filtering negative-pressure air-flow.
8. closed Powder Recovery after-treatment system as claimed in claim 1, is characterized in that this impurity screening device inside is provided with a filter medium, sucks particle dust carry out more fine dust filtration treatment for this sorption channel.
9. closed Powder Recovery after-treatment system as claimed in claim 1, is characterized in that this air spray column device has a diversion fan blade, and the spray column front being arranged at this longitudinal arrangement swings up and down the area increasing and blow and remove this stereo shaping thing.
10. closed Powder Recovery after-treatment system as claimed in claim 1, it is characterized in that this rotating disk device rotates a rotating disc by a driver drives and formed, this rotating disc carries this 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 true CN105537225A (en) | 2016-05-04 |
| CN105537225B 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297428A (en) * | 2017-01-11 | 2018-07-20 | 福特全球技术公司 | A kind of device for removing technical powder from least one formed body for using technical powder to manufacture with generating |
| 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 |
| CN110411912A (en) * | 2018-04-27 | 2019-11-05 | 研能科技股份有限公司 | Particulate matter monitoring module |
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| 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 |
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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 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297428A (en) * | 2017-01-11 | 2018-07-20 | 福特全球技术公司 | A kind of device for removing technical powder from least one formed body for using technical powder to manufacture with generating |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN105537225B (en) | 2019-05-21 |
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Granted publication date: 20190521 Termination date: 20211029 |
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