CN207170954U - The powder cleaning device of precinct laser fusion equipment - Google Patents
The powder cleaning device of precinct laser fusion equipment Download PDFInfo
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- CN207170954U CN207170954U CN201721057747.6U CN201721057747U CN207170954U CN 207170954 U CN207170954 U CN 207170954U CN 201721057747 U CN201721057747 U CN 201721057747U CN 207170954 U CN207170954 U CN 207170954U
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- powder
- dust blowpipe
- dust
- 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
Abstract
Rapid shaping technique is the utility model is related to, discloses a kind of powder cleaning device of precinct laser fusion equipment.In the utility model, the source of the gas to dust blowpipe component air-supply is connected to comprising dust blowpipe component, with the dust blowpipe component；Wherein, the dust blowpipe component is arranged in the processing storehouse of precinct laser fusion equipment, and the dust blowpipe component is used to stretch into inside workpiece, and the powder in the workpiece is blown out.Compared with prior art, the powder cleaning device includes dust blowpipe component and source of the gas, dust blowpipe component is arranged in processing storehouse simultaneously, and source of the gas is used to be supplied to dust blowpipe component, therefore staff can be by way of stretching into inside workpiece by dust blowpipe component, inside workpiece is purged, so as to which the powder of inside workpiece be blown out, the cleaning to inside workpiece is realized, saves metal dust, reduce production cost, and the conveniently subsequent operation to workpiece.
Description
Technical field
It the utility model is related to the powder cleaning device of rapid shaping technique, more particularly to precinct laser fusion equipment.
Background technology
The rapid laser-shaping technique of metal dust is a kind of effective means for manufacturing complex parts.Precinct laser fusion skill
Art combines CAD 3D modeling, computer module management, the correlation technique in laser lamp field, and 3D solid mould is established using CAD
Type, to three-dimensional entity model carry out slicing treatment, by hierarchy slicing outline data import computer, by laser to selection region
Successively Melting And Solidification, layer upon layer final molding go out entity component.Laser only melts the metal dust of selection region, unfused area
Domain powder with recycling, can substantially increase the utilization rate of material.
Inventor has found that at least there are the following problems in the prior art：The recovery of existing metal dust typically uses hairbrush
Or vacuum device for inhaling powdery substances carries out the cleaning of workpiece surface and internal remaining metal dust, sweeping by hand can only be by the smooth appearance of workpiece
The powder covered on face cleans up, and vacuum device for inhaling powdery substances is because suction is limited and device can not go deep into the inside of workpiece,
The powder of inside workpiece higher depth can not be absorbed cleanly.And Workpiece structure is more complicated, the powder of internal remaining is more.Make
Into metal dust waste so that cause cost to increase, return the processes such as follow-up heat treatment, machining and bring inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of powder cleaning device of precinct laser fusion equipment, enabling will
The remaining powder of inside workpiece is cleaned out, and saves metal dust, reduces production cost, and the conveniently subsequent operation to workpiece.
In order to solve the above technical problems, embodiment of the present utility model provides a kind of powder of precinct laser fusion equipment
Last cleaning plant, the source of the gas to dust blowpipe component air-supply is connected to comprising dust blowpipe component, with the dust blowpipe component；
Wherein, the dust blowpipe component is arranged in the processing storehouse of precinct laser fusion equipment, and the dust blowpipe component is used to stretch into
Inside workpiece, the powder in the workpiece is blown out.
In terms of existing technologies, it is gentle that the powder cleaning device includes dust blowpipe component to the utility model embodiment
Source, while dust blowpipe component is arranged in processing storehouse, and source of the gas is used to be supplied to dust blowpipe component, therefore staff can
By way of dust blowpipe component is stretched into inside workpiece, inside workpiece is purged, so as to which the powder of inside workpiece be blown
Go out, realize the cleaning to inside workpiece, save metal dust, reduce production cost, and the conveniently subsequent operation to workpiece.
In addition, the dust blowpipe component includes N root dust blowpipes, and the N is the natural number more than or equal to 1；Wherein, respectively
The inlet end of dust blowpipe is connected with the source of the gas.So as to clear up multiple positions of workpiece simultaneously, it is clear to improve powder
Manage the operating efficiency of device.
In addition, the outlet side of each dust blowpipe is provided with pipe joint.Dust blowpipe can be facilitated to stretch in workpiece by pipe joint
Portion.
In addition, the pipe joint is a taper, and the caliber of the pipe joint is from the side court being connected with the outlet side
The direction away from the outlet side gradually to collapse.Because the caliber of pipe joint is gradually reduced away from outlet side side, from
And it can more facilitate and dust blowpipe is stretched into inside workpiece.
In addition, each pipe joint is detachably connected with respective corresponding dust blowpipe.So that dust blowpipe can install difference
The pipe joint of shape, to meet the cleaning requirement of different structure workpiece.
In addition, when the N is more than 1, the caliber of each dust blowpipe is different.So as to by the powder absorbing pipe of different tube diameters to work
The diverse location of part carries out suction powder.
In addition, each dust blowpipe is flexible pipe.So that dust blowpipe can arbitrarily be bent, the interior of different workpieces can be adapted to
Portion's structure.
In addition, each dust blowpipe is bourdon tube.So that dust blowpipe can be maintained current state completely after being bent,
To ensure that dust blowpipe can possess certain rigidity after being bent, inside workpiece more can be readily stretched into.
In addition, the powder cleaning device is also set comprising powder absorbing pipe component, vacuumizing of being connected with the powder absorbing pipe component
It is standby；Wherein, the powder absorbing pipe component is used to suction out the powder blown out out of described workpiece to outside the processing storehouse.So as to right
Cleared up in time from the powder of inside workpiece blowout, and powder is recycled.
In addition, the powder absorbing pipe component includes N root powder absorbing pipes, and the N is the natural number more than or equal to 1；Wherein, respectively
The outlet side of powder absorbing pipe is connected with the vaccum-pumping equipment.So as to preferably carry out suction powder to processing storehouse, further improve
To the cleaning effect of workpiece.
Brief description of the drawings
Fig. 1 is the structural representation of the powder cleaning device of precinct laser fusion equipment in the utility model first embodiment
Figure；
Fig. 2 is the structural representation of dust blowpipe in the utility model first embodiment；
Fig. 3 is the structural representation of the powder cleaning device of precinct laser fusion equipment in the utility model second embodiment
Figure.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Each embodiment of type is explained in detail.It is however, it will be understood by those skilled in the art that each in the utility model
In embodiment, in order that reader more fully understands the application and proposes many ins and outs.But even if without these skills
Art details and many variations based on following embodiment and modification, it can also realize that each claim of the application is required and protect
The technical scheme of shield.
First embodiment of the present utility model is related to a kind of powder cleaning device of precinct laser fusion equipment.Such as Fig. 1
It is shown.The powder cleaning device of the precinct laser fusion equipment includes dust blowpipe component 1, source of the gas 2.Wherein, source of the gas 2 is used for blowing
Tube cell component 1 is blown, and source of the gas 2 is connected with dust blowpipe component 1.Dust blowpipe component 1 is arranged on the place of precinct laser fusion equipment
Manage in storehouse 3, blow out powder for stretching into inside workpiece.
By the above, it is seen that, the powder cleaning device includes the dust blowpipe component 1 and source of the gas 2 being connected with each other,
Dust blowpipe component 1 is arranged in processing storehouse 3 simultaneously, and source of the gas 2 is used to be supplied to dust blowpipe component 1, therefore staff
Can be by the way that the dust blowpipe component 1 being arranged in processing storehouse 3 be stretched into inside workpiece, and carried out by source of the gas 2 to dust blowpipe component 1
The mode of air-supply, is purged to inside workpiece, so as to which the powder of inside workpiece be blown out, realizes the cleaning to inside workpiece,
Metal dust is saved, reduces production cost, and the subsequent operation of workpiece can be facilitated.
In actual application, as shown in figure 1, the cabinet door that storehouse 3 is handled in precinct laser fusion equipment is arranged to transparent
, the operation of inside can be observed by cabinet door, also, gloves 6 are additionally provided with processing storehouse 3, and gloves 6 are flexibility
Part so that gloves 6 can arbitrarily be moved in processing storehouse, and after work pieces process, operating personnel can be stretched hand by gloves 6
Enter to processing storehouse 3 in operated, will be arranged on processing storehouse 3 in dust blowpipe component 1 be moved to correct position, so as to protect
Card powder is cleared up in the environmental protection of inert gas, be effectively prevent powder exposure and is caused to fail in atmosphere, or powder
End, which is kicked up, explodes.In addition, may be provided with hook on the inwall in processing storehouse 3, after dust blowpipe component use, can hang
On hook, so as to ensure the manufacturing process in workpiece, dust blowpipe component is unaffected.Source of the gas 2 may be configured as air gun,
Blown into dust blowpipe component 1.In order to improve the cleaning effect of the powder cleaning device, regulating valve can be set on source of the gas, it is right
The size for being blown into gas flow in dust blowpipe component is adjusted, and further improves the cleaning effect to inside workpiece powder.
Specifically, in the present embodiment, as shown in Fig. 2 dust blowpipe component 1 is a dust blowpipe, dust blowpipe enters
Gas end 11 is connected with source of the gas 2, meanwhile, pipe joint 13 is provided with outlet side 12, so as to from source of the gas 2 from inlet end 11 to blowing powder
Pipe supplies, and facilitates dust blowpipe to stretch to inside workpiece by the pipe joint 13 at outlet side 12, so as to the powder to inside workpiece
End is cleared up.
Certainly in actual application, dust blowpipe component 1 may be configured as more dust blowpipes, and the inlet end of each powder absorbing pipe is equal
It is connected with source of the gas.Such a set-up mode, it may be such that the powder cleaning device can be cleared up multiple positions of workpiece simultaneously,
So as to improve the operating efficiency of powder cleaning device.When dust blowpipe component 1 includes more dust blowpipes, the caliber of each dust blowpipe
Differ, so as to select the dust blowpipe of different tube diameters according to the diverse location of workpiece, further improve the cleaning to workpiece
Effect.
And preferably, in the present embodiment, as shown in Fig. 2 pipe joint 13 is arranged to taper, and pipe joint 13
Caliber gradually collapsed from direction of the side that outlet side 12 is connected away from outlet side 12.So as to more conveniently blow powder
Pipe stretches into inside workpiece and cleared up.Detachably connect in addition, using in the present embodiment, between pipe joint 13 and dust blowpipe
Connect, so that dust blowpipe can install pipe joint 13 of different shapes, to meet the cleaning requirement of different structure workpiece.
Furthermore it is noted that powder absorbing pipe is arranged to flexible pipe so that dust blowpipe can arbitrarily be bent, and can adapt to not
With the internal structure of workpiece, further, dust blowpipe may be configured as bourdon tube so that dust blowpipe can be complete after being bent
Current state is maintained, to ensure that dust blowpipe can possess certain rigidity after being bent, more can readily be stretched into
Inside workpiece.
Second embodiment of the present utility model is related to a kind of powder cleaning device of precinct laser fusion equipment.Second is real
The mode of applying is to have made further improvement on the basis of first embodiment, and it is mainly theed improvement is that, as shown in figure 3, at this
In embodiment, the powder cleaning device of precinct laser fusion equipment with powder absorbing pipe component also comprising powder absorbing pipe component 4, be connected
Vaccum-pumping equipment 5, the powder blown out in workpiece can be cleared up in time by powder absorbing pipe component 4, and powder is reclaimed
Utilize.Specifically, powder absorbing pipe component 4 includes more powder absorbing pipes, and the outlet side of each powder absorbing pipe with the phase of vaccum-pumping equipment 5
Even, therefore preferably the powder handled in storehouse can be suctioned out, further improves the cleaning effect to workpiece.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific implementation of the present utility model
Example, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (10)
1. a kind of powder cleaning device of precinct laser fusion equipment, it is characterised in that blow powder comprising dust blowpipe component, with described
Tube assembly is connected to the source of the gas blown to the dust blowpipe component；Wherein, the dust blowpipe component is arranged on precinct laser and melted
In the processing storehouse for changing equipment, and the dust blowpipe component is used to stretch into inside workpiece, and the powder in the workpiece is blown out.
2. the powder cleaning device of precinct laser fusion equipment according to claim 1, it is characterised in that the dust blowpipe
Component includes N root dust blowpipes, and the N is the natural number more than or equal to 1；
Wherein, the inlet end of each dust blowpipe is connected with the source of the gas.
3. the powder cleaning device of precinct laser fusion equipment according to claim 2, it is characterised in that each dust blowpipe
Outlet side is provided with pipe joint.
4. the powder cleaning device of precinct laser fusion equipment according to claim 3, it is characterised in that the pipe joint
For a taper, and the caliber of the pipe joint from the side that the outlet side is connected away from the outlet side direction by
Taper.
5. the powder cleaning device of precinct laser fusion equipment according to claim 3, it is characterised in that each pipe joint with
Each corresponding dust blowpipe is detachably connected.
6. the powder cleaning device of precinct laser fusion equipment according to claim 2, it is characterised in that when the N is big
When 1, the caliber of each dust blowpipe is different.
7. the powder cleaning device of precinct laser fusion equipment according to claim 2, it is characterised in that each dust blowpipe is equal
For flexible pipe.
8. the powder cleaning device of precinct laser fusion equipment according to claim 7, it is characterised in that each dust blowpipe is equal
For bourdon tube.
9. the powder cleaning device of precinct laser fusion equipment according to claim 1, it is characterised in that the powder is clear
Reason device is also comprising powder absorbing pipe component, the vaccum-pumping equipment being connected with the powder absorbing pipe component；
Wherein, the powder absorbing pipe component is used to suction out the powder blown out out of described workpiece to outside the processing storehouse.
10. the powder cleaning device of precinct laser fusion equipment according to claim 9, it is characterised in that the suction powder
Tube assembly includes N root powder absorbing pipes, and the N is the natural number more than or equal to 1；
Wherein, the outlet side of each powder absorbing pipe is connected with the vaccum-pumping equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721057747.6U CN207170954U (en) | 2017-08-23 | 2017-08-23 | The powder cleaning device of precinct laser fusion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721057747.6U CN207170954U (en) | 2017-08-23 | 2017-08-23 | The powder cleaning device of precinct laser fusion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207170954U true CN207170954U (en) | 2018-04-03 |
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ID=61737827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721057747.6U Active CN207170954U (en) | 2017-08-23 | 2017-08-23 | The powder cleaning device of precinct laser fusion equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN207170954U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405861A (en) * | 2018-06-08 | 2018-08-17 | 北京易加三维科技有限公司 | Powder cleaning device and powder method for cleaning for metal increasing material manufacturing equipment |
| CN108500268A (en) * | 2018-04-28 | 2018-09-07 | 中国航发商用航空发动机有限责任公司 | Increasing material manufacturing parts with complex structures powder is cleared up and validity check device, method |
| CN109175368A (en) * | 2018-10-29 | 2019-01-11 | 首都航天机械有限公司 | A kind of cleaning method of selective laser fusing forming alloy complex inner cavity |
| CN110508812A (en) * | 2019-09-12 | 2019-11-29 | 飞而康快速制造科技有限责任公司 | A kind of method for cleaning and cleaning plant |
| CN110560687A (en) * | 2019-09-12 | 2019-12-13 | 飞而康快速制造科技有限责任公司 | Cleaning device and cleaning method |
| CN112226759A (en) * | 2020-09-24 | 2021-01-15 | 哈尔滨科能熔敷科技有限公司 | Cladding tube bank processing device |
| CN112719302A (en) * | 2020-12-16 | 2021-04-30 | 华南理工大学 | Multifunctional powder cleaning device and method for additive manufacturing molding sample |
-
2017
- 2017-08-23 CN CN201721057747.6U patent/CN207170954U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500268A (en) * | 2018-04-28 | 2018-09-07 | 中国航发商用航空发动机有限责任公司 | Increasing material manufacturing parts with complex structures powder is cleared up and validity check device, method |
| CN108500268B (en) * | 2018-04-28 | 2020-01-14 | 中国航发商用航空发动机有限责任公司 | Device and method for cleaning powder and testing effect of part with complex structure in additive manufacturing |
| CN108405861A (en) * | 2018-06-08 | 2018-08-17 | 北京易加三维科技有限公司 | Powder cleaning device and powder method for cleaning for metal increasing material manufacturing equipment |
| CN108405861B (en) * | 2018-06-08 | 2022-02-01 | 北京易加三维科技有限公司 | Powder cleaning device for metal additive manufacturing equipment |
| CN109175368A (en) * | 2018-10-29 | 2019-01-11 | 首都航天机械有限公司 | A kind of cleaning method of selective laser fusing forming alloy complex inner cavity |
| CN110560687B (en) * | 2019-09-12 | 2022-06-17 | 飞而康快速制造科技有限责任公司 | Cleaning device and cleaning method |
| CN110508812A (en) * | 2019-09-12 | 2019-11-29 | 飞而康快速制造科技有限责任公司 | A kind of method for cleaning and cleaning plant |
| CN110560687A (en) * | 2019-09-12 | 2019-12-13 | 飞而康快速制造科技有限责任公司 | Cleaning device and cleaning method |
| CN110508812B (en) * | 2019-09-12 | 2022-06-17 | 飞而康快速制造科技有限责任公司 | Cleaning method and cleaning device |
| CN112226759A (en) * | 2020-09-24 | 2021-01-15 | 哈尔滨科能熔敷科技有限公司 | Cladding tube bank processing device |
| CN112226759B (en) * | 2020-09-24 | 2022-09-06 | 哈尔滨科能熔敷科技有限公司 | Cladding tube bank processing device |
| CN112719302B (en) * | 2020-12-16 | 2022-02-15 | 华南理工大学 | Multifunctional powder cleaning device and method for additive manufacturing molding sample |
| CN112719302A (en) * | 2020-12-16 | 2021-04-30 | 华南理工大学 | Multifunctional powder cleaning device and method for additive manufacturing molding sample |
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