CN106853528A - A kind of selective laser sintering modularization powder case system - Google Patents
A kind of selective laser sintering modularization powder case system Download PDFInfo
- Publication number
- CN106853528A CN106853528A CN201710016786.XA CN201710016786A CN106853528A CN 106853528 A CN106853528 A CN 106853528A CN 201710016786 A CN201710016786 A CN 201710016786A CN 106853528 A CN106853528 A CN 106853528A
- Authority
- CN
- China
- Prior art keywords
- powder
- main body
- laying roller
- powder case
- case
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/22—Driving means
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention discloses a kind of selective laser sintering modularization powder case system,Including powder box main body,Powder-laying roller,The powder-laying roller being fixedly connected on laser sintered equipment rack determines crossbeam and powder-laying roller moving beam,It is divided into left confession powder case successively by two pieces of dividing plates for powder box main body inside,Shaping box and right confession powder case,Left confession powder case,A powder bottom plate is respectively arranged with shaping box and right confession powder case,Powder box main body both sides are respectively arranged with installation guide rail,Laser sintered equipment rack installs guide rail position and is provided with guide-track groove in correspondence,Powder box main body is fixed in guide-track groove by installing guide rail intercalation,Powder box main body is designed as Split modular structure by the present invention,The control to powder case each several part can be completed using single control unit,Operation is more convenient,On the other hand the side of platform support is arranged at for lifting the lead screw guide rails of powder bottom plate,The height of equipment needed for shortening that can be relative,Equipment cost can be reduced.
Description
Technical field
The present invention relates to laser sintered equipment technical field, and in particular to a kind of selective laser sintering modularization powder case system
System.
Background technology
Powder case system is the important component of Selective Laser Sintering, and current powder case system is integrated in laser mostly
In sintering machine main body, such design causes in practical operation can only (machine be that sealing has one by the window of machine
Door) enter luggage powder and clear powder operation inside machine, it is inconvenient, existing powder case leading screw is all disposed on platform support in addition
Bottom, its low space utilization, in the case where printing is highly constant, greatly increased device height, so as to cause equipment
The increase of manufacturing cost.
The content of the invention
(1) technical problem to be solved
In order to overcome prior art not enough, it is proposed that a kind of selective laser sintering modularization powder case system, powder case is made
It is a dismountable structure, edible single control unit is easy to operate.
(2) technical scheme
The present invention is achieved through the following technical solutions：The present invention proposes a kind of selective laser sintering modularization powder case system
System, including powder box main body, the powder-laying roller at the top of powder box main body, the powder-laying roller that is fixedly connected on laser sintered equipment rack
Determine crossbeam and powder-laying roller moving beam, the powder box main body by section bar it is built-up and its it is internal by two pieces of dividing plates by its
It is divided into successively in left confession powder case, shaping box and right confession powder case, the left confession powder case, shaping box and right confession powder case and sets respectively
A powder bottom plate is equipped with, the bottom of each powder bottom plate is fixedly installed a platform support, is provided with the inside of platform support
The lead screw guide rails of transmission are connected by lead screw guide rails stepper motor, the platform support is movably connected on lead screw guide rails by sliding block
Go up and can be moved up and down along lead screw guide rails, the powder-laying roller rear and front end is fixedly connected on powder-laying roller and moves by bearing block respectively
Move crossbeam bottom and the end of powder-laying roller is provided with one and pass through the powdering roller motor that shaft coupling is connected control, the powdering with it
The bottom that roller determines crossbeam is provided with line slideway, and the powder-laying roller moving beam top is connected by sliding block with line slideway, paving
The end of powder roller moving beam is fixedly connected with an X-axis synchronous motor, and it is synchronous that the X-axis synchronous motor motor shaft end is provided with one
Wheel, the powder-laying roller is determined to be fixedly installed a Timing Belt that can be engaged with synchronizing wheel on crossbeam.
Further, the powder box main body both sides are respectively arranged with installation guide rail, and laser sintered equipment rack is pacified in correspondence
Dress guide rail position is provided with guide-track groove, and the powder box main body is fixed in guide-track groove by installing guide rail intercalation.
Further, the front end of the powder box main body is provided with handle.
(3) beneficial effect
The present invention has the advantages that relative to prior art：
A kind of selective laser sintering modularization powder case system that the present invention is mentioned, powder box main body is designed as split pattern by it
Block structure, it is possible to use single control unit completes the control to powder case each several part, alleviates the fortune of main control unit
Calculation amount also allows that powder case is freely changed and upgraded simultaneously, and operation is more convenient, can make whole laser sintering machine more people
Property, clear powder works after operating personnel can easily complete to print preceding preparation and printing, on the other hand for lifting
The lead screw guide rails of powder bottom plate are arranged at the side of platform support, when same height product is printed, shortening institute that can be relative
Needing the height of equipment, compact conformation can reduce equipment cost.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention one.
Fig. 2 is schematic structural view of the invention two.
Fig. 3 is schematic structural view of the invention three
1- powder box main bodies；2- powder-laying rollers；The left confession powder casees of 3-；4- shaping boxs；The right confession powder casees of 5-；6- powder bottom plates；7- platforms
Support；8- lead screw guide rails stepper motors；9- lead screw guide rails；10- bearing blocks；11- powder-laying rollers determine crossbeam；The movement of 12- powder-laying rollers is horizontal
Beam；13- powdering roller motors；14- line slideways；15- sliding blocks；16-X axle synchronous motors；17- synchronizing wheels；18- Timing Belts；19- draws
Hand；20- installs guide rail；21- guide-track grooves.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
A kind of selective laser sintering modularization powder case system as shown in Figure 1, Figure 2 and shown in Fig. 3, including powder box main body 1,
Powder-laying roller 2 positioned at the top of powder box main body 1, the powder-laying roller being fixedly connected on laser sintered equipment rack determine crossbeam 11 and are spread
Powder roller moving beam 12, the powder box main body 1 is built-up by section bar and it is split by two pieces of dividing plates in its inside successively
Cheng Zuo supplies powder case 3, shaping box 4 and right confession powder case 5, is respectively provided with the left confession powder case 3, shaping box 4 and right confession powder case 5
The bottom for having a powder bottom plate 6, each powder bottom plate 6 is fixedly installed a platform support 7, and the inner side of platform support 7 is set
There are the lead screw guide rails 9 that transmission is connected by lead screw guide rails stepper motor 8, the platform support 7 is movably connected on silk by sliding block
Can move up and down on thick stick guide rail 9 and along lead screw guide rails 9, the rear and front end of the powder-laying roller 2 is fixed by bearing block 10 connect respectively
It is connected to the bottom of powder-laying roller moving beam 12 and the end of powder-laying roller 2 is provided with one and passes through the powdering that shaft coupling is connected control with it
Roller motor 13, the bottom that the powder-laying roller determines crossbeam 11 is provided with line slideway 14, and the top of powder-laying roller moving beam 12 leads to
Cross sliding block 15 to be connected with line slideway 14, the end of powder-laying roller moving beam 12 is fixedly connected with an X-axis synchronous motor 16, described
The motor shaft end of X-axis synchronous motor 16 is provided with a synchronizing wheel 17, and the powder-laying roller determines to be fixedly installed on crossbeam 11 one can be with
The Timing Belt 18 of the engagement of synchronizing wheel 17.
Wherein, the both sides of powder box main body 1 are respectively arranged with installation guide rail 20, and laser sintered equipment rack is installed in correspondence
The position of guide rail 20 is provided with guide-track groove 21, and the powder box main body 1 is fixed in guide-track groove 21 by installing the intercalation of guide rail 20.
A kind of selective laser sintering modularization powder case system that the present invention is mentioned, it operationally, first will be positioned at left
Position is minimized for the powder bottom plate in powder case 3 and right confession powder case 5, powder is added in left confession powder case 3 and right confession powder case 5
Powder material, controls lead screw guide rails stepper motor 8 corresponding with shaping box 4 to work so that in shaping box 4 by controller
Powder bottom plate 6 rises to extreme higher position, then controls powdering roller motor 13 to drive powder-laying roller 2 to rotate, while controlling the synchronous electricity of X-axis
Machine 16 is rotated, by synchronizing wheel 17 and the engagement of Timing Belt 18 so that powder-laying roller moving beam 12 is by sliding block 15 along position
The line slideway 14 for determining the bottom of crossbeam 11 in powder-laying roller does X-axis motion, and powder-laying roller 2 can be by the powder film in powder case proximate to it
On the evenly laid out powder bottom plate 6 being set in molding box 4 of material, then by laser sintered equipment to the powder material in shaping box 4
Material is sintered, and after having sintered, powder bottom plate 6 of the control in shaping box 4 declines fixed range, while control is near paving
Powder bottom plate 6 in the powder case of powder roller 2 rises a segment distance, makes its slightly above powder case edge, facilitates powder-laying roller 2 again by powder
Material is laid in shaping box, and so on, completes powdering flow.
Be worth mentioning, whole modularization powder case system using single control system control, powder box main body 1 by its two
The installation guide rail 20 of side is movably installed in guide-track groove 21, while self-locking device is provided with guide-track groove 21, can be preferable
Powder box main body 1 is limited, when needing to carry out clear powder to work, the handle 19 of the side of powder box main body 1 can be located at by pull, can be with
By the integral drawing of powder box main body 1 out, it is easy to operate, improve operating efficiency.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to structure of the invention
Think and scope is defined.On the premise of design concept of the present invention is not departed from, this area ordinary person is to technology of the invention
The all variations and modifications that scheme is made, all should drop into protection scope of the present invention, claimed technology contents of the invention,
All record in detail in the claims.
Claims (3)
1. a kind of selective laser sintering modularization powder case system, it is characterised in that：Including powder box main body (1), positioned at powder case master
Powder-laying roller (2) at the top of body (1), the powder-laying roller being fixedly connected on laser sintered equipment rack determine crossbeam (11) and powder-laying roller
Moving beam (12), the powder box main body (1) is built-up by section bar and it is split by two pieces of dividing plates in its inside successively
Cheng Zuo supplies powder case (3), shaping box (4) and right confession powder case (5), the left confession powder case (3), shaping box (4) and right confession powder case
(5) powder bottom plate (6) is respectively arranged with, the bottom of each powder bottom plate (6) is fixedly installed a platform support (7),
The lead screw guide rails (9) of lead screw guide rails stepper motor (8) connection transmission, the platform are provided with the inside of platform support (7)
Support (7) is movably connected in lead screw guide rails (9) by sliding block and can be moved up and down along lead screw guide rails (9), the powder-laying roller
(2) rear and front end is fixedly connected on powder-laying roller moving beam (12) bottom and in powder-laying roller (2) by bearing block (10) respectively
End is provided with one and passes through the powdering roller motor (13) that shaft coupling is connected control with it, and the powder-laying roller determines the bottom of crossbeam (11)
Line slideway (14) is provided with, powder-laying roller moving beam (12) top is connected by sliding block (15) with line slideway (14),
The end of powder-laying roller moving beam (12) is fixedly connected with an X-axis synchronous motor (16), X-axis synchronous motor (16) motor shaft
End is provided with a synchronizing wheel (17), and the powder-laying roller determines to be fixedly installed on crossbeam (11) one can be engaged with synchronizing wheel (17)
Timing Belt (18).
2. a kind of selective laser sintering modularization powder case system according to claim 1, it is characterised in that：The powder case
Main body (1) both sides are respectively arranged with installation guide rail (20), and laser sintered equipment rack is installed guide rail (20) position and set in correspondence
There is guide-track groove (21), the powder box main body (1) is fixed in guide-track groove (21) by installing guide rail (20) intercalation.
3. a kind of selective laser sintering modularization powder case system according to claim 2, it is characterised in that：The powder case
The front end of main body (1) is provided with handle (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710016786.XA CN106853528A (en) | 2017-01-10 | 2017-01-10 | A kind of selective laser sintering modularization powder case system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710016786.XA CN106853528A (en) | 2017-01-10 | 2017-01-10 | A kind of selective laser sintering modularization powder case system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106853528A true CN106853528A (en) | 2017-06-16 |
Family
ID=59127191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710016786.XA Pending CN106853528A (en) | 2017-01-10 | 2017-01-10 | A kind of selective laser sintering modularization powder case system |
Country Status (1)
| Country | Link |
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| CN (1) | CN106853528A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470621A (en) * | 2017-08-24 | 2017-12-15 | 北京星航机电装备有限公司 | One kind is suitable to automatic production line 3D printing shaping module system and its application method |
| CN107696483A (en) * | 2017-11-24 | 2018-02-16 | 安徽科元三维技术有限公司 | SLS printing machine worktables with cleaning mechanism |
| CN110899699A (en) * | 2019-12-22 | 2020-03-24 | 安徽哈特三维科技有限公司 | Selective laser melting device for machining forming die |
| CN111151755A (en) * | 2020-01-20 | 2020-05-15 | 南昌大学 | Rapid forming device and method for metal-based ceramic composite part based on resistance seam welding |
| CN114905739A (en) * | 2022-04-27 | 2022-08-16 | 中南大学 | 3D prints selectivity laser sintering sls shop powder equipment |
| CN115055702A (en) * | 2022-06-27 | 2022-09-16 | 东北林业大学 | Modularization forming box device for laser sintering |
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| CN103464744A (en) * | 2013-09-10 | 2013-12-25 | 浙江工商职业技术学院 | Rapid prototyping device |
| CN103949636A (en) * | 2014-05-05 | 2014-07-30 | 湖南华曙高科技有限责任公司 | Rapid laser forming device and method thereof |
| CN204547093U (en) * | 2015-04-10 | 2015-08-12 | 钱波 | A kind of nylon thermal sintering machine with auxiliary power spreading device |
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| CN205270862U (en) * | 2016-01-11 | 2016-06-01 | 南京前知智能科技有限公司 | Powder mechanism of shop of selectivity laser melting equipment |
| CN205466649U (en) * | 2016-03-23 | 2016-08-17 | 河南筑诚电子科技有限公司 | Print 3D powder printer of room, setting of warehouse room disjunctor |
| CN106180712A (en) * | 2016-07-19 | 2016-12-07 | 梁春永 | A kind of double light source metal dust 3 D-printing system and Method of printing |
| CN206351250U (en) * | 2017-01-10 | 2017-07-25 | 东北林业大学 | A kind of selective laser sintering modularization powder case system |
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| EP0946325A1 (en) * | 1996-12-02 | 1999-10-06 | Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. | Selective laser sintering at melting temperature |
| CN102602146A (en) * | 2012-03-02 | 2012-07-25 | 华中科技大学 | Piezoelectric-type three-dimensional printing forming system and forming method thereof |
| CN103464744A (en) * | 2013-09-10 | 2013-12-25 | 浙江工商职业技术学院 | Rapid prototyping device |
| CN103949636A (en) * | 2014-05-05 | 2014-07-30 | 湖南华曙高科技有限责任公司 | Rapid laser forming device and method thereof |
| CN204547093U (en) * | 2015-04-10 | 2015-08-12 | 钱波 | A kind of nylon thermal sintering machine with auxiliary power spreading device |
| CN204977487U (en) * | 2015-08-17 | 2016-01-20 | 苏州大业三维打印技术有限公司 | Used movable cylinder body stop device among selectivity laser sintering |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470621A (en) * | 2017-08-24 | 2017-12-15 | 北京星航机电装备有限公司 | One kind is suitable to automatic production line 3D printing shaping module system and its application method |
| CN107696483A (en) * | 2017-11-24 | 2018-02-16 | 安徽科元三维技术有限公司 | SLS printing machine worktables with cleaning mechanism |
| CN110899699A (en) * | 2019-12-22 | 2020-03-24 | 安徽哈特三维科技有限公司 | Selective laser melting device for machining forming die |
| CN110899699B (en) * | 2019-12-22 | 2022-02-15 | 安徽哈特三维科技有限公司 | Selective laser melting device for machining forming die |
| CN111151755A (en) * | 2020-01-20 | 2020-05-15 | 南昌大学 | Rapid forming device and method for metal-based ceramic composite part based on resistance seam welding |
| CN114905739A (en) * | 2022-04-27 | 2022-08-16 | 中南大学 | 3D prints selectivity laser sintering sls shop powder equipment |
| CN114905739B (en) * | 2022-04-27 | 2023-04-25 | 中南大学 | 3D prints selective laser sintering sls shop's powder equipment |
| CN115055702A (en) * | 2022-06-27 | 2022-09-16 | 东北林业大学 | Modularization forming box device for laser sintering |
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Application publication date: 20170616 |