CN105666883B - A kind of 3D printing equipment laying device that can realize automatic cleaning - Google Patents
A kind of 3D printing equipment laying device that can realize automatic cleaning Download PDFInfo
- Publication number
- CN105666883B CN105666883B CN201610214984.2A CN201610214984A CN105666883B CN 105666883 B CN105666883 B CN 105666883B CN 201610214984 A CN201610214984 A CN 201610214984A CN 105666883 B CN105666883 B CN 105666883B
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- Prior art keywords
- gear
- stone
- stone device
- work box
- printing equipment
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Classifications
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- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The present invention relates to 3D printing stone field, more particularly to a kind of 3D printing equipment laying device that can realize automatic cleaning, the device includes charging aperture, feed bin, auger conveyor, feed opening, scraper plate, line slideway, brush sweeper, gear, cog belt and work box.In print procedure, every certain number of plies or time, just the feed opening and scraper plate of stone device are cleaned, the situation that stone device bottom feed opening blocks is greatly reduced, ensure that the uniform of each discharge quantity, by solving this problem, 3D printing equipment is able to the work of long-time stable, and more efficient, the life-span is longer, this application to 3D printing technique, 3D equipment promote the use of great meaning.
Description
Technical field
The present invention relates to 3D printing stone field, and in particular to a kind of 3D printing equipment stone that can realize automatic cleaning
Device.
Background technology
3DP printing types are one kind of rapid shaping technique, and it is a kind of based on mathematical model, with powdered gold
Category or plastics etc. can jointing material, come the technology of constructed object by way of successively printing stacking.At present, for most of 3D
For printing device, through being commonly encountered the problem of long-time print procedure middle berth glassware bottom easily blocks, so as to cause blanking not
Uniformly, or last equipment downtime, or printing defect ware, which greatly limits the popularization and application of 3D printing technique.Such as public affairs
The number of opening is CN105172145A patent document, discloses a kind of multitool automatic tool changer formula 3D printer powdering doctor blade device, should
Device strikes off powder by its wing, powdering process is completed, without the device for being capable of its bottom of automatic cleaning stone, through long
Easily there is clogging in time printing stone device bottom, the problems such as causing product quality low.Therefore a kind of energy how is designed
The problem of enough realizing the 3D printing equipment laying device of automatic cleaning turns into this area urgent need to resolve.
The content of the invention
The present invention is in view of the shortcomings of the prior art, it is proposed that a kind of 3D printing equipment stone dress that can realize automatic cleaning
Put.The device can be cleaned regularly to the feed opening and scraper plate of stone device, reduce the feelings that stone device bottom feed opening blocks
Condition, ensure the uniform of each discharge quantity so that 3D printing device efficiency is higher, and service life is longer.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of 3D printing equipment laying device that can realize automatic cleaning, including stone device and clearing apparatus；Its feature
It is, stone device：Including charging aperture 1, feed bin 2, auger conveyor 3, feed opening 4, scraper plate 5 and line slideway 6；Stone device is located at
The top of work box 10, a horizontal linear guide rail 6 is respectively provided with the both sides of work box 10, two guide rails are parallel to each other, stone device
Both ends be arranged on both sides guide rail on, round lengthwise movement can be done on guide rail so that material can equably be layered on work
Case surface；
The top of feed bin 2 is provided with charging aperture 1, is easy to material to enter feed bin 2 from charging aperture 1；Auger conveyor 3 is positioned at material
The middle part in storehouse 2, the conveyer is axially arranged along feed bin 2, the conveying for material；Feed opening 4 is located at the bottom of stone device；Scrape
Plate 5 is located at the both sides of feed opening 4, for the material fallen on work box surface to be struck off；
Clearing apparatus includes：Brush sweeper 7, gear 8, gear band 9, gear 8 are used as drive, and gear band 9 is nibbled with gear 8
Being combined into can be fixed on gear band 9 around the transmission device that gear rotates, brush sweeper 7 into certain intervals, the clearing apparatus
It is placed between described two guide rails and is located at the rear side of work box 10, has between gear band 9 and work box 10 and be spaced, and with
Plane where the bottom of stone device is parallel, and the gear band 9 run makees transverse movement with respect to stone device, with to stone device
Feed opening and scraper plate are cleaned.
Further, in addition to presetting apparatus, it is connected with stone device, can pass through control journey in the controller
The stone number of plies or the corresponding parameter of clearing apparatus turnning circle or the input parameter value on controller panel are set in sequence, setting is fixed
Shi Shichang, lengthwise movement is come and gone for controlling stone device to make on two guide rails 6, and then control the feed opening 4 of stone device and scrape
Plate 5 can regularly be moved on clearing apparatus and be cleaned.
Further, when the feed opening 4 of stone device bottom and scraper plate 5 need not clean, stone device is past on line slideway 6
The distance for returning motion is the length of work box 10.
Further, gear 8 is arranged to left and right two.
Further, between brush sweeper 7 at intervals of equidistant, and be the hairbrush that a kind of plasticity is good, hardness is high.
Further, brush sweeper 7 is symmetrical above and below is fixed on gear band 9.
Further, gear 8 is not provided with brush sweeper 7 with the engagement place of gear band 9, when gear 8 and the usage time of gear band 9
It is long and cause damage when, facilitate dismounting and change.
Further, gear band 9 and work box 10 at intervals of 20CM.
A kind of beneficial effect of 3D printing equipment laying device that can realize automatic cleaning of the present invention is：Can
In print procedure, every certain number of plies or time, just to clean, greatly reduce to the feed opening and scraper plate of stone device
The situation that stone device bottom feed opening blocks, ensure that the uniform of each discharge quantity；By solving this problem, 3D printing equipment
The work of long-time stable is able to, more efficient, service life is longer；This application to 3D printing technique, the popularization of 3D equipment
Using there is great meaning.
Brief description of the drawings
Fig. 1 is laying device front view of the present invention.
Fig. 2 is the top view of laying device first of the present invention.
Fig. 3 is the top view of laying device second of the present invention.
Wherein, 1- charging apertures, 2- feed bins, 3- auger conveyors, 4- feed openings, 5- scraper plates, 6- line slideways, 7- clean hair
Brush, 8- gears, 9- gear bands, 10- work boxs.
Embodiment
In order that those skilled in the art more fully understand technical scheme, with reference to specific embodiment to this
Invention is described in further detail.It is wherein not right for nouns of locality such as " upper and lower, horizontal, vertical, forward and backward " that is used in description
The present invention does any restriction.
As shown in Figure 1-2, the 3D printing equipment laying device that can realize automatic cleaning of the invention, including stone device,
Clearing apparatus and presetting apparatus；Wherein stone device：Including charging aperture 1, feed bin 2, auger conveyor 3, feed opening 4, scraper plate
5th, line slideway 6；Wherein, the top of feed bin 2 is provided with charging aperture 1, is easy to material to enter feed bin 2 from charging aperture 1；The spiral transferring
Device 3 is sent to be located at the middle part of feed bin 2, the conveyer is axially placed along feed bin 2, the conveying for material；The feed opening 4 is located at
The bottom of stone device；The scraper plate 5 is located at the both sides of feed opening 4, by auger conveyor 3 that material is defeated for material to be struck off
Whole feed bin is sent to, then is fallen on from feed opening 4 on the surface of work box 10, then scraper plate 5 strikes off the dusty material in plane；Clearly
Sweeping device includes brush sweeper 7, gear 8 and gear band 9.
In order to preferably be controlled, add cyclelog device in structure of the invention, presetting apparatus with
Stone device is connected, and the stone device is located at the top of work box 10, and being each provided with a horizontal linear in the both sides of work box 10 leads
Rail 6, two guide rails are parallel to each other, and the both ends of stone device are arranged on the guide rail of both sides, at work, can be by being filled in control
The stone number of plies or the corresponding parameter of clearing apparatus turnning circle are set in the control program put or is inputted on controller panel
Parameter value, timing length is set, for controlling stone device to make longitudinal back and forth movement on two guide rails 6 so that material can be uniformly
Ground is layered on the surface of work box 10；And then the feed opening 4 of stone device and scraper plate 5 can also be controlled regularly to be moved to clearing apparatus
On cleaned.
When the feed opening 4 and scraper plate 5 of pawnshop glassware bottom need not clean, stone device is just done on line slideway 6 not to be taken off
From longitudinal back and forth movement on the surface of work box 10, come and go the length that distance is work box 10, after stone certain number of plies, it is necessary to
When cleaning feed opening 4 and scraper plate 5, by control program control device, the stone number of plies is set in control program in the controller
Or the corresponding parameter of clearing apparatus turnning circle or the input parameter value on controller panel, after setting timing length, motor
Rotate, clearing apparatus operation, stone device departs from the surface of work box 10, is automatically moved on clearing apparatus and cleaned；Clean
After, the surface that stone device continues back at work box 10 carries out stone, while clearing apparatus is stopped, and has cleaned
Finish.When cleaning stone device every time, above procedure is repeated.
The clearing apparatus that above-mentioned laying device includes, wherein the gear 8 is arranged to as left and right two, institute as drive
State gear band 9 engaged with gear 8 form can around gear 8 rotate transmission device, the brush sweeper 7 be a kind of plasticity it is good,
The high hairbrush of hardness, it is equidistantly symmetrical above and below to be fixed on gear band 9；And gear 8 is not provided with brush sweeper with the engagement place of gear band 9
7, when gear 8 and the usage time of gear band 9 it is long and cause damage when, facilitate dismounting and change；The clearing apparatus is placed on two and led
Between rail and positioned at the rear side of work box 10, the rear side of gear band 9 and work box 10 into 20CM interval, also with the bottom of stone device
Plane where portion is parallel；After the certain number of plies of stone, it is necessary to when cleaning feed opening 4 and scraper plate 5, controlled and filled by control program
Put, after setting timing length, now motor comes into operation, and band moving gear 8 rotates, then gear band 9 drives brush sweeper 7 to revolve
Turn, clearing apparatus starts to make horizontal running, while stone device departs from the surface of work box 10, backward longitudinal on line slideway 6
Be moved on clearing apparatus and cleaned, after cleaning, stone device move longitudinally to work box 10 surface carry out it is past
Stone is returned, while clearing apparatus is stopped.
A kind of course of work of 3D printing equipment laying device that can realize automatic cleaning of the present invention is：Stone
When, material enters feed bin from charging aperture, is transported to whole feed bin by auger conveyor, then fall on work box from feed opening
On surface, then scraper plate strikes off the dusty material in plane, while stone device moves on line slideway, ensures that material is uniform
Ground is layered on work box surface.Clearing apparatus is arranged on the rear side of work box, after the certain number of plies of stone, the movement of programme-control stone device
To position is cleaned, now, motor driven gear rotation, then gear band drive brush sweeper rotation, while to the blanking of stone device
Mouth and scraper plate are cleaned.After cleaning, stone device continues back at and stone is carried out above work box, while clearing apparatus stops
Work, cleaning process finish.When cleaning stone device every time, above procedure is repeated.
A kind of beneficial effect of 3D printing equipment laying device that can realize automatic cleaning of the present invention is：Can
In print procedure, every certain number of plies or time, just to clean, greatly reduce to the feed opening and scraper plate of stone device
The situation that stone device bottom feed opening blocks, ensure that the uniform of each discharge quantity；By solving this problem, 3D printing equipment
The work of long-time stable is able to, more efficient, service life is longer；This application to 3D printing technique, the popularization of 3D equipment
Using there is great meaning.
A kind of 3D printing equipment laying device that can realize automatic cleaning provided by the present invention has been carried out in detail above
Thin to introduce, embodiment used herein is set forth to the structural principle and working method of the application, above example
Illustrate that being only intended to help understands the present processes and its core concept；Meanwhile for those of ordinary skill in the art, according to
According to the thought of the application, there will be changes in specific embodiments and applications, in summary, this specification content
It should not be construed as the limitation to the application.
Claims (7)
- A kind of 1. 3D printing equipment laying device that can realize automatic cleaning, it is characterised in that：Including stone device, clearing apparatus And presetting apparatus；Wherein, stone device includes charging aperture (1), feed bin (2), auger conveyor (3), feed opening (4), scraper plate And line slideway (6) (5)；Stone device is located at the top of work box (10), in work box（10）It is straight that both sides are respectively provided with a level Line guide rail（6）, two guide rails are parallel to each other, and the both ends of stone device are arranged on the guide rail of both sides, can be done on guide rail round Lengthwise movement so that material can equably be layered on work box surface；Feed bin（2）Top be provided with charging aperture（1）；Auger conveyor（3）Positioned at feed bin（2）Middle part, the conveyer is along feed bin （2）Axially arranged, the conveying for material；Feed opening（4）Positioned at the bottom of stone device；Scraper plate（5）Positioned at feed opening（4）Two Side, for the material fallen on work box surface to be struck off；Clearing apparatus includes：Brush sweeper（7）, gear（8）, gear band（9）, gear（8）As drive, gear band (9) with Gear (8) engagement composition can be fixed on gear band (9) around the transmission device that gear rotates, brush sweeper (7) into certain intervals On, the clearing apparatus is placed between described two guide rails and positioned at the rear side of work box (10), gear band (9) and work box (10) there is interval between, and it is parallel with the plane where the bottom of stone device, and the gear band (9) run is with respect to stone device Make transverse movement, cleaned with the feed opening to stone device and scraper plate；Described program control device, it is connected with stone device, can be by setting pre-coated layer in control program in the controller Number or the corresponding parameter of clearing apparatus turnning circle or the input parameter value on controller panel, timing length is set, for controlling Stone device processed is made to come and go lengthwise movement on two guide rails (6), and then controls the feed opening (4) of stone device and scraper plate (5) can Timing, which is moved on clearing apparatus, to be cleaned.
- A kind of 2. 3D printing equipment laying device that can realize automatic cleaning according to claim 1, it is characterised in that When the feed opening (4) and scraper plate (5) of stone device bottom need not clean, stone device on line slideway (6) back and forth movement away from From the length for work box (10).
- A kind of 3. 3D printing equipment laying device that can realize automatic cleaning according to claim 1, it is characterised in that The gear (8) is arranged to left and right two.
- A kind of 4. 3D printing equipment laying device that can realize automatic cleaning according to claim 1, it is characterised in that Between the brush sweeper (7) at intervals of equidistant, and be the hairbrush that a kind of plasticity is good, hardness is high.
- A kind of 5. 3D printing equipment laying device that can realize automatic cleaning according to claim 1, it is characterised in that The brush sweeper (7) is symmetrical above and below to be fixed on gear band (9).
- A kind of 6. 3D printing equipment laying device that can realize automatic cleaning according to claim 1, it is characterised in that The gear (8) is not provided with brush sweeper (7) with gear band (9) engagement place, when gear (8) and gear band (9) usage time mistake When growing and causing damage, facilitate dismounting and change.
- A kind of 7. 3D printing equipment laying device that can realize automatic cleaning according to claim 1, it is characterised in that The gear band (9) is with work box (10) at intervals of 20CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610214984.2A CN105666883B (en) | 2016-04-08 | 2016-04-08 | A kind of 3D printing equipment laying device that can realize automatic cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610214984.2A CN105666883B (en) | 2016-04-08 | 2016-04-08 | A kind of 3D printing equipment laying device that can realize automatic cleaning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105666883A CN105666883A (en) | 2016-06-15 |
| CN105666883B true CN105666883B (en) | 2018-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610214984.2A Active CN105666883B (en) | 2016-04-08 | 2016-04-08 | A kind of 3D printing equipment laying device that can realize automatic cleaning |
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Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106270388B (en) * | 2016-09-30 | 2019-01-08 | 共享智能装备有限公司 | Cleaning device for 3DP printer sanding gear stragith edge |
| FR3058658A1 (en) * | 2016-11-14 | 2018-05-18 | Compagnie Generale Des Etablissements Michelin | POWDER-BASED ADDITIVE MANUFACTURING FACILITY WITH BRUSH CLEANING DEVICE |
| FR3058659B1 (en) * | 2016-11-14 | 2019-01-25 | Addup | POWDER-BASED ADDITIVE MANUFACTURING FACILITY WITH ROTATING CLEANING DEVICE |
| FR3058657A1 (en) | 2016-11-14 | 2018-05-18 | Compagnie Generale Des Etablissements Michelin | POWDER-BASED ADDITIVE MANUFACTURING FACILITY WITH BLOW-CLEANING DEVICE |
| CN106863795B (en) * | 2017-03-29 | 2019-04-19 | 陕西恒通智能机器有限公司 | A kind of excellent and intelligent 3D printing device without alice of print quality |
| EP3486004B1 (en) * | 2017-11-16 | 2021-09-15 | CL Schutzrechtsverwaltungs GmbH | Build material application device and apparatus for additively manufacturing three-dimensional objects |
| CN109080143A (en) * | 2018-03-30 | 2018-12-25 | 共享智能铸造产业创新中心有限公司 | Increasing material manufacturing equipment spreading system progress control method |
| CN108526398A (en) * | 2018-05-31 | 2018-09-14 | 宁夏共享模具有限公司 | A kind of stone device of 3D printing equipment |
| CN109014042A (en) * | 2018-07-23 | 2018-12-18 | 共享智能装备有限公司 | Laying device equipped with cleaning mechanism |
| CN109051889A (en) * | 2018-08-29 | 2018-12-21 | 共享智能装备有限公司 | Increasing material manufacturing equipment laying device |
| CN109263043A (en) * | 2018-11-26 | 2019-01-25 | 徐工集团工程机械有限公司 | The power spreading device and 3D printer of 3D printer |
| CN110355368B (en) * | 2019-08-13 | 2021-09-28 | 飞而康快速制造科技有限责任公司 | Scraper powder cleaning device of powder laying type 3D printer and application method thereof |
| CN112122199A (en) * | 2020-08-31 | 2020-12-25 | 共享智能装备有限公司 | Cleaning device of sand scraper of sand paving device |
| CN114161568A (en) * | 2021-11-29 | 2022-03-11 | 共享智能装备有限公司 | Powder paving device and 3D printing equipment |
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| DE19937260B4 (en) * | 1999-08-06 | 2006-07-27 | Eos Gmbh Electro Optical Systems | Method and device for producing a three-dimensional object |
| CN2767104Y (en) * | 2005-03-03 | 2006-03-29 | 同济大学 | Quick forming automatic powder-spreading device |
| CN2936746Y (en) * | 2006-07-04 | 2007-08-22 | 上海富奇凡机电科技有限公司 | Stereo printing type quickly forming mahcine |
| CN202448496U (en) * | 2012-03-02 | 2012-09-26 | 华中科技大学 | Piezoelectric three-dimensional printing shaping system |
| FR2991208B1 (en) * | 2012-06-01 | 2014-06-06 | Michelin & Cie | MACHINE AND PROCESS FOR ADDITIVE MANUFACTURE OF POWDER |
| CN203509029U (en) * | 2013-09-18 | 2014-04-02 | 华南理工大学 | Toner feeding brush mechanism of 3D printing machine |
| JP6046027B2 (en) * | 2013-12-09 | 2016-12-14 | 本田技研工業株式会社 | 3D modeling equipment |
| CN203635914U (en) * | 2013-12-10 | 2014-06-11 | 华南理工大学 | Two-way powder spreading device of SLM equipment |
| CN104625062B (en) * | 2015-03-03 | 2016-10-05 | 重庆大学 | Reciprocal power spreading device for selective laser melting |
| CN205096542U (en) * | 2015-11-26 | 2016-03-23 | 阳江市五金刀剪产业技术研究院 | Powder base vibration material disk equipment of two -way shop powder |
| CN205522543U (en) * | 2016-04-08 | 2016-08-31 | 宁夏共享模具有限公司 | Can realize automatic 3D printing apparatus stone device that cleans |
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2016
- 2016-04-08 CN CN201610214984.2A patent/CN105666883B/en active Active
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| CN105666883A (en) | 2016-06-15 |
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Address after: 750021 the Ningxia Hui Autonomous Region Yinchuan economic and Technological Development Zone ningshuo South Street No. 298 Patentee after: Shared Intelligent Equipment Co., Ltd. Address before: 750021 Yinchuan, the Ningxia Hui Autonomous Region Xixia District ningshuo South Street No. 298 Patentee before: Ningxia Kocel Pattern Co., Ltd. |