CN106915084A - 3D printer and its print platform - Google Patents
3D printer and its print platform Download PDFInfo
- Publication number
- CN106915084A CN106915084A CN201710132207.8A CN201710132207A CN106915084A CN 106915084 A CN106915084 A CN 106915084A CN 201710132207 A CN201710132207 A CN 201710132207A CN 106915084 A CN106915084 A CN 106915084A
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- CN
- China
- Prior art keywords
- print platform
- supporter
- printer
- groove
- heater strip
- 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
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- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
Abstract
The invention discloses a kind of 3D printer and its print platform, wherein, the print platform includes base plate and is arranged on some placement grooves on base plate and arranged in arrays；Heater strip is provided with the placement groove；Filled with the supporter formed by PUR or paraffin in the placement groove, the upper surface of the supporter flushes with the notch for placing groove.The present invention can facilitate user to take product.
Description
Technical field
The present invention relates to belong to 3D printing technique field, more specifically, it relates to a kind of 3D printer and its printing are flat
Platform.
Background technology
3D printer is called three-dimensional printer, is a kind of machine of utilization accumulation manufacturing technology Quick-forming, and it is with numeral
Based on model file, with special wax or plastics etc. can jointing material, spatially by layer cut into slices, the mode for successively printing
To manufacture the object of three-dimensional.The application of 3D printer widely, can print all kinds of mechanical devices, appearance packaging box, toy,
The prototype of sand table mark, the art work and other items, is greatly reduced the cycle of research and development of products.Modeled by SOLIDWORKS, UG etc.
Software for Design 3D models, are converted into stl file, you can produce in kind with 3D printer.
Notification number is the Chinese patent of CN204566702U, discloses a kind of 3D printer, belongs to printing device technology neck
Domain.Including printing head, print platform and support, printing head connection drives the drive mechanism that it is moved in vertical plane, drives
Motivation structure is fixed on support, also including the cross slide way, two the parallel vertically vertical guides and dividing plate that are fixed on support,
Cross slide way and vertical guide are correspondingly arranged on horizontal and vertical with drive mechanism respectively, and printing head is slided by sliding block and set
Put on cross slide way, two ends being arranged in vertical guide by sliding block longitudinal sliding motion of cross slide way；Dividing plate is located at support
Bottom, print platform is arranged on dividing plate by horizontal Qu Dao mechanisms.The patented product can carry out the guide rail of three-dimensional slip, beat
The slip of print shower nozzle stabilization in all directions.
However, the Chinese patent disclosed in above-mentioned patent, its after printing is completed, due to being glued between product and print platform
Right larger, user is difficult to remove product, it is necessary to by corresponding instrument（Generally iron plate or small spades）By product with beat
Print platform is separated, and is bothered in the extreme.
The content of the invention
In view of the shortcomings of the prior art, first purpose of the invention is to provide a kind of printing of 3D printer to put down
Platform, can conveniently take product.
To achieve the above object, the invention provides following technical scheme：
A kind of print platform of 3D printer, including base plate and it is arranged on some placement grooves on base plate and arranged in arrays；
Heater strip is provided with the placement groove；Filled with the supporter formed by PUR or paraffin, institute in the placement groove
The upper surface for stating supporter flushes with the notch for placing groove.
By above technical scheme：After printing completes product, supporter is heated by heater strip, melt it, melted
After change, supporter is in fluid state or semi-fluid condition, and user easily can separate product with supporter, and then by product
Remove.
Preferably, supporting network is provided with the placement groove and at its notch, the height of the supporter is more than
Supporting network.
By above technical scheme：Supporting network can increase the support strength of part of the supporter near notch.
Preferably, it is additionally provided with cooling pipe in the placement groove, the two ends of the cooling pipe are from the bottom of base plate
Stretch out, and the part stretched out is provided with electrically-controlled valve.
By above technical scheme：Removing product, and after refilling paraffin or PUR, can open automatically controlled
Valve, makes cooling liquid flow quickly through cooling pipe, and then is exchanged heat with supporter, supporter is quickly cooled to
Type.
Preferably, the diameter of the part that the cooling pipe is located in placement groove is at least the twice of remainder.
By above technical scheme：On the one hand, can increase in the case where the diameter of cooling pipe remainder is not increased
Big cooling pipe and the contact area of supporter, make its heat transfer rate faster；On the other hand, can be by its remaining part of cooling pipe
Set up put very thin separately, can avoid when heater strip is powered, the coolant in cooling pipe that thicker part divides can smaller with
Coolant in the cooling pipe of narrower portion carries out heat exchange, and then avoids influenceing heating effect.
Second object of the present invention is to provide a kind of 3D printer, and can conveniently take product.
To achieve the above object, the invention provides following technical scheme：
A kind of 3D printer, including may be contained within the frame Z-direction motion module, X to motion module, be arranged at the Z
Module is moved to the Y-direction on motion module and be arranged at the X to the shower nozzle module on motion module also including in such scheme
Described print platform；The print platform is arranged on the Y-direction motion module；The heater strip is electrically connected with the controller.
By above technical scheme：When printing is completed, controller control heater strip is powered, and supporter is gradually melted,
It can easily be separated with product after being melted down.
Preferably, the edge for placing groove is provided with indicator lamp, and the indicator lamp is electrically connected with the controller.
By above technical scheme：Controller also controls corresponding indicator lamp to work, to reach when controlling heater strip to be powered
To the effect of prompting.
Preferably, the controller is configured as determining heater strip and the instruction to be enabled according to the size of print object
Lamp.
By above technical scheme：Can avoid being powered unnecessary heater strip and indicator lamp, so as to save electric energy.
Brief description of the drawings
Fig. 1 is the structure chart of print platform in embodiment 1；
Fig. 2 is the enlarged drawing in A portions in Fig. 1；
Fig. 3 is the mounting structure figure of cooling pipe in embodiment 1；
Fig. 4 is the overall structure figure of 3D printer in embodiment 1；
Fig. 5 is the mounting structure figure of base plate in embodiment 2.
Reference：1st, base plate；2nd, groove is placed；3rd, heater strip；4th, cooling pipe；5th, annular groove；6th, electrically-controlled valve；7、
Supporting network；8th, supporter；9th, support；10th, X is to motion module；11st, Z-direction motion module；12nd, Y-direction motion module；13rd, Nozzle At The Ingot Mold
Group；14th, underframe；15th, guide pillar；16th, nut；17th, spring.
Specific embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not
It is only limitted to this.
Embodiment 1：
Reference picture 1, Fig. 2, a kind of print platform of 3D printer, if including base plate and be arranged on it is on base plate and arranged in arrays
It is dry to place groove；Place and heater strip is provided with groove, the two ends of heater strip are individually fixed in a pair of sidewalls for placing groove 2
On.After the wiring of heater strip 3 is passed from the bottom of base plate 1, controller is connected to.
Place filled with the supporter 8 formed by PUR or paraffin in groove 2, the supporter 8 equally wraps heater strip 3
In being rolled in.When supporter 8 is set, first passing through controller makes heater strip 3 be powered, then will be by pre-melted PUR or stone
Wax is poured into placement groove 2, after filling and placing groove 2, using corresponding instrument by still in the PUR of fluid state
Or paraffin is floating；Then stop being powered heater strip 3, so that PUR or paraffin cooling.In this way, being cooled down in PUR or paraffin
Afterwards, it becomes possible to form described supporter 8, and the upper surface of the supporter 8 flushes with the notch of placement groove 2.And then,
It is all of placement groove 2 in set supporter 8 after so that the upper face of base plate 1 can relative smooth, facilitate product to be printed
Attachment.
Meanwhile, in order to enable PUR or paraffin quickly to cool down, in the present embodiment, also set in groove 2 placing
Be equipped with cooling pipe 4, the setting direction of the cooling pipe 4 is identical with heater strip 3, and cooling pipe 4 two ends also from base plate 1
Bottom stretch out.With reference to Fig. 3, the diameter of the part that cooling pipe 4 is located in placement groove 2 is at least the twice of remainder.
Cooling pipe 4 may be connected to water supply pipe, and to obtain cooling water, the part of cold pipeline base plate 1 is provided with electrically-controlled valve 6, the electricity
Control valve 6 is connected to controller, and on-off action is performed with according to the instruction of controller.In this way, PUR or paraffin is floating simultaneously
After stopping being powered heater strip 3, electrically-controlled valve 6 can be opened, cold water is rapidly injected into cooling pipe 4；Cold water is by cooling
Pipeline 4 is exchanged heat with PUR or paraffin, and then enables PUR or paraffin rapidly cooling shaping.
In addition, reference picture 3, after above-mentioned supporter 8 is formed, in order to avoid the product for printing is caused to supporter 8
Pressure make supporter 8 that significantly deformation to occur, in the present embodiment, be provided with groove 2 is placed and at its notch
Supporting network 7, the height of supporter 8 is more than supporting network 7, and difference in height is controlled between 1-3 mm.That is, branch is increased using supporting network 7
The structural strength of support body 8, and then improve its anti-pressure ability.
Embodiment 2：
Reference picture 4, a kind of 3D printer, including frame, are provided with Z-direction motion module 11, X to motion module 10, Z-direction in frame
Y-direction motion module 12 is provided with motion module 11；X to motion module 10 on be provided with shower nozzle module 13.Wherein, Z-direction motion
Module 11, X moves the control of module 12 and the controlled device of shower nozzle module 13 and carries out corresponding to motion module 10, Y-direction
It is mobile.
In addition, the print platform being provided with Y-direction motion module 12 described in embodiment 1.The specific installation of print platform
Structure is to be provided with underframe 14 on Y-direction motion module 12, and four edges of the underframe 14 are provided with jack, print platform
Four edges of base plate 1 be respectively arranged with the guide pillar 15 being adapted to jack, the end of guide pillar 15 is provided with screw thread；Guide pillar 15
On be also arranged with spring 17.During installation, four guide pillars 15 are inserted respectively into four jacks, are worn from the opposite side of underframe 14
Go out, now spring 17 is compressed, then four nuts 16 are screwed to the end of guide pillar 15 respectively.
In the present embodiment, controller control Z-direction motion module 11, X to motion module 10, Y-direction move module 12 and
After shower nozzle module 13 completes printing operation, control the heater strip 3 in print platform to be powered immediately, make the support in placement groove 2
Body 8 gradually melts.In the present embodiment, used as a kind of preferred scheme, controller uses following control mode to heater strip 3：
1st, the model of print platform is configured first in the system of controller, such as the size of base plate 1 places the number of groove 2
And spacing；
2nd, size of the controller according to the product for being printed（Bottom position）, it is determined that centered on the middle part of base plate 1, product can
The number of the placement groove 2 for covering；
3rd, groove 2 is placed according to determined by, it is enabled with corresponding heater strip 3；Specifically, to be configured with relay defeated for controller
Outgoing interface, heater strip 3 is electrically connected from different relay output interfaces；In this way, controller only needs to be in systems each
Relay output interface distribution numbering, and it is corresponding with the placement groove 2 in the model of the print platform set up.
In addition, user observes enabled heater strip 3 for convenience, the edge for placing groove 2 is provided with indicator lamp.Indicate
Lamp is annular, and annular groove 5 is set at the edge for placing groove 2, and indicator lamp is embedded into annular groove 5, and makes instruction
The upper surface of lamp flushes or is slightly below with the notch of annular groove 5.The wiring of indicator lamp is passed from the bottom of base plate 1, and with control
Device electrical connection processed.Similarly, controller from be that indicator lamp on different annular grooves 5 distributes numbering, and with corresponding heater strip 3
Correspondence.When controlling heater strip 3 to be powered, controller also controls corresponding indicator lamp to light.
Claims (7)
1. a kind of print platform of 3D printer, it is characterized in that, including base plate (1) and be arranged on base plate (1) and arranged in matrix
Some placement grooves (2) of row；Heater strip (3) is provided with placement groove (2)；It is filled with placement groove (2)
The supporter (8) formed by PUR or paraffin, the upper surface of the supporter (8) flushes with the notch for placing groove (2).
2. print platform according to claim 1, it is characterized in that, set in placement groove (2) and at its notch
Supporting network (7) is equipped with, the height of the supporter (8) is more than supporting network (7).
3. print platform according to claim 1, it is characterized in that, is additionally provided with cooling pipe in placement groove (2)
(4), the two ends of the cooling pipe (4) are stretched out from the bottom of base plate (1), and the part stretched out is provided with electrically-controlled valve (6).
4. print platform according to claim 3, it is characterized in that, the cooling pipe (4) is positioned at placing in groove (2)
Partial diameter is at least the twice of remainder.
5. a kind of 3D printer, including the Z-direction that may be contained within the frame move module (11), X to motion module (10), set
The Y-direction being placed on Z-direction motion module (11) is moved module (12) and is arranged at the X to the shower nozzle in motion module (10)
Module (13)；It is characterized in that, also including the print platform as described in claim 1-4 is any；The print platform is arranged at institute
Y-direction is stated to move on module (12)；The heater strip (3) is electrically connected with the controller.
6. 3D printer according to claim 1, it is characterized in that, the edge for placing groove (2) is provided with indicator lamp,
The indicator lamp is electrically connected with the controller.
7. 3D printer according to claim 6, it is characterized in that, the controller is configured as the chi according to print object
The very little determination heater strip to be enabled (3) and indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710132207.8A CN106915084B (en) | 2017-03-07 | 2017-03-07 | 3D printer and its print platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710132207.8A CN106915084B (en) | 2017-03-07 | 2017-03-07 | 3D printer and its print platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106915084A true CN106915084A (en) | 2017-07-04 |
| CN106915084B CN106915084B (en) | 2019-04-02 |
Family
ID=59461666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710132207.8A Active CN106915084B (en) | 2017-03-07 | 2017-03-07 | 3D printer and its print platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106915084B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162397A (en) * | 2017-12-29 | 2018-06-15 | 广州艺林信息科技有限公司 | A kind of 3D printer construction platform |
| CN110284380A (en) * | 2019-07-18 | 2019-09-27 | 广州力多机器人智能科技有限公司 | Track machine people and free-moving construction robot |
| CN112026172A (en) * | 2019-06-03 | 2020-12-04 | 安世亚太科技股份有限公司 | 3D printing substrate easy to peel off, 3D printing system and method |
| CN112810156A (en) * | 2020-12-22 | 2021-05-18 | 芜湖市爱三迪电子科技有限公司 | 3D is printing bed for printer |
| WO2021134768A1 (en) * | 2020-01-03 | 2021-07-08 | 泰州鑫宇精工股份有限公司 | Forming device |
| CN115139126A (en) * | 2022-08-12 | 2022-10-04 | 姚青叶 | Positioning device for machining engine body of internal combustion engine |
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| EP1329301A1 (en) * | 2002-01-17 | 2003-07-23 | Bayer Corporation | A molded article having a rigid support and a flexible hollow member and method for manufacturing it |
| WO2012058278A2 (en) * | 2010-10-27 | 2012-05-03 | Eugene Giller | Process and apparatus for fabrication of three-dimensional objects |
| WO2012060204A1 (en) * | 2010-11-01 | 2012-05-10 | 株式会社キーエンス | Modeling material for forming photoshaped article by ink-jet photoshaping method, support material for shape supporting during formation of photoshaped article by the photoshaping method, and process for producing photoshaped article by the photoshaping method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162397A (en) * | 2017-12-29 | 2018-06-15 | 广州艺林信息科技有限公司 | A kind of 3D printer construction platform |
| CN112026172A (en) * | 2019-06-03 | 2020-12-04 | 安世亚太科技股份有限公司 | 3D printing substrate easy to peel off, 3D printing system and method |
| CN110284380A (en) * | 2019-07-18 | 2019-09-27 | 广州力多机器人智能科技有限公司 | Track machine people and free-moving construction robot |
| WO2021134768A1 (en) * | 2020-01-03 | 2021-07-08 | 泰州鑫宇精工股份有限公司 | Forming device |
| CN114829118A (en) * | 2020-01-03 | 2022-07-29 | 泰州鑫宇精工股份有限公司 | Forming device |
| CN112810156A (en) * | 2020-12-22 | 2021-05-18 | 芜湖市爱三迪电子科技有限公司 | 3D is printing bed for printer |
| CN112810156B (en) * | 2020-12-22 | 2024-06-25 | 芜湖市爱三迪电子科技有限公司 | Printing bed for 3D printer |
| CN115139126A (en) * | 2022-08-12 | 2022-10-04 | 姚青叶 | Positioning device for machining engine body of internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106915084B (en) | 2019-04-02 |
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