CN105619814A - Working platform of 3D printer - Google Patents
Working platform of 3D printer Download PDFInfo
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- CN105619814A CN105619814A CN201410696399.1A CN201410696399A CN105619814A CN 105619814 A CN105619814 A CN 105619814A CN 201410696399 A CN201410696399 A CN 201410696399A CN 105619814 A CN105619814 A CN 105619814A
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- panel
- temperature
- constant temperature
- blade
- printer
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Abstract
The invention discloses a working platform of a 3D printer. The working platform comprises a printing platform positioned below a spray head of the 3D printer, and a cleaning mechanism for cleaning residues on the printing platform, wherein the cleaning mechanism is movably connected with the printing platform; the printing platform comprises a bottom plate, a heat insulation layer, a constant temperature layer and a panel that are sequentially stacked from the bottom up; the constant temperature layer comprises a plurality of constant temperature plates arranged in parallel in the same horizontal plane, and heat insulation strips arranged between every two constant temperature plates; and one constant temperature plate is connected with a control unit controlling the temperature of the constant temperature plate correspondingly. With the adoption of the working platform, the residue cleaning efficiency is high, and the time and labor are saved; the temperatures of contact surfaces of a printed product and the panel are uniform, so that no edge lifting phenomenon can occur, and the printing quality is improved; by controlling switches and the temperatures of different constant temperature plates, the energy source waste arising from overall heating on the panel can be avoided.
Description
Technical field
The invention belongs to 3D printing technique field, be specifically related to a kind of 3D printer workbench.
Background technology
3D printer is also known as three-dimensional printer, i.e. a kind of machine of Rapid Prototyping technique, it is based on a kind of mathematical model file, use powdery metal or the plastics etc. can jointing material, the technology of constructed object is carried out by the mode successively printed, it it is a kind of accumulation manufacturing technology, the object of three-dimensional is manufactured by the jointing material printed from level to level, its ultimate principle is by data and raw material are put in 3D printer, machine can be created product from level to level according to program, and the product printed, it is possible to immediately use. The 3D printer field such as Making mold, industrial design of being everlasting in the past is used to modeling, is now increasingly used for the direct manufacture of some products, can be used for jewelry, footwear, industrial design, building, engineering and construction, automobile, Aero-Space, dentistry and medical industries, education, GIS-Geographic Information System, civil engineering, and many other fields.
When 3D prints, shower nozzle extrudes solid material on the table, and described solid material successively bonds, and finally produces product on described dividing plate; After printing terminates, owing to the conveying of shower nozzle is not stop immediately, it is possible to portion of material can be dripped on the table; It is likely to portion of material after taking printed product away and has been bonded at workbench, before upper 3D once prints, it is necessary to remove these residues; Temperature during workbench work needs to be maintained at 110 DEG C. The workbench of 3D printer generally adopts metal aluminum sheet to make on the market at present, although surfacing is smooth, but owing to self structure also exists the phenomenon that heating is uneven, printer product when printing is caused to be heated uneven, the temperature sensor split can not the real time temperature of feedback heater base plate promptly and accurately, extremely easily cause printed product alice, have a strong impact on print quality.
Summary of the invention
Present invention aim to address the problems referred to above, it is provided that a kind of easy cleaning residue and can locally or globally heating panel control the 3D printer workbench of its temperature.
For solving above-mentioned technical problem, the technical scheme is that a kind of 3D printer workbench, including the print platform being positioned at below 3D printer head and on memory dump platform the cleaning mechanism of residue, cleaning mechanism is flexibly connected with print platform; Described print platform includes the base plate, thermal insulation layer, thermostat layer and the panel that stack gradually from the bottom up, thermostat layer includes temperature-constant plate that some same levels be arranged in parallel and is located at heat insulating strip between temperature-constant plate between two, and every piece of temperature-constant plate is connected with the control unit controlling its temperature; Cleaning mechanism includes blade, fixture block and limited block, described blade is wide with print platform, the upper surface laminating of the lower surface of blade and panel slidably, two fixture blocks are respectively arranged on the two ends of blade and are clipped in the middle by print platform, and limited block is located at the side of fixture block and abuts with the lower surface of base plate.
Preferably, all having cutting edge about described blade, the upper surface of cutting edge and panel is fitted.
Preferably, the mid portion of described blade is higher than the cutting edge on its both sides.
Preferably, the quantity of described temperature-constant plate is three.
Preferably, described temperature-constant plate prolongs the length direction of panel and sets gradually.
The invention has the beneficial effects as follows:
1, making the residue on the cutting edge counter plate of blade root out by slip cleaning mechanism, elimination efficiency is high, time saving and energy saving.
2, by arranging temperature-constant plate at lower panels, ensure during heating that panel temperature is constant and can pass through control unit and regulate temperature height, thermal insulation layer advantageously reduces the fluctuation of temperature-constant plate temperature, makes printed product and plate contact surface temperature uniformly without producing alice phenomenon, thus improving print quality.
3, the switch and temperature by controlling different temperature-constant plate can avoid the heating of panel entirety and the energy waste that causes.
Accompanying drawing explanation
Fig. 1 is the structural representation of 3D printer workbench of the present invention;
Fig. 2 is the left view of 3D printer workbench of the present invention;
Fig. 3 is the structural representation of print platform of the present invention.
Description of reference numerals: 1, shower nozzle; 2, print platform; 21, panel; 22, temperature-constant plate; 23, thermal insulation layer; 24, base plate; 25, heat insulating strip; 3, cleaning mechanism; 31, blade; 32, fixture block; 33, limited block.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described further:
As shown in Figure 1 to Figure 3,3D printer workbench provided by the present invention, including the print platform 2 being positioned at below 3D printer head 1 and for the cleaning mechanism 3 of residue on memory dump platform 2, cleaning mechanism 3 is flexibly connected with print platform 2.
Print platform 2 includes the base plate 24, thermal insulation layer 23, thermostat layer and the panel 21 that stack gradually from the bottom up, described thermostat layer includes temperature-constant plate 22 that some same levels be arranged in parallel and is located at heat insulating strip 25 between temperature-constant plate 22 between two, every piece of temperature-constant plate 22 is connected with the control unit controlling its temperature, described control unit can not only control the temperature height of temperature-constant plate 22, moreover it is possible to controls the switch of temperature-constant plate 22; Thermal insulation layer 23 and heat insulating strip 25 act primarily as insulation effect, it is prevented that quickly scattering and disappearing of heat.
Cleaning mechanism 3 includes blade 31, fixture block 32 and limited block 33, described blade 31 is wide with print platform 2, the upper surface laminating of the lower surface of blade 31 and panel 21 slidably, described blade about 31 all has cutting edge, the upper surface of cutting edge and panel 21 is fitted, two fixture blocks 32 are respectively arranged on the two ends of blade 31 and are clipped in the middle by print platform 2, limited block 33 is located at the side of fixture block 32 and abuts with the lower surface of base plate 24, when horizontally slipping, cleaning mechanism 3 makes, the left and right cutting edge of blade 31 can be rooted out by the residue on counter plate 21 respectively, setting due to fixture block 32, skew is less likely to occur blade 31, arranging of limited block 33 prevents beating of blade further, when residue is more, residue, until residue all separates with panel 21, is then cleaned up by cleaning mechanism 3 several times that slidably reciprocate again.
The mid portion of blade 31 is higher than the cutting edge on its both sides, and in this embodiment, the cross section of blade 31 is the structure of one section of circular arc and rectilinear(-al), and in the specific implementation, the cross section of blade 31 also can preferably trapezoidal, triangle etc.
In this embodiment, the quantity of temperature-constant plate 22 is three, the length direction that three pieces of temperature-constant plates 22 prolong panel 21 sets gradually, three pieces of temperature-constant plates 22 are each responsible for three different pieces of heating panel 21, owing to when 3D prints, printed product is general and the middle section contacts of panel 21, this situation is had only to open the control unit controlling to be located at the temperature-constant plate 22 of centre, the mid portion making its counter plate 21 is heated, when needing panel 21 entirety heating, open all temperature-constant plates 22 by control unit simultaneously.
Those of ordinary skill in the art is it will be appreciated that embodiment described here is to aid in reader understanding's principles of the invention, it should be understood that protection scope of the present invention is not limited to such special statement and embodiment. Those of ordinary skill in the art can make various other various concrete deformation and combination without departing from essence of the present invention according to these technology disclosed by the invention enlightenment, and these deformation and combination remain in protection scope of the present invention.
Claims (5)
1. a 3D printer workbench, it is characterized in that: including being positioned at the print platform (2) of 3D printer head (1) lower section and be used for the cleaning mechanism (3) of the upper residue of memory dump platform (2), cleaning mechanism (3) is flexibly connected with print platform (2); Described print platform (2) includes the base plate (24), thermal insulation layer (23), thermostat layer and the panel (21) that stack gradually from the bottom up, thermostat layer includes temperature-constant plate (22) that some same levels be arranged in parallel and is located at heat insulating strip (25) between temperature-constant plate (22) between two, and every piece of temperature-constant plate (22) is connected with the control unit controlling its temperature; Cleaning mechanism (3) includes blade (31), fixture block (32) and limited block (33), described blade (31) is wide with print platform (2), the upper surface laminating of the lower surface of blade (31) and panel (21) slidably, two fixture blocks (32) are respectively arranged on the two ends of blade (31) and are clipped in the middle by print platform (2), and limited block (33) is located at the side of fixture block (32) and abuts with the lower surface of base plate (24).
2. workbench according to claim 1, it is characterised in that: described blade (31) left and right all has a cutting edge, and the upper surface of cutting edge and panel (21) is fitted.
3. workbench according to claim 2, it is characterised in that: the mid portion of described blade (31) is higher than the cutting edge on its both sides.
4. workbench according to claim 1, it is characterised in that: the quantity of described temperature-constant plate (2) is three.
5. the workbench according to claim 1 or 4, it is characterised in that: described temperature-constant plate (2) prolongs the length direction of panel (1) and sets gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410696399.1A CN105619814A (en) | 2014-11-26 | 2014-11-26 | Working platform of 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410696399.1A CN105619814A (en) | 2014-11-26 | 2014-11-26 | Working platform of 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105619814A true CN105619814A (en) | 2016-06-01 |
Family
ID=56035331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410696399.1A Withdrawn CN105619814A (en) | 2014-11-26 | 2014-11-26 | Working platform of 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105619814A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042404A (en) * | 2016-08-11 | 2016-10-26 | 无锡太尔时代科技有限公司 | 3D printing platform |
| CN107443744A (en) * | 2017-10-12 | 2017-12-08 | 长沙远达华信息科技有限公司 | A kind of 3D printer workbench |
| CN107671285A (en) * | 2017-08-31 | 2018-02-09 | 北京航星机器制造有限公司 | A kind of composite manufacturing method and device for increasing material based on removing surface and electric arc |
| CN108773074A (en) * | 2018-07-21 | 2018-11-09 | 共享智能铸造产业创新中心有限公司 | Anti- applied to FDM printers sticks up glue cleaning plant |
| KR102055896B1 (en) * | 2017-09-11 | 2019-12-16 | 오스템임플란트 주식회사 | Bed assembly for dlp type 3d printer |
| CN114701161A (en) * | 2022-04-02 | 2022-07-05 | 吉林大学 | Additive manufacturing powder laying device and method with synergistically adjustable processing and powder feeding areas |
-
2014
- 2014-11-26 CN CN201410696399.1A patent/CN105619814A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042404A (en) * | 2016-08-11 | 2016-10-26 | 无锡太尔时代科技有限公司 | 3D printing platform |
| CN107671285A (en) * | 2017-08-31 | 2018-02-09 | 北京航星机器制造有限公司 | A kind of composite manufacturing method and device for increasing material based on removing surface and electric arc |
| KR102055896B1 (en) * | 2017-09-11 | 2019-12-16 | 오스템임플란트 주식회사 | Bed assembly for dlp type 3d printer |
| CN107443744A (en) * | 2017-10-12 | 2017-12-08 | 长沙远达华信息科技有限公司 | A kind of 3D printer workbench |
| CN108773074A (en) * | 2018-07-21 | 2018-11-09 | 共享智能铸造产业创新中心有限公司 | Anti- applied to FDM printers sticks up glue cleaning plant |
| CN108773074B (en) * | 2018-07-21 | 2024-03-19 | 共享智能装备有限公司 | Be applied to anti-warping adhesive cleaning device of FDM printer |
| CN114701161A (en) * | 2022-04-02 | 2022-07-05 | 吉林大学 | Additive manufacturing powder laying device and method with synergistically adjustable processing and powder feeding areas |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160601 |