CN206840705U - A kind of resin storage tank - Google Patents
A kind of resin storage tank Download PDFInfo
- Publication number
- CN206840705U CN206840705U CN201720740048.5U CN201720740048U CN206840705U CN 206840705 U CN206840705 U CN 206840705U CN 201720740048 U CN201720740048 U CN 201720740048U CN 206840705 U CN206840705 U CN 206840705U
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- CN
- China
- Prior art keywords
- storage tank
- resin storage
- fluorine
- polymer film
- plate
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Abstract
The utility model discloses a kind of resin storage tank, including resin storage tank box, the resin storage tank cassette bottom portion is provided with sealing plate, mechanical seal muscle is provided with sealing plate periphery, resin storage tank box bottom is provided with a circle rubber slab, the fluorine-based polymer film of oxygen flow ability is accompanied between rubber slab and sealing plate, the fluorine-based polymer film for having oxygen flow ability is tensioned by cambered surface pressing plate, is had and is further compressed by the top plate embedded with rubber slab again on the inside of the fluorine-based polymer film of oxygen flow ability.The resin storage tank supporting plate offers ventilative window, and air can be caused to enter the fluorine-based polymer film for having oxygen flow ability, and resin storage tank supporting plate bottom offers optical transmission window, and window is provided with uv glass.By the above-mentioned means, the utility model can solve the problem that the release stripping problem between resin trench bottom and solidified resin in photocuring 3D printing, print speed and quality are improved, can effectively prevent the fluorine-based polymer film breaks of oxygen flow ability causes equipment pollution.
Description
Technical field
The utility model belongs to the resin storage tank technical field for 3D printer, specifically a kind of for rapid photocuring
Resin storage tank.
Background technology
DLP photocurings 3D printer is substantially pull-up mode at present, and the ultraviolet light using such as 405nm wave bands successively solidifies
Photosensitive resin and the method being molded, it has compared to more traditional FDM 3D printing techniques, and formed precision is high, the good spy of surface quality
Point.It can solidify due to printing the resin between bottom plate and resin storage tank under ultraviolet light during shaping, therefore one
It is exactly the complexity that the resin having been cured departs from resin trench bottom to compare crucial main points.Current existing resin storage tank bottom
Or portion is to use the method that silica gel is coated on lucite or quartz glass, coating silica gel is easily peeled off in this resin storage tank,
Usage time is ofer short duration, it is necessary to discontinuity repetitive coatings silica gel；Another method is exactly thin using inertia such as polytetrafluoroethylene (PTFE)
The method that film surface coating silica gel directly compresses, this method are also required to periodically coat silica gel while film breaks and then tree be present
Fat, which flows into device interior, causes the hidden danger of device damage.With both the above resin storage tank printing when all be using machinery it is release, i.e.,
One side of resin storage tank produces lower in-migration and destroys between solidified resin and resin storage tank the vacuum formed when release, then recovers horizontal again
Mode, such reciprocating action, necessarily result in the increase of time-write interval, generally mono- layer of 6-12s, and the wind that workpiece is scrapped
Danger exists significantly.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of resin storage tank, can effectively improve print speed and matter
Amount, while can solve the problem that equipment pollution problem caused by mould release membrance rupture.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of resin storage tank, including resin storage tank box, resin storage tank box have arcwall face, resin can be easy to flow downward, resin
It is provided with below groove box and compresses rubber slab, there is the fluorine of oxygen flow ability by the second screw in compression between compression rubber slab and sealing plate
Quasi-copolymer film, then tightened in the presence of the 3rd screw by cambered surface pressing plate, then existed by the top plate embedded with rubber slab
Interior side compression has the fluorine-based polymer film of oxygen flow ability so that film keeps tightening in print procedure and survivable shape
State.Resin storage tank box is placed on resin storage tank supporting plate.
Further, the oxygen flow film of the fluorine-based polymer film selection AF2400 or AF1600.
Further, oxygen flow window is offered in the middle part of the resin storage tank supporting plate, bottom is provided with to be fixed by bridge screw
Uv glass.Uv light can enter resin storage tank by uv glass.
Another kind is improved, and the resin storage tank box both ends are fixed on resin storage tank supporting plate by resin storage tank box compact heap, and are led to
Cross Horizontal limiting plate and vertical limiting plate is positioned.
Resin storage tank of the present utility model has the advantages that：The fluorine-based polymer film for having oxygen flow ability enables to
Oxygen passes through so that one layer is formed between the resin being had been cured in print procedure and the fluorine-based polymer film for having oxygen flow ability
The dead band of 25-35 microns, the resin in this dead band can not solidify, and this addresses the problem release problem during pull-up.There is oxygen flow energy
The fluorine-based polymer film of power is tightened by cambered surface pressing plate in the presence of screw, then by the top plate embedded with rubber slab in inner side
Compressing has the fluorine-based polymer film of oxygen flow ability so that the fluorine-based polymer film for having oxygen flow ability is kept in print procedure
Tighten and survivable state.Resin storage tank box is placed on resin storage tank supporting plate, and resin storage tank supporting plate bottom offers light inlet window
Mouthful, bottom is provided with the uv glass fixed by bridge screw, can effectively prevent the fluorine-based polymer film of oxygen flow ability
Rupture caused by equipment pollution.
Brief description of the drawings
Fig. 1 is the overall structure diagram of resin storage tank of the present utility model；
Fig. 2 is the decomposing schematic representation of Fig. 1 resin storage tanks；
Fig. 3 is the partial cutaway schematic of Fig. 1 resin storage tanks.
The mark of each part is as follows in accompanying drawing：1st, resin storage tank box, 2, lock handle, 3, resin storage tank box compact heap, 4, horizontal
Limiting plate, 5, resin storage tank supporting plate, 6, have the fluorine-based polymer film of oxygen flow ability, 7, handle, 8, M6 screw associations（First spiral shell
Nail）, 9, compress sealed rubber plate, 10, sealing plate, 11, alignment pin, 12, M4 sunk screws（Second screw）, 13, cambered surface pressing plate,
14th, M4 screw associations（3rd screw）, 15, rubber slab, 16, top plate, 17, vertical limiting plate, 18, M3 sunk screws（4th spiral shell
Nail）, 20, lock handle nut, 21, uv glass, 22, pressing plate, 23, M2.5 sunk screws（5th screw）, 24, oxygen flow window.
Embodiment
Below in conjunction with the accompanying drawings, to the utility model proposes a kind of be used for rapid photocuring resin storage tank and its method of work
It is described in detail.In description of the present utility model, it is to be understood that term " left side ", " right side ", " top ", " under
The orientation or position relationship of the instruction such as portion ", " bottom " are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch
State the utility model and simplify and describe, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, " first ", " second " etc. are not offered as the significance level of parts, therefore it is not intended that right
Limitation of the present utility model.
As depicted in figs. 1 and 2, a kind of resin storage tank, including resin storage tank box 1, resin storage tank box 1 have arcwall face, can be easy to
Resin flows downward, and the lower section of resin storage tank box 1, which is provided with, compresses sealed rubber plate 9, is compressing between sealed rubber plate 9 and sealing plate 10
Pass through the second screw（M4 sunk screws）12 compress the fluorine-based polymer film 6 for having oxygen flow ability, then pass through cambered surface pressing plate 13
In the 3rd screw（M4 sunk screws combine）Tightened in the presence of 14, then by the top plate 16 embedded with rubber slab 15 in interior side compression
There is the fluorine-based polymer film 6 of oxygen flow ability so that film keeps tightening in print procedure and survivable state.Sealing
Alignment pin 11 is set on plate 10.Resin storage tank box 1 is placed on resin storage tank supporting plate 5, and the middle part of resin storage tank supporting plate 5 offers oxygen flow window
24, bottom is provided with by the screw of pressing plate 22 and the 5th（M2.5 sunk screws）The 23 uv glass 21 fixed.Uv light can pass through
Uv glass 21 enters.
As shown in figure 3, the above-mentioned both ends of resin storage tank box 1 are fixed on resin storage tank supporting plate 5 by resin storage tank box compact heap 3, and
Positioned by Horizontal limiting plate 4 and vertical limiting plate 17.And locked by lock handle 2 and lock handle nut 20.
The side wall of resin storage tank box 1 uses the first screw（M6 screw associations）8 mounting knobs 7, are easy to carry.Horizontal limiting plate passes through the 4th spiral shell
Nail（M3 sunk screws）18 are arranged on resin storage tank supporting plate 5.
The above-mentioned fluorine-based polymer film 6 for having oxygen flow ability is that a kind of oxygen flow ability is stronger such as AF2400, AF1600's
Oxygen flow film.
The fluorine-based polymer film 6 for having oxygen flow ability enables to oxygen to pass through so that is had been cured in print procedure
The dead band of one layer of 25-35 micron is formed between resin and the fluorine-based polymer film for having oxygen flow ability, the resin in this dead band is not
It can solidify, this addresses the problem release problem during pull-up.The fluorine-based polymer film 6 for having oxygen flow ability passes through cambered surface pressing plate 13
Tightened in the presence of screw 14, then have the fluoropolymer of oxygen flow ability in interior side compression by the top plate 16 embedded with rubber slab 15
Thing film 6 so that the fluorine-based polymer film 6 for having oxygen flow ability keeps tightening in print procedure and survivable shape
State.Resin storage tank box 1 is placed on resin storage tank supporting plate 5, and the middle part of resin storage tank supporting plate 5 offers oxygen flow window 24, and bottom is provided with logical
Cross the uv glass 21 of the screw of pressing plate 22 fixation.The rupture of the fluorine-based polymer film 6 of oxygen flow ability, which can effectively be prevented, to be caused
Equipment pollution.
Based on the description to the utility model preferred embodiment, it should be apparent that be defined by the appended claims
The utility model be not limited only to the specific detail illustrated in specification above, without departing from the utility model aims or
Scope equally possible reaches the purpose of this utility model to many obviously change of the present utility model.
Claims (4)
1. a kind of resin storage tank, it is characterised in that including resin storage tank box（1）, the resin storage tank box（1）With arcwall face；Resin storage tank
Box（1）Lower section, which is provided with, compresses sealed rubber plate（9）, compressing sealed rubber plate（9）And sealing plate（10）Between pass through the second spiral shell
Nail（12）Compress fluorine-based polymer film（6）, the fluorine-based polymer film（6）With oxygen flow ability；Then cambered surface pressure is passed through
Plate（13）In the 3rd screw（14）In the presence of tighten, then by embedded with rubber slab（15）Top plate（16）In interior side compression fluorine class
Thin polymer film（6）；Resin storage tank box（1）It is placed on resin storage tank supporting plate（5）On.
A kind of 2. resin storage tank according to claim 1, it is characterised in that the fluorine-based polymer film（6）Selection
AF2400 or AF1600 oxygen flow film.
A kind of 3. resin storage tank according to claim 1, it is characterised in that the resin storage tank supporting plate（5）Middle part offers
Oxygen window（24）, bottom, which is provided with, passes through pressing plate（22）With the 5th screw（23）Fixed uv glass（21）.
A kind of 4. resin storage tank according to claim 1, it is characterised in that the resin storage tank box（1）Both ends pass through resin storage tank
Box compact heap（3）It is fixed on resin storage tank supporting plate（5）On, and pass through Horizontal limiting plate（4）With vertical limiting plate（17）Positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740048.5U CN206840705U (en) | 2017-06-23 | 2017-06-23 | A kind of resin storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740048.5U CN206840705U (en) | 2017-06-23 | 2017-06-23 | A kind of resin storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206840705U true CN206840705U (en) | 2018-01-05 |
Family
ID=60802000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720740048.5U Expired - Fee Related CN206840705U (en) | 2017-06-23 | 2017-06-23 | A kind of resin storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206840705U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527852A (en) * | 2018-04-13 | 2018-09-14 | 武汉理工大学 | Quickly continuous ultraviolet light cures stereo shaping system and method |
| CN108673883A (en) * | 2018-06-22 | 2018-10-19 | 西安增材制造国家研究院有限公司 | A kind of 3D printing equipment based on digital light processing |
| KR20190119224A (en) * | 2018-04-03 | 2019-10-22 | 조규남 | Tray of 3d printer |
| CN110625930A (en) * | 2018-06-21 | 2019-12-31 | 中南大学 | LCD 3D printer of quick photocuring |
| WO2020072327A1 (en) * | 2018-10-01 | 2020-04-09 | Intrepid Automation | Membrane materials for photoreactive additive manufacturing |
| CN111497230A (en) * | 2019-01-31 | 2020-08-07 | 三纬国际立体列印科技股份有限公司 | 3D forming method |
| KR102148822B1 (en) * | 2020-04-21 | 2020-08-27 | (주)아름덴티스트리 | 3D printer |
| WO2020206088A1 (en) * | 2019-04-02 | 2020-10-08 | NEXA3D Inc. | Tank assembly and components thereof for a 3d printing system |
| US11167473B2 (en) | 2019-03-18 | 2021-11-09 | NEXA3D Inc. | System for additive manufacture |
| US11203156B2 (en) | 2018-08-20 | 2021-12-21 | NEXA3D Inc. | Methods and systems for photo-curing photo-sensitive material for printing and other applications |
| US11220055B2 (en) | 2018-11-09 | 2022-01-11 | NEXA3D Inc. | Three-dimensional printing system |
| US11642836B2 (en) * | 2018-09-28 | 2023-05-09 | Carbon, Inc. | Removable window cassette for an additive manufacturing apparatus |
-
2017
- 2017-06-23 CN CN201720740048.5U patent/CN206840705U/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190119224A (en) * | 2018-04-03 | 2019-10-22 | 조규남 | Tray of 3d printer |
| KR102050428B1 (en) * | 2018-04-03 | 2019-11-29 | 조규남 | Tray of 3d printer |
| CN108527852A (en) * | 2018-04-13 | 2018-09-14 | 武汉理工大学 | Quickly continuous ultraviolet light cures stereo shaping system and method |
| CN110625930A (en) * | 2018-06-21 | 2019-12-31 | 中南大学 | LCD 3D printer of quick photocuring |
| CN108673883A (en) * | 2018-06-22 | 2018-10-19 | 西安增材制造国家研究院有限公司 | A kind of 3D printing equipment based on digital light processing |
| US11203156B2 (en) | 2018-08-20 | 2021-12-21 | NEXA3D Inc. | Methods and systems for photo-curing photo-sensitive material for printing and other applications |
| US11865768B2 (en) | 2018-08-20 | 2024-01-09 | NEXA3D Inc. | Methods for photo-curing photo-sensitive material for printing and other applications |
| US11642836B2 (en) * | 2018-09-28 | 2023-05-09 | Carbon, Inc. | Removable window cassette for an additive manufacturing apparatus |
| WO2020072327A1 (en) * | 2018-10-01 | 2020-04-09 | Intrepid Automation | Membrane materials for photoreactive additive manufacturing |
| US10844211B2 (en) | 2018-10-01 | 2020-11-24 | Intrepid Automation | Membrane materials for photoreactive additive manufacturing |
| US11220055B2 (en) | 2018-11-09 | 2022-01-11 | NEXA3D Inc. | Three-dimensional printing system |
| CN111497230A (en) * | 2019-01-31 | 2020-08-07 | 三纬国际立体列印科技股份有限公司 | 3D forming method |
| US11167473B2 (en) | 2019-03-18 | 2021-11-09 | NEXA3D Inc. | System for additive manufacture |
| CN113631353A (en) * | 2019-04-02 | 2021-11-09 | 耐克森三维有限公司 | Tank assembly for 3D printing system and components thereof |
| KR20210143768A (en) * | 2019-04-02 | 2021-11-29 | 넥사3디 인코포레이티드 | Tank assembly for 3D printing system and its components |
| US10967573B2 (en) | 2019-04-02 | 2021-04-06 | NEXA3D Inc. | Tank assembly and components thereof for a 3D printing system |
| WO2020206088A1 (en) * | 2019-04-02 | 2020-10-08 | NEXA3D Inc. | Tank assembly and components thereof for a 3d printing system |
| US11559945B2 (en) | 2019-04-02 | 2023-01-24 | NEXA3D Inc. | Membrane assembly for a 3D printing system |
| KR102537953B1 (en) * | 2019-04-02 | 2023-05-30 | 넥사3디 인코포레이티드 | Tank assembly for 3D printing system and its components |
| KR102148822B1 (en) * | 2020-04-21 | 2020-08-27 | (주)아름덴티스트리 | 3D printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200529 Address after: 211100 2 / F, unit B, No. 300, wisdom road, Qilin science and Technology Innovation Park, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Nanjing No. Yiqianlingyi Automation Technology Co.,Ltd. Address before: 225500 Jiangsu Taizhou Jiangyan district modern science and Technology Industrial Park Group East Road Patentee before: 1001HAO TAIZHOU AUTOMATION TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 |