CN205130419U - A dustproof construction for 3D printer protection window - Google Patents
A dustproof construction for 3D printer protection window Download PDFInfo
- Publication number
- CN205130419U CN205130419U CN201520960501.4U CN201520960501U CN205130419U CN 205130419 U CN205130419 U CN 205130419U CN 201520960501 U CN201520960501 U CN 201520960501U CN 205130419 U CN205130419 U CN 205130419U
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- China
- Prior art keywords
- venthole
- protective glass
- axle sleeve
- flange
- printer
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Abstract
The utility model discloses a dustproof construction for 3D printer protection window, it includes into the die cavity, it has offered the protection window to become the die cavity top, follow supreme adapter ring, protective glass and the clamp plate of being equipped with in proper order down in the protection window, adapter ring, protective glass and clamp plate all overlap establishes an axle sleeve, the axle sleeve passes through the flange to be fixed on the protection window, the air inlet has been seted up to one side of flange, the flange with still separate between the axle sleeve and establish the chamber of admitting air, protective glass with an axle sleeve interval first venthole, a plurality of second venthole has evenly been seted up to the circumference of adapter ring, the air inlet, admit air the chamber with first venthole and second venthole homogeneous phase lead to. The utility model discloses can effectively avoid on dust or the smoke and dust protective glass attached to the protection window to the shaping precision and the stability of metal 3D printer have been ensured.
Description
Technical field
The utility model relates to a kind of metal 3D printer, is specifically related to a kind of dustproof construction for 3D printer protecting window.
Background technology
The one of 3D printing and rapid shaping technique, it is a kind of based on mathematical model file, uses powdery metal or plastics etc. can jointing material, is carried out the technology of constructed object by the mode successively printed.Metal 3D printing technique adopts powdery metal to be raw material, and laser high-temperature fusion lamination manufactures the technique of entity component, and this process overcomes that cycle of conventional metals processing is long, cost is high and the defect such as efficiency is low.
Metal 3D printer is in running; metal powder sintered temperature is high; therefore keep away and unavoidably have dust or flue dust to be attached on the protective glass of protecting window; if once have dust or flue dust to be attached on protecting window eyeglass; formed precision and the stability of metal 3D printer will be affected; and protective lens is once there be pollution, just needs pull down cleaning or change, take time and effort.
Summary of the invention
For solving the problems of the technologies described above, we have proposed a kind of dust-proof, easy-to-dismount dustproof construction for 3D printer protecting window.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of dustproof construction for 3D printer protecting window, it comprises forming cavity, described forming cavity top offers protecting window, adapter ring is provided with successively from bottom to up in described protecting window, protective glass and pressing plate, described adapter ring, the all sheathed axle sleeve of protective glass and pressing plate, described axle sleeve is fixed on described protecting window by flange, the side of described flange offers air inlet, also every establishing an inlet chamber between described flange and described axle sleeve, described protective glass and described shaft room are every one first venthole, the even circumferential of described adapter ring offers several the second ventholes, described air inlet, inlet chamber all communicates with described first venthole and the second venthole.
Preferably, described first venthole is for tilt from the top down, and angle of inclination is 15 °.
Preferably, the first sealing ring is provided with between described flange and described axle sleeve.
Preferably, the second sealing ring is provided with between described pressing plate and described protective glass.
Preferably, described flange conically.
Pass through technique scheme, the beneficial effects of the utility model are: the dustproof construction for 3D printer protecting window of the present utility model, be attached on protective glass to prevent dust and flue dust, adapter ring even circumferential is distributed with countless 15 ° of second venthole that tilt from the top down, form spiral protection gas curtain and be evenly distributed with numerous the first venthole being parallel to eyeglass, effective like this dust and the flue dust of preventing is attached to chance in protective lens, and protective glass is arranged on conical flange, whole assembly can dismounting easily and replacing in forming cavity.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of a kind of dustproof construction for 3D printer protecting window disclosed in the utility model embodiment 1.
In figure, each mark is as follows:
1, forming cavity; 2, protecting window; 3, adapter ring; 4, protective glass; 5, pressing plate; 6, axle sleeve; 7, flange; 8, air inlet; 9, inlet chamber; 10, first venthole; 11, second venthole; 12, first sealing ring; 13, second sealing ring.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with schematic diagram, detailed description of the invention of the present utility model is described in further detail.
Embodiment 1.
As shown in Figure 1, a kind of dustproof construction for 3D printer protecting window, it comprises forming cavity 1, described forming cavity 1 top offers protecting window 2, adapter ring 3 is provided with successively from bottom to up in described protecting window 2, protective glass 4 and pressing plate 5, described adapter ring 3, protective glass 4 and all sheathed axle sleeve 6 of pressing plate 5, described axle sleeve 6 is fixed on described protecting window 2 by flange 7, the side of described flange 7 offers air inlet 8, also every establishing an inlet chamber 9 between described flange 7 and described axle sleeve 6, described protective glass 4 and described axle sleeve 6 interval one first venthole 10, the even circumferential of described adapter ring 3 offers several the second ventholes 11, described air inlet 8, inlet chamber 9 all communicates with described first venthole 10 and the second venthole 11, it effectively prevent dust or flue dust is attached on protective glass, thus ensure that formed precision and the stability of metal 3D printer.
Continue as shown in Figure 1, described first venthole 10 is for tilt from the top down, and angle of inclination is 15 °, and it forms spiral protection gas curtain, effectively prevents dust or flue dust to be attached on protective glass.
Continue as shown in Figure 1, to be provided with the first sealing ring 12 between described flange 7 and described axle sleeve 6, to which ensure that the running environment of metal 3D printer.
Continue as shown in Figure 1, be provided with the second sealing ring 13 between described pressing plate 5 and described protective glass 4, it is conducive to the dust-proof of protective glass, also ensure that the running environment of metal 3D printer simultaneously.
Continue as shown in Figure 1, conically, it is beneficial to protective glass can from dismounting easily and replacing in forming cavity 1 for described flange 7.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. the dustproof construction for 3D printer protecting window, it comprises forming cavity, described forming cavity top offers protecting window, adapter ring is provided with successively from bottom to up in described protecting window, protective glass and pressing plate, described adapter ring, the all sheathed axle sleeve of protective glass and pressing plate, described axle sleeve is fixed on described protecting window by flange, it is characterized in that, the side of described flange offers air inlet, also every establishing an inlet chamber between described flange and described axle sleeve, described protective glass and described shaft room are every one first venthole, the even circumferential of described adapter ring offers several the second ventholes, described air inlet, inlet chamber all communicates with described first venthole and the second venthole.
2. a kind of dustproof construction for 3D printer protecting window according to claim 1, is characterized in that, described first venthole is for tilt from the top down, and angle of inclination is 15 °.
3. a kind of dustproof construction for 3D printer protecting window according to claim 1, is characterized in that, be provided with the first sealing ring between described flange and described axle sleeve.
4. a kind of dustproof construction for 3D printer protecting window according to claim 1, is characterized in that, be provided with the second sealing ring between described pressing plate and described protective glass.
5. a kind of dustproof construction for 3D printer protecting window according to claim 3, it is characterized in that, described flange conically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520960501.4U CN205130419U (en) | 2015-11-28 | 2015-11-28 | A dustproof construction for 3D printer protection window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520960501.4U CN205130419U (en) | 2015-11-28 | 2015-11-28 | A dustproof construction for 3D printer protection window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205130419U true CN205130419U (en) | 2016-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520960501.4U Active CN205130419U (en) | 2015-11-28 | 2015-11-28 | A dustproof construction for 3D printer protection window |
Country Status (1)
| Country | Link |
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| CN (1) | CN205130419U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3412385A1 (en) * | 2017-06-06 | 2018-12-12 | LayerWise N.V. | Method and device for cleaning and/or replacement of a laser window of a process chamber |
| CN110227820A (en) * | 2019-07-01 | 2019-09-13 | 广州大学 | A kind of printing equipment of SLM type metal 3D printer |
| CN110291440A (en) * | 2017-01-20 | 2019-09-27 | 信实精确有限公司 | With process monitoring facility plus layer manufacturing equipment |
| CN110281529A (en) * | 2019-07-01 | 2019-09-27 | 岳阳哈工三维科技有限公司 | A kind of increase and decrease material integrated complex 3D printer |
| JP2020073718A (en) * | 2017-03-02 | 2020-05-14 | ツェーエル・シュッツレヒツフェアヴァルトゥングス・ゲゼルシャフト・ミト・べシュレンクテル・ハフツング | Device for the lamination molding-like production of three-dimensional object |
-
2015
- 2015-11-28 CN CN201520960501.4U patent/CN205130419U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110291440A (en) * | 2017-01-20 | 2019-09-27 | 信实精确有限公司 | With process monitoring facility plus layer manufacturing equipment |
| JP2020073718A (en) * | 2017-03-02 | 2020-05-14 | ツェーエル・シュッツレヒツフェアヴァルトゥングス・ゲゼルシャフト・ミト・べシュレンクテル・ハフツング | Device for the lamination molding-like production of three-dimensional object |
| EP3412385A1 (en) * | 2017-06-06 | 2018-12-12 | LayerWise N.V. | Method and device for cleaning and/or replacement of a laser window of a process chamber |
| CN108994294A (en) * | 2017-06-06 | 2018-12-14 | 3D系统公司 | Method and apparatus for clearing up and/or replacing the laser window of process chamber |
| BE1025304B1 (en) * | 2017-06-06 | 2019-01-17 | Layerwise N.V. | METHOD AND DEVICE FOR CLEANING AND / OR REPLACING A LASER WINDOW OF A PROCESS ROOM |
| US11090729B2 (en) | 2017-06-06 | 2021-08-17 | 3D Systems, Inc. | Method and device for cleaning and/or replacement of a laser window of a process chamber |
| CN110227820A (en) * | 2019-07-01 | 2019-09-13 | 广州大学 | A kind of printing equipment of SLM type metal 3D printer |
| CN110281529A (en) * | 2019-07-01 | 2019-09-27 | 岳阳哈工三维科技有限公司 | A kind of increase and decrease material integrated complex 3D printer |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215223 Tongan Xi Road, Wujiang District, Suzhou, Jiangsu 13 Patentee after: Suzhou Zhong Rui Zhi Chuang 3D Polytron Technologies Inc Address before: 215223 Tongan Xi Road, Wujiang District, Suzhou, Jiangsu 13 Patentee before: Z Rapid Technologies Co., Ltd. |