CN107718552A - A kind of illumination apparatus of 3D printer - Google Patents
A kind of illumination apparatus of 3D printer Download PDFInfo
- Publication number
- CN107718552A CN107718552A CN201710926664.4A CN201710926664A CN107718552A CN 107718552 A CN107718552 A CN 107718552A CN 201710926664 A CN201710926664 A CN 201710926664A CN 107718552 A CN107718552 A CN 107718552A
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- CN
- China
- Prior art keywords
- lighting lamp
- lamp bracket
- illuminating lamp
- lampshade
- illumination apparatus
- 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 illumination apparatus of 3D printer, including base, the base upper center is provided with Support for impression mechanism, the Support for impression mechanism lateral wall is cased with lighting lamp bracket, illuminating lamp is provided with the middle part of the lighting lamp bracket madial wall, the illuminating lamp lateral wall is provided with lampshade, convex lens are provided with the middle part of the lampshade outer end, the lampshade upper and lower ends are equipped with level crossing, the lighting lamp bracket front side wall left end bottom and rear wall right-hand member bottom have been fixedly connected with hydraulic stem, the lighting lamp bracket rear wall left end and front side wall right-hand member are equipped with slip ring, the slip ring inner chamber, which is run through, is connected with slide bar.Lighting lamp bracket is driven to move up and down by hydraulic stem, so that the light of illuminating lamp can be evenly be irradiated to inside Support for impression mechanism, the property gathered of illuminating lamp light is substantially increased by the design of convex lens and level crossing, improves the efficiency of material solidification shaping.
Description
Technical field
The present invention relates to 3D printing technique field, specially a kind of illumination apparatus of 3D printer.
Background technology
3D printer is also known as three-dimensional printer, is a kind of a kind of machine of accumulation manufacturing technology, i.e. RP technique, it
Based on being a kind of mathematical model file, with special wax material, powdery metal or plastics etc. can jointing material, pass through printing one
Jointing material layer by layer come manufacture three-dimensional object.The principle of 3D printer is that data and raw material are put into 3D printer, machine
Device can from level to level be created product according to program.The 3D printer difference maximum with conventional printer is the " ink that it is used
Water " is raw material true, stack the form of thin layer have it is varied, available for the medium wide variety of printing, from numerous
More plastics are to metal, ceramics and rubber-like material.Some printers can also combine different medium, make the object printed
One hard and other end is soft.A raw material part for existing 3D printer uses light-cured resin, the spray of 3D printer
After head extrudes the resin raw material of melting according to predetermined model route, under the irradiation of light source, resin solidification is shaped to product.
But in existing 3D printer, single light source is generally set, and the uneven illumination that resin receives is even, and shaping speed differs, and influences
The quality of final products.A kind of therefore, it is proposed that illumination apparatus of 3D printer.
The content of the invention
It is an object of the invention to provide a kind of illumination apparatus of 3D printer, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：A kind of illumination apparatus of 3D printer, including bottom
Seat, the base upper center are provided with Support for impression mechanism, and the Support for impression mechanism lateral wall is cased with lighting lamp bracket, the illuminating lamp branch
Illuminating lamp is provided with the middle part of frame madial wall, the illuminating lamp lateral wall is provided with lampshade, convex lens, institute are provided with the middle part of the lampshade outer end
State lampshade upper and lower ends and be equipped with level crossing, the lighting lamp bracket front side wall left end bottom and rear wall right-hand member bottom are fixed
Hydraulic stem is connected with, hydraulic stem bottom piston is connected with hydraulic cylinder, the lighting lamp bracket rear wall left end and front side wall
Right-hand member is equipped with slip ring, and the slip ring madial wall is provided with sliding block, and the slip ring inner chamber, which is run through, is connected with slide bar, on the outside of the slide bar
Wall is provided with chute, and the slide bar upper and lower ends are respectively equipped with top flap and bearing.
Preferably, the Support for impression mechanism and lighting lamp bracket are in cube shaped, and Support for impression mechanism side wall is transparent.
Preferably, the position of the convex lens and the position of illuminating lamp are corresponding, and the illuminating lamp is LED.
Preferably, the level crossing and lampshade outer face are in 60 °~75 ° angles.
Preferably, the sliding block is hemispherical, and sliding block is located in chute, and the sliding block lateral wall and chute madial wall are equal
Provided with frosted layer.
Compared with prior art, the beneficial effects of the invention are as follows：The illumination apparatus of this kind of 3D printer, by setting hydraulic pressure
Cylinder drives hydraulic stem to move up and down, and can be in Support for impression mechanism so as to drive the illuminating lamp on lighting lamp bracket to move up and down
Material provides the photoenvironment of maintaining uniform illumination；By setting lampshade, convex lens and level crossing on lampshade can send out illuminating lamp
Scattered light greatly reduces the diverging rate of light, it is possible to increase the utilization rate of light, make by reflecting and refraction is gathered
Light efficiency is obtained to greatly enhance；By setting slide bar and slip ring, slip ring can be slided up and down by sliding block in the chute of slide bar,
Position during lighting lamp bracket position can be limited, improves stability when lighting lamp bracket moves up and down.
Brief description of the drawings
Fig. 1 is the sectional view of the present invention；
Fig. 2 is the sectional view of lampshade of the present invention；
Fig. 3 is the sectional view of slip ring of the present invention.
In figure：1 base, 2 Support for impression mechanism, 3 lighting lamp brackets, 31 slip rings, 31 sliding blocks, 4 hydraulic cylinders, 41 hydraulic stems, 5
Seat, 51 slide bars, 52 top flaps, 53 chutes, 6 illuminating lamps, 7 lampshades, 71 convex lens, 72 level crossings.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of illumination apparatus of 3D printer, including base 1,
The upper center of base 1 is provided with Support for impression mechanism 2, and the lateral wall of Support for impression mechanism 2 is cased with lighting lamp bracket 3, the printer
Frame 2 and lighting lamp bracket 3 are in cube shaped, and the side wall of Support for impression mechanism 2 is transparent so that the light that illuminating lamp 6 is sent can be saturating
Support for impression mechanism 2 is crossed, the condition of curing molding is provided for material.Illuminating lamp 6, institute are provided with the middle part of the madial wall of lighting lamp bracket 3
State the lateral wall of illuminating lamp 6 and be provided with lampshade 7, convex lens 71, the position of the convex lens 71 and photograph are provided with the middle part of the outer end of lampshade 7
The position of bright lamp 6 is corresponding, and the illuminating lamp 6 is LED, and the light that illuminating lamp 6 is sent, which will transmit through convex lens 71 and be refracted into, to be beaten
Print inside frame 2, convex lens 71 project after can the light that illuminating lamp 6 is sent be gathered, so as to improve the utilization of light
Rate.The upper and lower ends of lampshade 7 are equipped with level crossing 72, and the level crossing 72 and the outer face of lampshade 7 are in 60 °~75 ° angles so that
The light that the side of illuminating lamp 6 is sent can reflect away under the reflection of level crossing 72 through convex lens 71, greatly reduce light
The diverging rate of line, so as to increase the effect of illumination, also light efficiency is greatly enhanced.The front side of lighting lamp bracket 3
Wall left end bottom and rear wall right-hand member bottom have been fixedly connected with hydraulic stem 41, and the bottom piston of hydraulic stem 41 is connected with hydraulic pressure
Cylinder 4, hydraulic cylinder 4 will drive hydraulic stem 41 to slide up and down, so as to drive lighting lamp bracket 3 to move up and down for the inner chamber of Support for impression mechanism 2
Uniform illumination is provided.The rear wall left end of lighting lamp bracket 3 and front side wall right-hand member are equipped with slip ring 31, in the slip ring 31
Side wall is provided with sliding block 31, and the sliding block 31 is hemispherical, and sliding block 31 is located in chute 53, the lateral wall of sliding block 31 and chute
53 madial walls are equipped with frosted layer, slip ring 31 will be driven to open when lighting lamp bracket 3 slides up and down and are slidably reciprocated on slide bar 51, this
When, sliding block 31 will slide up and down in chute 53, and sliding block 31 is by the position for limiting slide bar 51.The inner chamber of slip ring 31 is run through
Slide bar 51 is connected with, the lateral wall of slide bar 51 is provided with chute 53, and the upper and lower ends of slide bar 51 are respectively equipped with top flap 52
With bearing 5, the position of top flap 51 and bearing 5 for stopping slip ring 31.
Operation principle：In use, controlling the raising and lowering of hydraulic stem 41 by hydraulic cylinder 4, lighting lamp bracket 3 will be driven
Rise and fall, so that slip ring 31 can slide up and down on slide bar 51, start illuminating lamp 6, the light that illuminating lamp 6 is sent will
The middle part of lighting lamp bracket 3 is gathered after convex lens reflect, can greatly increase light gathers ability, improves illumination
Effect so that illumination evenly, curing molding more efficiently, and during level crossing 72 can refract to the light for diverging in both sides
Portion, it is penetrated convex lens 71, reduce the generation of light, utilize the intensity of illumination of lighting device to greatest extent.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of illumination apparatus of 3D printer, including base（1）, it is characterised in that：The base（1）Upper center is provided with and beaten
Print frame（2）, the Support for impression mechanism（2）Lateral wall is cased with lighting lamp bracket（3）, the lighting lamp bracket（3）In the middle part of madial wall
Provided with illuminating lamp（6）, the illuminating lamp（6）Lateral wall is provided with lampshade（7）, the lampshade（7）Convex lens are provided with the middle part of outer end
（71）, the lampshade（7）Upper and lower ends are equipped with level crossing（72）, the lighting lamp bracket（3）Front side wall left end bottom is with after
Side wall right-hand member bottom has been fixedly connected with hydraulic stem（41）, the hydraulic stem（41）Bottom piston is connected with hydraulic cylinder（4）, it is described
Lighting lamp bracket（3）Rear wall left end and front side wall right-hand member are equipped with slip ring（31）, the slip ring（31）Madial wall is provided with sliding block
（31）, the slip ring（31）Inner chamber, which is run through, is connected with slide bar（51）, the slide bar（51）Lateral wall is provided with chute（53）, the cunning
Bar（51）Upper and lower ends are respectively equipped with top flap（52）And bearing（5）.
A kind of 2. illumination apparatus of 3D printer according to claim 1, it is characterised in that：The Support for impression mechanism（2）With
Lighting lamp bracket（3）In cube shaped, and Support for impression mechanism（2）Side wall is transparent.
A kind of 3. illumination apparatus of 3D printer according to claim 1, it is characterised in that：The convex lens（71）Position
Put and illuminating lamp（6）Position it is corresponding, the illuminating lamp（6）For LED.
A kind of 4. illumination apparatus of 3D printer according to claim 1, it is characterised in that：The level crossing（72）With lamp
Cover（7）Outer face is in 60 °~75 ° angles.
A kind of 5. illumination apparatus of 3D printer according to claim 1, it is characterised in that：The sliding block（31）In hemisphere
Shape, and sliding block（31）Positioned at chute（53）It is interior, the sliding block（31）Lateral wall and chute（53）Madial wall is equipped with frosted layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710926664.4A CN107718552A (en) | 2017-10-08 | 2017-10-08 | A kind of illumination apparatus of 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710926664.4A CN107718552A (en) | 2017-10-08 | 2017-10-08 | A kind of illumination apparatus of 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107718552A true CN107718552A (en) | 2018-02-23 |
Family
ID=61209853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710926664.4A Pending CN107718552A (en) | 2017-10-08 | 2017-10-08 | A kind of illumination apparatus of 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107718552A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849335A (en) * | 2018-11-30 | 2019-06-07 | 南安市劲沣工业设计有限公司 | A kind of 3D printer lamp control structure using mirror surface refraction principle |
| CN110039770A (en) * | 2019-05-24 | 2019-07-23 | 杭州捷诺飞生物科技股份有限公司 | Ejecting device and photocuring 3D printer |
| US11654629B2 (en) | 2018-10-26 | 2023-05-23 | Hewlett-Packard Development Company, L.P. | Mirror assemblies for three dimensional printers |
-
2017
- 2017-10-08 CN CN201710926664.4A patent/CN107718552A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11654629B2 (en) | 2018-10-26 | 2023-05-23 | Hewlett-Packard Development Company, L.P. | Mirror assemblies for three dimensional printers |
| CN109849335A (en) * | 2018-11-30 | 2019-06-07 | 南安市劲沣工业设计有限公司 | A kind of 3D printer lamp control structure using mirror surface refraction principle |
| CN109849335B (en) * | 2018-11-30 | 2021-05-18 | 绍兴京越智能科技有限公司 | 3D printer lamp control structure adopting mirror refraction principle |
| CN110039770A (en) * | 2019-05-24 | 2019-07-23 | 杭州捷诺飞生物科技股份有限公司 | Ejecting device and photocuring 3D printer |
| CN110039770B (en) * | 2019-05-24 | 2024-04-05 | 杭州捷诺飞生物科技股份有限公司 | Shower nozzle device and photocuring 3D printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180223 |
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| WD01 | Invention patent application deemed withdrawn after publication |