CN206765364U - A kind of photocuring 3D printer - Google Patents
A kind of photocuring 3D printer Download PDFInfo
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- CN206765364U CN206765364U CN201720294976.3U CN201720294976U CN206765364U CN 206765364 U CN206765364 U CN 206765364U CN 201720294976 U CN201720294976 U CN 201720294976U CN 206765364 U CN206765364 U CN 206765364U
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- photocuring
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- slide rail
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Abstract
The utility model discloses a kind of photocuring 3D printer,Base is fixedly connected with two connecting poles,Base middle part is mounted with light source,There is fixed plate using bolt connection on base,Fixed plate is installed above control module,Connecting pole upper end is fixed with tables,Vertical rod through tables respectively with base,Tables are fixed,A rectangular opening is provided with tables,Rectangular opening on tables is covered with display screen,Degreasing bath utilizes and is bolted to tables,Hollow and bottom is fixed with transparent diaphragm seal built in degreasing bath,Described vertical rod top is provided with slide rail,Slide rail is slidably connected with slide rail part for cooperation,Screw mandrel is fixed with machine shaft,Wire rod thread is connected with composite members,Composite members upper end utilizes screw connection supporting table,Supporting table is to be fixedly connected with slide rail part,Supporting table lower end is fixed with connector using bolt,Connector lower end is provided with print platform,Control module respectively with motor,Display screen,Light source,Computer client,Power utilization electric wire is connected.
Description
Technical field
The utility model belongs to 3D printing technique field, more particularly to a kind of smooth fixed line.
Background technology
3D printing（3DP) be rapid shaping technique one kind, it be one kind based on mathematical model file, with powder
Shape metal or plastics etc. can jointing material, come the technology of constructed object by way of successively printing.3D printing is typically to use
Digital technology file printing machine is realized.Often it is used for modeling in fields such as Making mold, industrial designs, it is rear gradually to use
In the direct manufacture of some products, there are the parts formed using the printing of this technology.The technology is in jewelry, footwear, work
Industry design, building, engineering and construction（AEC）, automobile, Aero-Space, dentistry and medical industries, education, GIS-Geographic Information System, soil
Wood engineering, gun and other field have all been applied.
3D printer is main or based on FDM hot melt accumulation technologies at present, but increasing enterprise and fan
Starting to turn to Stereolithography technology, this causes LCD forming techniques to occupy very big proportion in the 3D printing industry in future, its
The hand that staple market has quality higher is done, jewellery customization, some small-sized mo(u)lded pieces, medicine equipment customization.Batch is needed to develop
Put into production with cost squeeze, provide that price is lower for client, the higher machine of quality.The production of renewal is developed based on this
Product.Won the market with high-quality.Our target is exactly to produce low cost, high accuracy, allow common fan with it is minimum into
The machine of this experience technical grade.
LCD has the similar principles of DLP, and difference is light path system, and the former is liquid crystal display control imaging, and the latter is DMD cores
Piece control light refraction is imaged.LCD it goes without doing complicated corrections, both there is the high printing effect of comparison.Two on software
Person can be with general.
Utility model content
In view of this, the solidification 3D printer it is necessory to provide a kind of small-sized, printing speed, save.
In order to overcome the shortcomings of the prior art, the utility model provides following technical scheme：A kind of photocuring 3D is beaten
Print machine, including slide rail, screw mandrel, composite members, supporting table, connector, print platform, degreasing bath, reflection bucket, light source, base, stand
Bar, display screen, tables, connecting pole, control module, fixed plate, motor and slide rail part, described base are fixedly connected with two companies
Connect post, base middle part is mounted with light source, has fixed plate using bolt connection on base, fixed plate is installed above control mould
Block, connecting pole upper end are fixed with tables, and vertical rod is fixed with base, tables respectively through tables, and a square is provided with tables
Shape hole, it is built-in hollow and in the reflection bucket upper end connection rectangular opening for being inverted tetragonous cone table, lower end connection light source, the rectangle on tables
Hole is covered with display screen, and for degreasing bath using tables are bolted to, hollow and bottom built in degreasing bath is fixed with transparent sealing
Film, described vertical rod top are provided with slide rail, and slide rail is slidably connected for cooperation with slide rail part, is provided with the tables of vertical rod side
Motor, screw mandrel is fixed with machine shaft, wire rod thread is connected with composite members, and composite members upper end utilizes screw connection support
Platform, for supporting table with slide rail part to be fixedly connected, supporting table lower end is fixed with connector using bolt, and connector lower end, which is provided with, to be beaten
Platform is printed, control module is connected with motor, display screen, light source, computer client, power utilization electric wire respectively.
Preferably, described composite members include outer nut, spring, inner nut.
Preferably, described inner nut press-in spring is entered in outer nut inner chamber, and inner nut and outer nut afterbody
It is to be clasped, described outer nut, inner nut are connected with screw mandrel.
Preferably, described light source is 405-410NM LED ultraviolet light sources.
Preferably, described reflection bucket is the reflective bucket of silver color minute surface.
Preferably, described print platform bottom is smooth and bottom extreme lower position can be placed in bottommost in degreasing bath.
Preferably, described display screen is LCD liquid crystal displays.
Preferably, described degreasing bath internal volume has liquid resin.
Preferably, described computer client is by controlling control module to be controlled display screen, display transparent or
Person's lightproof part.
Preferably, described base is covered with the light tight cover of black upwards.
Compared with prior art, the technical solution of the utility model
1. liquid crystal display LCD image-forming principles are utilized, under the driving by computer and display drive circuit, by computer program
Picture signal is provided.Occurs selective transparent region on LCD screen.
2. under the irradiation of ultraviolet source, the images transparent region of LCD screen obstructs to ultraviolet light to be reduced, and is not being schemed
Region as shown in, ultraviolet light are blocked.Ultraviolet light image region is formed through the ultraviolet light of liquid crystal display.
3. being transparent membrane on the surface mount photocurable liquid resin bearing groove meadow of LCD screen, ultraviolet light passes through
Transparent membrane is irradiated to liquid photocurable resin, makes to produce solidification reflection, the liquid being irradiated to by the resin of ultraviolet light
Resin turns into solid-state.LCD screen lighttight partial occlusion ultraviolet light.The liquid photocurable resin of part of being blocked does not have
Have and be irradiated to by ultraviolet light, the part resin not being irradiated to remains in that liquid.Resin by solidification is exactly for we
The formed product part of 3D printer manufacture.
4. energy saving, conventional projecting apparatus, including DLP projector and liquid crystal imaging projecting apparatus are required for high-power illumination
Lamp as light source, when solidifying to light-cured resin, it is very low to be suitable for the light content of light-cured resin wavelength, to pay very
Big waste can just make the reaction of resin solidification generation very little.But we are using 405-410NM of accurate selectivity LED light
Source, only with projecting apparatus 1%---10% power consumption with regard to the condition of the dry photocuring of light-cured resin can be met.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is left view of the present utility model.
Fig. 3 is top view of the present utility model.
Fig. 4 is the stereogram of the utility model composite members.
Specific examples below will further illustrate the utility model with reference to above-mentioned accompanying drawing.
Embodiment
Below with reference to accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, 2, 3, a kind of photocuring 3D printer, including slide rail 1, screw mandrel 2, composite members 3, supporting table 4, connection
Part 5, print platform 6, degreasing bath 7, reflection bucket 8, light source 9, base 10, vertical rod 11, display screen 12, tables 13, connecting pole 14, control
Molding block 15, fixed plate 16, motor 17 and slide rail part 18, described base 10 are fixedly connected with two connecting poles 14, base 10
Middle part is mounted with light source 9, has fixed plate 16 using bolt connection on base 10, fixed plate 16 is installed above control module
15, the upper end of connecting pole 14 is fixed with tables 13, and vertical rod 11 is fixed with base 10, tables 13 respectively through tables 13, tables
A rectangular opening, connection rectangular opening in the upper end of reflection bucket 8 built-in hollow and in inversion tetragonous cone table, lower end connection light are provided with 13
Source 9, rectangular opening on tables 13 is covered with display screen 12, and degreasing bath 7 is using being bolted to tables 13, during degreasing bath 7 is built-in
Empty and bottom is fixed with transparent diaphragm seal, and the described top of vertical rod 11 is provided with slide rail 1, and slide rail 1 is cooperation with slide rail part 18
It is slidably connected, motor 17 is installed on the tables 13 of the side of vertical rod 11, screw mandrel 2 is fixed with the rotating shaft of motor 17, the screw thread of screw mandrel 2 is matched somebody with somebody
Conjunction is connected with composite members 3, and the upper end of composite members 3 utilizes screw connection supporting table 4, and supporting table 4, to be fixedly connected, is propped up with slide rail part 18
The support lower end of platform 4 is fixed with connector 5 using bolt, and the lower end of connector 5 is provided with print platform 6, control module 15 respectively with electricity
Machine 17, display screen 12, light source 9, computer client, power utilization electric wire are connected.Described composite members 3 include outer nut 19, bullet
Spring 20, inner nut 21.Described inner nut 21 is pressed into spring 20 and entered in the inner chamber of outer nut 19, and inner nut 21 and outer nut
19 afterbodys are to be clasped, and described outer nut 19, inner nut 21 are connected with screw mandrel 2.Described light source 9 be 405-
410NM LED ultraviolet light sources.Described reflection bucket 8 is the reflective bucket of silver color minute surface.The described bottom of print platform 6 it is smooth and
Bottom extreme lower position can be placed in bottommost in degreasing bath 7.Described display screen 12 is LCD liquid crystal displays.The described content of degreasing bath 7
Product has liquid resin.Described computer client by controlling control module 15 to be controlled display screen 12, display transparent or
Person's lightproof part.Described base 10 is covered with the light tight cover of black upwards, and described reflection bucket 8 is that silver color minute surface is reflective
Bucket, for reflecting UV light to lcd screen, plays condenser effect.
Embodiment：1 utilizes liquid crystal display LCD image-forming principles, passes through the driving of computer client and the drive circuit of display screen 12
Under, provide picture signal by computer program.Occurs selective transparent region on LCD screen.2 ultraviolet source 9 photograph
Penetrate down, the images transparent region of LCD screen obstructs to ultraviolet light to be reduced, and in the region that no image is shown, ultraviolet light is hindered
Gear.Ultraviolet light image region is formed through the ultraviolet light of liquid crystal display.3. in the surface mount photocurable liquid tree of LCD screen
Fat degreasing bath 7 is transparent membrane, and ultraviolet light is irradiated to liquid photocurable resin by transparent membrane, made by ultraviolet light
Resin produces solidification reflection, and the liquid resin being irradiated to turns into solid-state.LCD screen lighttight partial occlusion ultraviolet light
Line.The liquid photocurable resin of part of being blocked is not irradiated to by ultraviolet light, and the part resin not being irradiated to is still
Keep liquid.Resin by solidification is exactly the formed product part of our 3D printer manufactures.
The explanation of above example is only intended to help and understands method and its core concept of the present utility model.It should refer to
Go out, for those skilled in the art, can also be to this on the premise of the utility model principle is not departed from
Utility model carries out some improvement and modification, and these are improved and modification also falls into the protection domain of the utility model claims
It is interior.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
1. a kind of photocuring 3D printer, including slide rail（1）, screw mandrel（2）, composite members（3）, supporting table（4）, connector（5）, beat
Print platform（6）, degreasing bath（7）, reflection bucket（8）, light source（9）, base（10）, vertical rod（11）, display screen（12）, tables（13）、
Connecting pole（14）, control module（15）, fixed plate（16）, motor（17）With slide rail part（18）, it is characterised in that described base
（10）It is fixedly connected with two connecting poles（14）, base（10）Middle part is mounted with light source（9）, base（10）It is upper to utilize bolt
It is connected with fixed plate（16）, fixed plate（16）It is installed above to have control module（15）, connecting pole（14）Upper end is fixed with tables
（13）, vertical rod（11）Through tables（13）Respectively with base（10）, tables（13）It is fixed, tables（13）On be provided with a square
Shape hole, radiation bucket that is built-in hollow and being in inversion tetragonous cone table（8）Upper end connects rectangular opening, lower end connection light source（9）, tables
（13）On rectangular opening covered with display screen（12）, degreasing bath（7）Using being bolted to tables（13）, degreasing bath（7）It is built-in
Hollow and bottom is fixed with transparent diaphragm seal, described vertical rod（11）Top is provided with slide rail（1）, slide rail（1）With slide rail part
（18）It is slidably connected to coordinate, vertical rod（11）The tables of side（13）On motor is installed（17）, motor（17）It is fixed in rotating shaft
There is screw mandrel（2）, screw mandrel（2）Screw thread is connected with composite members（3）, composite members（3）Upper end utilizes screw connection supporting table（4）,
Supporting table（4）With slide rail part（18）To be fixedly connected, supporting table（4）Lower end is fixed with connector using bolt（5）, connector
（5）Lower end is provided with print platform（6）, control module（15）Respectively with motor（17）, display screen（12）, light source（9）, computer visitor
Family end, power utilization electric wire are connected.
A kind of 2. photocuring 3D printer according to claim 1, it is characterised in that described composite members（3）Including outer
Nut（19）, spring（20）, inner nut（21）.
A kind of 3. photocuring 3D printer according to claim 2, it is characterised in that described inner nut（21）It is pressed into bullet
Spring（20）Enter outer nut（19）In inner chamber, and inner nut（21）With outer nut（19）Afterbody is to be clasped, described
Outer nut（19）, inner nut（21）And screw mandrel（2）Connection.
A kind of 4. photocuring 3D printer according to claim 1, it is characterised in that described light source（9）For 405-
410NM LED ultraviolet light sources.
A kind of 5. photocuring 3D printer according to claim 1, it is characterised in that described reflection bucket（8）For silver color
The reflective bucket of minute surface.
A kind of 6. photocuring 3D printer according to claim 1, it is characterised in that described print platform（6）Bottom
Smooth and bottom extreme lower position can be placed in degreasing bath（7）Interior bottommost.
A kind of 7. photocuring 3D printer according to claim 1, it is characterised in that described display screen（12）For LCD
Liquid crystal display.
A kind of 8. photocuring 3D printer according to claim 1, it is characterised in that described degreasing bath（7）Internal volume
There is liquid resin.
9. a kind of photocuring 3D printer according to claim 1, it is characterised in that described computer client passes through control
Control module processed（15）To display screen（12）It is controlled, display transparent or lightproof part.
A kind of 10. photocuring 3D printer according to claim 1, it is characterised in that described base（10）To upper cover
There is the light tight cover of black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294976.3U CN206765364U (en) | 2017-03-24 | 2017-03-24 | A kind of photocuring 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294976.3U CN206765364U (en) | 2017-03-24 | 2017-03-24 | A kind of photocuring 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206765364U true CN206765364U (en) | 2017-12-19 |
Family
ID=60633222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720294976.3U Active CN206765364U (en) | 2017-03-24 | 2017-03-24 | A kind of photocuring 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206765364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881861A (en) * | 2017-03-24 | 2017-06-23 | 杭州维彬科技有限公司 | A kind of photocuring 3D printer |
-
2017
- 2017-03-24 CN CN201720294976.3U patent/CN206765364U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881861A (en) * | 2017-03-24 | 2017-06-23 | 杭州维彬科技有限公司 | A kind of photocuring 3D printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 18 Zhenshan Road, Changkou Town, Fuyang District, Hangzhou City, Zhejiang Province, 311400 Patentee after: Zhejiang Weibin Three-dimensional Technology Co., Ltd. Address before: Room 605, 198 Gaoke Road, Fuchun Street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Wei Bin Science and Technology Ltd. |
|
| CP03 | Change of name, title or address |