CN206465462U - A kind of polar coordinates type 3D printer - Google Patents
A kind of polar coordinates type 3D printer Download PDFInfo
- Publication number
- CN206465462U CN206465462U CN201720159174.1U CN201720159174U CN206465462U CN 206465462 U CN206465462 U CN 206465462U CN 201720159174 U CN201720159174 U CN 201720159174U CN 206465462 U CN206465462 U CN 206465462U
- Authority
- CN
- China
- Prior art keywords
- polar coordinates
- printing mechanism
- printer
- print platform
- coordinates type
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of polar coordinates type 3D printer, polar coordinates type 3D printer includes consumable container, the print platform that vertically can be lifted in the consumable container and is rotatably disposed in the printing mechanism of the top of the print platform, and the printing mechanism includes the projector mechanism of at least one set of laser constitution fixed by scraper plate and relative to the scraper plate.Polar coordinates type 3D printer of the present utility model is based on photosensitive resin consumptive material, pass through the rotary motion and the elevating movement of print platform of printing mechanism, it can realize from line to face again to three-dimensional forming process, shaping efficiency is high, and polar coordinates type 3D printer of the present utility model includes multiple print platforms, printing mechanism can move to each print platform respectively and carry out print job, can continuously non-stop run, improve printing effect, the cooperation of scraper plate and laser can make the surface of printing objects smooth, improve print quality.
Description
Technical field
The utility model is related to 3D printing category, more particularly to a kind of 3D printer.
Background technology
3D printer or make rapidform machine, be a kind of computer output equipment, can be by the data stored in computer forever
Three-dimensional object is output as long.The species of 3D printer is a lot, and conventional has：Using powder-adhesive as the three-dimensional of general principle
Printing technique (3DP), fusion sediment Modeling Technology (FDM), the laser three-dimensional art of printing (SLA), digitlization illumination process technology
(DLP), Selective Laser Sintering (SLS), selective laser melting technology (SLM), electron-beam melting technology (EBM), layer
Press manufacturing technology (LLM), aerosol printing technique (Aerosolprinting), biological drawing technique (Bioplotter), high score
Sub- spraying technique (Polymer Jetting), stereosopic printing art (Micro Stereolithography).
It is that the rapidform machine of raw material or 3d printers are all based on greatly rectangular coordinate system using photosensitive resin in the market, beats
Printing head needs to walk in rectangular co-ordinate space, and wheel efficiency is slower, causes low production efficiency, and be currently based on light-sensitive material
The finished product that 3D printer is printed is rougher.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model provide it is a kind of based on it is polar,
Print quality is high, can improve the polar coordinates type 3D printer of printing effect.
Technical scheme：To achieve the above object, polar coordinates type 3D printer of the present utility model includes consumable container, can hung down
The straight print platform lifted in the consumable container and the printing mechanism for the top for being rotatably disposed in the print platform,
The printing mechanism includes the projector mechanism for the laser constitution fixed by scraper plate and relative to the scraper plate.
Further, the scraper plate is vertically arranged, and the lower edge level of scraper plate；The laser is fixed on the scraper plate
A side on, and laser has the light-emitting window of strip, and the light-emitting window is set vertically downward.
Further, the printing mechanism includes a group or more of projector mechanisms, and all projector mechanisms are equal
Even circumferential array is arranged in the rotating shaft being vertically arranged.
Further, multiple print platforms are included in the consumable container, the printing mechanism can relatively described consumptive material appearance
Device moves to each print platform position, and the printing mechanism can respectively be hovered over and rotated above each print platform.
Further, the printing mechanism is arranged in eccentric rotary mechanism, the center of rotation of the printing mechanism and institute
The center of rotation for stating eccentric rotary mechanism is misaligned, and the eccentric rotary mechanism can integral elevating motion.
Further, the eccentric rotary mechanism includes pivot link, and one end of the pivot link can be relative to described
Consumable container is rotated, and the printing mechanism is arranged on the other end of the pivot link.
Further, in the consumable container provided with being vertically arranged, the guide shaft for guiding the print platform and use
In the screw mandrel for driving the print platform elevating movement.
Further, in addition to upper machine body, the upper machine body is fixed on the top of the guide shaft, and the printing mechanism is pacified
On the upper machine body.
Further, control unit is installed in the upper machine body.
Beneficial effect：Polar coordinates type 3D printer of the present utility model is based on photosensitive resin consumptive material, passes through printing mechanism
Rotary motion and the elevating movement of print platform, it is possible to achieve again to three-dimensional forming process from line to face, shaping efficiency is high, and
The polar coordinates type 3D printer of the present invention includes multiple print platforms, and printing mechanism can move to each print platform respectively and be beaten
Print operation, can continuously non-stop run, raising printing effect, the cooperation of scraper plate and laser can make the surface of printing objects
It is smooth, improve print quality.
Brief description of the drawings
Accompanying drawing 1 is the structure chart of polar coordinates type 3D printer；
Accompanying drawing 2 is the top plan view of polar coordinates type 3D printer；
Accompanying drawing 3 is the structure chart of the 3D printer comprising two groups of projector mechanisms；
Accompanying drawing 4 is the partial sectional view of polar coordinates type 3D printer；
Accompanying drawing 5 is the top plan view of the 3D printer comprising two groups of projector mechanisms.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
Polar coordinates type 3D printer such as accompanying drawing 1 and shown in accompanying drawing 2, including consumable container 1, can be vertically in consumptive material appearance
The interior print platform 2 lifted of device 1 and upright position are certain, be rotatably disposed in the printer of the top of the print platform 2
Structure 3, the printing mechanism 3 includes one group of projection constituted by scraper plate 31 and relative to the laser 32 that the scraper plate 31 is fixed
Mechanism, the scraper plate 31 is vertically arranged, and the lower edge level of scraper plate 31；The laser 32 is fixed on the one of the scraper plate 31
On individual side, and laser 32 has the light-emitting window of strip, and the light-emitting window irradiates vertically downward.When specifically used, consumptive material
The liquid consumables such as photosensitive resin are filled in container 1, the lower-most edge of the scraper plate 31, which is not higher than, to be contained in consumable container 1
The liquid level of liquid consumable, projector mechanism makees 360 ° of rotations, and scraper plate 31 is launched preceding striking off the liquid level of liquid consumable, laser 32
Laser liquid consumable is solidificated on print platform 2, print platform 2 at the uniform velocity and is slowly moved downwards in the process, when
When projector mechanism rotates a circle, the height that print platform 2 declines is the thickness of printing, and printing is thus completed layer by layer and is made
Industry formation 3D models.In the consumable container 1 provided with being vertically arranged, the guide shaft 6 for guiding the print platform 2 and be used for
Drive the screw mandrel 7 of the print platform elevating movement.Print platform 2 is disc-shape, is provided with corresponding to a print platform 2
At least two guide shafts 6, guide shaft 6 is uniformly arranged on the periphery of the center of print platform 2, the center of print platform 2 with
The formation of screw mandrel 7 screw pair coordinates, and screw mandrel is by motor-driven rotation.
The upper end of guide shaft 6 has been fixed with upper shell 5, and the printing mechanism 3 is arranged on the upper machine body 5.Upper shell 5 can be made
Used for control box, control unit is laid in the inside.
In order to improve printing effect, saving can include in the time for taking the operation such as finished product spent, the consumable container 1
Comprising two print platforms 2 in multiple print platforms 2, the present embodiment, the printing mechanism 3 can relatively described consumable container 1 transport
Move to each position of print platform 2, and the printing mechanism 3 can hover over the rotation of each top of print platform 2 respectively.The side of implementing
Formula is that the printing mechanism 3 is arranged in eccentric rotary mechanism 4, and the center of rotation of the printing mechanism 3 turns with the bias
The center of rotation of motivation structure 4 is misaligned, and the eccentric rotary mechanism 4 can integral elevating motion.The eccentric rotary mechanism 4 is wrapped
Pivot link 41 is included, one end of the pivot link 41 can be rotated relative to the consumable container 1, and the printing mechanism 3 is installed
In the other end of the pivot link 41.So after printing mechanism 3 completes print job on first print platform 2, partially
Heart rotating mechanism 4 drives the printing mechanism 3 to rise overally, and then goes on another print platform 2 and drives printing mechanism 3 again
Entire lowering to liquid level carries out another print job, at the same time, and first print platform 2 rises to the finished product for making to print
Expose liquid level to take for people, so can save the time, improve efficiency.The integral elevating motion of eccentric rotary mechanism 4 passes through electricity
Dynamic push rod isoline driving component realizes that (not shown), i.e. eccentric rotary mechanism 4 are arranged on the telescopic shaft of electric pushrod
On realize its integral elevating.
In the second embodiment, as shown in accompanying drawing 3- accompanying drawings 5, above-mentioned projector mechanism can increase to two groups or two groups with
On, when there is two groups or more projector mechanism, all projector mechanisms are rotated around same center of rotation, such as accompanying drawing
3 be to include under the situations of two groups of projector mechanisms, this situation with the 3D printer shown in accompanying drawing 4, the equal circumference of all projector mechanisms
Uniform array is arranged in the rotating shaft 33 being vertically arranged, and printing mechanism 3 often rotates 180 ° and just obtained one group of projector mechanism rotation
360 ° of breadths for being printed, that is, print speed and improve one times.So printing mechanism 3 revolves printable two layers of the object that turn around, according to
This analogizes, and the group number for the projector mechanism that printing mechanism 3 is included is more, and printing speed is faster.
The specific Method of printing of the polar coordinates type 3D printer of the present invention is as follows：
Concretely comprise the following steps：
Step one：The printing mechanism 3 hovers over the top rotation of a print platform 2, and the scraper plate 31 is in rotation
The front side in direction strikes off the consumptive material liquid level in the consumable container 1, and rear side of the laser 32 in direction of rotation irradiates consumption
Material solidifies it；
Step 2：When the printing mechanism 3 includes N number of projector mechanism, printing mechanism 3 is rotated by 360 °/N angle when, institute
The distance that print platform 2 declines a single print thickness is stated, printing mechanism 3 continues to rotate, and so on until printing is completed；
Step 3：The printing mechanism 3 leaves current print platform 2 and moves to the continuation printing of another print platform 2, when
Preceding print platform 2, which rises, makes finished product thereon be exposed to outside consumptive material liquid level.
The polar coordinates type 3D printer of the present invention is based on photosensitive resin consumptive material, passes through the rotary motion and printing of printing mechanism
The elevating movement of platform, it is possible to achieve again to three-dimensional forming process from line to face, shaping efficiency is high, and the polar coordinates of the present invention
Formula 3D printer includes multiple print platforms, and printing mechanism can move to each print platform respectively and carry out print job, Ke Yilian
Continuous non-stop run, improves printing effect, and the cooperation of scraper plate and laser can make the surface of printing objects smooth, improves printing
Quality, its Method of printing is easy to control, efficiency high.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (9)
1. a kind of polar coordinates type 3D printer, it is characterised in that：Including consumable container (1), can be vertically in the consumable container (1)
The print platform (2) of interior lifting and be rotatably disposed in the print platform (2) top printing mechanism (3), it is described to beat
Printing mechanism (3) includes the projector mechanism that by scraper plate (31) and the laser (32) fixed relative to the scraper plate (31) is constituted.
2. a kind of polar coordinates type 3D printer according to claim 1, it is characterised in that：The scraper plate (31) sets vertically
Put, and the lower edge level of scraper plate (31)；The laser (32) is fixed on a side of the scraper plate (31), and laser
Device (32) has the light-emitting window of strip, and the light-emitting window is set vertically downward.
3. a kind of polar coordinates type 3D printer according to claim 1, it is characterised in that：The printing mechanism (3) includes
A group or more of projector mechanisms, the equal even circumferential array of all projector mechanisms is arranged on the rotating shaft being vertically arranged
(33) on.
4. a kind of polar coordinates type 3D printer according to claim any one of 1-3, it is characterised in that：The consumable container
(1) in include multiple print platforms (2), the printing mechanism (3) can relatively described consumable container (1) move to each print platform
(2) position, and the printing mechanism (3) can hover over rotation above each print platform (2) respectively.
5. a kind of polar coordinates type 3D printer according to claim 4, it is characterised in that：The printing mechanism (3) is installed
In eccentric rotary mechanism (4), the center of rotation of the printing mechanism (3) and the center of rotation of the eccentric rotary mechanism (4)
It is misaligned, and the eccentric rotary mechanism (4) can integral elevating motion.
6. a kind of polar coordinates type 3D printer according to claim 5, it is characterised in that：The eccentric rotary mechanism (4)
Including pivot link (41), one end of the pivot link (41) can be rotated relative to the consumable container (1), the printer
Structure (3) is arranged on the other end of the pivot link (41).
7. a kind of polar coordinates type 3D printer according to claim any one of 1-3, it is characterised in that：The consumable container
(1) in provided with being vertically arranged, the guide shaft (6) for guiding the print platform (2) and for driving the print platform liter
The screw mandrel (7) of motion drops.
8. a kind of polar coordinates type 3D printer according to claim 7, it is characterised in that：Also include upper machine body (5), it is described
Upper machine body (5) is fixed on the top of the guide shaft (6), and the printing mechanism (3) is arranged on the upper machine body (5).
9. a kind of polar coordinates type 3D printer according to claim 8, it is characterised in that：Installed in the upper machine body (5)
There is control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720159174.1U CN206465462U (en) | 2017-02-22 | 2017-02-22 | A kind of polar coordinates type 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720159174.1U CN206465462U (en) | 2017-02-22 | 2017-02-22 | A kind of polar coordinates type 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206465462U true CN206465462U (en) | 2017-09-05 |
Family
ID=59708136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720159174.1U Expired - Fee Related CN206465462U (en) | 2017-02-22 | 2017-02-22 | A kind of polar coordinates type 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206465462U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696259A (en) * | 2017-02-22 | 2017-05-24 | 无锡金谷三维科技有限公司 | Polar coordinate type 3D printer and printing method thereof |
| CN107877853A (en) * | 2017-12-26 | 2018-04-06 | 广州市小盒信息科技有限公司 | A kind of photocuring 3D printer |
| CN115416134A (en) * | 2022-09-27 | 2022-12-02 | 山东建筑大学 | Biological ceramic 3D printer based on stereolithography principle |
-
2017
- 2017-02-22 CN CN201720159174.1U patent/CN206465462U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696259A (en) * | 2017-02-22 | 2017-05-24 | 无锡金谷三维科技有限公司 | Polar coordinate type 3D printer and printing method thereof |
| CN107877853A (en) * | 2017-12-26 | 2018-04-06 | 广州市小盒信息科技有限公司 | A kind of photocuring 3D printer |
| CN115416134A (en) * | 2022-09-27 | 2022-12-02 | 山东建筑大学 | Biological ceramic 3D printer based on stereolithography principle |
| CN115416134B (en) * | 2022-09-27 | 2024-05-28 | 山东建筑大学 | Biological ceramic 3D printer based on stereolithography principle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206465462U (en) | A kind of polar coordinates type 3D printer | |
| CN206492898U (en) | A kind of sand mold makes the hoistable platform with laser 3D printing machine | |
| CN105751695B (en) | A kind of pathological embedding box laser printer and its Method of printing | |
| CN105365219B (en) | 3D printer and its Method of printing | |
| CN109604595B (en) | A kind of more material molding machines and its 3D printing method with control powder baffle | |
| CN203854241U (en) | Rotary-type forming mechanism of full-automatic wine-box production line | |
| CN105346084B (en) | A kind of 3D printer and its printing flow control method | |
| CN105459399B (en) | A kind of double-deck printing head of 3D printer | |
| CN206899755U (en) | Increasing material manufacturing device for Stereolithography | |
| CN106696259A (en) | Polar coordinate type 3D printer and printing method thereof | |
| CN102640941A (en) | Handwork imitation full-automatic egg-biscuit-roll machine | |
| TWM509118U (en) | Automatic printing platform replacement mechanism of 3D printer | |
| CN103692778A (en) | Full-automatic printing press of lighter | |
| CN103817939B (en) | Powder printer and powder material molding method | |
| CN203623159U (en) | Full-automatic lighter printing machine | |
| CN106564189B (en) | A kind of expanded type 3D printing device | |
| CN105328991A (en) | Automatic printing machine | |
| CN105564051A (en) | Automatic replacing device applied to 3D printer test paper | |
| CN109435227A (en) | Multi-model 3 D-printing device and method | |
| CN207059228U (en) | A kind of worktable lifting formula 3D printer | |
| CN107498857A (en) | A kind of worktable lifting formula 3D printer | |
| CN206277662U (en) | A kind of desktop 3D printer | |
| CN105710309A (en) | Rotary type sand mold three-dimensional printer | |
| CN206926374U (en) | A kind of UV transfer interpreters | |
| CN206186359U (en) | Three -dimensional entity system that rebuilds of medical science image |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170905 Termination date: 20190222 |