CN106965432A - A kind of revolution nozzle component of 3D printer - Google Patents
A kind of revolution nozzle component of 3D printer Download PDFInfo
- Publication number
- CN106965432A CN106965432A CN201710269949.5A CN201710269949A CN106965432A CN 106965432 A CN106965432 A CN 106965432A CN 201710269949 A CN201710269949 A CN 201710269949A CN 106965432 A CN106965432 A CN 106965432A
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- rotating part
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- printer
- gyration
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- 230000033001 locomotion Effects 0.000 claims abstract description 18
- 230000001360 synchronised effect Effects 0.000 claims abstract description 11
- 230000005570 vertical transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 238000007639 printing Methods 0.000 abstract description 6
- 238000010146 3D printing Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- 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 belongs to 3D printing technique field, the revolution nozzle component of specifically related to a kind of 3D printer, including connecting portion and rotating part, the connecting portion is used for the shower nozzle drive mechanism for connecting 3D printer, the rotating part is rotatably arranged on connecting portion along vertical axis, the rotating part is provided with least two sliding blocks, radial line direction of each sliding block along the centre of gyration using rotating part as the border circular areas in the center of circle is slidably arranged on rotating part, and by symmetric points of the centre of gyration of rotating part, synchronous symmetric motion is set each sliding block；A shower nozzle is separately installed with each sliding block, and the position of each shower nozzle is set on the centre of gyration Central Symmetry of rotating part.The shower nozzle of at least two synchronous symmetric motions is included in the revolution nozzle component of the 3D printer of the present invention, in print procedure, printing can be synchronized to symmetrical structure on model, substantially reduce the time-write interval of model, while being effectively simplified programming process.
Description
Technical field
The invention belongs to 3D printing technique field, and in particular to a kind of revolution nozzle component of 3D printer.
Background technology
3D printer is also known as three-dimensional printer (3DP), is a kind of machine of a kind of accumulation manufacturing technology, i.e. RP technique
Device, based on it is a kind of mathematical model file, with special wax material, powdery metal or plastics etc. can jointing material, pass through
Jointing material from level to level is printed to manufacture the object of three-dimensional.Three-dimensional printer is used to manufacture product at this stage.Successively print
Mode carry out the technology of constructed object.The principle of 3D printer is that data and raw material are put into 3D printer, and machine can be according to
Program is from level to level created product.3D printing model of the prior art includes some symmetry elements sometimes, or even entirely
Model is all symmetrical structure, and when printing this threedimensional model, one section of nozzle printing will be repeated several times identical path,
Printing effect is so not only influenceed, and the complexity of programming can be increased to a certain extent.
The content of the invention
It is an object of the invention to provide a kind of revolution of 3D printer for the 3D printing efficiency that can improve symmetric shape spray
Head assembly.
To achieve the above object, the invention provides following technical scheme：A kind of revolution nozzle component of 3D printer, bag
Include connecting portion and rotating part, the connecting portion is used for the shower nozzle drive mechanism for connecting 3D printer, the rotating part is along vertical axes
Line is rotatably arranged on connecting portion, and the rotating part is provided with least two sliding blocks, and each sliding block is along a revolution with rotating part
Center is slidably arranged on rotating part for the radial line direction of border circular areas in the center of circle, and each sliding block using the centre of gyration of rotating part as
Symmetric points synchronization symmetric motion is set；Be separately installed with a shower nozzle on each sliding block, and each shower nozzle position on returning
The centre of gyration Central Symmetry of transfer part is set.
It is preferred that, rotated in the horizontal direction on the rotating part and be provided with a Bidirectional-screw, the two ends of the Bidirectional-screw
It is respectively equipped with oppositely oriented threaded portion, the spiral shell of the threaded portion at the Bidirectional-screw two ends respectively with being set on symmetrical two sliding block
Pit constitutes screw thread and coordinated, and the first servomotor for driving Bidirectional-screw to rotate is additionally provided with the rotating part.
It is preferred that, first servomotor is located at turn around the centre of gyration in portion, and the main shaft of the first servomotor is vertical
Set, the main shaft of the first servomotor is by vertical transmission mechanism (bevel gear transmission, worm-drive etc.) by vertical rotary motion
It is converted into the horizontal revolving motion of Bidirectional-screw.
It is preferred that, the second servomotor is provided with the connecting portion, the main shaft of second servomotor is through to company
Socket part lower end, and the lower end of the main shaft is connected to the both sides of the first servomotor on rotating part by an inverted U support.
It is preferred that, the bottom surface of the rotating part is provided with T-shaped chute, and the sliding block is T-shaped with what is be engaged with T-shaped chute
Section, the shower nozzle is suspended at sliding block lower end.
It is preferred that, it is additionally provided with a stationary nozzle with centre of gyration corresponding position on the rotating part bottom surface.
The technical effects of the invention are that：It is synchronous comprising at least two in the revolution nozzle component of the 3D printer of the present invention
The shower nozzle of symmetric motion, in print procedure, can synchronize printing to symmetrical structure on model, substantially reduce model
Time-write interval, while being effectively simplified programming process.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram for the 3D printer that embodiments of the invention 1 are provided；
Fig. 2 is the dimensional structure diagram for the revolution nozzle component that embodiments of the invention 2 are provided；
Fig. 3 is the explosive view for the revolution nozzle component that embodiments of the invention 2 are provided；
Fig. 4 is the schematic diagram for the revolution nozzle component that embodiments of the invention 3 are provided.
Embodiment
With reference to Figure of description and embodiment, the specific embodiment of the present invention is described in further detail：
Embodiment 1
As shown in Figure 1, 2, 3, a kind of 3D printer, including revolution nozzle component 10, the revolution nozzle component 10 include
Connecting portion 11 and rotating part 12, the connecting portion 11 are used for the driving machine of shower nozzle 15 for the revolution nozzle component for connecting 3D printer
Structure, the rotating part 12 is rotatably arranged on connecting portion 11 along vertical axis, and the rotating part 12 is provided with least two sliding blocks
13, radial line direction of each sliding block 13 along border circular areas of the centre of gyration using rotating part 12 as the center of circle is slidably arranged in revolution
In portion 12, and by symmetric points of the centre of gyration of rotating part 12, synchronous symmetric motion is set each sliding block 13；Each sliding block 13
On be separately installed with a shower nozzle 15, and the position of each shower nozzle 15 is set on the centre of gyration Central Symmetry of rotating part 12.This
The shower nozzle 15 of at least two synchronous symmetric motions is included in the revolution nozzle component of the 3D printer of invention, in print procedure,
Printing can be synchronized to symmetrical structure on model, substantially reduce the time-write interval of model, while being effectively simplified volume
Journey process.
It is preferred that, the connecting portion 11 is arranged on the slide 211 of horizontally disposed first straight line rail plate 21, and first
The track 212 of linear motion guide 21 is arranged on the slide 221 for the second straight line rail plate 22 being vertically arranged, second straight line
The track of rail plate 22 is fixed in frame 20.The moving region of the revolution nozzle component 10 is arranged right below a job
Platform 24, the workbench 24 moves back and forth setting along perpendicular to the direction of first straight line rail plate 21 and level.Said structure
The relative translation on any direction of space coordinates between shower nozzle 15 and model can be realized.
It is preferred that, the first straight line rail plate 21 is Rodless cylinder, and the second straight line rail plate 22 includes phase
Mutual parallel screw mandrel 222 and polished rod 223, the slide 221 of the second straight line rail plate 22 is provided with and screw mandrel 222 coordinates
Screwed hole, and the pilot hole coordinated with polished rod 223, the lower end of the screw mandrel 222 and the main shaft synchronous axial system of servomotor 23
Connection；The second straight line rail plate 22 is two groups of both sides for being separately positioned on workbench 24, and the first straight line is slided and led
The two ends of the track 212 of rail 21 are separately fixed on the slide 221 of two groups of second straight line rail plates 22.
Embodiment 2
As shown in Figure 2,3, a kind of revolution nozzle component 10, the revolution nozzle component 10 includes connecting portion 11 and rotating part
12, the connecting portion 11 is used for the drive mechanism of shower nozzle 15 for the revolution nozzle component for connecting 3D printer, the edge of rotating part 12
Vertical axis is rotatably arranged on connecting portion 11, and the rotating part 12 is provided with least two sliding blocks 13, and each sliding block 13 is along one
Radial line direction using the centre of gyration of rotating part 12 as the border circular areas in the center of circle is slidably arranged on rotating part 12, and each sliding block 13
By symmetric points of the centre of gyration of rotating part 12, synchronous symmetric motion is set；A spray is separately installed with each sliding block 13
First 15, and each shower nozzle 15 position on rotating part 12 centre of gyration Central Symmetry set.
It is preferred that, rotated in the horizontal direction on the rotating part 12 and be provided with a Bidirectional-screw 14, the Bidirectional-screw 14
Two ends be respectively equipped with oppositely oriented threaded portion, the threaded portion at the two ends of Bidirectional-screw 14 respectively with symmetrical two sliding block 13
The screwed hole of upper setting constitutes screw thread and coordinated, and is additionally provided with the rotating part 12 for driving the first of the rotation of Bidirectional-screw 14 to watch
Take motor 16.First servomotor 16 is located at turn around the centre of gyration in portion 12, and the main shaft of the first servomotor 16 is vertical
Set, the main shaft of the first servomotor 16 is by vertical transmission mechanism, such as bevel gear transmission, worm-drive, and the present embodiment is adopted
It is driven with bevel gear group 122, vertical rotary motion is converted into the horizontal revolving motion of Bidirectional-screw 14.On the connecting portion 11
The second servomotor 17 is provided with, the main shaft of second servomotor 17 is through to the lower end of connecting portion 11, and under the main shaft
End is connected to the both sides of the first servomotor 16 on rotating part 12 by an inverted U support 18.On the bottom surface of the rotating part 12
Provided with T-shaped chute 121, the sliding block 13 has the T-shaped section being engaged with T-shaped chute 121, and the shower nozzle 15 is suspended at sliding block
13 lower ends.On the bottom surface of rotating part 12 stationary nozzle 19 is additionally provided with centre of gyration corresponding position.
Embodiment 3
As shown in figure 4, being synchronized with the movement for two sliding blocks 1313 is realized using the mechanism of double link sliding block 13 in the present embodiment, including
Linear electric motors 111, the main shaft 112 of linear electric motors 111 is hinged with two connecting rods 113, the other ends of two connecting rods 113 respectively with two sliding blocks
1313 are hinged, and the vertical motion of the main shaft 112 of linear electric motors 111 is converted into the horizontal movement of sliding block 1313.
The above described is only a preferred embodiment of the present invention, not making any limit to the technical scope of the present invention
System, therefore any subtle modifications, equivalent variations and modifications that every technical spirit according to the present invention is made to above example,
In the range of still falling within technical scheme.
Claims (6)
1. a kind of revolution nozzle component of 3D printer, it is characterised in that：Including connecting portion (11) and rotating part (12), the company
Socket part (11) is used for the shower nozzle drive mechanism for connecting 3D printer, and the rotating part (12) is rotatably arranged on connection along vertical axis
In portion (11), the rotating part (12) is provided with least two sliding blocks (13), and each sliding block (13) is along one with rotating part (12)
The centre of gyration is slidably arranged on rotating part (12) for the radial line direction of the border circular areas in the center of circle, and each sliding block (13) is with rotating part
(12) the centre of gyration is that the synchronous symmetric motion of symmetric points is set；A shower nozzle is separately installed with each sliding block (13)
(15), and each shower nozzle (15) position on rotating part (12) centre of gyration Central Symmetry set.
2. the revolution nozzle component of 3D printer according to claim 1, it is characterised in that：Edge on the rotating part (12)
Horizontal direction rotates and is provided with a Bidirectional-screw (14), and the two ends of the Bidirectional-screw (14) are respectively equipped with oppositely oriented screw thread
Portion, the threaded portion at Bidirectional-screw (14) two ends constitutes screw thread with the screwed hole that is set on symmetrical two sliding block (13) respectively and matched somebody with somebody
Close, the first servomotor (16) for driving Bidirectional-screw (14) to rotate is additionally provided with the rotating part (12).
3. the revolution nozzle component of 3D printer according to claim 2, it is characterised in that：First servomotor
(16) centre of gyration of portion (12) is located at turn around, and the main shaft of the first servomotor (16) is vertically arranged, the first servomotor
(16) vertical rotary motion is converted into the horizontal revolving motion of Bidirectional-screw (14) by vertical transmission mechanism by main shaft.
4. the revolution nozzle component of 3D printer according to claim 3, it is characterised in that：Set on the connecting portion (11)
The second servomotor (17) is equipped with, the main shaft of second servomotor (17) is through to connecting portion (11) lower end, and the main shaft
Lower end the both sides of the first servomotor (16) on rotating part (12) are connected to by an inverted U support (18).
5. the revolution nozzle component of 3D printer according to claim 4, it is characterised in that：The bottom of the rotating part (12)
Face is provided with T-shaped chute (121), and the sliding block (13) has the T-shaped section being engaged with T-shaped chute (121), the shower nozzle
(15) it is suspended at sliding block (13) lower end.
6. the revolution nozzle component of 3D printer according to claim 5, it is characterised in that：Rotating part (12) bottom surface
Upper and centre of gyration corresponding position is additionally provided with a stationary nozzle (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710269949.5A CN106965432A (en) | 2017-04-24 | 2017-04-24 | A kind of revolution nozzle component of 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710269949.5A CN106965432A (en) | 2017-04-24 | 2017-04-24 | A kind of revolution nozzle component of 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106965432A true CN106965432A (en) | 2017-07-21 |
Family
ID=59333972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710269949.5A Pending CN106965432A (en) | 2017-04-24 | 2017-04-24 | A kind of revolution nozzle component of 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106965432A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538911A (en) * | 2017-08-09 | 2018-01-05 | 武汉华星光电半导体显示技术有限公司 | A kind of ink jet printing device shower nozzle conversion equipment and ink jet printing device |
| CN107627597A (en) * | 2017-08-31 | 2018-01-26 | 六安永贞匠道机电科技有限公司 | The Method of printing of high-precision multiaxis 3D printer |
| CN108748991A (en) * | 2018-05-02 | 2018-11-06 | 芜湖众梦电子科技有限公司 | A kind of quick arc side printing device and Method of printing of 3D printer |
| CN108819237A (en) * | 2018-06-04 | 2018-11-16 | 江苏海事职业技术学院 | A kind of 3D printer and its Method of printing for the printing of indoor decorations model |
| CN109049694A (en) * | 2018-07-17 | 2018-12-21 | 苏州触动电子科技有限公司 | A kind of touch control film high-speed printer and its Method of printing |
| DE102019120328A1 (en) * | 2019-07-26 | 2021-01-28 | Technische Universität Dresden | Printing device and printing method |
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| CN204772294U (en) * | 2015-06-01 | 2015-11-18 | 中国科学院西安光学精密机械研究所 | Special moment screwdriver joint for optical system assembly |
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| CN105881914A (en) * | 2016-06-12 | 2016-08-24 | 湖北工业大学 | Multi-nozzle 3D printer and printing method |
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| CN206953587U (en) * | 2017-04-24 | 2018-02-02 | 安徽机电职业技术学院 | A kind of revolution nozzle component of 3D printer |
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| CN204093903U (en) * | 2014-07-23 | 2015-01-14 | 苏州恒辉科技有限公司 | Self-centering bi-directional synchronization adjustable type water-cooling type hole making drill |
| CN204772294U (en) * | 2015-06-01 | 2015-11-18 | 中国科学院西安光学精密机械研究所 | Special moment screwdriver joint for optical system assembly |
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| CN105881914A (en) * | 2016-06-12 | 2016-08-24 | 湖北工业大学 | Multi-nozzle 3D printer and printing method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538911A (en) * | 2017-08-09 | 2018-01-05 | 武汉华星光电半导体显示技术有限公司 | A kind of ink jet printing device shower nozzle conversion equipment and ink jet printing device |
| CN107538911B (en) * | 2017-08-09 | 2019-11-26 | 武汉华星光电半导体显示技术有限公司 | A kind of ink jet printing device spray head conversion equipment and ink jet printing device |
| CN107627597A (en) * | 2017-08-31 | 2018-01-26 | 六安永贞匠道机电科技有限公司 | The Method of printing of high-precision multiaxis 3D printer |
| CN108748991A (en) * | 2018-05-02 | 2018-11-06 | 芜湖众梦电子科技有限公司 | A kind of quick arc side printing device and Method of printing of 3D printer |
| CN108819237A (en) * | 2018-06-04 | 2018-11-16 | 江苏海事职业技术学院 | A kind of 3D printer and its Method of printing for the printing of indoor decorations model |
| CN109049694A (en) * | 2018-07-17 | 2018-12-21 | 苏州触动电子科技有限公司 | A kind of touch control film high-speed printer and its Method of printing |
| CN109049694B (en) * | 2018-07-17 | 2020-09-11 | 江苏触宇光电有限公司 | Touch film high-speed printer and printing method thereof |
| DE102019120328A1 (en) * | 2019-07-26 | 2021-01-28 | Technische Universität Dresden | Printing device and printing method |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |