CN206749044U - Polar coordinates air brushing 3D printer - Google Patents
Polar coordinates air brushing 3D printer Download PDFInfo
- Publication number
- CN206749044U CN206749044U CN201720346825.8U CN201720346825U CN206749044U CN 206749044 U CN206749044 U CN 206749044U CN 201720346825 U CN201720346825 U CN 201720346825U CN 206749044 U CN206749044 U CN 206749044U
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- CN
- China
- Prior art keywords
- printhead
- polar coordinates
- stepper motor
- workbench
- screw rod
- 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
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- Ink Jet (AREA)
- Coating Apparatus (AREA)
Abstract
A kind of polar coordinates air brushing 3D printer, workbench straight-line motion mechanism accumbency is in bottom of the frame, workbench is fixed on the sliding block of workbench straight-line motion mechanism, printhead vertical lifting mechanism is fixed in frame, printhead polar coordinates motion is rotatably connected on the sliding part of printhead vertical lifting mechanism and above workbench, and printhead is arranged on the sliding shoe of the linear motion of printhead polar coordinates motion；Colored drawing spray ring system includes：Colored drawing spray ring and ink feeding system；Colored drawing spray ring is in horn-like, and its great circle is downward to be arranged on below printhead, and colored drawing spray ring great circle is provided with several color jet-ink mouths.The utility model employs the 3D printing of polar coordinate mode, it is good for disc or curved surface forming effect, single motion is provided with for workbench, add the scope of printing and spraying, the periphery below printhead sets colored drawing spray ring in addition, realizes two kinds of a set of equipment integrated print, spraying functions.
Description
Technical field：
3D printing technique field is the utility model is related to, more particularly to a kind of polar coordinates air brushing 3D printer.
Background technology：
At present, the 3D printer of domestic and international market research and development, is operated under rectangular coordinate system, right angle
Coordinate 3D printer when processing circle, the part such as annulus, there is it is fatal the shortcomings that：That is exactly that circle is substituted with polygonal approximation
, but it is no matter how substantially inadequate close to true circle or annulus, its precision；When printing thin-walled parts, its section is usually
Annulus, and inner circle and cylindrical radius are more or less the same.The printing precision of rectangular coordinate system 3D printer is poor, and forming part can not
Practical application.
The print range of existing polar coordinates 3D printer is limited, and speed is slow, is also significantly improved sky in precision aspect
Between.Existing polar coordinates 3D printer is only the generation to design entity, without carrying out spraying secondary operation to entity, also
Other equipment is needed to carry out the processing of pattern to it, cost is higher, and program is cumbersome.
The content of the invention：
In order to improve the precision of curved surface 3D printing, scope, while surface coloring can be carried out, it is necessary to develop a kind of pole and sit
Mark air brushing 3D printer.
A kind of polar coordinates air brushing 3D printer, including：Workbench, workbench straight-line motion mechanism, printhead, printhead pole
Coordinate motion mechanism, printhead vertical lifting mechanism, colored drawing spray ring system, frame；Wherein, workbench straight-line motion mechanism accumbency
In bottom of the frame, workbench is fixed on the sliding block of workbench straight-line motion mechanism, and printhead vertical lifting mechanism is fixed on machine
On frame, printhead polar coordinates motion is rotatably connected on the sliding part of printhead vertical lifting mechanism and on workbench
Side, printhead are arranged on the sliding shoe of the linear motion of printhead polar coordinates motion；
Colored drawing spray ring system includes：Colored drawing spray ring and ink feeding system；Colored drawing spray ring is in horn-like, the downward setting of its great circle
Below printhead, colored drawing spray ring great circle is provided with several color jet-ink mouths.
Preferably, workbench straight-line motion mechanism includes：Stepper motor, screw rod, sliding shoe, slide bar；Slide bar by its two
End level is fixed on bottom of the frame, and stepper motor output shaft is connected with screw rod, and screw rod is parallel with slide bar, and sliding shoe is slided with slide bar
Move connection and sliding shoe is connected with screw flight.
Preferably, printhead vertical lifting mechanism includes：Stepper motor, screw rod, sliding part, slide bar；Slide bar vertical frames
Bottom is fixed, and stepper motor is arranged on bottom of the frame, and stepper motor output shaft is connected with screw rod, and screw rod is parallel with slide bar, is slided
Portion is connected with sliding bar and sliding part is connected with screw flight.
Preferably, printhead polar coordinates motion includes：First stepper motor, mounting bracket, the second stepper motor, spiral shell
Bar, sliding shoe, slide bar；First stepper motor is fixed on the sliding part of printhead vertical lifting mechanism, the first stepper motor
Output shaft is fixedly connected with mounting bracket, and mounting bracket is horizontally disposed with, and slide bar is fixed on below mounting bracket by its both ends horizontal, the
Two stepping motor is fixed on below mounting bracket, and the second stepper motor output shaft is connected with screw rod, and screw rod is parallel with slide bar, sliding shoe
It is connected with sliding bar and sliding shoe is connected with screw flight.
The utility model employs the 3D printing of polar coordinate mode, good for disc or curved surface forming effect, is workbench
There is provided single motion, adds printing and the scope sprayed, and the periphery below printhead sets colored drawing to spray in addition
Ring, realize two kinds of a set of equipment integrated print, spraying functions.
Brief description of the drawings：
Accompanying drawing 1 is the main structure diagram of the polar coordinates air brushing 3D printer of a width better embodiment.
In figure：Workbench 1, workbench straight-line motion mechanism 2, printhead polar coordinates motion 3, printhead vertical lifting
Mechanism 4, colored drawing spray ring 5, frame 6, stepper motor 21, screw rod 22, sliding shoe 23, slide bar 24, the first stepper motor 31, mounting bracket
32nd, the second stepper motor 33, screw rod 34, sliding shoe 35, slide bar 36, stepper motor 41, screw rod 42, sliding part 43, slide bar 44.
Embodiment：
As shown in Figure 1, a kind of polar coordinates air brushing 3D printer, including：Workbench 1, workbench straight-line motion mechanism 2,
Printhead, printhead polar coordinates motion 3, printhead vertical lifting mechanism 4, colored drawing spray ring system, frame 6；Wherein, work
The accumbency of platform straight-line motion mechanism 2 is fixed on the sliding block of workbench straight-line motion mechanism 2 in the bottom of frame 6, workbench 1, printing
Head vertical lifting mechanism 4 is fixed in frame 6, and printhead polar coordinates motion 3 is rotatably connected on printhead vertical lifting machine
The linear motion of printhead polar coordinates motion 3 is arranged on the sliding part of structure 4 and positioned at the top of workbench 1, printhead
On sliding shoe；
Colored drawing spray ring system includes：Colored drawing spray ring 5 and ink feeding system；Colored drawing spray ring 5 is in horn-like, and its great circle is downward to be set
To put below printhead, the great circle of colored drawing spray ring 5 is provided with several color jet-ink mouths, and each color jet-ink mouth sprays a kind of color,
As needed, 3~8 color jet-ink mouths can be set.
In the present embodiment, workbench straight-line motion mechanism 2 includes：Stepper motor 21, screw rod 22, sliding shoe 23, cunning
Bar 24；Slide bar 24 is fixed on the bottom of frame 6 by its both ends horizontal, and the output shaft of stepper motor 21 is connected with screw rod 22, screw rod
22 is parallel with slide bar 24, and sliding shoe 23 is slidably connected with slide bar 24 and sliding shoe 23 is threadedly coupled with screw rod 22.Printhead is vertical
Lifting mechanism 4 includes：Stepper motor 41, screw rod 42, sliding part 43, slide bar 44；The bottom of 44 vertical frames of slide bar 6 is fixed, stepping
Motor 41 is arranged on the bottom of frame 6, and the output shaft of stepper motor 41 is connected with screw rod 42, and screw rod 42 is parallel with slide bar 44, sliding part
43 are slidably connected and sliding part 43 is threadedly coupled with screw rod 42 with slide bar 44.Printhead polar coordinates motion 3 includes：The first step
Stepper motor 31, mounting bracket 32, the second stepper motor 33, screw rod 34, sliding shoe 35, slide bar 36；First stepper motor 31 is fixed on
On the sliding part 43 of printhead vertical lifting mechanism 4, the output shaft of the first stepper motor 31 is fixedly connected with mounting bracket 32, installation
Frame 32 is horizontally disposed, and slide bar 36 is fixed on the lower section of mounting bracket 32 by its both ends horizontal, and the second stepper motor 33 is fixed on peace
32 lower sections are shelved, the output shaft of the second stepper motor 33 is connected with screw rod 34, and screw rod 34 is parallel with slide bar 36, sliding shoe 35 and slide bar
36 are slidably connected and sliding shoe 35 is threadedly coupled with screw rod 34.
Claims (4)
- A kind of 1. polar coordinates air brushing 3D printer, it is characterised in that including：Workbench, workbench straight-line motion mechanism, printing Head, printhead polar coordinates motion, printhead vertical lifting mechanism, colored drawing spray ring system, frame；Wherein, workbench straight line In bottom of the frame, workbench is fixed on the sliding block of workbench straight-line motion mechanism for motion accumbency, printhead vertical lifting Mechanism is fixed in frame, printhead polar coordinates motion be rotatably connected on the sliding part of printhead vertical lifting mechanism and Above workbench, printhead is arranged on the sliding shoe of the linear motion of printhead polar coordinates motion；Colored drawing spray ring system includes：Colored drawing spray ring and ink feeding system；Colored drawing spray ring is in horn-like, and downward being arranged on of its great circle is beaten Print below head, colored drawing spray ring great circle is provided with several color jet-ink mouths.
- 2. polar coordinates air brushing 3D printer as claimed in claim 1, it is characterised in that workbench straight-line motion mechanism includes： Stepper motor, screw rod, sliding shoe, slide bar；Slide bar by the bottom of the frame that is fixed on of its both ends horizontal, stepper motor output shaft with Screw rod connects, and screw rod is parallel with slide bar, and sliding shoe is connected with sliding bar and sliding shoe is connected with screw flight.
- 3. polar coordinates air brushing 3D printer as claimed in claim 1, it is characterised in that printhead vertical lifting mechanism includes： Stepper motor, screw rod, sliding part, slide bar；Slide bar vertical frames bottom is fixed, and stepper motor is arranged on bottom of the frame, stepping electricity Machine output shaft is connected with screw rod, and screw rod is parallel with slide bar, and sliding part is connected with sliding bar and sliding part is connected with screw flight.
- 4. polar coordinates air brushing 3D printer as claimed in claim 1, it is characterised in that printhead polar coordinates motion bag Include：First stepper motor, mounting bracket, the second stepper motor, screw rod, sliding shoe, slide bar；First stepper motor is fixed on printhead On the sliding part of vertical lifting mechanism, the output shaft of the first stepper motor is fixedly connected with mounting bracket, and mounting bracket is horizontally disposed with, sliding Bar is fixed on below mounting bracket by its both ends horizontal, and the second stepper motor is fixed on below mounting bracket, the second stepper motor Output shaft is connected with screw rod, and screw rod is parallel with slide bar, and sliding shoe is connected with sliding bar and sliding shoe is connected with screw flight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720346825.8U CN206749044U (en) | 2017-04-05 | 2017-04-05 | Polar coordinates air brushing 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720346825.8U CN206749044U (en) | 2017-04-05 | 2017-04-05 | Polar coordinates air brushing 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206749044U true CN206749044U (en) | 2017-12-15 |
Family
ID=60611754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720346825.8U Expired - Fee Related CN206749044U (en) | 2017-04-05 | 2017-04-05 | Polar coordinates air brushing 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206749044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849340A (en) * | 2019-01-23 | 2019-06-07 | 枣庄青柠檬文化创意有限公司 | A kind of 3D printer synchronizing colouring |
-
2017
- 2017-04-05 CN CN201720346825.8U patent/CN206749044U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849340A (en) * | 2019-01-23 | 2019-06-07 | 枣庄青柠檬文化创意有限公司 | A kind of 3D printer synchronizing colouring |
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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: 20171215 Termination date: 20180405 |