CN104669608A - Printing head for portable 3D printer - Google Patents
Printing head for portable 3D printer Download PDFInfo
- Publication number
- CN104669608A CN104669608A CN201310615793.3A CN201310615793A CN104669608A CN 104669608 A CN104669608 A CN 104669608A CN 201310615793 A CN201310615793 A CN 201310615793A CN 104669608 A CN104669608 A CN 104669608A
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- CN
- China
- Prior art keywords
- feeding
- printer
- portable
- feed spool
- mounting plate
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Abstract
The invention discloses a printing head for a portable 3D printer. The printing head comprises a moving plate vertically arranged and a horizontal installing plate, wherein the horizontal installing plate is perpendicular to the moving plate and fixedly connected to the middle lower part of the moving plate; a feeding motor and a vertical baffle are installed on the horizontal installing plate; the output shaft of the feeding motor is a first feeding shaft; a second feeding shaft is rotationally connected to the vertical baffle; the peripheral surface of the first feeding shaft contacts that of the second feeding shaft; a first annular feeding slot is formed on the first feeding shaft; a second annular feeding slot is formed on the second feeding shaft and matched with the first feeding slot to form gaps for passing through of molded raw materials; nozzles below the molded raw materials are installed on the horizontal installing plate, are perpendicular to the horizontal installing plate and pass through from the upper part of the horizontal installing plate to the lower part of the horizontal installing plate. The printing head is simple in structure and applied to the portable 3D printer without resulting in a complex system, accurate feeding and excellent 3D printing functions can be realized, and practicality is strong.
Description
Technical field
The present invention relates to 3D printer technology field, especially relate to a kind of printhead for portable 3D printer.
Background technology
3D printer belongs to rapid forming equipment, is in the Rapid development stage in early stage at present, and people are attempt use 3D printer as far as possible widely; Portable 3D printer has easy to carry, at any time operable feature, and the scope of application is more extensive; Current portable 3D printer is in development, and the print head structure of traditional 3D printer is complicated, is directly used in portable 3D printer and the system of printer will be caused to become complicated, weaken the function that it is portable.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of printhead for portable 3D printer is provided, its structure is simple, reasonable in design, processing and fabricating is convenient, can not cause the system complex of 3D printer for portable 3D printer, accurate feeding and excellent 3D printing function can be realized, practical, result of use is good, is convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of printhead for portable 3D printer, it is characterized in that: comprise the movable plate vertically arranged and the horizontal mounting plate being fixedly connected on described movable plate middle and lower part perpendicular to described movable plate, described horizontal mounting plate is provided with feeding motor and vertical baffle, the output shaft of described feeding motor is the first feed spool, described vertical baffle is rotatably connected to the second feed spool, the periphery of described first feed spool and the periphery of described second feed spool contact, described first feed spool has the first circular chute feeder, described second feed spool having to match with described first chute feeder forms the second circular chute feeder for the hole through shaping raw material, described horizontal mounting plate is provided with the nozzle be positioned at immediately below described shaping raw material, described nozzle is vertical to be arranged with described horizontal mounting plate and from the top of described horizontal mounting plate through the bottom of described horizontal mounting plate.
Above-mentioned a kind of printhead for portable 3D printer, is characterized in that: be provided with heater in described nozzle.
The present invention compared with prior art has the following advantages:
1, structure of the present invention is simple, reasonable in design, and processing and fabricating is convenient, can not cause the system complex of 3D printer for portable 3D printer.
2, feeding of the present invention have employed the structure of two feed spool extruding feedings, and is provided with chute feeder on feed spool, can realize accurate feeding.
3, be provided with heater in nozzle of the present invention, excellent 3D printing function can be realized.
4, of the present invention practical, result of use is good, is convenient to promote the use of.
In sum, structure of the present invention is simple, reasonable in design, processing and fabricating is convenient, can not cause the system complex of 3D printer, can realize accurate feeding and excellent 3D printing function for portable 3D printer, practical, result of use is good, is convenient to promote the use of.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Description of reference numerals:
1-movable plate; 2-the first feed spool; 3-the second feed spool;
4-nozzle; 5-the second chute feeder; 6-vertical baffle;
7-horizontal mounting plate; 8-feeding motor; 9-shaping raw material;
10-the first chute feeder.
Detailed description of the invention
As shown in Figure 1, the present invention includes the movable plate 1 vertically arranged and the horizontal mounting plate 7 being fixedly connected on described movable plate 1 middle and lower part perpendicular to described movable plate 1, described horizontal mounting plate 7 is provided with feeding motor 8 and vertical baffle 6, the output shaft of described feeding motor 8 is the first feed spool 2, described vertical baffle 6 is rotatably connected to the second feed spool 3, the periphery of described first feed spool 2 and the periphery of described second feed spool 3 contact, described first feed spool 2 has the first circular chute feeder 10, described second feed spool 3 having to match with described first chute feeder 10 forms the second circular chute feeder 5 for the hole through shaping raw material 9, described horizontal mounting plate 7 is provided with the nozzle 4 be positioned at immediately below described shaping raw material 9, described nozzle 4 is vertical to be arranged with described horizontal mounting plate 7 and from the top of described horizontal mounting plate 7 through the bottom of described horizontal mounting plate 7.
In the present embodiment, in described nozzle 4, be provided with heater, excellent 3D printing function can be realized.
When the present invention uses, be arranged on printhead motion by movable plate 1 by the present invention, feeding motor 8 rotates, and when namely the first feed spool 2 rotates, the second feed spool 3 is driven, drives shaping raw material 9 to move downward and shaping raw material 9 is delivered to nozzle 4 inside.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solution of the present invention.
Claims (2)
1. the printhead for portable 3D printer, it is characterized in that: comprise the movable plate (1) vertically arranged and the horizontal mounting plate (7) being fixedly connected on described movable plate (1) middle and lower part perpendicular to described movable plate (1), described horizontal mounting plate (7) is provided with feeding motor (8) and vertical baffle (6), the output shaft of described feeding motor (8) is the first feed spool (2), described vertical baffle (6) is rotatably connected to the second feed spool (3), the periphery of described first feed spool (2) and the periphery of described second feed spool (3) contact, described first feed spool (2) has circular the first chute feeder (10), described second feed spool (3) having to be matched with described first chute feeder (10) forms circular the second chute feeder (5) for the hole through shaping raw material (9), described horizontal mounting plate (7) is provided with the nozzle (4) be positioned at immediately below described shaping raw material (9), described nozzle (4) is vertical to be arranged with described horizontal mounting plate (7) and from the top of described horizontal mounting plate (7) through the bottom of described horizontal mounting plate (7).
2., according to a kind of printhead for portable 3D printer according to claim 1, it is characterized in that: described nozzle is provided with heater in (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310615793.3A CN104669608A (en) | 2013-11-26 | 2013-11-26 | Printing head for portable 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310615793.3A CN104669608A (en) | 2013-11-26 | 2013-11-26 | Printing head for portable 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104669608A true CN104669608A (en) | 2015-06-03 |
Family
ID=53305441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310615793.3A Pending CN104669608A (en) | 2013-11-26 | 2013-11-26 | Printing head for portable 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104669608A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943178A (en) * | 2015-07-01 | 2015-09-30 | 西北工业大学（张家港）智能装备技术产业化研究院有限公司 | 3D printing melt extrusion shower nozzle |
| CN107511996A (en) * | 2017-10-21 | 2017-12-26 | 长沙远达华信息科技有限公司 | A kind of printhead for portable 3D printer |
| US11503717B2 (en) | 2019-09-06 | 2022-11-15 | Brown University | High speed multi-directional three dimensional printer |
-
2013
- 2013-11-26 CN CN201310615793.3A patent/CN104669608A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943178A (en) * | 2015-07-01 | 2015-09-30 | 西北工业大学（张家港）智能装备技术产业化研究院有限公司 | 3D printing melt extrusion shower nozzle |
| CN107511996A (en) * | 2017-10-21 | 2017-12-26 | 长沙远达华信息科技有限公司 | A kind of printhead for portable 3D printer |
| US11503717B2 (en) | 2019-09-06 | 2022-11-15 | Brown University | High speed multi-directional three dimensional printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |