CN104626558A - 3D printing pen - Google Patents
3D printing pen Download PDFInfo
- Publication number
- CN104626558A CN104626558A CN201310560393.7A CN201310560393A CN104626558A CN 104626558 A CN104626558 A CN 104626558A CN 201310560393 A CN201310560393 A CN 201310560393A CN 104626558 A CN104626558 A CN 104626558A
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- CN
- China
- Prior art keywords
- penholder
- pen
- rotating shaft
- mouth
- button
- 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.)
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Abstract
The invention provides a 3D printing pen, which comprises a penholder, a pen tip and a refill. An extrusion cylinder is arranged between the penholder and the pen tip, the extrusion cylinder is internally provided with an extrusion cavity, the extrusion cavity is communicated with the pen tip and is internally provided with a heater and a spiral conveying assembly. The spiral conveying assembly comprises a rotating shaft and helical blades, one end of the rotating shaft extends into the pen tip, and the other end of the rotating shaft is connected to a second driving motor, which is fixedly arranged in the penholder. The penholder is provided with speed regulation buttons and a switch button, the penholder is internally equipped with a first driving motor, a circuit board and a fan. The 3D printing pen provided by the invention firstly utilizes one motor to send the refill into the extrusion cavity, then heats and melts the refill by the heater, and then utilizes the other motor to drive the helical blades, so that the molten refill can be conveyed to the pen tip and is finally extruded by the pen tip. The 3D printing pen provided by the invention has the characteristics of simple structure, ingenious design, stable and reliable 3D printing effect, and easy implementation.
Description
Technical field
The invention belongs to 3D printing device technical field, be specifically related to a kind of 3D and print pen.
Background technology
3D prints and is also rapid shaping, is a kind of novel industrial processing technology, and for plastic material, the principle that 3D prints is generally is undertaken melting rear ejection by plastics, and the material cooled after ejection solidifies moulding needed for rear formation.3D print system for industrial processes is comparatively complicated.3D being printed principle is applied on the paintbrush of small-scale structure, makes paintbrush realize simple 3D printing function.3D prints pen and not only increases the interest of paintbrush product, simultaneously can also the design show of Computer Aided Design personnel.But to print the overall dimensions of pen less due to 3D, therefore reasonably arranges that 3D prints the functional area of pen, the quality of pen itself is printed for 3D and cost has a significant impact.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned the deficiencies in the prior art, provides a kind of 3D to print pen.This printing structure is simple, and rationally distributed, be skillfully constructed, 3D printing effect is reliable and stable, easy to implement.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of 3D prints pen, it is characterized in that: comprise penholder, mouth and pen core, extruded tube is provided with between described penholder and a mouth, extruding cavity is offered in described extruded tube, described extruding cavity is connected with a mouth, the heater for melting pen core and the helical feed assembly for transporting molten pen core is provided with in described extruding cavity, described helical feed assembly comprises rotating shaft and is arranged on the helical blade in rotating shaft, one end of described rotating shaft is stretched in a mouth, the other end of described rotating shaft is connected with the second drive motors by connecting rod, described second drive motors is fixedly installed in penholder by support, described penholder is provided with speed governing button and shift knob, the first drive motors for driving pen core is provided with in described penholder, for controlling the wiring board of speed governing button and shift knob and the fan for dispelling the heat to the first drive motors and wiring board.
Above-mentioned a kind of 3D prints pen, and it is characterized in that: the quantity of described speed governing button is three, three described speed governing buttons are respectively low speed button, middling speed button and high speed button.
Above-mentioned a kind of 3D prints pen, it is characterized in that: the shape of described extruding cavity is horn-like.
The present invention compared with prior art has the following advantages:
First the present invention utilizes motor to drive pen core to enter in extruding cavity, then utilizes heater by pen core heating and melting, utilizes motor to drive helical blade to carry out screw type rotary afterwards, thus melting pen core is delivered to a mouth, finally extruded by a mouth; Structure of the present invention is simple, and rationally distributed, be skillfully constructed, 3D printing effect is reliable and stable, easy to implement.
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the internal structure schematic diagram of penholder of the present invention.
Fig. 3 is the internal structure schematic diagram of extruded tube of the present invention.
Description of reference numerals:
A 1-mouth; 2-extruded tube; 3-speed governing button;
4-shift knob; 5-penholder; 6-pen core;
7-wiring board; 8-fan; 9-the first drive motors;
20-extruding cavity; 21-rotating shaft; 22-helical blade;
23-heater; 24-connecting rod; 25-support;
26-the second drive motors.
Detailed description of the invention
As Fig. 1, shown in Fig. 2 and Fig. 3, 3D of the present invention prints pen and comprises penholder 5, mouth 1 and pen core 6, extruded tube 2 is provided with between described penholder 5 and a mouth 1, extruding cavity 20 is offered in described extruded tube 2, described extruding cavity 20 is connected with a mouth 1, the heater 23 for melting pen core 5 and the helical feed assembly for transporting molten pen core 5 is provided with in described extruding cavity 20, the helical blade 22 that described helical feed assembly comprises rotating shaft 21 and is arranged in rotating shaft 21, one end of described rotating shaft 21 is stretched in a mouth 1, the other end of described rotating shaft 21 is connected with the second drive motors 26 by connecting rod 24, described second drive motors 26 is fixedly installed in penholder 5 by support 25, described penholder 5 is provided with speed governing button 3 and shift knob 4, the first drive motors 9 for driving pen core 6 is provided with in described penholder 5, for controlling the wiring board 7 of speed governing button 3 and shift knob 4 and the fan 8 for dispelling the heat to the first drive motors 9 and wiring board 7.
In the present embodiment, the quantity of described speed governing button 3 is three, and three described speed governing buttons 3 are respectively low speed button, middling speed button and high speed button.
In the present embodiment, the shape of described extruding cavity 20 is horn-like.
The course of work that 3D of the present invention prints pen is: first utilize the first drive motors 9 to send in extruding cavity 20 by pen core 6, then utilize heater 23 in extruding cavity 20 by pen core 6 heating and melting, the second drive motors 26 is utilized to drive helical blade 22 to carry out screw type rotary around rotating shaft 21 afterwards, make melting pen core 6 be delivered in a mouth 1 under the screw type rotary effect of helical blade 22, extrude eventually through a mouth 1.Further, by utilizing wiring board 7 to control speed governing button 3 and shift knob 4, realizing 3D and printing the low speed of pen, middling speed, flying print, and the beginning of 3D print job with complete.
The above is only preferred embodiment of the present invention, not imposes any restrictions the present invention.Every above embodiment is done according to invention technical spirit any simple modification, change and equivalence change, all still belong in the protection domain of technical solution of the present invention.
Claims (3)
1. a 3D prints pen, it is characterized in that: comprise penholder (5), mouth (1) and pen core (6), extruded tube (2) is provided with between described penholder (5) and a mouth (1), extruding cavity (20) is offered in described extruded tube (2), described extruding cavity (20) is connected with a mouth (1), be provided with for the heater (23) of melting pen core (5) and the helical feed assembly for transporting molten pen core (5) in described extruding cavity (20), described helical feed assembly comprises rotating shaft (21) and is arranged on the helical blade (22) in rotating shaft (21), one end of described rotating shaft (21) is stretched in a mouth (1), the other end of described rotating shaft (21) is connected with the second drive motors (26) by connecting rod (24), described second drive motors (26) is fixedly installed in penholder (5) by support (25), described penholder (5) is provided with speed governing button (3) and shift knob (4), the first drive motors (9) for driving pen core (6) is provided with in described penholder (5), for controlling the wiring board (7) of speed governing button (3) and shift knob (4) and the fan (8) for dispelling the heat to the first drive motors (9) and wiring board (7).
2. a kind of 3D according to claim 1 prints pen, and it is characterized in that: the quantity of described speed governing button (3) is three, three described speed governing buttons (3) are respectively low speed button, middling speed button and high speed button.
3. a kind of 3D according to claim 1 prints pen, it is characterized in that: the shape of described extruding cavity (20) is horn-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310560393.7A CN104626558A (en) | 2013-11-10 | 2013-11-10 | 3D printing pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310560393.7A CN104626558A (en) | 2013-11-10 | 2013-11-10 | 3D printing pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104626558A true CN104626558A (en) | 2015-05-20 |
Family
ID=53206007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310560393.7A Pending CN104626558A (en) | 2013-11-10 | 2013-11-10 | 3D printing pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104626558A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459404A (en) * | 2015-12-30 | 2016-04-06 | 珠海天威飞马打印耗材有限公司 | 3D printing pen and printing method thereof |
| CN106762740A (en) * | 2016-12-30 | 2017-05-31 | 湖州小蜜蜂科技有限公司 | A kind of radiator fan for 3D printing pen |
| CN107486989A (en) * | 2017-10-12 | 2017-12-19 | 长沙远达华信息科技有限公司 | A kind of extrusion device of 3D printing pen |
| CN107685444A (en) * | 2017-10-12 | 2018-02-13 | 长沙远达华信息科技有限公司 | A kind of 3D printing pen |
| CN108081586A (en) * | 2017-12-27 | 2018-05-29 | 广西南宁英凡达科技有限公司 | For the pen-type tool of three-dimensional printing |
| CN108162380A (en) * | 2017-12-27 | 2018-06-15 | 广西南宁英凡达科技有限公司 | The 3D printing pen that heating properties improve |
| CN108162392A (en) * | 2017-12-27 | 2018-06-15 | 广西南宁英凡达科技有限公司 | 3D printing pen with splicing cylinder |
| CN108162379A (en) * | 2017-12-27 | 2018-06-15 | 广西南宁英凡达科技有限公司 | The 3D printing pen that security performance improves |
-
2013
- 2013-11-10 CN CN201310560393.7A patent/CN104626558A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459404A (en) * | 2015-12-30 | 2016-04-06 | 珠海天威飞马打印耗材有限公司 | 3D printing pen and printing method thereof |
| CN106762740A (en) * | 2016-12-30 | 2017-05-31 | 湖州小蜜蜂科技有限公司 | A kind of radiator fan for 3D printing pen |
| CN107486989A (en) * | 2017-10-12 | 2017-12-19 | 长沙远达华信息科技有限公司 | A kind of extrusion device of 3D printing pen |
| CN107685444A (en) * | 2017-10-12 | 2018-02-13 | 长沙远达华信息科技有限公司 | A kind of 3D printing pen |
| CN108081586A (en) * | 2017-12-27 | 2018-05-29 | 广西南宁英凡达科技有限公司 | For the pen-type tool of three-dimensional printing |
| CN108162380A (en) * | 2017-12-27 | 2018-06-15 | 广西南宁英凡达科技有限公司 | The 3D printing pen that heating properties improve |
| CN108162392A (en) * | 2017-12-27 | 2018-06-15 | 广西南宁英凡达科技有限公司 | 3D printing pen with splicing cylinder |
| CN108162379A (en) * | 2017-12-27 | 2018-06-15 | 广西南宁英凡达科技有限公司 | The 3D printing pen that security performance improves |
| CN108162392B (en) * | 2017-12-27 | 2020-07-14 | 广西南宁英凡达科技有限公司 | 3D print pen with connect feed cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |