CN205130397U - 3D printing pen - Google Patents
3D printing pen Download PDFInfo
- Publication number
- CN205130397U CN205130397U CN201520543783.8U CN201520543783U CN205130397U CN 205130397 U CN205130397 U CN 205130397U CN 201520543783 U CN201520543783 U CN 201520543783U CN 205130397 U CN205130397 U CN 205130397U
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- China
- Prior art keywords
- push rod
- barrel
- battery
- housing
- led
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- 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 utility model discloses a 3D printing pen includes feed cylinder, ejection of compact mouth, is used for the blevile of push of the interior material output of propelling movement feed cylinder and installs the lamp at the LED of feed cylinder discharge end, and the discharge end at blevile of push is installed to ejection of compact mouth, and the material in the feed cylinder is liquid photosensitive resin material. When needs used 3D printing pen, the material in the feed cylinder was extruded under blevile of push's effect, and the material of extruding solidifies under of the shining of LED lamp, and the user swings 3D printing pen according to the demand, and then forms required shape. Forming liquid and changing the liquid photosensitive resin material normal atmospheric temperature under into through heating the tradition with the material, liquid photosensitive resin material solidifies under of the shining of LED lamp, avoids the too high user's of damage of material temperature the condition, consequently, and the improvement of the 3D printing pen's that this application provided safety in utilization.
Description
Technical field
The utility model relates to 3D printing technique field, and particularly a kind of 3D prints pen.
Background technology
It is a kind of pen by writing in space that 3D prints pen, and it by the plastics of the discharging gate extruding and hot melting of nib, and then cools in air, and then is solidified into stable state.
Traditional 3D prints pen and comprises barrel, discharging gate and material-pulling device, and discharging gate is arranged on the discharge end of barrel, and wherein material-pulling device is for pushing the material in barrel.People use 3D print time, by material-pulling device by the mass transport in barrel to discharging gate.
But because the temperature after heating of the material in barrel is higher, when material is extruded by discharging gate, temperature of charge is higher, in use, particularly children, the problem easily causing user to scald, causes the safety in utilization of 3D printing pen lower to user.
Therefore, how improving 3D and print the safety in utilization of pen, is those skilled in the art's technical problems urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of 3D and prints pen, and the safety in utilization that this 3D prints pen improves.
For achieving the above object, the utility model provides a kind of 3D to print pen, comprise barrel, discharging gate and the material-pulling device for pushing material output in described barrel, described discharging gate is arranged on the discharge end of described material-pulling device, also comprise the LED being arranged on described barrel discharge end, the material in described barrel is liquid photosensitive resin material.
Preferably, described material-pulling device comprise housing, push rod, push rod fixture, bonnet, for driving the reciprocating drive unit of described push rod and the discharging button for controlling described drive unit start and stop, described discharging button is arranged on the outer surface of described housing, described push rod, described push rod fixture and described drive unit are installed in described housing, the top of described housing is fixedly connected with described bonnet, the bottom of described housing is fixedly connected with described barrel by barrel fixture, and described push rod fixture is arranged on described barrel fixture.
Preferably, described material-pulling device also comprises the push rod locating part be fixedly connected on described push rod fixture, and described push rod is provided with the spacing spigot surface of push rod abutted with described push rod locating part side.
Preferably, described drive unit comprises the decelerator that leading screw, motor and two ends are connected with described leading screw and described motor respectively, and described leading screw is threaded with described push rod.
Preferably, also comprise battery and the power button for controlling described battery circuit break-make, described battery is electrically connected with described motor, described LED, and described battery is arranged in described housing, and described power button is arranged in described housing outer surface.
Preferably, also comprise the battery capacity indication lamp for showing battery electric quantity and the raw material indicator lamp for showing material in described barrel, described battery capacity indication lamp and described raw material indicator lamp are installed on described housing, and described battery capacity indication lamp and described raw material indicator lamp are all electrically connected with described single-chip microcomputer.
Preferably, also comprise single-chip microcomputer and be respectively used to monitor starting point optocoupler and the terminal optocoupler in described push rod start position and final position, described push rod is provided with the washer that can block described starting point optocoupler and described terminal optocoupler, described terminal optocoupler is arranged on described push rod fixture, described starting point optocoupler installs start position during described push rod return on the housing, described single-chip microcomputer and described battery, described motor, described LED, described battery capacity indication lamp, described raw material indicator lamp, described discharging button, described power button, described terminal optocoupler and the electrical connection of described starting point optocoupler.
Preferably, described battery is rechargeable battery.
Preferably, described drive unit is leading screw stepper motor.
Preferably, described LED is three, and three described LED distribute for center of circle circumference is equidistant with the center of described discharging gate.
In technique scheme, 3D that the utility model provides print pen comprise barrel, discharging gate, for pushing material-pulling device that in barrel, material exports and being arranged on the LED of barrel discharge end, discharging gate is arranged on the discharge end of material-pulling device, and the material in barrel is liquid photosensitive resin material.When needs use 3D printing, the liquid photosensitive resin material in barrel is extruded under the effect of material-pulling device, and the liquid photosensitive resin material extruded is solidification under LED is irradiated, and user swings 3D according to demand and prints pen, and then forms required shape.
Known by foregoing description, the 3D provided at the utility model prints in pen, form liquid by tradition being needed material to heat and change liquid photosensitive resin material under normal temperature into, liquid photosensitive resin material solidifies under the irradiation of LED, avoid the situation of temperature of charge too high damage user, therefore, the safety in utilization that the 3D that the application provides prints pen improves.
Accompanying drawing explanation
The structural representation of the 3D printing pen that Fig. 1 provides for the utility model embodiment;
The partial structurtes schematic diagram of the 3D printing pen that Fig. 2 provides for the utility model embodiment;
The partial structurtes schematic diagram of the material-pulling device that Fig. 3 provides for the utility model embodiment;
The electric connection structure schematic diagram of the single-chip microcomputer that Fig. 4 provides for the utility model embodiment.
Wherein in Fig. 1-4: 1-discharging gate, 2-LED lamp, 3-discharging button, 4-power button, 5-barrel fixture, 6-push rod fixture, 7-terminal optocoupler, 8-push rod, 9-washer, 10-leading screw, 11-battery, 12-starting point optocoupler, 13-shaft coupling, 14-decelerator, 15-electric machine support, 16-motor, 17-bonnet, 18-circuit board, 19-barrel, 20-housing, 21-raw material indicator lamp, 22-battery capacity indication lamp, 23-push rod locating part, 24-single-chip microcomputer.
Detailed description of the invention
Core of the present utility model is to provide a kind of 3D and prints pen, and the safety in utilization that this 3D prints pen improves.
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with drawings and embodiments, the utility model is described in further detail.
Please refer to Fig. 1 to Fig. 4, in a kind of detailed description of the invention, 3D that the utility model provides print pen comprise barrel 19, discharging gate 1, for pushing material-pulling device that in barrel 19, material exports and being arranged on the LED 2 of barrel 19 discharge end, LED 2 is one, discharging gate 1 is arranged on the discharge end of material-pulling device, and the material in barrel is liquid photosensitive resin material.Concrete LED 2 is ultraviolet LED lamp, in order to improve safety in utilization, when LED is ultraviolet LED lamp, user wears against ultra-violet protective goggles, certainly, in actual use, according to the photosensitive difference of liquid photosensitive resin material, can by the LED 2 of other color.Concrete, material-pulling device can be cylinder, and the piston promoted in barrel 19 by the piston rod of cylinder is moved down, and extrudes to realize material.Wherein the housing 20 of material-pulling device can removably connect with the housing 20 of barrel 19.
When needs use 3D printing, liquid photosensitive resin material in barrel 19 is extruded under the effect of material-pulling device, the liquid photosensitive resin material extruded solidifies under the irradiation of LED 2, and user swings 3D according to demand and prints pen, and then forms required shape.
Known by foregoing description, the 3D provided at the utility model specific embodiment prints in pen, form liquid by tradition being needed material to heat and change liquid photosensitive resin material under normal temperature into, liquid photosensitive resin material solidifies under the irradiation of LED 2, avoid the situation of temperature of charge too high damage user, and avoid the situation that peculiar smell appears in high-temperature material, therefore, the safety in utilization that the 3D that the application provides prints pen improves.
Preferably, material-pulling device comprises housing 20, push rod 8, push rod fixture 6, bonnet 17, for driving the reciprocating drive unit of push rod 8 and the discharging button 3 for accessory drive start and stop, wherein, discharging button 3 is arranged on housing 20 outer surface, push rod 8, push rod fixture 6 and drive unit are installed in housing 20, the top of housing 20 is fixedly connected with bonnet 17, the bottom of housing 20 is fixedly connected with barrel 19 by barrel fixture 5, concrete, barrel 19 can be fixed on barrel fixture 5 by jackscrew, push rod fixture 6 is arranged on barrel fixture 5.Concrete, drive unit can be expansion link or telescoping cylinder.In order to ensure the accurately movement of push rod 8 position, this drive unit can be leading screw stepper motor.Certainly, drive unit can comprise the decelerator 14 that leading screw 10, motor 16 and two ends are connected with leading screw 10 and motor 16 respectively, and leading screw 10 is threaded with push rod 8, and leading screw 10 is connected with decelerator 14 by shaft coupling 13.For the ease of staff's mounted motor 16, preferably, housing 20 is provided with the electric machine support 15 for mounted motor 16.By push rod 8 and drive unit being arranged in housing 20, avoiding external substance to damage the situation of drive unit and push rod 8, extending the service life that 3D prints pen further.
More preferred, material-pulling device also comprises the push rod locating part 23 be fixedly connected on push rod fixture 6, and push rod 8 is provided with the spacing spigot surface of push rod abutted with push rod locating part 23 side.By arranging the situation that push rod locating part 23 avoids push rod 8 to rotate when moving downward, improve the kinetic stability of push rod 8.Certainly, can on-circular cross-section along the cross section perpendicular to push rod 8 direction of motion on push rod 8, specifically, push rod 8 be cut out on cylindrical surface one with the plane of push rod 8 axis being parallel or the shape of groove, push rod fixture 6 is provided with the passing hole with push rod 8 adaptation, can not need the situation that installation push rod locating part 23 can avoid push rod 8 to rotate.
Further, this 3D prints pen and also comprises battery 11 and the power button 4 for controlling battery 11 connecting and disconnecting of the circuit, concrete, battery 11 can disposable battery, also can be rechargeable battery, preferably, battery 11 is lithium electricity rechargeable battery, battery 11 is electrically connected with motor 16, LED 2, and battery 11 is arranged in housing 20, and power button 4 is arranged on housing 20 outer surface.By arranging power supply in housing 20, avoiding 3D to print the situation that could use when pen is only that extraneous power supply is connected, avoiding the situation of wiring inconvenience, further increasing the versatility that 3D prints pen.
Further, this 3D prints pen and also comprises the battery capacity indication lamp 22 for showing battery 11 electricity and the raw material indicator lamp 21 for showing material in barrel 19, battery capacity indication lamp 22 and raw material indicator lamp 21 are all electrically connected with single-chip microcomputer 24, battery capacity indication lamp 22 and raw material indicator lamp 21 are LED light, and battery capacity indication lamp 22 and raw material indicator lamp 21 are installed on housing 20.The use electricity condition that staff learns battery 11 is in time convenient to by arranging battery capacity indication lamp 22, by arranging raw material indicator lamp 21, when lacking material, reloaded by material indicator lamp 21 prompting, the situation that when avoiding lacking material in barrel 19, material-pulling device works on, further increases the safety in utilization that 3D prints pen.
Further, this 3D prints starting point optocoupler 12 and the terminal optocoupler 7 that pen also comprises single-chip microcomputer 24 and is respectively used to monitor push rod 8 start position and final position, it is inner that single-chip microcomputer 24 can be fixed on housing 20, push rod 8 is provided with the washer 9 that can block starting point optocoupler 12 and terminal optocoupler 7, concrete, starting point optocoupler 12 and terminal optocoupler 7 can be slot optical coupling, or are reflectivity optocoupler sheet.The final position of terminal optocoupler 7 and starting point optocoupler 12 difference circuit board 18 upper push-rod 8 and start position, single-chip microcomputer 24 is electrically connected with battery 11, motor 16, LED 2, battery capacity indication lamp 22, raw material indicator lamp 21, discharging button 3, power button 4, terminal optocoupler 7 and starting point optocoupler 12.It is bright that single-chip microcomputer 24 while extruding liquid resin in circuit controls LED 2, and liquid photosensitive resin material is solidified.When liquid photosensitive resin material is finished, washer 9 on push rod 8 covers the light in terminal optocoupler 7, control motor 16 reverses by single-chip microcomputer 24, push rod 8 shifts to starting point slot optical coupling, and when washer 9 covers the light of starting point optocoupler 12, single-chip microcomputer 24 controls motor 16 stall, be parked in original position, realize the auto-returned of push rod 8, reduce the labour intensity of staff, be convenient to staff and change barrel 19.And according to specific works environment, by changing the program of single-chip microcomputer 24, and then changing the light application time of discharging speed and LED 2, improve the versatility that 3D prints pen.
On the basis of above-mentioned each scheme, LED 2 is three, and three LED 2 distribute for center of circle circumference is equidistant with the center of discharging gate 1.By arranging three LED 2 around discharging gate 1, further increase the solidification effect of material, and then further improve the safety in utilization that 3D prints pen.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a 3D prints pen, comprise barrel (19), discharging gate (1) and the material-pulling device for pushing the interior material output of described barrel (19), described discharging gate (1) is arranged on the discharge end of described material-pulling device, it is characterized in that, also comprise the LED (2) being arranged on described barrel (19) discharge end, the material in described barrel is liquid photosensitive resin material.
2. 3D according to claim 1 prints pen, it is characterized in that, described material-pulling device comprises housing (20), push rod (8), push rod fixture (6), bonnet (17), for driving described push rod (8) reciprocating drive unit and the discharging button (3) for controlling described drive unit start and stop, described discharging button (3) is arranged on described housing (20) outer surface, described push rod (8), described push rod fixture (6) and described drive unit are installed in described housing (20), the top of described housing (20) is fixedly connected with described bonnet (17), the bottom of described housing (20) is fixedly connected with described barrel (19) by barrel fixture (5), described push rod fixture (6) is arranged on described barrel fixture (5).
3. 3D according to claim 2 prints pen, it is characterized in that, described material-pulling device also comprises the push rod locating part (23) be fixedly connected on described push rod fixture (6), and described push rod (8) is provided with the spacing spigot surface of push rod abutted with described push rod locating part (23) side.
4. 3D according to claim 2 prints pen, it is characterized in that, described drive unit comprises the decelerator (14) that leading screw (10), motor (16) and two ends are connected with described leading screw (10) and described motor (16) respectively, and described leading screw (10) is threaded with described push rod (8).
5. 3D according to claim 4 prints pen, it is characterized in that, also comprise battery (11) and the power button (4) for controlling described battery (11) connecting and disconnecting of the circuit, described battery (11) is electrically connected with described motor (16), described LED (2), described battery (11) is arranged in described housing (20), and described power button (4) is arranged on described housing (20) outer surface.
6. 3D according to claim 5 prints pen, it is characterized in that, also comprise the battery capacity indication lamp (22) for showing battery (11) electricity and the raw material indicator lamp (21) for showing described barrel (19) interior material, described battery capacity indication lamp (22) and described raw material indicator lamp (21) are installed on described housing (20), and described battery capacity indication lamp (22) and described raw material indicator lamp (21) are all electrically connected with single-chip microcomputer (24).
7. 3D according to claim 6 prints pen, it is characterized in that, also comprise the starting point optocoupler (12) and terminal optocoupler (7) that are respectively used to monitor described push rod (8) start position and final position, described push rod (8) is provided with the washer (9) that can block described starting point optocoupler (12) and described terminal optocoupler (7), described terminal optocoupler (7) is arranged on described push rod fixture (6), described starting point optocoupler (12) is arranged on start position during described push rod (8) return on described housing (20), described single-chip microcomputer (24) and described battery (11), described motor (16), described LED (2), described battery capacity indication lamp (22), described raw material indicator lamp (21), described discharging button (3), described power button (4), described terminal optocoupler (7) and described starting point optocoupler (12) electrical connection.
8. 3D according to claim 5 prints pen, and it is characterized in that, described battery (11) is rechargeable battery.
9. 3D according to claim 3 prints pen, and it is characterized in that, described drive unit is leading screw stepper motor.
10. the 3D according to any one of claim 1-9 prints pen, and it is characterized in that, described LED (2) is three, and three described LED (2) are the equidistantly distribution of center of circle circumference with the center of described discharging gate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543783.8U CN205130397U (en) | 2015-07-24 | 2015-07-24 | 3D printing pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543783.8U CN205130397U (en) | 2015-07-24 | 2015-07-24 | 3D printing pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205130397U true CN205130397U (en) | 2016-04-06 |
Family
ID=55616218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520543783.8U Expired - Fee Related CN205130397U (en) | 2015-07-24 | 2015-07-24 | 3D printing pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205130397U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393690A (en) * | 2016-10-13 | 2017-02-15 | 河南龙璟科技有限公司 | Precise guiding stable feeding device for 3D printer |
| CN107053654A (en) * | 2017-04-17 | 2017-08-18 | 深圳市吉松电子有限公司 | A kind of refrigerant 3D printing pen |
| CN107571500A (en) * | 2016-07-05 | 2018-01-12 | 苏州儒博特科技有限公司 | A kind of 3D printer of printable multiple material |
| CN107599673A (en) * | 2017-09-20 | 2018-01-19 | 深圳市赣派科技有限公司 | 3D children's paintbrushes |
| CN107901620A (en) * | 2017-11-27 | 2018-04-13 | 东北电力大学 | A kind of portable wiring board printing equipment |
| US10071545B2 (en) * | 2015-07-31 | 2018-09-11 | The Boeing Company | Systems for additively manufacturing composite parts |
-
2015
- 2015-07-24 CN CN201520543783.8U patent/CN205130397U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10071545B2 (en) * | 2015-07-31 | 2018-09-11 | The Boeing Company | Systems for additively manufacturing composite parts |
| CN107571500A (en) * | 2016-07-05 | 2018-01-12 | 苏州儒博特科技有限公司 | A kind of 3D printer of printable multiple material |
| CN107571500B (en) * | 2016-07-05 | 2019-04-30 | 苏州儒博特科技有限公司 | A kind of 3D printer of printable multiple material |
| CN106393690A (en) * | 2016-10-13 | 2017-02-15 | 河南龙璟科技有限公司 | Precise guiding stable feeding device for 3D printer |
| CN106393690B (en) * | 2016-10-13 | 2019-01-04 | 河南晟沅智能科技有限公司 | A kind of accurate guiding steady feed device of 3D printer |
| CN107053654A (en) * | 2017-04-17 | 2017-08-18 | 深圳市吉松电子有限公司 | A kind of refrigerant 3D printing pen |
| CN107599673A (en) * | 2017-09-20 | 2018-01-19 | 深圳市赣派科技有限公司 | 3D children's paintbrushes |
| CN107901620A (en) * | 2017-11-27 | 2018-04-13 | 东北电力大学 | A kind of portable wiring board printing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20170724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |