CN104669610A - Hand-held small-sized 3D printer - Google Patents
Hand-held small-sized 3D printer Download PDFInfo
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- CN104669610A CN104669610A CN201310616552.0A CN201310616552A CN104669610A CN 104669610 A CN104669610 A CN 104669610A CN 201310616552 A CN201310616552 A CN 201310616552A CN 104669610 A CN104669610 A CN 104669610A
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- gear
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- polished rod
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- horizontal support
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Abstract
The invention discloses a hand-held small-sized 3D printer which comprises a base, a printing platform and a lifting bracket, wherein the Z-axis lifting motor and a lifting guide rail are arranged at the top of the base; the Z-axis lifting motor is connected with a lifting screw, the lifting guide rail and the lifting screw both penetrate through the lifting bracket, a handle is arranged at the top of the lifting guide rail, the lifting bracket is connected with a first horizontal support rod, a second horizontal support rod, a mobile plate, an X-axis mobile motor, a horizontal support plate and a first annular gear driving belt, one edge of the first annular gear driving belt penetrates through the mobile plate, and the mobile plate is provided with a vertically arranged printing head; the printing platform comprises a bottom plate; and the bottom plate is connected with a first polished rod, a second polished rod, the printing platform, a Y-axis mobile motor and a second annular gear driving belt, and the upper edge of the second annular gear driving belt is arranged in the printing platform in an embedded manner. The hand-held small-sized 3D printer disclosed by the invention has the advantages of compact structure, small size, portability, convenience for carrying and high accuracy of Z-axis direction lifting and X-axis direction motion of the printing head.
Description
Technical field
The present invention relates to 3D printer technology field, especially relate to a kind of Portable small 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, therefore, it is possible to the various structures realizing portable 3D printer portable function all have certain novelty; Traditional 3D printer is generally all provided with for the lifting support two ends realizing printhead elevating movement and is elevated for realizing the driving mechanism moved up and down, and therefore the deadweight of whole printer is comparatively large, and portability is poor.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of Portable small 3D printer is provided, its compact conformation, processing and fabricating is convenient, and volume is little, carries and convenient in carrying, the precision of the lifting of printhead Z-direction and X-direction movement is high, 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 Portable small 3D printer, it is characterized in that: comprise horizontally disposed base, the lifting support being detachably connected on the print platform on described base and being horizontally set on above described base, the top, one end of described base is provided with Z axis lifting motor and the riser guide perpendicular with described base, the output shaft of described Z axis lifting motor is connected with the elevating screw paralleled with described riser guide by shaft coupling, the top of described riser guide and the top of described elevating screw are all through described lifting support, one end of described lifting support has the through hole passed for described riser guide and the screwed hole be threaded with described elevating screw, the top of described riser guide is provided with handle, described lifting support is fixedly connected with the first horizontal support bar and the second horizontal support bar that are parallel to each other by vertical baffle, described first horizontal support bar and the second horizontal support bar are set with can the movable plate of horizontal slip on described first horizontal support bar and the second horizontal support bar, lifting support between described first horizontal support bar and the second end, horizontal support bar one end is provided with X-axis mobile motor, the output shaft of described X-axis mobile motor is provided with the first gear, lifting support between described first horizontal support bar and the second horizontal support bar other end end is provided with horizontal supporting plate, described horizontal supporting plate is provided with the first rotating shaft, described first rotating shaft is rotatably connected to the second gear, described first gear and the second gear have been connected with a joggle the first annular gear drive band, a limit of described first annular gear drive band is through described movable plate, described movable plate is provided with the printhead vertically arranged, described print platform comprises horizontally disposed base plate, described base plate and described base removably connect, one end head clearance of described base plate is provided with the first baffle plate and second baffle, the first polished rod is connected with between described first baffle plate and second baffle, the other end head clearance of described base plate is provided with third gear plate and fourth gear plate, the second polished rod is connected with between described third gear plate and fourth gear plate, described second polished rod and described first polished rod are parallel to each other, the print platform that can slide along described first polished rod and the second polished rod is connected with between described first polished rod and the second polished rod, the middle position of described base plate and the side being positioned at described print platform is provided with Y-axis mobile motor, the output shaft of described Y-axis mobile motor is connected with the 3rd gear, the middle position of described base plate and the side being positioned at described print platform is provided with block, described block is provided with second rotating shaft parallel with the output shaft of described Y-axis mobile motor, described second rotating shaft is rotatably connected to the 4th gear, described 3rd gear and the 4th gear have been connected with a joggle the second ring gear driving-belt, the upper bar limit of described second ring gear driving-belt embeds and is arranged on described print platform inside.
Above-mentioned a kind of Portable small 3D printer, is characterized in that: the shape of described riser guide cross section is I-shaped.
Above-mentioned a kind of Portable small 3D printer, is characterized in that: described Z axis lifting motor, X-axis mobile motor and Y-axis mobile motor are stepper motor.
Above-mentioned a kind of Portable small 3D printer, be is characterized in that: described print platform is slidably connected on described first polished rod by the first linear bearing, and is slidably connected on described second polished rod by the second linear bearing.
The present invention compared with prior art has the following advantages:
1, compact conformation of the present invention, reasonable in design, and processing and fabricating is convenient.
2, volume of the present invention is little, carries and convenient in carrying.
3, the elevating movement of printhead of the present invention is realized by lead screw transmission form, and the first annular gear drive band that is moved horizontally through in X-direction realizes, and the precision of Z-direction lifting and X-direction movement is high.
4, print platform of the present invention is slidably connected on described first polished rod by the first linear bearing, and is slidably connected on described second polished rod by the second linear bearing, and therefore print platform only needs less driving force to get final product smooth-going accurate movement.
5, of the present invention practical, result of use is good, is convenient to promote the use of.
In sum, compact conformation of the present invention, processing and fabricating is convenient, and volume is little, carries and convenient in carrying, and the precision of the lifting of printhead Z-direction and X-direction movement is high, practical, and 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-lifting support; 2-movable plate; 3-handle;
4-X-axis mobile motor; 5-printhead; 6-riser guide;
7-elevating screw; 8-Z axis lifting motor; 9-base;
10-base plate; 11-Y-axis mobile motor; 12-print platform;
13-shaft coupling; 14-vertical baffle; 15-1-the first horizontal support bar;
15-2-the second horizontal support bar; 16-the first gear; 17-horizontal supporting plate;
18-the first rotating shaft; 19-the second gear; 20-the first annular gear drive band;
21-1-the first baffle plate; 21-2-second baffle; 21-3-third gear plate;
21-4-fourth gear plate; 22-1-the first polished rod; 22-2-the second polished rod;
23-1-the 3rd gear; 23-2-the 4th gear; 24-block;
25-the second rotating shaft; 26-the second ring gear driving-belt.
Detailed description of the invention
As shown in Figure 1, the present invention includes horizontally disposed base 9, the lifting support 1 being detachably connected on the print platform on described base 9 and being horizontally set on above described base 9, the top, one end of described base 9 is provided with Z axis lifting motor 8 and the riser guide 6 perpendicular with described base 9, the output shaft of described Z axis lifting motor 8 is connected with the elevating screw 7 paralleled with described riser guide 6 by shaft coupling 13, the top of described riser guide 6 and the top of described elevating screw 7 are all through described lifting support 1, one end of described lifting support 1 has the through hole passed for described riser guide 6 and the screwed hole be threaded with described elevating screw 7, the top of described riser guide 6 is provided with handle 3, described lifting support 1 is fixedly connected with the first horizontal support bar 15-1 and the second horizontal support bar 15-2 that are parallel to each other by vertical baffle 14, described first horizontal support bar 15-1 and the second horizontal support bar 15-2 is set with can the movable plate 2 of horizontal slip on described first horizontal support bar 15-1 and the second horizontal support bar 15-2, lifting support 1 between described first horizontal support bar 15-1 and the second end, horizontal support bar 15-2 one end is provided with X-axis mobile motor 4, the output shaft of described X-axis mobile motor 4 is provided with the first gear 16, lifting support 1 between described first horizontal support bar 15-1 and the second horizontal support bar 15-2 other end end is provided with horizontal supporting plate 17, described horizontal supporting plate 17 is provided with the first rotating shaft 18, described first rotating shaft 18 is rotatably connected to the second gear 19, described first gear 16 and the second gear 19 have been connected with a joggle the first annular gear drive band 20, a limit of described first annular gear drive band 20 is through described movable plate 2, described movable plate 2 is provided with the printhead 5 vertically arranged, described print platform comprises horizontally disposed base plate 10, described base plate 10 removably connects with described base 9, one end head clearance of described base plate 10 is provided with the first baffle plate 21-1 and second baffle 21-2, the first polished rod 22-1 is connected with between described first baffle plate 21-1 and second baffle 21-2, the other end head clearance of described base plate 10 is provided with third gear plate 21-3 and fourth gear plate 21-4, the second polished rod 22-2 is connected with between described third gear plate 21-3 and fourth gear plate 21-4, described second polished rod 22-2 and described first polished rod 22-1 is parallel to each other, the print platform 12 that can slide along described first polished rod 22-1 and the second polished rod 22-2 is connected with between described first polished rod 22-1 and the second polished rod 22-2, the middle position of described the base plate 10 and side being positioned at described print platform 12 is provided with Y-axis mobile motor 11, the output shaft of described Y-axis mobile motor 11 is connected with the 3rd gear 23-1, the middle position of described the base plate 10 and side being positioned at described print platform 12 is provided with block 24, described block 24 is provided with second rotating shaft 25 parallel with the output shaft of described Y-axis mobile motor 11, described second rotating shaft 25 is rotatably connected to the 4th gear 23-2, described 3rd gear 23-1 and the 4th gear 23-2 has been connected with a joggle the second ring gear driving-belt 26, the upper bar limit of described second ring gear driving-belt 26 embeds and is arranged on described print platform 12 inside.
In the present embodiment, the shape of described riser guide 6 cross section is I-shaped.Described Z axis lifting motor 8, X-axis mobile motor 4 and Y-axis mobile motor 11 are stepper motor.Described print platform 12 is slidably connected on described first polished rod 22-1 by the first linear bearing, and is slidably connected on described second polished rod 22-2 by the second linear bearing.
Compact conformation of the present invention, volume is little, is easy to carry.During use, when move in the Z-axis direction by oscilaltion for needs printhead 5, Z axis lifting motor 8 rotates, elevating screw 7 is driven to rotate, lifting support 1 rises or declines on described riser guide 6 and elevating screw 7, and then drive movable plate 2 rise in the Z-axis direction or decline, just achieve rising in the Z-axis direction or the decline of printhead 5; When needs printhead 5 moves horizontally in the X-axis direction, X-axis mobile motor 4 rotates, the first gear 16 is driven to rotate, first gear 16 drives the first annular gear drive band 20 to rotate, second gear 19 is driven, first annular gear drive band 20 drives movable plate 2 to move horizontally, and just achieves printhead 5 moving horizontally in the X-axis direction.
When needs print platform 12 moves horizontally in the Y-axis direction, Y-axis mobile motor 11 rotates, the 3rd gear 23-1 is driven to rotate, the second ring gear driving-belt 26 is driven to rotate, 4th gear 23-2 is driven, second ring gear driving-belt 26 drives described print platform 12 to slide along described first polished rod 22-1 and the second polished rod 22-2, achieves print platform 12 moving horizontally in the Y-axis direction.Because described print platform 12 is slidably connected on described first polished rod 22-1 by the first linear bearing, and be slidably connected on described second polished rod 22-2 by the second linear bearing, therefore described print platform 12 only needs less driving force to get final product smooth-going accurate movement.
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 (4)
1. a Portable small 3D printer, it is characterized in that: comprise horizontally disposed base (9), the lifting support (1) being detachably connected on the print platform on described base (9) and being horizontally set on above described base (9), the top, one end of described base (9) is provided with Z axis lifting motor (8) and the riser guide (6) perpendicular with described base (9), the output shaft of described Z axis lifting motor (8) is connected with by shaft coupling (13) elevating screw (7) paralleled with described riser guide (6), the top of described riser guide (6) and the top of described elevating screw (7) are all through described lifting support (1), one end of described lifting support (1) has the through hole passed for described riser guide (6) and the screwed hole be threaded with described elevating screw (7), the top of described riser guide (6) is provided with handle (3), described lifting support (1) is fixedly connected with the first horizontal support bar (15-1) and the second horizontal support bar (15-2) that are parallel to each other by vertical baffle (14), described first horizontal support bar (15-1) and the second horizontal support bar (15-2) are set with the movable plate (2) can going up horizontal slip described first horizontal support bar (15-1) and the second horizontal support bar (15-2), be positioned on the lifting support (1) between described first horizontal support bar (15-1) and the second horizontal support bar (15-2) end, one end and X-axis mobile motor (4) is installed, the output shaft of described X-axis mobile motor (4) is provided with the first gear (16), be positioned on the lifting support (1) between described first horizontal support bar (15-1) and the second horizontal support bar (15-2) other end end and horizontal supporting plate (17) is installed, described horizontal supporting plate (17) is provided with the first rotating shaft (18), described first rotating shaft (18) is rotatably connected to the second gear (19), described first gear (16) and the second gear (19) have been connected with a joggle the first annular gear drive band (20), a limit of described first annular gear drive band (20) is through described movable plate (2), described movable plate (2) is provided with the printhead (5) vertically arranged, described print platform comprises horizontally disposed base plate (10), described base plate (10) and described base (9) removably connect, one end head clearance of described base plate (10) is provided with the first baffle plate (21-1) and second baffle (21-2), the first polished rod (22-1) is connected with between described first baffle plate (21-1) and second baffle (21-2), the other end head clearance of described base plate (10) is provided with third gear plate (21-3) and fourth gear plate (21-4), the second polished rod (22-2) is connected with between described third gear plate (21-3) and fourth gear plate (21-4), described second polished rod (22-2) and described first polished rod (22-1) are parallel to each other, the print platform (12) that can slide along described first polished rod (22-1) and the second polished rod (22-2) is connected with between described first polished rod (22-1) and the second polished rod (22-2), the middle position of described base plate (10) and the side being positioned at described print platform (12) is provided with Y-axis mobile motor (11), the output shaft of described Y-axis mobile motor (11) is connected with the 3rd gear (23-1), the middle position of described base plate (10) and the side being positioned at described print platform (12) is provided with block (24), described block (24) is provided with second rotating shaft (25) parallel with the output shaft of described Y-axis mobile motor (11), described second rotating shaft (25) is rotatably connected to the 4th gear (23-2), described 3rd gear (23-1) and the 4th gear (23-2) have been connected with a joggle the second ring gear driving-belt (26), the upper bar limit of described second ring gear driving-belt (26) embeds and is arranged on described print platform (12) inside.
2. according to a kind of Portable small 3D printer according to claim 1, it is characterized in that: the shape of described riser guide (6) cross section is I-shaped.
3. according to a kind of Portable small 3D printer according to claim 1, it is characterized in that: described Z axis lifting motor (8), X-axis mobile motor (4) and Y-axis mobile motor (11) are stepper motor.
4. according to a kind of Portable small 3D printer according to claim 1, it is characterized in that: described print platform (12) is slidably connected on described first polished rod (22-1) by the first linear bearing, and be slidably connected on described second polished rod (22-2) by the second linear bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310616552.0A CN104669610A (en) | 2013-11-26 | 2013-11-26 | Hand-held small-sized 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310616552.0A CN104669610A (en) | 2013-11-26 | 2013-11-26 | Hand-held small-sized 3D printer |
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| Publication Number | Publication Date |
|---|---|
| CN104669610A true CN104669610A (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310616552.0A Pending CN104669610A (en) | 2013-11-26 | 2013-11-26 | Hand-held small-sized 3D printer |
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| CN (1) | CN104669610A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216325A (en) * | 2015-10-22 | 2016-01-06 | 张萍 | A kind of Multifunction 3D printer based on Internet of Things |
| CN105666881A (en) * | 2016-04-07 | 2016-06-15 | 哈尔滨鼎智瑞光科技有限公司 | Hot bed balance adjusting device of 3D printer |
| CN106671400A (en) * | 2017-01-05 | 2017-05-17 | 杭州铭展网络科技有限公司 | 3D printer and 3D printing method |
| CN107225760A (en) * | 2017-06-26 | 2017-10-03 | 义乌市英石三维科技有限公司 | High-efficient 3D printer |
| CN107486987A (en) * | 2017-10-21 | 2017-12-19 | 长沙远达华信息科技有限公司 | A kind of Portable small 3D printer |
| CN107599401A (en) * | 2017-09-27 | 2018-01-19 | 安徽凯密克企业管理咨询有限公司 | A kind of print platform based on fused glass pellet technology 3D printer |
| CN107738516A (en) * | 2017-11-13 | 2018-02-27 | 吴明伟 | A kind of pin type filing container printer |
| CN107803985A (en) * | 2017-12-22 | 2018-03-16 | 厦门大学嘉庚学院 | A kind of FDM types 3D printer and its method of work |
| CN109014210A (en) * | 2018-10-19 | 2018-12-18 | 贵州航天计量测试技术研究所 | A kind of 3D printing droplet ejection measuring system and method |
-
2013
- 2013-11-26 CN CN201310616552.0A patent/CN104669610A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216325A (en) * | 2015-10-22 | 2016-01-06 | 张萍 | A kind of Multifunction 3D printer based on Internet of Things |
| CN105666881A (en) * | 2016-04-07 | 2016-06-15 | 哈尔滨鼎智瑞光科技有限公司 | Hot bed balance adjusting device of 3D printer |
| CN106671400A (en) * | 2017-01-05 | 2017-05-17 | 杭州铭展网络科技有限公司 | 3D printer and 3D printing method |
| CN106671400B (en) * | 2017-01-05 | 2018-12-07 | 杭州铭展网络科技有限公司 | A kind of 3D printer and 3D printing method |
| CN107225760A (en) * | 2017-06-26 | 2017-10-03 | 义乌市英石三维科技有限公司 | High-efficient 3D printer |
| CN107599401A (en) * | 2017-09-27 | 2018-01-19 | 安徽凯密克企业管理咨询有限公司 | A kind of print platform based on fused glass pellet technology 3D printer |
| CN107486987A (en) * | 2017-10-21 | 2017-12-19 | 长沙远达华信息科技有限公司 | A kind of Portable small 3D printer |
| CN107738516A (en) * | 2017-11-13 | 2018-02-27 | 吴明伟 | A kind of pin type filing container printer |
| CN107738516B (en) * | 2017-11-13 | 2023-02-14 | 吴明伟 | Stylus type file box printer |
| CN107803985A (en) * | 2017-12-22 | 2018-03-16 | 厦门大学嘉庚学院 | A kind of FDM types 3D printer and its method of work |
| CN109014210A (en) * | 2018-10-19 | 2018-12-18 | 贵州航天计量测试技术研究所 | A kind of 3D printing droplet ejection measuring system and method |
| CN109014210B (en) * | 2018-10-19 | 2023-09-01 | 贵州航天计量测试技术研究所 | 3D printing droplet jetting measurement system and method |
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| C06 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |