CN104669607A - Printing head movement mechanism for portable 3D printer - Google Patents
Printing head movement mechanism for portable 3D printer Download PDFInfo
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- CN104669607A CN104669607A CN201310614032.6A CN201310614032A CN104669607A CN 104669607 A CN104669607 A CN 104669607A CN 201310614032 A CN201310614032 A CN 201310614032A CN 104669607 A CN104669607 A CN 104669607A
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- support bar
- horizontal
- lifting
- horizontal support
- motor
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Abstract
The invention discloses a printing head movement mechanism for a portable 3D printer. The printing head movement mechanism comprises a baseboard lifting bracket, wherein an upright support rod is installed at the top of one end of the baseboard; a lifting motor is installed at the top of the other end; the lifting motor is connected with a screw rod; the top of the upright support rod and the top of the screw rod respectively pass through the lifting bracket; the lifting bracket is connected with a first horizontal support rod and a second horizontal support rod both which are respectively sleeved with a moving plate; a horizontal moving motor and a horizontal support plate are installed on the lifting bracket; first gears are installed on the output shaft of the horizontal moving motor; a rotating shaft is installed on the horizontal support plate and rotationally connected with second gears; the first gears and the second gears are respectively engaged with an annular driving belt; one edge of the annular driving belt passes through the moving plate; a printing head vertically arranged is installed on the moving plate. The printing head movement mechanism is compact in structure and applied to the portable 3D printer, and the lifting movement and the horizontal movement are high in precision.
Description
Technical field
The present invention relates to 3D printer technology field, especially relate to a kind of printhead motion 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 printhead of traditional 3D printer can realize the motion of three-dimensional simultaneously; And actuating unit is comparatively complicated; If this structure is directly used in portable 3D printer, will greatly weaken its portable performance.
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 motion for portable 3D printer is provided, its compact conformation, reasonable in design, volume is little, lightweight, be convenient to use on portable 3D printer, elevating movement and the precision moved horizontally high, functional reliability is high, practical, be 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 motion for portable 3D printer, it is characterized in that: comprise horizontally disposed base plate and be horizontally set on the lifting support above described base plate, the top, one end of described base plate is provided with the vertical support bar perpendicular with described base plate, the other end top of described base plate is provided with lifting motor, the output shaft of described lifting motor is connected with the leading screw paralleled with described vertical support bar by shaft coupling, the top of described vertical support bar is through described lifting support, one end of described lifting support has the through hole passed for described vertical support bar, the top of described leading screw is through described lifting support, the other end of described lifting support has the screwed hole be connected with described threads of lead screw, 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 and moves horizontally motor, the described output shaft moving horizontally 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 rotating shaft, described rotating shaft is rotatably connected to the second gear, described first gear and the second gear have been connected with a joggle annular driving band, a limit of described annular driving band is through described movable plate, described movable plate is provided with the printhead vertically arranged.
The above-mentioned printhead motion for portable 3D printer, is characterized in that: described lifting motor and move horizontally motor and be stepper motor.
The present invention compared with prior art has the following advantages:
1, compact conformation of the present invention, reasonable in design, and volume is little, lightweight.
2, present invention achieves moving horizontally of the elevating movement of printhead, printhead carries out two dimensional motion, the shaped platform that 3D printer is given in the motion in another one direction is completed, enormously simplify the complexity of whole printhead motion, be convenient to use on portable 3D printer.
3, elevating movement of the present invention is realized by lead screw transmission form, be moved horizontally through annular driving band realize, elevating movement and the precision moved horizontally high.
4, the present invention can realize the reliable and stable motion of printhead, and practical, result of use is good, is convenient to promote the use of.
In sum, compact conformation of the present invention, reasonable in design, volume is little, lightweight, is convenient to use on portable 3D printer, elevating movement and the precision moved horizontally high, functional reliability is high, practical, 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:
Detailed description of the invention
As shown in Figure 1, the lifting support 1 that the present invention includes horizontally disposed base plate 3 and be horizontally set on above described base plate 3, the top, one end of described base plate 3 is provided with the vertical support bar 2 perpendicular with described base plate 3, the other end top of described base plate 3 is provided with lifting motor 4, the output shaft of described lifting motor 4 is connected with the leading screw 6 paralleled with described vertical support bar 2 by shaft coupling 5, the top of described vertical support bar 2 is through described lifting support 1, one end of described lifting support 1 has the through hole passed for described vertical support bar 2, the top of described leading screw 6 is through described lifting support 1, the other end of described lifting support 1 has the screwed hole be threaded with described leading screw 6, described lifting support 1 is fixedly connected with the first horizontal support bar 7-1 and the second horizontal support bar 7-2 that are parallel to each other by vertical baffle 12, described first horizontal support bar 7-1 and the second horizontal support bar 7-2 is set with can the movable plate 9 of horizontal slip on described first horizontal support bar 7-1 and the second horizontal support bar 7-2, lifting support 1 between described first horizontal support bar 7-1 and the second end, horizontal support bar 7-2 one end is provided with and moves horizontally motor 11, the described output shaft moving horizontally motor 11 is provided with the first gear 13, lifting support 1 between described first horizontal support bar 7-1 and the second horizontal support bar 7-2 other end end is provided with horizontal supporting plate 14, described horizontal supporting plate 14 is provided with rotating shaft 15, described rotating shaft 15 is rotatably connected to the second gear 16, described first gear 13 and the second gear 16 have been connected with a joggle annular driving band 10, a limit of described annular driving band 10 is through described movable plate 9, described movable plate 9 is provided with the printhead 8 vertically arranged.
In the present embodiment, described lifting motor 4 and move horizontally motor 11 and be stepper motor.
When the present invention uses, when needs printhead 8 is elevated, lifting motor 4 rotates, leading screw 6 is driven to rotate, lifting support 1 rises or declines on described vertical support bar 2 and leading screw 6, and then drives movable plate 9 to rise or decline, and just achieves rising or the decline of printhead 8; When needs printhead 8 moves horizontally, move horizontally motor 11 and rotate, drive the first gear 13 to rotate, first gear 13 drives annular driving band 10 to rotate, second gear 16 is driven, and annular driving band 10 drives movable plate 9 to move horizontally, and just achieves moving horizontally of printhead 8.
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 motion for portable 3D printer, it is characterized in that: comprise horizontally disposed base plate (3) and be horizontally set on the lifting support (1) above described base plate (3), the top, one end of described base plate (3) is provided with the vertical support bar (2) perpendicular with described base plate (3), the other end top of described base plate (3) is provided with lifting motor (4), the output shaft of described lifting motor (4) is connected with by shaft coupling (5) leading screw (6) paralleled with described vertical support bar (2), the top of described vertical support bar (2) is through described lifting support (1), one end of described lifting support (1) has the through hole passed for described vertical support bar (2), the top of described leading screw (6) is through described lifting support (1), the other end of described lifting support (1) has the screwed hole be threaded with described leading screw (6), described lifting support (1) is fixedly connected with the first horizontal support bar (7-1) and the second horizontal support bar (7-2) that are parallel to each other by vertical baffle (12), described first horizontal support bar (7-1) and the second horizontal support bar (7-2) are set with the movable plate (9) can going up horizontal slip described first horizontal support bar (7-1) and the second horizontal support bar (7-2), be positioned at the lifting support (1) between described first horizontal support bar (7-1) and the second horizontal support bar (7-2) end, one end is provided with and move horizontally motor (11), the described output shaft moving horizontally motor (11) is provided with the first gear (13), be positioned on the lifting support (1) between described first horizontal support bar (7-1) and the second horizontal support bar (7-2) other end end and horizontal supporting plate (14) is installed, described horizontal supporting plate (14) is provided with rotating shaft (15), described rotating shaft (15) is rotatably connected to the second gear (16), described first gear (13) and the second gear (16) have been connected with a joggle annular driving band (10), a limit of described annular driving band (10) is through described movable plate (9), described movable plate (9) is provided with the printhead (8) vertically arranged.
2. according to the printhead motion for portable 3D printer according to claim 1, it is characterized in that: described lifting motor (4) and move horizontally motor (11) and be stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310614032.6A CN104669607A (en) | 2013-11-26 | 2013-11-26 | Printing head movement mechanism for portable 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310614032.6A CN104669607A (en) | 2013-11-26 | 2013-11-26 | Printing head movement mechanism for portable 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104669607A true CN104669607A (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310614032.6A Pending CN104669607A (en) | 2013-11-26 | 2013-11-26 | Printing head movement mechanism for portable 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104669607A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329003A (en) * | 2015-12-05 | 2016-02-17 | 天津思臣科技发展有限公司 | Multi-rail printing equipment |
| CN107009615A (en) * | 2017-05-23 | 2017-08-04 | 安徽恒利增材制造科技有限公司 | A kind of print platform of extra quality cylinder 3d printers |
-
2013
- 2013-11-26 CN CN201310614032.6A patent/CN104669607A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329003A (en) * | 2015-12-05 | 2016-02-17 | 天津思臣科技发展有限公司 | Multi-rail printing equipment |
| CN107009615A (en) * | 2017-05-23 | 2017-08-04 | 安徽恒利增材制造科技有限公司 | A kind of print platform of extra quality cylinder 3d printers |
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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 |