CN204506148U - 3d printer - Google Patents
3d printer Download PDFInfo
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- CN204506148U CN204506148U CN201520175338.0U CN201520175338U CN204506148U CN 204506148 U CN204506148 U CN 204506148U CN 201520175338 U CN201520175338 U CN 201520175338U CN 204506148 U CN204506148 U CN 204506148U
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- slide block
- timing belt
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Abstract
A kind of 3D printer, its composition comprises: printer assembly, and described printer assembly connects X-ray axle and Y optical axis, and mutually vertical between described X-ray axle and described Y optical axis, described Y optical axis connects X slide block, and described X slide block connects ball-screw.The utility model is used for 3D printer.
Description
Technical field:
The utility model relates to a kind of 3D printer.
Background technology:
Existing printer arrangement is complicated, and some part-structure designs are unreasonable, and printing effect is undesirable.
Summary of the invention:
It is low that the purpose of this utility model is to provide the ingenious cost of a kind of design, compresses effective, do not affect the 3D printer of printhead walking.
Above-mentioned object is realized by following technical scheme:
A kind of 3D printer, its composition comprises: printer assembly, it is characterized in that: described printer assembly connects X-ray axle and Y optical axis, mutually vertical between described X-ray axle and described Y optical axis, described Y optical axis connects X slide block, described X slide block connects ball-screw, described printer assembly comprises extrudes stepper motor, gear is extruded in described stepper motor connection of extruding, described extrudes gear laminating U-type groove guide wheel pulley bearings, described U-type groove guide wheel pulley bearings connects L-type handle, described U-type groove guide wheel pulley bearings connects trunnion on stainless steel, on described stainless steel, trunnion is embedded in inner teflon pipe, the described lower trunnion of inside teflon pipe contact, described lower trunnion connects a trunnion radiating sleeve and trunnion radiator fan, described trunnion radiator fan connects fan board, described fan board connects printing surface cooling fan, described lower trunnion connects trunnion radiation wind-guiding hood, on described stainless steel, trunnion connects printing head base, described trunnion radiation wind-guiding hood connects heated aluminum block, described trunnion radiator fan connects No. two trunnion radiating sleeves, described printing head base connects nozzle, described L-type handle linking springs, described printing head base is built with printhead.
Described 3D printer, described X-ray axle connects Y slide block, described Y slide block connects X-axis driving shaft, described X-axis driving shaft connects Y-axis interlock Timing Belt and X-axis drives belt, described X-axis drives belt to connect X-axis stepper motor, described Y-axis interlock Timing Belt connects the driven moving axis of X-axis, Y slide block described in the driven moving axis of described X-axis connects, X-ray axle described in described Y slide block connects, described X slide block connects Y-axis driving shaft, described Y-axis driving shaft connects X-axis interlock Timing Belt, described X-axis interlock Timing Belt connects Y-axis driven shaft, X slide block described in described Y-axis driven shaft connects, be connected by the described Y-axis Timing Belt that links between described X-axis driving shaft with the driven moving axis of described X-axis, be connected by the described X-axis Timing Belt that links between described Y-axis driven shaft and described Y-axis driving shaft, described Y-axis driving shaft connects Y-axis and drives Timing Belt, described Y-axis drives Timing Belt to connect y-axis stepper motor.
Described 3D printer, described ball-screw connects feed screw nut and shaft coupling, and described shaft coupling connects Z axis synchronous motor, and described feed screw nut connects hott bed platform, the equal stable connection optical axis in the left side of described hott bed platform and right side.
Beneficial effect:
1. the utility model reaches the action of mobile print head, makes it move arbitrarily in framework and to locate, right-angled intersection walking mechanism, has structure simple components few, and the little speed of service of accurate positioning load is fast, substantially without maintenance.
2. what the utility model adopted connects to form Z axis by Z axis synchronous motor by shaft coupling and ball-screw, the fastening hott bed platform of feed screw nut, 2 the stable optical axises in left and right play stabilization, driving stepper motor makes hott bed platform steadily move up and down, this structure uses accurate ball-screw to make Z axis accurate positioning precision high, smooth running, reduces the printing error that wow and flutter brings.
3. the utility model hott bed platform adopts high-power polyimides PI heating film, heat up rapidly, even if winter, room temperature lowly also can be rapidly heated, provide safeguard for member bottom section is complete, its lightweight pressure reducing Z axis (ball-screw), Z axis is run more steady, thus ensure the higher surface more smooth of component precision.
4. not only fuselage model of the present utility model adopts the design of unsettled leading edge Perfect Curve to ensure support strength but also have aesthetic feeling of the design, 110 degree of tilt operation panel handled easilies, crushes all printer moulding in market.
5. the utility model adopts all-metal integral structure fuselage, ensure enough rigidity and intensity, the base plate that Z axis synchronous motor connects increases hard aluminium sheet after 6mm especially, avoiding of high degree self is trembled, shake impact on printing precision, thus reaching high accuracy printing, printing effect and stability are far super adopts 3D printer that is wooden or acrylic framework on the market.
Accompanying drawing illustrates:
Accompanying drawing 1 is the structural representation of this product.
Accompanying drawing 2 is right views of accompanying drawing 1.
Accompanying drawing 3 is structural representations of this product XY axle travelling mechanism.
Accompanying drawing 4 is structural representations of this product Z axis travelling mechanism.
Detailed description of the invention:
Embodiment 1:
A kind of 3D printer, its composition comprises: printer assembly, is characterized in that: described printer assembly 1 connects X-ray axle 2 and Y optical axis 3, mutually vertical between described X-ray axle and described Y optical axis, described Y optical axis connects X slide block 4, and described X slide block connects ball-screw 5.
Embodiment 2:
3D printer described in embodiment 1, described printer assembly comprises extrudes stepper motor 6, gear 7 is extruded in described stepper motor connection of extruding, described extrudes gear laminating U-type groove guide wheel pulley bearings 8, described U-type groove guide wheel pulley bearings connects L-type handle 9, described U-type groove guide wheel pulley bearings connects trunnion 10 on stainless steel, on described stainless steel, trunnion is embedded in inner teflon pipe 11, the described lower trunnion 12 of inside teflon pipe contact, described lower trunnion connects a trunnion radiating sleeve 13 and trunnion radiator fan 14, described trunnion radiator fan connects fan board 15, described fan board connects printing surface cooling fan 16, described lower trunnion connects trunnion radiation wind-guiding hood 17, on described stainless steel, trunnion connects printing head base 18, described trunnion radiation wind-guiding hood connects heated aluminum block 19, described trunnion radiator fan connects No. two trunnion radiating sleeves 20, described printing head base connects nozzle 21, described L-type handle linking springs, described printing head base is built with printhead 22.
Stepper motor Direct driver is adopted to extrude engaged gears, spring makes U-type groove guide wheel pulley bearings be close to by L-type handle and extrudes gear and positioning filament material, it is simple and practical, extrudes that gear is unobstructed to be convenient to observe and to change silk quick, makes printing midway change a colour changing easier.The feeding mouth of printhead adopts trunnion design on stainless steel, endoporus embeds teflon pipe, upper trunnion makes teflon pipe and lower trunnion close contact, lower trunnion position increases trunnion radiating sleeve and radiator fan makes the smooth never plug of wire, if violation operation causes, cause plug wire, changing teflon pipe can not cause entirety to scrap, the fan board of combining printing head special angle design, together with trunnion radiator fan is installed with print surface cooling fan simultaneously, trunnion radiation wind-guiding hood guiding wind direction does not blow on heated aluminum block, aluminium block can not be affected heat up, print surface cooling fan air outlet becomes 66 degree of angles with wire vent, make wind on printout surface, the outlet temperature of nozzle can not be affected.This printhead assembly forms independently assembly and other model printers can be coordinated to use.
Embodiment 3:
3D printer described in embodiment 1, described X-ray axle connects Y slide block 23, described Y slide block connects X-axis driving shaft 24, described X-axis driving shaft connects Y-axis interlock Timing Belt 25 and X-axis drives belt 26, described X-axis drives belt to connect X-axis stepper motor 27, described Y-axis interlock Timing Belt connects the driven moving axis 28 of X-axis, Y slide block described in the driven moving axis of described X-axis connects, X-ray axle described in described Y slide block connects, described X slide block connects Y-axis driving shaft 30, described Y-axis driving shaft connects X-axis interlock Timing Belt 31, described X-axis interlock Timing Belt connects Y-axis driven shaft 32, X slide block described in described Y-axis driven shaft connects, be connected by the described Y-axis Timing Belt that links between described X-axis driving shaft with the driven moving axis of described X-axis, be connected by the described X-axis Timing Belt that links between described Y-axis driven shaft and described Y-axis driving shaft, described Y-axis driving shaft connects Y-axis and drives Timing Belt 33, described Y-axis drives Timing Belt to connect y-axis stepper motor 34.
X-axis, the reference platform of Y-axis adopts high-strength aluminum alloy angle section through CNC digital control processing, above employing and side is simultaneously fastening to be formed, X-axis, Y-axis is respectively by stepper motor, driving shaft, driven shaft and Timing Belt composition, stepper motor drives driving shaft by Timing Belt, linked by two Timing Belts in driving shaft and driven shaft two ends, drive X slide block respectively, Y slide block, slide block drives the X-axis of right-angled intersection, Y-axis composition cross optical axis moves, thus reach the action of mobile print head, it is made to move arbitrarily in framework and to locate, by X-axis, Y-axis together annex composition right-angled intersection walking mechanism, there is structure simple components few, the fast feature of the little speed of service of accurate positioning load, substantially without maintenance.
Embodiment 4:
3D printer described in embodiment 1, described ball-screw connects feed screw nut 35 and shaft coupling 36, described shaft coupling connects Z axis synchronous motor 37, and described feed screw nut connects hott bed platform 38, the equal stable connection optical axis 29 in the left side of described hott bed platform and right side.
Hott bed working platform face adopts resistant to elevated temperatures high-boron-silicon glass, not easily scratches the while that glass surface can ensureing that member bottom section is smooth, and glass working face can be pulled down cleaning and replace, itself and hott bed adopt spring compression design, design ingenious cost low, compress effective, do not affect printhead walking.
Claims (3)
1. a 3D printer, its composition comprises: printer assembly, it is characterized in that: described printer assembly connects X-ray axle and Y optical axis, mutually vertical between described X-ray axle and described Y optical axis, described Y optical axis connects X slide block, described X slide block connects ball-screw, described printer assembly comprises extrudes stepper motor, gear is extruded in described stepper motor connection of extruding, described extrudes gear laminating U-type groove guide wheel pulley bearings, described U-type groove guide wheel pulley bearings connects L-type handle, described U-type groove guide wheel pulley bearings connects trunnion on stainless steel, on described stainless steel, trunnion is embedded in inner teflon pipe, the described lower trunnion of inside teflon pipe contact, described lower trunnion connects a trunnion radiating sleeve and trunnion radiator fan, described trunnion radiator fan connects fan board, described fan board connects printing surface cooling fan, described lower trunnion connects trunnion radiation wind-guiding hood, on described stainless steel, trunnion connects printing head base, described trunnion radiation wind-guiding hood connects heated aluminum block, described trunnion radiator fan connects No. two trunnion radiating sleeves, described printing head base connects nozzle, described L-type handle linking springs, described printing head base is built with printhead.
2. 3D printer according to claim 1, it is characterized in that: described X-ray axle connects Y slide block, described Y slide block connects X-axis driving shaft, described X-axis driving shaft connects Y-axis interlock Timing Belt and X-axis drives belt, described X-axis drives belt to connect X-axis stepper motor, described Y-axis interlock Timing Belt connects the driven moving axis of X-axis, Y slide block described in the driven moving axis of described X-axis connects, X-ray axle described in described Y slide block connects, described X slide block connects Y-axis driving shaft, described Y-axis driving shaft connects X-axis interlock Timing Belt, described X-axis interlock Timing Belt connects Y-axis driven shaft, X slide block described in described Y-axis driven shaft connects, be connected by the described Y-axis Timing Belt that links between described X-axis driving shaft with the driven moving axis of described X-axis, be connected by the described X-axis Timing Belt that links between described Y-axis driven shaft and described Y-axis driving shaft, described Y-axis driving shaft connects Y-axis and drives Timing Belt, described Y-axis drives Timing Belt to connect y-axis stepper motor.
3. 3D printer according to claim 2, it is characterized in that: described ball-screw connects feed screw nut and shaft coupling, described shaft coupling connects Z axis synchronous motor, and described feed screw nut connects hott bed platform, the equal stable connection optical axis in the left side of described hott bed platform and right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175338.0U CN204506148U (en) | 2015-03-27 | 2015-03-27 | 3d printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175338.0U CN204506148U (en) | 2015-03-27 | 2015-03-27 | 3d printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204506148U true CN204506148U (en) | 2015-07-29 |
Family
ID=53704149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520175338.0U Expired - Fee Related CN204506148U (en) | 2015-03-27 | 2015-03-27 | 3d printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204506148U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235224A (en) * | 2015-11-19 | 2016-01-13 | 江苏派恩信息科技有限公司 | Desktop-level 3D printer |
| CN105252776A (en) * | 2015-11-19 | 2016-01-20 | 上海复志信息技术有限公司 | Desktop-level 3D printer |
| CN105773985A (en) * | 2016-04-28 | 2016-07-20 | 沈阳大学 | 3D print head |
| CN108748991A (en) * | 2018-05-02 | 2018-11-06 | 芜湖众梦电子科技有限公司 | A kind of quick arc side printing device and Method of printing of 3D printer |
-
2015
- 2015-03-27 CN CN201520175338.0U patent/CN204506148U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235224A (en) * | 2015-11-19 | 2016-01-13 | 江苏派恩信息科技有限公司 | Desktop-level 3D printer |
| CN105252776A (en) * | 2015-11-19 | 2016-01-20 | 上海复志信息技术有限公司 | Desktop-level 3D printer |
| CN105773985A (en) * | 2016-04-28 | 2016-07-20 | 沈阳大学 | 3D print head |
| CN108748991A (en) * | 2018-05-02 | 2018-11-06 | 芜湖众梦电子科技有限公司 | A kind of quick arc side printing device and Method of printing of 3D printer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20190327 |