CN103395208B - A kind of three-dimensional printer of synchronous wire feed - Google Patents
A kind of three-dimensional printer of synchronous wire feed Download PDFInfo
- Publication number
- CN103395208B CN103395208B CN201310340657.8A CN201310340657A CN103395208B CN 103395208 B CN103395208 B CN 103395208B CN 201310340657 A CN201310340657 A CN 201310340657A CN 103395208 B CN103395208 B CN 103395208B
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- Prior art keywords
- card silk
- wheel
- servomotor
- card
- wheels
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000033001 locomotion Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Abstract
A kind of three-dimensional printer of synchronous wire feed, it comprises frame, be arranged on the printing mechanism in frame, described printing mechanism comprises the mount pad be arranged in described frame, be arranged on the servomotor on mount pad, by the card silk wheels of described driven by servomotor, be arranged on the passage of the importing thermo-fuse below described card silk wheels, described passage bottom is provided with orifice of spinneret, the arrival end of described passage is arranged on immediately below described card silk wheels, described card silk wheels comprise the first card silk wheel and the second card silk wheel, described card silk wheels also comprise the synchronous transmission device of described driven by servomotor, described synchronous transmission device synchronously drives described first card silk wheel and the second card silk wheel, owing to present invention employs synchronous driving wheel, the card silk wheel synchronous rolling of the right and left can be made, increase wire feed thrust, guarantee wire feed is reliable, adopt elasticity to be compressed by thermo-fuse simultaneously, further reduce the possibility that thermo-fuse skids, improve three-dimensional printer and print reliability.
Description
Technical field
the present invention relates to three-dimensional printer field, particularly a kind of three-dimensional printer of synchronous wire feed.
Background technology
the three-dimensional printer of application fuse fusion stacking forming technique mainly adopts hot melt heating materials to melt, under control of the computer the material of thawing is sprayed from shower nozzle, according to the profile in cross section, material selectivity is applied on the table, quick cooling vent forms a layer cross section, after one formable layer completes, workbench declines or improves a height, one deck under reshaping, until form whole solid modelling, the problem of thickness inequality may be there is owing to printing the thermo-fuse adopted, the problem that the skidding of card silk wheel is dynamic is easily there is at three printer operation, thus result in from the thermo-fuse diameter of shower nozzle ejection uneven, affect printing precision and quality.
Summary of the invention
the object of this invention is to provide a kind of silk that blocks and take turns the three-dimensional printer not easily skidded.
for achieving the above object, the technical solution used in the present invention is: a kind of three-dimensional printer of synchronous wire feed, it comprises frame, be arranged on the printing mechanism in frame, described printing mechanism comprises the mount pad be arranged in described frame, be arranged on the servomotor on mount pad, by the card silk wheels of described driven by servomotor, be arranged on the passage of the importing thermo-fuse below described card silk wheels, described card silk wheels comprise the first card silk wheel and the second card silk wheel, described passage bottom is provided with orifice of spinneret, the arrival end of described passage is arranged on immediately below described first card silk wheel and the second card silk wheel, described passage bottom is provided with heater, described card silk wheels also comprise the synchronous transmission device of described driven by servomotor, described synchronous transmission device synchronously drives described first card silk wheel and the second card silk wheel.
preferably, described synchronous transmission device comprises the follower taking motor-driven driving wheel by described private, driven by described capstan drive, and described driving wheel takes turns coaxial connection with described first card silk, and described follower takes turns coaxial connection with described second card silk.
further preferably, described frame is also provided with the slide block along the linear slide crossing with vertical, described second card silk wheel rotation is arranged on described slide block, described slide block is provided with and promotes the elastic component of described slide block to the direction motion of described first card silk wheel.
further preferably, described mount pad is provided with the gathering sill that horizontal direction extends, described slide block is arranged in the gathering sill on described mount pad.
further preferably, described driving wheel and described follower are pressure angle is 14 degree of-15 ladder type gear of spending.
because technique scheme is used, the present invention compared with prior art has following advantages:
owing to present invention employs synchronous driving wheel, the card silk wheel synchronous rolling of the right and left can be made, increase wire feed thrust, guarantee wire feed is reliable, adopt elastic component to be compressed by thermo-fuse simultaneously, further reduce the possibility that thermo-fuse skids, improve three-dimensional printer and print reliability.
Accompanying drawing explanation
accompanying drawing 1 is stereogram of the present invention;
accompanying drawing 2 is top view of the present invention;
accompanying drawing 3 is A-A sectional view of the present invention;
accompanying drawing 4 is card silk wheel group structure schematic diagram of the present invention.
in above accompanying drawing: 1, mount pad; 2, servomotor; 3, passage; 4, orifice of spinneret; 5, heater; 6, synchronous transmission device; 61, driving wheel; 62, follower; 7, the first card silk wheel; 8, the second card silk wheel; 9, gathering sill; 10, slide block; 11, elastic component.
Detailed description of the invention
below in conjunction with embodiment shown in the drawings, the invention will be further described:
embodiment one: see the three-dimensional printer of a kind of synchronous wire feed shown in accompanying drawing 1-4, it comprises frame (not shown), be arranged on the printing mechanism in frame, printing mechanism comprises the mount pad (1) be arranged in frame, be arranged on the servomotor 2 on mount pad 1, the card silk wheels driven by servomotor 2, be arranged on the passage 3 of the importing thermo-fuse below card silk wheels, passage 3 bottom is provided with orifice of spinneret 4, the arrival end of passage 3 is arranged on immediately below card silk wheels, passage 3 bottom is provided with heater 5, card silk wheels comprise the first card silk wheel 7 and the second card silk wheel 8, card silk wheels also comprise the synchronous transmission device 6 of driven by servomotor, synchronous transmission device 6 synchronously drives the first card silk wheel 7 and the second card silk wheel 8, by synchronously driving the first card silk wheel 7 and the second card silk wheel 8, effectively can improve the possibility of wire feed.
synchronous transmission device 6 comprises the driving wheel 61 by driven by servomotor, by the follower 62 that driving wheel 61 transmission drives, driving wheel 61 is taken turns 7 with the first card silk and is coaxially connected, follower 62 is taken turns 8 with the second card silk and is coaxially connected, frame is also provided with the slide block 10 along the linear slide crossing with vertical, second card silk wheel 8 rotates and is arranged on slide block 10, slide block 10 is provided with and promotes the elastic component 11 of slide block 10 to the direction motion of the first card silk wheel 7, mount pad is provided with the gathering sill that horizontal direction extends, slide block 10 is arranged in the gathering sill on mount pad 1, the thermo-fuse of the first card silk wheel 7 and the second card silk wheel 8 and centre thereof is compressed by elastic component 11, the demand of different-diameter thermo-fuse can be met, can prevent again thermo-fuse from skidding in the first card silk wheel 7 and the second card silk wheel 8.
driving wheel 61 is ladder type tooth with the flute profile of follower 62, because the axle of the first card silk wheel 7 and follower 62 is arranged on slide block 10, minute movement can be produced along with slide block 10, driving wheel 61 and follower 62 adopt ladder type tooth, can effectively reduce driving wheel 61 and change with the spacing of follower 62 impact brought.
embodiment two: its content is substantially identical with embodiment one, difference is that synchronous transmission device 6 is comprised by the combination of the driving wheel 61 of driven by servomotor, the gear train driven by driving wheel 61 or gear and belt wheel, the follower 62 that drives above by the combination transmission of gear train or gear and belt wheel.
above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (1)
1. the three-dimensional printer of a synchronous wire feed, it comprises frame, be arranged on the printing mechanism in frame, described printing mechanism comprises the mount pad (1) be arranged in described frame, be arranged on the servomotor (2) on mount pad (1), the card silk wheels driven by described servomotor (2), be arranged on the passage (3) of the importing thermo-fuse below described card silk wheels, described card silk wheels comprise the first card silk wheel (7) and the second card silk wheel (8), described passage (3) bottom is provided with orifice of spinneret (4), the arrival end of described passage (3) is arranged on immediately below described first card silk wheel (7) and the second card silk wheel (8), described passage (3) bottom is provided with heater (5), it is characterized in that: described card silk wheels also comprise the synchronous transmission device (6) of described driven by servomotor, described synchronous transmission device (6) synchronously drives described first card silk wheel (7) and the second card silk wheel (8),
Described synchronous transmission device (6) comprises by the driving wheel (61) of described driven by servomotor, the follower (62) by described driving wheel (61) transmission driving, described driving wheel (61) is taken turns (7) with described first card silk and is coaxially connected, and described follower (62) is taken turns (8) with described second card silk and is coaxially connected;
Described frame is also provided with the slide block (10) along the linear slide crossing with vertical, described second card silk wheel (8) rotates and is arranged on described slide block (10), described slide block (10) is provided with and promotes the elastic component (11) of described slide block (10) to the direction motion of described first card silk wheel (7);
Described mount pad is provided with the gathering sill that horizontal direction extends, described slide block (10) is arranged in the gathering sill on described mount pad (1);
Described driving wheel (61) is ladder type tooth with the flute profile of described follower (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310340657.8A CN103395208B (en) | 2013-08-07 | 2013-08-07 | A kind of three-dimensional printer of synchronous wire feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310340657.8A CN103395208B (en) | 2013-08-07 | 2013-08-07 | A kind of three-dimensional printer of synchronous wire feed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103395208A CN103395208A (en) | 2013-11-20 |
| CN103395208B true CN103395208B (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310340657.8A Active CN103395208B (en) | 2013-08-07 | 2013-08-07 | A kind of three-dimensional printer of synchronous wire feed |
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| CN (1) | CN103395208B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707509B (en) * | 2013-12-20 | 2016-01-13 | 西安交通大学 | 3D printing easily extensible many materials nozzle system |
| CN103878370B (en) * | 2014-04-09 | 2017-01-18 | 王利民 | Metal 3D printer production equipment |
| CN103978688B (en) * | 2014-05-16 | 2016-05-11 | 天津大学 | A kind of three-dimensional printer shower nozzle of need based jet |
| CN104626587B (en) * | 2015-01-30 | 2017-07-18 | 江苏浩宇电子科技有限公司 | 3D printer wire feeder |
| KR101679194B1 (en) * | 2015-04-27 | 2016-11-24 | 안동대학교 산학협력단 | Multi color 3d printer |
| CN105014969A (en) * | 2015-07-30 | 2015-11-04 | 济南大学 | Printing head walking structure of 3D printer |
| CN107839215A (en) * | 2017-11-10 | 2018-03-27 | 广东白云学院 | 3D printer nozzle group valve and 3D printer |
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|---|---|---|---|---|
| US4804110A (en) * | 1986-01-08 | 1989-02-14 | Charles R. Sperry | Apparatus, method and article for applying a melted adhesive |
| EP0833237A2 (en) * | 1989-10-30 | 1998-04-01 | Stratasys Inc. | Apparatus and method for creating three-dimensional objects |
| US5764521A (en) * | 1995-11-13 | 1998-06-09 | Stratasys Inc. | Method and apparatus for solid prototyping |
| WO2001089714A1 (en) * | 2000-05-19 | 2001-11-29 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Dispensing head and method for dispensing solidifying material |
| CN202862830U (en) * | 2012-10-16 | 2013-04-10 | 邓以翔 | Three-dimensional printer |
| CN103112166A (en) * | 2013-02-17 | 2013-05-22 | 磐纹科技（上海）有限公司 | Extrusion device applied to fused deposition modeling high speed 3D (Three Dimensional) printer |
| CN203527890U (en) * | 2013-08-07 | 2014-04-09 | 苏州江南嘉捷机电技术研究院有限公司 | Three-dimensional printer for feeding wires synchronously |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7384255B2 (en) * | 2005-07-01 | 2008-06-10 | Stratasys, Inc. | Rapid prototyping system with controlled material feedstock |
-
2013
- 2013-08-07 CN CN201310340657.8A patent/CN103395208B/en active Active
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|---|---|---|---|---|
| US4804110A (en) * | 1986-01-08 | 1989-02-14 | Charles R. Sperry | Apparatus, method and article for applying a melted adhesive |
| EP0833237A2 (en) * | 1989-10-30 | 1998-04-01 | Stratasys Inc. | Apparatus and method for creating three-dimensional objects |
| US5764521A (en) * | 1995-11-13 | 1998-06-09 | Stratasys Inc. | Method and apparatus for solid prototyping |
| WO2001089714A1 (en) * | 2000-05-19 | 2001-11-29 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Dispensing head and method for dispensing solidifying material |
| CN202862830U (en) * | 2012-10-16 | 2013-04-10 | 邓以翔 | Three-dimensional printer |
| CN103112166A (en) * | 2013-02-17 | 2013-05-22 | 磐纹科技（上海）有限公司 | Extrusion device applied to fused deposition modeling high speed 3D (Three Dimensional) printer |
| CN203527890U (en) * | 2013-08-07 | 2014-04-09 | 苏州江南嘉捷机电技术研究院有限公司 | Three-dimensional printer for feeding wires synchronously |
Non-Patent Citations (1)
| Title |
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| FDM送丝机构的研究与设计;汪甜田;《中国优秀硕士学位论文全文数据库工程科技II辑》;20090515(第5期);第33页倒数第1行-第34页第11行,图3.2,第35页图3.3 * |
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| CN103395208A (en) | 2013-11-20 |
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Effective date of registration: 20180930 Address after: 215122 1 Exhibition Hall Road, Suzhou Industrial Park, Jiangsu Patentee after: SUZHOU SJEC OPTO-MECHANTRONICS TECHNOLOGY Co.,Ltd. Address before: 215006 75 Tong Yuan Road, Suzhou new industrial park, Suzhou, Jiangsu. Patentee before: Suzhou Jiangnan Jiajie Electromechanical Technology Research Institute Co.,Ltd. |
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Address after: 215122 1 Exhibition Hall Road, Suzhou Industrial Park, Jiangsu Patentee after: Suzhou Xili Technology Co.,Ltd. Country or region after: China Address before: 215122 1 Exhibition Hall Road, Suzhou Industrial Park, Jiangsu Patentee before: SUZHOU SJEC OPTO-MECHANTRONICS TECHNOLOGY Co.,Ltd. Country or region before: China |
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