CN104985816A - Fast preheating 3D (3-dimensional) printer spray head - Google Patents
Fast preheating 3D (3-dimensional) printer spray head Download PDFInfo
- Publication number
- CN104985816A CN104985816A CN201510410920.5A CN201510410920A CN104985816A CN 104985816 A CN104985816 A CN 104985816A CN 201510410920 A CN201510410920 A CN 201510410920A CN 104985816 A CN104985816 A CN 104985816A
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- hole
- combustion chamber
- conveying pipeline
- disc
- nozzle
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Abstract
The invention discloses a fast preheating 3D (3-dimensional) printer spray head, which comprises a material conveying pipeline, a fixing disc and a bottom disc, wherein the fixing disc is arranged on the conveying pipeline in a sleeving way; the bottom disc is connected onto the fixing disc; a step hole with the smaller upper side and the larger lower side is formed in the middle of the bottom disc; the small hole is a connecting through hole; the large hole is an installing hole; a clamping device is arranged in the installing hole; heat insulation materials are filled in the bottom disc to form a heat insulation layer; the bottom surface of the bottom disc is connected with the spray head; the spray head is divided into a fixing frame, a spray nozzle and a connecting pipe; the fixing frame is connected into the installing hole; the spray nozzle is arranged on the fixing frame; the connecting pipe is inserted into the connecting through hole and is communicated to the material conveying pipeline; a combustion chamber is arranged in the fixing disc; an oxygen conveying gun and a width-adjustable acetylene spray nozzle are in opposite arrangement in the combustion chamber. When the fast preheating 3D printer spray head is adopted, the work efficiency can be effectively improved.
Description
Technical field
The present invention relates to 3D printing technique field, specifically a kind of rapidly pre-warming 3D printer head.
Background technology
3D prints, and is, by software, 3D mathematical model is carried out layering sliding-model control, then uses powdery metal or plastics etc. can adhesive material, builds entity by the mode of successively piling up.3D printing technique, compared with traditional manufacturing technology, can save raw materials for production better.At now conventional on the market 3D printer, by thread heat-fusible materials heating and melting, squeezed by the shower nozzle of a fine channel and gush out, therefore need by need during passage keep heat energy do not scattered and disappeared, hot melt material condensation can cause the blocking of passage, and under hot soak condition, accurate nozzle easily produces thermal deformation, the accuracy of manufacture is caused to decline.
Summary of the invention
The present invention aims to provide a kind of rapidly pre-warming 3D printer head, to solve the problem.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of rapidly pre-warming 3D printer head, is characterized in that: comprise conveying pipeline, the fixed disk be enclosed within conveying pipeline, the chassis be connected on fixed disk; Be provided with up-small and down-big shoulder hole in the middle of described chassis, aperture is connecting through hole, and macropore is installing hole, arranges clamping device in installing hole; Be filled with heat-barrier material in described chassis and form thermal insulation layer, undersurface of bottom disc is connected with shower nozzle; Described shower nozzle is divided into the fixed mount be connected in installing hole, be arranged on nozzle on fixed mount and tube connector, and tube connector inserts connecting through hole and is communicated to conveying pipeline; Be provided with combustion chamber in described fixed disk, in combustion chamber, be relatively set with the acetylene nozzle of oxygen infusion rifle and adjustable width.
Further, described clamping device is multi-jaw chuck.
Further, described thermal insulation layer is tight filled polyurethane formation of foam.
Further, described combustion chamber has and leads to outside waste gas dispatch pipeline.
Beneficial effect of the present invention is:
One, shower nozzle is demountable structure, Fast Installation and dismounting can be realized by gripping mechanism, when the parts that precision prescribed is not high manufacture, can choose the larger spray-nozzle type sprinkler head in aperture is arranged on chassis, equally, when the parts that precision prescribed is higher manufacture, can choose the spray-nozzle type sprinkler head that aperture is less, structure is more flexible.
Two, combustion chamber is provided with in fixed disk, the acetylene nozzle of oxygen infusion rifle and adjustable width is relatively set with in combustion chamber, can heat when carrying out work, simultaneously, the stable of control combustion interior flame and temperature can be realized by regulating the width of acetylene nozzle, violent burning effectively can realize rapidly pre-warming, by wire stock hot melt.
Three, simultaneously, during by chassis, polyurethane foam can prevent heat loss, effectively prevent the wire stock condensation blocking channel of hot melt.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of rapidly pre-warming 3D printer head provided by the invention.
Mark in figure: 1 be conveying pipeline, 2 be fixed disk, 3 be combustion chamber, 4 be thermal insulation layer, 5 be fixed mount, 6 be tube connector, 7 be nozzle, 8 be waste gas dispatch pipeline, 9 be chassis, 10 be acetylene nozzle, 11 for oxygen infusion rifle.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the present invention will be further described.
As shown in Figure 1, a kind of rapidly pre-warming 3D printer head, is characterized in that: comprise conveying pipeline 1, the fixed disk 2 be enclosed within conveying pipeline 1, the chassis 9 be connected on fixed disk 2; Be provided with up-small and down-big shoulder hole in the middle of described chassis 9, aperture is connecting through hole, and macropore is installing hole, arranges clamping device in installing hole; Be filled with heat-barrier material in described chassis 9 and form thermal insulation layer 4, bottom surface, chassis 9 is connected with shower nozzle; Described shower nozzle is divided into the fixed mount 5 be connected in installing hole, be arranged on nozzle 7 on fixed mount 5 and tube connector 6, and tube connector 6 inserts connecting through hole and is communicated to conveying pipeline 1; Be provided with combustion chamber 3 in described fixed disk 2, in combustion chamber 3, be relatively set with the acetylene nozzle 10 of oxygen infusion rifle 11 and adjustable width.Described clamping device is multi-jaw chuck.Described thermal insulation layer 4 is tight filled polyurethane formation of foam.Described combustion chamber 3 has leads to outside waste gas dispatch pipeline 8.
In use, shower nozzle is demountable structure, Fast Installation and dismounting can be realized by gripping mechanism, when the parts that precision prescribed is not high manufacture, can choose aperture larger nozzle 7 shower nozzle is arranged on chassis 9, equally, when the parts that precision prescribed is higher manufacture, can choose aperture less nozzle 7 shower nozzle, structure is more flexible.Combustion chamber 3 is provided with in fixed disk 2, the acetylene nozzle 10 of oxygen infusion rifle 11 and adjustable width is relatively set with in combustion chamber 3, can heat when carrying out work, simultaneously, the stable of control combustion room 3 flame and temperature can be realized by regulating the width of acetylene nozzle 10, violent burning effectively can realize rapidly pre-warming, by wire stock hot melt.Meanwhile, during by chassis 9, polyurethane foam can prevent heat loss, effectively prevent the wire stock condensation blocking channel of hot melt.Adopt structure of the present invention simply, easily to realize, effectively improve the production efficiency of 3D printer.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a rapidly pre-warming 3D printer head, is characterized in that: comprise conveying pipeline, the fixed disk be enclosed within conveying pipeline, the chassis be connected on fixed disk; Be provided with up-small and down-big shoulder hole in the middle of described chassis, aperture is connecting through hole, and macropore is installing hole, arranges clamping device in installing hole; Be filled with heat-barrier material in described chassis and form thermal insulation layer, undersurface of bottom disc is connected with shower nozzle; Described shower nozzle is divided into the fixed mount be connected in installing hole, be arranged on nozzle on fixed mount and tube connector, and tube connector inserts connecting through hole and is communicated to conveying pipeline; Be provided with combustion chamber in described fixed disk, in combustion chamber, be relatively set with the acetylene nozzle of oxygen infusion rifle and adjustable width.
2. rapidly pre-warming 3D printer head according to claim 1, is characterized in that: described clamping device is multi-jaw chuck.
3. rapidly pre-warming 3D printer head according to claim 1, is characterized in that: described thermal insulation layer is tight filled polyurethane formation of foam.
4. rapidly pre-warming 3D printer head according to claim 1, is characterized in that: described combustion chamber has leads to outside waste gas dispatch pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510410920.5A CN104985816B (en) | 2015-07-14 | 2015-07-14 | A kind of rapidly pre-warming 3D printer shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510410920.5A CN104985816B (en) | 2015-07-14 | 2015-07-14 | A kind of rapidly pre-warming 3D printer shower nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104985816A true CN104985816A (en) | 2015-10-21 |
| CN104985816B CN104985816B (en) | 2017-10-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510410920.5A Active CN104985816B (en) | 2015-07-14 | 2015-07-14 | A kind of rapidly pre-warming 3D printer shower nozzle |
Country Status (1)
| Country | Link |
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| CN (1) | CN104985816B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284601A (en) * | 2018-03-22 | 2018-07-17 | 杭州科技职业技术学院 | A kind of novel 3D printer handpiece |
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| JPH0819856A (en) * | 1994-07-06 | 1996-01-23 | Toshiba Ceramics Co Ltd | Heat insulating device for nozzle for molten metal |
| JP3810993B2 (en) * | 2000-09-04 | 2006-08-16 | 東洋機械金属株式会社 | Pressure detector for molding machine |
| US20080149090A1 (en) * | 2006-12-20 | 2008-06-26 | Dae Rae Lee | Heating cooking appliance and burner system of the same |
| CN103802321A (en) * | 2014-02-28 | 2014-05-21 | 句容利威尔电器有限公司 | 3D (three-dimensional) drawing pen |
| CN203680809U (en) * | 2014-01-09 | 2014-07-02 | 浙江腾腾电气有限公司 | Spray head device of 3D (three-dimensional) printer |
| CN203764470U (en) * | 2014-02-24 | 2014-08-13 | 中国中轻国际工程有限公司 | Fuel nozzle device for crucible kiln |
| CN203779867U (en) * | 2014-01-15 | 2014-08-20 | 南京亚弘电气科技有限公司 | Annular heating head of 3D printer extruding machine |
| CN204054675U (en) * | 2014-09-12 | 2014-12-31 | 常州华森三维打印研究院有限公司 | A kind of shower nozzle of 3D printer |
| CN204076844U (en) * | 2014-08-25 | 2015-01-07 | 江苏威宝仕科技有限公司 | A kind of anti-leakage anti-block plug nozzle component for 3D printer |
| CN204172359U (en) * | 2014-10-28 | 2015-02-25 | 成都金采科技有限公司 | A kind of 3D prints pen and nib thereof |
| CN204773629U (en) * | 2015-07-14 | 2015-11-18 | 成都思维智造科技有限公司 | Preheat 3D print head fast |
-
2015
- 2015-07-14 CN CN201510410920.5A patent/CN104985816B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0819856A (en) * | 1994-07-06 | 1996-01-23 | Toshiba Ceramics Co Ltd | Heat insulating device for nozzle for molten metal |
| JP3810993B2 (en) * | 2000-09-04 | 2006-08-16 | 東洋機械金属株式会社 | Pressure detector for molding machine |
| US20080149090A1 (en) * | 2006-12-20 | 2008-06-26 | Dae Rae Lee | Heating cooking appliance and burner system of the same |
| CN203680809U (en) * | 2014-01-09 | 2014-07-02 | 浙江腾腾电气有限公司 | Spray head device of 3D (three-dimensional) printer |
| CN203779867U (en) * | 2014-01-15 | 2014-08-20 | 南京亚弘电气科技有限公司 | Annular heating head of 3D printer extruding machine |
| CN203764470U (en) * | 2014-02-24 | 2014-08-13 | 中国中轻国际工程有限公司 | Fuel nozzle device for crucible kiln |
| CN103802321A (en) * | 2014-02-28 | 2014-05-21 | 句容利威尔电器有限公司 | 3D (three-dimensional) drawing pen |
| CN204076844U (en) * | 2014-08-25 | 2015-01-07 | 江苏威宝仕科技有限公司 | A kind of anti-leakage anti-block plug nozzle component for 3D printer |
| CN204054675U (en) * | 2014-09-12 | 2014-12-31 | 常州华森三维打印研究院有限公司 | A kind of shower nozzle of 3D printer |
| CN204172359U (en) * | 2014-10-28 | 2015-02-25 | 成都金采科技有限公司 | A kind of 3D prints pen and nib thereof |
| CN204773629U (en) * | 2015-07-14 | 2015-11-18 | 成都思维智造科技有限公司 | Preheat 3D print head fast |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284601A (en) * | 2018-03-22 | 2018-07-17 | 杭州科技职业技术学院 | A kind of novel 3D printer handpiece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104985816B (en) | 2017-10-24 |
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Effective date of registration: 20221209 Address after: No. 336, Yunping Road, Pingjin Town, Liangping District, Chongqing 405200 Patentee after: Lu Zuoping Address before: No. 2017, Unit 1, Building 4, Zone 4, New Century Global Center, No. 1700, North Tianfu Avenue, High tech Zone, Chengdu, Sichuan 610041 Patentee before: CHENGDU I-MAKE SCIENCE & TECHNOLOGY Co.,Ltd. |