CN104985818A - Thermal-balance spray head for three-dimensional printer - Google Patents
Thermal-balance spray head for three-dimensional printer Download PDFInfo
- Publication number
- CN104985818A CN104985818A CN201510410928.1A CN201510410928A CN104985818A CN 104985818 A CN104985818 A CN 104985818A CN 201510410928 A CN201510410928 A CN 201510410928A CN 104985818 A CN104985818 A CN 104985818A
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- hole
- spray head
- conveying pipeline
- thermal
- printer head
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Abstract
The invention discloses a thermal-balance spray head for a three-dimensional printer. The thermal-balance spray head is characterized by comprising a material conveying pipeline, a fixed disc sleeved on the material conveying pipeline, and a base plate connected onto the fixed disc, wherein a stepped hole with an upper large part and a smaller lower part is formed in the middle of the base plate; the smaller hole is a connecting through hole; the larger hole is a mounting hole; a clamping device is arranged in the mounting hole; a spray head is connected to the middle of the bottom surface of the base plate; a V-shaped groove is formed in the bottom surface of the base plate around the spray head; multiple groups of refrigeration fans are relatively arranged on the groove wall of the V-shaped groove; the spray head comprises a fixing frame connected to the inside of the mounting hole, a nozzle arranged on the fixing frame as well as a connecting pipe; the connecting pipe is inserted into the connecting through hole and is communicated to the material conveying pipeline; the fixed disc is of a closed hollow structure; a water inlet and a water outlet are respectively formed in two sides of the fixed disk. According to the thermal-balance spray head disclosed by the invention, the working efficiency can be effectively improved.
Description
Technical field
The present invention relates to 3D printing technique field, specifically a kind of thermal balance 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 thermal balance 3D printer head, to solve the problem.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of thermal balance 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 connected with shower nozzle in the middle part of described undersurface of bottom disc, undersurface of bottom disc has V-type groove around shower nozzle, the cell wall of V-type groove is relatively set with and organizes refrigerating fan more; 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; Described fixed disk is airtight hollow structure, and both sides have water inlet and delivery port.
Further, described clamping device is multi-jaw chuck.
Further, described refrigerating fan of often organizing is symmetrical arranged formation at least two refrigerating fans.
Further, described water inlet and delivery port are connected respectively to the intake-outlet of permanent hot water supply circulatory system.
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, fixed disk is airtight hollow structure, and both sides have water inlet and delivery port, and water inlet and delivery port are connected respectively to the intake-outlet of permanent hot water supply circulatory system, lead to constant temperature circulating hot water to fixed disk, can play certain heat effect.
Three, after extrusion equipment prints, the manufactured goods after to printing are needed to cool rapidly, V-type groove is had around shower nozzle at undersurface of bottom disc, the cell wall of V-type groove is relatively set with and organizes refrigerating fan more, and often group refrigerating fan is symmetrical arranged formation at least two refrigerating fans, the wind energy formed in the face of finished product cools, avoids finished product inhomogeneous cooling even from four.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of thermal balance 3D printer head provided by the invention.
Mark in figure: 1 be conveying pipeline, 2 be fixed disk, 3 be delivery port, 4 be refrigerating fan, 5 be fixed mount, 6 be tube connector, 7 be nozzle, 8 be water inlet, 9 for chassis.
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 thermal balance 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; Described chassis 9 is connected with shower nozzle in the middle part of bottom surface, and bottom surface, chassis 9 has V-type groove around shower nozzle, the cell wall of V-type groove is relatively set with many group refrigerating fans 4; 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; Described fixed disk 2 is airtight hollow structure, and both sides have water inlet 8 and delivery port 3.
Described clamping device is multi-jaw chuck.Described refrigerating fan 4 of often organizing is symmetrical arranged formation at least two refrigerating fans 4.Described water inlet 8 and delivery port 3 are connected respectively to the intake-outlet 3 of permanent hot water supply circulatory system.
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.Fixed disk 2 is airtight hollow structure, and both sides have water inlet 8 and delivery port 3, and water inlet 8 and delivery port 3 are connected respectively to the intake-outlet 3 of permanent hot water supply circulatory system, lead to constant temperature circulating hot water to fixed disk 2, can play certain heat effect.After extrusion equipment prints, the manufactured goods after to printing are needed to cool rapidly, V-type groove is had around shower nozzle in bottom surface, chassis 9, the cell wall of V-type groove is relatively set with many group refrigerating fans 4, and often group refrigerating fan 4 is symmetrical arranged formation at least two refrigerating fans 4, the wind energy formed in the face of finished product cools, avoids finished product inhomogeneous cooling even from four.Adopt structure of the present invention simply, easily to realize, effectively can improve the operating 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 thermal balance 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 connected with shower nozzle in the middle part of described undersurface of bottom disc, undersurface of bottom disc has V-type groove around shower nozzle, the cell wall of V-type groove is relatively set with and organizes refrigerating fan more; 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; Described fixed disk is airtight hollow structure, and both sides have water inlet and delivery port.
2. thermal balance 3D printer head according to claim 1, is characterized in that: described clamping device is multi-jaw chuck.
3. thermal balance 3D printer head according to claim 1, is characterized in that: described refrigerating fan of often organizing is symmetrical arranged formation at least two refrigerating fans.
4. thermal balance 3D printer head according to claim 1, is characterized in that: described water inlet and delivery port are connected respectively to the intake-outlet of permanent hot water supply circulatory system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510410928.1A CN104985818A (en) | 2015-07-14 | 2015-07-14 | Thermal-balance spray head for three-dimensional printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510410928.1A CN104985818A (en) | 2015-07-14 | 2015-07-14 | Thermal-balance spray head for three-dimensional printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104985818A true CN104985818A (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510410928.1A Pending CN104985818A (en) | 2015-07-14 | 2015-07-14 | Thermal-balance spray head for three-dimensional printer |
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| Country | Link |
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| CN (1) | CN104985818A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737434A (en) * | 2016-03-22 | 2016-07-06 | 宁波高新区美斯特科技有限公司 | Nozzle refrigeration system |
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| CN203945697U (en) * | 2014-07-24 | 2014-11-19 | 广西桂林宇川光电科技有限公司 | A kind of 3D printer head pay-off |
| CN203974076U (en) * | 2014-07-11 | 2014-12-03 | 东莞中国科学院云计算产业技术创新与育成中心 | A kind of multiinjector 3D printer |
| CN104290328A (en) * | 2014-10-20 | 2015-01-21 | 合肥斯科尔智能科技有限公司 | Double-spraying-nozzle and multi-colored model printing system |
| CN204136435U (en) * | 2013-12-30 | 2015-02-04 | 河南海王星科技发展有限公司 | The 3D printer that a kind of fusion stacking is shaping |
| CN204317412U (en) * | 2014-12-08 | 2015-05-13 | 河海大学常州校区 | A kind of 3D printer head of chocolate material |
| CN204773628U (en) * | 2015-07-14 | 2015-11-18 | 成都思维智造科技有限公司 | Thermal balance 3D print head |
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2015
- 2015-07-14 CN CN201510410928.1A patent/CN104985818A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204136435U (en) * | 2013-12-30 | 2015-02-04 | 河南海王星科技发展有限公司 | The 3D printer that a kind of fusion stacking is shaping |
| CN203974076U (en) * | 2014-07-11 | 2014-12-03 | 东莞中国科学院云计算产业技术创新与育成中心 | A kind of multiinjector 3D printer |
| CN203945697U (en) * | 2014-07-24 | 2014-11-19 | 广西桂林宇川光电科技有限公司 | A kind of 3D printer head pay-off |
| CN104290328A (en) * | 2014-10-20 | 2015-01-21 | 合肥斯科尔智能科技有限公司 | Double-spraying-nozzle and multi-colored model printing system |
| CN204317412U (en) * | 2014-12-08 | 2015-05-13 | 河海大学常州校区 | A kind of 3D printer head of chocolate material |
| CN204773628U (en) * | 2015-07-14 | 2015-11-18 | 成都思维智造科技有限公司 | Thermal balance 3D print head |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737434A (en) * | 2016-03-22 | 2016-07-06 | 宁波高新区美斯特科技有限公司 | Nozzle refrigeration system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151021 |