CN104985819A - 3D (three dimensional) printer sprayer - Google Patents
3D (three dimensional) printer sprayer Download PDFInfo
- Publication number
- CN104985819A CN104985819A CN201510410943.6A CN201510410943A CN104985819A CN 104985819 A CN104985819 A CN 104985819A CN 201510410943 A CN201510410943 A CN 201510410943A CN 104985819 A CN104985819 A CN 104985819A
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- CN
- China
- Prior art keywords
- hole
- chassis
- conveying pipeline
- printer head
- fixed disk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a 3D (three dimensional) printer sprayer. The 3D printer sprayer comprises a material conveying pipeline, a fixed disc and a chassis, wherein the fixed disc sleeves the material conveying pipeline; the chassis is connected to the fixed disc; a step hole is formed in the middle of the chassis; the upper part of the step hole is smaller than the lower part of the step hole; the small hole is a connection through hole; the big hole is a mounting hole; a clamping device is arranged in the mounting hole; a heat-isolating material is filled in the chassis to form a heat-isolating layer; the bottom surface of the chassis is connected with the sprayer; the sprayer consists of a fixing frame, a spraying nozzle and a connecting pipe; the fixing frame is connected in the mounting hole; the spraying nozzle is arranged on the fixing frame; the connecting pipe is inserted into the connection through hole and is communicated with the material conveying pipeline; the fixed disc is of a sealed hollow structure; a water inlet and a water outlet are respectively formed in the two sides of the fixed disc. The working efficiency can be effectively improved by adopting the 3D printer sprayer.
Description
Technical field
The present invention relates to 3D printing technique field, specifically a kind of 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 3D printer head, to solve the problem.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of 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; 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 thermal insulation layer is tight filled polyurethane formation of foam.
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, both sides have water inlet and delivery port, water inlet and delivery port are connected respectively to the intake-outlet of permanent hot water supply circulatory system, constant temperature circulating hot water is led to fixed disk, certain heat effect can be played, meanwhile, 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 3D printer head provided by the invention.
Mark in figure: 1 be conveying pipeline, 2 be fixed disk, 3 be delivery port, 4 be thermal insulation layer, 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 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; 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 thermal insulation layer 4 is tight filled polyurethane formation of foam.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 both sides have water inlet 8 and delivery port 3, water inlet 8 and delivery port 3 are connected respectively to the intake-outlet 3 of permanent hot water supply circulatory system, constant temperature circulating hot water is led to fixed disk 2, certain heat effect can be played, simultaneously, 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 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 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; Described fixed disk is airtight hollow structure, and both sides have water inlet and delivery port.
2. 3D printer head according to claim 1, is characterized in that: described clamping device is multi-jaw chuck.
3. 3D printer head according to claim 1, is characterized in that: described thermal insulation layer is tight filled polyurethane formation of foam.
4. 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 |
|---|---|---|---|
| CN201510410943.6A CN104985819A (en) | 2015-07-14 | 2015-07-14 | 3D (three dimensional) printer sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510410943.6A CN104985819A (en) | 2015-07-14 | 2015-07-14 | 3D (three dimensional) printer sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104985819A true CN104985819A (en) | 2015-10-21 |
Family
ID=54297767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510410943.6A Pending CN104985819A (en) | 2015-07-14 | 2015-07-14 | 3D (three dimensional) printer sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104985819A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231516A (en) * | 2013-04-28 | 2013-08-07 | 厦门大学 | Electro-hydrodynamic coupling self-adapting spray head with ring electrode |
| CN103878983A (en) * | 2014-03-31 | 2014-06-25 | 西安交通大学 | Desktop 3D (three-dimensional) printer with replaceable spray nozzle |
| CN203665957U (en) * | 2014-01-08 | 2014-06-25 | 常州华森三维打印研究院有限公司 | Nozzle mechanism of 3D (3-dimentional) printer for human bone model |
| 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 |
| US20150140155A1 (en) * | 2013-11-15 | 2015-05-21 | Kabushiki Kaisha Toshiba | Three-dimensional modeling head and three-dimensional modeling device |
| CN204773632U (en) * | 2015-07-14 | 2015-11-18 | 成都思维智造科技有限公司 | 3D print head |
-
2015
- 2015-07-14 CN CN201510410943.6A patent/CN104985819A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231516A (en) * | 2013-04-28 | 2013-08-07 | 厦门大学 | Electro-hydrodynamic coupling self-adapting spray head with ring electrode |
| US20150140155A1 (en) * | 2013-11-15 | 2015-05-21 | Kabushiki Kaisha Toshiba | Three-dimensional modeling head and three-dimensional modeling device |
| CN203665957U (en) * | 2014-01-08 | 2014-06-25 | 常州华森三维打印研究院有限公司 | Nozzle mechanism of 3D (3-dimentional) printer for human bone model |
| CN103878983A (en) * | 2014-03-31 | 2014-06-25 | 西安交通大学 | Desktop 3D (three-dimensional) printer with replaceable spray nozzle |
| 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 |
| CN204773632U (en) * | 2015-07-14 | 2015-11-18 | 成都思维智造科技有限公司 | 3D print head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151021 |
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| RJ01 | Rejection of invention patent application after publication |