CN204820352U - 3D print head - Google Patents
3D print head Download PDFInfo
- Publication number
- CN204820352U CN204820352U CN201520513541.4U CN201520513541U CN204820352U CN 204820352 U CN204820352 U CN 204820352U CN 201520513541 U CN201520513541 U CN 201520513541U CN 204820352 U CN204820352 U CN 204820352U
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- China
- Prior art keywords
- fixed part
- utility
- heating resistor
- middle fixed
- model
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Abstract
The utility model provides a 3D print head. According to the automatic silicon steel sheet leveling machine of the transformer, include: fan, heating resistor, shower nozzle, radiator, epitheca, inferior valve, middle fixed part, fixed aluminium pig, the fan sticky go up the casing installation department, the epitheca passes through with the inferior valve middle fixed part connects, the inferior valve bottom is provided with circular through -hole, the radiator is arranged in inside the middle fixed part, follow circular through -hole is worn out, and connect in the heating resistor, the heating resistor connect in fixed aluminium pig, fixed aluminium pig below sets up the shower nozzle. The utility model discloses realize the heat dissipation of heating piece and print the material cooling and go on simultaneously, improved work efficiency, prolonged print head's life.
Description
Technical field
The utility model embodiment relates to 3D printer technology field, particularly relates to a kind of 3D printer head.
Background technology
3D printer is also known as three-dimensional printer, a kind of accumulation manufacturing technology, i.e. a kind of machine of RP technique, it is based on a kind of mathematical model file, use special wax material, powdery metal or plastics etc. can jointing material, manufacture three-dimensional object by the jointing material printed from level to level.Present stage, three-dimensional printer was used to manufacture a product.The mode successively printed carrys out the technology of constructed object.The principle of 3D printer is that data and raw material are put in 3D printer, and machine can be created product from level to level according to program.
The heat block for heater strip material is generally had in the nozzle structure of 3D printer, but due to generally independently heating component can be arranged in heat block, by heating component, heat block heated thus melt silk material, but the temperature sink in existing heat block and the cooling of printing material can not be carried out, and print silk and are easily blocked in conduit because conduit is overheated simultaneously.
Utility model content
The utility model embodiment provides a kind of 3D printer head, and expect that cooling can not be carried out simultaneously with the temperature sink overcome in prior art in 3D printer head in heat block with printing, printing silk is blocked in the problem in conduit.
The utility model 3D printer head, comprising: fan, heating resistor, shower nozzle, radiator, also comprise: upper casing, lower casing, middle fixed part, fixing aluminium block;
Described fan is adhesive in described upper shell installation portion, described upper casing is connected by described middle fixed part with lower casing, manhole is provided with bottom described lower casing, it is inner that described radiator is placed in described middle fixed part, pass from described manhole, and being connected to described heating resistor, described heating resistor is connected to described fixing aluminium block, arranges described shower nozzle below described fixing aluminium block.
Further, the fin of described radiator is that vertical direction is arranged.
Further, be also provided with support movable part between any two installation portions of described upper casing, described support is connected with the middle fixed part being positioned at described support movable part by screw.
The utility model achieve heat block heat radiation and print material cooling carry out simultaneously, improve operating efficiency, extend the service life of printer head.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model 3D printer head;
Fig. 2 is the top view of the utility model 3D printer head;
Fig. 3 is the sectional view of the utility model 3D printer head;
Fig. 4 is the upward view of the utility model 3D printer head;
Fig. 5 is the rearview of the utility model 3D printer head.
Drawing reference numeral illustrates:
101-fan, 102 heating resistors, 103 shower nozzles, 104 radiators, 105 upper casings, 106 lower casings, 107 middle fixed parts, 108 fixing aluminium block, 109 installation portions, 110 manholes, 111 support movable parts.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the structural representation of the utility model 3D printer head, and as shown in Figure 1, in the present embodiment, 3D printer head comprises:
Fan 101, heating resistor 102, shower nozzle 103, radiator 104, upper casing 105, lower casing 106, middle fixed part 107, fixing aluminium block 108;
Described fan 101 is adhesive in described upper shell installation portion 109, described upper casing 105 is connected by described middle fixed part 107 with lower casing 106, manhole 110 is provided with bottom described lower casing, it is inner that described radiator 104 is placed in described middle fixed part 107, pass from described manhole 110, and being connected to described heating resistor 102, described heating resistor 102 is connected to described fixing aluminium block 108, arranges described shower nozzle 103 below described fixing aluminium block 108;
Fig. 2 is the top view of the utility model 3D printer head, as shown in Figure 2, described 3 fans 101 are adhesive in described upper shell 3 installation portions 109, and this installation portion and fan dimension are to mating, it is inner that fan is embedded in described upper casing, thus cold wind when making fan work is blown into upper casing inside.Further, the fin of described radiator 104 is that vertical direction is arranged.Thus the cold wind making top fan blow directly is transferred to the heating resistor of bottom and prints material, ensure that the temperature sink in 3D printer head in heat block carries out with the cooling of printing material simultaneously.
As shown in Figure 5, be also provided with support movable part 111 between any two installation portions 109 of described upper casing, described support is connected with the middle fixed part 107 being positioned at described support movable part by screw.
Fig. 3 is the sectional view of the utility model 3D printer head, and as shown in Figure 3, it is inner that described radiator 104 is placed in described middle fixed part 107, fixed by described radiator by middle fixed part.Connect upper casing by this middle fixed part and lower casing makes the present embodiment 3D printer head outside realize integral structure, ensure that the cold wind of top fan is by the impact of external environment condition, thus can run through from top and be blown into bottom.
Fig. 4 is the upward view of the utility model 3D printer head, as shown in Figure 4, described radiator 104 passes from described manhole 110, and is connected to described heating resistor 102, described heating resistor 102 is connected to described fixing aluminium block 108, arranges described shower nozzle 103 below described fixing aluminium block 108; The cold wind that top fan blows is sent through this manhole, and the heat radiation and the cooling of printing material that achieve heat block are carried out simultaneously, improve operating efficiency, extend the service life of printer head.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (3)
1. a 3D printer head, comprising: fan, heating resistor, shower nozzle, radiator, is characterized in that, also comprises: upper casing, lower casing, middle fixed part, fixing aluminium block;
Described fan is adhesive in described upper shell installation portion, described upper casing is connected by described middle fixed part with lower casing, manhole is provided with bottom described lower casing, it is inner that described radiator is placed in described middle fixed part, pass from described manhole, and being connected to described heating resistor, described heating resistor is connected to described fixing aluminium block, arranges described shower nozzle below described fixing aluminium block.
2. 3D printer head according to claim 1, is characterized in that, the fin of described radiator is that vertical direction is arranged.
3. 3D printer head according to claim 1 and 2, is characterized in that, be also provided with support movable part between any two installation portions of described upper casing, described support is connected with the middle fixed part being positioned at described support movable part by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513541.4U CN204820352U (en) | 2015-07-15 | 2015-07-15 | 3D print head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513541.4U CN204820352U (en) | 2015-07-15 | 2015-07-15 | 3D print head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204820352U true CN204820352U (en) | 2015-12-02 |
Family
ID=54677992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520513541.4U Expired - Fee Related CN204820352U (en) | 2015-07-15 | 2015-07-15 | 3D print head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204820352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363904A (en) * | 2016-10-10 | 2017-02-01 | 南京航空航天大学 | Heat dissipation device of FDM (fused deposition modeling) three-dimensional printing machine with kossel structure |
| CN106671409A (en) * | 2017-03-24 | 2017-05-17 | 四川建筑职业技术学院 | Radiating nozzle of 3D printer |
-
2015
- 2015-07-15 CN CN201520513541.4U patent/CN204820352U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363904A (en) * | 2016-10-10 | 2017-02-01 | 南京航空航天大学 | Heat dissipation device of FDM (fused deposition modeling) three-dimensional printing machine with kossel structure |
| CN106363904B (en) * | 2016-10-10 | 2018-08-28 | 南京航空航天大学 | A kind of radiator of the FDM three-dimensional printers of kossel structures |
| CN106671409A (en) * | 2017-03-24 | 2017-05-17 | 四川建筑职业技术学院 | Radiating nozzle 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 |
Granted publication date: 20151202 Termination date: 20180715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |