CN203391472U - Nozzle heating structure of 3-D printer - Google Patents
Nozzle heating structure of 3-D printer Download PDFInfo
- Publication number
- CN203391472U CN203391472U CN201320318558.5U CN201320318558U CN203391472U CN 203391472 U CN203391472 U CN 203391472U CN 201320318558 U CN201320318558 U CN 201320318558U CN 203391472 U CN203391472 U CN 203391472U
- Authority
- CN
- China
- Prior art keywords
- shower nozzle
- heat block
- block
- resistance wire
- heating
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a nozzle heating structure of a 3-D printer. The nozzle heating structure comprises a nozzle, a resistance wire and a heating block, wherein the heating block surrounds the nozzle, and the resistance wire is embedded in the heating block. The heating block is prepared from aluminum cladding copper material or a copper block or an aluminum block. The nozzle is heated by the resistance wire through the heating block, the heating is uniform, the effect is good, and no material jam phenomenon happens.
Description
Technical field
The utility model relates to a kind of shower nozzle heating arrangement of three-dimensional printer.
Background technology
The shower nozzle of three-dimensional printer need to heat and the temperature that keeps reaching setting just can be started working.Prior art is to adopt resistance wire directly to heat the method for shower nozzle, namely resistance wire is wrapped in around shower nozzle, and when resistance wire energising heating, shower nozzle is just heated.The weak point of this direct-fired mode is that heating-up temperature is balanced not, is easy to cause shower nozzle putty and three-dimensional printer cannot be worked.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of shower nozzle heating arrangement of three-dimensional printer.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: the shower nozzle heating arrangement of three-dimensional printer, comprises shower nozzle, resistance wire and heat block; Heat block is enclosed in around shower nozzle, and resistance wire is embedded in heat block.
As preferably, heat block is that aluminium copper-clad material is made.
Preferred as another one, heat block is that copper billet is made.
Also have one preferably, heat block is that aluminium block is made.
The beneficial effects of the utility model are:
Adopt resistance wire by heat block, shower nozzle to be heated, heating-up temperature is even and effective, putty phenomenon can not occur.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of the shower nozzle heating arrangement embodiment of the utility model three-dimensional printer.
In figure, 1-heat block, 2-shower nozzle, 3-resistance wire.
The specific embodiment
Fig. 1 is the shower nozzle heating arrangement of three-dimensional printer, comprises shower nozzle 2, resistance wire 3 and heat block 1.The heat block 1 that aluminium copper-clad material is made is enclosed in shower nozzle 2 around, and resistance wire 3 is embedded in heat block.
Heat block 1 also can be made with copper billet or aluminium block.
During work, resistance wire 3 first heats heat block 1, because heat block is by the middle of shower nozzle 2 is enclosed in, finally by heat block 1, shower nozzle 2 is heated to the temperature of setting, at this moment just to the inner chamber of shower nozzle, starts feeding and start to print.
Above-described the utility model embodiment, does not form the restriction to the utility model protection domain.Any modification of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in claim protection domain of the present utility model.
Claims (4)
1. the shower nozzle heating arrangement of three-dimensional printer, comprises shower nozzle and resistance wire, it is characterized in that: also comprise heat block; Described heat block is enclosed in around shower nozzle, and described resistance wire is embedded in heat block.
2. the shower nozzle heating arrangement of three-dimensional printer according to claim 1, is characterized in that: described heat block is that aluminium copper-clad material is made.
3. the shower nozzle heating arrangement of three-dimensional printer according to claim 1, is characterized in that: described heat block is that copper billet is made.
4. the shower nozzle heating arrangement of three-dimensional printer according to claim 1, is characterized in that: described heat block is that aluminium block is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320318558.5U CN203391472U (en) | 2013-06-03 | 2013-06-03 | Nozzle heating structure of 3-D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320318558.5U CN203391472U (en) | 2013-06-03 | 2013-06-03 | Nozzle heating structure of 3-D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203391472U true CN203391472U (en) | 2014-01-15 |
Family
ID=49903031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320318558.5U Expired - Fee Related CN203391472U (en) | 2013-06-03 | 2013-06-03 | Nozzle heating structure of 3-D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203391472U (en) |
-
2013
- 2013-06-03 CN CN201320318558.5U patent/CN203391472U/en not_active Expired - Fee Related
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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: 20140115 Termination date: 20150603 |
|
| EXPY | Termination of patent right or utility model |