CN204773631U - 3D print head structure - Google Patents
3D print head structure Download PDFInfo
- Publication number
- CN204773631U CN204773631U CN201520507061.7U CN201520507061U CN204773631U CN 204773631 U CN204773631 U CN 204773631U CN 201520507061 U CN201520507061 U CN 201520507061U CN 204773631 U CN204773631 U CN 204773631U
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- CN
- China
- Prior art keywords
- nozzle
- conveying pipeline
- fixed disk
- head structure
- chassis
- 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 3D print head structure, including conveying pipeline way, fixed disk and the chassis of cover on the conveying pipeline way, be provided with a plurality of shower nozzles on the chassis, a plurality of shower nozzles pass through the nozzle intubate and communicate the conveying pipeline, be provided with the interlock device of fixed nozzle intubate on the chassis, conveying pipeline way lower extreme is equipped with a plurality ofly and hole nozzle intubate external diameter adaptation. Adopt the utility model discloses work efficiency can effectively be improved to simple structure, the easy realization.
Description
Technical field
The utility model relates to 3D printing technique field, specifically a kind of 3D printer head structure.
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, but due to the feature that can not reconcile of nozzle inside diameter, the speed that 3D prints and precision are also just non-adjustable, for when producing the not high position of some required precisions or parts, production efficiency just seems particularly low.
Utility model content
The utility model aims to provide a kind of 3D printer head structure, to solve the problem.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of 3D printer head structure, is characterized in that: comprise conveying pipeline, be enclosed within fixed disk on conveying pipeline and chassis; Described chassis is provided with multiple shower nozzle, and multiple shower nozzle is communicated to conveying pipeline by nozzle cannula; Described chassis is provided with the occlusion screw thread of fixed nozzle intubate; Described conveying pipeline lower end is provided with hole that is multiple and nozzle cannula external diameter adaptation, and it is provided with closing structure at Kong Chu.
Further, described shower nozzle be divided into nozzle fixed disk, the nozzle be connected on nozzle fixed disk.
Further, described nozzle fixed disk and nozzle cannula are hinged by hollow ball.
Further, heating element heater is provided with in described nozzle fixed disk.
Further, described chassis has accommodating groove, and accommodating groove is skewed slot.
The beneficial effects of the utility model are:
One, many nozzle structures form is adopted, the nozzle of multiple different inner diameters can be fixed on simultaneously on different nozzle fixed disks, when carrying out the manufacture of different parts, can according to concrete required precision, adjust different jet velocities to control, enhance productivity.
Two, shower nozzle is detachable, and when certain shower nozzle blocking occurs or damages, can carry out detachable maintaining fast, or close the passage of this shower nozzle, the continuation not affecting other shower nozzles uses, and improves interchangeability of parts energy.
Three, nozzle fixed disk and nozzle cannula are hinged by hollow ball, and nozzle fixed disk can carry out slight adjustment, to adapt to station.
Four, chassis has accommodating groove, and accommodating groove is skewed slot, can be tilting in accommodating groove by the nozzle fixed disk do not used, and avoids the work affecting other shower nozzles.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the 3D printer head structure that the utility model provides.
Mark in figure: 1 be conveying pipeline, 2 be fixed disk, 3 be chassis, 4 be accommodating groove, 5 be nozzle cannula, 6 be ball pivot, 7 be nozzle fixed disk, 8 for nozzle.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described further.
As shown in Figure 1, a kind of 3D printer head structure, comprises conveying pipeline 1, is enclosed within fixed disk 2 on conveying pipeline 1 and chassis 3; Described chassis 3 is provided with multiple shower nozzle, and multiple shower nozzle is communicated to conveying pipeline by nozzle cannula 5; Described chassis 3 is provided with the occlusion screw thread of fixed nozzle intubate 5; Described conveying pipeline 1 lower end is provided with hole that is multiple and nozzle cannula 5 external diameter adaptation, and it is provided with closing structure at Kong Chu.
Described shower nozzle is divided into nozzle fixed disk 7, the nozzle 8 be connected on nozzle fixed disk 7.Described nozzle fixed disk 7 is connected by hollow ball pivot 6 with nozzle cannula 5.Heating element heater is provided with in described nozzle fixed disk 7.Described chassis 3 has accommodating groove 4, and accommodating groove 4 is skewed slot.
In use, the nozzle of multiple different inner diameters is fixed on nozzle fixed disk 7, and hinged good nozzle cannula 5 is inserted in conveying pipeline 1, and use threaded engagement.For the precision needing to manufacture, the closing structure of the nozzle 8 that open holes place is corresponding, is passed into wire stock in conveying pipeline 1, and when by nozzle fixed disk 7, is heated to hot melt state with heating element heater.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a 3D printer head structure, is characterized in that: comprise conveying pipeline, be enclosed within fixed disk on conveying pipeline and chassis; Described chassis is provided with multiple shower nozzle, and multiple shower nozzle is communicated to conveying pipeline by nozzle cannula; Described chassis is provided with the occlusion screw thread of fixed nozzle intubate; Described conveying pipeline lower end is provided with hole that is multiple and nozzle cannula external diameter adaptation.
2. 3D printer head structure according to claim 1, is characterized in that: described shower nozzle is divided into nozzle fixed disk, the nozzle be connected on nozzle fixed disk.
3. 3D printer head structure according to claim 2, is characterized in that: described nozzle fixed disk and nozzle cannula are hinged by hollow ball.
4. 3D printer head structure according to claim 2, is characterized in that: be provided with heating element heater in described nozzle fixed disk.
5. 3D printer head structure according to claim 1, is characterized in that: described chassis has accommodating groove, and accommodating groove is skewed slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507061.7U CN204773631U (en) | 2015-07-14 | 2015-07-14 | 3D print head structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507061.7U CN204773631U (en) | 2015-07-14 | 2015-07-14 | 3D print head structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204773631U true CN204773631U (en) | 2015-11-18 |
Family
ID=54513753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520507061.7U Expired - Fee Related CN204773631U (en) | 2015-07-14 | 2015-07-14 | 3D print head structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204773631U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985815A (en) * | 2015-07-14 | 2015-10-21 | 成都思维智造科技有限公司 | 3D (three dimensional) printer sprayer structure |
| WO2017206127A1 (en) * | 2016-06-01 | 2017-12-07 | 深圳万为智能制造科技有限公司 | Multi-channel telescopic nozzle valve for 3d printing, and nozzle valve control system |
| CN109909500A (en) * | 2017-12-13 | 2019-06-21 | 南京机器人研究院有限公司 | A kind of method of 3D printing machine components |
-
2015
- 2015-07-14 CN CN201520507061.7U patent/CN204773631U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985815A (en) * | 2015-07-14 | 2015-10-21 | 成都思维智造科技有限公司 | 3D (three dimensional) printer sprayer structure |
| WO2017206127A1 (en) * | 2016-06-01 | 2017-12-07 | 深圳万为智能制造科技有限公司 | Multi-channel telescopic nozzle valve for 3d printing, and nozzle valve control system |
| CN109909500A (en) * | 2017-12-13 | 2019-06-21 | 南京机器人研究院有限公司 | A kind of method of 3D printing machine components |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20200714 |