CN205326302U - Double -colored 3D print head - Google Patents
Double -colored 3D print head Download PDFInfo
- Publication number
- CN205326302U CN205326302U CN201620020686.5U CN201620020686U CN205326302U CN 205326302 U CN205326302 U CN 205326302U CN 201620020686 U CN201620020686 U CN 201620020686U CN 205326302 U CN205326302 U CN 205326302U
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- Prior art keywords
- conveying pipeline
- colored
- feed pipe
- double
- casing
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Abstract
The utility model belongs to the technical field of the 3D printing apparatus, concretely relates to double -colored 3D print head. Including dismantling nozzle, feeding subassembly, heating thermometric component and radiator unit, the feeding subassembly includes feeding casing, inlet pipe, conveying pipeline and choke, and inlet pipe and conveying pipeline are installed on the feeding casing about dividing, and conveying pipeline and choke communicate the setting from top to bottom, corresponds inlet pipe and conveying pipeline in the feeding casing and communicates respectively and be equipped with feedstock channel and expect the passageway with failing, heating thermometric component is including the heating casing and set up heating device, temperature measuring device and the fixing device in the casing, can dismantle nozzle install in heating casing lower part, radiator unit is the fin, and this fin suit is between the upper portion and conveying pipeline and choke of choke, the lower part of choke extends to in the heating casing to with can dismantle the nozzle and correspond the intercommunication, corresponding feedstock channel has two at least in inlet pipe and the feeding casing, and inlet pipe and feeding casing central line are certain contained angle. The utility model discloses practiced thrift the cost, the repacking is convenient, can guarantee the product and print exquisite degree.
Description
Technical field
This utility model belongs to 3D printing device technical field, is specifically related to a kind of double-colored 3D printer head。
Background technology
Existing 3D printer generally can only carry out the file printing of a kind of color, when carrying out multi-color printing, need to use multiinjector 3D printer, during the work of multiinjector 3D printer, the printed material of the corresponding a kind of color of each nozzle, it is necessary to change the nozzle of correspondence different colours when wanting turn colors in print procedure, the operation of switching nozzle is loaded down with trivial details, and efficiency is low。When carrying out 3D and printing, the often different parts of a part, it is necessary to performance different, the color that the different parts of a part needs is also different。Realize these requirements at present relatively difficult, and existing printer there is also gap when double-colored transition, cause that model surface exquisiteness degree is not high。
Summary of the invention
This utility model aims to solve the problem that existing 3D printer can not print different color at the different parts of a part, or prints the technical problem of the material of different performance at the different parts of a part。
For solving above-mentioned technical problem, the technical solution of the utility model is:
Design a kind of double-colored 3D printer head, including removable nozzle, feeding assembly, heating temperature measurement component and radiating subassembly；Wherein feeding assembly includes charging housing, feed pipe, conveying pipeline and trunnion, wherein feed pipe and conveying pipeline divide and are arranged on charging housing up and down, conveying pipeline connects setting up and down with trunnion, and in charging housing, corresponding feed pipe and conveying pipeline are respectively communicated with and are provided with feeding-passage and conveying passage；Described heating temperature measurement component includes heated shell and the heater being arranged in housing, temperature measuring equipment and fixing device, and removable nozzle is arranged on heated shell bottom；Described radiating subassembly is fin；In described feed pipe and charging housing, corresponding feeding-passage has at least two, and feed pipe and charging casing centerline in a certain angle；Described fin is sleeved between top and conveying pipeline and the trunnion of trunnion；The bottom of described trunnion extends in heated shell, and connection corresponding to removable nozzle。
Preferably, in above-mentioned double-colored 3D printer head, described feed pipe is symmetrical arranged along charging casing centerline, and conveying pipeline is arranged along casing centerline。
Preferably, in above-mentioned double-colored 3D printer head, described feed pipe and conveying pipeline are threaded on charging housing by snap joint。
Preferably, in above-mentioned double-colored 3D printer head, the lower end of described conveying pipeline is threaded on a heat sink by snap joint。
Preferably, in above-mentioned double-colored 3D printer head, described fin, heated shell are screwed with trunnion respectively and are connected。
Preferably, in above-mentioned double-colored 3D printer head, described removable nozzle is connected for being screwed with heated shell。
Preferably, in above-mentioned double-colored 3D printer head, described feed pipe and conveying pipeline are polyvinyl fluoride tube。
Technical solutions of the utility model provide the benefit that:
1, this utility model double-colored 3D printer head is compared with the double-colored 3D printer head of tradition, has saved a set of nozzle, heating assembly, temperature measurement component and radiating subassembly, thus having saved cost；And reequip conveniently, monochrome 3D printer is adapted as double-colored 3D printer and only need to change charging housing and a set of extrusion device。
2, due to the feed pipe being provided with 2 or more than 2 corresponding on charging housing, in print procedure, shower nozzle need not be switched and can be achieved with the different parts of a part, performance because needing is different, and use different materials to carry out 3D printing, or the color because needing is different, and uses the material of different colours to carry out 3D printing。Both ensure that Element Design requirement, save again material。And when bi-material or two kinds of color transitions, also not havinging gap, it is ensured that product prints exquisiteness degree。
3 additionally, mainly adopt the connection that is screwed between each parts of this utility model, and employing snap joint is for centre connection, easy installation and removal, it is simple to maintenance and replacing。
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail, wherein:
Fig. 1 is the sectional structure schematic diagram of the double-colored 3D printer head of this utility model；
Fig. 2 is the sectional structure schematic diagram of heating temperature measurement component；
Fig. 3 is the sectional structure schematic diagram of charging housing；
Fig. 4 is the perspective view of removable nozzle；
Sequence number in figure: 1 is removable nozzle, 2 is heated shell, and 3 is temperature measuring equipment, and 4 is heater, and 5 is trunnion, and 6 is fin, and 7 is snap joint, and 8 is polyvinyl fluoride tube, and 9 is charging housing, and 10 is fixing device, and 11 is feed pipe, and 12 is feed pipe。
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model; technical scheme in this utility model embodiment is carried out clear complete description; obviously described embodiment is only the schematic part detailed description of the invention of this utility model; it is not limited to scope of the present utility model; any those skilled in the art, without departing from this utility model design and made equivalent variations and amendment under the premise of principle, all should belong to the scope of this utility model protection。
Referring to Fig. 1-4, in figure, the double-colored 3D printer head of this utility model, including removable nozzle 1, feeding assembly, heating temperature measurement component and radiating subassembly；Wherein feeding assembly includes charging housing 9, feed pipe 11 and 12, conveying pipeline and trunnion 5, wherein feed pipe and conveying pipeline divide and are arranged on charging housing up and down, conveying pipeline connects setting up and down with trunnion, and in charging housing, corresponding feed pipe and conveying pipeline are respectively communicated with and are provided with feeding-passage and conveying passage；Described heating temperature measurement component includes heated shell 2 and the heater 4 being arranged in housing, temperature measuring equipment 3 and fixing device 10, and removable nozzle is arranged on heated shell bottom；Described radiating subassembly is fin 6；In described feed pipe and charging housing, corresponding feeding-passage has two, and feed pipe and charging casing centerline in a certain angle；Described fin is sleeved between top and conveying pipeline and the trunnion of trunnion；The bottom of described trunnion extends in heated shell, and connection corresponding to removable nozzle。
In this utility model one specific embodiment, referring to Fig. 1, in 3, figure, in above-mentioned double-colored 3D printer head, described feed pipe is symmetrical arranged along charging casing centerline, and conveying pipeline is arranged along casing centerline。
In this utility model one specific embodiment, referring to Fig. 1, in 3, figure, in above-mentioned double-colored 3D printer head, described feed pipe and conveying pipeline are threaded on charging housing by snap joint。
In this utility model one specific embodiment, referring in Fig. 1, figure, in above-mentioned double-colored 3D printer head, the lower end of described conveying pipeline is threaded on a heat sink by snap joint 7。
In this utility model one specific embodiment, referring to Fig. 1, in 3, figure, in above-mentioned double-colored 3D printer head, described fin, heated shell are screwed with trunnion respectively and are connected。
In this utility model one specific embodiment, referring in Fig. 1,2,4, figure, in above-mentioned double-colored 3D printer head, described removable nozzle is connected for being screwed with heated shell。
In this utility model one specific embodiment, in above-mentioned double-colored 3D printer head, described feed pipe and conveying pipeline are polyvinyl fluoride tube。
Equipment component involved in the embodiment above if no special instructions, is conventional equipment element。
During use, each charging housing correspondence is provided with 2 (or more than 2) feed pipes, in print procedure, it is not necessary to switching shower nozzle can be achieved with the different parts of a part, because the performance needed is different, and uses different materials to carry out 3D printing。The material of different performances installed by two feed pipes, it is necessary to during material in feed pipe 11, feed pipe 12 is quickly return, feed pipe 11 fast feed。Otherwise, feed pipe 11 is quickly return, feed pipe 12 fast feed。The performance so making the different parts material of same part is different, the position that performance requirement is high, uses the material of correspondence。The position that performance requirement is low uses another material, both ensure that Element Design requirement, saves again material。And during bi-material transition, also do not have gap。
In like manner, each charging housing correspondence installs 2 (or more than 2) feed pipes, in print procedure, it is not necessary to switching shower nozzle can be achieved with the different parts of a part, because the color needed is different, and uses the material of different colours to carry out 3D printing。The material of different colours installed by two feed pipes, it is necessary to during the feed pipe material of feed pipe 11, feed pipe 12 is quickly return, feed pipe 11 fast feed。Otherwise, feed pipe 11 is quickly return, feed pipe 12 fast feed。The different parts so making Same Part prints different color, it is to avoid it is necessary to change the correspondence problem without the nozzle of color when wanting turn colors in print procedure。Gap is not also had during double-colored transition。
To sum up, mainly adopt the connection that is screwed between each parts, and employing snap joint is for centre connection, easy installation and removal, it is simple to maintenance and replacing。Compared with the double-colored 3D printer head of tradition, a set of nozzle, heating assembly, temperature measurement component and radiating subassembly are saved, thus having saved cost；And reequip conveniently, monochrome 3D printer is adapted as double-colored 3D printer and only need to change charging housing and a set of extrusion device。
In this specification, each embodiment adopts the mode gone forward one by one to be described, and what each embodiment stressed is the difference with other embodiments, and between each embodiment, identical similar part is cross-referenced。
Described above to disclosed embodiment, makes those skilled in the art be capable of or uses this utility model。Revising apparent to those skilled in the art to the many places of these embodiments, generic principles defined herein under the premise without departing from the spirit or scope of utility model, can realize in other embodiments。Therefore, this utility model will be not restricted to these embodiments illustrated herein, and be to fit to the widest range consistent with principles disclosed herein and features of novelty。
Claims (7)
1. a double-colored 3D printer head, including removable nozzle, feeding assembly, heating temperature measurement component and radiating subassembly；Wherein feeding assembly includes charging housing, feed pipe, conveying pipeline and trunnion, wherein feed pipe and conveying pipeline divide and are arranged on charging housing up and down, conveying pipeline connects setting up and down with trunnion, and in charging housing, corresponding feed pipe and conveying pipeline are respectively communicated with and are provided with feeding-passage and conveying passage；Described heating temperature measurement component includes heated shell and the heater being arranged in housing, temperature measuring equipment and fixing device, and removable nozzle is arranged on heated shell bottom；Described radiating subassembly is fin, and this fin is sleeved between top and conveying pipeline and the trunnion of trunnion；The bottom of described trunnion extends in heated shell, and connection corresponding to removable nozzle；It is characterized in that: in described feed pipe and charging housing, corresponding feeding-passage has at least two, and feed pipe and charging casing centerline in a certain angle。
2. double-colored 3D printer head according to claim 1, is characterized in that: described feed pipe is symmetrical arranged along charging casing centerline, and conveying pipeline is arranged along casing centerline。
3. double-colored 3D printer head according to claim 1, is characterized in that: described feed pipe and conveying pipeline are threaded on charging housing by snap joint。
4. double-colored 3D printer head according to claim 1, is characterized in that: the lower end of described conveying pipeline is threaded on a heat sink by snap joint。
5. double-colored 3D printer head according to claim 1, is characterized in that: described fin, heated shell are screwed with trunnion respectively and are connected。
6. double-colored 3D printer head according to claim 1, is characterized in that: described removable nozzle is connected for being screwed with heated shell。
7. double-colored 3D printer head according to claim 1, is characterized in that: described feed pipe and conveying pipeline are polyvinyl fluoride tube。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620020686.5U CN205326302U (en) | 2016-01-11 | 2016-01-11 | Double -colored 3D print head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620020686.5U CN205326302U (en) | 2016-01-11 | 2016-01-11 | Double -colored 3D print head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205326302U true CN205326302U (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620020686.5U Expired - Fee Related CN205326302U (en) | 2016-01-11 | 2016-01-11 | Double -colored 3D print head |
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| CN (1) | CN205326302U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217889A (en) * | 2016-09-12 | 2016-12-14 | 同济大学 | Fusion sediment formula 3D printer threeway shower nozzle |
| CN108673894A (en) * | 2018-06-29 | 2018-10-19 | 遵义医学院 | A kind of 3D printing nozzle system |
| CN108790169A (en) * | 2018-08-07 | 2018-11-13 | 上海理工大学 | Three material mixing 3D printing nozzles and five degree of freedom printer |
| EP4144507A1 (en) | 2021-09-03 | 2023-03-08 | Krause DiMaTec GmbH | Temperature and transfer device for a 3d printer, for transferring at least one plastic filament from a solid state to a molten, viscous printing material |
| EP4180208A1 (en) | 2021-11-11 | 2023-05-17 | Krause DiMaTec GmbH | Temperature control and transfer device for a 3d printer for transferring at least one plastic filament from a solid state into a melted viscous printing material |
-
2016
- 2016-01-11 CN CN201620020686.5U patent/CN205326302U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217889A (en) * | 2016-09-12 | 2016-12-14 | 同济大学 | Fusion sediment formula 3D printer threeway shower nozzle |
| CN108673894A (en) * | 2018-06-29 | 2018-10-19 | 遵义医学院 | A kind of 3D printing nozzle system |
| CN108790169A (en) * | 2018-08-07 | 2018-11-13 | 上海理工大学 | Three material mixing 3D printing nozzles and five degree of freedom printer |
| EP4144507A1 (en) | 2021-09-03 | 2023-03-08 | Krause DiMaTec GmbH | Temperature and transfer device for a 3d printer, for transferring at least one plastic filament from a solid state to a molten, viscous printing material |
| DE102021209755A1 (en) | 2021-09-03 | 2023-03-09 | Krause DiMaTec GmbH | Temperature control and transfer device for a 3D printer, for transferring at least one plastic filament from a solid state into a melted, viscous printing material |
| EP4180208A1 (en) | 2021-11-11 | 2023-05-17 | Krause DiMaTec GmbH | Temperature control and transfer device for a 3d printer for transferring at least one plastic filament from a solid state into a melted viscous printing material |
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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: 20160622 Termination date: 20180111 |