CN214983231U - 3D printing nozzle - Google Patents
3D printing nozzle Download PDFInfo
- Publication number
- CN214983231U CN214983231U CN202120308054.XU CN202120308054U CN214983231U CN 214983231 U CN214983231 U CN 214983231U CN 202120308054 U CN202120308054 U CN 202120308054U CN 214983231 U CN214983231 U CN 214983231U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- heat dissipation
- pipe
- shower nozzle
- external pipe
- 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
Links
- 238000010146 3D printing Methods 0.000 title claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims abstract description 31
- 230000017525 heat dissipation Effects 0.000 claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 238000007664 blowing Methods 0.000 claims abstract description 15
- 230000035939 shock Effects 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007639 printing Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 9
- 239000002994 raw material Substances 0.000 description 6
- 239000004411 aluminium Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
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- Nozzles (AREA)
Abstract
The utility model provides a 3D printing nozzle, which belongs to the technical field of 3D printing, and comprises an upper supporting plate, wherein the upper surface of the upper supporting plate is fixedly connected with a shock pad, the upper surface of the shock pad is fixedly connected with a blowing heat dissipation device, one side of the blowing heat dissipation device is fixedly connected with a shunt header pipe, the lower surface of the supporting plate is fixedly connected with a heat dissipation column, the lower surface of the heat dissipation column is fixedly connected with an external pipe, one end of the external pipe, which is far away from the heat dissipation column, is fixedly connected with a heat insulation plate, the lower surface of the heat insulation plate is fixedly connected with an external pipe, one end of the external pipe, which is far away from the heat insulation plate, is fixedly connected with a heating block, the lower surface of the heating block is fixedly connected with a nozzle, when the blowing heat dissipation device is started, the nozzle can not be influenced during working due to the setting of the shock pad, and the 3D printing quality is ensured, meanwhile, the main flow distribution pipe and the ventilation hose are prevented from shaking back and forth, and the normal ventilation effect is ensured.
Description
Technical Field
The utility model belongs to the technical field of 3D prints, concretely relates to 3D prints shower nozzle.
Background
A 3D printer, a machine of rapid prototyping technology, is a technology for constructing objects by layer-by-layer printing using bondable materials such as special wax, powdered metal or plastic, based on digital model files. Often used to make models in the fields of mold making, industrial design, etc. or for direct manufacturing of some products, means that this technology is gaining popularity. The working principle of the 3D printer is basically the same as that of a common printer, printing materials are superposed layer by layer under the control of a computer, and finally a blueprint on the computer is changed into a real object; the shower nozzle of the 3D printer that exists in the existing market adopts the nozzle to connect with the heating aluminium pig mostly, installs heating pipe and thermocouple on the aluminium pig for heating and temperature measurement, and the inlet pipe is installed again on upper portion, and the aluminium sheet of dispelling the heat is installed on inlet pipe upper portion, is equipped with radiator fan on the aluminium sheet. However, this structure is liable to cause the entire nozzle to vibrate under the vibration of the heat dissipation fan, which affects printing.
Simultaneously the thermal-insulated effect of the 3D print head of this kind of structure is unstable, and heat can slowly conduct more than the inlet pipe after heating for a long time, and the printing material can begin to soften at the upper portion, causes the jam, not only causes the waste of printing material, reduces the efficiency of printing, causes the loss of printing time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 3D prints shower nozzle, the thermal-insulated effect that aims at solving the 3D print head of this kind of structure simultaneously among the prior art is unstable, and heat can slowly conduct more than the inlet pipe after long-time heating, and the printing material can begin to soften in the upper portion, causes the jam, not only causes the waste of printing material, reduces the efficiency of printing, causes the problem of the loss of printing time.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a 3D prints shower nozzle, includes last backup pad, the last fixed surface of going up the backup pad is connected with the shock pad, the last fixed surface of shock pad is connected with the heat abstractor that bloies, one side fixedly connected with reposition of redundant personnel house steward of the heat abstractor that bloies, the lower fixed surface of backup pad is connected with the heat dissipation post, the lower fixed surface of heat dissipation post is connected with the outside pipe, the one end fixedly connected with heat insulating board of heat dissipation post is kept away from to the outside pipe, the lower fixed surface of heat insulating board is connected with the outside pipe, the one end fixedly connected with heating piece that the heat insulating board was kept away from to the outside pipe, the lower fixed surface of heating piece is connected with the shower nozzle.
In order to make this 3D print the shower nozzle and reach the purpose of air inlet, conduct the utility model relates to an it is preferred, the one end fixedly connected with ventilation hose of reposition of redundant personnel house steward.
In order to make this 3D print the shower nozzle and reach fixed purpose, conduct the utility model relates to an it is preferred, the fixed pipe of one end fixedly connected with that the reposition of redundant personnel house steward was kept away from to ventilation hose.
In order to make this 3D print the shower nozzle and reach the purpose of spraying, conduct the utility model relates to an it is preferred, the shower nozzle hole has been seted up to the one end of shower nozzle.
In order to make this a 3D print the not obstructed purpose of shower nozzle, as the utility model relates to an it is preferred, the inner wall swing joint of outside pipe has inside pipe.
In order to make this 3D print the shower nozzle and reach ventilation cooling's purpose, conduct the utility model relates to an it is preferred, the ventilation hole has been seted up to the lower surface of heat dissipation post.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this 3D prints shower nozzle, through the heat dissipation post, the ventilation hole, outside pipe, inside pipe, heat insulating board, the cooperation of heating piece and shower nozzle, the raw materials is through outside pipe and inside pipe, again through heat insulating piece and heating piece, the material of damage raw materials in the heat dissipation post is risen to the temperature that utilizes the heat insulating piece to prevent the heating piece, dispel the heat by the ventilation hose wind-guiding in the ventilation hole in the heat dissipation post and reach the temperature of ideal and prevent to block up, spout in the shower nozzle hole in the shower nozzle at last.
2. This 3D prints shower nozzle, through the cooperation of the heat abstractor of blowing, reposition of redundant personnel house steward, ventilation hose, fixed pipe, shower nozzle, when the heat abstractor of blowing starts, because the setting of shock pad, the during operation can not influence the shower nozzle, has guaranteed the quality that 3D printed, has also avoided reposition of redundant personnel house steward and ventilation hose to make a round trip to rock simultaneously, has guaranteed the effect of normal ventilation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic rear view of the present invention;
fig. 3 is a schematic diagram of the right-side view structure of the present invention;
fig. 4 is a schematic bottom view of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1;
in the figure: 1. a support plate; 2. a heat insulation plate; 3. a heating block; 4. a spray head; 5. a blowing heat dissipation device; 6. a shock pad; 7. a heat-dissipating column; 8. a shunt main pipe; 9. a vent hole; 10. a nozzle hole; 11. a ventilation hose; 12. an inner tube; 13. an outer tube; 14. and fixing the tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a 3D prints shower nozzle, including last backup pad 1, the last fixed surface of going up backup pad 1 is connected with the shock pad 6, the last fixed surface of shock pad 6 is connected with heat abstractor 5 of blowing, one side fixedly connected with reposition of redundant personnel house steward 8 of heat abstractor 5 of blowing, the lower fixed surface of backup pad 1 is connected with heat dissipation post 7, the lower fixed surface of heat dissipation post 7 is connected with outside pipe 13, the one end fixedly connected with heat insulating board 2 of heat dissipation post 7 is kept away from to outside pipe 13, the lower fixed surface of heat insulating board 2 is connected with outside pipe 13, the one end fixedly connected with heating block 3 of heat insulating board 2 is kept away from to outside pipe 13, the lower fixed surface of heating block 3 is connected with shower nozzle 4.
In the embodiment of the utility model, this 3D prints shower nozzle, the raw materials is through outside pipe 13 and inside pipe 12, pass through heat insulating board 2 and heating piece 3 again, utilize heat insulating board 2 to prevent that the temperature of heating piece 3 from rising to the material of damaging the raw materials in heat dissipation post 7, dispel the heat by ventilation hose 11 wind-guiding in the ventilation hole 9 in the heat dissipation post 7 and reach the temperature of ideal and prevent to block up, spout in shower nozzle hole 10 in shower nozzle 4 at last, through heat abstractor 5 of blowing, shunt main 8, ventilation hose 11, fixed pipe 14, the cooperation of shower nozzle 4, when heat abstractor 5 starts blowing, because shock pad 6's setting, shower nozzle 4 can not be influenced in the during operation, the quality that 3D printed has been guaranteed, shunt main 8 and ventilation hose 11 have also been avoided simultaneously and have rocked back and forth, the effect of normal ventilation has been guaranteed.
Specifically, one end of the branch manifold 8 is fixedly connected with a ventilation hose 11.
In this embodiment: the air of the blowing and heat dissipating device 5 is conveyed away by the arrangement of the ventilation hose 11.
Specifically, a fixed pipe 14 is fixedly connected to one end of the ventilation hose 11 away from the flow dividing manifold 8.
In this embodiment: the fixing function is realized through the arrangement of the fixing tube 14.
Specifically, one end of the nozzle 4 is provided with a nozzle hole 10.
In this embodiment: through the arrangement of the nozzle hole 10, the spraying function is realized.
Specifically, the inner wall of the outer tube 13 is movably connected with the inner tube 12.
In this embodiment: the plug is easy to clean through the arrangement of the inner pipe 12.
Specifically, the lower surface of the heat dissipation column 7 is provided with a vent hole 9.
In this embodiment: through the setting of ventilation hole 9, play ventilation cooling's effect.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The utility model discloses a theory of operation and use flow: this 3D prints shower nozzle when using, the raw materials is through outside pipe 13 and inside pipe 12, pass through heat insulating board 2 and heating piece 3 again, utilize heat insulating board 2 to prevent that the temperature of heating piece 3 from rising to the material of damaging the raw materials in heat dissipation post 7, dispel the heat in the ventilation hole 9 in the heat dissipation post 7 by ventilation hose 11 wind-guiding and reach the temperature of ideal and prevent to block up, spout in the shower nozzle hole 10 in shower nozzle 4 at last, through heat abstractor 5 of blowing, shunt main 8, ventilation hose 11, fixed pipe 14, the cooperation of shower nozzle 4, when heat abstractor 5 starts blowing, because the setting of shock pad 6, during operation can not influence shower nozzle 4, the quality that 3D printed has been guaranteed, shunt main 8 and ventilation hose 11 have also been avoided rocking back and forth simultaneously, the effect of normal ventilation has been guaranteed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a 3D prints shower nozzle, includes backup pad (1), its characterized in that: the upper surface of the upper supporting plate (1) is fixedly connected with a shock pad (6), the upper surface of the shock pad (6) is fixedly connected with a blowing heat dissipation device (5), one side of the blowing heat dissipation device (5) is fixedly connected with a shunt header pipe (8), the lower surface of the supporting plate (1) is fixedly connected with a heat dissipation column (7), the lower surface of the heat dissipation column (7) is fixedly connected with an external pipe (13), the external pipe (13) is far away from one end of the heat dissipation column (7) and is fixedly connected with a heat insulation plate (2), the lower surface of the heat insulation plate (2) is fixedly connected with an external pipe (13), the external pipe (13) is far away from one end of the heat insulation plate (2) and is fixedly connected with a heating block (3), and the lower surface of the heating block (3) is fixedly connected with a spray head (4).
2. The 3D printing head according to claim 1, wherein: one end of the shunt main pipe (8) is fixedly connected with a ventilation hose (11).
3. The 3D printing head according to claim 2, wherein: and one end of the ventilation hose (11) far away from the shunt main pipe (8) is fixedly connected with a fixed pipe (14).
4. The 3D printing head according to claim 1, wherein: one end of the spray head (4) is provided with a spray head hole (10).
5. The 3D printing head according to claim 1, wherein: the inner wall of the outer pipe (13) is movably connected with an inner pipe (12).
6. The 3D printing head according to claim 1, wherein: the lower surface of the heat dissipation column (7) is provided with a ventilation hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120308054.XU CN214983231U (en) | 2021-02-03 | 2021-02-03 | 3D printing nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120308054.XU CN214983231U (en) | 2021-02-03 | 2021-02-03 | 3D printing nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214983231U true CN214983231U (en) | 2021-12-03 |
Family
ID=79146668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120308054.XU Expired - Fee Related CN214983231U (en) | 2021-02-03 | 2021-02-03 | 3D printing nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214983231U (en) |
-
2021
- 2021-02-03 CN CN202120308054.XU patent/CN214983231U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20211203 |