CN208730373U - A kind of printer head - Google Patents
A kind of printer head Download PDFInfo
- Publication number
- CN208730373U CN208730373U CN201821350598.7U CN201821350598U CN208730373U CN 208730373 U CN208730373 U CN 208730373U CN 201821350598 U CN201821350598 U CN 201821350598U CN 208730373 U CN208730373 U CN 208730373U
- Authority
- CN
- China
- Prior art keywords
- fan
- guide frame
- printing silk
- silk guide
- shell
- 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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- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The utility model discloses a kind of printer heads, including shell, radiator, motor and printing silk guide frame, radiator, motor and printing silk guide frame are mounted on the inside of shell, radiator includes DC fan and turbofan, the back side of DC fan installation inside housings, the lower end of turbofan installation inside housings, printing silk guide frame includes nozzle, heating module, trunnion, feed opening, U-shaped synchronizing wheel, feed gear and spring, spring is bolted on printing silk guide frame, pass through the setting of two fans, heat inside head is quickly discharged, reduce the temperature inside head, it ensure that the normal work of equipment, improve the service life of equipment.
Description
Technical field
The utility model relates to a kind of printer heads.
Background technique
3D printing, that is, rapid shaping technique one kind, he is one kind based on digital model file, using high temperature by silk
Shape material is fused into liquid, solidifies after being squeezed out by print head, and arrangement formation is vertical on space multistory in a manner of successively printing
Body is in kind.3D printing is usually that digital technology file printing machine is used to realize, in the fields such as mold manufacture, industrial design
Using more.
Printer head is an important structure on printer, and the quality of printer head directly affects printer
The heat dissipation effect speed of print quality, printer head directly affects the print speed and service life of printer；It is existing to beat
The heat dissipation effect of print machine head is poor, and the temperature of head will increase after a period of work, needs to shut down and radiate；Simultaneously
Printing silk is easy to block during charging, causes to feed in time, influences the print job just produced.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of rapid heat dissipation, good cooling results, printing effect is high, charging
Unobstructed, printing silk is not easy to be stuck in charging, with practicability and uses the printer head of popularity.
To solve the above problems, the utility model adopts the following technical solution:
A kind of printer head, including shell, radiator, motor and printing silk guide frame, the radiator, electricity
Machine and printing silk guide frame are mounted on the inside of shell, and the radiator includes DC fan and turbofan, direct current wind
The back side of fan installation inside housings, the lower end of turbofan installation inside housings, the printing silk guide frame includes spray
Mouth, heating module, trunnion, feed opening, U-shaped synchronizing wheel, charging gear and spring, spring are bolted on printing silk guiding
In structure.
The utility model is by using compact structure to printer head, so that the overall volume of printer head is more
It is small, it operates more flexible；By using double fans structure, so that the heat dissipation effect of printer head is more preferable, can reach fast
Speed heat dissipation, reduces the purpose of printer head internal temperature, improves the service life of printer head and the quality of printing, has
The popularity for having practicability and using.
The two sides of the shell are designed with multiple ventilation openings as a preferred technical solution, and ventilation opening is arranged from top to bottom.
The arrangement increases the velocities of liquid assets of printer head inner air and outer air, convenient for radiating inside printer head.
The first air outlet, the upper end of air outlet are equipped between the turbofan and shell as a preferred technical solution,
Equipped with nozzle, the turbofan face nozzle blowing.
The setting directly cools down to nozzle convenient for turbofan, so that nozzle surrounding is cooling uniformly, improves print quality.
The back side of the shell is equipped with the second air outlet as a preferred technical solution, and the side of DC fan is mounted on
At second air outlet, connected between the DC fan and printing silk guide frame using screw, DC fan is mounted on printing
Between silk guide frame and the second air outlet, DC fan is oriented to back to printing silk guide frame blowing, the motor, printing silk
Structure and DC fan are in same level.
The temperature inside printer head is quickly discharged convenient for DC fan in the setting, achievees the effect that rapid cooling.
As a preferred technical solution, the upper end of the shell be equipped with a sliding block fixed module and feed inlet, it is described into
Material mouth and feed opening, nozzle, trunnion center on the same line.
The setting will not be stuck during charging convenient for printing silk charging, printing silk, guarantee the unobstructed of charging.
The beneficial effects of the utility model are: rapid heat dissipation, good cooling results, printing effect is high, and charging is unobstructed, and printing silk exists
It is not easy to be stuck in charging, with practicability and the popularity used.
Detailed description of the invention
Illustrate the utility model embodiment or technical solution in the prior art for more Chu, below will to embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, but is not the limit to scope of protection of the utility model
System.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the diagrammatic cross-section of the utility model；
Fig. 3 is the bottom substance schematic diagram of the utility model；
Fig. 4 is the printing silk guide frame schematic diagram of the utility model；
Fig. 5 is the scheme of installation of the utility model；
Wherein, 1. casing, 2. feed inlets, 3. sliding block fixed modules, 4. ventilation openings, 5. DC fans, 6. turbofan, 7.
Nozzle, 8. motors, 9. first air outlets, 10. heating modules, 11. trunnions, 12. feed openings, 13.U type synchronizing wheel, 14. chargings
Gear, 15. bolts, 16. springs, 17. second air outlets.
Specific embodiment
A kind of printer head referring to FIG. 1 to 5, including shell 1, radiator, motor 8 and printing silk guiding
Structure, the radiator, motor 8 and printing silk guide frame are mounted on the inside of shell 1, and the radiator includes direct current
Fan 5 and turbofan 6, DC fan 5 is mounted on the back side inside shell 1, under turbofan 6 is mounted on inside shell 1
End, is equipped with the first air outlet 9 between turbofan 6 and shell 1, the upper end of the first air outlet 9 is equipped with nozzle 7, the turbine wind
Fan the blowing of 6 face nozzles 7；The back side of the shell 1 is equipped with the second air outlet 17, and the side of DC fan 5 is mounted on second and goes out
At air port 17, connected between the DC fan 5 and printing silk guide frame using screw, DC fan 5 is mounted on printing silk
Between guide frame and the second air outlet 17, DC fan 5 is led back to printing silk guide frame blowing, the motor 8, printing silk
To structure and DC fan 5 in same level.The printing silk guide frame includes nozzle 7, heating module 10, trunnion
11, feed opening 12, U-shaped synchronizing wheel 13, charging gear 14 and spring 16, spring 16 are fixed on printing silk guiding knot by bolt 15
On structure, the upper end of the shell 1 is equipped with a sliding block fixed module 3 and feed inlet 2, the feed inlet 2 and feed opening 12, nozzle
7, at the center of trunnion 11 on the same line；The two sides of the shell 1 are designed with multiple ventilation openings 4, ventilation opening 4 from upper and
Lower setting.
When the utility model is used, printing silk is entered by the feed inlet of shell upper end first, by feed opening, from U-shaped same
It is passed into the inside of trunnion between step wheel and charging gear, is heated by heating module, printing silk is melted, after fusing
Printing silk printed by nozzle；DC fan and turbofan starting simultaneously, DC fan will be inside printer head
Heat discharge, be quickly cooled down printing silk guide frame and motor temperature；Turbofan dries to nozzle simultaneously, reduces nozzle
Temperature so that nozzle surrounding is cooling uniform.Its rapid heat dissipation, good cooling results, printing effect is high, and charging is unobstructed, and printing silk exists
It is not easy to be stuck in charging, with practicability and the popularity used.
More than, only specific embodiment of the present utility model, but protection scope of the utility model is not limited thereto,
Any change or replacement expected without creative work, should be covered within the scope of the utility model.Therefore,
The protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of printer head, including shell, radiator, motor and printing silk guide frame, it is characterised in that: described to dissipate
Thermal, motor and printing silk guide frame are mounted on the inside of shell, and the radiator includes DC fan and turbine wind
Fan, the back side of DC fan installation inside housings, the lower end of turbofan installation inside housings, the printing silk guiding knot
Structure includes nozzle, heating module, trunnion, feed opening, U-shaped synchronizing wheel, charging gear and spring, and spring, which is bolted on, to be beaten
It prints on silk guide frame.
2. a kind of printer head according to claim 1, it is characterised in that: the two sides of the shell are designed with multiple logical
Air port, ventilation opening are arranged from top to bottom.
3. a kind of printer head according to claim 1, it is characterised in that: be equipped between the turbofan and shell
First air outlet, the upper end of air outlet are equipped with nozzle, the turbofan face nozzle blowing.
4. a kind of printer head according to claim 1, it is characterised in that: the back side of the shell is equipped with the second outlet air
Mouthful, the side of DC fan is mounted at the second air outlet, uses screw between the DC fan and printing silk guide frame
Connection, DC fan be mounted on printing silk guide frame and the second air outlet between, DC fan back to printing silk guide frame
Blowing, the motor, printing silk guide frame and DC fan are in same level.
5. a kind of printer head according to claim 1, it is characterised in that: the upper end of the shell is equipped with a sliding block
Fixed module and feed inlet, the feed inlet and feed opening, nozzle, trunnion center on the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350598.7U CN208730373U (en) | 2018-08-21 | 2018-08-21 | A kind of printer head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350598.7U CN208730373U (en) | 2018-08-21 | 2018-08-21 | A kind of printer head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208730373U true CN208730373U (en) | 2019-04-12 |
Family
ID=66030560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821350598.7U Expired - Fee Related CN208730373U (en) | 2018-08-21 | 2018-08-21 | A kind of printer head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208730373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022110479A1 (en) * | 2020-11-30 | 2022-06-02 | 深圳市创想三维科技有限公司 | 3d printer printhead |
-
2018
- 2018-08-21 CN CN201821350598.7U patent/CN208730373U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022110479A1 (en) * | 2020-11-30 | 2022-06-02 | 深圳市创想三维科技有限公司 | 3d printer printhead |
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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 |
Granted publication date: 20190412 Termination date: 20190821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |