CN204955438U - 3D printer aircraft nose - Google Patents
3D printer aircraft nose Download PDFInfo
- Publication number
- CN204955438U CN204955438U CN201520646856.6U CN201520646856U CN204955438U CN 204955438 U CN204955438 U CN 204955438U CN 201520646856 U CN201520646856 U CN 201520646856U CN 204955438 U CN204955438 U CN 204955438U
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- CN
- China
- Prior art keywords
- nozzle
- microscope carrier
- printer head
- head according
- tooth bar
- 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.)
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Abstract
The utility model provides a 3D printer aircraft nose, include nozzle, heater, last microscope carrier, lower microscope carrier, advance a mechanism and lining device, it is in to advance the fixed setting of a mechanism go up the top of microscope carrier, the nozzle sets up the lower surface of lower microscope carrier the nozzle with still be provided with the heater down between the microscope carrier, go up the microscope carrier with it is used for the intercommunication to be provided with between the microscope carrier down advance a mechanism with the choke of nozzle, the lining device sets up one side of nozzle. The beneficial effects of the utility model are that to get some detecting device and isolate a new module alone, and replace directly getting means a little with the nozzle in the past, and avoid the nozzle to use for a long time and take place to warp, improve the printing precision, the outside at the choke is provided with the fin to being furnished with forced air cooling machine, preventing that the heat is inside to pile up, the temperature risees, makes inside raw materials gelatinization cause the blockage.
Description
Technical field
The utility model relates to 3D printing device field, especially relates to a kind of 3D printer head.
Background technology
3D prints, i.e. the one of rapid shaping technique, and it is a kind of based on mathematical model file, uses powdery metal or plastics etc. can jointing material, is carried out the technology of constructed object by the mode successively printed.
3D prints and normally adopts digital technology file printing machine to realize.The field such as Making mold, industrial design of being everlasting is used to modeling, after gradually for the direct manufacture of some products, had the parts using this technology to print.This technology is at jewelry, footwear, industrial design, building, engineering and construction, automobile, and Aero-Space, dentistry and medical industries, education, GIS-Geographic Information System, civil engineering, gun and other field are applied all to some extent.
Need before the printing to find a datum plane, it is by printer head that the looking for of this datum plane is got, platform is got a little, then an ideal plane is simulated in a computer, but get in process a little owing to using nozzle to carry out getting a little, long collision can cause the distortion of nozzle, and then causes printing head load not hold accurately, to such an extent as to is difficult to printing precision is reduced; The nozzle mode of getting a little makes shower nozzle swing up and down simultaneously, and this also can reduce printing precision.
Utility model content
The purpose of this utility model is to provide a kind of structure 3D printer head simple, simple to operate.
The technical solution of the utility model is:
A kind of 3D printer head, comprises nozzle, heater, upper microscope carrier, download desk, wire feeding device and leveling instrument;
Described wire feeding device is fixedly installed on the top of described upper microscope carrier, and described nozzle is arranged on the lower surface of described download desk, between described nozzle and described download desk, be also provided with heater; The trunnion for being communicated with described wire feeding device and described nozzle is provided with on described between microscope carrier with described download desk;
Described leveling instrument is arranged on the side of described nozzle.
Further, described trunnion outer cover is provided with fin, and trunnion adopts polytetrafluoroethylene (PTFE) material to make.
Further, the side of described fin is provided with the Air cooler for fin wind-cooling heat dissipating.
Further, the side of described nozzle is provided with the forced air cooled tube for cooling raw material.
Further, the top of described leveling instrument is fixed on the lower surface of described upper microscope carrier, and the bottom of described leveling instrument passes described download desk.
Further, described leveling instrument comprises slide rail, gear, drive motors, tooth bar and gets a sniffer;
Described top of getting a sniffer is fixedly installed on the lower end of described tooth bar, described tooth bar and described slide rail are slidably connected, described drive motors is fixedly installed on the bottom of described upper microscope carrier, and described drive motors is provided with gear, and described gear and described tooth bar engage each other.
Further, when the top of described tooth bar is in position intermeshing with described gear, described in get a sniffer bottom be positioned at the below of described nozzle in vertical direction.
Further, the outside of described upper microscope carrier and described download desk is enclosed with baffle plate, and described baffle plate offers the through hole ventilated for air-cooler, the arranged outside of described baffle plate has fixing hole.
Further, the enclosure material of described heater is the one in copper or aluminium.
The advantage that the utility model has and good effect are: owing to adopting technique scheme, the utility model has following features:
1, isolating separately a new module by getting a sniffer, replacing in the past by the means of the straight access point of nozzle, avoiding nozzle to use for a long time and deform, improving printing precision.
2, have fin in the arranged outside of trunnion, and be furnished with Air cooler, prevent heat building up inside, temperature raises, and makes inner raw material gelatinization cause obstruction; Trunnion adopts polytetrafluoroethylmaterial material to make, and has good heat-proof quality, makes raw material be in curdled appearance in pipe, only just starts to melt after entering heater.
3, the design that wire feeding device is different from the past, is arranged in the frame of printer, and away from 3D printer head, raw material elastic deformation occurs, and causes the error of inlet amount; Wire feeding device in the application is arranged on 3D printer head top, reduces stock flexible deformation, improves printing precision.
4, this device is compared to convenient product before, and have structure simple, easy to maintenance, processing cost is low, production efficiency advantages of higher.
Accompanying drawing explanation
Fig. 1 is explosive decomposition schematic diagram of the present utility model.
In figure:
1, wire feeding device 2, Air cooler 3, fin
4, a sniffer 5, cool air hose 6, nozzle is got
7, heater 8, download desk 9, drive motors
10, tooth bar 11, gear 12, slide rail
13, upper microscope carrier 14, trunnion 15, baffle plate
Detailed description of the invention
As shown in Figure 1, the utility model comprises nozzle 6, heater 7, upper microscope carrier 13, download desk 8, wire feeding device 1 and leveling instrument; Described wire feeding device 1 is fixedly installed on the top of described upper microscope carrier 13, and described nozzle 6 is arranged on the lower surface of described download desk 8, between described nozzle 6 and described download desk 8, be also provided with heater 7; The trunnion 14 for being communicated with described wire feeding device 1 and described nozzle 6 is provided with on described between microscope carrier 13 with described download desk 8; Described leveling instrument is arranged on the side of described nozzle 6; Described trunnion 14 outer cover is provided with fin 3; The side of described fin 3 is provided with the Air cooler 2 for fin 3 wind-cooling heat dissipating; The side of described nozzle 6 is provided with the forced air cooled tube 5 for cooling raw material; The top of described leveling instrument is fixed on the lower surface of described upper microscope carrier 13, and the bottom of described leveling instrument passes described download desk 8; Described leveling instrument comprises slide rail 12, gear 11, drive motors 9, tooth bar 10 and gets a sniffer 4; Described top of getting a sniffer 4 is fixedly installed on the lower end of described tooth bar 10, described tooth bar 10 is slidably connected with described slide rail 12, described drive motors 9 is fixedly installed on the bottom of described upper microscope carrier 13, described drive motors 9 is provided with gear 11, and described gear 11 engages each other with described tooth bar 10; When the top of described tooth bar 10 is in described gear 11 intermeshing position, described in get a sniffer 4 bottom be positioned at the below of described nozzle 6 in vertical direction; The outside of described upper microscope carrier 13 and described download desk 8 is enclosed with baffle plate 15, and described baffle plate 15 offers the through hole ventilated for air-cooler, the arranged outside of described baffle plate 15 has fixing hole; The enclosure material of described heater 7 is the one in copper or aluminium, and this kind of material good heat conduction effect, can send out system inside inner most energy and prevent gelatinization.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (9)
1. a 3D printer head, is characterized in that: comprise nozzle, heater, upper microscope carrier, download desk, wire feeding device and leveling instrument;
Described wire feeding device is fixedly installed on the top of described upper microscope carrier, and described nozzle is arranged on the lower surface of described download desk, between described nozzle and described download desk, be also provided with heater; The trunnion for being communicated with described wire feeding device and described nozzle is provided with on described between microscope carrier with described download desk;
Described leveling instrument is arranged on the side of described nozzle.
2. 3D printer head according to claim 1, is characterized in that: described trunnion outer cover is provided with fin.
3. 3D printer head according to claim 2, is characterized in that: the side of described fin is provided with the Air cooler for fin wind-cooling heat dissipating.
4. 3D printer head according to claim 1, is characterized in that: the side of described nozzle is provided with the forced air cooled tube for cooling raw material.
5. 3D printer head according to claim 1, is characterized in that: the top of described leveling instrument is fixed on the lower surface of described upper microscope carrier, and the bottom of described leveling instrument passes described download desk.
6. 3D printer head according to claim 5, is characterized in that: described leveling instrument comprises slide rail, gear, drive motors, tooth bar and gets a sniffer;
Described top of getting a sniffer is fixedly installed on the lower end of described tooth bar, described tooth bar and described slide rail are slidably connected, described drive motors is fixedly installed on the bottom of described upper microscope carrier, and described drive motors is provided with gear, and described gear and described tooth bar engage each other.
7. 3D printer head according to claim 6, is characterized in that: when the top of described tooth bar is in position intermeshing with described gear, described in get a sniffer bottom be positioned at the below of described nozzle in vertical direction.
8. 3D printer head according to claim 3, is characterized in that: the outside of described upper microscope carrier and described download desk is enclosed with baffle plate, and described baffle plate offers the through hole ventilated for air-cooler, the arranged outside of described baffle plate has fixing hole.
9. 3D printer head according to claim 1, is characterized in that: the enclosure material of described heater is the one in copper or aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646856.6U CN204955438U (en) | 2015-08-25 | 2015-08-25 | 3D printer aircraft nose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646856.6U CN204955438U (en) | 2015-08-25 | 2015-08-25 | 3D printer aircraft nose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204955438U true CN204955438U (en) | 2016-01-13 |
Family
ID=55050529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520646856.6U Active CN204955438U (en) | 2015-08-25 | 2015-08-25 | 3D printer aircraft nose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204955438U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335185A (en) * | 2016-11-11 | 2017-01-18 | 苏州市慧通塑胶有限公司 | 3D printer with multiple nozzles capable of conducting printing simultaneously |
| CN106346780A (en) * | 2016-11-11 | 2017-01-25 | 苏州市慧通塑胶有限公司 | 3D printer with replaceable connector |
| CN106393665A (en) * | 2016-11-11 | 2017-02-15 | 周保根 | Self-adaptive feeding device and 3D printer |
-
2015
- 2015-08-25 CN CN201520646856.6U patent/CN204955438U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335185A (en) * | 2016-11-11 | 2017-01-18 | 苏州市慧通塑胶有限公司 | 3D printer with multiple nozzles capable of conducting printing simultaneously |
| CN106346780A (en) * | 2016-11-11 | 2017-01-25 | 苏州市慧通塑胶有限公司 | 3D printer with replaceable connector |
| CN106393665A (en) * | 2016-11-11 | 2017-02-15 | 周保根 | Self-adaptive feeding device and 3D printer |
| CN106335185B (en) * | 2016-11-11 | 2018-12-04 | 苏州慧通汇创科技有限公司 | Can multiinjector simultaneously print 3D printer |
| CN106393665B (en) * | 2016-11-11 | 2019-07-16 | 昆山市奇迹三维科技有限公司 | A kind of adaptivity feed device and 3D printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |