CN205238591U - 3D (3 -dimensional) printing jet head - Google Patents
3D (3 -dimensional) printing jet head Download PDFInfo
- Publication number
- CN205238591U CN205238591U CN201521094455.0U CN201521094455U CN205238591U CN 205238591 U CN205238591 U CN 205238591U CN 201521094455 U CN201521094455 U CN 201521094455U CN 205238591 U CN205238591 U CN 205238591U
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- CN
- China
- Prior art keywords
- shower nozzle
- utility
- model
- boost motor
- fuse
- 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 relates to a 3D (3 -dimensional) printing jet head, including shower nozzle body and kicking block, this internal slide that vertically is provided with of shower nozzle, kicking block internally mounted has universal ball, shower nozzle body left and right sides fixedly connected with mounting bracket, the inside heating and melting ware that is provided with of shower nozzle body, the boost motor is installed on the slide right side of heating and melting ware below, compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure and reasonable design, through the universal ball of the installation of the top at the shower nozzle for the fuse keeps supplying in succession the silk when following the shower nozzle motion, prevent the rupture, through setting up the boost motor, the shower nozzle is extruded melting the incessantly operation of back boost motor with the molten condition fuse to the fuse, prevents that the shower nozzle from taking place to block, improves the printing performance of printer, the staff's operation of being convenient for, convenient and practical.
Description
Technical field
The utility model relates to 3D printing device field, relates in particular to a kind of 3D printing head.
Background technology
It is the one of rapid shaping technique that 3D prints (3DP), and it is a kind of taking mathematical model file as basis, uses powdery metal or the plastics etc. can jointing material, carrys out the technology of constructed object by the mode of successively printing. 3D prints and normally adopts digital technology file printing machine to realize. The fields such as mould manufacture, industrial design of being everlasting are used to modeling, after gradually for the direct manufacture of some products, had use this technology print the parts that form. This technology is at jewelry, footwear, industrial design, building, engineering and construction (AEC), automobile, and Aero-Space, dentistry and medical industries, education, GIS-Geographic Information System, civil engineering, gun and other field be application to some extent all. Existing 3D printer mostly is fusion and prints, fuse follow shower nozzle while moving back and forth easily and chute wall collision, fracture, affect printer work, after fuse melting also easily because adhesion slideway causes obstruction, the service life of shortening printer.
Based on above reason, need a kind of 3D printing head to be devised, by the top at shower nozzle, multi-directional ball is installed, while making fuse follow shower nozzle motion, keep continuous in silk, prevent from fractureing; By boost motor is set, fuse boost motor after fusing is not stopped transport and is turned, and molten condition fuse is extruded to shower nozzle, prevents that shower nozzle from blocking, and improves the print performance of printer, is convenient to staff's operation, convenient and practical, i.e. a kind of 3D printing head.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of 3D printing head is provided.
The utility model is to be achieved through the following technical solutions:
A kind of 3D printing head, comprise head body and jacking block, in described head body, be vertically arranged with slideway, described jacking block inside is provided with multi-directional ball, the described head body left and right sides is fixedly connected with installing rack, described head body inside is provided with heating and melting device, and the slideway right side of described heating and melting device below is provided with boost motor.
Further, described multi-directional ball is central hole structure, and the through hole at described multi-directional ball middle part is to conical through-hole, and described multi-directional ball is rotated at the inner stressed any direction of jacking block, and damage is not fractureed while effectively protecting fuse wire feed.
Further, described head body is fixedly connected with by draw-in groove with jacking block, and the through hole at described jacking block center is corresponding with slideway.
Further, described heating and melting device adopts electric heating device, simple and practical.
Further, described boost motor provides power by electro-motor, and the runner on described boost motor is counterclockwise running, effectively the fuse of molten condition is extruded to head body.
Compared with prior art, the beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, by the top at shower nozzle, multi-directional ball are installed, and while making fuse follow shower nozzle motion, keep supplying continuously silk, prevent from fractureing; By boost motor is set, fuse boost motor after fusing is not stopped transport and is turned, and molten condition fuse is extruded to shower nozzle, prevents that shower nozzle from blocking, and improves the print performance of printer, is convenient to staff's operation, convenient and practical.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1, head body, 2, jacking block, 3, slideway, 4, multi-directional ball, 5, installing rack, 6, heating and melting device, 7, boost motor.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of 3D printing head, comprise head body 1 and jacking block 2, in described head body 1, be vertically arranged with slideway 3, described jacking block 2 inside are provided with multi-directional ball 4, described head body 1 left and right sides is fixedly connected with installing rack 5, described head body 1 inside is provided with heating and melting device 6, and slideway 3 right sides of described heating and melting device 6 belows are provided with boost motor 7; Described multi-directional ball 4 is central hole structure, and the through hole at described multi-directional ball 4 middle parts is to conical through-hole, and described multi-directional ball 4 is rotated at the inner stressed any direction of jacking block, and damage is not fractureed while effectively protecting fuse wire feed; Described head body 1 is fixedly connected with by draw-in groove with jacking block 2, and the through hole at described jacking block 2 centers is corresponding with slideway; Described heating and melting device 6 adopts electric heating device, simple and practical; Described boost motor 7 provides power by electro-motor, and the runner on described boost motor 7 is counterclockwise running, effectively the fuse of molten condition is extruded to head body.
As preferred embodiment of the utility model, 3D printer is in the time of work, and fuse enters in the slideway 3 in head body 1 by multi-directional ball 4, during through heating and melting device 6, is fused into emulsus, extrudes head body 1 under the effect of boost motor 7; By the top at shower nozzle, multi-directional ball is installed, while making fuse follow shower nozzle motion, keeps supplying continuously silk, prevent from fractureing; By boost motor is set, fuse boost motor after fusing is not stopped transport and is turned, and molten condition fuse is extruded to shower nozzle, prevents that shower nozzle from blocking, and improves the print performance of printer, is convenient to staff's operation, convenient and practical.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a 3D printing head, comprise head body (1) and jacking block (2), it is characterized in that: in described head body (1), be vertically arranged with slideway (3), described jacking block (2) inside is provided with multi-directional ball (4), described head body (1) left and right sides is fixedly connected with installing rack (5), described head body (1) inside is provided with heating and melting device (6), and slideway (3) right side of described heating and melting device (6) below is provided with boost motor (7).
2. a kind of 3D printing head according to claim 1, is characterized in that: described multi-directional ball (4) is central hole structure, and the through hole at described multi-directional ball (4) middle part is to conical through-hole, and described multi-directional ball (4) is rotated at the inner stressed any direction of jacking block.
3. a kind of 3D printing head according to claim 1, is characterized in that: described head body (1) is fixedly connected with by draw-in groove with jacking block (2), and the through hole at described jacking block (2) center is corresponding with slideway.
4. a kind of 3D printing head according to claim 1, is characterized in that: described heating and melting device (6) adopts electric heating device.
5. a kind of 3D printing head according to claim 1, is characterized in that: described boost motor (7) provides power by electro-motor, and the runner on described boost motor (7) is counterclockwise running.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094455.0U CN205238591U (en) | 2015-12-26 | 2015-12-26 | 3D (3 -dimensional) printing jet head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094455.0U CN205238591U (en) | 2015-12-26 | 2015-12-26 | 3D (3 -dimensional) printing jet head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205238591U true CN205238591U (en) | 2016-05-18 |
Family
ID=55937666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521094455.0U Expired - Fee Related CN205238591U (en) | 2015-12-26 | 2015-12-26 | 3D (3 -dimensional) printing jet head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205238591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956428A (en) * | 2017-05-19 | 2017-07-18 | 郝文峰 | A kind of new type of continuous fibrous composite 3D printing head |
-
2015
- 2015-12-26 CN CN201521094455.0U patent/CN205238591U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956428A (en) * | 2017-05-19 | 2017-07-18 | 郝文峰 | A kind of new type of continuous fibrous composite 3D printing head |
| CN106956428B (en) * | 2017-05-19 | 2019-06-11 | 郝文峰 | A kind of continuous fiber composite material 3D printing head |
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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 |
Granted publication date: 20160518 Termination date: 20181226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |