CN108162393A - A kind of 3D printer with rotation nozzle - Google Patents
A kind of 3D printer with rotation nozzle Download PDFInfo
- Publication number
- CN108162393A CN108162393A CN201711449892.3A CN201711449892A CN108162393A CN 108162393 A CN108162393 A CN 108162393A CN 201711449892 A CN201711449892 A CN 201711449892A CN 108162393 A CN108162393 A CN 108162393A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- turntable
- main body
- printer
- printing mechanism
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
Abstract
The present invention provides a kind of 3D printer with rotation nozzle, including pedestal, the Z axis lifting platform being set on both sides of the base, the workbench being set on the base, the printing mechanism main body being set between two Z-axis lift tables, and the controller being connect with the printing mechanism main body, further include nozzle mechanism；The nozzle mechanism includes turntable rotatably connected with the main body of the printing mechanism, it is circumferentially positioned at the turntable side and the inlet port and outlet port of at least five, feed pipe placed in the feed port and connected to the body of the print mechanism, connecting tube set in the discharge port and communicate with the feed tube and nozzle connected to the connecting pipe and located outside the turntable；The diameter of adjacent nozzle differs 5 ~ 10mm.Rational in infrastructure, simple operation of the invention, can select the corresponding nozzle according to different parts to perform the squeezing operation, not only saved material, but also be effectively improved the formed precision of finished product.
Description
Technical field
The present invention relates to a kind of 3D printers, and in particular to be it is a kind of have rotation nozzle 3D printer.
Background technology
3D printer is also known as three-dimensional printer, is a kind of cumulative manufacturing technology, i.e. a kind of machine of RP technique, it
It is based on a digital model file, with adhesive materials such as special wax material, powdery metal or plastics, passes through printing one
Jointing material layer by layer manufactures three-dimensional object.At present, 3D printing technique is widely used in jewelry, footwear, industrial design, builds
Build, engineering and construction (AEC), automobile, aerospace, dentistry and medical industries, education, GIS-Geographic Information System, civil engineering etc.
Multiple fields.
However, existing 3D printer is usually provided only with a nozzle, when it is necessary to squeeze different parts of the product,
The size of shower nozzle caliber cannot be adjusted, can more or less cause the accumulation of portion of material, thus not only waste of materials when squeezed,
And finished product precision after molding is also difficult to ensure that.
Invention content
The purpose of the present invention is to provide a kind of 3D printers with rotation nozzle, mainly solve existing 3D printer and deposit
The waste of materials and low finished product formed precision the problem of.
To achieve these goals, the technical solution adopted by the present invention is as follows：
A kind of 3D printer with rotation nozzle, including pedestal, the Z axis lifting platform being set on both sides of the base, setting
Workbench on pedestal, the printing mechanism main body being set between two Z-axis lift tables and with the printing mechanism main body connect
The controller connect, further includes nozzle mechanism；The nozzle mechanism includes turntable rotatably connected with the main body of the printing mechanism, crossed loops
Around being arranged on the turntable side and being at least the inlet port and outlet port of five, it is arranged in feed inlet and and printing mechanism
The feed pipe of main body connection, connecting tube set in the discharge port and communicate with the feed tube and connect and is located at connecting tube
Nozzle outside turntable；The diameter of adjacent nozzle differs 5~10mm.
Further, the turntable includes upper shell, lower housing fitted with the upper housing and is arranged on upper casing
Fixing piece in body, for confining the feed tube in the upper housing.
Still further, retaining washer also provided for defining a connection tube in the outlet in the discharge port.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is by setting turntable and multiple not of uniform size
Nozzle when it is necessary to perform extrusion and spraying of different parts, only need to rotate turntable, select nozzle of corresponding size, you can squeezed
Work is sprayed, and then not only saves material well, but also be effectively improved the molding precision of finished product.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the external structure schematic diagram of nozzle mechanism.
Fig. 3 is the side structure schematic diagram of turntable.
Fig. 4 is the internal structure schematic diagram of nozzle mechanism.
Wherein, the corresponding parts title of reference numeral is：1- pedestals, 2- workbench, 3-Z axis lifting platforms, 4- printers
Structure main body, 5- upper shells, 6- lower housings, 7- feed inlets, 8- feed pipes, 9- fixing pieces, 10- discharge ports, 11- connecting tubes, 12- are solid
Determine washer, 13- nozzles, 14- controllers.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with attached drawing, to the present invention into
Row is further described.
As shown in figures 1-4, the present invention includes pedestal 1, and the Z axis lifting platform 3 being set on both sides of the base is arranged on pedestal 1
On workbench 2, the printing mechanism main body 4 being set between two Z-axis lift tables, the control being connect with the printing mechanism main body 4
Device 14 and nozzle mechanism processed；The nozzle mechanism includes turntable rotatably connected with the main body of the printing mechanism, and crossed loops is around setting
In the turntable side and be at least feed inlet 7 and the discharge port 10 of five, be arranged in feed inlet 7 and with printing mechanism master
The feed pipe 8 of body connection, the connecting tube 11 for being arranged in discharge port 10 and being connected with feed pipe and connect simultaneously with connecting tube 11
Nozzle 13 outside turntable；The diameter of adjacent nozzle differs 5~10mm.
The turntable include upper shell 5, with the upper shell 5 be connected lower housing 6 and be arranged in upper shell 5,
For feed pipe 8 to be limited to the fixing piece 9 in upper shell 5.Also, it is additionally provided with to limit connecting tube 11 in the discharge port
The retaining washer 12 being scheduled in the discharge port 10.
The present invention by arranging a rotating disk and a plurality of nozzles of different sizes, when it is necessary to perform extrusion and spraying of different parts,
Turntable only need to be rotated, selects nozzle of corresponding size, you can it performs the squeezing operation, and then not only saves material well, and
And the molding precision of finished product is effectively improved, practicability is very high.
Those of ordinary skill in the art will understand that the embodiments described herein, which is to help reader, understands this hair
Bright principle, it should be understood that the protection domain of invention is not limited to such specific embodiments and embodiments.It is every according to upper
It states description and makes various possible equivalent substitution or changes, be all considered to the scope of the claims for belonging to the present invention.
Claims (3)
1. a kind of 3D printer with rotation nozzle, including pedestal (1), the Z axis lifting platform (3) being set on both sides of the base,
The workbench (2) being arranged on pedestal (1), the printing mechanism main body (4) being set between two Z-axis lift tables and with this
The controller (14) of printing mechanism main body (4) connection, it is characterised in that：Further include nozzle mechanism；The nozzle mechanism include with
The turntable of printing mechanism body rotation connection is circumferentially positioned at the turntable side and the feed inlet (7) of at least five
It with discharge port (10), is arranged in feed inlet (7) and feed pipe connected to the body of the print mechanism (8), is arranged on discharge port
(10) connecting tube (11) connected in and with feed pipe and the nozzle for connecting and being located at outside turntable with connecting tube (11)
(13)；The diameter of adjacent nozzle differs 5~10mm.
2. a kind of 3D printer with rotation nozzle according to claim 1, it is characterised in that：The turntable includes upper
Housing (5), the lower housing (6) being connected with the upper shell (5) and is arranged in upper shell (5), for by feed pipe
(8) fixing piece (9) being limited in upper shell (5).
3. a kind of 3D printer with rotation nozzle according to claim 2, it is characterised in that：In the discharge port also
Equipped with for connecting tube (11) to be limited to the retaining washer (12) in the discharge port (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711449892.3A CN108162393A (en) | 2017-12-27 | 2017-12-27 | A kind of 3D printer with rotation nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711449892.3A CN108162393A (en) | 2017-12-27 | 2017-12-27 | A kind of 3D printer with rotation nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108162393A true CN108162393A (en) | 2018-06-15 |
Family
ID=62518692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711449892.3A Pending CN108162393A (en) | 2017-12-27 | 2017-12-27 | A kind of 3D printer with rotation nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108162393A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338204A (en) * | 2020-09-23 | 2021-02-09 | 苏州壹千零壹号三维打印科技有限公司 | Precision casting 3D printer |
-
2017
- 2017-12-27 CN CN201711449892.3A patent/CN108162393A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338204A (en) * | 2020-09-23 | 2021-02-09 | 苏州壹千零壹号三维打印科技有限公司 | Precision casting 3D printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180615 |