CN108582773B - 3D printer - Google Patents
3D printer Download PDFInfo
- Publication number
- CN108582773B CN108582773B CN201810367493.0A CN201810367493A CN108582773B CN 108582773 B CN108582773 B CN 108582773B CN 201810367493 A CN201810367493 A CN 201810367493A CN 108582773 B CN108582773 B CN 108582773B
- Authority
- CN
- China
- Prior art keywords
- printing
- track
- rotating
- support frame
- support rods
- 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
- 238000007639 printing Methods 0.000 claims description 37
- 230000005484 gravity Effects 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims 2
- 239000007921 spray Substances 0.000 claims 1
- 238000010146 3D printing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
Abstract
The invention discloses a 3D printer which comprises a base, wherein four supporting rods are arranged on the base and are arranged in a square shape, two supporting rods are rotating supporting rods, the other two supporting rods are track supporting rods, rotating motors are arranged at the upper ends of the rotating supporting rods, rotating shafts are arranged at the end parts of the rotating motors, spiral tracks are arranged between the rotating supporting rods and are in a circular shape, and the spiral tracks are connected with the rotating shafts, so that the spiral tracks can be driven to rotate by the rotating motors.
Description
Technical Field
The invention relates to a 3D printer.
Background
The mode that present 3D printer adopted one-way section successive layer to print more, it is unsatisfactory to printing the effect to printing complicated and shape that the surface can't be supported, and is inefficient.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the 3D printer, the surface of the printed part is smooth, the trace after the part is removed is not supported, the efficiency is high, and the cost is low.
In order to achieve the purpose, the invention adopts the technical scheme that: A3D printer comprises a base, four support rods are arranged on the base and are arranged in a square shape,
wherein two support rods are rotary support rods, the other two support rods are track support rods,
the upper ends of the rotating support rods are all provided with rotating motors, the end parts of the rotating motors are provided with rotating shafts, spiral tracks are arranged between the rotating support rods and are circular, the spiral tracks are connected with the rotating shafts, so that the spiral tracks can be driven to rotate by the rotating motors,
a sliding seat track is arranged between the two track supporting rods, the sliding seat track is semicircular, the height of the sliding seat track is greater than that of the spiral track,
the spiral track is provided with four slide rail driving wheels which are in a square shape,
the inside of the spiral track is provided with a printing support frame which is in a square shape,
the printing support frame is internally provided with a base body at the center, the base body is kept relatively fixed with the printing support frame through a fiber rope,
the four slide rail driving wheels are arranged on four parallel edges of the printing support frame, so that the printing support frame can rotate relative to the spiral rail through the slide rail driving wheels,
orbital top of slide have multiaxis printing arm slide, multiaxis printing arm slide installs slide driving motor cabinet, and deflection motor cabinet is installed to slide driving motor cabinet, and its deflection motor cabinet is installed yaw deflection motor, Roll motor that rolls is installed to yaw deflection motor outer end, Roll motor that rolls is fixed with prints the arm, the printing arm tip has the shower nozzle.
According to the invention, the whole spiral track is rotated by rotating the motor on the support frame, and the 3D printing support frame is provided with the slide rail driving wheel, so that the internal matrix can be plumbed in the normal direction of any surface, and the printing of complex surfaces is realized while the printing and stacking effects are ensured.
Drawings
FIG. 1 is a schematic diagram of the mechanism of the present invention;
FIG. 2 is a schematic view of the structure of the present invention in the front view direction;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a second working schematic of the present invention;
FIG. 5 is a schematic view of the frame structure of the present invention;
FIG. 6 is a top view of the frame construction of the present invention;
FIG. 7 is a schematic view of the frame of the present invention in a two-axis view;
FIG. 8 is a schematic view of a print support frame mechanism according to the present invention;
FIG. 9 is a schematic top view of a print support frame according to the present invention;
FIG. 10 is a schematic view of the full section A _ A of FIG. 9 according to the present invention;
FIG. 11 is a schematic diagram illustrating a printing operation according to the present invention;
FIG. 12 is a diagram illustrating a second step of the printing operation according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-12, a 3D printer according to an embodiment of the present invention includes a base 1, four support rods are disposed on the base, the four support rods are arranged in a square shape,
wherein two support rods are rotary support rods 2, the other two support rods are track support rods,
the upper ends of the rotating support rods are all provided with a rotating motor 3, the end parts of the rotating motors are provided with rotating shafts 8, a spiral track is arranged between the rotating support rods and is in a ring shape, the spiral track is connected with the rotating shafts, so that the spiral track can be driven to rotate by the rotating motor 3,
a sliding seat track 7 is arranged between the two track supporting rods, the sliding seat track is semicircular, the height of the sliding seat track is greater than that of the spiral track,
the spiral track 4 is provided with four slide rail driving wheels 9, the four slide rail driving wheels 9 are in a square shape,
the inside of the spiral track is provided with a printing support frame 5 which is in a square shape,
the printing support frame is provided with a matrix at the inner center, the matrix is kept relatively fixed with the printing support frame through the fiber rope 10,
the four slide rail driving wheels 9 are arranged on four parallel edges of the printing support frame, so that the printing support frame can rotate relative to the spiral rail 4 through the slide rail driving wheels,
the top of slide track 7 have multiaxis printing arm slide 6, multiaxis printing arm slide installs slide driving motor seat, and deflection motor seat 14 is installed to slide driving motor seat, and yaw deflection motor is installed to its deflection motor seat, and Roll motor 12 is installed to yaw deflection motor outer end, Roll motor is fixed with printing arm 16, and printing arm tip has shower nozzle 11.
The invention aims to design a novel 3D printer, which is used for printing a complicated shape with an unsupported surface, obtaining the gravity center of the shape through the analysis of the shape, obtaining a base body through the gravity center of the base body, fixing the base body on a frame and fixing the base body by using eight fiber ropes.
Because conventional 3D printing techniques now rely on gravity to build up layers of material to achieve complex shapes, other non-gravity types of forming are expensive and inefficient.
The invention adopts the conventional printing method, has great advantages in cost, and the surface of the printed part is smooth and has no support for removing the trace.
According to the invention, the whole spiral track is rotated by rotating the motor on the support frame, and the 3D printing support frame is provided with the slide rail driving wheel, so that the internal matrix can be plumbed in the normal direction of any surface, and the printing of complex surfaces is realized while the printing and stacking effects are ensured.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. A3D printer is characterized by comprising a base, wherein four supporting rods are arranged on the base and are arranged in a square shape,
wherein two support rods are rotary support rods, the other two support rods are track support rods,
the upper ends of the rotating support rods are all provided with rotating motors, the end parts of the rotating motors are provided with rotating shafts, spiral tracks are arranged between the rotating support rods and are circular, the spiral tracks are connected with the rotating shafts, so that the spiral tracks can be driven to rotate by the rotating motors,
a sliding seat track is arranged between the two track supporting rods, the sliding seat track is semicircular, the height of the sliding seat track is greater than that of the spiral track,
the spiral track is provided with four slide rail driving wheels which are in a square shape,
the inside of the spiral track is provided with a printing support frame which is in a square shape,
the printing support frame is internally provided with a base body at the center, the base body is kept relatively fixed with the printing support frame through a fiber rope,
the four slide rail driving wheels are arranged on four parallel edges of the printing support frame, so that the printing support frame can rotate relative to the spiral track through the slide rail driving wheels; the top of the slide rail is provided with a multi-axis printing mechanical arm slide seat, the multi-axis printing mechanical arm slide seat is provided with a slide driving motor seat, the slide driving motor seat is provided with a deflection motor seat, a yaw deflection motor is arranged on the deflection motor seat, the outer end of the yaw deflection motor is provided with a Roll rolling motor, a printing mechanical arm is fixed on the Roll rolling motor, and the end part of the printing mechanical arm is provided with a spray head;
the 3D printer is used for printing a complicated shape with an unsupported surface, the gravity center of the shape is obtained through analysis of the shape, the matrix is obtained through the gravity center of the shape, the matrix is fixed on the frame, and eight fiber ropes are used for fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810367493.0A CN108582773B (en) | 2018-04-23 | 2018-04-23 | 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810367493.0A CN108582773B (en) | 2018-04-23 | 2018-04-23 | 3D printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108582773A CN108582773A (en) | 2018-09-28 |
| CN108582773B true CN108582773B (en) | 2020-11-24 |
Family
ID=63614007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810367493.0A Expired - Fee Related CN108582773B (en) | 2018-04-23 | 2018-04-23 | 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108582773B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624305B (en) * | 2018-11-13 | 2021-06-08 | 中国建筑股份有限公司 | 3D printer capable of printing multiple printing heads simultaneously |
| CN110370634A (en) * | 2019-08-14 | 2019-10-25 | 周小鹏 | A kind of desktop grade 3D printing color spray integrated equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663138A (en) * | 2015-02-26 | 2015-06-03 | 西北农林科技大学 | Apply picking manipulator |
| CN206967961U (en) * | 2017-03-21 | 2018-02-06 | 上海纳伯金属材料技术服务有限公司 | A kind of five axle 3D printers without support printing |
-
2018
- 2018-04-23 CN CN201810367493.0A patent/CN108582773B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663138A (en) * | 2015-02-26 | 2015-06-03 | 西北农林科技大学 | Apply picking manipulator |
| CN206967961U (en) * | 2017-03-21 | 2018-02-06 | 上海纳伯金属材料技术服务有限公司 | A kind of five axle 3D printers without support printing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108582773A (en) | 2018-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201028 Address after: Ouhai District of Zhejiang Province Pan Qiao Zhen Tian Ping Cun 325000, Wenzhou City Applicant after: Bai Yunbing Address before: 234000 Anhui province Suzhou City Yongqiao district near the River Road No. 55 Applicant before: Yan Sheng |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221220 Address after: 276000 413, block B, Chuangxin building, high tech Industrial Development Zone, Linyi City, Shandong Province Patentee after: Linyi high tech Zone Talent vocational training school Co.,Ltd. Address before: Pan Qiao Zhen Tian Ping Cun, Ouhai District, Wenzhou City, Zhejiang Province Patentee before: Bai Yunbing |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |