CN203401819U - 3D printing molding system - Google Patents
3D printing molding system Download PDFInfo
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- CN203401819U CN203401819U CN201320462875.4U CN201320462875U CN203401819U CN 203401819 U CN203401819 U CN 203401819U CN 201320462875 U CN201320462875 U CN 201320462875U CN 203401819 U CN203401819 U CN 203401819U
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Abstract
The utility model relates to a 3D printing molding system, and aims at solving technical problems that an existing 3D printer has relatively large defects in aspects of stability, balance, accuracy, etc. The system comprises a printing device and a computer control unit. The printing device comprises a printing head, a driving mechanism, a printing platform, an elevating mechanism and a supporting frame. The driving mechanism comprises an X-axial direction moving component, a Y-axial direction moving component and a transmission unit. The X-axial direction moving component comprises a printing head guide rail and an X-axial driving belt. The Y-axial direction moving component comprises parallel guide rails and Y-axial driving belts. The X-axial direction moving component is installed on the parallel guide rails. The elevating mechanism comprises a horizontal bent frame, and vertical guide rails and elevating driving components which are distributed on two opposite side surfaces of the supporting frame. Two ends of the horizontal bent frame are installed on the vertical guide rails via installation pieces. The 3D printing molding system is great in stability and balance, high in accuracy and convenient to maintain so that raw materials and manpower are saved. Besides, objects with different shapes can be manufactured.
Description
Technical field
The utility model relates to RP technique field, is specifically related to a kind of 3D printing shaping system.
Background technology
Rapid shaping technique (claims again RP technique Rapid Prototyping Manufacturing, be called for short RPM), be born in the later stage eighties 20th century, it is a kind of high-new manufacturing technology based on material stacking method, that a kind of traditional cutter, fixture and lathe of no longer needing just can be created arbitrary shape, according to the three-dimensional modeling data of part or object, by former, in the cumulative mode of material, make the technology of mock-up, be considered to manufacture over nearly 20 years a great achievement in field.It integrates mechanical engineering, CAD, reverse Engineering Technology, layering manufacturing technology, Numeric Control Technology, material science, laser technology, can automatically, directly, quickly and accurately design philosophy be changed into and there are the prototype of certain function or direct finished parts, thereby provide a kind of means that realize of high efficiency, low cost for the aspects such as verification of part prototype, new design philosophy.
Since since the 80's, the cumulative moulding thought of material produces, researcher has developed many rapid shaping techniques, general designation 3D prints, as Stereolithography (SL), powder sintered moulding (SLS), layered manner moulding (LOM), fused deposition modeling (FDM) etc. nearly more than ten are planted concrete process.These processes are all that the physicochemical characteristics of bond material and advanced process form on the principle basis of the cumulative moulding of material, and the development of it and Other subjects is closely related.At present there is the multiple three-dimensional printer based on above-mentioned rapid shaping technique to come out, and start to be applied to the fields such as aircraft manufacturing, bionical manufacture, special-shaped product manufacture, personalized product manufacture, but all there is larger defect at aspects such as stability, balance and accuracys in current three-dimensional printer, and inconvenient I& M.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of stability, balance is good, the high and 3D printing shaping system being convenient to safeguard of accuracy.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
Design a kind of 3D printing shaping system, comprise printing equipment, computer control unit, described printing equipment comprises printhead and driving mechanism thereof, corresponding to the print platform of this printhead and elevating mechanism thereof, support frame, described driving mechanism comprises X axis moving assembly, Y-axis moving assembly, gear unit, described X axis moving assembly comprises printhead guide rail, along X axis, exports the X-axis driving-belt of described gear unit power, described printhead is installed on described printhead guide rail, and along X axis, moves under the drive of described X-axis driving-belt; Described Y-axis moving assembly comprise along Y-axis be laid in relative both sides, described support frame top closed slide, along Y-axis, export the Y-axis driving-belt of described gear unit power, described X axis moving assembly is installed on described closed slide via corresponding installed part, and it moves along Y-axis under the drive of described Y-axis driving-belt; Described elevating mechanism comprises the horizontal framed bent for described print platform is installed, the upright guide rail that is laid in described support frame two relative side, lifting driven unit, described horizontal framed bent two ends are installed on described upright guide rail via corresponding installed part, and complete lifting action under the effect of lifting driven unit.
Described computer control unit is for needing the 3-D view of moulding to be separated into a series of continuous two-dimensional sheet image according to certain floor height, and via X axis moving assembly, Y-axis moving assembly, control the motion track of printhead, via elevating mechanism, control the lifting of print platform.
Described printhead comprises feeding mechanism, heating arrangements and the shower nozzle connecting successively.
Described lifting driven unit comprises lifting screw and the drive motors thereof that is vertically laid in described support frame two relative side.
Bottom at described lifting screw is set with spring, for the damping of lifting process, return difference disappears.
The utlity model has actively useful effect:
1. stability, balance are good, and accuracy is high and be convenient to safeguard.
2. save raw material and artificial, owing to adopting " interpolation manufacturing technology ", it is original 1/3 to 1/2 that materials of the present utility model only have, fast 4 times of print speed; Because saving production line and a part of assembling process, can reduce cost of labor simultaneously.
3. can make the article that come in every shape.In theory, as long as the moulding that computer can be designed, 3D printer can print.
Accompanying drawing explanation
Fig. 1 is the structural representation of printing equipment in a kind of 3D printing shaping system.
In figure, 1 is printhead, and 2 is X-axis driving-belt, and 3 for printing a guide rail, and 4 is upright guide rail, and 5 is connector, and 6 is plug connector, and 7 is lifting screw, and 8 is installed part, and 9 is print platform, and 10 is spring, and 11 is Y-axis driving-belt, and 12 is gear unit, and 13 is guide rail.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.
1 one kinds of 3D printing shaping systems of embodiment, referring to Fig. 1, comprise printing equipment, computer control unit, described printing equipment comprises printhead 1 and driving mechanism thereof, print platform 9 and elevating mechanism thereof corresponding to this printhead 1, support frame, described driving mechanism comprises X axis moving assembly, Y-axis moving assembly, gear unit 12, described X axis moving assembly comprises printhead guide rail 3, along X axis, export the X-axis driving-belt 2 of described gear unit power, described printhead is installed on described printhead guide rail, and along X axis, move under the drive of described X-axis driving-belt, described Y-axis moving assembly comprise along Y-axis be laid in relative both sides, described support frame top closed slide, along Y-axis, export the Y-axis driving-belt 11 of described gear unit power, described X axis moving assembly is installed on described closed slide via corresponding installed part, and it moves along Y-axis under the drive of described Y-axis driving-belt, described elevating mechanism comprises the horizontal framed bent for described print platform is installed, the upright guide rail that is laid in described support frame two relative side, lifting driven unit, described horizontal framed bent two ends are installed on described upright guide rail via corresponding installed part 8, and complete lifting action under the effect of lifting driven unit.Lifting driven unit comprises lifting screw 7 and the drive motors thereof that is vertically laid in described support frame two relative side.
Described computer control unit, for needing the 3-D view of moulding to be separated into a series of continuous two-dimensional sheet image according to certain floor height, is controlled the lifting of print platform via elevating mechanism.Described printhead comprises feeding mechanism, heating arrangements and the shower nozzle connecting successively.Bottom at described lifting screw is set with spring, for the damping of lifting process, return difference disappears.
Above-mentioned 3D printing shaping system work process is as follows:
The unit that computerizeds control is separated into a series of continuous two-dimensional sheet images by the 3-D view of product with certain bed thickness, and via X axis moving assembly, Y-axis moving assembly, control the motion track of printhead, computer calls print routine, according to the information of every layer of two-dimensional sheet image, control the Y-motion of shower nozzle; Detect Y-motion situation simultaneously, keep X-direction motion and Y to motor coordination; Simultaneously the print routine of 3D printer, according to the information of every layer cross section, is controlled optionally jet printing material of shower nozzle, after one deck two-dimensional sheet image printing completes, and decline under its elevating mechanism the drives distance of a bed thickness of print platform.Printhead and powder-laying roller cylinder are got back to initial position, prepare the printing of lower one deck two-dimensional sheet image.Then repeat above process, so circulation, until all two-dimensional sheet images have all been printed, the 3 D-printing moulding of product completes.
Although, above with a general description of the specific embodiments the utility model having been done to detailed description, on the utility model basis, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, these modifications or improvements on the basis of not departing from the utility model spirit, all belong to the claimed scope of the utility model.
Claims (5)
1. a 3D printing shaping system, comprise printing equipment, computer control unit, it is characterized in that, described printing equipment comprises printhead and driving mechanism thereof, corresponding to the print platform of this printhead and elevating mechanism thereof, support frame, described driving mechanism comprises X axis moving assembly, Y-axis moving assembly, gear unit, described X axis moving assembly comprises printhead guide rail, along X axis, exports the X-axis driving-belt of described gear unit power, described printhead is installed on described printhead guide rail, and along X axis, moves under the drive of described X-axis driving-belt; Described Y-axis moving assembly comprise along Y-axis be laid in relative both sides, described support frame top closed slide, along Y-axis, export the Y-axis driving-belt of described gear unit power, described X axis moving assembly is installed on described closed slide via corresponding installed part, and it moves along Y-axis under the drive of described Y-axis driving-belt; Described elevating mechanism comprises the horizontal framed bent for described print platform is installed, the upright guide rail that is laid in described support frame two relative side, lifting driven unit, described horizontal framed bent two ends are installed on described upright guide rail via corresponding installed part, and complete lifting action under the effect of lifting driven unit.
2. 3D printing shaping system according to claim 1, it is characterized in that, for needing the 3-D view of moulding to be separated into the described computer control unit of a series of continuous two-dimensional sheet image according to certain floor height, via X axis moving assembly, Y-axis moving assembly, control the motion track of printhead, and via elevating mechanism, control the lifting of print platform.
3. 3D printing shaping system according to claim 1, is characterized in that, described printhead comprises feeding mechanism, heating arrangements and the shower nozzle connecting successively.
4. 3D printing shaping system according to claim 1, is characterized in that, described lifting driven unit comprises lifting screw and the drive motors thereof that is vertically laid in described support frame two relative side.
5. 3D printing shaping system according to claim 4, is characterized in that, in the bottom of described lifting screw, is set with spring, for the damping of lifting process, return difference disappears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462875.4U CN203401819U (en) | 2013-07-31 | 2013-07-31 | 3D printing molding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462875.4U CN203401819U (en) | 2013-07-31 | 2013-07-31 | 3D printing molding system |
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| CN203401819U true CN203401819U (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320462875.4U Expired - Fee Related CN203401819U (en) | 2013-07-31 | 2013-07-31 | 3D printing molding system |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932368A (en) * | 2014-04-09 | 2014-07-23 | 西安交通大学 | Laser 3D food printing device and printing method |
| CN103932367A (en) * | 2014-04-09 | 2014-07-23 | 西安交通大学 | Controllable powder spray food 3D (three-dimensional) printing equipment and method |
| CN103932369A (en) * | 2014-04-09 | 2014-07-23 | 西安交通大学 | Controllable jetting type food 3D (Three-Dimensional) printing equipment and method |
| CN104085035A (en) * | 2014-05-28 | 2014-10-08 | 宁夏共享模具有限公司 | 3D printing equipment with high-efficiency print head |
| CN104500646A (en) * | 2014-12-22 | 2015-04-08 | 东莞中国科学院云计算产业技术创新与育成中心 | Intelligent anti-vibration three-dimensional printer for ship |
| CN105239780A (en) * | 2015-11-05 | 2016-01-13 | 都书鹏 | Architectural engineering wall 3D printer system |
| CN106863791A (en) * | 2017-02-04 | 2017-06-20 | 苏州睿达矩自动化设备有限公司 | A kind of 3D printer |
| CN108311690A (en) * | 2017-01-17 | 2018-07-24 | 湖南六新智能科技有限公司 | A kind of 3D printing material and its method of 3D printing |
| CN109025256A (en) * | 2018-06-08 | 2018-12-18 | 上海建工集团股份有限公司 | The skyscraper 3D printing device and construction method being connect with steel platform |
| CN109263265A (en) * | 2018-09-13 | 2019-01-25 | 侯莉芝 | A kind of factory's injecting type printing equipment |
| CN110076567A (en) * | 2019-05-23 | 2019-08-02 | 广州市高级技工学校(广州市技师学院、广州市高级职业技术培训学院、广州市农业干部学校) | Desktop type four-in-one multifunctional numerical control machine |
-
2013
- 2013-07-31 CN CN201320462875.4U patent/CN203401819U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932367A (en) * | 2014-04-09 | 2014-07-23 | 西安交通大学 | Controllable powder spray food 3D (three-dimensional) printing equipment and method |
| CN103932369A (en) * | 2014-04-09 | 2014-07-23 | 西安交通大学 | Controllable jetting type food 3D (Three-Dimensional) printing equipment and method |
| CN103932368B (en) * | 2014-04-09 | 2015-10-28 | 西安交通大学 | A kind of laser 3D food printing equipment and Method of printing |
| CN103932368A (en) * | 2014-04-09 | 2014-07-23 | 西安交通大学 | Laser 3D food printing device and printing method |
| CN104085035B (en) * | 2014-05-28 | 2016-08-17 | 宁夏共享模具有限公司 | A kind of 3D printing device of high efficiency printhead |
| CN104085035A (en) * | 2014-05-28 | 2014-10-08 | 宁夏共享模具有限公司 | 3D printing equipment with high-efficiency print head |
| CN104500646A (en) * | 2014-12-22 | 2015-04-08 | 东莞中国科学院云计算产业技术创新与育成中心 | Intelligent anti-vibration three-dimensional printer for ship |
| CN105239780B (en) * | 2015-11-05 | 2017-06-16 | 辽宁格林普建筑打印科技有限公司 | Architectural engineering wall 3D printer system |
| CN105239780A (en) * | 2015-11-05 | 2016-01-13 | 都书鹏 | Architectural engineering wall 3D printer system |
| CN108311690A (en) * | 2017-01-17 | 2018-07-24 | 湖南六新智能科技有限公司 | A kind of 3D printing material and its method of 3D printing |
| CN106863791A (en) * | 2017-02-04 | 2017-06-20 | 苏州睿达矩自动化设备有限公司 | A kind of 3D printer |
| CN106863791B (en) * | 2017-02-04 | 2019-01-11 | 嘉兴柴薪科技有限公司 | A kind of 3D printer |
| CN109025256A (en) * | 2018-06-08 | 2018-12-18 | 上海建工集团股份有限公司 | The skyscraper 3D printing device and construction method being connect with steel platform |
| CN109025256B (en) * | 2018-06-08 | 2021-02-26 | 上海建工集团股份有限公司 | High-rise building 3D printing device connected with steel platform and construction method |
| CN109263265A (en) * | 2018-09-13 | 2019-01-25 | 侯莉芝 | A kind of factory's injecting type printing equipment |
| CN110076567A (en) * | 2019-05-23 | 2019-08-02 | 广州市高级技工学校(广州市技师学院、广州市高级职业技术培训学院、广州市农业干部学校) | Desktop type four-in-one multifunctional numerical control machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20170731 |