CN203228407U - Three-dimensional printer - Google Patents
Three-dimensional printer Download PDFInfo
- Publication number
- CN203228407U CN203228407U CN 201320199480 CN201320199480U CN203228407U CN 203228407 U CN203228407 U CN 203228407U CN 201320199480 CN201320199480 CN 201320199480 CN 201320199480 U CN201320199480 U CN 201320199480U CN 203228407 U CN203228407 U CN 203228407U
- Authority
- CN
- China
- Prior art keywords
- dimensional printer
- axial
- nozzle
- along
- shaping platform
- 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
Images
Abstract
The utility model relates to a three-dimensional printer which comprises a bottom frame, a horizontal movement device arranged on the bottom frame and capable of horizontally moving, a vertical frame fixedly arranged on the bottom frame, and a lifting device arranged on the vertical frame and capable of vertically moving, wherein a spray nozzle is fixedly formed in the lifting device and a hopper for containing granular plastics is fixedly arranged on the spray nozzle. According to the three-dimensional printer, the spray nozzle only can gradually move upwards at a low speed when a three-dimensional object is printed, so that the granular plastics in the hopper and molten plastics in the spray nozzle are unlikely to be influenced by inertia. Therefore, the three-dimensional printer is good in three-dimensional printing quality.
Description
Technical field
The utility model relates to a kind of printer, specifically is a kind of three-dimensional printer that can print three-dimensional object.
Background technology
A kind of three-dimensional printer is arranged on the market, this three-dimensional printer comprises can along continuous straight runs and the nozzle of vertical direction displacement, the nozzle of three-dimensional printer is plastics to be heated into molten state and ejaculation, the molten state plastic cool that is so penetrated is frozen into flat shape, and nozzle continues the molten state plastics are penetrated the object that just several flat shapes can be stacked into solid.
Traditional three-dimensional printer is because nozzle needs fast moving, therefore can only use the wire plastics, and in order to make the stable of nozzle and to penetrate the molten state plastics swimmingly, the external diameter coherence request of wire plastics is quite high, yet it is higher to make the wire plastics difficulty with same outer diameter as, especially (it is higher that the lactic acid/PLA) of for example having will be made the wire rod degree of difficulty with same outer diameter as for some biodegradable materials, thereby this wire plastics that are used in three-dimensional printer are expensive usually, and biodegradable wire rod price is more expensive than general wire plastics, thereby is difficult to promote in the field of 3 D-printing relevant environment-friendly materials.
Summary of the invention
Be head it off, the utility model provides a kind of three-dimensional printer, and it comprises shape platform and a nozzle, it is characterized in that: described nozzle is provided with the hopper of splendid attire powder material, the powder material enters this nozzle by above-mentioned hopper, and is penetrated towards the shaping platform by said nozzle with molten state.
Therefore, 3 D-printing function of the present utility model is used the low and cheap granular plastics of manufacture difficulty, thereby reduces the printing cost of three-dimensional printer.
In one embodiment, the shaping platform can be along first axially and perpendicular to the first second axial axial displacement, and nozzle is along perpendicular to first and second axial three axial displacement.
When three-dimensional printer of the present utility model is printed three-dimensional object nozzle only can along the 3rd axially do small distance very to top offset, and be responsible for rapidly along first and second axial displacement by the shaping platform, therefore the graininess plastics in the hopper and the molten state plastics in the nozzle can not be subjected to inertia effects and can keep stable state, and three-dimensional printer of the present utility model like this has stable and good print quality.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model three-dimensional printer.
Fig. 2 is the three-dimensional combination figure of the utility model three-dimensional printer.
Fig. 3 is the vertical view of the utility model the utility model three-dimensional printer.
The cutaway view of Fig. 4 for getting along the 4-4 line of Fig. 3.
The cutaway view of Fig. 5 for getting along the 5-5 line of Fig. 3.
Fig. 6 is the enlarged drawing of the 5th figure circle choosing part.
Fig. 7 prints the state diagram of three-dimensional object for the utility model three-dimensional printer.
10 three-dimensional printers, 12 bottom frameworks
14 translating devices, 16 vertical frames
18 lowering or hoisting gears, 19 main frames
20 first bars, 22 first tracks
24 second tracks, 26 second bars
28 first articulate slide block 30 second articulates slide block
32 linking parts, 34 first support bars
36 first screw rods, 38 shaping platforms
40 upper surfaces, 42 lower surfaces
46 second joint portions, 44 first joint portions
48 sliding parts, 49 first installed parts
50 first drive units, 51 second drive units
52 belt pulleys, 54 second installed parts
56 tension force rollers, 58 belts
59 times articulated part 60 straight-bars
62 tracks, 64 cross bars
66 first slide blocks, 68 second slide blocks
Articulated part on the articulated part 72 second on 70 first
74 second support bars, 76 second screw rods
78 actuators 80 are connected part
82 nozzles, 84 hoppers
90 three-dimensional object X first are axial
The Y second axial Z the 3rd is axial
The specific embodiment
Following institute drawings attached only is convenient to explain the utility model basic condition, in the accompanying drawing will to the number that constitutes the preferred embodiment element, position, relation, and the extension of size will have illustrated, read and understand situation of the present utility model after relevant variation implement to belong to industry technical ability.In addition, after reading and understanding situation of the present utility model, cooperate the accurate dimension of specific strength, weight, intensity and similar requirement and the change of dimension scale also to belong to industry technical ability.
In different accompanying drawings, indicate identical or like with same numeral; Please understand in addition in the literary composition such as " first ", " second ", " the 3rd ", " on ", D score, " preceding ", " back ", " interior ", " outward ", " end ", " portion ", " section ", " level ", " vertically ", " inwardly ", " outwards ", " width ", " length ", " district ", " on every side ", " side ", " radially ", " axially " etc. and similar term only be convenient in person's reference diagram with the aid of pictures structure and only be used for helping to describe the utility model.
As shown in Figure 1, three-dimensional printer 10 of the present utility model comprises main frame 19, three-dimensional printer 10 further comprises the bottom framework 12 of rectangle, bottom framework 12 comprises two first bars 20 that separate, and two second bars 26 that between two first bars 20, extend and separate, each first bar 20 comprises first track 22 that is formed on the side, and second track 24 that is formed on upper surface.
As depicted in figs. 1 and 2, three-dimensional printer 10 of the present utility model further comprises the translating device 14 that is arranged on the bottom framework 12, translating device 14 comprises slidably with first of second track, 24 combinations of first bar 20 wherein and articulates slide block 28, and articulate slide block 30 with second of second track, 24 combinations of another first bar 20 slidably, second articulates slide block 30 comprises the linking part 32 that is formed on the side, and first and second articulates slide block 28,30 can be along the first axial X displacement.Translating device 14 further comprises first support bar 34 that is installed between first and second pivot joint slide block 28,30, and is hubbed on first screw rod 36 between first and second pivot joint slide block 28,30.Shaping platform 38 and first support bar 34 and 36 combinations of first screw rod, shaping platform 38 comprises upper surface 40 and lower surface 42, shaping platform 38 further comprises first joint portion 44 that is formed on lower surface 42 and is combined slidably with first support bar 34, shaping platform 38 comprises second joint portion 46 that is formed on lower surface 42 and is spirally connected with first screw rod 36 in addition, when first screw rod 36 rotates, shaping platform 38 can be along first support bar 34 and along the second axial Y displacement perpendicular to the first axial X, the shaping platform 38 of translating device 14 can be subjected to first and second to articulate slide block 28 in addition, 30 interlocks that is to say that along the first axial X displacement shaping platform 38 can be along first and second axial X, Y does horizontal displacement.
As shown in Figure 2, translating device 14 of the present utility model further comprises slidably and the sliding part 48 of first track, 22 combinations of first bar 20 wherein, sliding part 48 is installed on first drive unit 50 that electrically connects with main frame 19, first drive unit 50 is combined with the end of first screw rod 36, and first drive unit 50 like this drives first screw rod 36 and rotates.Translating device 14 comprises first installed part 49 and second installed part 54 on first track 22 that is installed in another first bar 20 in addition, wherein first installed part 49 is installed on second drive unit 51 that electrically connects with main frame 19, on second drive unit 51 belt pulley 52 is set, tension force roller 56 is pivoted on second installed part 54, first and second installed part 49,54 are spaced from each other a distance along first bar 20, and be provided with bar belt 58 between belt pulley 52 and the tension force roller 56, and belt 58 and second articulates linking part 32 combinations of slide block 30, therefore when second drive unit, 51 rotating pulleys 52, can cause belt 58 pullings second to articulate slide block 30 interlocks first and articulate slide block 28 along the first axial X displacement, meeting interlock first drive unit 50 and sliding part 48 displacement together during 28 displacements of the first pivot joint slide block in addition.
As shown in Figure 3, three-dimensional printer 10 of the present utility model more comprises the vertical frame 16 of U-shaped, vertical frame 16 comprises and separates and be installed in two straight-bars 60 on second bar 26 respectively, and the cross bar 64 that between two straight-bars 60, extends and be positioned at end, each straight-bar 60 comprises track 62.Two straight-bars 60 of vertical frame 16 are installed in two second bar, 26 tops (as shown in Figure 5) of bottom framework 12 respectively, cause vertical frame 16 parallel with the 3rd axial Z perpendicular to first and second axial X, Y.
As shown in Figures 2 and 3, three-dimensional printer 10 of the present utility model comprises the lowering or hoisting gear 18 that slides along vertical frame 16, lowering or hoisting gear 18 comprises on second bar 26 that is fixedly arranged on bottom framework 12 respectively and two following articulated parts 59 of close each straight-bar 60, lowering or hoisting gear 18 further comprises respectively first slide block 66 and one second slide block 68 of being combined slidably with the track 62 of each straight-bar 60, wherein second slide block 68 has inner bolt hole, lowering or hoisting gear 18 also comprise be installed in straight-bar 60 tops wherein respectively and align with first slide block 66 first on articulated part 70, and set firmly another straight-bar 60 tops and align with second slide block 68 second on articulated part 72.Lowering or hoisting gear 18 more comprises and is fixedly arranged on second support bar 74 between the articulated part 70 and following articulated part 59 on first, and be hubbed on articulated part 72 on second and second screw rod 76 between the articulated part 59 down, and second support bar 74 slidably with 66 combinations of first slide block, the inner bolt hole of second screw rod 76 and second slide block 68 is spirally connected, thereby can promote second slide block 68 along the close of the 3rd axial Z or away from shaping platform 38 when second screw rod 76 rotates.In addition, lowering or hoisting gear 18 comprises the actuator 78 that is installed in articulated part 72 tops on second and electrically connects with main frame 19, and actuator 78 is combined with the end of second screw rod 76, thereby actuator 78 can drive 76 rotations of second screw rod.
As shown in Figure 7, lowering or hoisting gear 18 further comprises and is installed in first and second slide block 66, the linking part 80 of 68 sides, be installed in the nozzle 82 that is connected on the part 80 and electrically connects with main frame 19, and the hopper 84 that is fixedly arranged on nozzle 82 tops, thereby when actuator 78 rotations second screw rod 76 first and second slide blocks 66 of meeting interlock, 68 together along the 3rd axial Z displacement, the plastics (as shown in Figure 4) of feed hopper 84 storing granulars, and nozzle 82 is used for the graininess plastics being heated into molten state and the molten state plastics being penetrated.
As shown in Figure 7, at first nozzle 82 is moved to quite position near shaping platform 38 along the 3rd axial Z during three-dimensional printer 10 operations of the present utility model, and the plastics of molten state shape are penetrated by nozzle 82, make the plastics of molten state shape cool off and solidify at the upper surface 40 of shaping platform 38, control first and second drive unit 50 with main frame 19 according to the cross sectional shape of three-dimensional object at this, 51 runnings, cause shaping platform 38 along first and second axial X, Y produces the horizontal displacement of the cross sectional shape that is same as three-dimensional object, so after finishing a cross sectional shape of three-dimensional object, actuator 78 rotate second screw rod 76 make nozzle 82 along the 3rd axial Z towards the cross sectional shape that continues to print another highly three-dimensional object away from a bit of distance of the direction displacement of shaping platform 38, the cross sectional shape of several three-dimensional objects of storehouse like this just can print a three-dimensional object 90(as shown in Figure 6).
Three-dimensional printer 10 of the present utility model can use granular plastics, because granular plastics manufacture difficulty and cost are lower, thereby can reduce the printing cost of three-dimensional printer 10, even thereby adopt the graininess PLA plastics with biodegradability, the printing cost of this three-dimensional printer 10 is also cheaper.
In addition, when three-dimensional printer of the present utility model 10 is printed three-dimensional object 82 at nozzle can do small distance very towards top offset, and be responsible for horizontal displacement fast by shaping platform 38, therefore the graininess plastics in the hopper 84 and the molten state plastics in the nozzle 82 can not be subjected to inertia effects and can keep stable state, and three-dimensional printer 10 of the present utility model like this has stable and good print quality.
Because the utility model that specification discloses can be implemented in other particular form that does not break away from the utility model spirit or general characteristics, and some forms of these particular forms are pointed out, so the embodiment that specification discloses should be considered as illustrating and unrestricted.Scope of the present utility model is to be defined by appended claim, rather than is defined by above-mentioned explanation, changes and will be included within its scope for the institute of the impartial meaning that falls into claim and scope.
Claims (5)
1. three-dimensional printer, mainly comprise shaping platform (38) and nozzle (82), it is characterized in that: described nozzle (82) is provided with the hopper (84) of splendid attire powder material, the powder material enters described nozzle (82) by above-mentioned hopper (84), and is penetrated towards above-mentioned shaping platform (38) by described nozzle (82) with molten state.
2. a kind of three-dimensional printer as claimed in claim 1 is characterized in that: described shaping platform (38) can be along first axial (X) and perpendicular to second axial (Y) displacement of first axial (X).
3. a kind of three-dimensional printer as claimed in claim 1 is characterized in that: described nozzle (82) is along perpendicular to first and second axially the 3rd axial (Z) displacement of (X, Y).
4. a kind of three-dimensional printer as claimed in claim 2, it is characterized in that: comprise first drive unit (50) of interlock with shaping platform (38) combination, and with shaping platform (38) in conjunction with and second drive unit (51) of interlock, described first drive unit (50) interlock shaping platform (38) is along first axial (X) displacement, and described second drive unit (51) interlock shaping platform (38) is along second axial (Y) displacement.
5. a kind of three-dimensional printer as claimed in claim 3 is characterized in that: comprise with nozzle (82) in conjunction with and the actuator (78) of interlock, actuator (78) interlock nozzle (82) is along the 3rd axial (Z) displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320199480 CN203228407U (en) | 2013-04-19 | 2013-04-19 | Three-dimensional printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320199480 CN203228407U (en) | 2013-04-19 | 2013-04-19 | Three-dimensional printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203228407U true CN203228407U (en) | 2013-10-09 |
Family
ID=49284555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320199480 Expired - Fee Related CN203228407U (en) | 2013-04-19 | 2013-04-19 | Three-dimensional printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203228407U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640220A (en) * | 2013-12-17 | 2014-03-19 | 舟山市定海区巨洋技术开发有限公司 | Novel 3D (three dimensional) numerical-control printing and manufacturing device |
| CN103737930A (en) * | 2013-12-24 | 2014-04-23 | 青岛尚慧信息技术有限公司 | 3D (three-dimensional) printing device and feed pipe thereof |
| CN103878978A (en) * | 2014-03-07 | 2014-06-25 | 济南大学 | Small 3D printer based on FDM (frequency-division multiplexing) technology |
| CN103978213A (en) * | 2014-05-08 | 2014-08-13 | 浙江贝欧复合材料制造有限公司 | Novel large-scale 3D (three dimensional) printer |
| CN104015369A (en) * | 2014-03-18 | 2014-09-03 | 梧州学院 | 3d (three-dimensional) printer |
| CN104708819A (en) * | 2013-12-11 | 2015-06-17 | 三纬国际立体列印科技股份有限公司 | Three-dimensional printing device |
-
2013
- 2013-04-19 CN CN 201320199480 patent/CN203228407U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708819A (en) * | 2013-12-11 | 2015-06-17 | 三纬国际立体列印科技股份有限公司 | Three-dimensional printing device |
| CN103640220A (en) * | 2013-12-17 | 2014-03-19 | 舟山市定海区巨洋技术开发有限公司 | Novel 3D (three dimensional) numerical-control printing and manufacturing device |
| CN103640220B (en) * | 2013-12-17 | 2015-12-02 | 舟山市定海区巨洋技术开发有限公司 | Novel 3D numerical control prints manufacturing equipment |
| CN103737930A (en) * | 2013-12-24 | 2014-04-23 | 青岛尚慧信息技术有限公司 | 3D (three-dimensional) printing device and feed pipe thereof |
| CN103878978A (en) * | 2014-03-07 | 2014-06-25 | 济南大学 | Small 3D printer based on FDM (frequency-division multiplexing) technology |
| CN104015369A (en) * | 2014-03-18 | 2014-09-03 | 梧州学院 | 3d (three-dimensional) printer |
| CN103978213A (en) * | 2014-05-08 | 2014-08-13 | 浙江贝欧复合材料制造有限公司 | Novel large-scale 3D (three dimensional) printer |
| CN103978213B (en) * | 2014-05-08 | 2016-01-13 | 浙江贝欧复合材料制造有限公司 | A kind of large-scale 3D printer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203228407U (en) | Three-dimensional printer | |
| CN204278546U (en) | Novel 3D printer | |
| EP2388127A3 (en) | Device for reforming plastic pre-forms with a sterile area | |
| TWM462188U (en) | Three-dimensional printer | |
| CN206798553U (en) | Section bar reversing conveyer | |
| CN212075666U (en) | Calcium powder finished product levels and pile up neatly device | |
| CN104875384A (en) | Multi-dimensional movement 3D printer | |
| CN205293978U (en) | Retractable conveyer | |
| CN204278543U (en) | Simple and easy 3D printer | |
| CN107814215A (en) | A kind of rotor axostylus axostyle feeding machanism | |
| CN107758219A (en) | A kind of location adjusting device of plant equipment | |
| CN204196336U (en) | Corrugated case marking press | |
| CN110726307A (en) | Full-automatic feeding machine | |
| CN206568557U (en) | A kind of selective laser forming machine two-way powder laying workbench | |
| JP2018515373A5 (en) | ||
| CN209522246U (en) | A kind of locating engagement driving device | |
| CN109573426A (en) | A kind of storage equipment | |
| CN205272617U (en) | Three -dimensional printer | |
| CN209601331U (en) | A kind of storage equipment | |
| CN203781413U (en) | Rotary levelling device for materials transported by carriages | |
| CN208825992U (en) | Magnet ring body-packing | |
| CN203845408U (en) | Lifting type cap sorter | |
| CN107244346B (en) | A kind of tobacco flow transport pushing cart | |
| CN209615847U (en) | A kind of celadon mud embryo rolling mechanism | |
| CN201645704U (en) | Slide demolding mechanism for front mold of plastic mold |
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: 20131009 Termination date: 20190419 |