CN106827533A - A kind of 3D printing equipment for building sand table making - Google Patents
A kind of 3D printing equipment for building sand table making Download PDFInfo
- Publication number
- CN106827533A CN106827533A CN201710145902.8A CN201710145902A CN106827533A CN 106827533 A CN106827533 A CN 106827533A CN 201710145902 A CN201710145902 A CN 201710145902A CN 106827533 A CN106827533 A CN 106827533A
- Authority
- CN
- China
- Prior art keywords
- vertical shift
- traversing
- lifting
- framework
- sand table
- 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
Links
- 238000010146 3D printing Methods 0.000 title claims abstract description 32
- 239000004576 sand Substances 0.000 title claims abstract description 30
- 238000001125 extrusion Methods 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000000930 thermomechanical effect Effects 0.000 claims description 17
- 230000003287 optical effect Effects 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- -1 shower nozzle Chemical compound 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000007639 printing Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
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
-
- 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
- B33Y80/00—Products made by additive manufacturing
Abstract
The present invention proposes a kind of 3D printing equipment for building sand table making, including housing, 3D printing module and two lifting modules, housing is provided with touch-screen, memory card slot and control board, two lifting modules are located at enclosure interior both sides vertically respectively, 3D printing module includes framework and array extrusion mechanism, framework is grid structure, both sides are connected with lifting module, can be moved up and down along lifting module, array extrusion mechanism is respectively arranged in the grid of framework, control board passes through cable and touch-screen respectively, memory card slot, lifting module and extrusion mechanism are connected.The present invention can realize building the printing speed of sand table model.
Description
Technical field
The invention belongs to the technical field of 3D printing, more particularly to a kind of 3D printing equipment for building sand table making.
Background technology
Sand table is an important carrier of displaying project general planning, and its making effect has greatly to Project Exhibition and examination
Direct contact.BUILDINGS MODELS is relatively common one kind in sand table model, some real estate models, business prototype, planning mould
Type, landscape model etc., generally can all incorporate some BUILDINGS MODELSs.By sand table can clearly be seen whole building or building it is thin
Section layout, a comprehensive landscape overall picture is shown to visitor, and this is that other any forms of expression are beyond one's reach.So
And, the preparation method complex manufacturing technology of traditional sand table, fabrication cycle are long, thus price is very expensive.Traditional sand table makes one
As must be by making exhibition booth, PVC board spray painting, engraving building part, putting scape, make the multiple working procedures, process such as accessory, entire combination
It is extremely numerous and diverse.And, wherein multiple working procedure is still needed by being accomplished manually, or even needs the cooperation side of several numerous manpowers of department
Can complete, with fabrication cycle it is long, produce that expense is more, the low several big shortcomings of detail accuracy.
3D printing technique is quick integrally formed technology, and the building sand table precision made by 3D printing technique is higher,
The thinking of designer can perfectly be represented.But, because building sand table model area is larger, building is complex, by existing
Some 3D printing equipment making speed is slower.If be grouped by multiple devices printing, on the one hand can be made due to equipment performance difference
Into error, influence makes precision；On the other hand, be sand table increased splicing, paste, multiple operations such as gap treatment, drop significantly
The low advantage that sand table is made by 3D printing technique.
The content of the invention
The technical problems to be solved by the invention are for above-mentioned problem, there is provided one kind is for building sand table system
The 3D printing equipment of work, improves speed and precision that sand table model makes.
The present invention solves the technical scheme that is used of above-mentioned technical problem：A kind of 3D printing for building sand table making
Equipment, it is characterised in that including housing, 3D printing module and two lifting modules, the housing is provided with touch-screen, RAM card
Slot and control board, described two lifting modules are located at enclosure interior both sides vertically respectively, and the 3D printing module includes
Framework and array extrusion mechanism, the framework are grid structure, and both sides are connected with lifting module, can be moved down in lifting module
Dynamic, the array extrusion mechanism is respectively arranged in the grid of framework, and the control board passes through cable and the touch respectively
Screen, memory card slot, lifting module and extrusion mechanism are connected.
By such scheme, the lifting module includes lifting motor, leading screw and optical axis, and the lifting motor is located at the shell
Body base plate both sides, the leading screw bottom is connected by lifting shaft coupling with the output shaft of lifting motor, and the optical axis is with respect to leading screw
It is symmetrical set, the position corresponding with leading screw and optical axis is respectively equipped with lifting slider and guiding on the outer wall of the framework both sides
Sliding block, the lifting slider is provided with the screwed hole with leading screw phase configuration, and the guide runner is provided with the unthreaded hole with optical axis phase configuration.
By such scheme, the extrusion mechanism includes extrusion thermomechanical components, traversing component and vertical shift component, the vertical shift component
On the inwall of the framework, the traversing component is connected with vertical shift component, can move longitudinally, it is described extrusion thermomechanical components with
Traversing component is connected, and can laterally move, and the extrusion thermomechanical components are connected with traversing component.
By such scheme, the vertical shift component includes vertical shift motor, two vertical shift synchronizing shafts, two the vertical shift axis of guides, two
Individual vertical shift Timing Belt, four vertical shift synchronizing wheels and two vertical shift sliding blocks, described two vertical shift synchronizing shafts are along the framework horizontal two
Side inwall is symmetrical arranged, and an one end for vertical shift synchronizing shaft is connected by shaft coupling with the output shaft of the vertical shift motor, another
End is connected by bearing with framework, and the two ends of another vertical shift synchronizing shaft are connected by bearing with framework, four vertical shifts
Synchronizing wheel is respectively arranged on two vertical shift synchronizing shaft two ends, and described two vertical shift axis of guides symmetrically set along framework longitudinal direction both sides inwall
Put, described two vertical shift Timing Belts vertical shift synchronizing wheel phase configuration corresponding with homonymy, two underlying band of vertical shift Timing Belt respectively
It is connected with described two vertical shift sliding blocks by connector.
By such scheme, the traversing component includes traversing motor, two the traversing axis of guides, traversing Timing Belt and two horizontal strokes
Synchronizing wheel is moved, located at described two vertical shift sliding blocks on one of them, described two traversing synchronizing wheels set the traversing motor respectively
In on the output shaft and another vertical shift sliding block of the traversing motor, the traversing Timing Belt and two traversing synchronizing wheels match
Put, described two traversing axis of guides are symmetrically set in the both sides of traversing Timing Belt, two ends are connected with two vertical shift sliding blocks respectively.
By such scheme, the extrusion thermomechanical components include extruder, extruder motor, shower nozzle, pedestal and heat abstractor, described
, located at pedestal top, the shower nozzle is provided with located at the bottom of pedestal, shower nozzle for extruder motor, extruder and heat abstractor
Heater, pedestal is provided with connection through hole, and the connection through hole is connected with the traversing Timing Belt configuration.
By such scheme, the heat abstractor includes fin and radiator fan, and the fin is located at the extruder
And between radiator fan.
By such scheme, the connector is buckling located at the vertical shift slider top, described to link up with and the vertical shift
The position that Timing Belt fastens is provided with the serrated face with Timing Belt phase configuration.
The beneficial effects of the invention are as follows：A kind of 3D printing equipment for building sand table making is provided, by for sand table
The subregion design of model, alloing the array extrusion mechanism of the 3D printing module of the equipment individually carries out printing,
Manufacturing speed can be greatly speeded up, it is possible to achieve the printing speed of building sand table model.
Brief description of the drawings
Fig. 1 is the axonometric drawing of one embodiment of the invention.
Fig. 2 is the 3D printing module of one embodiment of the invention and the axonometric drawing of lifting module.
Fig. 3 is a width axonometric drawing of the extrusion mechanism of one embodiment of the invention.
Fig. 4 is another width axonometric drawing of the extrusion mechanism of one embodiment of the invention.
Fig. 5 is the axonometric drawing of the extrusion thermomechanical components of one embodiment of the invention.
Wherein：1- housings, 2- touch-screens, 3-3D print modules, 4- memory card slots, 5- control boards, 6- lifting moulds
Block, 7- lifting motors, 8- extrusion mechanisms, 9- liftings shaft coupling, 10- leading screws, 11- optical axises, 12- frameworks, 13- lifting sliders, 14-
Guide runner, 15- extrusion thermomechanical components, the traversing axis of guides of 16-, the traversing Timing Belts of 17-, the traversing motors of 18-, 19- vertical shifts sliding block,
The 20- vertical shifts axis of guide, 21- vertical shifts Timing Belt, 22- vertical shifts synchronizing shaft, 23- vertical shifts synchronizing wheel, 24- vertical shifts motor, 25- are traversing same
Step wheel, 26- extruder motors, 27- extruders, 28- fin, 29- fans, 30- shower nozzles, 31- pedestals, 32- heaters.
Specific embodiment
To more fully understand the present invention, with reference to the accompanying drawings and examples to further description of the present invention.
As shown in figure 1, a kind of 3D printing equipment for building sand table making, including housing 1,3D printing module 3 and two
Individual lifting module 6, housing is provided with touch-screen 2, memory card slot 4 and control board 5, and two lifting modules set vertically respectively
In enclosure interior both sides, 3D printing module includes framework 12 and array extrusion mechanism 8, and framework is grid structure, both sides and lifting
Module is connected, and can be moved up and down along lifting module, and array extrusion mechanism is respectively arranged in the grid of framework, control board difference
It is connected with touch-screen, memory card slot, lifting module and extrusion mechanism by cable.After equipment is powered, printing generation will be stored
In the memory card insertion memory card slot of code, touch-screen can show printing progress, and control board can be distinguished according to print code
Control array extrusion mechanism carries out the print job of this layer, treats that this layer printing is finished, and control board can control two lifting moulds
3D printing module is risen block the height of setting, carries out next layer of print job, until the printing of whole building sand table completely
Make.
As shown in Fig. 2 lifting module includes lifting motor 7, leading screw 10 and optical axis 11, lifting motor is located at Housing Base two
Side, leading screw bottom is connected by lifting shaft coupling 9 with the output shaft of lifting motor, and optical axis is symmetrical set with respect to leading screw, frame
The position corresponding with leading screw and optical axis is respectively equipped with lifting slider 13 and guide runner 14 on the outer wall of frame both sides, and lifting slider sets
There is the screwed hole with leading screw phase configuration, guide runner is provided with the unthreaded hole with optical axis phase configuration, and lifting motor can drive silk after starting
Thick stick rotates, and then drives framework to move up and down, and changes printing height.
As shown in Figure 3-4, extrusion mechanism includes extrusion thermomechanical components 15, traversing component and vertical shift component, and vertical shift component is located at
On the inwall of framework, traversing component is connected with vertical shift component, can move longitudinally, and extrusion thermomechanical components are connected with traversing component, can
Laterally move, extrusion thermomechanical components are connected with traversing component.
Vertical shift component includes 24, two, vertical shift motor, 20, two vertical shift synchronizations of the vertical shift axis of guide of vertical shift synchronizing shaft 22, two
Band 21, four vertical shift synchronizing wheels 23 and two vertical shift sliding blocks 19, two vertical shift synchronizing shafts symmetrically set along framework both lateral sides inwall
Put, an one end for vertical shift synchronizing shaft is connected by shaft coupling with the output shaft of vertical shift motor, the other end passes through bearing and framework
It is connected, the two ends of another vertical shift synchronizing shaft are connected by bearing with framework, four vertical shift synchronizing wheels are respectively arranged on two and indulge
Move synchronizing shaft two ends, two vertical shift axis of guides are symmetrical arranged along framework longitudinal direction both sides inwall, two vertical shift Timing Belts respectively with together
The corresponding vertical shift synchronizing wheel phase configuration in side, two underlying band of vertical shift Timing Belt are connected by connector with two vertical shift sliding blocks,
Connector is buckling located at vertical shift slider top, and hook is provided with and Timing Belt phase configuration with the position that vertical shift Timing Belt fastens
Serrated face.Starting vertical shift motor drives vertical shift synchronizing shaft and vertical shift synchronizing wheel to rotate, and then drives vertical shift Timing Belt to rotate, and indulges
Move sliding block to vertically move therewith, change the lengthwise position of extrusion thermomechanical components.
Traversing component includes 18, two traversing axis of guides 16 of traversing motor, traversing Timing Belt 17 and two traversing synchronizing wheels
25, located at two vertical shift sliding blocks on one of them, two traversing synchronizing wheels are respectively arranged on the output shaft of traversing motor to traversing motor
And on another vertical shift sliding block, traversing Timing Belt and two traversing synchronizing wheel phase configurations, two traversing axis of guides are symmetrically set in horizontal stroke
The both sides of Timing Belt are moved, two ends are connected with two vertical shift sliding blocks respectively.Starting traversing motor drives traversing synchronizing wheel to rotate, and then
Drive traversing Timing Belt to rotate, extrude thermomechanical components transverse shifting therewith, change the lateral attitude of extrusion thermomechanical components.
As shown in figure 5, extrusion thermomechanical components include extruder 27, extruder motor 26, shower nozzle 30, pedestal 31 and heat abstractor,
, located at pedestal top, shower nozzle is provided with heater located at the bottom of pedestal, shower nozzle for extruder motor, extruder and heat abstractor
32, pedestal is provided with connection through hole, and connection through hole is connected with the configuration of traversing Timing Belt.Heat abstractor includes fin 28 and fan
29, fin is located between extruder and radiator fan.
Claims (8)
1. it is a kind of for building the 3D printing equipment that sand table makes, it is characterised in that to be risen including housing, 3D printing module and two
Drop module, the housing is provided with touch-screen, memory card slot and control board, and described two lifting modules set vertically respectively
In enclosure interior both sides, the 3D printing module includes framework and array extrusion mechanism, and the framework is grid structure, both sides with
Lifting module is connected, and can be moved up and down along lifting module, and the array extrusion mechanism is respectively arranged in the grid of framework, the control
Circuit board processed is connected by cable with the touch-screen, memory card slot, lifting module and extrusion mechanism respectively.
2. it is according to claim 1 a kind of for building the 3D printing equipment that sand table makes, it is characterised in that the lifting
Module includes lifting motor, leading screw and optical axis, and the lifting motor is located at the Housing Base both sides, and the leading screw bottom passes through
Lifting shaft coupling is connected with the output shaft of lifting motor, and the optical axis is symmetrical set with respect to leading screw, outside the framework both sides
The position corresponding with leading screw and optical axis is respectively equipped with lifting slider and guide runner on wall, and the lifting slider is provided with and leading screw
The screwed hole of phase configuration, the guide runner is provided with the unthreaded hole with optical axis phase configuration.
3. it is according to claim 1 and 2 a kind of for building the 3D printing equipment that sand table makes, it is characterised in that described
Extrusion mechanism includes extrusion thermomechanical components, traversing component and vertical shift component, and the vertical shift component is located on the inwall of the framework, institute
State traversing component to be connected with vertical shift component, can move longitudinally, the extrusion thermomechanical components are connected with traversing component, can transversely move
Dynamic, the extrusion thermomechanical components are connected with traversing component.
4. it is according to claim 3 a kind of for building the 3D printing equipment that sand table makes, it is characterised in that the vertical shift
Component includes vertical shift motor, two vertical shift synchronizing shafts, two the vertical shift axis of guides, two vertical shift Timing Belts, four vertical shift synchronizing wheels
With two vertical shift sliding blocks, described two vertical shift synchronizing shafts are symmetrical arranged along the framework both lateral sides inwall, a vertical shift synchronization
One end of axle is connected by shaft coupling with the output shaft of the vertical shift motor, and the other end is connected by bearing with framework, another
The two ends of vertical shift synchronizing shaft are connected by bearing with framework, and four vertical shift synchronizing wheels are respectively arranged on two vertical shift synchronizing shafts
Two ends, described two vertical shift axis of guides are symmetrical arranged along framework longitudinal direction both sides inwall, described two vertical shift Timing Belts respectively with together
The corresponding vertical shift synchronizing wheel phase configuration in side, two underlying band of vertical shift Timing Belt pass through connector and described two vertical shift sliding block phases
Connection.
5. it is according to claim 4 a kind of for building the 3D printing equipment that sand table makes, it is characterised in that described traversing
Component includes traversing motor, two the traversing axis of guides, traversing Timing Belt and two traversing synchronizing wheels, and the traversing motor is located at institute
Two vertical shift sliding blocks are stated on one of them, described two traversing synchronizing wheels are respectively arranged on the output shaft of the traversing motor and another
On individual vertical shift sliding block, the traversing Timing Belt and two traversing synchronizing wheel phase configurations, described two traversing axis of guides are symmetrically set in
The both sides of traversing Timing Belt, two ends are connected with two vertical shift sliding blocks respectively.
6. it is according to claim 5 a kind of for building the 3D printing equipment that sand table makes, it is characterised in that the extrusion
Thermomechanical components include extruder, extruder motor, shower nozzle, pedestal and heat abstractor, and the extruder motor, extruder and heat abstractor are equal
Located at pedestal top, the shower nozzle is provided with heater located at the bottom of pedestal, shower nozzle, and pedestal is provided with connection through hole,
The connection through hole is connected with the traversing Timing Belt configuration.
7. it is according to claim 6 a kind of for building the 3D printing equipment that sand table makes, it is characterised in that the radiating
Device includes fin and radiator fan, and the fin is located between the extruder and radiator fan.
8. it is according to claim 4 a kind of for building the 3D printing equipment that sand table makes, it is characterised in that the connection
Part is buckling located at the vertical shift slider top, it is described hook with the position that the vertical shift Timing Belt fastens be provided with it is synchronous
Serrated face with phase configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710145902.8A CN106827533A (en) | 2017-03-13 | 2017-03-13 | A kind of 3D printing equipment for building sand table making |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710145902.8A CN106827533A (en) | 2017-03-13 | 2017-03-13 | A kind of 3D printing equipment for building sand table making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106827533A true CN106827533A (en) | 2017-06-13 |
Family
ID=59143635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710145902.8A Pending CN106827533A (en) | 2017-03-13 | 2017-03-13 | A kind of 3D printing equipment for building sand table making |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106827533A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552877A (en) * | 2017-10-16 | 2018-01-09 | 曹广折 | A kind of 3D printing metal forming part and substrate sawing separator |
| CN107839224A (en) * | 2017-10-30 | 2018-03-27 | 陕西爱骨医疗股份有限公司 | The desktop type 3D printer of printable indefinite length |
| CN109693383A (en) * | 2019-02-19 | 2019-04-30 | 张启友 | The air pressure Modeling Platform of 3D printer |
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Application publication date: 20170613 |