CN107020751B - A kind of high intelligent 3D printer of printing precision - Google Patents
A kind of high intelligent 3D printer of printing precision Download PDFInfo
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- CN107020751B CN107020751B CN201710421529.4A CN201710421529A CN107020751B CN 107020751 B CN107020751 B CN 107020751B CN 201710421529 A CN201710421529 A CN 201710421529A CN 107020751 B CN107020751 B CN 107020751B
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- flow tube
- drive shaft
- heating
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- 238000007639 printing Methods 0.000 title claims abstract description 84
- 238000010438 heat treatment Methods 0.000 claims abstract description 65
- 239000000463 material Substances 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 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 abstract description 12
- 238000009413 insulation Methods 0.000 claims description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 20
- 229910052802 copper Inorganic materials 0.000 claims description 20
- 239000010949 copper Substances 0.000 claims description 20
- 230000000903 blocking effect Effects 0.000 claims description 17
- 210000000515 tooth Anatomy 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010146 3D printing Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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
- B29C64/295—Heating elements
-
- 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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
-
- 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
- B29C64/30—Auxiliary operations or equipment
- B29C64/307—Handling of material to be used in additive manufacturing
- B29C64/321—Feeding
-
- 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
Landscapes
- 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 present invention relates to a kind of high intelligent 3D printers of printing precision, including pedestal, controller, print platform, top plate, lifter plate, planar movement mechanism, printing mechanism and two lifting units, printing mechanism includes disk of material, wire-feeding pipe, heating device, first flow tube, water conservancy diversion box, second flow tube and printing head, deflector is equipped in water conservancy diversion box, deflector includes the second driving motor, first connecting rod, second connecting rod, piston, diversion pot, blockage mechanism and two third flow tubes, heating mechanism is equipped in controller, heating mechanism includes heating unit and two translation units, the high intelligent 3D printer of the printing precision drives heating unit movement successively to preheat to print platform by translation unit, reduce power consumption, realize energy-saving effect, moreover, guarantee each printing head by deflector Material throughput, to keep the layer of each printable layer high impartial, and then improve the precision of printed sample and the practicability of equipment.
Description
Technical field
The present invention relates to the field of 3D printing equipment, in particular to the high intelligent 3D printer of a kind of printing precision.
Background technique
3D printer is also known as three-dimensional printer, is a kind of cumulative manufacturing technology, i.e. a kind of machine of rapid prototyping technology, it
It is based on digital model file, with adhesive materials such as special wax material, powdery metal or plastics, by from level to level
Jointing material manufactures three-dimensional object.Three-dimensional printer is used to manufacture product at this stage, comes by layer-by-layer printing
Object is constructed, data and raw material are put into 3D printer, machine can manufacture from level to level product according to program.
3D printer is in printing, if the first layer material can not normally be affixed on print platform, it will after directly influencing
The printing of phase, therefore before printing, user, can also be by using heating other than the level angle to print platform is calibrated
Pad carries out heating operation to print platform, to reduce the temperature difference of platform Yu spray head extruded material, after preventing material from contracting on cooling
It is not affixed on print platform, although doing so can guarantee that the material of first layer is tightly attached to print platform, heating cushion heating
Mode usually the entire plane of print platform is heated, so as to cause heating when need to be lost more electric energy, not only such as
This due to the fineness of material silk is uneven and nozzle temperature is unstable, causes all the time in print procedure
The quantity of material that spray head squeezes out is uneven, causes the high thickness of the layer of every layer of printed sample different, so that in the lateral edge of sample
It is uneven, it at shape of stripes, causes sample surfaces unevenly smooth, to affect the precision of printed sample, causes printer
Practicability reduces.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, it is high to provide a kind of printing precision
Intelligent 3D printer.
The technical solution adopted by the present invention to solve the technical problems is: a kind of high intelligent 3D printing of printing precision
Machine, including pedestal, controller, print platform, top plate, lifter plate, planar movement mechanism, printing mechanism and two lifting units,
The controller is fixed on the base, and the print platform is fixed on the top of controller, and two lifting units are set respectively
It sets in the two sides of print platform, the top plate is erected on two lifting units, and the lifter plate is arranged in two lifting units
Between and be located at the lower section of top plate, the lifting unit and lifter plate are sequentially connected, and the planar movement mechanism setting is being gone up and down
The lower section of plate；
The printing mechanism includes disk of material, wire-feeding pipe, heating device, the first flow tube, water conservancy diversion box, the second flow tube and printing
The top of top plate is arranged in spray head, the disk of material, and the heating device and water conservancy diversion box are each attached to the top of lifter plate, described
The lower section of planar movement mechanism is arranged in printing head, and the planar movement mechanism and printing head are sequentially connected, the material
Disk is connected to by wire-feeding pipe with heating device, and the heating device is connected to by the first flow tube with water conservancy diversion box, and the water conservancy diversion box is logical
The second flow tube is crossed to be connected to printing head；
Deflector is equipped in the water conservancy diversion box, the deflector includes the second driving motor, first connecting rod, the second company
Bar, piston, diversion pot, blockage mechanism and two third flow tubes, second driving motor and first connecting rod are sequentially connected, described
First connecting rod is hinged by one end of second connecting rod and piston, and the other end of the piston is arranged in diversion pot, the blocking
Mechanism and two third flow tubes are arranged at the side of diversion pot and far from the second driving motors, and the blockage mechanism is arranged two
Between a third flow tube, the diversion pot is connected to by one of third flow tube with the first flow tube, and the diversion pot passes through another
One third flow tube is connected to the second flow tube；
It is equipped with heating mechanism in the controller, the heating mechanism includes heating unit and two translation units, and two
The translation unit is separately positioned on the two sides of heating unit, and the translation unit and heating unit are sequentially connected；
Preferably, in order to control the circulation of two third flow tubes, the blockage mechanism includes third driving motor,
Three drive shafts, eccentric wheel, frame and two blocking plates, the third driving motor are fixed in diversion pot and are driven by third
Axis and eccentric wheel are sequentially connected, and the eccentric wheel is arranged in frame, and two blocking plates are separately fixed at the upper and lower of frame
The quantity of two sides, the blocking plate is equal with the quantity of third flow tube and corresponds.
Preferably, in order to drive lifter plate to move up and down realization successively printing, the lifting unit includes the first driving
Motor, the first drive shaft, movable block and buffer stopper, first drive shaft, which is fixed on the base and is driven with the first drive shaft, to be connected
It connects, the periphery of first drive shaft is equipped with external screw thread, and the movable block is set in the first drive shaft and fixes with lifter plate
Connection, the movable block is interior to be equipped with internal screw thread, and the internal screw thread in the movable block matches with the external screw thread in the first drive shaft,
The buffer stopper is arranged in the top of the first drive shaft and is fixed on the lower section of top plate.
Preferably, being equipped with position-limit mechanism, the position-limit mechanism in the diversion pot for the sliding trace of fixed piston
Including stop collar and two gag lever posts, two gag lever posts are separately positioned on the two sides of stop collar, and the stop collar is set in
It is fixedly connected on piston and by gag lever post with the inner wall of diversion pot.
Preferably, realizing that the translation is single to heating everywhere in print platform to drive heating unit mobile
Member includes conveyer belt and two driving units, and in two driving units, one of driving unit passes through conveyer belt and another
Driving unit transmission connection, the driving unit include the 4th driving motor, the 4th drive shaft and driving gear, the 4 wheel driven
Dynamic motor is arranged in conveyer belt by the 4th drive shaft and driving gear transmission connection, the driving gear, the conveyer belt
Inside be equipped with several driven tooths, the driven tooth be evenly distributed on the inside of conveyer belt and with driving gear transmission connection.
Preferably, in order to heat print platform, the heating unit includes heat insulation box and conductive copper bar, the heat insulation box
It fixes on a moving belt, the conductive copper bar is arranged in heat insulation box.
Preferably, in order to make conductive copper bar be close to print platform bottom to improve heating speed, in the heat insulation box
Equipped with thermal insulation board and several springs, the thermal insulation board is fixed on the lower section of conductive copper bar and by the bottom in spring and heat insulation box
Connection, the spring are in compressive state.
Preferably, user observes control printing for convenience, the controller is equipped with display screen, several control buttons
With several USB interfaces.
Preferably, the control button is touch key for operating easily,.
Preferably, the lower section of the pedestal is equipped with universal wheel for the ease of the movement of equipment.
The high intelligent 3D printer of the printing precision is flat in order to make printed material be close to printing when printing first layer
Platform, the problems such as preventing alice, guarantee later printing success, by the heating mechanism inside controller to its controller above
Print platform is preheated, and in preheating, by being powered to conductive copper bar, so that conductive copper bar is generated heat, in the work of heat insulation box
Under, conductive copper bar transfers heat to the print platform of top, makes the temperature liter of the surface of conductive copper bar on print platform
Height, then printer prints the position, meanwhile, in two translation units inside heating mechanism, the 4th driving motor
The rotation of sliding tooth wheel is driven, by catching conveyer belt in driven tooth contact, drives heating unit mobile, heating unit is made to fight each other
Other positions of print platform are successively preheated, and after the completion of preheating, printing head is moved to the position and is printed.Due to pre-
In thermal process, in such a way that each position is successively heated, therefore compared to disposably persistently adding to entire print platform
Heat, this heating method more can be reduced power consumption, realize energy-saving effect.The high intelligent 3D printer of the printing precision passes through
Translation unit drives heating unit movement successively to preheat to print platform, reduces power consumption, realizes energy-saving effect.
In print procedure, in order to guarantee printing precision, printing head is accurately controlled by the deflector in water conservancy diversion box
Extrusion output within the unit time, to keep each layer of layer high impartial.In deflector, the second driving motor drives first
Link rotatable moves back and forth piston on axis direction in its center by hinged with second connecting rod, meanwhile, in blockage mechanism
Third driving motor rotate eccentric wheel by third drive shaft, by with contact therewith, move up and down frame.Work as piston
When direction far from diversion pot is mobile, frame is moved down, and the blocking plate of lower section is made to block the third flow tube of lower section, and top
The conducting of third flow tube, diversion pot suck the material melted in heating device, and then piston is mobile to water conservancy diversion cylinder interior, and frame is upward
It is mobile, so that the blocking plate of top is blocked the third flow tube of top, and the blocking flow tube of lower section is connected, material by the second flow tube into
Enter printing head, and is printed from spray head outflow.Such circular flow, since the moving distance of each piston immobilizes,
To guarantee the quantity of material of inlet and outlet in each diversion pot, the fixation of printing head material throughput is realized, ensure that each
The layer of printable layer is high, to improve the precision of printed sample and the practicability of equipment.The high intelligent 3D of the printing precision is beaten
Print machine guarantees the material throughput of each printing head by deflector, thus keep the layer of each printable layer high impartial, Jin Erti
The high precision of printed sample and the practicability of equipment.
Drive heating single the invention has the advantages that the high intelligent 3D printer of the printing precision passes through translation unit
Member movement successively preheats print platform, reduces power consumption, realizes that energy-saving effect moreover passes through deflector
Guarantee the material throughput of each printing head, so that it is high impartial to make the layer of each printable layer, and then improves the essence of printed sample
The practicability of degree and equipment.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the high intelligent 3D printer of printing precision of the invention；
Fig. 2 is the top view of the deflector of the high intelligent 3D printer of printing precision of the invention；
Fig. 3 is the structural schematic diagram of the blockage mechanism of the high intelligent 3D printer of printing precision of the invention；
Fig. 4 is the structural schematic diagram of the heating mechanism of the high intelligent 3D printer of printing precision of the invention；
Fig. 5 is the structural schematic diagram of the heating unit of the high intelligent 3D printer of printing precision of the invention；
Fig. 6 is the structural schematic diagram of the translation unit of the high intelligent 3D printer of printing precision of the invention；
In figure: 1. pedestals, 2. universal wheels, 3. controllers, 4. display screens, 5.USB interface, 6. control buttons, 7. printings are flat
Platform, 8. first driving motors, 9. first drive shafts, 10. movable blocks, 11. buffer stoppers, 12. top plates, 13. disk of material, 14. wire feeds
Pipe, 15. heating devices, 16. first flow tubes, 17. water conservancy diversion boxes, 18. second flow tubes, 19. printing heads, 20. lifter plates, 21. is flat
Face mobile mechanism, 22. second driving motors, 23. first connecting rods, 24. second connecting rods, 25. pistons, 26. diversion pots, 27. thirds
Flow tube, 28. third driving motors, 29. third drive shafts, 30. frames, 31. blocking plates, 32. gag lever posts, 33. stop collars, 34.
Eccentric wheel, 35. translation units, 36. heating units, 37. heat insulation boxes, 38. conductive copper bars, 39. thermal insulation boards, 40. springs, 41.
Four driving motors, 42. the 4th drive shafts, 43. driving gears, 44. conveyer belts, 45. driven tooths.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in figs 1 to 6, the high intelligent 3D printer of a kind of printing precision, including pedestal 1, controller 3, printing are flat
Platform 7, top plate 12, lifter plate 20, planar movement mechanism 21, printing mechanism and two lifting units, the controller 3 are fixed on bottom
On seat 1, the print platform 7 is fixed on the top of controller 3, and two lifting units are separately positioned on print platform 7
Two sides, the top plate 12 are erected on two lifting units, and the lifter plate 20 is arranged between two lifting units and is located at
The lower section of top plate 12, the lifting unit and lifter plate 20 are sequentially connected, and the planar movement mechanism 21 is arranged in lifter plate 20
Lower section；
The printing mechanism includes disk of material 13, wire-feeding pipe 14, heating device 15, the first flow tube 16, water conservancy diversion box 17, second
The top of top plate 12 is arranged in flow tube 18 and printing head 19, the disk of material 13, and the heating device 15 and water conservancy diversion box 17 are equal
It is fixed on the top of lifter plate 20, the lower section of planar movement mechanism 21, the planar movement machine is arranged in the printing head 19
Structure 21 and printing head 19 are sequentially connected, and the disk of material 13 is connected to by wire-feeding pipe 14 with heating device 15, the heating dress
It sets 15 to be connected to by the first flow tube 16 with water conservancy diversion box 17, the water conservancy diversion box 17 is connected to by the second flow tube 18 with printing head 19；
Be equipped with deflector in the water conservancy diversion box 17, the deflector include the second driving motor 22, first connecting rod 23,
Second connecting rod 24, piston 25, diversion pot 26, blockage mechanism and two third flow tubes 27, second driving motor 22 and first
Connecting rod 23 be sequentially connected, the first connecting rod 23 by second connecting rod 24 and one end of piston 25 it is hinged, the piston 25 it is another
One end is arranged in diversion pot 26, and the blockage mechanism and two third flow tubes 27 are arranged at the side of diversion pot 26 and separate
Second driving motor 22, the blockage mechanism are arranged between two third flow tubes 27, and the diversion pot 26 passes through one of them
Third flow tube 27 is connected to the first flow tube 16, and the diversion pot 26 is connected to by another third flow tube 27 with the second flow tube 18；
It is equipped with heating mechanism in the controller, the heating mechanism includes heating unit 36 and two translation units 35,
Two translation units 35 are separately positioned on the two sides of heating unit 36, and the translation unit 35 connects with the transmission of heating unit 36
It connects.
Preferably, in order to drive lifter plate 20 to move up and down realization successively printing, the lifting unit includes the first drive
Dynamic motor 8, the first drive shaft 9, movable block 10 and buffer stopper 11, first drive shaft 8 are fixed on pedestal 1 and drive with first
Moving axis 9 is sequentially connected, and the periphery of first drive shaft 9 is equipped with external screw thread, and the movable block 10 is set in the first drive shaft 10
It above and with lifter plate 20 is fixedly connected, internal screw thread, the internal screw thread and first in the movable block 10 is equipped in the movable block 10
External screw thread in drive shaft 9 matches, and the buffer stopper 10 is arranged in the top of the first drive shaft 8 and is fixed under top plate 12
Side.
Preferably, in order to control the circulation of two third flow tubes 27, the blockage mechanism includes third driving motor
28, third drive shaft 29, eccentric wheel 34, frame 30 and two blocking plates 31, the third driving motor 28 are fixed on diversion pot
It is sequentially connected on 26 and by third drive shaft 29 and eccentric wheel 34, the eccentric wheel 34 is arranged in frame 30, described in two
Blocking plate 31 is separately fixed at the two sides up and down of frame 30, the quantity of the blocking plate 31 it is equal with the quantity of third flow tube 27 and
It corresponds.
Preferably, being equipped with position-limit mechanism, the limit in the diversion pot 26 for the sliding trace of fixed piston 25
Mechanism includes stop collar 33 and two gag lever posts 32, and two gag lever posts 32 are separately positioned on the two sides of stop collar 33, described
Stop collar 33 is set on piston 25 and is fixedly connected by gag lever post 32 with the inner wall of diversion pot 26.
Preferably, in order to drive heating unit 36 mobile, realize to being heated everywhere in print platform 7, it is described flat
Moving unit 35 includes conveyer belt 44 and two driving units, and in two driving units, one of driving unit passes through conveyer belt
44 are sequentially connected with another driving unit, and the driving unit includes the 4th driving motor 41, the 4th drive shaft 42 and driving
Gear 43, the 4th driving motor 41 are sequentially connected by the 4th drive shaft 42 and driving gear 43, the driving gear 43
It is arranged in conveyer belt 44, the inside of the conveyer belt 44 is equipped with several driven tooths 45, and the driven tooth 45 is evenly distributed on biography
It send the inside of band 44 and is sequentially connected with driving gear 43.
Preferably, in order to heat print platform 7, the heating unit 36 includes heat insulation box 37 and conductive copper bar 38, institute
It states heat insulation box 37 to be fixed on conveyer belt 44, the conductive copper bar 38 is arranged in heat insulation box 37.
Preferably, in order to make conductive copper bar 38 be close to 7 bottom of print platform to improve heating speed, the heat insulation box
Be equipped with thermal insulation board 39 and several springs 40 in 37, the thermal insulation board 39 be fixed on the lower section of conductive copper bar 38 and by spring 40 with
Bottom connection in heat insulation box 37, the spring 40 are in compressive state.
Preferably, user observes control printing for convenience, the controller 3 is equipped with display screen 4, several controls are pressed
Key 6 and several USB interfaces 5.
Preferably, the control button 6 is touch key for operating easily,.
Preferably, the lower section of the pedestal 1 is equipped with universal wheel 2 for the ease of the movement of equipment.
The high intelligent 3D printer of the printing precision is when printing first layer, in order to make printed material be close to print platform
7, the problems such as preventing alice, guarantees later printing success, by heating mechanism controller 3 inside to its controller 3 above
Print platform 7 preheated, in preheating, by being powered to conductive copper bar 38, so that conductive copper bar 38 is generated heat, heat-insulated
Under the action of box 37, conductive copper bar 38 transfers heat to the print platform 7 of top, makes conductive copper bar 38 on print platform 7
The temperature of surface increases, and then printer prints the position, meanwhile, two translation units 35 inside heating mechanism
In, the 4th driving motor 41 drives driving gear 43 to rotate, and by catching conveyer belt 44 in the contact of driven tooth 45, drives heating
Unit 36 is mobile, preheats heating unit 36 successively to other positions of print platform 7, after the completion of preheating, printing head
19, which are moved to the position, is printed.Due in warm, in such a way that each position is successively heated, therefore compared to
Disposably entire print platform 7 is persistently heated, this heating method more can be reduced power consumption, realize energy-saving effect.
The high intelligent 3D printer of the printing precision by translation unit 35 drive heating unit 36 it is mobile successively to print platform 7 into
Row preheating, reduces power consumption, realizes energy-saving effect.
In print procedure, in order to guarantee printing precision, printing spray is accurately controlled by the deflector in water conservancy diversion box 17
First 19 extrusion output within the unit time, to keep each layer of layer high impartial.In deflector, 22 band of the second driving motor
Dynamic first connecting rod 23 rotates, and by hinged with second connecting rod 24, moves back and forth piston 25 on axis direction in its center, together
When, the third driving motor 28 in blockage mechanism rotates eccentric wheel 34 by third drive shaft 29, by being contacted with frame 30,
Move up and down frame 30.When direction of the piston 25 far from diversion pot 26 is mobile, frame 30 is moved down, and makes the blocking of lower section
Plate 31 blocks the third flow tube 27 of lower section, and the third flow tube 27 of top is connected, and diversion pot 26 sucks fusing in heating device 15
Material, then to moving inside diversion pot 26, frame 30 moves up piston 25, and the blocking plate 31 of top is made to block top
Third flow tube 27, and the blocking flow tube 27 of lower section is connected, material enters printing head 19 by the second flow tube 18, and from spray head 19
Outflow is printed.Such circular flow, since the moving distance of each piston 25 immobilizes, to guarantee each diversion pot
The quantity of material of inlet and outlet in 26 realizes the fixation of 19 material throughput of printing head, ensure that the layer of each printable layer is high, from
And improve the precision of printed sample and the practicability of equipment.The high intelligent 3D printer of the printing precision passes through deflector
Guarantee the material throughput of each printing head 19, so that it is high impartial to make the layer of each printable layer, and then improves printed sample
The practicability of precision and equipment.
Compared with prior art, the high intelligent 3D printer of the printing precision drives heating unit by translation unit 35
36 movements successively preheat print platform 7, reduce power consumption, realize that energy-saving effect moreover passes through deflector
Guarantee the material throughput of each printing head 19, so that it is high impartial to make the layer of each printable layer, and then improves printed sample
The practicability of precision and equipment.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (9)
1. a kind of high intelligent 3D printer of printing precision, which is characterized in that flat including pedestal (1), controller (3), printing
Platform (7), top plate (12), lifter plate (20), planar movement mechanism (21), printing mechanism and two lifting units, the controller
(3) it is fixed on pedestal (1), the print platform (7) is fixed on the top of controller (3), two lifting unit difference
Two sides in print platform (7) are set, and the top plate (12) is erected on two lifting units, and lifter plate (20) setting exists
Lower section between two lifting units and positioned at top plate (12), the lifting unit and lifter plate (20) are sequentially connected, described flat
Face mobile mechanism (21) is arranged in the lower section of lifter plate (20)；
The printing mechanism includes disk of material (13), wire-feeding pipe (14), heating device (15), the first flow tube (16), water conservancy diversion box
(17), the second flow tube (18) and printing head (19), disk of material (13) setting is in the top of top plate (12), the heating dress
It sets (15) and water conservancy diversion box (17) is each attached to the top of lifter plate (20), the printing head (19) is arranged in planar movement mechanism
(21) lower section, the planar movement mechanism (21) and printing head (19) are sequentially connected, and the disk of material (13) passes through wire feed
Pipe (14) is connected to heating device (15), and the heating device (15) is connected to by the first flow tube (16) with water conservancy diversion box (17), institute
Water conservancy diversion box (17) are stated to be connected to by the second flow tube (18) with printing head (19)；
Deflector is equipped in the water conservancy diversion box (17), the deflector includes the second driving motor (22), first connecting rod
(23), second connecting rod (24), piston (25), diversion pot (26), blockage mechanism and two third flow tubes (27), second driving
Motor (22) and first connecting rod (23) are sequentially connected, and the first connecting rod (23) passes through second connecting rod (24) and the one of piston (25)
End is hinged, and the other end setting of the piston (25) is in diversion pot (26), the blockage mechanism and two third flow tubes (27)
It is arranged at the side of diversion pot (26) and far from the second driving motor (22), the blockage mechanism is arranged in two third flow tubes
(27) between, the diversion pot (26) is connected to by one of third flow tube (27) with the first flow tube (16), the diversion pot
(26) it is connected to by another third flow tube (27) with the second flow tube (18)；
It is equipped with heating mechanism in the controller, the heating mechanism includes heating unit (36) and two translation units (35),
Two translation units (35) are separately positioned on the two sides of heating unit (36), the translation unit (35) and heating unit
(36) it is sequentially connected；The blockage mechanism includes third driving motor (28), third drive shaft (29), eccentric wheel (34), frame
(30) it is fixed on diversion pot (26) with two blocking plates (31), the third driving motor (28) and by third drive shaft
(29) it is sequentially connected with eccentric wheel (34), eccentric wheel (34) setting is in frame (30), two blocking plates (31) point
It is not fixed on the two sides up and down of frame (30), the quantity of the blocking plate (31) is equal with the quantity of third flow tube (27) and one by one
It is corresponding.
2. the high intelligent 3D printer of printing precision as described in claim 1, which is characterized in that the lifting unit includes
First driving motor (8), the first drive shaft (9), movable block (10) and buffer stopper (11), first drive shaft (8) are fixed on
It is sequentially connected on pedestal (1) and with the first drive shaft (9), the periphery of first drive shaft (9) is equipped with external screw thread, the movement
Block (10) is set on the first drive shaft (10) and is fixedly connected with lifter plate (20), and interior spiral shell is equipped in the movable block (10)
Line, the internal screw thread in the movable block (10) match with the external screw thread on the first drive shaft (9), buffer stopper (10) setting
The first drive shaft (8) top and be fixed on the lower sections of top plate (12).
3. the high intelligent 3D printer of printing precision as described in claim 1, which is characterized in that in the diversion pot (26)
Equipped with position-limit mechanism, the position-limit mechanism includes stop collar (33) and two gag lever posts (32), two gag lever posts (32) point
It She Zhi not be set on piston (25) in the two sides of stop collar (33), the stop collar (33) and by gag lever post (32) and water conservancy diversion
The inner wall of cylinder (26) is fixedly connected.
4. the high intelligent 3D printer of printing precision as described in claim 1, which is characterized in that the translation unit (35)
Including conveyer belt (44) and two driving units, in two driving units, one of driving unit by conveyer belt (44) with
The transmission connection of another driving unit, the driving unit include the 4th driving motor (41), the 4th drive shaft (42) and driving
Gear (43), the 4th driving motor (41) pass through the 4th drive shaft (42) and driving gear (43) transmission connection, the drive
In conveyer belt (44), the inside of the conveyer belt (44) is equipped with several driven tooths (45), described driven for moving gear (43) setting
Tooth (45) is evenly distributed on the inside of conveyer belt (44) and is sequentially connected with driving gear (43).
5. the high intelligent 3D printer of printing precision as described in claim 1, which is characterized in that the heating unit (36)
Including heat insulation box (37) and conductive copper bar (38), the heat insulation box (37) is fixed on conveyer belt (44), the conductive copper bar
(38) setting is in heat insulation box (37).
6. the high intelligent 3D printer of printing precision as claimed in claim 5, which is characterized in that in the heat insulation box (37)
Equipped with thermal insulation board (39) and several springs (40), the thermal insulation board (39) is fixed on the lower section of conductive copper bar (38) and passes through spring
(40) it is connect with the bottom in heat insulation box (37), the spring (40) is in compressive state.
7. the high intelligent 3D printer of printing precision as described in claim 1, which is characterized in that on the controller (3)
Equipped with display screen (4), several control buttons (6) and several USB interfaces (5).
8. the high intelligent 3D printer of printing precision as claimed in claim 7, which is characterized in that the control button (6)
For touch key.
9. the high intelligent 3D printer of printing precision as described in claim 1, which is characterized in that under the pedestal (1)
Side is equipped with universal wheel (2).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811386320.XA CN109571958B (en) | 2017-06-07 | 2017-06-07 | 3D printer |
| CN201710421529.4A CN107020751B (en) | 2017-06-07 | 2017-06-07 | A kind of high intelligent 3D printer of printing precision |
| CN201811386326.7A CN109940874B (en) | 2017-06-07 | 2017-06-07 | Intelligent 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710421529.4A CN107020751B (en) | 2017-06-07 | 2017-06-07 | A kind of high intelligent 3D printer of printing precision |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811386326.7A Division CN109940874B (en) | 2017-06-07 | 2017-06-07 | Intelligent 3D printer |
| CN201811386320.XA Division CN109571958B (en) | 2017-06-07 | 2017-06-07 | 3D printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107020751A CN107020751A (en) | 2017-08-08 |
| CN107020751B true CN107020751B (en) | 2019-06-21 |
Family
ID=59531547
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811386320.XA Active CN109571958B (en) | 2017-06-07 | 2017-06-07 | 3D printer |
| CN201811386326.7A Active CN109940874B (en) | 2017-06-07 | 2017-06-07 | Intelligent 3D printer |
| CN201710421529.4A Active CN107020751B (en) | 2017-06-07 | 2017-06-07 | A kind of high intelligent 3D printer of printing precision |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811386320.XA Active CN109571958B (en) | 2017-06-07 | 2017-06-07 | 3D printer |
| CN201811386326.7A Active CN109940874B (en) | 2017-06-07 | 2017-06-07 | Intelligent 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN109571958B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638496A (en) * | 2018-04-17 | 2018-10-12 | 深圳市雷凌广通技术研发有限公司 | A kind of intelligent 3D printer of anti-depression and alice based on Internet of Things |
| CN108974409A (en) * | 2018-05-24 | 2018-12-11 | 深圳市中科智诚科技有限公司 | A kind of agricultural product filling apparatus that Disinfection Effect is good |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109571958B (en) | 2020-10-27 |
| CN109571958A (en) | 2019-04-05 |
| CN107020751A (en) | 2017-08-08 |
| CN109940874A (en) | 2019-06-28 |
| CN109940874B (en) | 2020-12-15 |
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