CN106003716B - It is a kind of to print smooth 3D printer - Google Patents
It is a kind of to print smooth 3D printer Download PDFInfo
- Publication number
- CN106003716B CN106003716B CN201610391012.0A CN201610391012A CN106003716B CN 106003716 B CN106003716 B CN 106003716B CN 201610391012 A CN201610391012 A CN 201610391012A CN 106003716 B CN106003716 B CN 106003716B
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- lifting
- liquid pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/001—Rapid manufacturing of 3D objects by additive depositing, agglomerating or laminating of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Ink Jet (AREA)
Abstract
Smooth 3D printer is printed the present invention relates to a kind of,Including disk of material,Wire-feeding pipe,Crossbeam,Heating unit,Printing head,Print driving mechanism,Print platform pedestal and the support unit for being arranged on print platform both sides,The support unit is arranged on the top of pedestal,The beam erection is on the top of support unit,The disk of material is arranged on crossbeam,The 3D printer of printing smoothness makes first piston Level Change by elevation driving unit,Drive second piston lifting,Since the lateral cross-sectional area of the second liquid pipe is more than the lateral cross-sectional area of the first liquid pipe,So as to fulfill the accurate adjusting of print platform height,Moreover,Utilize the energization copper wire heating functioin inside the stirring action and blade of rabbling mechanism,The material inside printing head is made to keep the state of liquid,By being discharged into air in jet mechanism outward shell,Make outside material discharge shell,So as to ensure the circulation inside existing printing head without blocking,It is smoothed out printing.
Description
Technical field
Smooth 3D printer is printed the present invention relates to a kind of.
Background technology
3D printing technique is to be designed a model with Computerized three-dimensional as source, and discrete and numerical control molding system is analyzed by software
The special materials such as metal powder, ceramic powders, plastics are carried out successively accumulation using modes such as laser beam, hot melt nozzles and sticked by system
Knot, final superposition molding, produces entity products.
Traditional 3D printer in the process of running, in order to realize superposition between layers, all kinds of liftings of generally use
Mechanism controls the distance between printing head and print platform, but in existing elevating mechanism, lifting precision is low, layer and layer
The accuracy of the distance between control it is inaccurate, the precision for leading to printout is low, and defect rate is high, and moreover, 3D printer is being beaten
During print, due to operation, material etc., often blocked inside printing head, cause printer that can not work on.
Invention content
The technical problem to be solved by the present invention is to：In order to overcome the deficiencies of the prior art and provide a kind of 3D for printing smoothness
Printer.
The technical solution adopted by the present invention to solve the technical problems is：It is a kind of to print smooth 3D printer, including material
Charging tray, crossbeam, heating unit, printing head, prints driving mechanism, print platform, pedestal and is arranged on print platform wire-feeding pipe
The support unit of both sides, the support unit are arranged on the top of pedestal, and the beam erection is described on the top of support unit
Disk of material is arranged on crossbeam, and the printing driving mechanism is arranged on the lower section of crossbeam, and the heating unit is arranged on printing and drives
The top of motivation structure, the disk of material are connect by wire-feeding pipe with heating unit, and the printing head is arranged on printing driving machine
The lower section of structure, the print platform are arranged on the lower section of printing head；
The support unit include the first vertically arranged liquid pipe, the second vertically arranged liquid pipe and conduit, described first
Liquid pipe is connected by conduit with the second liquid pipe；
Elevation driving unit and vertically arranged first piston, the elevation driving unit packet are equipped in first liquid pipe
Vertically arranged lifting driving motor, lift drive shaft and casing are included, the lifting driving motor is arranged in the first liquid pipe
Top, described sleeve pipe are fixed on the top of first piston, and the periphery of the lift drive shaft is equipped with lifting external screw thread, described sleeve pipe
Interior to be equipped with lifting internal thread, the lifting external screw thread of the lift drive shaft and the lifting internal thread of casing match, the lifting
Driving motor is connect by lift drive shaft with quill drive；
Vertically arranged second piston, pressure sensor and horizontally disposed supporting plate are equipped in second liquid pipe, it is described
Pressure sensor is arranged on the top of second piston, and the supporting plate is arranged on the top of pressure sensor；
The printing head includes shell and the jet mechanism that is arranged on above shell, the jet mechanism include cylinder,
It is arranged on the air outlet pipe below cylinder, the air inlet pipe for being arranged on cylinder side, the drive gear peace for being arranged on cylinder opposite side
Move driving motor, be equipped with air intake valve in the air inlet pipe, the gas outlet of the air outlet pipe is arranged on the inside of shell, it is described go out
Tracheal strips are equipped with outlet valve, and the pan drive motor is fixed on the shell, and the drive gear is fixed on driven in translation electricity
In the drive shaft of machine, jet piston is equipped in the cylinder, the jet piston is equipped with rack, and the rack is located at jet work
Beyond the Great Wall and the tooth on the side of drive gear, the rack is engaged with drive gear；
Rabbling mechanism is equipped in the shell, the rabbling mechanism includes vertically arranged stirring driving motor, stirring is driven
Moving axis and several circumferential directions are evenly distributed on the blade on stirring shaft, and the stirring driving motor fixes top inside the shell
Portion, the stirring driving motor are sequentially connected by stirring shaft and blade；
Preferably, in order to realize printing head moving left and right in individual layer print procedure, the printing driving mechanism
Including laterally driven unit, zigzag tread patterns unit and printing movable block, the laterally driven unit connects with printing movable block transmission
It connects, the zigzag tread patterns unit is sequentially connected with printing movable block, and the printing movable block is fixed on the top of printing head；
The laterally driven unit is arranged on including transverse drive shaft, horizontal drive motor, lateral buffer stopper and two and beats
The transverse concave groove of driving mechanism both lateral sides is printed, the horizontal drive motor is arranged on one end of transverse drive shaft, the transverse direction
Buffer stopper is arranged on the other end of transverse drive shaft, and the transverse concave groove includes the first transverse concave groove and the second transverse concave groove, institute
It states horizontal drive motor to be arranged in the first transverse concave groove, the transverse direction buffer stopper is arranged in the second transverse concave groove, the horizontal stroke
Printing movable block is passed through to drive shaft, the periphery of the transverse drive shaft is equipped with lateral external screw thread, is set in the printing movable block
There is lateral internal thread, the lateral external screw thread of the transverse drive shaft matches with printing the lateral internal thread of movable block；
Preferably, in order to realize back-and-forth motion of the printing head in individual layer printing, the zigzag tread patterns unit includes
Zigzag tread patterns axis, vertical drive motor, longitudinal buffer block and two are arranged on the longitudinal fluting of printing driving mechanism both sides, described
Vertical drive motor is arranged on one end of zigzag tread patterns axis, and the longitudinal buffer block is arranged on the other end of zigzag tread patterns axis, institute
It states longitudinal fluting and includes first longitudinal direction groove and second longitudinal direction groove, the vertical drive motor is arranged on first longitudinal direction groove
Interior, the longitudinal buffer block is arranged in second longitudinal direction groove, and the zigzag tread patterns axis passes through printing movable block, and the longitudinal direction is driven
The periphery of moving axis is equipped with longitudinal external screw thread, and longitudinal inner thread, the longitudinal direction of the zigzag tread patterns axis are equipped in the printing movable block
External screw thread matches with printing the longitudinal inner thread of movable block.
Preferably, in order to improve the external temperature of blade, the printed material being further ensured that in printing head is in molten
Change state using the characteristic of copper wire conductive exothermal, is equipped with several energization copper wires in the blade.
Preferably, in order to which further the accurate height for adjusting print platform, the lateral cross-sectional area of second liquid pipe are big
In the lateral cross-sectional area of 5 times of the first liquid pipe.
Preferably, in order to improve the cruising ability of 3D printer, accumulator is equipped in the pedestal.
Preferably, in order to realize that 3D printer is connect with intelligent mobile phone wireless communication, convenient for controlling printer operation, institute
It states and bluetooth is equipped in pedestal.
The invention has the advantages that the 3D printer of printing smoothness makes first piston height by elevation driving unit
Change, drive second piston lifting, since the lateral cross-sectional area of the second liquid pipe is more than the lateral cross-sectional area of the first liquid pipe, so as to real
The accurate adjusting of existing print platform height, moreover, utilizes the energization copper wire inside the stirring action and blade of rabbling mechanism
Heating functioin makes the material inside printing head keep the state of liquid, by being discharged into air in jet mechanism outward shell, makes material
Outside material discharge shell, so as to ensure that the circulation inside existing printing head without blocking, is smoothed out printing.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the smooth 3D printer of the printing of the present invention；
Fig. 2 is the structure diagram of the support unit of the smooth 3D printer of the printing of the present invention；
Fig. 3 is the structure diagram of the elevation driving unit of the smooth 3D printer of the printing of the present invention；
Fig. 4 is the structure diagram of the printing driving mechanism of the smooth 3D printer of the printing of the present invention；
Fig. 5 is the structure diagram of the printing head of the smooth 3D printer of the printing of the present invention；
Fig. 6 is the structure diagram of the jet mechanism of the smooth 3D printer of the printing of the present invention；
Fig. 7 is the structure diagram of the blade of the smooth 3D printer of the printing of the present invention；
In figure：1. disk of material, 2. wire-feeding pipes, 3. crossbeams, 4. support units, 5. heating units, 6. printing heads, 7. printings
Driving mechanism, 8. print platforms, 9. pedestals, 10. first liquid pipes, 11. elevation driving units, 12. first pistons, 13. conduits,
14. the second liquid pipe, 15. second pistons, 16. pressure sensors, 17. supporting plates, 18. lifting driving motors, 19. casings, 20. liftings
Drive shaft, 21. transverse concave grooves, 22. horizontal drive motors, 23. transverse drive shafts, 24. longitudinal flutings, 25. vertical drive motors,
26. movable block is printed, 27. lateral buffer stoppers, 28. longitudinal buffer blocks, 29. shells, 30. jet mechanisms, 31. stirring driving electricity
Machine, 32. stirring shafts, 33. blades, 34. cylinders, 35. jet pistons, 36. air intake valves, 37. air inlet pipe, 38. air outlet valves
Door, 39. air outlet pipes, 40. drive gears, 41. pan drive motors, 42. racks, 43. energization copper wires, 44. zigzag tread patterns axis.
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 the basic structure of the present invention, therefore it only shows composition related to the present invention.
It is a kind of to print smooth 3D printer as shown in Fig. 1-Fig. 7, including disk of material 1, wire-feeding pipe 2, crossbeam 3, heating dress
5, printing head 6, printing driving mechanism 7, print platform 8, pedestal 9 and the support unit 4 for being arranged on 8 both sides of print platform are put,
The support unit 4 is arranged on the top of pedestal 9, and the crossbeam 3 is erected at the top of support unit 4, and the disk of material 1 is set
On crossbeam 3, the printing driving mechanism 7 is arranged on the lower section of crossbeam 3, and the heating unit 5 is arranged on printing driving mechanism 7
Top, the disk of material 1 connect by wire-feeding pipe 2 with heating unit 5, and the printing head 6 is arranged on printing driving mechanism 7
Lower section, the print platform 8 is arranged on the lower section of printing head 6；
The support unit 4 includes the first vertically arranged liquid pipe 10, the second vertically arranged liquid pipe 14 and conduit 13, institute
The first liquid pipe 10 is stated to connect with the second liquid pipe 14 by conduit 13；
Elevation driving unit 11 and vertically arranged first piston 12, the lifting driving are equipped in first liquid pipe 10
Unit 11 includes vertically arranged lifting driving motor 18, lift drive shaft 20 and casing 19, and the lifting driving motor 18 is set
Put the top in the first liquid pipe 10, described sleeve pipe 19 is fixed on the top of first piston 12, the lift drive shaft 20 it is outer
It is equipped with lifting external screw thread week, lifting internal thread, lifting external screw thread and the set of the lift drive shaft 20 is equipped in described sleeve pipe 19
The lifting internal thread of pipe 19 matches, and the lifting driving motor 18 is sequentially connected by lift drive shaft 20 and casing 19；
Vertically arranged second piston 15, pressure sensor 16 and horizontally disposed supporting plate are equipped in second liquid pipe 14
17, the pressure sensor 16 is arranged on the top of second piston 15, and the supporting plate 17 is arranged on the top of pressure sensor 16；
The printing head 6 includes shell 29 and is arranged on the jet mechanism 30 of 29 top of shell, the jet mechanism 30
Including cylinder 34, the air outlet pipe 39 for being arranged on 34 lower section of cylinder, the air inlet pipe 37 for being arranged on 34 side of cylinder, it is arranged on cylinder 34
The drive gear 40 of opposite side and pan drive motor 41, the air inlet pipe 37 is interior to be equipped with air intake valve 36, the air outlet pipe 39
Gas outlet be arranged on the inside of shell 29, outlet valve 38 is equipped in the air outlet pipe 39, the pan drive motor 41 is solid
It is scheduled on shell 29, the drive gear 40 is fixed in the drive shaft of pan drive motor 41, and spray is equipped in the cylinder 34
Gas piston 35, the jet piston 35 are equipped with rack 42, and the rack 42 is located on jet piston 35 and close to drive gear
40 side, the tooth on the rack 42 are engaged with drive gear 40；
Rabbling mechanism is equipped in the shell 29, the rabbling mechanism includes vertically arranged stirring driving motor 31, stirs
It mixes drive shaft 32 and several circumferential directions is evenly distributed on blade 33 on stirring shaft 32, the stirring driving motor 31 is fixed on
Top in shell 29, the stirring driving motor 31 are sequentially connected by stirring shaft 32 and blade 33；
Preferably, in order to realize the moving left and right in individual layer print procedure of printing head 6, the printing driving mechanism
7 include laterally driven unit, zigzag tread patterns unit and printing movable block 26, and the laterally driven unit is passed with printing movable block 26
Dynamic connection, the zigzag tread patterns unit are sequentially connected with printing movable block 26, and the printing movable block 26 is fixed on printing head 6
Top；
The laterally driven unit is set including transverse drive shaft 23, horizontal drive motor 22, lateral buffer stopper 27 and two
The transverse concave groove 21 in printing 7 both lateral sides of driving mechanism is put, the horizontal drive motor 22 is arranged on transverse drive shaft 23
One end, the transverse direction buffer stopper 27 are arranged on the other end of transverse drive shaft 23, and it is laterally recessed that the transverse concave groove 21 includes first
Slot and the second transverse concave groove, the horizontal drive motor 22 are arranged in the first transverse concave groove, and the transverse direction buffer stopper 27 is set
In the second transverse concave groove, the transverse drive shaft 23 passes through printing movable block 26, and the periphery of the transverse drive shaft 23 is equipped with
Lateral external screw thread, the printing movable block 26 is interior to be equipped with lateral internal thread, and the lateral external screw thread of the transverse drive shaft 23 is with beating
The lateral internal thread of print movable block 26 matches；
Preferably, in order to realize back-and-forth motion of the printing head 6 in individual layer printing, the zigzag tread patterns unit includes
The longitudinal direction that zigzag tread patterns axis 44, vertical drive motor 25, longitudinal buffer block 28 and two are arranged on 7 both sides of printing driving mechanism is recessed
Slot 24, the vertical drive motor 25 are arranged on one end of zigzag tread patterns axis 44, and the longitudinal buffer block 28 is arranged on longitudinal drive
The other end of moving axis 44, the longitudinal fluting 24 include first longitudinal direction groove and second longitudinal direction groove, the vertical drive motor
25 are arranged in first longitudinal direction groove, and the longitudinal buffer block 28 is arranged in second longitudinal direction groove, the zigzag tread patterns axis 44
Across printing movable block 26, the periphery of the zigzag tread patterns axis 44 is equipped with longitudinal external screw thread, is equipped in the printing movable block 26
Longitudinal inner thread, longitudinal external screw thread of the zigzag tread patterns axis 44 match with printing the longitudinal inner thread of movable block 26.
Preferably, in order to improve the external temperature of blade 33, the printed material being further ensured that in printing head 6 is in
Molten state using the characteristic of copper wire conductive exothermal, is equipped with several energization copper wires 43 in the blade 33.
Preferably, in order to further accurately adjust the height of print platform 8, the lateral cross-sectional area of second liquid pipe 10
The lateral cross-sectional area of the first liquid pipe 10 more than 5 times.
Preferably, in order to improve the cruising ability of 3D printer, accumulator is equipped in the pedestal 9.
Preferably, in order to realize that 3D printer is connect with intelligent mobile phone wireless communication, convenient for controlling printer operation, institute
It states and bluetooth is equipped in pedestal 9.
The 3D printer in the process of running, in order to realize individual layer printing function, needs to make printing head 6 relative to printing
Platform 8 is moved left and right and is moved forward and backward in the horizontal direction.For this purpose, when individual layer prints, the position of print platform 8 is fixed not
Become, the left and right of printing head 6 and front and rear is realized by the laterally driven unit in printing driving mechanism 7 and zigzag tread patterns unit respectively
It is mobile.During laterally driven unit operation, the horizontal drive motor 22 in the first transverse concave groove rotates, and drives 23 turns of transverse drive shaft
It is dynamic, since the lateral external screw thread on 23 periphery of transverse drive shaft and the lateral internal thread in printing movable block 26 match, in horizontal stroke
Under the gearing of driving motor 22, printing movable block 26 realizes lateral movement, is moved since printing head 6 is fixed on printing
The lower section of motion block 26, so as to fulfill the movement of transverse shifting, that is, left and right directions of printing head 6, similarly, by zigzag tread patterns unit
The front-rear direction movement of printing head 6 can be achieved, can be achieved to print by the cooperation of laterally driven unit and zigzag tread patterns unit
Nozzle 6 is moved relative to horizontal direction of the print platform 8 in sustained height position, so as to complete individual layer print job.
When printing head 6 completes individual layer printing, the lifting of print platform 8 is realized by support unit 4 at this time, so as to real
The distance of existing print platform 8 and printing head 6 is adjusted, convenient successively to fold so as to carry out next layer of print job of printing head 6
Add.When support unit 4 works, using the elevation driving unit 11 in the first liquid pipe 10, control lifting driving motor 18 rotates,
Lift drive shaft 20 is driven to rotate, due to the lifting external screw thread on 20 periphery of lift drive shaft and the lifting internal thread in casing 19
Match, the height and position of casing 19 changes, and is adjusted so as to fulfill the height and position of first piston 12, due to the first liquid pipe
10 are connected by conduit 13 with the second liquid pipe 14, and 15 height and position of second piston changes, due to the transverse direction of the second liquid pipe 14
The lateral cross-sectional area of first liquid pipe 10 of the sectional area more than 5 times, so 15 height change of second piston is 12 height of first piston
Hereinafter, when 12 Level Change of first piston, slight variation occurs 1/5th of variation for the height of second piston 15, so as to
The height of print platform 8 can be accurately adjusted, when printer tilts, the pressure sensor 16 of both sides detects different numbers
According to recycling elevation driving unit 11 is finely adjusted second piston 15 at this time, ensures the level angle of print platform 8.The 3D
Printer makes 12 Level Change of first piston by elevation driving unit 11, second piston 15 is driven to lift, due to the second liquid pipe
14 lateral cross-sectional area is more than the lateral cross-sectional area of the first liquid pipe 10, so as to fulfill the accurate adjusting of 8 height of print platform.
In the inside of printing head 6, stirring shaft 32 is driven to rotate by the stirring driving motor 31 in rabbling mechanism,
Blade 33 is made to rotate, the material that blade 33 melts 6 inside of printing head is stirred, and slows down the solidification of internal material
Speed is generated heat by the energization copper wire 43 inside blade 33, and 33 outside of blade is made to generate heat, material is further made to keep liquid, no
Only in this way, in jet mechanism 30 above shell 29, rotated using pan drive motor 41 and drive gear 40 is driven to rotate, by
It is engaged in drive gear 40 with the rack 42 on jet piston 35, according to the steering of drive gear 40, a left side occurs for jet piston 35
It moves right, in jet piston 35 toward when moving outside cylinder 34, the air intake valve 36 of air inlet pipe 37 is opened, the outlet of air outlet pipe 39
Valve 38 is closed, and cylinder 34 absorbs gas, in jet piston 35 toward when moving inside cylinder 34, the air intake valve 36 of air inlet pipe 37
It closes, the outlet valve 38 of air outlet pipe 39 is opened, and cylinder 34 is discharged into gas to the inside of shell 29, blows the liquid inside shell 29
Material makes the material of liquid discharge printing head 6, so as to fulfill the circulation inside printing head 6 without blocking.The printing head 6
Using 43 heating functioin of energization copper wire inside the stirring action of rabbling mechanism and blade 33, make the material inside printing head 6
The state of liquid is kept, air is discharged into shell 29 by jet mechanism 30, is made outside material discharge shell 29, it is existing so as to ensure
Circulation inside printing head 6 is smoothed out printing without blocking.
Compared with prior art, the 3D printer of printing smoothness makes 12 height of first piston by elevation driving unit 11
Change, second piston 15 is driven to lift, since the lateral cross-sectional area of the second liquid pipe 14 is more than the lateral cross-sectional area of the first liquid pipe 10,
So as to fulfill the accurate adjusting of 8 height of print platform, moreover, inside the stirring action of rabbling mechanism and blade 33
43 heating functioin of energization copper wire makes material inside printing head 6 keep the state of liquid, by jet mechanism 30 toward shell 29
Air is inside discharged into, is made outside material discharge shell 29, so as to ensure that the circulation inside existing printing head 6 without blocking, makes printing smooth
It carries out.
Using above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned 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 content on specification, it is necessary to determine its technical scope according to right.
Claims (6)
1. a kind of print smooth 3D printer, which is characterized in that including disk of material (1), wire-feeding pipe (2), crossbeam (3), heating
Device (5), printing head (6) print driving mechanism (7), print platform (8), pedestal (9) and are arranged on print platform (8) two
The support unit (4) of side, the support unit (4) are arranged on the top of pedestal (9), and the crossbeam (3) is erected at support unit
(4) top, the disk of material (1) are arranged on crossbeam (3), and the printing driving mechanism (7) is arranged under crossbeam (3)
Side, the heating unit (5) are arranged on the top of printing driving mechanism (7), and the disk of material (1) is by wire-feeding pipe (2) with adding
Thermal (5) connects, and the printing head (6) is arranged on the lower section of printing driving mechanism (7), print platform (8) setting
In the lower section of printing head (6)；
The support unit (4) includes vertically arranged the first liquid pipe (10), vertically arranged the second liquid pipe (14) and conduit
(13), first liquid pipe (10) is connected by conduit (13) with the second liquid pipe (14)；
Elevation driving unit (11) and vertically arranged first piston (12) are equipped in first liquid pipe (10), the lifting is driven
Moving cell (11) includes vertically arranged lifting driving motor (18), lift drive shaft (20) and casing (19), and the lifting is driven
Dynamic motor (18) is arranged on the top in the first liquid pipe (10), and described sleeve pipe (19) is fixed on the top of first piston (12), institute
The periphery for stating lift drive shaft (20) is equipped with lifting external screw thread, and lifting internal thread is equipped in described sleeve pipe (19), and the lifting is driven
The lifting external screw thread of moving axis (20) and the lifting internal thread of casing (19) match, and the lifting driving motor (18) passes through lifting
Drive shaft (20) is sequentially connected with casing (19)；
Vertically arranged second piston (15), pressure sensor (16) and horizontally disposed support are equipped in second liquid pipe (14)
Plate (17), the pressure sensor (16) are arranged on the top of second piston (15), and the supporting plate (17) is arranged on pressure sensing
The top of device (16)；
The printing head (6) includes shell (29) and the jet mechanism (30) being arranged on above shell (29), the jet plane
Structure (30) includes cylinder (34), the air outlet pipe (39) being arranged below cylinder (34), the air inlet pipe for being arranged on cylinder (34) side
(37), the drive gear (40) of cylinder (34) opposite side and pan drive motor (41) are arranged on, is set in the air inlet pipe (37)
There is air intake valve (36), the gas outlet of the air outlet pipe (39) is arranged on the inside of shell (29), is set in the air outlet pipe (39)
There is outlet valve (38), the pan drive motor (41) is fixed on shell (29), and the drive gear (40) is fixed on flat
It moves in the drive shaft of driving motor (41), jet piston (35) is equipped in the cylinder (34), is set on the jet piston (35)
There is rack (42), the rack (42) is on jet piston (35) and close to the side of drive gear (40), the rack
(42) tooth on is engaged with drive gear (40)；
Rabbling mechanism is equipped in the shell (29), the rabbling mechanism includes vertically arranged stirring driving motor (31), stirs
It mixes drive shaft (32) and several circumferential directions is evenly distributed on blade (33) on stirring shaft (32), the stirring driving motor
(31) top in shell (29) is fixed on, the stirring driving motor (31) is passed by stirring shaft (32) and blade (33)
Dynamic connection；
The lateral cross-sectional area of first liquid pipe (10) of the lateral cross-sectional area of second liquid pipe (10) more than 5 times.
2. the smooth 3D printer of printing as described in claim 1, which is characterized in that the printing driving mechanism (7) includes
Laterally driven unit, zigzag tread patterns unit and printing movable block (26), the laterally driven unit are passed with printing movable block (26)
Dynamic connection, the zigzag tread patterns unit are sequentially connected with printing movable block (26), and the printing movable block (26) is fixed on printing
The top of nozzle (6)；
The laterally driven unit includes transverse drive shaft (23), horizontal drive motor (22), lateral buffer stopper (27) and two
The transverse concave groove (21) of printing driving mechanism (7) both lateral sides is arranged on, the horizontal drive motor (22) is arranged on lateral drive
One end of moving axis (23), the transverse direction buffer stopper (27) are arranged on the other end of transverse drive shaft (23), the transverse concave groove
(21) including the first transverse concave groove and the second transverse concave groove, the horizontal drive motor (22) is arranged in the first transverse concave groove,
It is described transverse direction buffer stopper (27) be arranged in the second transverse concave groove, the transverse drive shaft (23) across printing movable block (26),
The periphery of the transverse drive shaft (23) is equipped with lateral external screw thread, and lateral internal thread, institute are equipped in the printing movable block (26)
The lateral internal thread for stating the lateral external screw thread and printing movable block (26) of transverse drive shaft (23) matches.
3. the smooth 3D printer of printing as claimed in claim 2, which is characterized in that the zigzag tread patterns unit includes longitudinal direction
Drive shaft (44), vertical drive motor (25), longitudinal buffer block (28) and two are arranged on the vertical of printing driving mechanism (7) both sides
To groove (24), the vertical drive motor (25) is arranged on one end of zigzag tread patterns axis (44), the longitudinal buffer block (28)
The other end of zigzag tread patterns axis (44) is arranged on, the longitudinal fluting (24) includes first longitudinal direction groove and second longitudinal direction groove,
The vertical drive motor (25) is arranged in first longitudinal direction groove, and the longitudinal buffer block (28) is arranged on second longitudinal direction groove
Interior, the zigzag tread patterns axis (44) is equipped with the outer spiral shell in longitudinal direction across printing movable block (26), the periphery of the zigzag tread patterns axis (44)
Line, the printing movable block (26) is interior to be equipped with longitudinal inner thread, and longitudinal external screw thread and the printing of the zigzag tread patterns axis (44) move
The longitudinal inner thread of motion block (26) matches.
4. the smooth 3D printer of printing as described in claim 1, which is characterized in that be equipped in the blade (33) several logical
Electrolytic copper silk (43).
5. the smooth 3D printer of printing as described in claim 1, which is characterized in that accumulator is equipped in the pedestal (9).
6. the smooth 3D printer of printing as described in claim 1, which is characterized in that bluetooth is equipped in the pedestal (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610391012.0A CN106003716B (en) | 2016-06-02 | 2016-06-02 | It is a kind of to print smooth 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610391012.0A CN106003716B (en) | 2016-06-02 | 2016-06-02 | It is a kind of to print smooth 3D printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106003716A CN106003716A (en) | 2016-10-12 |
| CN106003716B true CN106003716B (en) | 2018-07-10 |
Family
ID=57089569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610391012.0A Active CN106003716B (en) | 2016-06-02 | 2016-06-02 | It is a kind of to print smooth 3D printer |
Country Status (1)
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| CN106738866A (en) * | 2016-12-30 | 2017-05-31 | 武汉华育诺为信息技术有限公司 | A kind of 3D printing apparatus and system |
| CN106938536B (en) * | 2017-03-29 | 2019-05-24 | 陕西恒通智能机器有限公司 | A kind of printing smoothness and unfaulted intelligent 3D printing device |
| CN106926445A (en) * | 2017-05-12 | 2017-07-07 | 平顶山学院 | A kind of work of fine arts 3D printer support system |
| CN109228346B (en) * | 2017-06-07 | 2020-11-17 | 浙江纳迪克数控设备有限公司 | 3D printer |
| CN107571371B (en) * | 2017-10-17 | 2024-04-26 | 河北工业大学 | Cement-based material array type 3D printer |
| PL235067B1 (en) * | 2017-10-18 | 2020-05-18 | 3Dgence Spolka Z Ograniczona Odpowiedzialnoscia | Printer for three-dimensional printing |
| CN109249515B (en) * | 2018-10-26 | 2020-06-26 | 浙江君意文化传媒有限公司 | But automatically regulated's clay sculpture printer |
| CN109719943A (en) * | 2019-01-23 | 2019-05-07 | 杭州科技职业技术学院 | A kind of 3D printer with printing speed function |
| CN111469399A (en) * | 2020-04-15 | 2020-07-31 | 江西服装学院 | 3D printing nozzle |
| CN111745779B (en) * | 2020-07-03 | 2021-08-27 | 无锡工艺职业技术学院 | Special-shaped ceramic 3D printer |
| CN112091186B (en) * | 2020-09-01 | 2022-05-13 | 三鑫重工机械有限公司 | Additive manufacturing method for printing steel ingot |
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| GB2270672B (en) * | 1992-09-02 | 1995-10-25 | Ferodo Caernarfon Ltd | Fabrication of friction elements |
| CN1261293C (en) * | 2004-11-11 | 2006-06-28 | 西安交通大学 | Resin coating apparatus for light solidifying rapid forming technique |
| CN102266942B (en) * | 2011-07-15 | 2013-06-05 | 华中科技大学 | Selective laser melting rapid forming device for directly manufacturing large-size parts |
| GB2514139A (en) * | 2013-05-14 | 2014-11-19 | Aghababaie Lin & Co Ltd | Apparatus for fabrication of three dimensional objects |
| CN103770334B (en) * | 2014-02-08 | 2015-10-28 | 河南师范大学 | A kind of multicolour 3D printer |
| CN105383056B (en) * | 2014-09-09 | 2018-02-23 | 福建海源自动化机械股份有限公司 | 3D printing equipment |
| CN204736442U (en) * | 2015-03-11 | 2015-11-04 | 深圳市七号科技有限公司 | FDM3D printer and strutting arrangement thereof |
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