CN106891003B - A kind of accurate and uniformly mixed intelligent 3D printer of ingredient - Google Patents
A kind of accurate and uniformly mixed intelligent 3D printer of ingredient Download PDFInfo
- Publication number
- CN106891003B CN106891003B CN201710085842.5A CN201710085842A CN106891003B CN 106891003 B CN106891003 B CN 106891003B CN 201710085842 A CN201710085842 A CN 201710085842A CN 106891003 B CN106891003 B CN 106891003B
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- heating device
- fixed
- driving motor
- plate
- accurate
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- 239000004615 ingredient Substances 0.000 title claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 239000002994 raw material Substances 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 44
- 238000007639 printing Methods 0.000 claims description 19
- 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 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 9
- 239000000523 sample Substances 0.000 abstract description 6
- 230000006870 function Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010146 3D printing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- 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
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
-
- 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
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/50—Means for feeding of material, e.g. heads
- B22F12/53—Nozzles
-
- 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
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/22—Driving means
-
- 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
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/90—Means for process control, e.g. cameras or sensors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Automation & Control Theory (AREA)
Abstract
The intelligent 3D printer accurate and uniformly mixed the present invention relates to a kind of ingredient, including heating device and several feeding units, feeding unit includes raw material box, material controlling mechanism is equipped in raw material box, material controlling mechanism includes speed regulation block, the 4th driving motor, third connecting rod, slip ring, mandril, bottom bar and two struts, agitating unit there are two setting in heating device, agitating unit includes supporting plate, the 5th driving motor, the 5th drive shaft and several blades.The accurate and uniformly mixed intelligent 3D printer of the ingredient changes the height and position of speed regulation block by the third driving motor in raw material box, and by the pressure data of pressure sensor be feedback, realize speed regulation block accurate movement, to accurately control the velocity of liquid assets of material, realize accurate dosing, moreover, each material of entrance is sufficiently mixed by two agitating units in heating device, guarantees to further improve the practicability of equipment while printed sample material and quality.
Description
Technical field
The present invention relates to the field of 3D printing equipment, in particular to the accurate and uniformly mixed intelligent 3D printing of a kind of ingredient
Machine.
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.
In order to guarantee printed sample material qualitative diversity, 3D printer would generally using various metals powder material as raw material into
Row mixing printing, but in print procedure, since the proportion of various materials is inaccurate, lead to the second-rate of printout,
Service life is of short duration, moreover, inside the heating device of printer, after not being sufficiently mixed to a variety of materials usually just
It is directly printed by printing head, doing so directly causes the various materials inside printed product to mix unevenly, thus into one
Step reduces the quality of printout and the practicability of printer.
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 accurate and mixed to provide a kind of ingredient
Close uniform intelligent 3D printer.
The technical solution adopted by the present invention to solve the technical problems is: a kind of accurate and uniformly mixed intelligent of ingredient
3D printer, including pedestal, plate, top plate, planar movement mechanism, heating device, printing head, two lifting units and several
Feeding unit, the pedestal is equipped with several USB interfaces and several control buttons, two lifting units are separately positioned on bottom
The top of lifting unit is arranged in the two sides of seat, the top plate, and the plate is arranged between two lifting units, the lifting
Unit and plate are sequentially connected, and the planar movement mechanism is arranged in the lower section of top plate and is sequentially connected with heating device, described
Printing head is fixed on the lower section of heating device；
The feeding unit includes raw material box, feed pipe and expects pipe, and the bottom end of the raw material box is fixed on top plate, described
Feed pipe is arranged in the top of raw material box and is connected to raw material box, and the raw material box is connected to by expects pipe with heating device；
Material controlling mechanism is equipped in the raw material box, the material controlling mechanism includes speed regulation block, driving mechanism, setting in driving machine
Bindiny mechanism below structure and the side plate that driving mechanism two sides are arranged in, the side plate are fixed in raw material box, the driving machine
Structure includes the 4th driving motor, third connecting rod, slip ring and mandril, and the 4th driving motor is fixed in raw material box and and third
Link transmission connection, the third connecting rod and slip ring are hinged, and the slip ring is set on mandril, and the bindiny mechanism includes bottom bar
With two struts, two struts are separately positioned on the both ends of bottom bar, the both ends of the bottom bar pass through respectively two struts with
The both ends of mandril are fixedly connected, and the top fixation of the speed regulation block is fixedly connected with bottom bar, and the bottom end setting of the speed regulation block exists
In expects pipe, the shape of the speed regulation block is cone；
The top of the heating device is equipped with feed inlet, and the bottom of the heating device is equipped with discharge port, and the expects pipe is logical
It crosses feed inlet to be connected to heating device, the heating device is connected to by discharge port with printing head, is set in the heating device
There are two agitating units, and the agitating unit includes supporting plate, the 5th driving motor, the 5th drive shaft and several mixing components, institute
It states supporting plate to be fixed on the inner wall of heating device two sides, the shape of the vertical cross-section of the supporting plate is arc-shaped and circular section
Inner arc be located at the lower section of supporting plate, the 5th driving motor, which is fixed on the lower section of supporting plate and is driven with the 5th drive shaft, to be connected
It connects, the mixing component is successively evenly distributed in the 5th drive shaft from top to down, and the mixing component includes several blades, institute
State the outside that blade is circumferentially evenly distributed on the 5th drive shaft.
Preferably, in order to realize plane printing function, the planar movement mechanism includes first movement mechanism, the second shifting
Motivation structure and movable block, the first movement mechanism and the second mobile mechanism are sequentially connected, second mobile mechanism and movement
Block transmission connection, the heating device are fixed on the lower section of movable block, and the first movement mechanism includes the second driving motor, drives
Moving gear and slide bar, second driving motor are fixed on plate and are sequentially connected with driving gear, and the slide bar is close to drive
The side of moving gear is equipped with bar shaped tooth, and the bar shaped tooth on the slide bar is meshed with driving gear.
Preferably, in order to realize plane printing function, second mobile mechanism includes third driving motor, the first company
Bar, second connecting rod, sliding block and fixed link, the third driving motor are fixed on slide bar and are sequentially connected with first connecting rod, institute
It is hinged by second connecting rod and sliding block to state first connecting rod, the sliding block is set in fixed link, and the fixed link and third drive
Motor is fixedly connected, and the movable block is fixedly connected with a slide block.
Preferably, second mobile mechanism further includes fixed block for Auxiliary support fixed link, the fixed block is solid
It is scheduled on plate and is fixedly connected with fixed link.
Preferably, the two sides of the speed regulation block are equipped with feedback unit, described anti-in order to accurately control the movement of speed regulation block
Feedback unit includes pressure sensor and spring, and the pressure sensor is fixed on the bottom plate in raw material box and by spring and bottom bar
Connection, the spring are in compressive state.
Preferably, in order to realize layer-by-layer printing function, the lifting unit includes the first driving motor, buffer stopper, the
One drive shaft and lantern ring, first driving motor are fixed on the base, and the buffer stopper is fixed on the lower section of top plate, and described
One drive shaft is arranged between the first driving motor and buffer stopper, and first driving motor and the first drive shaft are sequentially connected,
The lantern ring is set in the first drive shaft and is fixedly connected with plate, and the periphery of first drive shaft is equipped with external screw thread,
Internal screw thread is equipped in the lantern ring, the internal screw thread in the lantern ring matches with the external screw thread in the first drive shaft.
Preferably, the blade is equipped with several through-holes in order to which strength imparting material is uniformly mixed effect.
Preferably, the material outflow of heating for convenience, set that there are two guide plate, the guiding in the heating device
The distribution of plate forming V-shape is fixed in heating device.
Preferably, in order to fix the turned position of the 5th drive shaft, the bottom of the heating device sets that there are two limits
Ring, and the quantity of agitating unit is equal and one-to-one correspondence, the stop collar are fixed in heating device for the quantity of the stop collar
Bottom and be set in the 5th drive shaft.
The 3D printer provides different raw materials to heating device in print procedure, by each feeding unit, for essence
The dosage for really controlling various raw materials, ingredient is accurate when making to print, and flows to the original in expects pipe by the material controlling mechanism controls in raw material box
Material drives third connecting rod rotation by the 4th driving motor, makes slip ring while mandril is mobile, drive top in material controlling mechanism
Bar carries out the change of height and position, to adjust the height of bottom bar, speed regulation block is driven to be gone up and down, to change in control expects pipe
Remaining space, and then adjust material velocity of liquid assets, in order to accurately control velocity of liquid assets, utilize speed regulation block two sides feedback
The force data for the spring that pressure sensor in member detects, so that it is determined that the height and position of bottom bar, realizes speed regulation block
Accurate movement realizes accurate dosing to accurately control the conveying speed of raw material.Accurate and uniformly mixed intelligent of the ingredient
3D printer changes the height and position of speed regulation block by the third driving motor in raw material box, and by the number pressure of pressure sensor
According to feed back, realizes speed regulation block accurate movement, to accurately control the velocity of liquid assets of material, realize accurate dosing.
After various raw materials enter heating device, in order to can guarantee that various raw materials are uniformly mixed, to guarantee printout
Quality is sufficiently mixed using two agitating units in heating device are conscientious to each raw material of entrance, in agitating unit, material
It is slid downwards from the top of supporting plate, while the 5th driving motor drives the 5th drive shaft to rotate along center axis thereof, makes each stirring
Component carries out raw material and is sufficiently mixed, and in mixing component, is circumferentially uniformly arranged in the 5th drive shaft by each blade, and blade turns
It is dynamic, material mixing is driven, while the through-hole on blade is conducive to the storeroom in heating device and is mutually circulated, thus into one
Step guarantees being sufficiently mixed for material.The accurate and uniformly mixed intelligent 3D printer of the ingredient passes through two in heating device
Agitating unit is sufficiently mixed each material of entrance, guarantees that printed sample material and quality while further improve and sets
Standby practicability.
The invention has the advantages that the accurate and uniformly mixed intelligent 3D printer of the ingredient passes through in raw material box
Third driving motor changes the height and position of speed regulation block, and is feedback by the pressure data of pressure sensor, realizes speed regulation block essence
It is really mobile, to accurately control the velocity of liquid assets of material, realize that accurate dosing moreover passes through two in heating device
A agitating unit is sufficiently mixed each material of entrance, guarantees to further improve while printed sample material and quality
The practicability of 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 accurate and uniformly mixed intelligent 3D printer of ingredient of the invention；
Fig. 2 is that the structure of the planar movement mechanism of the accurate and uniformly mixed intelligent 3D printer of ingredient of the invention is shown
It is intended to；
Fig. 3 is the structural representation of the material controlling mechanism of the accurate and uniformly mixed intelligent 3D printer of ingredient of the invention
Figure；
Fig. 4 is the structural representation of the rabbling mechanism of the accurate and uniformly mixed intelligent 3D printer of ingredient of the invention
Figure；
In figure: 1. pedestals, 2. first driving motors, 3. buffer stoppers, 4. first drive shafts, 5. lantern rings, 6. plates, 7. tops
Plate, 8. raw material box, 9. feed pipes, 10. expects pipes, 11. planar movement mechanisms, 12. heating devices, 13. printing heads, 14.USB connect
Mouthful, 15. control buttons, 16. second driving motors, 17. driving gears, 18. slide bars, 19. bar shaped teeth, 20. openings, 21. limits
Bar, 22. third driving motors, 23. first connecting rods, 24. second connecting rods, 25. sliding blocks, 26. guide plates, 27. fixed links, 28. is solid
Determine block, 29. movable blocks, 30. side plates, 31. pressure sensors, 32. springs, 33. speed regulation blocks, 34. the 4th driving motors, 35. the
Three-link, 36. slip rings, 37. mandrils, 38. struts, 39. bottom bars, 40. feed inlets, 41. discharge ports, 42. supporting plates, 43. the 5th drive
Dynamic motor, 44. the 5th drive shafts, 45. blades, 46. through-holes, 47. stop collars.
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 Figure 1-Figure 4, the accurate and uniformly mixed intelligent 3D printer of a kind of ingredient, including pedestal 1, plate 6,
Top plate 7, planar movement mechanism 11, heating device 12,13, two lifting units of printing head and several feeding units, the bottom
Seat 1 is equipped with the two sides that 15, two lifting units of several usb 1s 4 and several control buttons are separately positioned on pedestal 1,
The top plate 7 is arranged in the top of lifting unit, and the plate 6 is arranged between two lifting units, the lifting unit with
Plate 6 is sequentially connected, and the planar movement mechanism 11 is arranged in the lower section of top plate 7 and is sequentially connected with heating device 12, described
Printing head 13 is fixed on the lower section of heating device 12；
The feeding unit includes raw material box 8, feed pipe 9 and expects pipe 10, and the bottom end of the raw material box 8 is fixed on top plate 7
On, the feed pipe 9 is arranged in the top of raw material box 8 and is connected to raw material box 8, and the raw material box 8 passes through expects pipe 10 and heating
Device 12 is connected to；
Material controlling mechanism is equipped in the raw material box 8, the material controlling mechanism is driving including speed regulation block 33, driving mechanism, setting
Bindiny mechanism below motivation structure and the side plate 30 that driving mechanism two sides are arranged in, the side plate 30 are fixed in raw material box 8, institute
Stating driving mechanism includes the 4th driving motor 34, third connecting rod 35, slip ring 36 and mandril 37, and the 4th driving motor 34 is fixed
It is sequentially connected in raw material box 8 and with third connecting rod 35, the third connecting rod 35 is hinged with slip ring 36, and the slip ring 36 is set in
On mandril 37, the bindiny mechanism includes bottom bar 39 and two struts 38, and two struts 38 are separately positioned on bottom bar 39
Both ends, the both ends of the bottom bar 39 pass through two struts 38 respectively and are fixedly connected with the both ends of mandril 37, the speed regulation block 33
Top fixation is fixedly connected with bottom bar 39, and the bottom end of the speed regulation block 33 is arranged in expects pipe 10, the shape of the speed regulation block 33
For cone；
The top of the heating device 12 is equipped with feed inlet 40, and the bottom of the heating device 12 is equipped with discharge port 41, institute
It states expects pipe 10 to be connected to by feed inlet 40 with heating device 12, the heating device 12 is connected by discharge port 41 and printing head 13
It is logical, it is set in the heating device 12 there are two agitating unit, the agitating unit includes supporting plate 42, the 5th driving motor 43, the
Five drive shafts 44 and several mixing components, the supporting plate 42 are fixed on the inner wall of 12 two sides of heating device, the supporting plate 42
The shape of vertical cross-section is the lower section that arc-shaped and circular section Inner arc is located at supporting plate 42, the 5th driving motor 43
It is fixed on the lower section of supporting plate 42 and is sequentially connected with the 5th drive shaft 44, the mixing component is successively evenly distributed on from top to down
In 5th drive shaft 44, the mixing component includes several blades 45, and the blade 45 is circumferential to be evenly distributed on the 5th drive shaft
44 outside.
Preferably, in order to realize plane printing function, the planar movement mechanism 11 includes first movement mechanism, second
Mobile mechanism and movable block 29, the first movement mechanism and the second mobile mechanism are sequentially connected, second mobile mechanism with
Movable block 29 is sequentially connected, and the heating device 12 is fixed on the lower section of movable block 29, and the first movement mechanism includes second
Driving motor 16, driving gear 17 and slide bar 18, second driving motor 16 is fixed to be passed on the plate 6 and with driving gear 7
Dynamic to connect, the slide bar 18 is equipped with bar shaped tooth 19 close to the side of driving gear 17, bar shaped tooth 19 and drive on the slide bar 18
Moving gear 17 is meshed.
Preferably, the slide bar 18 is equipped with opening 20, described to be open in 20 for the moving direction of fixed slip bar 18
If the gag lever post 21 is fixed on the plate 6 there are two gag lever post 21.
Preferably, in order to realize plane printing function, second mobile mechanism includes third driving motor 22, first
Connecting rod 23, second connecting rod 24, sliding block 25 and fixed link 27, the third driving motor 22 are fixed on slide bar 18 and connect with first
Bar 23 is sequentially connected, and the first connecting rod 23 is hinged by second connecting rod 24 and sliding block 25, and the sliding block 25 is set in fixed link
On 27, the fixed link 27 is fixedly connected with third driving motor 22, and the movable block 29 is fixedly connected with sliding block 25.
Preferably, second mobile mechanism further includes fixed block 28, the fixation for Auxiliary support fixed link 27
Block 28 is fixed in fixed link 27 and is slidably connected with plate 6.
Preferably, in order to accurately control the movement of speed regulation block 33, the two sides of the speed regulation block 33 are equipped with feedback unit, institute
Stating feedback unit includes pressure sensor 31 and spring 32, and the pressure sensor 31 is fixed on the bottom plate in raw material box 8 and leads to
It crosses spring 32 to connect with bottom bar 39, the spring 32 is in compressive state.
Preferably, in order to realize layer-by-layer printing function, the lifting unit include the first driving motor 2, buffer stopper 3,
First drive shaft 4 and lantern ring 5, first driving motor 2 are fixed on pedestal 1, and the buffer stopper 3 is fixed under top plate 7
Side, first drive shaft 4 are arranged between the first driving motor 2 and buffer stopper 3, and first driving motor 2 and first drives
Moving axis 4 is sequentially connected, and the lantern ring 5 is set in the first drive shaft 4 and is fixedly connected with plate 6, first drive shaft 4
Periphery is equipped with external screw thread, and internal screw thread is equipped in the lantern ring 5, outer on the internal screw thread and the first drive shaft 4 in the lantern ring 5
Screw thread matches.
Preferably, the blade 45 is equipped with several through-holes 46 in order to which strength imparting material is uniformly mixed effect.
Preferably, the material outflow of heating for convenience, set that there are two guide plates 26 in the heating device 12, it is described
The distribution of 26 forming V-shape of guide plate is fixed in heating device 12.
Preferably, in order to fix the turned position of the 5th drive shaft 44, there are two the bottom of the heating device 12 is set
The quantity of stop collar 47, the stop collar 47 is equal with the quantity of agitating unit and corresponds, and the stop collar 47 is fixed on
It bottom in heating device 12 and is set in the 5th drive shaft 44.
The 3D printer provides different raw materials to heating device 12 in print procedure, by each feeding unit, in order to
The dosage for accurately controlling various raw materials, ingredient is accurate when making to print, and is flowed in expects pipe 10 by the material controlling mechanism controls in raw material box 8
Raw material drive third connecting rod 35 to rotate by the 4th driving motor 34 in material controlling mechanism, keep slip ring 36 mobile in mandril 37
Meanwhile mandril 37 being driven to carry out the change of height and position, to adjust the height of bottom bar 39, speed regulation block 33 is driven to be gone up and down,
To change the remaining space in control expects pipe 10, and then the velocity of liquid assets of material is adjusted, in order to accurately control velocity of liquid assets, benefit
The force data of spring 32 detected with the pressure sensor 31 in the feedback unit of speed regulation 33 two sides of block, so that it is determined that bottom
The height and position of bar 39, realizes the accurate movement of speed regulation block 33, to accurately control the conveying speed of raw material, realization is accurately matched
Material.The accurate and uniformly mixed intelligent 3D printer of the ingredient changes speed regulation by the third driving motor 34 in raw material box 8
The height and position of block 33, and be feedback by the pressure data of pressure sensor 31, speed regulation 33 accurate movement of block is realized, thus accurately
The velocity of liquid assets of material is controlled, realizes accurate dosing.
After various raw materials enter heating device 12, in order to can guarantee that various raw materials are uniformly mixed, to guarantee printout
Quality, be sufficiently mixed using two agitating units in heating device 12 are conscientious to each raw material of entrance, in agitating unit,
Material slides downwards from the top of supporting plate 42, while the 5th driving motor 43 drives the 5th drive shaft 44 to turn along center axis thereof
It is dynamic, so that each mixing component is carried out raw material and be sufficiently mixed, in mixing component, is uniformly arranged on the 5th driving by each blade 45 is circumferential
On axis 44, blade 45 is rotated, and drives material mixing, while the through-hole 46 on blade 45 is conducive to the storeroom in heating device 12
It is mutually circulated, to be further ensured that being sufficiently mixed for material.The accurate and uniformly mixed intelligent 3D printing of the ingredient
Machine is sufficiently mixed each material of entrance by two agitating units in heating device 12, guarantee printed sample material and
The practicability of equipment is further improved while quality.
Compared with prior art, the accurate and uniformly mixed intelligent 3D printer of the ingredient passes through the in raw material box 8
Three driving motors 34 change the height and position of speed regulation block 33, and are feedback by the pressure data of pressure sensor 31, realize speed regulation
33 accurate movement of block realizes that accurate dosing moreover passes through heating device to accurately control the velocity of liquid assets of material
Two agitating units in 12 are sufficiently mixed each material of entrance, guarantee printed sample material and while quality into one
Step improves the practicability of 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 accurate and uniformly mixed intelligent 3D printer of ingredient, which is characterized in that including pedestal (1), plate (6),
Top plate (7), planar movement mechanism (11), heating device (12), printing head (13), two lifting units and several feeding lists
Member, the pedestal (1) is equipped with several USB interfaces (14) and several control buttons (15), two lifting units are set respectively
The two sides in pedestal (1) are set, the top of lifting unit is arranged in the top plate (7), and plate (6) setting is single in two liftings
Between member, the lifting unit and plate (6) are sequentially connected, lower section of planar movement mechanism (11) setting in top plate (7)
And be sequentially connected with heating device (12), the printing head (13) is fixed on the lower section of heating device (12)；
The feeding unit includes raw material box (8), feed pipe (9) and expects pipe (10), and the bottom end of the raw material box (8) is fixed on top
On plate (7), the feed pipe (9) is arranged the top in raw material box (8) and is connected to raw material box (8), and the raw material box (8) passes through
Expects pipe (10) is connected to heating device (12)；
Material controlling mechanism is equipped in the raw material box (8), the material controlling mechanism is driving including speed regulation block (33), driving mechanism, setting
Bindiny mechanism below motivation structure and the side plate (30) that driving mechanism two sides are arranged in, the side plate (30) are fixed on raw material box
(8) in, the driving mechanism includes the 4th driving motor (34), third connecting rod (35), slip ring (36) and mandril (37), and described the
Four driving motors (34) are fixed in raw material box (8) and are sequentially connected with third connecting rod (35), the third connecting rod (35) and cunning
Hingedly, the slip ring (36) is set on mandril (37) ring (36), and the bindiny mechanism includes bottom bar (39) and two struts
(38), two struts (38) are separately positioned on the both ends of bottom bar (39), and the both ends of the bottom bar (39) pass through two respectively
Strut (38) is fixedly connected with the both ends of mandril (37), and the top fixation of speed regulation block (33) is fixedly connected with bottom bar (39),
In expects pipe (10), the shape of speed regulation block (33) is cone for the bottom end setting of speed regulation block (33)；
The top of the heating device (12) is equipped with feed inlet (40), and the bottom of the heating device (12) is equipped with discharge port
(41), the expects pipe (10) is connected to by feed inlet (40) with heating device (12), and the heating device (12) passes through discharge port
(41) it is connected to, is set in the heating device (12) there are two agitating unit, the agitating unit includes branch with printing head (13)
Plate (42), the 5th driving motor (43), the 5th drive shaft (44) and several mixing components, the supporting plate (42) are fixed on heating dress
On the inner wall for setting (12) two sides, the shape of the vertical cross-section of the supporting plate (42) is arc-shaped and circular section Inner arc position
In the lower section of supporting plate (42), the 5th driving motor (43) is fixed on the lower section of supporting plate (42) and passes with the 5th drive shaft (44)
Dynamic connection, the mixing component are successively evenly distributed on from top to down in the 5th drive shaft (44), if the mixing component includes
Dry blade (45), the blade (45) are circumferentially evenly distributed on the outside of the 5th drive shaft (44).
2. the accurate and uniformly mixed intelligent 3D printer of ingredient as described in claim 1, which is characterized in that the plane
Mobile mechanism (11) includes first movement mechanism, the second mobile mechanism and movable block (29), the first movement mechanism and second
Mobile mechanism's transmission connection, second mobile mechanism and movable block (29) are sequentially connected, and the heating device (12) is fixed on
The lower section of movable block (29), the first movement mechanism include the second driving motor (16), drive gear (17) and slide bar (18),
Second driving motor (16) is fixed on plate (6) and is sequentially connected with driving gear (7), and the slide bar (18) is close to drive
The side of moving gear (17) is equipped with bar shaped tooth (19), and the bar shaped tooth (19) on the slide bar (18) is mutually nibbled with driving gear (17)
It closes.
3. the accurate and uniformly mixed intelligent 3D printer of ingredient as claimed in claim 2, which is characterized in that the slide bar
(18) it is equipped with opening (20), is set in the opening (20) there are two gag lever post (21), the gag lever post (21) is fixed on plate
(6) on.
4. the accurate and uniformly mixed intelligent 3D printer of ingredient as claimed in claim 2, which is characterized in that described second
Mobile mechanism includes third driving motor (22), first connecting rod (23), second connecting rod (24), sliding block (25) and fixed link (27),
The third driving motor (22) is fixed on slide bar (18) and is sequentially connected with first connecting rod (23), the first connecting rod (23)
Hingedly by second connecting rod (24) and sliding block (25), the sliding block (25) is set on fixed link (27), the fixed link (27)
It is fixedly connected with third driving motor (22), the movable block (29) is fixedly connected with sliding block (25).
5. the accurate and uniformly mixed intelligent 3D printer of ingredient as described in claim 1, which is characterized in that the speed regulation
The two sides of block (33) are equipped with feedback unit, and the feedback unit includes pressure sensor (31) and spring (32), and the pressure passes
It bottom plate that sensor (31) is fixed in raw material box (8) and is connect by spring (32) with bottom bar (39), the spring (32) is in
Compressive state.
6. the accurate and uniformly mixed intelligent 3D printer of ingredient as described in claim 1, which is characterized in that the lifting
Unit includes the first driving motor (2), buffer stopper (3), the first drive shaft (4) and lantern ring (5), first driving motor (2)
It is fixed on pedestal (1), the buffer stopper (3) is fixed on the lower section of top plate (7), and first drive shaft (4) is arranged first
Between driving motor (2) and buffer stopper (3), first driving motor (2) and the first drive shaft (4) are sequentially connected, the set
Ring (5) is set on the first drive shaft (4) and is fixedly connected with plate (6), and the periphery of first drive shaft (4) is equipped with outer
Screw thread, the lantern ring (5) is interior to be equipped with internal screw thread, the internal screw thread in the lantern ring (5) and the external screw thread phase on the first drive shaft (4)
Matching.
7. the accurate and uniformly mixed intelligent 3D printer of ingredient as described in claim 1, which is characterized in that the blade
(45) several through-holes (46) are equipped with.
8. the accurate and uniformly mixed intelligent 3D printer of ingredient as described in claim 1, which is characterized in that the heating
It is set in device (12) there are two guide plate (26), guide plate (26) the forming V-shape distribution is fixed in heating device (12).
9. the accurate and uniformly mixed intelligent 3D printer of ingredient as described in claim 1, which is characterized in that the heating
The bottom of device (12) is set there are two stop collar (47), and the quantity of the stop collar (47) is equal with the quantity of agitating unit and one
One is corresponding, the bottom that the stop collar (47) is fixed in heating device (12) and is set in the 5th drive shaft (44).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710085842.5A CN106891003B (en) | 2017-02-17 | 2017-02-17 | A kind of accurate and uniformly mixed intelligent 3D printer of ingredient |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710085842.5A CN106891003B (en) | 2017-02-17 | 2017-02-17 | A kind of accurate and uniformly mixed intelligent 3D printer of ingredient |
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| CN106891003A CN106891003A (en) | 2017-06-27 |
| CN106891003B true CN106891003B (en) | 2019-02-19 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108839341A (en) * | 2018-07-10 | 2018-11-20 | 深圳市雷凌广通技术研发有限公司 | It is a kind of for producing the 3D printer of complex product |
| CN109459915B (en) * | 2018-11-06 | 2022-02-01 | 恒科科技产业有限公司 | Printer toner consumable manufacturing and processing equipment and toner consumable manufacturing process |
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| JP2006200030A (en) * | 2005-01-24 | 2006-08-03 | Aisan Ind Co Ltd | Method and device for producing cubic molding |
| US20090047439A1 (en) * | 2007-08-16 | 2009-02-19 | Withers James C | Method and apparatus for manufacturing porous articles |
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| CN105188993A (en) * | 2013-03-15 | 2015-12-23 | 麦特法布公司 | Cartridge for an additive manufacturing apparatus and method |
| CN104001917A (en) * | 2014-05-26 | 2014-08-27 | 华南理工大学 | Powder spreading processing based functionally graded material preparation device and method |
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Effective date of registration: 20181225 Address after: 710049 First Floor of Software Building of Jiaotong University, Beilin District, Xi'an City, Shaanxi Province Applicant after: SHAANXI HENGTONG INTELLIGENT MACHINE Co.,Ltd. Address before: 362800 Lianhong Garden, Nanshan Middle Road, Quangang District, Quanzhou City, Fujian Province Applicant before: QUANZHOU QUANGANG JINGGUAN INFORMATION TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20200422 Address after: 332600 No.53, xinmiaohu Avenue, Furongshan Industrial Park, Duchang County, Jiujiang City, Jiangxi Province Patentee after: Duchang Xijiao oral Technology Co.,Ltd. Address before: 710049 First Floor of Software Building of Jiaotong University, Beilin District, Xi'an City, Shaanxi Province Patentee before: SHAANXI HENGTONG INTELLIGENT MACHINE Co.,Ltd. |
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Application publication date: 20170627 Assignee: Jiangxi dulaimei Technology Co.,Ltd. Assignor: Duchang Xijiao oral Technology Co.,Ltd. Contract record no.: X2023980051318 Denomination of invention: An intelligent 3D printer with precise ingredients and uniform mixing Granted publication date: 20190219 License type: Common License Record date: 20231211 |
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