CN106853678A - It is a kind of with the 3D printing shower nozzle for fully dissolving raw material function - Google Patents
It is a kind of with the 3D printing shower nozzle for fully dissolving raw material function Download PDFInfo
- Publication number
- CN106853678A CN106853678A CN201710004027.1A CN201710004027A CN106853678A CN 106853678 A CN106853678 A CN 106853678A CN 201710004027 A CN201710004027 A CN 201710004027A CN 106853678 A CN106853678 A CN 106853678A
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- hole
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- raw material
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Classifications
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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
- B22F3/115—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by spraying molten metal, i.e. spray sintering, spray casting
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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
-
- 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
- B33Y50/00—Data acquisition or data processing for additive manufacturing
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention relates to a kind of with the 3D printing shower nozzle for fully dissolving raw material function,Including feeding mechanism,Heating arrangements and discharging mechanism,Heating arrangements include main body and the mixing component and several primary heaters that are arranged in main body,Tank diameter is provided with main body,Feeding-passage,Tapping channel and anti-overflow passage,Mixing component includes thermal insulation board,First motor and screw rod,Feeding mechanism includes feedboard and the first conveying assembly being arranged on feedboard,Cutting assembly,With the second conveying assembly,This has in the 3D printing shower nozzle for fully dissolving raw material function,Feeding mechanism aids in charging using two groups of teeth wheel,The blade for cutting off raw material thread is provided between two groups of teeth wheel,Heat transfer can be prevented,Heating arrangements are stored in the storage bin of feeding-discharging mechanism after can the raw material of entrance fully be dissolved,Existing real-time charging is converted into discontinuity charging by the shower nozzle,Material is prevented not dissolve and cause printed matter flaw occur,It is blocked prevented also from nozzle.
Description
Technical field
It is more particularly to a kind of to be sprayed with the 3D printing for fully dissolving raw material function the present invention relates to 3D printing apparatus field
Head.
Background technology
With the development of science and technology, 3D printing technique has been applied to multiple necks such as jewelry, footwear, industrial design, automobile
In domain, 3D printer is a kind of machine of RP technique, based on it is a kind of mathematical model file, with powdered gold
Category or plastics etc. can jointing material, come the technology of constructed object by way of successively printing.
There are problems that many during current 3D printing, one is that product has the flaw caused by not dissolved completely due to raw material
Defect, or there is the phenomenon that nozzle is blocked.Also precisely due to heat transfer when shower nozzle is heated makes charger to feeding mechanism
Raw material in structure is dissolved in advance, causes charging to occur abnormal.
The content of the invention
The technical problem to be solved in the present invention is：In order to overcome the deficiencies in the prior art, there is provided one kind has fully dissolves
The 3D printing shower nozzle of raw material function.
The technical scheme that solve problem of the present invention is used is：It is a kind of to be sprayed with the 3D printing for fully dissolving raw material function
Head, including feeding mechanism, heating arrangements and discharging mechanism；
The feeding mechanism and discharging mechanism respectively positioned at the both sides of heating arrangements, the feeding mechanism and heating arrangements it
Between be provided with heat shield；
The heating arrangements include main body and the mixing component and several primary heaters that are arranged in main body, described
Tank diameter, feeding-passage, tapping channel and anti-overflow passage are provided with main body, the tank diameter is vertically arranged, the tank diameter
Notch is set upward, and the feeding-passage is horizontally disposed with, and one end of the feeding-passage connects with feeding mechanism, and the charging is logical
The other end in road is connected with tank diameter, and the tapping channel is horizontally disposed with, and one end of the tapping channel connects with discharging mechanism,
The other end of the tapping channel is connected with tank diameter, the feeding-passage and tapping channel respectively positioned at the both sides of tank diameter,
The feeding-passage is located at the top of tapping channel, and the anti-overflow passage is located at the lower section of feeding-passage, the anti-overflow passage
Upper end connects with feeding-passage, and the lower end of the anti-overflow passage connects with tank diameter, and the main body is provided with several bottoming holes,
The primary heater is located in bottoming hole；
The mixing component includes thermal insulation board, the first motor and screw rod, and the thermal insulation board is arranged on the upper surface of main body, institute
State the first motor to be arranged on thermal insulation board, the output shaft of first motor is set straight down, the output of first motor
Axle is set with screw coaxial, and first motor is connected with screw drive, and the screw rod is located in tank diameter；
The feeding mechanism includes feedboard and the first conveying assembly, the cutting assembly and second that are arranged on feedboard
Conveying assembly, the feedboard is provided with first through hole, the second through hole, third through-hole and feed well, the first through hole and
Two through holes are horizontal through hole, and the feed well is that level runs through groove, and the feed well is connected with feeding-passage, and described first
Through hole has two, and, respectively positioned at the both sides up and down of feed well, two first through hole are on charging for two first through hole
Groove is symmetrical, and two first through hole are connected with feed well, and second through hole has two, and two second through holes are located at
Both sides up and down of feed well respectively, two second through holes are symmetrical on feed well, two second through holes with charging
Groove is connected, and the third through-hole is located between first through hole and the second through hole, and the third through-hole is located at same water with feed well
Plane, the third through-hole is connected with feed well, and second through hole is located between first through hole and feeding-passage；
First conveying assembly has two, and first conveying assembly is located in first through hole, the first conveying group
Part includes the second motor and first gear, and the first gear is set on the output shaft of the second motor, second motor with
First gear is connected, and second motor is arranged on the side of feedboard, and the output shaft of first motor is horizontally disposed with,
One end of the first gear is located in first through hole, and the other end of the first gear is located in feed well；
Second conveying assembly has two, and second conveying assembly is located in the second through hole, the second conveying group
Part includes the 3rd motor and second gear, and the second gear is set on the output shaft of the 3rd motor, the 3rd motor with
Second gear is connected, and the 3rd motor is arranged on the side of feedboard, and the output shaft of second motor is horizontally disposed with,
One end of the second gear is located in the second through hole, and the other end of the second gear is located in feed well；
The cutting assembly includes cylinder and the first blade, and the cylinder is arranged on the side of delivery board, the cylinder
Output shaft is located in third through-hole, and first blade is arranged on the output shaft of cylinder, the first blade threeway in place
In hole, the cell wall of the feed well is provided with the second blade, and second blade is oppositely arranged with the first blade；
The discharging mechanism includes storage bin, sensor, secondary heater and nozzle, and the sensor is arranged on storage bin
Inwall on, the sensor be located between feeding-passage and tapping channel, the secondary heater has several, each second plus
Hot device is uniformly arranged on the outer wall of storage bin, and the nozzle is arranged on the lower section of storage bin, and the nozzle is connected with storage bin.
Preferably, in order to prevent the temperature of main body to be transferred to feedboard, cause the raw material inside feedboard to dissolve in advance,
So as to the side for influenceing feeding, the feedboard is provided with heat sink, some fins are uniformly provided with the heat sink.
Preferably, in order to improve heat-sinking capability, the side of the heat sink is provided with fan, the air inlet of the fan with
Fin against.
Preferably, in order that the raw material into storage bin thoroughly dissolves, filtering table, the mistake are provided with the tank diameter
Filter disc is horizontally disposed with, and the filtering table is matched with tank diameter, and the filtering table is provided with several filter bores, the filtering table position
In the lower section of screw rod, the filtering table is located between feeding-passage and tapping channel.The raw material not dissolved completely can be by filtering table
Stop, until entering in storage bin after dissolving.
Preferably, in order to be able to the temperature in precise control main body and storage bin, the main body is provided with the first temperature biography
Sensor, second temperature sensor is provided with the storage bin.
Preferably, solidness and thermal conductivity in order to improve nozzle, the nozzle is copper nozzle.
Preferably, the heat conductivility in order to improve feedboard, the making material of the feedboard is copper.
Preferably, the heat dispersion in order to improve heat sink, the making material of the heat sink is aluminium alloy.
Preferably, the efficiency of heating surface in order to improve heater, the primary heater and secondary heater are electromagnetism
Heater.
Preferably, for precise control motor, first motor, the second motor and the 3rd motor are servo electricity
Machine.
The beneficial effects of the invention are as follows, should be ingenious with the 3D printing sprinkler design for fully dissolving raw material function, feasibility
Height, feeding mechanism aids in charging using two groups of teeth wheel, and the blade for cutting off raw material thread is provided between two groups of teeth wheel, can prevent
Heat transfer, heating arrangements are stored in the storage bin of feeding-discharging mechanism after can the raw material of entrance fully be dissolved, and the shower nozzle will be existing
The real-time charging having is converted into discontinuity charging, prevents material and does not dissolve and cause printed matter flaw occur, prevented also from
Nozzle is blocked.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation with the 3D printing shower nozzle for fully dissolving raw material function of the invention.
Fig. 2 is a kind of structural representation of feeding mechanism with the 3D printing shower nozzle for fully dissolving raw material function of the invention
Figure.
Fig. 3 is a kind of front view of feedboard with the 3D printing shower nozzle for fully dissolving raw material function of the invention.
Fig. 4 is a kind of side view of feedboard with the 3D printing shower nozzle for fully dissolving raw material function of the invention.
In figure：1. heat shield, 2. main body, 3. primary heater, 4. tank diameter, 5. feeding-passage, 6. tapping channel, 7. prevents
Overflow passage, 8. thermal insulation board, 9. the first motor, 10. screw rod, 11. feedboards, 12. first through hole, 13. second through holes, 14. the 3rd
Through hole, 15. feed wells, 16. second motors, 17. first gears, 18. the 3rd motors, 19. second gears, 20. cylinders, 21.
One blade, 22. second blades, 23. storage bins, 24. sensors, 25. secondary heaters, 26. nozzles, 27. heat sinks, 28. wind
Fan, 29. filtering tables.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant with the present invention.
As Figure 1-4, it is a kind of with the 3D printing shower nozzle for fully dissolving raw material function, including feeding mechanism, heater
Structure and discharging mechanism；
The feeding mechanism and discharging mechanism respectively positioned at the both sides of heating arrangements, the feeding mechanism and heating arrangements it
Between be provided with heat shield 1；
The heating arrangements include main body 2 and setting mixing component and several primary heaters 3 on the body 2,
Tank diameter 4, feeding-passage 5, tapping channel 6 and anti-overflow passage 7 are provided with the main body 2, the tank diameter 4 is vertically arranged, institute
The notch for stating tank diameter 4 is set upward, and the feeding-passage 5 is horizontally disposed with, and one end and the feeding mechanism of the feeding-passage 5 connect
Logical, the other end of the feeding-passage 5 is connected with tank diameter 4, and the tapping channel 6 is horizontally disposed with, and the one of the tapping channel 6
End is connected with discharging mechanism, and the other end of the tapping channel 6 is connected with tank diameter 4, the feeding-passage 5 and tapping channel 6
Respectively positioned at the both sides of tank diameter 4, the feeding-passage 5 is located at the top of tapping channel 6, and the anti-overflow passage 7 is located at charging
The lower section of passage 5, the upper end of the anti-overflow passage 7 connects with feeding-passage 5, and lower end and the tank diameter 4 of the anti-overflow passage 7 connect
Logical, the main body 2 is provided with several bottoming holes, and the primary heater 3 is located in bottoming hole；
The mixing component includes thermal insulation board 8, the first motor 9 and screw rod 10, and the thermal insulation board 8 is arranged on the upper of main body 2
End face, first motor 9 is arranged on thermal insulation board 8, and the output shaft of first motor 9 is set straight down, and described first
The output shaft of motor 9 is coaxially disposed with screw rod 10, and first motor 9 is connected with screw rod 10, and the screw rod 10 is located at and stirs
Mix in groove 4；
The feeding mechanism include feedboard 11 and be arranged on feedboard 11 the first conveying assembly, cutting assembly and
Second conveying assembly, the feedboard 11 is provided with first through hole 12, the second through hole 13, third through-hole 14 and feed well 15, institute
State the through hole 13 of first through hole 12 and second and be horizontal through hole, the feed well 15 is that level runs through groove, the feed well 15
Connected with feeding-passage 5, the first through hole 12 there are two, and two first through hole 12 are respectively positioned at the upper and lower of feed well 15
Both sides, two first through hole 12 are symmetrical on feed well 15, and two first through hole 12 are connected with feed well 15, institute
Stating the second through hole 13 has two, and two second through holes 13 are located at the both sides up and down of feed well 15 respectively, two described second
Through hole 13 is symmetrical on feed well 15, and two second through holes 13 are connected with feed well 15, and the third through-hole 14 is located at
Between the through hole 13 of first through hole 12 and second, the third through-hole 14 is located at same level, the threeway with feed well 15
Hole 14 is connected with feed well 15, and second through hole 13 is located between first through hole 12 and feeding-passage 5；
First conveying assembly has two, and first conveying assembly is located in first through hole 12, first conveying
Component includes the second motor 16 and first gear 17, and the first gear 17 is set on the output shaft of the second motor 16, described
Second motor 16 is connected with first gear 17, and second motor 16 is arranged on the side of feedboard 11, first electricity
The output shaft of machine 9 is horizontally disposed with, and one end of the first gear 17 is located in first through hole 12, the first gear 17 it is another
End is located in feed well 15；
Second conveying assembly has two, and second conveying assembly is located in the second through hole 13, second conveying
Component includes the 3rd motor 18 and second gear 19, and the second gear 19 is set on the output shaft of the 3rd motor 18, described
3rd motor 18 is connected with second gear 19, and the 3rd motor 18 is arranged on the side of feedboard 11, second electricity
The output shaft of machine 16 is horizontally disposed with, and one end of the second gear 19 is located in the second through hole 13, the second gear 19 it is another
One end is located in feed well 15；
The cutting assembly includes the blade 21 of cylinder 20 and first, and the cylinder 20 is arranged on the side of delivery board, described
The output shaft of cylinder 20 is located in third through-hole 14, and first blade 21 is arranged on the output shaft of cylinder 20, and described first
In place in third through-hole 14, the cell wall of the feed well 15 is provided with the second blade 22, second blade 22 and to blade 21
One blade 21 is oppositely arranged；
The discharging mechanism includes storage bin 23, sensor 24, secondary heater 25 and nozzle 26, and the sensor 24 sets
Put on the inwall of storage bin 23, the sensor 24 is located between feeding-passage 5 and tapping channel 6, the secondary heater
25 have several, and each secondary heater 25 is uniformly arranged on the outer wall of storage bin 23, and the nozzle 26 is arranged on storage bin 23
Lower section, the nozzle 26 connects with storage bin 23.
Preferably, in order to prevent the temperature of main body 2 to be transferred to feedboard 11, causing the raw material inside feedboard 11 advance
Dissolve, so as to influence feeding, the side of the feedboard 11 is provided with heat sink 27, and some wings are uniformly provided with the heat sink 27
Piece.
Preferably, in order to improve heat-sinking capability, the side of the heat sink 27 is provided with fan 28, and the fan 28 enters
Air port and fin against.
Preferably, in order that the raw material into storage bin 23 thoroughly dissolves, filtering table 29 is provided with the tank diameter 4,
The filtering table 29 is horizontally disposed with, and the filtering table 29 is matched with tank diameter 4, and the filtering table 29 is provided with several filterings
Hole, the filtering table 29 is located at the lower section of screw rod 10, and the filtering table 29 is located between feeding-passage 5 and tapping channel 6.It is not complete
The full raw material for dissolving can be stopped by filtering table 29, until entering in storage bin 23 after dissolving.
Preferably, in order to be able to the temperature in precise control main body 2 and storage bin 23, the main body 2 is provided with the first temperature
Degree sensor 24, second temperature sensor 24 is provided with the storage bin 23.
Preferably, solidness and thermal conductivity in order to improve nozzle, the nozzle 26 is copper nozzle 26.
Preferably, the heat conductivility in order to improve feedboard 11, the making material of the feedboard 11 is copper.
Preferably, the heat dispersion in order to improve heat sink 27, the making material of the heat sink 27 is aluminium alloy.
Preferably, the efficiency of heating surface in order to improve heater, the primary heater 3 and secondary heater 25 are electricity
Magnetic heater.
Preferably, for precise control motor, first motor 9, the second motor 16 and the 3rd motor 18 are and watch
Take motor.
This has the 3D printing shower nozzle for fully dissolving raw material function, in the walking mechanism of 3D printer, wherein entering
Expect mechanism operation principle be：The operation principle of feeding mechanism is：Raw material thread is molten into carrying out in feeding-passage 5 from feed well 15
Change, the first conveying assembly and the second conveying assembly are two gears being oppositely arranged, raw material thread can be clamp-oned into feeding-passage 5
Interior, when the raw material in storage bin 23 reaches scheduled volume, cutting assembly can cut off raw material thread, and the second conveying assembly is former by rear
Material silk continues to clamp-on in feeding-passage 5, and the first conveying assembly stops conveying, realizes that raw material thread is separated, and prevents heat transfer.Heater
The operation principle of structure is：Screw rod 10 says that the raw material thread entered from feeding-passage 5 is clamp-oned in tank diameter, and the propulsion and cutting of screw rod are made
With making raw material thread preferably dissolve, be blocked in unfused raw material thread in tank diameter 4 by filtering table 29, until after dissolving completely again
In inflow storage bin 23, because the default reserves of storage bin 23 make the liquid level of raw material less than feeding-passage 5, the anti-overflow passage
7 do not work under normal circumstances.When being in an emergency, material solution can be introduced into anti-overflow passage 7 when being flowed back from feeding-passage 5
It is interior.
Compared with prior art, should be ingenious with the 3D printing sprinkler design for fully dissolving raw material function, feasibility is high, enters
Material mechanism aids in charging using two groups of teeth wheel, and the blade for cutting off raw material thread is provided between two groups of teeth wheel, can prevent hot biography
Pass, heating arrangements are stored in the storage bin of feeding-discharging mechanism after can the raw material of entrance fully be dissolved, and the shower nozzle will be existing
Charging in real time is converted into discontinuity charging, prevents material and does not dissolve and cause printed matter flaw occur, prevented also from nozzle
It is blocked.
With above-mentioned according to desirable embodiment of the 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 scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (10)
1. a kind of with the 3D printing shower nozzle for fully dissolving raw material function, it is characterised in that including feeding mechanism, heating arrangements and
Discharging mechanism；
The feeding mechanism and discharging mechanism positioned at the both sides of heating arrangements, set between the feeding mechanism and heating arrangements respectively
There is heat shield (1)；
The heating arrangements include main body (2) and the mixing component and several primary heaters that are arranged in main body (2)
(3) tank diameter (4), feeding-passage (5), tapping channel (6) and anti-overflow passage (7), the stirring, are provided with the main body (2)
Groove (4) is vertically arranged, and the notch of the tank diameter (4) is set upward, and the feeding-passage (5) is horizontally disposed with, and the charging is logical
The one end in road (5) is connected with feeding mechanism, and the other end of the feeding-passage (5) is connected with tank diameter (4), the tapping channel
(6) it is horizontally disposed with, one end of the tapping channel (6) connects with discharging mechanism, the other end and the stirring of the tapping channel (6)
Groove (4) is connected, and the feeding-passage (5) and tapping channel (6) are respectively positioned at the both sides of tank diameter (4), the feeding-passage (5)
Positioned at the top of tapping channel (6), the anti-overflow passage (7) positioned at the lower section of feeding-passage (5), the anti-overflow passage (7)
Upper end connects with feeding-passage (5), and the lower end of the anti-overflow passage (7) connects with tank diameter (4), and the main body (2) is provided with
Several bottoming holes, the primary heater (3) is in bottoming hole；
The mixing component includes thermal insulation board (8), the first motor (9) and screw rod (10), and the thermal insulation board (8) is arranged on main body
(2) upper surface, first motor (9) is arranged on thermal insulation board (8), and the output shaft of first motor (9) is straight down
Set, output shaft and the screw rod (10) of first motor (9) are coaxially disposed, first motor (9) is driven with screw rod (10)
Connection, the screw rod (10) is in tank diameter (4)；
The feeding mechanism include feedboard (11) and be arranged on feedboard (11) the first conveying assembly, cutting assembly and
Second conveying assembly, the feedboard (11) is provided with first through hole (12), the second through hole (13), third through-hole (14) and charging
Groove (15), the first through hole (12) and the second through hole (13) are horizontal through hole, and the feed well (15) is run through for level
Groove, the feed well (15) connects with feeding-passage (5), and the first through hole (12) has two, two first through hole
(12) respectively positioned at the both sides up and down of feed well (15), two first through hole (12) are symmetrical on feed well (15), two
The first through hole (12) connects with feed well (15), and second through hole (13) has two, two second through holes
(13) positioned at the both sides up and down of feed well (15) respectively, two second through holes (13) are symmetrical on feed well (15), two
Second through hole (13) connects with feed well (15), and the third through-hole (14) is positioned at first through hole (12) and the second through hole
(13) between, the third through-hole (14) and feed well (15) positioned at same level, the third through-hole (14) and feed well
(15) connect, second through hole (13) is between first through hole (12) and feeding-passage (5)；
First conveying assembly has two, and first conveying assembly is located in first through hole (12), the first conveying group
Part includes the second motor (16) and first gear (17), and the first gear (17) is set in the output shaft of the second motor (16)
On, second motor (16) is connected with first gear (17), and second motor (16) is arranged on feedboard (11)
Side, the output shaft of first motor (9) is horizontally disposed with, and one end of the first gear (17) is located at first through hole (12)
Interior, the other end of the first gear (17) is located in feed well (15)；
Second conveying assembly has two, and second conveying assembly is located in the second through hole (13), the second conveying group
Part includes the 3rd motor (18) and second gear (19), and the second gear (19) is set in the output shaft of the 3rd motor (18)
On, the 3rd motor (18) is connected with second gear (19), and the 3rd motor (18) is arranged on feedboard (11)
Side, the output shaft of second motor (16) is horizontally disposed with, and one end of the second gear (19) is located at the second through hole (13)
Interior, the other end of the second gear (19) is located in feed well (15)；
The cutting assembly includes cylinder (20) and the first blade (21), and the cylinder (20) is arranged on the side of delivery board, institute
The output shaft for stating cylinder (20) is located in third through-hole (14), and first blade (21) is arranged on the output shaft of cylinder (20)
On, in place in third through-hole (14), the cell wall of the feed well (15) is provided with the second blade (22) to first blade (21),
Second blade (22) is oppositely arranged with the first blade (21)；
The discharging mechanism includes storage bin (23), sensor (24), secondary heater (25) and nozzle (26), the sensor
(24) be arranged on the inwall of storage bin (23), the sensor (24) between feeding-passage (5) and tapping channel (6),
The secondary heater (25) has several, and each secondary heater (25) is uniformly arranged on the outer wall of storage bin (23), described
Nozzle (26) is arranged on the lower section of storage bin (23), and the nozzle (26) connects with storage bin (23).
2. it is as claimed in claim 1 that there is the 3D printing shower nozzle for fully dissolving raw material function, it is characterised in that the feedboard
(11) side is provided with heat sink (27), and some fins are uniformly provided with the heat sink (27).
3. it is as claimed in claim 2 that there is the 3D printing shower nozzle for fully dissolving raw material function, it is characterised in that the heat sink
(27) side is provided with fan (28), the air inlet of the fan (28) and fin against.
4. it is as claimed in claim 1 that there is the 3D printing shower nozzle for fully dissolving raw material function, it is characterised in that the tank diameter
(4) filtering table (29) is provided with, the filtering table (29) is horizontally disposed with, and the filtering table (29) matches with tank diameter (4), described
Filtering table (29) is provided with several filter bores, and the filtering table (29) is positioned at the lower section of screw rod (10), the filtering table (29)
Between feeding-passage (5) and tapping channel (6).
5. it is as claimed in claim 1 that there is the 3D printing shower nozzle for fully dissolving raw material function, it is characterised in that the main body
(2) it is provided with the first temperature sensor (24), the storage bin (23) and is provided with second temperature sensor (24).
6. it is as claimed in claim 1 that there is the 3D printing shower nozzle for fully dissolving raw material function, it is characterised in that the nozzle
(26) it is copper nozzle (26).
7. it is as claimed in claim 1 that there is the 3D printing shower nozzle for fully dissolving raw material function, it is characterised in that the feedboard
(11) making material is copper.
8. it is as claimed in claim 1 that there is the 3D printing shower nozzle for fully dissolving raw material function, it is characterised in that the heat sink
(27) making material is aluminium alloy.
9. it is as claimed in claim 1 that there is the 3D printing shower nozzle for fully dissolving raw material function, it is characterised in that described first adds
Hot device (3) and secondary heater (25) are electromagnetic heater.
10. it is as claimed in claim 1 that there is the 3D printing shower nozzle for fully dissolving raw material function, it is characterised in that described first
Motor (9), the second motor (16) and the 3rd motor (18) are servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004027.1A CN106853678A (en) | 2017-01-04 | 2017-01-04 | It is a kind of with the 3D printing shower nozzle for fully dissolving raw material function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004027.1A CN106853678A (en) | 2017-01-04 | 2017-01-04 | It is a kind of with the 3D printing shower nozzle for fully dissolving raw material function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106853678A true CN106853678A (en) | 2017-06-16 |
Family
ID=59127132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710004027.1A Pending CN106853678A (en) | 2017-01-04 | 2017-01-04 | It is a kind of with the 3D printing shower nozzle for fully dissolving raw material function |
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| Country | Link |
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| CN (1) | CN106853678A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053661A (en) * | 2017-07-05 | 2017-08-18 | 北京科田高新技术有限公司 | A kind of 3D printer nozzle system |
| CN108556352A (en) * | 2018-06-12 | 2018-09-21 | 重庆城雕院景观雕塑有限公司 | 3D printing nozzle |
| KR102060251B1 (en) | 2018-08-21 | 2019-12-30 | 김해섭 | Apparatus for dispensing material of 3D printer |
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| CN205674510U (en) * | 2016-06-15 | 2016-11-09 | 深圳市优特打印耗材有限公司 | A kind of wear-resisting printhead of 3D printer |
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| CN104626563A (en) * | 2013-11-11 | 2015-05-20 | 西安上尚机电有限公司 | Novel three-color stirring device of 3D printer head |
| CN204398337U (en) * | 2015-01-15 | 2015-06-17 | 赵晓伟 | Three-dimensional printer rapid shaping servicing unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107053661A (en) * | 2017-07-05 | 2017-08-18 | 北京科田高新技术有限公司 | A kind of 3D printer nozzle system |
| CN108556352A (en) * | 2018-06-12 | 2018-09-21 | 重庆城雕院景观雕塑有限公司 | 3D printing nozzle |
| KR102060251B1 (en) | 2018-08-21 | 2019-12-30 | 김해섭 | Apparatus for dispensing material of 3D printer |
| CN112477109A (en) * | 2020-10-09 | 2021-03-12 | 哈尔滨工业大学 | Fused deposition 3D printer and digital linear array adjustable spray head device thereof |
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Application publication date: 20170616 |