CN108501374A - A kind of 3D printer nozzle with heat sinking function - Google Patents
A kind of 3D printer nozzle with heat sinking function Download PDFInfo
- Publication number
- CN108501374A CN108501374A CN201810577279.8A CN201810577279A CN108501374A CN 108501374 A CN108501374 A CN 108501374A CN 201810577279 A CN201810577279 A CN 201810577279A CN 108501374 A CN108501374 A CN 108501374A
- Authority
- CN
- China
- Prior art keywords
- link
- cooling tube
- link block
- block
- printer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/205—Means for applying layers
- B29C64/209—Heads; Nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
-
- 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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The invention discloses a kind of 3D printer nozzles with heat sinking function, including link, cooling tube and water tank, it is connected with printer head ontology at the lower surface center of the link, and it is fixed with heat transfer block on the outside of the middle part of printer head ontology, the cooling tube is located at the outside of heat transfer block, and the upper left side of cooling tube is connected by water pump with oral siphon, the water tank is located at the right side of oral siphon, and the lower left of water tank is connected by outlet pipe with cooling tube, the top of the water tank is connected with link, and it is connected with the first link block on the left of the lower surface of link, and the lower right side of the first link block is connected with printer head ontology.The 3D printer nozzle with heat sinking function, it can be cooled down for printer head ontology by way of water cooling, and the hot gas on cooling tube and heat transfer block can be quickly taken away by fan, and the normal use of fan effect of jitter printer head ontology can be prevented.
Description
Technical field
The present invention relates to 3D printing correlative technology field, specially a kind of 3D printer nozzle with heat sinking function.
Background technology
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 a digital model file, with adhesive materials such as special wax material, powdery metal or plastics, passes through printing one
Jointing material layer by layer manufactures three-dimensional object, and 3D printer nozzle is a very important component in 3D printer, but
General 3D printer nozzle is cooled down by fan for it mostly on the market, and cooling rate is slow, and will produce shake when fan running
It is dynamic, the normal work of 3D printer is influenced, certain error can be caused, therefore, it is proposed that a kind of 3D with heat sinking function
Printer head, in order to solve the problems, such as to propose among the above.
Invention content
The purpose of the present invention is to provide a kind of 3D printer nozzles with heat sinking function, to solve above-mentioned background technology
The 3D printer nozzle general on the market of middle proposition is cooled down by fan for it mostly, and cooling rate is slow, and when fan running
The problem of will produce vibrations, influencing the normal work of 3D printer, certain error can be caused.
To achieve the above object, the present invention provides the following technical solutions：A kind of 3D printer nozzle with heat sinking function,
Including link, cooling tube and water tank, printer head ontology, and printer are connected at the lower surface center of the link
Heat transfer block is fixed on the outside of the middle part of head body, the cooling tube is located at the outside of heat transfer block, and the upper left side of cooling tube is logical
It crosses water pump with oral siphon to be connected, the water tank is located at the right side of oral siphon, and the lower left of water tank passes through outlet pipe and cooling
Pipe is connected, and the top of the water tank is connected with link, and is connected with the first link block on the left of the lower surface of link, and
And first the lower right side of link block be connected with printer head ontology, the internal reservation of first link block is fluted, and
Spring is placed equidistant on the left of first link block, the connecting rod that passes on left of the spring is connected with blower housing, and bullet
It is provided with the second link block on the outside of spring, fan is connected at the inside left surface center of the blower housing, and fan is outer
Side is provided with wind isolation board, and the right side of wind isolation board is located at the inside of groove.
Preferably, the outside concave-convex surface structure of the heat transfer block, and heat transfer block and cooling tube use the side of nested encryptions
Formula is connected, and cooling tube structure in the shape of a spiral.
Preferably, the connecting rod is symmetrical arranged about the vertical central axes of blower housing, and connecting rod is in the first link block
Upper composition stretching structure.
Preferably, the vertical sectional shape of the blower housing and wind isolation board is in " returning " font, and blower housing and every wind
Plate is connected by the way of being fixedly connected, and the height dimension of wind isolation board is less than the height dimension of groove.
Preferably, second link block is in hollow structure, and the longitudinal section internal diameter size of the second link block is equal to connection
The longitudinal section diameter dimension of bar.
Preferably, the wind isolation board constitutes slide construction, and the vertical sectional shape of the first link block on the first link block
In " L " font.
Compared with prior art, the beneficial effects of the invention are as follows：The 3D printer nozzle with heat sinking function, Ke Yitong
It crosses the mode of water cooling for printer head ontology to cool down, and can quickly take away the heat on cooling tube and heat transfer block by fan
Gas is quickly the device radiation, and can prevent the normal use of fan effect of jitter printer head ontology；
1, it is provided with cooling tube, so that cooling tube is realized with the water in water tank by water pump and recycles, and the shape of cooling tube is helically
Shape, cooling tube and heat transfer block using inlay connect by the way of be connected, increase cold water flowing time in cooling tube, and increase
Contact area between cooling tube and heat transfer block, to more fully be that printer head ontology cools down；
2, it is provided with fan and wind isolation board, fan rotation drives air flowing, and the wind direction of air flowing is limited by wind isolation board,
To which air is blowed to cooling tube and heat transfer block, the hot gas on cooling tube and heat transfer block is taken away, is more quickly that the device dissipates
Heat；
3, it is provided with spring, spring can alleviate the shaking force generated when fan rotation, for the device damping, to avoid fan
Influence to printer head body.
Description of the drawings
Fig. 1 is that the present invention faces cross-sectional view；
Fig. 2 is positive structure diagram of the present invention；
Fig. 3 is enlarged structure schematic diagram at A in Fig. 2 of the present invention；
Fig. 4 is connecting rod of the present invention and blower housing attachment structure schematic diagram.
In figure：1, link；2, printer head ontology；3, heat transfer block；4, cooling tube；5, water pump；6, oral siphon；7, water
Case；8, outlet pipe；9, the first link block；10, spring；11, connecting rod；12, blower housing；13, the second link block；14, every wind
Plate；15, fan；16, groove.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of 3D printer nozzle with heat sinking function, packet
Link 1, printer head ontology 2, heat transfer block 3, cooling tube 4, water pump 5, oral siphon 6, water tank 7, outlet pipe 8, first is included to connect
Connect block 9, spring 10, connecting rod 11, blower housing 12, the second link block 13, wind isolation board 14, fan 15 and groove 16, link 1
Lower surface center at be connected with printer head ontology 2, and be fixed with heat transfer block 3 on the outside of the middle part of printer head ontology 2,
Cooling tube 4 is located at the outside of heat transfer block 3, and the upper left side of cooling tube 4 is connected by water pump 5 with oral siphon 6, and water tank 7 is located at
The right side of oral siphon 6, and the lower left of water tank 7 is connected by outlet pipe 8 with cooling tube 4, top and the link 1 of water tank 7
It is connected, and the first link block 9, and the lower right side of the first link block 9 and printer is connected on the left of the lower surface of link 1
Head body 2 is connected, the internal reservation fluted 16 of the first link block 9, and the left side of the first link block 9 has been placed equidistant with bullet
The connecting rod 11 that passes on left of spring 10, spring 10 is connected with blower housing 12, and the outside of spring 10 is provided with the second connection
Block 13 is connected with fan 15 at the inside left surface center of blower housing 12, and the outside of fan 15 is provided with wind isolation board 14, and
And the right side of wind isolation board 14 is located at the inside of groove 16.
Such as the outside concave-convex surface structure of heat transfer block 3 in Fig. 1, and heat transfer block 3 and cooling tube 4 are by the way of nested encryptions
It is connected, and the structure in the shape of a spiral of cooling tube 4, increases the time that water flows in cooling tube 4, and increases cooling tube 4 and pass
Contact area between heat block 3 is that printer head ontology 2 more fully cools down by heat transfer block 3, as connected in Fig. 3 and Fig. 4
Extension bar 11 is symmetrical arranged about 12 vertical central axes of blower housing, and connecting rod 11 constitutes stretching structure on the first link block 9,
The connection of blower housing 12 and the first link block 9 is set more to stablize, fan 15 will produce vibrations when working, can be with by spring 10
Alleviate the power that vibrations generate, for the device damping, ensures the normal use of printer head ontology 2.
If the vertical sectional shape of Fig. 1 and Fig. 4 blower housings 12 and wind isolation board 14 is in " returning " font, and blower housing 12
It is connected by the way of being fixedly connected with wind isolation board 14, and the height dimension of wind isolation board 14 is less than the height gauge of groove 16
It is very little, wind direction is limited by wind isolation board 14, wind energy is made more to blow to cooling tube 4 and heat transfer block 3, radiating efficiency is improved, keeps away simultaneously
Exempt from wind isolation board 14 to contact with groove 16, the power that vibrations generate is prevented to be transmitted to the first link block 9 by wind isolation board 14, such as in Fig. 3 the
Two link blocks 13 are in hollow structure, and the longitudinal section internal diameter size of the second link block 13 is equal to the longitudinal section diameter ruler of connecting rod 11
It is very little, the displacement on 11 vertical direction of connecting rod is limited, and play the role of that spring 10 is protected to prevent spring 10 from deforming, while also increasing
The stability for having added blower housing 12, as wind isolation board 14 constitutes slide construction, and the first connection on the first link block 9 in Fig. 1
The vertical sectional shape of block 9 is in " L " font, ensures that wind isolation board 14 can play the effect for limiting wind direction, and avoid wind isolation board 14 right
First link block 9 has an impact, and allows blower housing 12 is more firm to be fixed on the first link block 9.
Operation principle：It, first will be in water tank 7 by water pump 5 when using the 3D printer nozzle with heat sinking function
Water be sent on cooling tube 4 by oral siphon 6, the structure in the shape of a spiral of cooling tube 4 increases what water retained in cooling tube 4
Time, and cooling tube 4 and heat transfer block 3 using inlay connect by the way of be connected, the side concave-convex surface structure of heat transfer block 3 increases
The contact area between heat transfer block 3 and cooling tube 4 is added, heat transfer block 3 is allow more fully to be sprayed for printer by cooling tube 4
Head ontology 2 cooled down, it is cooled after water by outlet pipe 8 from newly enter water tank 7 in, realize the recycling of water, it is energy saving
Then environmental protection opens fan 15, the rotation of fan 15 drives air circulation, wind isolation board 14 that will limit the direction of air flowing, from
And by cold air along wind isolation board 14 by 16 row of groove to heat transfer block 3, take away the hot gas on heat transfer block 3 and cooling tube 4, more
It is quickly the device radiation, and is provided with spring 10, vibrations is will produce when fan 15 operates, fan 15 is fixed on outside wind turbine
On shell 12, spring 10 to is sent shaking force by connecting rod 11, spring 10 will alleviate shaking force, and the first link block 9 is made to be in
Relatively steady state, the height dimension of wind isolation board 14 are less than the height dimension of groove 16, the first link block 9 are made only to pass through spring
10 are connected with blower housing 12, to be the device damping by spring 10, allow printer head ontology 2 not by fan
15 influence, and it is provided with the second link block 13, the second link block 13 will limit the displacement of the vertical direction of connecting rod 11, increase
The durability of the stability and spring 10 of the device, here it is the entire mistakes that the 3D printer nozzle with heat sinking function uses
Journey.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of 3D printer nozzle with heat sinking function, including link（1）, cooling tube（4）And water tank（7）, feature
It is：The link（1）Lower surface center at be connected with printer head ontology（2）, and printer head ontology（2）'s
It is fixed with heat transfer block on the outside of middle part（3）, the cooling tube（4）Positioned at heat transfer block（3）Outside, and cooling tube（4）Upper left side
Pass through water pump（5）With oral siphon（6）It is connected, the water tank（7）Positioned at oral siphon（6）Right side, and water tank（7）Lower left
Pass through outlet pipe（8）With cooling tube（4）It is connected, the water tank（7）Top and link（1）It is connected, and link（1）
Lower surface on the left of be connected with the first link block（9）, and the first link block（9）Lower right side and printer head ontology（2）
It is connected, first link block（9）Internal reservation it is fluted（16）, and the first link block（9）Left side be placed equidistant with
Spring（10）, the spring（10）Pass on left connecting rod（11）With blower housing（12）It is connected, and spring（10）It is outer
Side is provided with the second link block（13）, the blower housing（12）Inside left surface center at be connected with fan（15）, and wind
Fan（15）Outside be provided with wind isolation board（14）, and wind isolation board（14）Right side be located at groove（16）Inside.
2. a kind of 3D printer nozzle with heat sinking function according to claim 1, it is characterised in that：The heat transfer block
（3）Outside concave-convex surface structure, and heat transfer block（3）And cooling tube（4）It is connected by the way of nested encryptions, and cooling
Pipe（4）Structure in the shape of a spiral.
3. a kind of 3D printer nozzle with heat sinking function according to claim 1, it is characterised in that：The connecting rod
（11）About blower housing（12）Vertical central axes are symmetrical arranged, and connecting rod（11）In the first link block（9）Upper constitute is stretched
Structure.
4. a kind of 3D printer nozzle with heat sinking function according to claim 1, it is characterised in that：Outside the wind turbine
Shell（12）With wind isolation board（14）Vertical sectional shape be in " returning " font, and blower housing（12）With wind isolation board（14）Using fixation
The mode of connection is connected, and wind isolation board（14）Height dimension be less than groove（16）Height dimension.
5. a kind of 3D printer nozzle with heat sinking function according to claim 1, it is characterised in that：Described second connects
Connect block（13）In hollow structure, and the second link block（13）Longitudinal section internal diameter size be equal to connecting rod（11）Longitudinal section diameter
Size.
6. a kind of 3D printer nozzle with heat sinking function according to claim 1, it is characterised in that：The wind isolation board
（14）In the first link block（9）Upper composition slide construction, and the first link block（9）Vertical sectional shape be in " L " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810577279.8A CN108501374A (en) | 2018-06-07 | 2018-06-07 | A kind of 3D printer nozzle with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810577279.8A CN108501374A (en) | 2018-06-07 | 2018-06-07 | A kind of 3D printer nozzle with heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108501374A true CN108501374A (en) | 2018-09-07 |
Family
ID=63402750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810577279.8A Withdrawn CN108501374A (en) | 2018-06-07 | 2018-06-07 | A kind of 3D printer nozzle with heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108501374A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514854A (en) * | 2018-12-28 | 2019-03-26 | 温州优巴信息技术有限公司 | A kind of 3D printing spray head blowing radiator |
| CN109927281A (en) * | 2019-04-02 | 2019-06-25 | 苏州慧通汇创科技有限公司 | A kind of 3D printer platform that radiating efficiency is high |
| CN111660563A (en) * | 2020-06-16 | 2020-09-15 | 东莞市皇龙电子有限公司 | 3D print head suitable for high temperature environment |
| CN113103579A (en) * | 2021-04-15 | 2021-07-13 | 烟台华皓电子科技有限公司 | Be used for 3D print head heat dissipation mechanism |
| WO2021199062A1 (en) * | 2020-04-01 | 2021-10-07 | Fabheads Automation Private Limited | Short-length and efficient liquid cooled dispenser method |
| WO2021199061A1 (en) * | 2020-04-01 | 2021-10-07 | Fabheads Automation Private Limited | Short-length and efficient liquid cooled dispenser |
| CN115214129A (en) * | 2022-07-01 | 2022-10-21 | 四川大学 | Continuous fiber reinforced composite 3D printing head and printer |
-
2018
- 2018-06-07 CN CN201810577279.8A patent/CN108501374A/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514854A (en) * | 2018-12-28 | 2019-03-26 | 温州优巴信息技术有限公司 | A kind of 3D printing spray head blowing radiator |
| CN109927281A (en) * | 2019-04-02 | 2019-06-25 | 苏州慧通汇创科技有限公司 | A kind of 3D printer platform that radiating efficiency is high |
| WO2021199062A1 (en) * | 2020-04-01 | 2021-10-07 | Fabheads Automation Private Limited | Short-length and efficient liquid cooled dispenser method |
| WO2021199061A1 (en) * | 2020-04-01 | 2021-10-07 | Fabheads Automation Private Limited | Short-length and efficient liquid cooled dispenser |
| CN114641387A (en) * | 2020-04-01 | 2022-06-17 | 法波海德自动化私人有限公司 | Short length high efficiency liquid cooled distributor method |
| CN114761203A (en) * | 2020-04-01 | 2022-07-15 | 法波海德自动化私人有限公司 | Short length and efficient liquid cooled distributor |
| CN111660563A (en) * | 2020-06-16 | 2020-09-15 | 东莞市皇龙电子有限公司 | 3D print head suitable for high temperature environment |
| CN113103579A (en) * | 2021-04-15 | 2021-07-13 | 烟台华皓电子科技有限公司 | Be used for 3D print head heat dissipation mechanism |
| CN113103579B (en) * | 2021-04-15 | 2022-12-16 | 容大合众(厦门)科技集团股份公司 | Be used for 3D print head heat dissipation mechanism |
| CN115214129A (en) * | 2022-07-01 | 2022-10-21 | 四川大学 | Continuous fiber reinforced composite 3D printing head and printer |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180907 |