CN108327243A - A kind of 3D printer nozzle and printed matter Products radiator - Google Patents
A kind of 3D printer nozzle and printed matter Products radiator Download PDFInfo
- Publication number
- CN108327243A CN108327243A CN201810341141.8A CN201810341141A CN108327243A CN 108327243 A CN108327243 A CN 108327243A CN 201810341141 A CN201810341141 A CN 201810341141A CN 108327243 A CN108327243 A CN 108327243A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- hydraulic cylinder
- refrigerating container
- printed matter
- sleeve
- 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- Withdrawn
Links
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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
-
- 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
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/112—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using individual droplets, e.g. from jetting heads
-
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/379—Handling of additively manufactured objects, e.g. using robots
-
- 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
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1658—Cooling using gas
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Robotics (AREA)
Abstract
A kind of 3D printer nozzle of disclosure of the invention and printed matter Products radiators, including fixed block, nozzle, Refrigerating container and sleeve, the bottom middle of the fixed block is connected with one end of nozzle, the outer wall lower end of the nozzle is set with having heaters, the two bottom sides of the fixed block are mounted on hydraulic cylinder, the bottom of the hydraulic cylinder is plugged with piston rod, and the bottom of the piston rod is connected with one end of strut, and the outer wall of the nozzle is set with sleeve.The present invention freezes to the coolant liquid in Refrigerating container by the semiconductor refrigeration chip in Refrigerating container, the air of surrounding is quickly cooled, then cold air nozzle surface is blowed to by blower device air blast to be quickly cooled down, utilize hydraulic cylinder works, so that hydraulic cylinder drives whole move up and down so that nozzle surface wind-engaging rate is high so that cooling uniform and complete, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The present invention relates to a kind of radiator, more particularly to a kind of 3D printer nozzle and printed matter Products radiator.
Background technology
3D printer is a kind of printer of mystery of inventor's design of an entitled En Likedini, not only may be used
It is completely built with " printing " building, it might even be possible to print the shape of any desired article to astronaut in spaceship.
But 3D printing come out be object model, cannot print the function of object, interrogate on 2 3rd, 2016, Chinese Academy of Sciences's good fortune
Lin Wenxiong seminars of 3D printing engineering technology research and development centre of structure of matter research institute are built to breach can continuously print for the first time at home
Three-dimension object rapid shaping key technology, and have developed a super quickly digital projection (DLP) 3D for continuously printing
Printer.The speed of the 3D printer has reached record-breaking 600mm/s, can be in short 6 minutes, from resin storage tank " drawing "
Go out the three-dimension object that a height is 60mm, and same object is printed using traditional stereolithography apparatus technique (SLA)
About 10 hours are then needed, speed improves there are 100 times fully, and industrialization in space is realized in 3D printing.
During use, nozzle will produce a large amount of heat to existing 3D printer, and carrying out heat dissipation prevents from fighting each other
Print machine impacts, and existing radiator is radiated by fan air blast mostly, when external temperature is higher, dissipates
Thermal effect is general, and fan vibrations can be impacted all in printing, and existing printer does not have the object to printing
The function that product radiate needs to cool down after printing is complete, delays efficiency, therefore, it is proposed that a kind of 3D printer nozzle
With printed matter Products efficient radiating apparatus.
Invention content
The main purpose of the present invention is to provide a kind of 3D printer nozzle and printed matter Products efficient radiating apparatus, Ke Yiyou
Effect solves existing 3D printer in background technology, and during use, nozzle will produce a large amount of heat, radiate
It prevents from impacting printer, existing radiator is radiated by fan air blast mostly, higher in external temperature
When, heat dissipation effect is general, and fan vibrations can be impacted all in printing, and existing printer does not have to printing
The function that article out radiates, the problem of needing to cool down, delay efficiency after printing is complete.
To achieve the above object, the technical solution that the present invention takes is：
A kind of 3D printer nozzle and printed matter Products efficient radiating apparatus, including fixed block, nozzle, Refrigerating container and sleeve, institute
The bottom middle for stating fixed block is connected with one end of nozzle, and the outer wall lower end of the nozzle is set with having heaters, the fixation
The two bottom sides of block are mounted on hydraulic cylinder, and the bottom of the hydraulic cylinder is plugged with piston rod, the bottom connection of the piston rod
There are one end of strut, the outer wall of the nozzle to be set with sleeve, the left and right sides wall of the sleeve is communicated with one end of pipeline,
The other end of the pipeline is communicated with the side of blower device, and the other side of the blower device is connected with one end of spring, institute
The other end for stating spring is fixedly connected with the inner wall of Refrigerating container, the other ends of two groups of struts respectively with the left and right of Refrigerating container two
Side wall is fixedly connected, and the clip cavity of the Refrigerating container is equipped with semiconductor refrigerating element, and the clip cavity of the Refrigerating container is equipped with cold
But liquid, the sleeve bottom both sides are communicated with one end of conduit, and the other end of the conduit through Refrigerating container and extends to
The bottom of nozzle is plugged with feed pipe at the top of the fixed block.
Further, the blower device includes shell, and the inner cavity of the shell is equipped with support element, the support element
Side is equipped with fan.
Further, the inner wall of the sleeve is communicated with guide pipe.
Further, the inner wall of the Refrigerating container offers wind guide tank, and the intracavity bottom of the Refrigerating container offers
Hole.
Further, the hydraulic pressure output end of the hydraulic cylinder is connected with the hydraulic pressure input terminal of piston rod.
Further, the internal diameter of the sleeve is more than the outer diameter of nozzle.
Further, the diameter of the hole of the Refrigerating container intracavity bottom is more than the outer diameter of nozzle.
Compared with prior art, the present invention has the advantages that：
1. the 3D printer nozzle and printed matter Products efficient radiating apparatus of the present invention, pass through the semiconductor refrigerating core in Refrigerating container
Piece freezes to the coolant liquid in Refrigerating container so that the air of surrounding can quickly be cooled, and then be filled by air blast
It sets air blast cold air is blowed into nozzle surface and to be quickly cooled down, utilize hydraulic cylinder works so that under hydraulic cylinder drives on the whole
It is mobile so that nozzle surface wind-engaging rate is high so that cooling uniform and complete.
2. the 3D printer nozzle and printed matter Products efficient radiating apparatus of the present invention utilize spring and system by blower device
Cold containers connect, and are placed on nozzle periphery by sleeve and do not contact, and effectively avoid vibrations and are impacted to printer work.
3. the 3D printer nozzle and printed matter Products efficient radiating apparatus of the present invention, conduit is communicated with by sleeve bottom,
Air-flow is oriented to printed matter Products, is radiated in printing so that radiating efficiency improves, and after avoiding printing, waits to be cooled
Time.
4. the 3D printer nozzle and printed matter Products efficient radiating apparatus of the present invention, are offered by Refrigerating container inner wall and are led
Wind groove so that it is to tilt down by guide pipe after cooling air-flow cools down nozzle, air-flow can flow to Refrigerating container bottom,
It is cooled down again by wind guide tank so that cooling efficiency improves.
Description of the drawings
Fig. 1 is the overall structure diagram of 3D printer nozzle and printed matter Products efficient radiating apparatus of the present invention；
Fig. 2 is the blower device structural schematic diagram of 3D printer nozzle of the present invention and printed matter Products efficient radiating apparatus；
Fig. 3 is the Refrigerating container interior wall construction schematic diagram of 3D printer nozzle of the present invention and printed matter Products efficient radiating apparatus；
Fig. 4 is the Refrigerating container overlooking structure diagram of 3D printer nozzle of the present invention and printed matter Products efficient radiating apparatus.
In figure：1, fixed block；2, nozzle；3, hydraulic cylinder；4, Refrigerating container；5, spring；6, blower device；7, pipeline；8、
Sleeve；9, strut；10, feed pipe；11, semiconductor refrigerating element；12, coolant liquid；13, heater；14, conduit；15, shell；
16, support element；17, fan；18, guide pipe；19, wind guide tank；20, piston rod；21, hole.
Specific implementation mode
The present invention is made further to explain with reference to specific embodiment.
Embodiment
Referring to Fig.1-4, a kind of 3D printer nozzle and printed matter Products efficient radiating apparatus, including fixed block 1, nozzle 2, system
Cold containers 4 and sleeve 8, the bottom middle of the fixed block 1 are connected with one end of nozzle 2, end cap under the outer wall of the nozzle 2
Equipped with heater 13, the two bottom sides of the fixed block 1 are mounted on hydraulic cylinder 3, and the bottom of the hydraulic cylinder 3 is plugged with piston
Bar 20 is worked by hydraulic cylinder 3 so that piston rod 20 drives whole move up and down so that the air-flow of guide pipe 18 blows to nozzle 2
When so that nozzle wind-engaging uniform and complete, the bottom of the piston rod 20 are connected with one end of strut 9, the outer wall set of the nozzle 2
Equipped with sleeve 8, the left and right sides wall of the sleeve 8 is communicated with one end of pipeline 7, and the other end of the pipeline 7 is communicated with drum
The side of wind apparatus 6 carries out air blast by blower device 6, radiates, the other side of the blower device 6 is connected with spring 5
One end, the other end of the spring 5 is fixedly connected with the inner wall of Refrigerating container 4, can effectively alleviate shake by spring 5
It is dynamic, prevent vibrations from being impacted to printing, the other end of two groups of struts 9 is fixed with the left and right sides wall of Refrigerating container 4 respectively to be connected
It connects, the clip cavity of the Refrigerating container 4 is equipped with semiconductor refrigerating element 11, by moving a cooling module 11 to Refrigerating container 4
The coolant liquid 12 of inner cavity is freezed, and the clip cavity of the Refrigerating container 4 is equipped with coolant liquid 12, and 8 two bottom sides of the sleeve connect
It is connected with one end of conduit 14, the other end of the conduit 14 runs through Refrigerating container 4 and extends to the bottom of nozzle 2, passes through conduit
14 are oriented to wind at printed matter, are cooled down in printing, save printing and terminate the time that postcooling waits for, the top of the fixed block 1
Portion is plugged with feed pipe 10.
In the present embodiment, the blower device 6 includes shell 15, and the inner cavity of the shell 15 is equipped with support element 16, institute
The side for stating support element 16 is equipped with fan 17, and the inner wall of the sleeve 8 is communicated with guide pipe 18, the Refrigerating container 4 it is interior
Wall offers wind guide tank 19, is cooled down to air-flow by wind guide tank 19 so that cooling efficiency improves, the Refrigerating container 4
Intracavity bottom opens up hole 21, and the hydraulic pressure output end of the hydraulic cylinder 3 is connected with the hydraulic pressure input terminal of piston rod 20, the set
The internal diameter of cylinder 8 is more than the outer diameter of nozzle 2, and the diameter of the hole 21 of 4 intracavity bottom of the Refrigerating container is more than the outer diameter of nozzle 2,
Enable Refrigerating container 4 and sleeve 8 under the drive of 3 working piston bar 20 of hydraulic cylinder, moves up and down, nozzle 2 will not be encountered
It is impacted.
In the present embodiment, in use, first during printing, refrigeration is held by the work of semiconductor refrigerating element 11
Coolant liquid in device 4 is quickly cooled down, and then so that the air of 4 inner cavity of Refrigerating container is cooled, is carried out by starting blower device 6
Air blast, by pipeline 7, air-flow enters the clip cavity of sleeve 8, full of after clip cavity, is cooled down by 18 guide spray head 2 of guide pipe,
Printed matter is oriented to simultaneously also by conduit 14 to cool down printed matter, the guiding for blowing to the air-flow morning guide pipe 18 of nozzle 2 is made
Under, the bottom of Refrigerating container 4 is blowed to, is then cooled down again along wind guide tank 19, is then sucked again by blower device 6
Sleeve 8 is to utilize again, while cooling, by starting hydraulic cylinder 3 so that piston rod 20 drives whole move up and down so that spray
First 2 wind-engaging uniform and complete, to improve radiating efficiency.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (1)
1. a kind of 3D printer nozzle and printed matter Products radiator, including fixed block（1）, nozzle（2）, Refrigerating container（4）With
Sleeve（8）, it is characterised in that：Pipeline（7）The other end be communicated with blower device（6）Side, the blower device（6）It is another
Side is connected with spring（5）One end, the blower device（6）Including shell（15）, the shell（15）Inner cavity be equipped with
Support element（16）, the support element（16）Side fan is installed（17）.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810238154 | 2018-03-22 | ||
| CN2018102381542 | 2018-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108327243A true CN108327243A (en) | 2018-07-27 |
Family
ID=62934191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810341141.8A Withdrawn CN108327243A (en) | 2018-03-22 | 2018-04-17 | A kind of 3D printer nozzle and printed matter Products radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108327243A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112959659A (en) * | 2021-03-16 | 2021-06-15 | 白万涛 | 3D printer |
| CN113733561A (en) * | 2021-07-20 | 2021-12-03 | 安徽职业技术学院 | 3D printer nozzle cooling device and using method thereof |
-
2018
- 2018-04-17 CN CN201810341141.8A patent/CN108327243A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112959659A (en) * | 2021-03-16 | 2021-06-15 | 白万涛 | 3D printer |
| CN112959659B (en) * | 2021-03-16 | 2021-12-14 | 深圳原子智造科技有限公司 | 3D printer |
| CN113733561A (en) * | 2021-07-20 | 2021-12-03 | 安徽职业技术学院 | 3D printer nozzle cooling device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20180727 |
|
| WW01 | Invention patent application withdrawn after publication |