CN207889133U - A kind of double fan heat sink applied on 3D printer nozzle - Google Patents
A kind of double fan heat sink applied on 3D printer nozzle Download PDFInfo
- Publication number
- CN207889133U CN207889133U CN201820065528.0U CN201820065528U CN207889133U CN 207889133 U CN207889133 U CN 207889133U CN 201820065528 U CN201820065528 U CN 201820065528U CN 207889133 U CN207889133 U CN 207889133U
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- printer nozzle
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- heat sink
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- 238000009434 installation Methods 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 29
- 238000001816 cooling Methods 0.000 abstract description 14
- 230000017525 heat dissipation Effects 0.000 abstract description 11
- 239000007921 spray Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007639 printing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010146 3D printing Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Accessory Devices And Overall Control Thereof (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of double fan heat sinks applied on 3D printer nozzle, belong to 3D printer field, solve the problems, such as that the material cooling-down effect difference cooling that existing 3D printer nozzle sprays is non-uniform, its key points of the technical solution are that：Including the mounting base on 3D printer nozzle is arranged, the position that the mounting base is located at 3D printer nozzle both sides is respectively provided with one group of radiating subassembly, the radiating subassembly includes the mounting plate being arranged in mounting base, the mounting plate is equipped with radiator fan, the mounting plate is equipped with air inlet hole, and the air-out passage towards 3D printer nozzle is connected on the radiator fan.Two groups of radiating subassemblies work at the same time, the both sides that two air-out passages are respectively toward to 3D printer nozzle are blowed, the material that 3D printer nozzle sprays obtains comprehensive radiating and cooling, and the heat dissipation effect of material is more preferable and heat dissipation is uniform, improves the quality for the product that 3D printer prints.
Description
Technical field
The utility model is related to 3D printer field, more particularly to a kind of double fan drop applied on 3D printer nozzle
Warm device.
Background technology
3D printer is also known as three-dimensional printer（3DP）, be a kind of cumulative manufacturing technology, i.e. a kind of machine of rapid prototyping technology
Device, it is based on a digital model file, and with adhesive materials such as special wax material, powdery metal or plastics, passes through
Jointing material from level to level is printed to manufacture three-dimensional object.It is asked as modern manufacturing is increasingly stronger to personalization, 3D is beaten
Print technology has obtained more and more extensive development and application in industry, family.First by raw material when 3D printer works
It melts and is sprayed from nozzle, raw material installs certain mode and accumulates to form three-dimension object, and raw material needs quickly after nozzle ejection
Condensation, to ensure that the object being processed has certain structural strength and surface quality.
Currently, the Chinese patent that notification number is CN205202196U discloses a kind of accurate cooling mechanism of 3D printer, it
Room, discharge pipe and printing head are drawn including air blower, discharge pipe, the air outlet connection discharge pipe of the air blower draws room,
The discharge pipe draws room lower end and connects discharge pipe, and the air outlet of the discharge pipe is concordant with the printing head.
The above-mentioned accurate cooling mechanism of 3D printer dries to printing head by air blower and discharge pipe to reach to printing
Workpiece carries out cooling purpose, but is only cooled down to printing workpiece by discharge pipe, and cooling-down effect is poor, and be easy to cause and beat
Print workpiece windward side and leeward have larger temperature difference, influence the structural strength and surface accuracy that print workpiece.
Utility model content
The purpose of this utility model is to provide a kind of double fan heat sink applied on 3D printer nozzle, advantage
It is that can improve the quality for the product that 3D printer prints to the better cooling and heat dissipation of material that 3D printer nozzle sprays.
The above-mentioned technical purpose of the utility model technical scheme is that：One kind being applied to 3D printing
Double fan heat sink on machine nozzle, including the mounting base that is arranged on 3D printer nozzle, the mounting base are beaten positioned at 3D
The position of print machine nozzle both sides is respectively provided with one group of radiating subassembly, and the radiating subassembly includes the mounting plate being arranged in mounting base,
The mounting plate is equipped with radiator fan, and the mounting plate is equipped with air inlet hole, is connected with towards 3D and beats on the radiator fan
Print the air-out passage of machine nozzle.
Through the above technical solutions, the material that radiating subassembly is used to spray 3D printer nozzle radiates, radiation air
Wind is blown out from air inlet hole exhausting when fanning work and from air-out passage, promotes material cooled and solidified.Two groups of radiating subassemblies work at the same time,
The both sides that two air-out passages are respectively toward to 3D printer nozzle are blowed, and the material that 3D printer nozzle sprays obtains comprehensively
Property radiating and cooling, the heat dissipation effect of material is more preferable and heat dissipation is uniform, improves the quality for the product that 3D printer prints.
The utility model is further arranged to：The air-out passage is connected with wind-guiding mouth, and the air-out passage is close to wind-guiding
One end of mouth is equipped with connecting tube, and the wind-guiding mouth includes the connecting cylinder being rotatably connected in connecting tube and is arranged on connecting cylinder
Air outlet, side of the connecting cylinder far from air outlet are equipped with wind mouth, and the one end of the air outlet far from connecting cylinder is equipped with out
Air port.
Through the above technical solutions, the outlet air in air-out passage is entered from wind mouth in wind-guiding mouth, then from air outlet
Air outlet is blown out, and connecting cylinder can rotate in connecting tube, therefore the direction of air outlet is adjustable, and use is more flexible.
The utility model is further arranged to：The air outlet is set as long rectangle.
Through the above technical solutions, wind is blown out from the air outlet of long rectangle, the air outlet of long rectangle makes air-out area more
Greatly, outlet air more with, convenient for material carry out radiating and cooling.
The utility model is further arranged to：Filter screen is equipped at the air inlet hole.
Through the above technical solutions, filter screen is filtered the wind for entering radiator fan, dust or other particles are reduced
Impurity is entered in radiator fan and then is blown on the material of molten condition.
The utility model is further arranged to：The mounting base is equipped with mounting groove, and the mounting plate is equipped with across peace
The installation axle of tankage is connected with mounting blocks in the installation axle.
Through the above technical solutions, installation axle passes through mounting groove, mounting blocks setting to realize mounting plate and peace on the mounting shaft
The connection between seat is filled, installation axle can be slided in mounting groove, therefore the position-adjustable of mounting plate, need to 3D printer
When nozzle carries out Maintenance and Repair, the mounting plate of both sides can be pushed aside toward both sides, the convenient Maintenance and Repair to 3D printer nozzle.
The utility model is further arranged to：Screw rod, the screw rod and mounting blocks spiral shell are rotatably connected in the mounting base
Line connects, and the screw rod is connected with the drive motor for drive screw turns.
Through the above technical solutions, driving mounting blocks sliding when screw rod rotates, mounting blocks drive mounting plate movement, drive horse
Up to the rotation for controlling screw rod, the movement of mounting plate is controlled by drive motor and screw rod, the movement of mounting plate is controllable, can
It leans on.
The utility model is further arranged to：The mounting base is located at the position between two mounting plates and is equipped with connecting plate.
Through the above technical solutions, connecting plate is for protecting 3D printer nozzle so that 3D printer nozzle is not easy to be damaged
It is bad.
The utility model is further arranged to：The connecting plate is equipped with several ventilation slots.
Through the above technical solutions, ventilation slot facilitates the radiating and cooling of 3D printer nozzle for divulging information.
In conclusion the utility model has the advantages that：
1, when 3D printer nozzle both sides are respectively provided with a radiator fan, and radiator fan works air is sucked from air inlet hole
And the material sprayed from outlet air by blowing to 3D printer nozzle, accelerate the cooling of material, two air-out passages are to material
Comprehensive cooling is carried out, the heat dissipation effect of material is more preferable so that the product quality higher that 3D printer prints；
2, mounting plate is slidably connected in mounting base, and mounting plate realizes the shifting in mounting base by drive motor and screw rod
Dynamic, radiator fan follows mounting plate to move, therefore adjustable the distance between radiator fan and 3D printer nozzle, and then adjusts
Heat dissipation effect on 3D printer nozzle, it is more flexible on the whole；
3, it is equipped with wind-guiding mouth on air-out passage, changing for air outlet direction is realized by rotation of the connecting cylinder in connecting tube
Become, and then adjust the direction of air outlet, the air-out direction of air outlet is adjustable, further increases the flexibility of outlet air.
Description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the structural schematic diagram that position relationship between mounting plate and radiator fan is embodied in the present embodiment；
Fig. 3 is the enlarged drawing at A in Fig. 2；
Fig. 4 is the structural schematic diagram that connection relation between mounting base and mounting plate is embodied in the present embodiment；
Fig. 5 is the enlarged drawing at B in Fig. 4；
Fig. 6 is the structural schematic diagram that connecting plate is embodied in the present embodiment.
Reference numeral：1, mounting base；2, radiating subassembly；3, mounting plate；4, radiator fan；5, air inlet hole；6, air-out passage；
7, wind-guiding mouth；8, connecting tube；9, connecting cylinder；91, wind mouth；10, air outlet；101, air outlet；11, filter screen；12, it installs
Slot；13, installation axle；14, mounting blocks；15, screw rod；16, drive motor；17, connecting plate；171, ventilation slot.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：With reference to figure 1, a kind of double fan heat sink applied on 3D printer nozzle, for 3D printing
The material that machine nozzle sprays cools down, including the mounting base 1 being arranged on 3D printer nozzle, mounting base 1 are located at 3D printing
The position of machine nozzle both sides is respectively provided with one group of radiating subassembly 2, and radiating subassembly 2 is used to carry out the material that 3D printer nozzle sprays
Heat dissipation.
With reference to figure 1, radiating subassembly 2 includes the mounting plate 3 being arranged in mounting base 1, and mounting plate 3 is equipped with radiator fan 4,
Mounting plate 3 is equipped with air inlet hole 5, and radiator fan 4 is connected with air-out passage 6, and air-out passage 6 is against 3D printer nozzle.Heat dissipation
Wind is blown out from 5 exhausting of air inlet hole when fan 4 works and from air-out passage 6, promotes material cooled and solidified, two groups of radiating subassemblies 2 same
When work, the both sides that two air-out passages 6 are respectively toward to 3D printer nozzle are blowed, 3D printer nozzle spray material
Comprehensive radiating and cooling is obtained, the heat dissipation effect of material is more preferable and heat dissipation is uniform, improves the product that 3D printer prints
Quality.At air inlet hole 5 be equipped with filter screen 11, filter screen 11 to enter radiator fan 4 wind be filtered, reduce dust or other
Granule foreign is entered in radiator fan 4 and then is blown on the material of molten condition.
Referring to figs. 2 and 3, air-out passage 6 is connected with wind-guiding mouth 7, and air-out passage 6 is equipped with close to one end of wind-guiding mouth 7 to be connected
Take over 8, wind-guiding mouth 7 include connecting cylinder 9 and the air outlet 10 being arranged on connecting cylinder 9, and connecting cylinder 9 is rotatably connected on connecting tube 8
Interior, side of the connecting cylinder 9 far from air outlet 10 is equipped with wind mouth 91, and the one end of air outlet 10 far from connecting cylinder 9 is equipped with air outlet
101.Outlet air in air-out passage 6 is entered from wind mouth 91 in wind-guiding mouth 7, then is blown out from the air outlet 101 of air outlet 10, even
Connect cylinder 9 can rotate in connecting tube 8, therefore the direction of air outlet 101 is adjustable, and air-out direction is adjustable, and use is more flexible.
Air outlet 101 is shaped to long rectangle, and the laterally setting of air outlet 101, and wind is blown out from the air outlet 101 of long rectangle, long
The air outlet 101 of rectangle so that air-out area bigger, outlet air more with convenient for carrying out radiating and cooling to material.
With reference to figure 4 and Fig. 5, to be slidably connected between mounting plate 3 and mounting base 1, specifically, mounting base 1 is equipped with installation
Slot 12, mounting plate 3 are equipped with installation axle 13, and installation axle 13 passes through mounting groove 12, mounting blocks 14 are connected in installation axle 13, installs
Axis 13 can slide in mounting groove 12, realize being slidably connected between mounting plate 3 and mounting base 1.It is rotatablely connected in mounting base 1
There are screw rod 15, screw rod 15 to be threadedly coupled with mounting blocks 14, screw rod 15 is connected with drive motor 16, and drive motor 16 is for driving spiral shell
Bar 15 rotate, drive motor 16 work when drive screw rod 15 rotate, screw rod 15 rotate when mounting blocks 14 on screw rod 15 along spiral shell
The length direction of bar 15 moves, and mounting plate 3 follows mounting blocks 14 to be moved on mounting plate 3.Therefore mounting plate 3 and radiator fan 4
Position-adjustable, the wind speed for the blowing for blowing to material can be adjusted at a distance from 3D printer nozzle by adjusting mounting plate 3
Size.When needing to overhaul 3D printer nozzle, mounting plate 3 can be moved toward both sides, it is convenient to 3D printer nozzle
Maintenance and Repair.
With reference to figure 6, mounting base 1 is located at the position between two mounting plates 3 and is equipped with connecting plate 17, and connecting plate 17 is for protecting
3D printer nozzle so that 3D printer nozzle is not easy to be damaged.Connecting plate 17 is equipped with several ventilation slots 171, ventilation slot 171
For divulging information, facilitate the radiating and cooling of 3D printer nozzle.
Action process：When 3D printer works, the material of molten condition is sprayed from 3D printer nozzle, radiator fan 4 from
5 exhausting of air inlet hole is simultaneously dried into air-out passage 6, and the wind in air-out passage 6 is entered from wind mouth 91 in wind-guiding mouth 7, wind-guiding
Wind in mouth 7 is blown to by air outlet 101 on material, and the heat of material is taken away, and accelerates the cooled and solidified of material.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of double fan heat sink applied on 3D printer nozzle, which is characterized in that including being arranged in 3D printer
Mounting base (1) on nozzle, the position that the mounting base (1) is located at 3D printer nozzle both sides are respectively provided with one group of radiating subassembly
(2), the radiating subassembly (2) includes the mounting plate (3) being arranged in mounting base (1), and the mounting plate (3) is equipped with radiation air
It fans (4), the mounting plate (3) is equipped with air inlet hole (5), is connected with towards 3D printer nozzle on the radiator fan (4)
Air-out passage (6).
2. the double fan heat sink according to claim 1 applied on 3D printer nozzle, which is characterized in that described
Air-out passage (6) is connected with wind-guiding mouth (7), and the air-out passage (6) is equipped with connecting tube (8), institute close to one end of wind-guiding mouth (7)
It includes the air outlet of the connecting cylinder (9) being rotatably connected in connecting tube (8) and setting on connecting cylinder (9) to state wind-guiding mouth (7)
(10), side of the connecting cylinder (9) far from air outlet (10) is equipped with wind mouth (91), and the air outlet (10) is far from connecting cylinder
(9) one end is equipped with air outlet (101).
3. the double fan heat sink according to claim 2 applied on 3D printer nozzle, which is characterized in that described
Air outlet (101) is set as long rectangle.
4. the double fan heat sink according to claim 1 applied on 3D printer nozzle, which is characterized in that described
Filter screen (11) is equipped at air inlet hole (5).
5. the double fan heat sink according to claim 1 applied on 3D printer nozzle, which is characterized in that described
Mounting base (1) is equipped with mounting groove (12), and the mounting plate (3) is equipped with the installation axle (13) across mounting groove (12), described
Mounting blocks (14) are connected in installation axle (13).
6. the double fan heat sink according to claim 5 applied on 3D printer nozzle, which is characterized in that described
Screw rod (15) is rotatably connected in mounting base (1), the screw rod (15) is threadedly coupled with mounting blocks (14), and the screw rod (15) is even
It is connected to the drive motor (16) for driving screw rod (15) to rotate.
7. the double fan heat sink according to claim 1 applied on 3D printer nozzle, which is characterized in that described
Mounting base (1) is located at the position between two mounting plates (3) and is equipped with connecting plate (17).
8. the double fan heat sink according to claim 7 applied on 3D printer nozzle, which is characterized in that described
Connecting plate (17) is equipped with several ventilation slots (171).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820065528.0U CN207889133U (en) | 2018-01-15 | 2018-01-15 | A kind of double fan heat sink applied on 3D printer nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820065528.0U CN207889133U (en) | 2018-01-15 | 2018-01-15 | A kind of double fan heat sink applied on 3D printer nozzle |
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| Publication Number | Publication Date |
|---|---|
| CN207889133U true CN207889133U (en) | 2018-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820065528.0U Active CN207889133U (en) | 2018-01-15 | 2018-01-15 | A kind of double fan heat sink applied on 3D printer nozzle |
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| Country | Link |
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| CN (1) | CN207889133U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053256A (en) * | 2019-04-08 | 2019-07-26 | 佛山市晗涵科技有限公司 | A kind of 3D printer temperature control device |
| CN110270462A (en) * | 2019-08-01 | 2019-09-24 | 湖南星沙机床设备有限公司 | A kind of finishing system of section steel manufacture crane subsidiary arm |
| CN111873430A (en) * | 2020-06-10 | 2020-11-03 | 浙江工业大学 | Cooling device and cooling method for hedging type laboratory 3D printer |
| CN114571728A (en) * | 2022-03-03 | 2022-06-03 | 武汉必盈生物科技有限公司 | Softening and curing device of fracture external fixation 3D printer |
-
2018
- 2018-01-15 CN CN201820065528.0U patent/CN207889133U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053256A (en) * | 2019-04-08 | 2019-07-26 | 佛山市晗涵科技有限公司 | A kind of 3D printer temperature control device |
| CN110053256B (en) * | 2019-04-08 | 2021-04-20 | 佛山市晗涵科技有限公司 | 3D printer temperature control device |
| CN110270462A (en) * | 2019-08-01 | 2019-09-24 | 湖南星沙机床设备有限公司 | A kind of finishing system of section steel manufacture crane subsidiary arm |
| CN110270462B (en) * | 2019-08-01 | 2024-03-22 | 湖南星沙机床设备有限公司 | Coating system for manufacturing crane auxiliary arm by section steel |
| CN111873430A (en) * | 2020-06-10 | 2020-11-03 | 浙江工业大学 | Cooling device and cooling method for hedging type laboratory 3D printer |
| CN114571728A (en) * | 2022-03-03 | 2022-06-03 | 武汉必盈生物科技有限公司 | Softening and curing device of fracture external fixation 3D printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A double fan cooling device applied to 3D printer nozzle Effective date of registration: 20210910 Granted publication date: 20180921 Pledgee: China Construction Bank Corporation Nanjing Xuanwu sub branch Pledgor: NANJING XINKAI TECHNOLOGY Co.,Ltd. Registration number: Y2021980009151 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220926 Granted publication date: 20180921 Pledgee: China Construction Bank Corporation Nanjing Xuanwu sub branch Pledgor: NANJING XINKAI TECHNOLOGY CO.,LTD. Registration number: Y2021980009151 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Double Fan Cooling Device Applied to 3D Printer Nozzle Effective date of registration: 20221012 Granted publication date: 20180921 Pledgee: China Construction Bank Corporation Nanjing Xuanwu sub branch Pledgor: NANJING XINKAI TECHNOLOGY CO.,LTD. Registration number: Y2022980018000 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231109 Granted publication date: 20180921 Pledgee: China Construction Bank Corporation Nanjing Xuanwu sub branch Pledgor: NANJING XINKAI TECHNOLOGY CO.,LTD. Registration number: Y2022980018000 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dual fan cooling device applied to 3D printer nozzles Effective date of registration: 20231114 Granted publication date: 20180921 Pledgee: China Construction Bank Corporation Nanjing Xuanwu sub branch Pledgor: NANJING XINKAI TECHNOLOGY CO.,LTD. Registration number: Y2023980065132 |