CN206870377U - A kind of air cooling mechanism of 3D printing discharging - Google Patents
A kind of air cooling mechanism of 3D printing discharging Download PDFInfo
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- CN206870377U CN206870377U CN201720318020.2U CN201720318020U CN206870377U CN 206870377 U CN206870377 U CN 206870377U CN 201720318020 U CN201720318020 U CN 201720318020U CN 206870377 U CN206870377 U CN 206870377U
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- air
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Abstract
It the utility model is related to a kind of air cooling mechanism of 3D printings discharging in FDM printing devices field, including air intake joint, the port of export of air intake joint is connected with regulating valve, and the port of export of regulating valve is connected with disperser by globe joint, and the port of export of disperser is connected with the flat mouth of air-out；Disperser includes disperser main body, and the direction vertical with air intake is provided with the cylinder for being used for disperseing air intake direction in the disperser main body of entrance point.In the air cooling mechanism of 3D printings discharging of the present utility model, the setting of globe joint can adjust the air-out direction of cooling wind as needed, and requirement is cooled down to adapt to different air outlet angles；Air inflow is adapted to requirement of the no print speed to cooling air quantity by adjusting valve regulation；It the cylinder for diffusing air current set in disperser, can disperse to concentrate the air-flow entered from disperser entrance point, and uniformly be blown out by the flat mouth of air-out, discharging will be printed with the compressed air stream for preventing from excessively concentrating blow and shift and influence printing precision.
Description
Technical field
FDM printing devices field is the utility model is related to, more particularly to a kind of air cooling mechanism of 3D printings discharging.
Background technology
As equipment manufacture continues to develop, people are constantly exploring new manufacture, currently most popular to surely belong to
3D printing increasing material manufacturing, at present 3D printing have a variety of modes, and FDM is one of its major way.
Usual FDM 3D printings are after solid plastic material is sent into melt chamber, to be heated to raw material by firing equipment and reach
The material of melting is sent out to molten condition, then by conveyor screw, and successively accumulated in the way of specifying, final molding is for I
The parts that need.But after melted material is extruded, because its temperature is high, itself heat leakage is slower, and material is easy in flow-like
Flowing so that the parts printed deviate from intrinsic structure, therefore after plastic material is extruded, be badly in need of carrying out it
Cooling, it is set to keep extruded shape.In traditional handicraft, people are cooled down using fan, but its wind speed, air quantity and blowing side
To uncontrollable, cooling effect is bad.If cooled down using compressed air, effect is fast, but is generally all direct compression
Air duct is blown out, and belongs to a contact, air quantity, which tunes up, can cause the melted material of extrusion to shift, and air quantity is turned down and do not had
Quick cooling effect.In the prior art, also there is the air-cooled structure using compressed air, but its is complicated, should not install, and blow
Wind angle can not be adjusted.
Utility model content
A kind of deficiency of the utility model for the printing discharging quenching modes of FDM in the prior art, there is provided 3D printings
The air cooling mechanism of discharging, to realize that compressed air stream is dispersed into the adjustable cooling air-flow in uniform and stable direction, make cooled extrusion
Material keeps original shape.
The purpose of this utility model is achieved in that a kind of air cooling mechanism of 3D printing discharging, including with compressed gas source
The air intake joint of connection, the port of export of the air intake joint are connected with regulating valve, and the port of export of the regulating valve is connect by spherical
Head is connected with disperser, and the port of export of the disperser is connected with the flat mouth of air-out；The disperser includes disperser main body, close
The direction vertical with air intake is provided with the cylinder for being used for disperseing air intake direction in the disperser main body of entrance point.
The air cooling mechanism of 3D printings discharging of the present utility model, has the advantages that：The setting of globe joint can be with
The air-out direction of regulation cooling wind as needed, requirement will be cooled down to adapt to different air outlet angles；Air inflow is adjusted by regulating valve
Section is adapted to requirement of the no print speed to cooling air quantity；The cylinder for diffusing air current set in disperser, can
The air-flow entered is concentrated from disperser entrance point with scattered, and is uniformly blown out by the flat mouth of air-out, to prevent the pressure excessively concentrated
Contracting air-flow will print discharging and blow displacement and influence printing precision.
Connected for ease of the installation of globe joint, the globe joint includes the ball cover being fixedly connected with the regulating valve port of export
The bulb being fixedly connected with the entrance point with disperser, the entrance point of the disperser main body, which coordinates, is provided with end cap, the end cap
Center be provided with connect hole, the hole that connects is fixedly connected with the connecting tube of bulb.
To be further easy to the dispersed of air-flow, in the disperser main body on the inwall of the air-out direction of installation cylinder
Some dispersion plates to the dispersed air-flow in air outlet direction are distributed with, the port of export of the disperser main body is and the flat mouth of air-out
The rectangle of matching.
Further, the angle of regulation range of the globe joint is circumferentially 30 ° of the central shaft around globe joint fixing end
Angular range in.
For further dispersed air-out air-flow, the flat intraoral even partition along its length of air-out is into some air-out
Hole.
For ease of the installation of cylinder, the cylinder both ends, which coordinate, to be acted against in disperser main body inner wall, and the two of the cylinder
Individual end is respectively equipped with internal thread, and dissipate corresponding with the both ends of cylinder is divided on device main wall and be respectively equipped with fixing hole, the circle
Post both ends are fixed by the screw screwed in from disperser body outer wall respectively.
For ease of the fixed installation of air cooling mechanism, the entrance point outer wall of the air intake joint is provided with external screw thread, 3D printer
Frame be provided with installing plate, the installing plate is provided with the mounting hole for being easy to external screw thread to be socketed, the air intake joint and installation
Fixed after mounting hole socket on plate by locking nut.
Brief description of the drawings
Fig. 1 is the structural representation of the air cooling mechanism of 3D of the present utility model printing dischargings.
Fig. 2 is the air cooling mechanism scheme of installation of 3D of the present utility model printing dischargings.
Fig. 3 is the structural representation of regulating valve.
Fig. 4 is the structural representation of disperser.
Wherein, 1 air intake joint；2 regulating valves；3 globe joints；3A ball covers；3B bulbs；4 screws；5 dispersers；5A disperses
Device main body；5B dispersion plates；5C cylinders；5D end caps；The flat mouth of 6 air-out；7 locking nuts；8 installing plates.
Embodiment
As shown in Fig. 1-Fig. 4, the air cooling mechanism of discharging is printed for 3D of the present utility model, including is connected with compressed gas source
The air intake joint 1 connect, the port of export of air intake joint 1 are connected with regulating valve 2, and the port of export of regulating valve 2 is connected by globe joint 3
There is disperser 5, the port of export of disperser 5 is connected with the flat mouth 6 of air-out；Disperser 5 includes disperser main body 5A, close to entrance point
The direction vertical with air intake is provided with the cylinder 5C for being used for disperseing air intake direction on disperser main body 5A.For ease of cylinder 5C peace
Dress, cylinder 5C both ends, which coordinate, to be acted against on disperser main body 5A inwalls, and cylinder 5C two ends are respectively equipped with internal thread, with circle
Dissipated corresponding to post 5C both ends and divide on device main body 5A and be respectively equipped with fixing hole, during installation, cylinder 5C both ends respectively by from point
The screw 5C that device main body 5A outer walls screw in is dissipated to fix.
Connected for ease of the installation of globe joint, the globe joint 3 of the present embodiment includes fixing with the port of export of regulating valve 2 and connected
The ball cover 3A connect the and bulb 3B being fixedly connected with the entrance point of disperser 5, disperser main body 5A entrance point, which coordinate, is provided with end
5D is covered, end cap 5D center, which is provided with, connects hole, and the connecting tube for connecing hole with bulb 3B is fixedly connected, and forms disperser as shown in Figure 4
Structure.To be further easy to the dispersed of air-flow, divide on the inwall for the air-out direction for installing cylinder 5C in disperser main body 5A
Some dispersion plate 5B to the dispersed air-flow in air outlet direction are furnished with, the disperser main body 5A port of export is mouth 6 flat with air-out
The rectangle of matching.For further dispersed air-out air-flow, in the flat mouth 6 of air-out along its length even partition into some air-out
Hole.
For ease of the fixed installation with printer of air cooling mechanism, the entrance point outer wall of air intake joint 1 is provided with external screw thread, 3D
The frame of printer is provided with installing plate 8, and installing plate 8 is provided with the mounting hole for being easy to external screw thread to be socketed, air intake joint 1 and installation
Fixed after mounting hole socket on plate 8 by locking nut 7.
The air cooling mechanism of 3D of the present utility model printing discharging, the setting of middle globe joint 3 can adjust cold as needed
But the air-out direction of wind, requirement is cooled down to adapt to different air outlet angles；Air inflow is adapted to not have to by the regulation of regulating valve 2
Requirement of the print speed to cooling air quantity；The interior cylinder 5C for diffusing air current set of disperser 5 divides with further uniform
Dissipating the dispersion plate 5B of air-flow can disperse to concentrate the air-flow entered from the entrance point of disperser 5, and uniformly be blown by the flat mouth 6 of air-out
Go out, will print discharging with the compressed air stream that prevents from excessively concentrating blows displacement and influence printing precision.
The utility model is not limited to above-described embodiment, the basis of every technical scheme disclosed in the utility model
On, those skilled in the art is according to disclosed technology contents, it is not necessary to which performing creative labour can is to some of which
Technical characteristic makes some and replaces and deform, and these are replaced and deformed in the scope of the utility model.
Claims (7)
1. a kind of air cooling mechanism of 3D printing discharging, including the air intake joint being connected with compressed gas source, the air intake joint go out
Mouthful end is connected with regulating valve, it is characterised in that the port of export of the regulating valve is connected with disperser by globe joint, described point
The port of export for dissipating device is connected with the flat mouth of air-out；The disperser includes disperser main body, in the disperser main body of entrance point
The direction vertical with air intake is provided with the cylinder for being used for disperseing air intake direction.
2. the air cooling mechanism of 3D printing discharging according to claim 1, it is characterised in that the globe joint includes and tune
Save the valve outlet end ball cover being fixedly connected and the bulb being fixedly connected with the entrance point of disperser, the import of the disperser main body
End, which coordinates, is provided with end cap, and the center of the end cap, which is provided with, connects hole, and the hole that connects is fixedly connected with the connecting tube of bulb.
3. the air cooling mechanism of 3D printing discharging according to claim 1, it is characterised in that installed in the disperser main body
Some dispersion plates to the dispersed air-flow in air outlet direction, the disperser master are distributed with the inwall of the air-out direction of cylinder
The port of export of body is the rectangle that mouth flat with air-out matches.
4. the air cooling mechanism of 3D printing discharging according to claim 1, it is characterised in that the angle of the globe joint is adjusted
Adjusting range is in the circumferential 30 ° angular range of the central shaft of globe joint fixing end.
5. the air cooling mechanism of 3D printing discharging according to claim 1, it is characterised in that the air-out is flat intraoral along length
Direction even partition is into some exhaust vents.
6. the air cooling mechanism of 3D printing discharging according to claim 1, it is characterised in that the cylinder both ends, which coordinate, to be leaned
In disperser main body inner wall, two ends of the cylinder are respectively equipped with internal thread, and dissipate corresponding with the both ends of cylinder is divided
Fixing hole is respectively equipped with device main wall, the cylinder both ends are fixed by the screw screwed in from disperser body outer wall respectively.
7. the air cooling mechanism of 3D printing discharging according to claim 1, it is characterised in that the entrance point of the air intake joint
Outer wall is provided with external screw thread, and the frame of 3D printer, which is provided with, is used for installing plate, and the installing plate, which is provided with, is easy to external screw thread to be socketed
Mounting hole, the air intake joint after the mounting hole socket on installing plate with being fixed by locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318020.2U CN206870377U (en) | 2017-03-29 | 2017-03-29 | A kind of air cooling mechanism of 3D printing discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318020.2U CN206870377U (en) | 2017-03-29 | 2017-03-29 | A kind of air cooling mechanism of 3D printing discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206870377U true CN206870377U (en) | 2018-01-12 |
Family
ID=61326825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720318020.2U Active CN206870377U (en) | 2017-03-29 | 2017-03-29 | A kind of air cooling mechanism of 3D printing discharging |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656525A (en) * | 2017-03-29 | 2018-10-16 | 宁夏共享模具有限公司 | A kind of air cooling mechanism of 3D printing discharging |
| CN108692528A (en) * | 2018-04-16 | 2018-10-23 | 河南省热丰锅炉有限公司 | High efficiency drying device |
| CN113059196A (en) * | 2021-02-03 | 2021-07-02 | 苏州双恩智能科技有限公司 | Blowing system of 3D printer and 3D printer |
-
2017
- 2017-03-29 CN CN201720318020.2U patent/CN206870377U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656525A (en) * | 2017-03-29 | 2018-10-16 | 宁夏共享模具有限公司 | A kind of air cooling mechanism of 3D printing discharging |
| CN108692528A (en) * | 2018-04-16 | 2018-10-23 | 河南省热丰锅炉有限公司 | High efficiency drying device |
| CN108692528B (en) * | 2018-04-16 | 2020-08-25 | 河南省热丰锅炉有限公司 | High-efficient drying device |
| CN113059196A (en) * | 2021-02-03 | 2021-07-02 | 苏州双恩智能科技有限公司 | Blowing system of 3D printer and 3D printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 750000 the Ningxia Hui Autonomous Region Yinchuan economic and Technological Development Zone ningshuo South Street No. 298 Patentee after: Shared Intelligent Equipment Co., Ltd. Address before: 750000 the Ningxia Hui Autonomous Region Yinchuan economic and Technological Development Zone ningshuo South Street No. 298 Patentee before: Ningxia Kocel Pattern Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |