CN206678404U - A kind of cooling structure for fusion sediment formula 3D printer - Google Patents
A kind of cooling structure for fusion sediment formula 3D printer Download PDFInfo
- Publication number
- CN206678404U CN206678404U CN201720449073.8U CN201720449073U CN206678404U CN 206678404 U CN206678404 U CN 206678404U CN 201720449073 U CN201720449073 U CN 201720449073U CN 206678404 U CN206678404 U CN 206678404U
- Authority
- CN
- China
- Prior art keywords
- cooling structure
- halfpace
- air
- fusion sediment
- hollow ring
- 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.)
- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses the cooling structure for fusion sediment formula 3D printer, belongs to 3D printer field of structural design.The cooling structure includes air pump, air cleaner, hollow ring halfpace, tracheae, air inlet；The bottom surface and side of the hollow ring halfpace set and equably put multiple ventholes respectively along shower nozzle extrusion direction；The air pump is connected with air cleaner；Described tracheae one end is connected with air cleaner, and the other end is fixedly connected with air inlet.The utility model cooling area coverage can carry out uniformly and quickly cooling down to extrusion silk material, effectively improve formed precision greatly and in range set.
Description
Technical field
The utility model belongs to 3D printer field of structural design, and in particular to one kind is used for fusion sediment formula 3D printer
Cooling structure.
Background technology
Fusion sediment formula 3D printer is the cross sectional information of the threedimensional model involved by, and the moulding material of solid-state is added
Design section is successively printed after heat to semi-molten state, is superimposed shaping.Heated due to being related to silk material when 3D printing works,
Extrusion and the process of cooling, next layer of printing is carried out if the time of cooling is insufficient, printing entity distortion occurs
Phenomenon, print quality is caused to reduce；Therefore, this just needs quickly to cool down extrusion silk material, makes its solid shape as early as possible, full
The demand printed enough.
At present, commercially available 3D printer is divided into following several for the type of cooling of moulding material：Natural cooling and refrigeration
Fan coolling.And the cool time of the natural type of cooling is longer, printing effect is low, and entity shaping degree is poor；Refrigerating fan cooling side
Formula easily causes extrusion shower nozzle vibrations in the rotation process of fan, causes solid object surface to produce ripple, so as to influence printing essence
Degree, at the same fan air-supply scope it is excessive will also result in extrusion shower nozzle cooling cause material extrusion it is uneven, and then block discharging opening.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of cooling knot for fusion sediment formula 3D printer
Structure, the cooling body can carry out uniformly and quickly cooling down to extrusion silk material.
The utility model uses following technical scheme：The cooling structure for fusion sediment formula 3D printer includes：
Air pump, air cleaner, hollow ring halfpace, tracheae, air inlet；The bottom surface of the hollow ring halfpace and medial surface are along shower nozzle
Extrusion direction equably sets multiple ventholes respectively；The air pump is connected with air cleaner；Described tracheae one end and sky
Air filter is connected, and the other end is fixedly connected with air inlet.
Further, the above-mentioned cooling body for fusion sediment formula 3D printer, the air inlet at least one.
Further, the above-mentioned cooling body for fusion sediment formula 3D printer, the hollow ring halfpace also include
Blast fence, the blast fence are arranged on the inside of the hollow ring halfpace.
Preferably, the blast fence is shaped as cylindrical shape.
Further, the above-mentioned cooling body for fusion sediment formula 3D printer, the height of the blast fence and institute
State the highly consistent of hollow ring halfpace.
Compared with prior art, the beneficial effects of the utility model are：The bottom surface of the utility model hollow ring halfpace and
Side equably sets multiple ventholes respectively along shower nozzle extrusion direction, and cooling area coverage is greatly and in range set；Further,
The setting of blast fence will not cause shower nozzle to cool again, so as to extrusion silk material uniformly and quickly cool down, effectively
Improve formed precision.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the utility model one；
Fig. 2 is the left profile figure of the embodiment hollow ring halfpace of the utility model one；Fig. 3 is the utility model one
The assembling schematic diagram of embodiment；
Wherein：1- air pumps, 2- air cleaners, 3- hollow ring halfpaces, 4- tracheaes, 5- air inlets, 6- ventholes, 7- gas
Flow baffle plate；8- extrudes shower nozzle；9- prints plane.
Embodiment is below in conjunction with the accompanying drawing in the utility model embodiment, in the utility model embodiment
Technical scheme be clearly and completely described, it is clear that described embodiment be only the utility model a part implement
Example, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, belong to the scope of the utility model protection.
As shown in Fig. 1, the utility model provides a kind of cooling structure for fusion sediment formula 3D printers, should
Cooling body can carry out uniformly and quickly cooling down to extrusion silk material.It is described to be used for the cold of fusion sediment formula 3D printers
But structure includes：Air pump 1, air cleaner 2, hollow ring halfpace 3, tracheae 4, air inlet 5；The hollow ring ladder
The bottom surface of platform 3 and medial surface equably set multiple ventholes 6 respectively along shower nozzle extrusion direction；The air pump 1 and sky
Air filter 2 is connected；Described one end of tracheae 4 is connected with air cleaner 2, and the other end is fixedly connected with air inlet
5；The air inlet 5 at least one.The hollow ring halfpace also includes blast fence 7, and the blast fence 7 is set
Put in the inside of the hollow ring halfpace 3, the blast fence 7 is shaped as cylindrical shape, and height with it is described hollow
Annular halfpace 5 it is highly consistent.
In actual applications, cooling structure described in the utility model is set around the extrusion shower nozzle 8 of 3D printers,
Air pump and air cleaner can be arranged far from printing on the position of walking mechanism, therefore the cooling structure space-consuming pole
It is small, it will not more take the stroke space of printer.Air-flow is blowed to printer model surface by gas by gas outlet, to melting
Surface is cooled, and cooling scope is big and concentrates so that the shaping of printer model is more stable and accurate.Pass through air pump at a distance
Transporting low temperature air, and through air cleaner impurity screening, avoid the impurity in air blowing to melt surface.Further,
The setting of blast fence can effectively stop that air-flow blows to extrusion nozzle, avoid causing material caused by cooling to extrusion nozzle
Phenomenon that is uneven, blocking discharging opening is extruded to occur.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that a variety of to the progress of these embodiments can change in the case where not departing from principle of the present utility model and spirit,
Modification, replacement and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. the cooling structure for fusion sediment formula 3D printers, it is characterised in that the cooling structure includes air pump（1）, it is empty
Air filter（2）, hollow ring halfpace（3）, tracheae（4）, air inlet（5）；The hollow ring halfpace（3）Bottom surface and interior
Side equably sets multiple ventholes respectively along shower nozzle extrusion direction（6）；The air pump（1）With air cleaner（2）It is connected
Connect；The tracheae（4）One end and air cleaner（2）It is connected, the other end is fixedly connected with air inlet（5）.
2. according to claim 1 be used for fusion sediment formula 3D printers cooling structure, it is characterised in that it is described enter
Gas port（5）At least one.
3. it is used for the cooling structure of fusion sediment formula 3D printers according to claim 1, it is characterised in that in described
Idle loop shape halfpace（3）Also include blast fence（7）, the blast fence（7）It is arranged on the hollow ring halfpace（3）It is interior
Portion.
4. it is used for the cooling structure of fusion sediment formula 3D printers according to claim 3, it is characterised in that the gas
Flow baffle plate（7）Be shaped as cylindrical shape.
5. it is used for the cooling structure of fusion sediment formula 3D printers according to claim 3 or 4, it is characterised in that
The blast fence（7）Height and the hollow ring halfpace（3）It is highly consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449073.8U CN206678404U (en) | 2017-04-26 | 2017-04-26 | A kind of cooling structure for fusion sediment formula 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449073.8U CN206678404U (en) | 2017-04-26 | 2017-04-26 | A kind of cooling structure for fusion sediment formula 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206678404U true CN206678404U (en) | 2017-11-28 |
Family
ID=60405553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720449073.8U Expired - Fee Related CN206678404U (en) | 2017-04-26 | 2017-04-26 | A kind of cooling structure for fusion sediment formula 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206678404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948877A (en) * | 2019-12-24 | 2020-04-03 | 安徽中健三维科技有限公司 | Cooling device applied to LCD3D printer |
-
2017
- 2017-04-26 CN CN201720449073.8U patent/CN206678404U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948877A (en) * | 2019-12-24 | 2020-04-03 | 安徽中健三维科技有限公司 | Cooling device applied to LCD3D printer |
| CN110948877B (en) * | 2019-12-24 | 2021-06-08 | 安徽中健三维科技有限公司 | Cooling device applied to LCD3D printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20180426 |