CN108943710A - A kind of 3D printing spray head with cooling device - Google Patents
A kind of 3D printing spray head with cooling device Download PDFInfo
- Publication number
- CN108943710A CN108943710A CN201810888626.9A CN201810888626A CN108943710A CN 108943710 A CN108943710 A CN 108943710A CN 201810888626 A CN201810888626 A CN 201810888626A CN 108943710 A CN108943710 A CN 108943710A
- Authority
- CN
- China
- Prior art keywords
- spray head
- water pipe
- cooling water
- cooling
- printing
- 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.)
- Pending
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
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
-
- 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
- B29C2035/1616—Cooling using liquids
Abstract
The invention discloses a kind of 3D printing spray head with cooling device, it is related to 3D printing field, including fixed station, spray head and cooling water pipe for 3D printer, the spray head is fixed on the lower end surface of the fixed station vertically, the cooling water pipe is wrapped in along the vertical direction on the outer surface of spray head, water inlet end and water outlet are respectively equipped on cooling water pipe, the water inlet end and water outlet are extended outside fixed station, 3D printing spray head provided by the invention with cooling device on spray head by being wound with cooling water pipe, it is radiated by the cold water of circulation, it not only can achieve the effect of heat dissipation, 3D printer will not also be impacted as fan cooling, and structure is simple, facilitate installation, the heater of spray head lower part setting is for carrying out heating fusing to printing raw material, the thermal insulation board being arranged on spray head not only can be with Play the role of preventing it from sliding the fixed limit of cooling water pipe, influence each other between heater and cooling water pipe heat dissipation and heating effect can also be prevented.
Description
Technical field
The present invention relates to 3D printing fields, and in particular to a kind of 3D printing spray head with cooling device.
Background technique
Core component one of of the spray head of 3D printer as 3D printer, has been largely fixed molding quality.
The smooth degree of nozzle outflow silk and the temperature of wire vent directly affect the precision of 3D printing.But if nozzle temperature is excessively high
It will lead to other component dissolution to burn, it is therefore desirable to cooling device controls the temperature of spray head in a certain range, at this stage,
Radiator fan is installed usually at spray head, but the radiator fan of this method installation can only carry out a position of spray head
Heat dissipation causes heat dissipation uneven, has influenced the effect of heat dissipation.
Summary of the invention
The purpose of the present invention is to provide a kind of 3D printing spray head with cooling device, to solve to cause in the prior art
Above-mentioned defects.
A kind of 3D printing spray head with cooling device, including fixed station, for the spray head and cooling water pipe of 3D printer,
The spray head is fixed on the lower end surface of the fixed station vertically, and the cooling water pipe is wrapped in the outer surface of spray head along the vertical direction
On, water inlet end and water outlet are respectively equipped on cooling water pipe, the water inlet end and water outlet are extended outside fixed station.
Preferably, the spray head outer surface is equipped with thermal insulation board, and the cooling water pipe is located above thermal insulation board.
Preferably, the water inlet end and water outlet are equipped with sealing ring.
Preferably, the cooling water pipe uses plastic flexible pipe.
The present invention has the advantages that the 3D printing spray head provided by the invention with cooling device on spray head by winding
There is cooling water pipe, radiated by the cold water of circulation, not only can achieve the effect of heat dissipation, it will not also be as fan cooling
3D printer is impacted, and structure is simple, facilitates installation, the heater of spray head lower part setting be for printing raw material into
Row heating fusing, the thermal insulation board being arranged on spray head can not only play the work for preventing it from sliding the fixed limit of cooling water pipe
With influence each other between heater and cooling water pipe heat dissipation and heating effect can also be prevented.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Wherein, 1- fixed station, 2- spray head, 3- cooling water pipe, 4- water inlet end, the water outlet 5-, 6- thermal insulation board, 7- heater.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Figure 1, a kind of 3D printing spray head with cooling device, including fixed station 1, for the spray head of 3D printer
2 and cooling water pipe 3, the spray head 2 be fixed on the lower end surface of the fixed station 1 vertically, the cooling water pipe 3 twines along the vertical direction
It is wound on the outer surface of spray head 2, water inlet end 4 and water outlet 5, the water inlet end 4 and water outlet 5 is respectively equipped on cooling water pipe 3
Extend outside fixed station 1.
In the present embodiment, 2 outer surface of spray head is equipped with thermal insulation board 6, and the cooling water pipe 3 is located at 6 top of thermal insulation board.
In the present embodiment, the water inlet end 4 and water outlet 5 are equipped with sealing ring, and sealing ring is specifically located at water inlet end 4
With the junction of water outlet 5 and the water-circulating cooling device for providing cold water.
In the present embodiment, the cooling water pipe 3 uses plastic flexible pipe.
The operation principle of the present invention is that: the 3D printing spray head provided by the invention with cooling device passes through on spray head 2
It is wound with cooling water pipe 3, is radiated by the cold water of circulation, not only can achieve the effect of heat dissipation, will not also be dissipated as fan
Heat equally impacts 3D printer, and structure is simple, facilitates installation, the heater 7 of 3 lower part of spray head setting is for fighting each other
Print raw material carries out heating fusing, and the fixed limit that the thermal insulation board 4 being arranged on spray head 2 can not only be played to cooling water pipe 3 is anti-
Only its effect slid, can also prevent influence each other between heater 7 and cooling water pipe 3 heat dissipation and heating effect, cooling water
The water inlet end 3 of pipe 3 and water outlet 5 have part to be located inside fixed station 1, and fixed station has operation spray head 2 and moves up and down
Driving mechanism connection, as long as such setting is that water inlet end 4 and water outlet 5 are connected by the hose and water-circulating cooling device of elasticity
It connects, the mobile variation for carrying out length of pipe of effect up and down for also needing cooperation spray head 2 is not had at cooling water pipe 3, avoids kinking
The phenomenon that coiling, occurs.
Based on above-mentioned, the 3D printing spray head provided by the invention with cooling device is by being wound with cooling on spray head 2
Water pipe 3, is radiated by the cold water of circulation, not only can achieve the effect of heat dissipation, will not also be as fan cooling to 3D
Printer impacts, and structure is simple, facilitates installation, and the heater 7 of 3 lower part of spray head setting is for carrying out to printing raw material
Heating fusing, the thermal insulation board 4 being arranged on spray head 2, which can not only play, prevents it from sliding the fixed limit of cooling water pipe 3
Effect, can also prevent influence each other between heater 7 and cooling water pipe 3 heat dissipation and heating effect.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, in all respects are merely illustrative, not the only.Institute
Have within the scope of the present invention or is included in the invention in the change being equal in the scope of the present invention.
Claims (4)
1. a kind of 3D printing spray head with cooling device, which is characterized in that including fixed station (1), for the spray of 3D printer
Head (2) and cooling water pipe (3), the spray head (2) are fixed on the lower end surface of the fixed station (1), the cooling water pipe (3) vertically
It is wrapped on the outer surface of spray head (2) along the vertical direction, water inlet end (4) and water outlet (5) is respectively equipped on cooling water pipe (3),
Fixed station (1) is extended outside in the water inlet end (4) and water outlet (5).
2. a kind of 3D printing spray head with cooling device according to claim 1, it is characterised in that: the spray head (2)
Outer surface is equipped with thermal insulation board (6), and the cooling water pipe (3) is located above thermal insulation board (6).
3. a kind of 3D printing spray head with cooling device according to claim 1, it is characterised in that: the water inlet end
(4) and water outlet (5) are equipped with sealing ring.
4. a kind of 3D printing spray head with cooling device according to claim 1, it is characterised in that: the cooling water pipe
(3) plastic flexible pipe is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810888626.9A CN108943710A (en) | 2018-08-07 | 2018-08-07 | A kind of 3D printing spray head with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810888626.9A CN108943710A (en) | 2018-08-07 | 2018-08-07 | A kind of 3D printing spray head with cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108943710A true CN108943710A (en) | 2018-12-07 |
Family
ID=64468239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810888626.9A Pending CN108943710A (en) | 2018-08-07 | 2018-08-07 | A kind of 3D printing spray head with cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108943710A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633984A (en) * | 2020-06-01 | 2020-09-08 | 上海工程技术大学 | Cooling device of 3D print head based on heat transfer of graphite alkene intermediate layer |
| DE102019107664A1 (en) * | 2019-03-26 | 2020-10-01 | aps Automatisierte Produktions Systeme Ges.m.b.H. | Process and device for the additive manufacturing of high-strength components |
| KR102207314B1 (en) * | 2020-06-16 | 2021-01-25 | 주식회사 바이오프렌즈 | Nozzle device for fdm type 3d printer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016169004A1 (en) * | 2015-04-22 | 2016-10-27 | 吴槐 | Cooling method and device for print head of 3d printer |
| CN106671404A (en) * | 2016-11-25 | 2017-05-17 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | 3d printing device |
| CN107214955A (en) * | 2017-08-08 | 2017-09-29 | 长沙远达华信息科技有限公司 | 3d printing device |
| CN107672169A (en) * | 2017-11-20 | 2018-02-09 | 芜湖天梦信息科技有限公司 | A kind of cooling device of 3D printer shower nozzle |
-
2018
- 2018-08-07 CN CN201810888626.9A patent/CN108943710A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016169004A1 (en) * | 2015-04-22 | 2016-10-27 | 吴槐 | Cooling method and device for print head of 3d printer |
| CN106671404A (en) * | 2016-11-25 | 2017-05-17 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | 3d printing device |
| CN107214955A (en) * | 2017-08-08 | 2017-09-29 | 长沙远达华信息科技有限公司 | 3d printing device |
| CN107672169A (en) * | 2017-11-20 | 2018-02-09 | 芜湖天梦信息科技有限公司 | A kind of cooling device of 3D printer shower nozzle |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019107664A1 (en) * | 2019-03-26 | 2020-10-01 | aps Automatisierte Produktions Systeme Ges.m.b.H. | Process and device for the additive manufacturing of high-strength components |
| AT522285A3 (en) * | 2019-03-26 | 2022-03-15 | Aps Automatisierte Produktions Systeme Ges M B H | METHOD AND DEVICE FOR THE ADDITIVE PRODUCTION OF HIGH-STRENGTH COMPONENTS |
| AT522285B1 (en) * | 2019-03-26 | 2022-06-15 | Aps Automatisierte Produktions Systeme Ges M B H | METHOD AND DEVICE FOR THE ADDITIVE PRODUCTION OF HIGH-STRENGTH COMPONENTS |
| DE102019107664B4 (en) | 2019-03-26 | 2023-04-27 | aps Automatisierte Produktions Systeme Ges.m.b.H. | Process and device for the additive manufacturing of high-strength components |
| CN111633984A (en) * | 2020-06-01 | 2020-09-08 | 上海工程技术大学 | Cooling device of 3D print head based on heat transfer of graphite alkene intermediate layer |
| KR102207314B1 (en) * | 2020-06-16 | 2021-01-25 | 주식회사 바이오프렌즈 | Nozzle device for fdm type 3d 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |