技术领域technical field
本发明涉及3D打印领域，具体涉及一种3D打印机喷头的散热装置。The invention relates to the field of 3D printing, in particular to a heat dissipation device for a nozzle of a 3D printer.
背景技术Background technique
3D打印机的喷头作为3D打印机的核心部件之一，很大程度上决定了成型的质量。挤出嘴流出丝料的流畅程度和出丝的温度直接影响了3D打印的精度。但如果喷头温度过高会导致其他部件溶解烧毁，因此需要散热装置将喷头的温度控制在一定的范围内，现阶段，通常是在喷头处安装散热风扇，但是这种方法安装的散热风扇只能对喷头的一个位置进行散热，导致散热不均匀，影响到了散热的效果。As one of the core components of the 3D printer, the nozzle of the 3D printer largely determines the quality of the molding. The smoothness of the filament flowing out of the extrusion nozzle and the temperature of the filament directly affect the accuracy of 3D printing. However, if the temperature of the nozzle is too high, it will cause other parts to dissolve and burn. Therefore, a cooling device is required to control the temperature of the nozzle within a certain range. At this stage, a cooling fan is usually installed at the nozzle, but the cooling fan installed in this way can only Dissipating heat at one position of the nozzle leads to uneven heat dissipation, which affects the effect of heat dissipation.
发明内容Contents of the invention
本发明的目的在于提供一种3D打印机喷头的散热装置，以解决现有技术中导致的上述多项缺陷。The object of the present invention is to provide a heat dissipation device for a nozzle of a 3D printer, so as to solve the above-mentioned defects in the prior art.
一种3D打印机喷头的散热装置，包括固定台、用于3D打印机的喷头和散热风扇，所述喷头竖直固定在所述固定台的下端面，喷头上固定连接有环形的垫片，所述垫片上方设有支撑板，所述支撑板的一端与喷头转动连接，支撑板的另一端的下端面竖直设有所述散热风扇，散热风扇的出风口朝向喷头，散热风扇的下端面竖直固定有隔热板。A heat dissipation device for a nozzle of a 3D printer, comprising a fixed table, a nozzle for a 3D printer, and a cooling fan, the nozzle is vertically fixed on the lower surface of the fixed platform, and an annular gasket is fixedly connected to the nozzle, the nozzle A support plate is arranged above the gasket, one end of the support plate is connected to the nozzle in rotation, the lower end surface of the other end of the support plate is vertically provided with the cooling fan, the air outlet of the cooling fan faces the nozzle, and the lower end surface of the cooling fan is vertical. Straight fixed with heat shield.
优选的，所述散热风扇的出风口的两侧设有聚风板。Preferably, wind gathering plates are provided on both sides of the air outlet of the cooling fan.
优选的，两块所述聚风板之间的夹角为锐角。Preferably, the included angle between the two wind collecting plates is an acute angle.
优选的，所述散热风扇与支撑板为可拆卸连接。Preferably, the cooling fan is detachably connected to the support plate.
优选的，所述垫片的上表面铺设有橡胶垫层。Preferably, a rubber pad is laid on the upper surface of the gasket.
本发明的优点在于：本发明设计的3D打印机喷头对的散热装置通过在喷头上转动设置有散热风扇，通过轻轻拨动支撑板便能调节散热风扇对喷头吹风散热的方位，从而对喷头进行360°的有效散热，且散热风扇处设有隔热板和聚风板，最大化地保证了散热效果。The advantage of the present invention is that: the heat dissipation device of the nozzle pair of the 3D printer designed by the present invention is provided with a heat dissipation fan by rotating the nozzle, and the position of the heat dissipation fan for blowing and cooling the nozzle can be adjusted by gently flipping the support plate, so that the nozzle can be cooled. 360° effective heat dissipation, and the cooling fan is equipped with a heat shield and a wind collecting plate, which maximizes the heat dissipation effect.
附图说明Description of drawings
图1为本发明的正视图。Figure 1 is a front view of the present invention.
图2为本发明的俯视图。Fig. 2 is a top view of the present invention.
其中，1-固定台，2-喷头，3-散热风扇，4-垫片，5-支撑板，6-隔热板，7-聚风板。Among them, 1-fixed table, 2-nozzle, 3-cooling fan, 4-gasket, 5-support plate, 6-heat insulation board, 7-wind gathering board.
具体实施方式detailed description
为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
如图1至图2所示，一种3D打印机喷头的散热装置，包括固定台1、用于3D打印机的喷头2和散热风扇3，所述喷头2竖直固定在所述固定台1的下端面，喷头2上固定连接有环形的垫片4，所述垫片4上方设有支撑板5，所述支撑板5的一端与喷头2转动连接，支撑板5的另一端的下端面竖直设有所述散热风扇3，散热风扇3的出风口朝向喷头2，散热风扇3的下端面竖直固定有隔热板6。As shown in Figures 1 to 2, a heat dissipation device for a nozzle of a 3D printer includes a fixed table 1, a nozzle 2 for a 3D printer and a cooling fan 3, and the nozzle 2 is vertically fixed under the fixed table 1. On the end face, an annular gasket 4 is fixedly connected to the nozzle 2, and a support plate 5 is arranged above the gasket 4. One end of the support plate 5 is connected to the nozzle 2 in rotation, and the lower end surface of the other end of the support plate 5 is vertical. The heat dissipation fan 3 is provided, the air outlet of the heat dissipation fan 3 faces the nozzle 2, and the lower end surface of the heat dissipation fan 3 is vertically fixed with a heat shield 6 .
在本实施例中，所述散热风扇3的出风口的两侧设有聚风板7。In this embodiment, wind gathering plates 7 are provided on both sides of the air outlet of the cooling fan 3 .
在本实施例中，两块所述聚风板7之间的夹角为锐角。In this embodiment, the included angle between the two wind collecting plates 7 is an acute angle.
在本实施例中，所述散热风扇3与支撑板5为可拆卸连接。In this embodiment, the cooling fan 3 is detachably connected to the support plate 5 .
在本实施例中，所述垫片4的上表面铺设有橡胶垫层。In this embodiment, a rubber pad is laid on the upper surface of the gasket 4 .
本发明的工作原理为：本发明提供的3D打印机喷头的散热装置通过在喷头2上转动设置有散热风扇3，从而对喷头2进行360°的全角度有效散热，垫片4不仅起到了支撑住支撑板5的作用，同时通过在垫片4的上表面铺设有橡胶垫层，使得支撑板5在转动的过程中尽可能减少摩擦力，转动更为方便也保护了支撑板5本身，聚风板7可以起到聚风的作用，从而大大增加散热风扇3对喷头2的散热效果，喷头2的最下端均为加热机构，通过设置隔热板6，可以防止加热机构与散热风扇6之间相互影响。The working principle of the present invention is: the heat dissipation device of the 3D printer nozzle provided by the present invention is provided with a cooling fan 3 by rotating the nozzle 2, so as to effectively dissipate heat from the nozzle 2 at a full angle of 360°, and the gasket 4 not only plays a supporting role. The role of the support plate 5, while laying a rubber cushion on the upper surface of the gasket 4, the support plate 5 can reduce friction as much as possible during the rotation process, and the rotation is more convenient and the support plate 5 itself is protected. The plate 7 can play the role of collecting wind, thereby greatly increasing the heat dissipation effect of the cooling fan 3 on the nozzle 2. The lowermost end of the nozzle 2 is a heating mechanism. affect each other.
基于上述，本发明设计的3D打印机喷头对的散热装置通过在喷头2上转动设置有散热风扇3，通过轻轻拨动支撑板5便能调节散热风扇3对喷头吹风散热的方位，从而对喷头进行360°的有效散热，且散热风扇3处设有隔热板6和聚风板7，最大化地保证了散热效果。Based on the above, the heat dissipation device of the nozzle pair of the 3D printer designed in the present invention is provided with a heat dissipation fan 3 by rotating the nozzle 2, and by gently flipping the support plate 5, the orientation of the heat dissipation fan 3 to blow and dissipate heat to the nozzle can be adjusted, so that the nozzle 360° effective heat dissipation is carried out, and the heat shield 6 and the wind gathering plate 7 are installed at the heat dissipation fan 3, which maximizes the heat dissipation effect.
由技术常识可知，本发明可以通过其它的不脱离其精神实质或必要特征的实施方案来实现。因此，上述公开的实施方案，就各方面而言，都只是举例说明，并不是仅有的。所有在本发明范围内或在等同于本发明的范围内的改变均被本发明包含。It can be known from common technical knowledge that the present invention can be realized through other embodiments without departing from its spirit or essential features. Accordingly, the above-disclosed embodiments are, in all respects, illustrative and not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are embraced by the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711154253.4ACN107718529A (en) | 2017-11-20 | 2017-11-20 | A heat dissipation device for a nozzle of a 3D printer |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711154253.4ACN107718529A (en) | 2017-11-20 | 2017-11-20 | A heat dissipation device for a nozzle of a 3D printer |
| Publication Number | Publication Date |
|---|---|
| CN107718529Atrue CN107718529A (en) | 2018-02-23 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711154253.4APendingCN107718529A (en) | 2017-11-20 | 2017-11-20 | A heat dissipation device for a nozzle of a 3D printer |
| Country | Link |
|---|---|
| CN (1) | CN107718529A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515697A (en)* | 2018-05-04 | 2018-09-11 | 芜湖众梦电子科技有限公司 | A kind of cooling back installation for 3D printer |
| CN108995212A (en)* | 2018-07-06 | 2018-12-14 | 芜湖启迪打印机科技有限公司 | A kind of 3D printer modified spray head |
| CN114407347A (en)* | 2022-01-25 | 2022-04-29 | 湖南汽车工程职业学院 | 3D prints industrial robot based on intelligence is made |
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| CN205343835U (en)* | 2016-02-03 | 2016-06-29 | 哈尔滨鼎智瑞光科技有限公司 | Shower nozzle heat abstractor of 3D printer |
| CN206124218U (en)* | 2016-10-10 | 2017-04-26 | 南京航空航天大学 | Heat radiator for FDM three -dimensional inkjet printer of kossel structure |
| CN106671401A (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 printer nozzle heat sink |
| CN106853677A (en)* | 2016-11-25 | 2017-06-16 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | 3d printer |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205343835U (en)* | 2016-02-03 | 2016-06-29 | 哈尔滨鼎智瑞光科技有限公司 | Shower nozzle heat abstractor of 3D printer |
| CN206124218U (en)* | 2016-10-10 | 2017-04-26 | 南京航空航天大学 | Heat radiator for FDM three -dimensional inkjet printer of kossel structure |
| CN106671401A (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 printer nozzle heat sink |
| CN106853677A (en)* | 2016-11-25 | 2017-06-16 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | 3d printer |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515697A (en)* | 2018-05-04 | 2018-09-11 | 芜湖众梦电子科技有限公司 | A kind of cooling back installation for 3D printer |
| CN108995212A (en)* | 2018-07-06 | 2018-12-14 | 芜湖启迪打印机科技有限公司 | A kind of 3D printer modified spray head |
| CN114407347A (en)* | 2022-01-25 | 2022-04-29 | 湖南汽车工程职业学院 | 3D prints industrial robot based on intelligence is made |
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| Date | Code | Title | Description |
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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:20180223 |