CN204431738U - A kind of heat abstractor of 3D printhead and printer - Google Patents
A kind of heat abstractor of 3D printhead and printer Download PDFInfo
- Publication number
- CN204431738U CN204431738U CN201420868242.8U CN201420868242U CN204431738U CN 204431738 U CN204431738 U CN 204431738U CN 201420868242 U CN201420868242 U CN 201420868242U CN 204431738 U CN204431738 U CN 204431738U
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- Prior art keywords
- heat
- tube
- aluminum block
- radiating
- heated aluminum
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 61
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 61
- 239000000463 material Substances 0.000 claims description 30
- 239000004411 aluminium Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 16
- 230000005855 radiation Effects 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 18
- 239000002994 raw material Substances 0.000 description 18
- 238000005516 engineering process Methods 0.000 description 5
- 241000271510 Agkistrodon contortrix Species 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000474 nursing effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The utility model provides a kind of heat abstractor of 3D printhead, comprises heat-resistant tube, and one end of heat-resistant tube is connected with wire feeder, and the other end connects heated aluminum block; One end that heat-resistant tube is connected with heated aluminum block is socketed with connecting tube, heated aluminum block is socketed on connecting tube, heat-resistant tube is socketed with radiating tube, radiating tube is socketed on connecting tube near one end of heated aluminum block, be provided with gap between radiating tube and heated aluminum block, the thickness being positioned at the connecting tube of gap location is less than the thickness at its two ends.The heat abstractor of a kind of 3D printhead that the utility model provides and printer, heat insulation and heat radiation combine by this heat abstractor, heat can be suppressed to the part transmission beyond heated aluminum block, trap heat, can also be left by heat by radiating tube, both be combined with each other and serve good control to heat, and the structure of this device is simple simultaneously, the space taken is little, such that the overall structure of printer also becomes simply, cost reduces.
Description
Technical field
The utility model relates to 3D printer technology field, especially relates to a kind of heat abstractor and printer of 3D printhead.
Background technology
Along with improving constantly of scientific and technological level, sci-tech product also gets more and more thereupon, and 3D printer is a kind of emerging electronics technology product.3D printer is also known as three-dimensional printer, it is a kind of accumulation manufacturing technology, the product manufactured by 3D printer is 3 D stereo shape, belong to a kind of machine of RP technique, it is based on a kind of mathematical model file, use special wax material, powdery metal or plastics etc. can jointing material, manufacture three-dimensional object by the jointing material printed from level to level.
Present stage, three-dimensional printer was used to manufacture a product.The mode successively printed carrys out the technology of constructed object.The principle of 3D printer is that data and raw material are put in 3D printer, and machine can be created product from level to level according to program.
Wherein, raw material consumptive material is solid-state when being carried by wire feeder, in thread, but, the raw material consumptive material printed by printing copperhead is liquid state, before use, raw material consumptive material needs to be melted by heated aluminum block, and in the process of raw material consumptive material conveying, need continus convergence, so, in order to avoid raw material consumptive material is due to heat conduction, on heated aluminum block, namely also do not enter into just fusing within heated aluminum block, general 3D printer is provided with the heat abstractor for the heat radiation of printhead part.
At present, the outer thermal of use is generally additional fan, is dried to heated aluminum block by fan, reaches the effect of heat radiation, avoids the raw material consumptive material beyond by heated aluminum block to melt.But this kind of radiating mode, needs peripheral hardware fan, not only increases the cost of input, and fan needs to take certain space, and connects as one with printer, and device entirety is become complicated.
Utility model content
The purpose of this utility model is the heat abstractor and the printer that provide a kind of 3D printhead, with solve exist in prior art fan structure complexity is set, the technical problem that input cost is high.
The heat abstractor of a kind of 3D printhead that the utility model provides, comprise heat-resistant tube, one end of described heat-resistant tube is connected with wire feeder, and the other end connects heated aluminum block;
One end that described heat-resistant tube is connected with described heated aluminum block is socketed with connecting tube, described heated aluminum block is socketed on described connecting tube, described heat-resistant tube is socketed with radiating tube, described radiating tube is socketed on described connecting tube near one end of heated aluminum block, be provided with gap between described radiating tube and described heated aluminum block, the thickness being positioned at the described connecting tube of described gap location is less than the thickness at its two ends.
Described radiating tube is provided with multi-disc along the equally distributed radiating fin of described radiating tube circumferencial direction.In radiation processes, its developed area is larger and the extraneous speed completing heat exchange is higher.Radiating tube transfers heat to radiating fin after absorbing the heat of heat-resistant tube and connecting tube, due to radiating fin in the form of sheets, and number is more, and itself and extraneous contact area are comparatively large, and heat transfer rate is very fast, good heat dissipation effect.
The thickness of the connecting tube of described gap location is 0.1cm-0.5cm.The Main Function of connecting tube is heat insulation, and what arranged by the thickness of the connecting tube of gap location is thinner, reduces the transfer rate of heat, thus reduces heat to uploading conduction of velocity, avoids the temperature on heat-resistant tube too high, affects the transmission of raw material consumptive material.
Described radiating tube flushes with the end of described heat-resistant tube away from one end of described connecting tube.Heat-resistant tube and part connecting tube are all socketed within it by radiating tube, improve the radiating effect of heat-resistant tube channel floor.
The height in described gap is 1-4cm.The connecting tube Main Function of gap location is heat insulation, and wherein, the height in gap is the length of this place's connecting tube, and do not affecting under that raw material consumptive material transmits and the normal prerequisite used, gap is arranged length, its effect of heat insulation is better as far as possible.
Preferably, the external diameter of described radiating fin is 2-5cm, and the distance between adjacent described radiating fin is 0.5-1cm.Radiating fin ensures enough large area and the contact area with the external world, guarantees radiating effect.
Preferably, the material of described connecting tube is stainless steel.Connecting tube adopts its hardness of stainless material comparatively strong, and be connected firmly, and its thermal conductivity is lower, effect of heat insulation is better.
Preferably, the material of described radiating tube is aluminium.Aluminium has heat absorption and thermal diffusivity preferably, can absorb the heat of heat-resistant tube and the heat that leaves fast.
Described radiating tube is provided with connecting thread, and described heat-resistant tube is connected with described wire feeder by the described connecting thread of described radiating tube.One end of heat-resistant tube will be connected with wire feeder, and generally, heat-resistant tube is all the below being arranged on wire feeder, radiating tube end sections is arranged connecting thread, is connected by connecting thread with wire feeder, easy accessibility, maintenance nursing convenient.
A kind of printer, comprise wire feeder, described wire feeder is connected with the heat abstractor of 3D printhead.
The heat abstractor of a kind of 3D printhead that the utility model provides and printer, during use, thermal source comes from heated aluminum block, at the end sleeve jointed tubular workpieces in succession of heat-resistant tube, radiating tube and heated aluminum block are socketed on connecting tube respectively, wherein, be provided with gap between radiating tube and heated aluminum block, heat is delivered on radiating tube by heated aluminum block by connecting tube.
Wherein, connecting tube is positioned at the thinner thickness of the tube wall of gap location, has heat insulation effect, reduce the speed that heat upwards transmits, meanwhile, heat-resistant tube is socketed radiating tube, further the heat on heat-resistant tube and connecting tube can be distributed, thus not affect the conveying of solid-state raw material consumptive material.
Heat insulation and heat radiation combine by this heat abstractor, heat can be suppressed to the part transmission beyond heated aluminum block, trap heat, by radiating tube, heat can also be left, both be combined with each other and serve good control to heat, the structure of this device is simple simultaneously, and the space taken is little, such that the overall structure of printer also becomes simply, cost reduction.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model detailed description of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in detailed description of the invention or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The front view of the heat abstractor of a kind of 3D printhead that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the A-A sectional view in Fig. 1.
Reference numeral:
1-heat-resistant tube; 2-heated aluminum block; 3-wire feeder;
4-connecting tube; 5-radiating tube; 6-radiating fin;
7-prints copperhead.
Detailed description of the invention
Be clearly and completely described the technical solution of the utility model below in conjunction with accompanying drawing, obviously, described embodiment is the utility model part embodiment, instead of 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 creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Embodiment 1
The front view of the heat abstractor of a kind of 3D printhead that Fig. 1 provides for the utility model embodiment; Fig. 2 is the A-A sectional view in Fig. 1; As depicted in figs. 1 and 2, the heat abstractor of a kind of 3D printhead that the present embodiment provides, comprise heat-resistant tube 1, one end of heat-resistant tube 1 is connected with wire feeder 3, and the other end connects heated aluminum block 2;
One end that heat-resistant tube 1 is connected with heated aluminum block 2 is socketed with connecting tube 4, heated aluminum block 2 is socketed on connecting tube, heat-resistant tube 1 is socketed with radiating tube 5, radiating tube 5 is socketed on connecting tube near one end of heated aluminum block 2, be provided with gap between radiating tube 5 and heated aluminum block 2, the thickness being positioned at the connecting tube 4 of gap location is less than the thickness at its two ends.
The heat abstractor of a kind of 3D printhead that the utility model provides and printer, during use, thermal source comes from heated aluminum block 2, at the end sleeve jointed tubular workpieces 4 in succession of heat-resistant tube 1, radiating tube 5 and heated aluminum block 2 are socketed on connecting tube 4 respectively, wherein, be provided with gap between radiating tube 5 and heated aluminum block 2, heat is delivered on radiating tube 5 by heated aluminum block 2 by connecting tube 4.
Wherein, connecting tube 4 is positioned at the thinner thickness of the tube wall of gap location, there is heat insulation effect, reduce the speed that heat upwards transmits, simultaneously, heat-resistant tube 1 is socketed radiating tube 5, further the heat on heat-resistant tube 1 and connecting tube 4 can be distributed, thus not affect the conveying of solid-state raw material consumptive material.
Heat insulation and heat radiation combine by this heat abstractor, heat can be suppressed to the part transmission beyond heated aluminum block, trap heat, by radiating tube, heat can also be left, both be combined with each other and serve good control to heat, the structure of this device is simple simultaneously, and the space taken is little, such that the overall structure of printer also becomes simply, cost reduction.
Embodiment 2
The front view of the heat abstractor of a kind of 3D printhead that Fig. 1 provides for the utility model embodiment; Fig. 2 is the A-A sectional view in Fig. 1; As depicted in figs. 1 and 2, the heat abstractor of a kind of 3D printhead that the present embodiment provides, comprise heat-resistant tube 1, one end of heat-resistant tube 1 is connected with wire feeder 3, and the other end connects heated aluminum block 2;
One end that heat-resistant tube 1 is connected with heated aluminum block 2 is socketed with connecting tube 4, heated aluminum block 2 is socketed on connecting tube, heat-resistant tube 1 is socketed with radiating tube 5, radiating tube 5 is socketed on connecting tube near one end of heated aluminum block 2, be provided with gap between radiating tube 5 and heated aluminum block 2, the thickness being positioned at the connecting tube 4 of gap location is less than the thickness at its two ends.
Radiating tube 5 is provided with multi-disc along the equally distributed radiating fin 6 of radiating tube 5 circumferencial direction.In radiation processes, its developed area is larger and the extraneous speed completing heat exchange is higher.After radiating tube 5 absorbs the heat of heat-resistant tube 1 and connecting tube 4, transfer heat to radiating fin 6, due to radiating fin 6 in the form of sheets, and number is more, and itself and extraneous contact area are comparatively large, and heat transfer rate is very fast, good heat dissipation effect.
The thickness of the connecting tube 4 of gap location is 0.1cm-0.5cm.The Main Function of connecting tube 4 is heat insulation, and what arranged by the thickness of the connecting tube 4 of gap location is thinner, reduces the transfer rate of heat, thus reduces heat to uploading conduction of velocity, avoids the temperature on heat-resistant tube 1 too high, affects the transmission of raw material consumptive material.
Radiating tube 5 flushes with the end of heat-resistant tube 1 away from one end of connecting tube 4.Heat-resistant tube 1 and part connecting tube 4 are all socketed within it by radiating tube 5, improve the radiating effect of heat-resistant tube 1 channel floor.
The height in gap is 1-4cm.Connecting tube 4 Main Function of gap location is heat insulation, and wherein, the height in gap is the length of this place's connecting tube 4, and do not affecting under that raw material consumptive material transmits and the normal prerequisite used, gap is arranged length, its effect of heat insulation is better as far as possible.
Preferably, the external diameter of radiating fin 6 is 2-5cm, and the distance between adjacent radiating fin 6 is 0.5-1cm.Radiating fin 6 ensures enough large area and the contact area with the external world, guarantees radiating effect.
Preferably, the material of connecting tube 4 is stainless steel.Connecting tube 4 adopts its hardness of stainless material comparatively strong, and be connected firmly, and its thermal conductivity is lower, effect of heat insulation is better.
Preferably, the material of radiating tube 5 is aluminium.Aluminium has heat absorption and thermal diffusivity preferably, can absorb the heat of heat-resistant tube 1 and the heat that leaves fast.
Radiating tube 5 is provided with connecting thread, and heat-resistant tube is connected with wire feeder 3 by the described connecting thread of radiating tube 5.One end of heat-resistant tube 1 will be connected with wire feeder 3, generally, heat-resistant tube 1 is all the below being arranged on wire feeder 3, and radiating tube 5 end sections is arranged connecting thread, be connected with wire feeder 3 by connecting thread, easy accessibility, maintenance nursing convenient.
The heat abstractor of a kind of 3D printhead that the utility model provides and printer, during use, thermal source comes from heated aluminum block 2, at the end sleeve jointed tubular workpieces 4 in succession of heat-resistant tube 1, radiating tube 5 and heated aluminum block 2 are socketed on connecting tube 4 respectively, wherein, be provided with gap between radiating tube 5 and heated aluminum block 2, heat is delivered on radiating tube 5 by heated aluminum block 2 by connecting tube 4.
Wherein, connecting tube 4 is positioned at the thinner thickness of the tube wall of gap location, there is heat insulation effect, reduce the speed that heat upwards transmits, simultaneously, heat-resistant tube 1 is socketed radiating tube 5, further the heat on heat-resistant tube 1 and connecting tube 4 can be distributed, thus not affect the conveying of solid-state raw material consumptive material.
Heat insulation and heat radiation combine by this heat abstractor, heat can be suppressed to the part transmission beyond heated aluminum block, trap heat, by radiating tube, heat can also be left, both be combined with each other and serve good control to heat, the structure of this device is simple simultaneously, and the space taken is little, such that the overall structure of printer also becomes simply, cost reduction.
Embodiment 3
The front view of the heat abstractor of a kind of 3D printhead that Fig. 1 provides for the utility model embodiment; Fig. 2 is the A-A sectional view in Fig. 1; As depicted in figs. 1 and 2, a kind of printer that the present embodiment provides, comprise wire feeder 3, wire feeder 3 is connected with the heat abstractor of 3D printhead.
During concrete use:
Heat-resistant tube 1 belongs to the necessary pipeline of raw material consumptive material conveying, this pipeline is socketed connecting tube 4, is connect be connected with heated aluminum block 2 by tube connector, meanwhile, be also socketed with radiating tube 5, left by heat by radiating tube 5.In this printer, the device used that dispels the heat is all be socketed in heat-resistant tube 1 (necessary pipeline), and not at the printhead of printer with the external heat transmission device arranging other, so, this heat abstractor combines with printhead, forms an entirety, under the space taken.
The pipeline of transferring raw material consumptive material, i.e. heat-resistant tube 1, adopt heat-resisting material to make, and its material is plastics, and the effect of that heat pipe is pipeline generation deformation when preventing there is heat in pipeline for a long time, has an impact to the raw material consumptive material of conveying.
The thermal source of printhead comes from heated aluminum block 2, under the effect of heated aluminum block 2, raw material consumptive material is melted, print eventually through printing copperhead 7, at the end sleeve jointed tubular workpieces 4 in succession of heat-resistant tube 1, by connecting tube 4, heated aluminum block 2 is connected, act on connecting tube 4 during heated aluminum block 2, not rent on heat-resistant tube 1, so, the heat further avoiding heated aluminum block 2 is directly passed to heat-resistant tube 1, temperature in heat-resistant tube 1 is improved, wherein, gap is provided with between heated aluminum block 2 and radiating tube 5, both are linked together by connecting tube 4, heated aluminum block 2 transfers heat to connecting tube 4, connecting tube 4 transfers heat to radiating tube 5, at the thinner thickness of the connecting tube 4 of gap portion, the transfer rate of its heat is lower, both heat insulation effect had been served, reduce heat transfer rate upwards.
Wherein, radiating tube 5 absorbs the heat of radiating tube 5, meanwhile, can also the heat of absorption portion connecting tube 4, afterwards, radiating tube 5 transfers heat to radiating fin 6, radiating fin 6 dispels the heat layer by layer, large with the contact surface in the external world, good heat dissipation effect, by radiating fin 6 and the sufficient heat exchange in the external world, complete radiating and cooling.
During connection, outside due to heat-resistant tube has been socketed radiating tube, so, be connected with wire feeder by radiating tube, connecting thread is set in the end of radiating tube, by connecting thread, radiating tube and wire feeder are linked together, no matter wherein, also can carry out dismounting, be that maintenance maintenance prints copperhead, heated aluminum block, radiating tube etc. parts all more for convenience, screwed off, simple to operate.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a heat abstractor for 3D printhead, is characterized in that, comprises heat-resistant tube, and one end of described heat-resistant tube is connected with wire feeder, and the other end connects heated aluminum block;
One end that described heat-resistant tube is connected with described heated aluminum block is socketed with connecting tube, described heated aluminum block is socketed on described connecting tube, described heat-resistant tube is socketed with radiating tube, described radiating tube is socketed on described connecting tube near one end of heated aluminum block, be provided with gap between described radiating tube and described heated aluminum block, the thickness being positioned at the described connecting tube of described gap location is less than the thickness at its two ends.
2. the heat abstractor of 3D printhead according to claim 1, is characterized in that, described radiating tube is provided with multi-disc along the equally distributed radiating fin of described radiating tube circumferencial direction.
3. the heat abstractor of 3D printhead according to claim 1, is characterized in that, the thickness of the connecting tube of described gap location is 0.1cm-0.5cm.
4. the heat abstractor of 3D printhead according to claim 1, is characterized in that, described radiating tube flushes with the end of described heat-resistant tube away from one end of described connecting tube.
5. the heat abstractor of 3D printhead according to claim 1, is characterized in that, the height in described gap is 1-4cm.
6. the heat abstractor of 3D printhead according to claim 2, is characterized in that, the external diameter of described radiating fin is 2-5cm, and the distance between adjacent described radiating fin is 0.5-1cm.
7. the heat abstractor of 3D printhead according to claim 1, is characterized in that, the material of described connecting tube is stainless steel.
8. the heat abstractor of 3D printhead according to claim 2, is characterized in that, the material of described radiating tube is aluminium.
9. the heat abstractor of 3D printhead according to claim 1, is characterized in that, described radiating tube is provided with connecting thread, and described heat-resistant tube is connected with described wire feeder by the described connecting thread of described radiating tube.
10. a printer, is characterized in that, comprises wire feeder, and described wire feeder is connected with the heat abstractor of the 3D printhead described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868242.8U CN204431738U (en) | 2014-12-30 | 2014-12-30 | A kind of heat abstractor of 3D printhead and printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868242.8U CN204431738U (en) | 2014-12-30 | 2014-12-30 | A kind of heat abstractor of 3D printhead and printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204431738U true CN204431738U (en) | 2015-07-01 |
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ID=53599651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420868242.8U Expired - Fee Related CN204431738U (en) | 2014-12-30 | 2014-12-30 | A kind of heat abstractor of 3D printhead and printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204431738U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235218A (en) * | 2015-11-11 | 2016-01-13 | 中国科学院重庆绿色智能技术研究院 | Extrusion head device based on fused deposition modeling technology |
| CN105252773A (en) * | 2015-11-19 | 2016-01-20 | 梁智明 | Hot end device of desktop-level FDM (frequency-division multiplexing) 3D printer |
| CN106515008A (en) * | 2016-12-22 | 2017-03-22 | 广州紫苑智能科技有限公司 | Three-dimensional printing head and three-dimensional printing machine provided with same |
| CN106808692A (en) * | 2017-02-22 | 2017-06-09 | 施秀丽 | Anti-clogging 3D printing ejecting device |
| CN106827536A (en) * | 2017-02-22 | 2017-06-13 | 施秀丽 | 3D printer adjustable nozzle component |
| CN106853685A (en) * | 2017-02-22 | 2017-06-16 | 施秀丽 | The shower nozzle heat abstractor of 3D printer |
| CN106881865A (en) * | 2017-02-22 | 2017-06-23 | 施秀丽 | Molten copper infiltration 3D printing shower nozzle |
| CN107187032A (en) * | 2017-05-10 | 2017-09-22 | 合肥开目管理咨询合伙企业(有限合伙) | A kind of 3D printing head with temperature break-in facility |
| US11014286B2 (en) | 2016-10-19 | 2021-05-25 | Hewlett-Packard Development Company, L.P. | Three-dimensional object generation |
-
2014
- 2014-12-30 CN CN201420868242.8U patent/CN204431738U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235218A (en) * | 2015-11-11 | 2016-01-13 | 中国科学院重庆绿色智能技术研究院 | Extrusion head device based on fused deposition modeling technology |
| CN105252773A (en) * | 2015-11-19 | 2016-01-20 | 梁智明 | Hot end device of desktop-level FDM (frequency-division multiplexing) 3D printer |
| US11014286B2 (en) | 2016-10-19 | 2021-05-25 | Hewlett-Packard Development Company, L.P. | Three-dimensional object generation |
| CN106515008A (en) * | 2016-12-22 | 2017-03-22 | 广州紫苑智能科技有限公司 | Three-dimensional printing head and three-dimensional printing machine provided with same |
| CN106808692A (en) * | 2017-02-22 | 2017-06-09 | 施秀丽 | Anti-clogging 3D printing ejecting device |
| CN106827536A (en) * | 2017-02-22 | 2017-06-13 | 施秀丽 | 3D printer adjustable nozzle component |
| CN106853685A (en) * | 2017-02-22 | 2017-06-16 | 施秀丽 | The shower nozzle heat abstractor of 3D printer |
| CN106881865A (en) * | 2017-02-22 | 2017-06-23 | 施秀丽 | Molten copper infiltration 3D printing shower nozzle |
| CN106827536B (en) * | 2017-02-22 | 2019-05-24 | 严红飞 | 3D printer adjustable nozzle component |
| CN106853685B (en) * | 2017-02-22 | 2019-05-28 | 江西祥泰彩印包装有限公司 | The spray head radiator of 3D printer |
| CN106808692B (en) * | 2017-02-22 | 2019-07-26 | 徐州先临三维云打印技术有限公司 | Anti-clogging 3D printing ejecting device |
| CN107187032A (en) * | 2017-05-10 | 2017-09-22 | 合肥开目管理咨询合伙企业(有限合伙) | A kind of 3D printing head with temperature break-in facility |
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