CN205086359U - 3D printer with cooling system - Google Patents
3D printer with cooling system Download PDFInfo
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- CN205086359U CN205086359U CN201520792587.4U CN201520792587U CN205086359U CN 205086359 U CN205086359 U CN 205086359U CN 201520792587 U CN201520792587 U CN 201520792587U CN 205086359 U CN205086359 U CN 205086359U
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Abstract
The utility model relates to a 3D printer with cooling system, the cooling system of the 3D printer that it provided can cool off the feed motor of 3D printer rapidly uniformly, and its cooling process does not have the rough air, does not influence 3D and prints fashioned precision. And can effectively stop because temperature anomaly and the motor burnout that arouses, card material, flash scheduling problem, very big improvement feeding step motor's the life and the job stabilization nature of 3D printer. And simultaneously, the utility model provides a 3D printer can vary different cooling fluid according to the printing shaping task of difference, makes feed motor work under the high temperature environment of difference temperature, can satisfy the use that the various different 3D that print the temperature requirement printed the material.
Description
Technical field
The utility model belongs to 3D printer technology field, is specifically related to a kind of 3D printer with cooling system.
Background technology
It is a kind of fast accurate forming technique that 3D prints, and is different from traditional to subtract material manufacturing technology, and 3D prints to belong to and increases material manufacturing technology.It is based on digital information technique, belongs to the high and new technology of multidisciplinary synthesis application.Can arbitrary data models successively be piled up shaping in printer by 3D printing technique, fast and accurately change into entity parts.3D printing technique, because of its manufacture characteristic accurately and fast, is widely used in fields such as prototype conception, design verifications, simultaneously also for individual character manufacturing provides new direction.
3D printer needs charging motor that 3D printing consumables is pushed to melting in the heating chamber of high temperature, and subsequently from shower nozzle ejection, whole shower head mechanism and auxiliary equipment thereof will bear the high temperature of 200 degree for a long time.Along with the use of high-performance novel consumptive material, this operating temperature continues to raise, and this just becomes harsh to the requirement of feeding motor.Use the 3D printer of the technical grade of high-performance consumptive material often to have the constant temperature internal chamber of higher temperatures, this is in the working environment of a high temperature with regard to making the motor of feeding structure need.Feeding motor needs to distribute a large amount of heats under operating conditions, and the high temperature of environment makes heat to spread cooling, and feeding motor appears in the situation that more than the limit of working temperature works, and greatly can reduce the life-span of motor, even burn.Extremely be unfavorable for stability and the security of the long time continuous working of 3D printing device simultaneously.Therefore, existing 3D printer is generally placed in open environment feeding motor, carries out free cooling by the colder air of motor periphery.But the method that this dependence environment temperature cools voluntarily, speed is slow and cooling effect is poor.
Also the 3D printer that has some to improve adopts fan to be placed on stepper motor limit or periphery carries out the mode that cools, and the air extracting motor ambient temperature lower reaches reinforcement cooling effect.Which achieves good effect really when the 3D printing environment of low temperature.But along with the application of novel 3D printed material, accurate technical grade, technical grade 3D printing device often have the single or multiple lift shell mechanism of leg, sealing, can realize the insulation even effect of constant temperature that the shaping chamber of house print reaches 50 degree to more than 150 degree.Printer head mechanism and auxiliary equipment thereof will bear the high temperature of more than 200 DEG C, and motor will at the operate at ambient temperature of 50-150 degree, but the working environment limiting temperature of motor is generally at 45-50 degree, at this temperature, when adopting fan coolling, cooling velocity slow cool down weak effect, air-cooled dependence ambient cold air implements cooling to target, when printing shaping room temperature is higher, the less temperature difference creates significant impact to air-cooled pattern.Along with printing shaping chamber interior temperature is more and more higher, its cooling performance also worse and worse.When the own temperature operating temperature of environment temperature higher than motor, fan coolling can cause minus effect.Further, cooling effect is uneven, and the cold wind of fan blowout becomes dispersion shape, and center cooling is fast, and peripheral position cooling is slow.In addition, air-cooled pattern will produce rough air, and have obvious growth trend along with the increase of fan power, and this precision for printing shaping and stability are disadvantageous.
Utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of 3D printer with cooling system, the 3D printer that the utility model provides can realize rapid Homogeneous cooling charging motor, strengthen the temperature blocking effect of trunnion melting zone, and rough air is not produced to 3D printing device inner chamber, the printing precision of 3D printer and stability in use are greatly improved simultaneously.
The utility model provides a kind of 3D printer with cooling system, comprise display and control unit (1), print platform (2), printer casing (3), melting nozzle (4), extrude and change a structure (6), charging motor (7), printing consumables (8), also comprise cooling system (5), described cooling system (5) comprising:
For cooling the cooling device of described charging motor (7), described cooling device comprises the housing (51) with hollow structure and the cooling structure (52) be arranged in described housing;
Be opened in the charging aperture (53) that described housing (51) is upper, be connected with described cooling structure (52);
The first conduit (54) be connected with charging aperture (53);
Be opened in the discharging opening (55) that described housing (51) is upper, be connected with described cooling structure (52);
The second conduit (56) be connected with discharging opening (55);
Be arranged at that described printer casing (3) is outside, outer loop refrigerating plant (57) for freezing, described first conduit (54) is connected with the outlet of described outer loop refrigerating plant (57), and described second conduit (56) is connected with the entrance of described outer loop refrigerating plant (57).
Preferably, described cooling structure (52) is cooling medium.
Preferably, described cooling medium is air, water, liquefied ammonia, liquid nitrogen, water-based cooling fluid or oiliness cooling fluid.
Preferably, described cooling structure (52) is cooling pipe, cooling medium is passed in described cooling pipe, the entrance of described cooling pipe is arranged at described charging aperture place and is connected with described first conduit, and the outlet of described cooling pipe is arranged at described discharge outlet and is connected with described second conduit.
Preferably, described cooling pipe is straight tube, manifold, coil pipe or shaped flow channel pipe.
Preferably, described cooling medium is air, water, liquefied ammonia, liquid nitrogen, water-based cooling fluid or oiliness cooling fluid.
Preferably, also comprise being arranged to extrude and change a structure (6) side, described in cooling, extrude the temperature barrier means of changing a structure (6) and described melting nozzle (4).
Preferably, described temperature barrier means is blower fan.
Preferably, described housing (51) is L-type, the upper surface of described L-type housing (51) one end offers the groove for placing described charging motor (7), and the upper surface of the other end of described L-type housing (51) changes a structure (6) for extruding described in placing.
Preferably, the surface for extruding the housing (51) changing a structure (6) described in placing offers the through hole passed through for printing consumables (8).
Compared with prior art, the utility model provides a kind of 3D printer with cooling system, comprise display and control unit (1), print platform (2), printer casing (3), melting nozzle (4), extrude and change a structure (6), charging motor (7), printing consumables (8), also comprise cooling system (5), described cooling system comprises: for cooling the cooling device of described charging motor, described cooling device comprises the housing (51) with hollow structure and the cooling structure (52) be arranged in described housing, be opened in the charging aperture (53) that described housing (51) is upper, be connected with described cooling structure (52), the first conduit (54) be connected with charging aperture (53), be opened in the discharging opening (55) that described housing (51) is upper, be connected with described cooling structure (52), the second conduit (56) be connected with discharging opening (55), be arranged at that described printer casing (3) is outside, outer loop refrigerating plant (57) for freezing, described first conduit (54) is connected with the outlet of described outer loop refrigerating plant (57), and described second conduit (56) is connected with the entrance of described outer loop refrigerating plant (57).The cooling system (5) of the 3D printer that the utility model provides can cool rapidly the charging motor of 3D printer equably, and its cooling procedure undisturbed air-flow, does not affect the precision of 3D printing shaping.And the burn-down of electric motor can effectively stopping to cause due to temperature anomaly, get stuck, the problem such as flash, greatly improve service life and the job stability of the charging stepper motor of 3D printer.Meanwhile, the 3D printer that the utility model provides according to different printing shaping tasks, can convert different cooling fluids, and charging motor can be worked under different high ambient temperatures, can meet the use of the 3D printed material of various different print temperature requirement.
Accompanying drawing explanation
Fig. 1 is the structural representation of the 3D printer with cooling system provided by the utility model;
The structural representation with cooling system in the 3D printer of cooling system that Fig. 2 provides for the utility model;
The structural representation of the housing of 3D printer cooling device that Fig. 3 provides for the utility model and the combination of 3D printer;
The structural representation of the housing of the 3D printer cooling device that Fig. 4 provides for the utility model;
The three-view diagram of the housing of the 3D printer cooling device that Fig. 5 provides for the utility model;
The A-A profile of the housing of the 3D printer cooling device that Fig. 6 provides for the utility model;
The housing of the 3D printer cooling device that Fig. 7 provides for the utility model with the combining structure schematic diagram of 3D printer;
The structural representation of the housing of the 3D printer cooling device that Fig. 8 provides for the utility model;
The three-view diagram of the housing of the 3D printer cooling device that Fig. 9 provides for the utility model;
The A-A profile of the housing of the 3D printer cooling device that Figure 10 provides for the utility model.
Detailed description of the invention
The utility model provides a kind of 3D printer with cooling system, see Fig. 1 and Fig. 2, Fig. 1 is the structural representation of the 3D printer with cooling system provided by the utility model, the structural representation with cooling system in the 3D printer of cooling system that Fig. 2 provides for the utility model.
As shown in Figure 1, in a detailed description of the invention, the 3D printer with cooling system that the utility model provides, comprise display and control unit (1), print platform (2), printer casing (3), melting nozzle (4), extrude and change a structure (6), charging motor (7), printing consumables (8), also comprise cooling system (5).
Wherein, the concrete structure of described cooling system (5) is shown in Fig. 2, in Fig. 2,51 is housing, 53 is charging aperture, and 54 is the first conduit, and 55 is discharging opening, 56 is the second conduit, 57 is outer loop refrigerating plant, and 9 is temperature barrier means, wherein, cooling structure (52), in housing (51), does not mark in fig. 2.
Concrete, described cooling system (5) comprising:
For cooling the cooling device of described charging motor (7), described cooling device comprises the housing (51) with hollow structure and the cooling structure (52) be arranged in described housing;
Be opened in the charging aperture (53) that described housing (51) is upper, be connected with described cooling structure (52);
The first conduit (54) be connected with charging aperture (53);
Be opened in the discharging opening (55) that described housing (51) is upper, be connected with described cooling structure (52);
The second conduit (56) be connected with discharging opening (55);
Be arranged at that described printer casing (3) is outside, outer loop refrigerating plant (57) for freezing, described first conduit (54) is connected with the outlet of described outer loop refrigerating plant (57), and described second conduit (56) is connected with the entrance of described outer loop refrigerating plant (57).
As shown in Figure 2, in a detailed description of the invention of the present utility model, described cooling device is arranged on base, and described base is connected on screw mandrel, and described base can move back and forth on the guide rail of described screw mandrel, thus realizes 3D print procedure.
Described cooling system (5) described in the utility model comprising: for cooling the cooling device of described charging motor (7), and described cooling device comprises the housing (51) with hollow structure and the cooling structure (52) be arranged in described housing.
Wherein, described cooling device comprises the housing (51) with hollow structure, described housing (51) is coated on the surface of described charging motor (7), in detailed description of the invention more of the present utility model, described housing (51) is for semi-shaped, concrete structure is shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the housing of 3D printer cooling device that Fig. 3 provides for the utility model and the combining structure schematic diagram of 3D printer.The structural representation of the housing of the 3D printer cooling device that Fig. 4 provides for the utility model.The three-view diagram of the housing of the 3D printer cooling device that Fig. 5 provides for the utility model, the wherein top view of the housing of 3D printer cooling device that provides for the utility model of a, the front view of the housing of the 3D printer cooling device that b provides for the utility model, the left view of the housing of the 3D printer cooling device that c provides for the utility model.The A-A profile of the housing of the 3D printer cooling device that Fig. 6 provides for the utility model.
In Fig. 3,51 be the housing, 53 of cooling device being charging aperture, 55 being discharging opening, 6 changing a structure, 9 for temperature barrier means for extruding, the cooling structure (52) be arranged in described housing does not mark in figure 3.
Concrete, described semi-shaped housing (51) covers on described charging motor (7) from top to bottom, and the inwall of described semi-shaped housing (51) is attached at the surface of described charging motor (7), the width of described semi-shaped housing (51) and the consistent size of described charging motor (7), can realize charging motor (7) described in rapid Homogeneous cooling.
In the utility model, described cooling device also comprises the cooling structure (52) be arranged in described housing, described cooling structure (52) is low temperature, is reached the object of cooling charging motor (7) by described cooling structure (52).
In detailed description of the invention more of the present utility model, described cooling structure (52) is cooling medium.Described cooling medium is air, water, liquefied ammonia, liquid nitrogen, water-based cooling fluid or oiliness cooling fluid.The kind of described cooling medium can be changed as required, in detailed description of the invention more of the present utility model, described cooling medium be liquefied ammonia or liquid nitrogen time, described 3D printer normally can work under the hot conditions of >=110 DEG C.
The 3D printer with cooling system that the utility model provides also comprises the charging aperture (53) being opened on described housing (51), being connected with described cooling structure (52);
The first conduit (54) be connected with charging aperture (53);
Be opened in the discharging opening (55) that described housing (51) is upper, be connected with described cooling structure (52);
And the second conduit (56) to be connected with discharging opening (55).
Concrete, the cooling medium of low temperature is injected into cooling structure (52) by described first conduit (54), cooling medium flows into from charging aperture (53), the housing of cooling device is by contacting with charging motor (7), pass through heat trnasfer, take away the heat that charging motor (7) is unnecessary, the cooling medium after intensification flows out from discharging opening (55) subsequently, and then the cooling to charging motor.
In detailed description of the invention more of the present utility model, described cooling structure (52) is cooling pipe, cooling medium is passed in described cooling pipe, the entrance of described cooling pipe is arranged at described charging aperture place and is connected with described first conduit, and the outlet of described cooling pipe is arranged at described discharge outlet and is connected with described second conduit.
In the utility model, described cooling pipe can be obtained by cutting drilling in cooling housing, structure as a whole with described cooling housing; Also can be that shaping cooling pipe is arranged at cooling housing inside by the mode of assembling, the mode of described assembling be preferably nested or welding.
Preferably, described cooling pipe is straight tube, manifold, coil pipe or shaped flow channel pipe.Preferred described cooling pipe is manifold, and concrete structure is shown in Fig. 6, the A-A profile of the housing of the 3D printer cooling device that Fig. 6 provides for the utility model.Wherein, in Fig. 6,51 is housing, and 52 is manifold.The described cooling medium passed in cooling pipe is preferably air, water, liquefied ammonia, liquid nitrogen, water-based cooling fluid or oiliness cooling fluid.The kind of described cooling medium can be changed as required, in detailed description of the invention more of the present utility model, described cooling medium be liquefied ammonia or liquid nitrogen time, described 3D printer normally can work under the hot conditions of >=110 DEG C.
The 3D printer with cooling system that the utility model provides also comprise be arranged at described in extrude and change a structure (6) side, described in cooling, extrude the temperature barrier means (9) of changing a structure (6) and described melting nozzle (4).In detailed description of the invention more of the present utility model; described temperature barrier means (9) is preferably blower fan; the temperature of changing a structure (6) and described melting nozzle (4) near zone is extruded described in reducing by the operation of blower fan; reach the temperature blocking effect strengthening trunnion melting zone; the normal work in high temperature environments of protection charging motor, improves the life-span of described charging motor (7).
The 3D printer with cooling system that the utility model provides also comprises and is arranged at that described printer casing (3) is outside, outer loop refrigerating plant (57) for freezing, described first conduit (54) is connected with the outlet of described outer loop refrigerating plant (57), and described second conduit (56) is connected with the entrance of described outer loop refrigerating plant (57).Wherein, cooling medium can be injected cooling device by described first conduit (54) by described outer loop refrigerating plant in real time, realizes the circulation of cooling medium.Simultaneously by the heat taken out of by the air transmission towards periphery of described second conduit (56), the function continuing cooling can be realized.In detailed description of the invention more of the present utility model, described circulating refrigerating device (57) comprises fin and fluid pump.
In other detailed description of the invention of the present utility model, the housing (51) of the cooling device of described cooling system is L-type, and concrete structure is shown in Fig. 7, Fig. 8, Fig. 9 and Figure 10.Wherein, the structural representation of the housing of 3D printer cooling device that provides for the utility model of Fig. 7 and the combination of 3D printer.The structural representation of the housing of the 3D printer cooling device that Fig. 8 provides for the utility model.The three-view diagram of the housing of the 3D printer cooling device that Fig. 9 provides for the utility model, the wherein top view of the housing of 3D printer cooling device that provides for the utility model of a, the front view of the housing of the 3D printer cooling device that b provides for the utility model, the left view of the housing of the 3D printer cooling device that c provides for the utility model.The A-A profile of the housing of the 3D printer cooling device that Figure 10 provides for the utility model.
In the figure 7,4 being melting nozzle, 51 being housing, 6 changing that a structure, 7 is charging motor, 8 for printing consumables, 10 is heating module, and 11 for extruding gear for extruding.Concrete, the upper surface of described L-type shell one end offers the groove for placing described charging motor (7), and the upper surface of the other end of described L-type housing changes a structure (6) for extruding described in placing.Surface for extruding the housing (51) changing a structure (6) described in placing offers the through hole passed through for printing consumables (8).Wherein, described charging motor (7) is arranged in described groove, and the size of described groove and the size of described charging motor (7) match, and the inwall of described groove is attached at the surface of described charging motor (7).
The upper surface of the other end of described L-type housing changes a structure (6) for extruding described in placing; described extruding changes a structure (6) and described body contact; and by contacting with the cooling structure be arranged in described housing (52); the temperature of changing a structure (6) and described melting nozzle (4) near zone is extruded described in reduction; reach the temperature blocking effect strengthening trunnion melting zone; the normal work in high temperature environments of protection charging motor, improves the life-span of described charging motor (7).
In the utility model, described in have in the cooling system of the cooling device of L-type housing, described cooling structure (52) is cooling medium.Described cooling medium is air, water, liquefied ammonia, liquid nitrogen, water-based cooling fluid or oiliness cooling fluid.The kind of described cooling medium can be changed as required, in detailed description of the invention more of the present utility model, described cooling medium be liquefied ammonia or liquid nitrogen time, described 3D printer normally can work under the hot conditions of >=110 DEG C.
The 3D printer with cooling system that the utility model provides also comprises the charging aperture (53) being opened on described housing (51), being connected with described cooling structure (52);
The first conduit (54) be connected with charging aperture (53);
Be opened in the discharging opening (55) that described housing (51) is upper, be connected with described cooling structure (52);
And the second conduit (56) to be connected with discharging opening (55).
Concrete, the cooling medium of low temperature is injected into cooling structure (52) by described first conduit (54), cooling medium flows into from charging aperture (53), the housing of cooling device is by contacting with charging motor (7), pass through heat trnasfer, take away the heat that charging motor (7) is unnecessary, the cooling medium after intensification flows out from discharging opening (55) subsequently, and then the cooling to charging motor.
In detailed description of the invention more of the present utility model, described cooling structure (52) is cooling pipe, cooling medium is passed in described cooling pipe, the entrance of described cooling pipe is arranged at described charging aperture place and is connected with described first conduit, and the outlet of described cooling pipe is arranged at described discharge outlet and is connected with described second conduit.
In the utility model, described cooling pipe can be obtained by cutting drilling in cooling housing, structure as a whole with described cooling housing; Also can be that shaping cooling pipe is arranged at cooling housing inside by the mode of assembling, the mode of described assembling be preferably nested or welding.
Preferably, described cooling pipe is straight tube, manifold, coil pipe or shaped flow channel pipe.Preferred described cooling pipe is manifold, and concrete structure is shown in Figure 10, the A-A profile of the housing of the 3D printer cooling device that Figure 10 provides for the utility model.Wherein, Tu10Zhong, 51 is housing, and 52 is manifold.The described cooling medium passed in cooling pipe is preferably air, water, liquefied ammonia, liquid nitrogen, water-based cooling fluid or oiliness cooling fluid.The kind of described cooling medium can be changed as required, in detailed description of the invention more of the present utility model, described cooling medium be liquefied ammonia or liquid nitrogen time, described 3D printer normally can work under the hot conditions of >=110 DEG C.
In a detailed description of the invention of the present utility model, the 3D printer with cooling system that the utility model provides operationally, along with the temperature value of the temperature exceeds setting of melting shower nozzle and auxiliary equipment thereof (charging motor, extrude and change a structure), cooling system will start.First outer loop refrigerating plant takes the lead in starting working, and the cooling medium of low temperature is injected into cooling structure by the first conduit.Cooling fluid flows into from charging aperture subsequently, enter the manifold arranged in cooling structure, the housing of cooling device is by with charging motor and melting nozzle or extrude and change a form touch, pass through heat trnasfer, take away melting shower nozzle and the unnecessary heat of auxiliary equipment thereof, cooling medium after intensification flows out from discharging opening subsequently, cooling fluid after intensification returns outer loop refrigerating plant by the second conduit, at outside circulating refrigerating device, the heat that it is carried is passed peripherad air by cooling medium, and then realizes whole cooling procedure.
The cooling system of the 3D printer that the utility model provides can cool rapidly the charging motor of 3D printer equably, and its cooling procedure undisturbed air-flow, does not affect the precision of 3D printing shaping.And the burn-down of electric motor can effectively stopping to cause due to temperature anomaly, get stuck, the problem such as flash, greatly improve service life and the job stability of the charging stepper motor of 3D printer.Meanwhile, the 3D printer that the utility model provides according to different printing shaping tasks, can convert different cooling fluids, and charging motor can be worked under different high ambient temperatures, can meet the use of the 3D printed material of various different print temperature requirement.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. the 3D printer with cooling system, comprise display and control unit (1), print platform (2), printer casing (3), melting nozzle (4), extrude and change a structure (6), charging motor (7), printing consumables (8), it is characterized in that, also comprise cooling system (5), described cooling system (5) comprising:
For cooling the cooling device of described charging motor (7), described cooling device comprises the housing (51) with hollow structure and the cooling structure (52) be arranged in described housing;
Be opened in the charging aperture (53) that described housing (51) is upper, be connected with described cooling structure (52);
The first conduit (54) be connected with charging aperture (53);
Be opened in the discharging opening (55) that described housing (51) is upper, be connected with described cooling structure (52);
The second conduit (56) be connected with discharging opening (55);
Be arranged at that described printer casing (3) is outside, outer loop refrigerating plant (57) for freezing, described first conduit (54) is connected with the outlet of described outer loop refrigerating plant (57), and described second conduit (56) is connected with the entrance of described outer loop refrigerating plant (57).
2. 3D printer according to claim 1, is characterized in that, described cooling structure (52) is cooling medium.
3. 3D printer according to claim 2, is characterized in that, described cooling medium is air, water, liquefied ammonia, liquid nitrogen, water-based cooling fluid, oiliness cooling fluid.
4. 3D printer according to claim 1, it is characterized in that, described cooling structure (52) is cooling pipe, cooling medium is passed in described cooling pipe, the entrance of described cooling pipe is arranged at described charging aperture place and is connected with described first conduit, and the outlet of described cooling pipe is arranged at described discharge outlet and is connected with described second conduit.
5. 3D printer according to claim 4, is characterized in that, described cooling pipe is straight tube, manifold, coil pipe or shaped flow channel pipe.
6. 3D printer according to claim 4, is characterized in that, described cooling medium is air, water, liquefied ammonia, liquid nitrogen, water-based cooling fluid, oiliness cooling fluid.
7. 3D printer according to claim 1, it is characterized in that, also comprise being arranged to extrude and change a structure (6) side, described in cooling, extrude the temperature barrier means of changing a structure (6) and described melting nozzle (4).
8. 3D printer according to claim 7, is characterized in that, described temperature barrier means is blower fan.
9. the 3D printer according to claim 1 ~ 6 any one claim, it is characterized in that, described housing (51) is L-type, the upper surface of described L-type housing (51) one end offers the groove for placing described charging motor (7), and the upper surface of the other end of described L-type housing (51) changes a structure (6) for extruding described in placing.
10. 3D printer according to claim 9, is characterized in that, offers for the surface of extruding the housing (51) changing a structure (6) described in placing the through hole passed through for printing consumables (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520792587.4U CN205086359U (en) | 2015-10-14 | 2015-10-14 | 3D printer with cooling system |
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| CN201520792587.4U CN205086359U (en) | 2015-10-14 | 2015-10-14 | 3D printer with cooling system |
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| CN205086359U true CN205086359U (en) | 2016-03-16 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626352A (en) * | 2016-10-31 | 2017-05-10 | 宁夏共享模具有限公司 | Cooling device for printing head of 3D printing apparatus |
| WO2017180002A1 (en) | 2016-04-11 | 2017-10-19 | Omni3D Sp. Z O.O | Print head for three-dimensional printing and the print head assembly |
| KR101884420B1 (en) * | 2018-03-21 | 2018-08-01 | 서경진 | Nozzle heat dissipation unit of 3D printer using thermosyphon and manufacturing method thereof |
| CN108672229A (en) * | 2018-05-31 | 2018-10-19 | 浙江懿康医疗科技有限公司 | A kind of glue rifle nozzle with cooling effect |
| CN109070460A (en) * | 2016-05-12 | 2018-12-21 | 惠普发展公司，有限责任合伙企业 | Cooling air-flow is transmitted to the conduit of print head |
-
2015
- 2015-10-14 CN CN201520792587.4U patent/CN205086359U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017180002A1 (en) | 2016-04-11 | 2017-10-19 | Omni3D Sp. Z O.O | Print head for three-dimensional printing and the print head assembly |
| EP3442774A4 (en) * | 2016-04-11 | 2019-12-11 | OMNI3D Sp. z o.o | Print head for three-dimensional printing and the print head assembly |
| US11312070B2 (en) * | 2016-04-11 | 2022-04-26 | Omni3D Sp. Z.O.O. | Print head for three-dimensional printing and the print head assembly |
| EP3442774B1 (en) | 2016-04-11 | 2022-06-08 | OMNI3D Sp. z o.o | Print head for three-dimensional printing and the print head assembly |
| CN109070460A (en) * | 2016-05-12 | 2018-12-21 | 惠普发展公司，有限责任合伙企业 | Cooling air-flow is transmitted to the conduit of print head |
| CN106626352A (en) * | 2016-10-31 | 2017-05-10 | 宁夏共享模具有限公司 | Cooling device for printing head of 3D printing apparatus |
| KR101884420B1 (en) * | 2018-03-21 | 2018-08-01 | 서경진 | Nozzle heat dissipation unit of 3D printer using thermosyphon and manufacturing method thereof |
| CN108672229A (en) * | 2018-05-31 | 2018-10-19 | 浙江懿康医疗科技有限公司 | A kind of glue rifle nozzle with cooling effect |
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