CN204149529U - A kind of 3D printer cools and preheating machine base fast - Google Patents
A kind of 3D printer cools and preheating machine base fast Download PDFInfo
- Publication number
- CN204149529U CN204149529U CN201420618783.5U CN201420618783U CN204149529U CN 204149529 U CN204149529 U CN 204149529U CN 201420618783 U CN201420618783 U CN 201420618783U CN 204149529 U CN204149529 U CN 204149529U
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- China
- Prior art keywords
- base body
- cooling duct
- cooling
- heater
- outlet
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Abstract
The utility model discloses a kind of 3D printer to cool fast and preheating machine base, comprise base body, described base body comprises import, cooling duct, outlet and heater; Described import is arranged at the side of base body; Outlet is arranged at the bottom surface of base body; The inside of base body is provided with cooling duct, by cooling duct UNICOM between import and outlet; The inner homogeneous of cooling duct be provided with heater.Quick cooling for 3D printer described in the utility model and preheating machine base, inside due to base body is provided with spirality cooling duct, subtract vibration when cooling medium enters, outer circular edge and the base body of cooling duct are tangent, ensure that cooling range is equally distributed region centered by the ejection position of extruding shower nozzle, and vibration can not be caused to extruding shower nozzle; Heater can be quick to base preheating after the cooling period, saves the operation range time, increase work efficiency.Cooling medium is cold air, can repetitive cycling use, energy-saving and emission-reduction.
Description
Technical field
The utility model belongs to the advanced manufacture field of 3D, particularly relates to a kind of 3D printer and cools fast and preheating machine base.
Background technology
In 3D printing technique, extrusion equipment successively extrudes raw material according to the path of setting, thus constructs threedimensional model, in this process, extrudes along with raw-material, needs to cool it, to make raw material cooling forming as early as possible simultaneously.Use the friend of 3D printer all to know, print procedure needs the process of first preheating and then cooling.After but each model has printed, we need to wait for that for a long time platform just can cool down, and then just can take down model.
But in existing technology, after model has printed, we need to wait for that for a long time platform just can cool down, if cool not exclusively quilt, likely scald user or printer model inaccurate, the working effect of existing cooling device is not very satisfactory, one is that cooling range is excessive, cause the raw-material cooling degree of diverse location different, it two can cause 3D printer when being that cooling device works, especially the vibration of shower nozzle is extruded, and then have influence on the raw-material uniformity that extrusion device extrudes, have influence on the quality of threedimensional model, but preheating could continue to print again after cooling, time length necessity very of cooling and preheating.
Utility model content
For above-mentioned technical problem, the utility model provide a kind of can evenly quick cooling raw material and rapidly pre-warming base, the cooling device base of the 3D printer of the vibration of extruding shower nozzle can not be caused, cooling medium can recycle simultaneously, energy-conserving and environment-protective, realize the rapidly pre-warming to base, save the operation range time, increase work efficiency.
For solving the problem, the technical solution of the utility model is: a kind of 3D printer base, and comprise base body, described base body comprises import, cooling duct, outlet and heater; Described import is arranged at the side of base body; Outlet is arranged at the bottom surface of base body; The inside of base body is provided with cooling duct, by cooling duct UNICOM between import and outlet; The inner homogeneous of cooling duct be provided with heater.
Described cooling duct is spirality, cooling duct and base body tangent.
Described heater is resistive heater, and heater is uniformly distributed along spiral cooling duct.
Described import is provided with hair-dryer, and outlet is provided with exhaust blower.
Resistive heater spirality is inscribed within the inwall of cooling duct.
The beneficial effects of the utility model: the quick cooling for 3D printer described in the utility model and preheating machine base, inside due to base body is provided with spirality cooling duct, subtract vibration when cooling medium enters, outer circular edge and the base body of cooling duct are tangent, ensure that cooling range is an equally distributed region centered by the ejection position of extruding shower nozzle, ensure the raw-material cooling degree of local identical, and vibration can not be caused to extruding shower nozzle; Heater can be quick to base preheating after the cooling period, saves the operation range time, increase work efficiency.Cooling medium is cold air, can repetitive cycling use, energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is the structural representation of cooling base described in the utility model, and wherein a is front view, and b is top view, and c is right view.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further elaborated.
As shown in Figure 1, a kind of 3D printer base, comprises base body, and described base body comprises import 1, cooling duct 2, outlet 3 and heater 4; Described import 1 is arranged at the side of base body; Outlet 3 is arranged at the bottom surface of base body; The inside of base body is provided with cooling duct 2, by cooling duct 2 UNICOM between import 1 and outlet 3; The inner homogeneous of cooling duct 2 be provided with heater 4.
Described cooling duct 2 is spirality, and cooling duct 2 is tangent with base body.
Described heater 4 is resistive heater, and heater 4 is uniformly distributed along spiral cooling duct 2.
Described import 1 is provided with hair-dryer, and outlet 3 is provided with exhaust blower.
Resistive heater spirality is inscribed within the inwall of cooling duct 2.
The hair-dryer that cold air crosses import 1 connection enters cooling duct 2 through whole base body inside, and hot-air is discharged by exhaust blower fast that then connected by outlet 3, and avoiding hot-air to deposit in spirality cooling duct 2 affects cooling effect.
Due to cooling duct 2 for spirality provides a cushion space, namely cold air enters in cooling duct 2, and because the space of cooling duct 2 spirality cavity is comparatively large, the flowing velocity of gas declines, and the vibration effect produced when entering reduces.
Outer circular edge and the base body of spirality cooling duct 2 are tangent, ensure that cooling range is an equally distributed region centered by the ejection position of extruding shower nozzle, ensure the raw-material cooling degree of local identical, reach better cooling effect.
Simultaneously, the inner homogeneous of cooling duct 2 be provided with heater 4, resistive heater spirality is inscribed within the inwall of cooling duct 2 when cooled, gas can pass through cooling duct 2 smoothly, when cooling end and needing preheating, resistance wire Fast Heating preheating base, shortens the working clearance, increases work efficiency.
Base body also comprises temperature sensor, can monitor the temperature of model in print procedure in real time.Staff is facilitated to control the Flow Velocity of water within spirality cooling duct 2 unit interval.
Those of ordinary skill in the art will appreciate that, embodiment described here is to help reader understanding's principle of the present utility model, should be understood to that protection domain of the present utility model is not limited to so special statement and embodiment.Those of ordinary skill in the art can make various other various concrete distortion and combination of not departing from the utility model essence according to these technology enlightenment disclosed in the utility model, and these distortion and combination are still in protection domain of the present utility model.
Claims (5)
1. 3D printer cools and a preheating machine base fast, it is characterized in that: comprise base body, and described base body comprises import (1), cooling duct (2), outlet (3) and heater (4); Described import (1) is arranged at the side of base body; Outlet (3) is arranged at the bottom surface of base body; The inside of base body is provided with cooling duct (2), by cooling duct (2) UNICOM between import (1) and outlet (3); The inner homogeneous of cooling duct (2) be provided with heater (4).
2. 3D printer according to claim 1 cools and preheating machine base fast, it is characterized in that: described cooling duct (2) is spirality, and cooling duct (2) is tangent with base body.
3. 3D printer according to claim 1 cools and preheating machine base fast, it is characterized in that: described heater (4) is resistive heater, and heater (4) is uniformly distributed along spiral cooling duct (2).
4. 3D printer according to claim 1 cools and preheating machine base fast, it is characterized in that: described import (1) is provided with hair-dryer, and outlet (3) is provided with exhaust blower.
5. 3D printer according to claim 3 cools and preheating machine base fast, it is characterized in that: resistive heater spirality is inscribed within the inwall of cooling duct (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618783.5U CN204149529U (en) | 2014-10-22 | 2014-10-22 | A kind of 3D printer cools and preheating machine base fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618783.5U CN204149529U (en) | 2014-10-22 | 2014-10-22 | A kind of 3D printer cools and preheating machine base fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204149529U true CN204149529U (en) | 2015-02-11 |
Family
ID=52507679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420618783.5U Expired - Fee Related CN204149529U (en) | 2014-10-22 | 2014-10-22 | A kind of 3D printer cools and preheating machine base fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204149529U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057885A (en) * | 2016-11-09 | 2018-05-22 | 东台精机股份有限公司 | Heat chiller |
| US10981334B2 (en) | 2015-09-30 | 2021-04-20 | Hewlett-Packard Development Company, L.P. | Heating mechanisms for build volumes |
-
2014
- 2014-10-22 CN CN201420618783.5U patent/CN204149529U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10981334B2 (en) | 2015-09-30 | 2021-04-20 | Hewlett-Packard Development Company, L.P. | Heating mechanisms for build volumes |
| CN108057885A (en) * | 2016-11-09 | 2018-05-22 | 东台精机股份有限公司 | Heat chiller |
| CN108057885B (en) * | 2016-11-09 | 2019-08-20 | 东台精机股份有限公司 | Heat chiller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |