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Cooling base used for 3D printer

A technology of 3D printers and cooling channels, applied in 3D object support structures, metal processing equipment, manufacturing tools, etc., can solve problems such as large cooling range, burn users, and different cooling degrees of raw materials, so as to save work interval time and improve work efficiency. Efficiency, fast warm-up effect

Inactive Publication Date: 2018-07-27
CHENGDU YUYUE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the existing technology, we need to wait for a long time for the platform to cool down after the model is printed. If the cooling is not completely completed, the user may be burned or the printed model may not be accurate. The existing cooling device does not work very well. Satisfied, one is that the cooling range is too large, resulting in different cooling degrees of raw materials in different positions, and the other is that the cooling device will cause the 3D printer, especially the vibration of the extrusion nozzle, which will affect the extruded raw materials of the extrusion device. Uniformity affects the quality of the 3D model

Method used

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  • Cooling base used for 3D printer
  • Cooling base used for 3D printer
  • Cooling base used for 3D printer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] like figure 1 As shown, a cooling base for a 3D printer includes a base body, the base body includes an inlet 1, a cooling channel 2 and an outlet 3; the inlet 1 is arranged on the side of the base body; the outlet 3 is arranged on the side of the base body Bottom surface; the interior of the main body of the base is provided with a cooling channel 2, and the inlet 1 and the outlet 3 are communicated through the cooling channel 2.

[0017] The cooling channel 2 is spiral, and the outer circular edge of the cooling channel 2 is tangent to the main body of the base.

[0018] The outlet 3 is arranged in the middle of the spiral shape of the cooling channel 2 .

[0019] Inlet 1 is connected to the cooling medium input pump; outlet 3 is connected to the cooling medium output pump.

[0020] The cooling medium is water.

[0021] The water enters the spiral cooling channel 2 through the inlet 1 and is pumped into the spiral cooling channel 2 through the entire base body, and...

Embodiment 2

[0026] During the whole cooling process, the inlet 1 is connected to the cooling medium input pump; the outlet 3 is connected to the cooling medium output pump. When the cooling work is completed and the printing work is to continue, the working base needs to be preheated again. The cooling medium input pump and the cooling medium output are reversed at the same time, and the hot water removed during cooling is re-inputted into the base to quickly preheat the base, saving heating time and improving printing efficiency.

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PUM

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Abstract

The invention provides a cooling base used for a 3D printer. The cooling base comprises a base body, the base body comprises an inlet, a cooling way and an outlet, the inlet is formed in the side faceof the base body, the outlet is formed in the bottom face of the base body, the cooling way is arranged in the base body, and the inlet and the outlet are communicated through the cooling way. According to the cooling device base used for the 3D printer, the raw material can be more evenly cooled, an extrusion sprayer cannot vibrate, meanwhile, a cooling medium can be circularly used, the base isenergy-saving and environment-friendly, meanwhile, cold and hot medium backflow is used, rapid preheating of the base is achieved, the work internal time is shortened, and work efficiency is improved.

Description

technical field [0001] The invention belongs to the field of 3D advanced manufacturing, in particular to a cooling base for a 3D printer. Background technique [0002] In 3D printing technology, the extrusion equipment extrudes the raw material layer by layer according to the set path to build a three-dimensional model. In this process, as the raw material is extruded, it needs to be cooled at the same time, so that the raw material can be cooled and formed as soon as possible. . Friends who use 3D printers may know that the printing process needs to be preheated and then cooled. But every time after the model is printed, we have to wait for a long time for the platform to cool down, and then we can take the model down. [0003] However, in the existing technology, we need to wait for a long time for the platform to cool down after the model is printed. If the cooling is not completely completed, the user may be burned or the printed model may not be accurate. The existing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/379B29C35/16B33Y40/00
CPCB29C35/16B29C2035/1616B33Y40/00
Inventor 不公告发明人
Owner CHENGDU YUYUE TECH CO LTD
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