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Heat dissipation device for three-dimensional line printer

A technology for heat sinks and printers, used in indirect heat exchangers, lighting and heating equipment, additive processing, etc. problems, to achieve the effect of solving accumulated heat and improving the overall use efficiency

Inactive Publication Date: 2021-06-18
XYZPRINTING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the printing material will generate high heat during curing, especially when the 3D printing machine is printing quickly, a large amount of heat generated in a short period of time is difficult to dissipate and accumulate in the 3D printing machine. The parts in contact with the cured resin will affect the printing effect and cause the overall efficiency of the 3D printing machine to deteriorate

Method used

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  • Heat dissipation device for three-dimensional line printer
  • Heat dissipation device for three-dimensional line printer
  • Heat dissipation device for three-dimensional line printer

Examples

Experimental program
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Effect test

Embodiment Construction

[0032] In the 3D printing technology, the commonly used printing material is photocurable resin, and in the process of 3D printing, the faster the photocurable resin cures, the faster the heat will accumulate. Therefore, heat dissipation of printing materials is necessary.

[0033] figure 1 is a schematic diagram of the heat dissipation device of a 3D printer, and figure 2 for figure 1 A top view of the heat sink. Please also refer to figure 1 and figure 2 , the heat dissipation device 100 of the three-dimensional printing machine includes a storage tank 110 , a pipe circuit 120 , a pump 130 , a heat dissipation unit 140 and a release film 150 . The storage tank 110 is used to hold the printing material M; the pipe circuit 120 is connected to the storage tank 110; the pump 130 is connected to the pipe circuit 120 for pumping the printing material M from the storage tank 110 to circulate through the pipe circuit 120; heat dissipation The unit 140 is connected to the pip...

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Abstract

The invention provides a heat dissipation device for a three-dimensional line printer. The heat dissipation device comprises a storage tank, a pipe loop, a pump, a heat dissipation unit and a release film; the storage tank is used for containing a line printing material, and the pipe loop is connected to the storage tank; the pump is connected with the pipe loop and is used for pumping the line printing material to circulate from the storage tank through the pipe loop, the heat dissipation unit is connected with the pipe loop, and the line printing material is pumped into the pipe loop, is subjected to heat dissipation by the heat dissipation unit and then is injected into the storage tank again; and the release film is arranged at the bottom of the storage tank.

Description

technical field [0001] The invention relates to a heat dissipation device, in particular to a heat dissipation device applied to a three-dimensional printing machine. Background technique [0002] In 3D printers, photocurable resins are usually used as printing materials. Since the printing material will generate high heat during curing, especially when the 3D printing machine is printing quickly, a large amount of heat generated in a short period of time is difficult to dissipate and accumulate in the 3D printing machine. Parts in contact with the cured resin will affect the printing effect and cause the overall efficiency of the 3D printing machine to deteriorate. Contents of the invention [0003] The invention provides a heat dissipation device for a three-dimensional printing machine. [0004] A heat dissipation device of a three-dimensional printing machine of the present invention includes a storage tank, a pipe loop, a pump, a heat dissipation unit and a release ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/20B29C35/16B33Y30/00
CPCB29C64/20B29C35/16B33Y30/00B29C2035/1658F28D15/0275F28D2021/0029B33Y40/00B29C2035/0283B29B13/02
Inventor 葛昌彦郭宗桦
Owner XYZPRINTING