Metal powder paving device for 3D dual-laser metal printer

A dual-laser technology for printers, applied in the direction of process efficiency improvement, energy efficiency improvement, additive processing, etc., can solve problems such as uneven distribution of metal powder, lower paving quality, etc., and achieve the effect of high versatility

Active Publication Date: 2021-11-09
江苏克洛斯激光科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a metal powder paving device for 3D dual laser metal printers, which solves the problem of uneven distribution of metal powder and lower paving quality

Method used

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  • Metal powder paving device for 3D dual-laser metal printer
  • Metal powder paving device for 3D dual-laser metal printer
  • Metal powder paving device for 3D dual-laser metal printer

Examples

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Embodiment

[0028] Such as Figure 1-6As shown, the embodiment of the present invention provides a metal powder paving device for a 3D dual laser metal printer, including a table top 1 and a paving assembly 11, and the paving assembly 11 includes a vertical block 12, and the inside of the vertical block 12 is provided with a second limiting groove 13. The inner walls of the left and right sides of the second limiting groove 13 are provided with card slots 14, the inside of the second limiting groove 13 is slidably connected with a column 15, and the lower end of the column 15 is fixedly connected with a second fixed block 16, and the bottom of the column 15 A sliding column 17 is slidably connected in the inner through hole, and a third limiting groove 19 is arranged inside the second fixed block 16. The lower end of the sliding column 17 runs through the second fixing block 16 to the third limiting groove 19 and is fixedly connected with a The push block 18 and the sliding column 17 are ...

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PUM

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Abstract

The invention provides a metal powder paving device for a 3D dual-laser metal printer, and relates to the field of 3D dual-laser metal printers. The metal powder paving device for the 3D double-laser metal printer comprises a table top and a paving assembly, the paving assembly comprises a vertical block, a second limiting groove is formed in the vertical block, clamping grooves are formed in the inner walls of the left side and the right side of the second limiting groove correspondingly, a stand column is slidably connected into the second limiting groove, and the lower end of the stand column is fixedly connected with a second fixing block. The purpose that the output quantity of metal powder is the same within the same time can be achieved by uniformly regulating and controlling the use angle of a baffle, the output quantity of the metal powder is effectively controlled, the problem that the metal powder is not uniformly distributed on a workpiece is solved, and the problem that paving work is affected due to non-uniform distribution of the metal powder is solved.

Description

technical field [0001] The invention relates to the technical field of 3D dual-laser metal printers, in particular to a metal powder paving device for 3D dual-laser metal printers. Background technique [0002] 3D printer is a kind of accumulative manufacturing technology, that is, a machine of rapid prototyping technology. It is a kind of machine based on digital model files, using special wax, powdered metal or plastic and other bondable materials to print layer by layer. The 3D dual laser metal printer is a metal printer that uses dual lasers as an energy source. [0003] The 3D dual-laser metal printers used today need to cooperate with the powder spreading device to complete the printing of metal parts during the printing process. When the 3D dual-laser metal printer is working, the workpiece on the working area is first sintered by dual lasers, and the sintered sheet-shaped workpiece Lower one station, and then the powder spreading device will spread a layer of metal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F12/63B22F12/45B33Y30/00
CPCB22F12/63B22F12/45B33Y30/00Y02P10/25
Inventor 杨晓卿
Owner 江苏克洛斯激光科技有限公司
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