Bracket for lifting the powder bin of electron beam 3d printing equipment

Abstract

The invention discloses a support, in particular discloses a support for lifting powder bins of electron beam 3D printing equipment, and belongs to the technical field of design and manufacture of 3D printing equipment accessories. A support for lifting powder bins of electron beam 3D printing equipment that is relatively high in production efficiency, relatively low in labor intensity, and easy to realize large-scale production is provided. The bracket includes a powder bin hanging arm, a guiding mobile supporting arm and a transition strengthening connection assembly, the guiding moving supporting arm is connected to the lower end of the transition strengthening connecting assembly, and the powder bin hanging arm is connected to the The upper connection of the transition strengthening connection assembly, the powder bin supported on the suspension arm of the powder bin is arranged on the elevator reciprocatingly movable along the height direction through the guide mobile support arm, and the powder bin supported on the suspension arm of the powder bin The upper powder bin is placed at the position where it needs to be loaded under the cooperation of the transition strengthening connection assembly.

Description

technical field [0001] The invention relates to a support, in particular to a support for lifting powder bins of electron beam 3D printing equipment, and belongs to the technical field of design and manufacture of 3D printing equipment accessories. Background technique [0002] As an emerging technology in the field of manufacturing, 3D printing technology has the characteristics of wide application fields, high forming efficiency, high material utilization rate and meeting individual needs compared with traditional casting and forging methods. It is based on a three-dimensional digital model, and is a technology that is formed by melting single or composite materials such as metals, plastics, and ceramics layer by layer. Electron beam 3D printing is a forming system that uses electron beams as an energy source to manufacture solid parts by melting metal powder layer by layer in a high vacuum environment. It can realize high-performance complex structures without dies, fast...

AI Technical Summary

Problems solved by technology

[0003] Although the electron beam 3D printing technology has the above advantages, there are still many shortcomings in the design of the electron beam 3D printing forming equipment. For example, the electron beam 3D printing equipment produced by Arcam AB has a higher position of the powder chamber, and it needs to be added during printing. A large amount of metal powder, up to 120KG, leads to time-consuming and laborious handling of the powder warehouse, which cannot meet the needs of large-scale and batch production

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