Metal powder recovery equipment in a 3D printing metal equipment

Abstract

The invention discloses a metal powder recovery device in 3D printing metal equipment, which comprises a bottom plate, the lower end of the bottom plate is fixedly connected with equidistantly distributed sliding wheels, and the upper left end of the bottom plate is provided with front and rear symmetrical guide grooves, the guide A guide block is slidably connected in the groove, and the upper end of the guide block and another guide block is fixedly connected with a support plate, and the upper end of the bottom plate is fixedly connected with a motor and a recovery box from left to right, and the upper end of the recovery box is from left to right. An exhaust fan, a blower and a material inlet are fixedly connected in turn, the right end of the recovery box is fixedly connected with an air supply port, the second magnet and the first magnet are magnetically connected, and the upper end of the dust cover is fixedly connected with an air suction port. The invention sets up an exhaust fan to recycle the excess metal powder generated during printing, which effectively reduces the cost of printing, further improves the effect of metal powder recovery, has higher practicability and versatility, separates impurities in metal powder, and improves the quality of metal powder. of quality.

Description

technical field [0001] The invention belongs to the technical field of 3D printing equipment, and in particular relates to metal powder recovery equipment in 3D printing metal equipment. Background technique [0002] It is a technology based on digital model files and using bondable materials such as powdered metal or plastic to construct objects by layer-by-layer printing. 3D printing is usually realized by digital technology material printers. [0003] 3D printing technology is often used to make models in the fields of mold manufacturing and industrial design, and is gradually used in the direct manufacture of some products. However, when the existing 3D printers print, the metal powder cannot be fully utilized, and the excess metal powder If it is not recycled in time, it will pollute the air, long-term inhalation will cause harm to the human body, and the utilization rate of metal powder will decrease, which will increase the cost of printing. Contents of the inventio...

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