Metal powder recovery device in metal processing process

Abstract

The invention discloses a metal powder recovery device in a metal processing process. The metal powder recovery device comprises a processing shell; a processing table is fixedly connected to the bottom part of the inner wall of the processing shell; a recovery assembly is fixedly arranged at one end of the processing shell; an auxiliary assembly is fixedly arranged at the end, away from the recovery assembly, of the processing shell; and a collecting assembly is fixedly arranged at the end, away from the processing shell, of the recovery assembly. According to the metal powder recovery device, a first gear rotates, and by a transmission shaft, the first gear drives first fan blades to rotate to generate airflow; the airflow entering a recovery pipe from an air inlet pipe flows towards the end away from a recovery cover, air in the recovery cover is driven to flow, and negative pressure is generated at the position of the recovery cover, so that metal powder on the top of the processing table can be sucked into the recovery pipe under the influence of the airflow generated by negative pressure of the recovery cover; and no fan blade is arranged in the recovery pipe, thereby avoiding that the situation that the fan blades are stained with the metal powder to affect powder recovery.

Description

Technical field[0001]The present invention relates to the field of metal processing, in particular a metal powder recovery device during metal processing.Background technique[0002]Metal processing is referred to as metalworking, is a process technology for processing metal materials into items, parts, and components, including large parts of bridge, ship, etc., and even the engine, jewelry, and watches, it is widely used in science. Industrial, art, crafts and other different areas, in the current factory, producing a certain powder, these powders will be stacked on the ground, which will cause a lot of waste, so they need to recover these metal powders.[0003]However, when the prior art is actually used, when the metal powder is recovered by the fan, the metal powder will be contaminated on the fan blade of the fan, and the long-term use will cause normal use of the metal powder on the blade to affect the normal use of the recovery device.Inventive content[0004]It is an object of th...

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Problems solved by technology

[0003] However, in the actual use of the prior art, when the metal powder is recovered by the fan, the metal powder will be contaminated on the fan blade of the fan. Long-term use will make the fan blade covered with metal powder and affect the normal use of the recovery device.

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