Automatic blanking device for powder material for powder metallurgical equipment

A powder material and powder metallurgy technology, applied in the field of powder material automatic blanking device, can solve the problems of reduced blanking speed and uneven spreading.

Inactive Publication Date: 2020-07-07
罗哲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The metal powder feeding device disclosed in this patent only feeds through vibration. As the powder in the box gradually decreases, the feeding speed will also decrease, causing the problem of uneven material distribution.

Method used

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  • Automatic blanking device for powder material for powder metallurgical equipment
  • Automatic blanking device for powder material for powder metallurgical equipment
  • Automatic blanking device for powder material for powder metallurgical equipment

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Embodiment Construction

[0064] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0065] Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlargement or reduction does not represent the size of the actual product; for those skilled in the art, it is understandable that certain known structures and their descriptions in the drawings may be omitted.

[0066] In the drawings of the embodiments of the present invention, the same or similar symbols correspond to the same or similar components; , "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional ...

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Abstract

The invention relates to the technical field of powder metallurgy, in particular to an automatic blanking device for a powder material for powder metallurgical equipment. The device comprises a translation mechanism, a powder box, an air injection mechanism and a discharge valve, wherein the translation mechanism is fixedly arranged on a powder sintering workbench, and the powder box straddles twosides of the powder sintering workbench through the translation mechanism; a plurality of air inlets vertically penetrating through a bottom plate of the powder box are uniformly arranged on the powder box, a discharge port vertically penetrating through the bottom plate of the powder box is further arranged on the powder box, and the discharge port is in an elongated strip shape parallel to thelength direction of the powder box; the discharge valve is fixedly arranged on the powder box, the output end of the air injection mechanism is fixedly arranged in each air inlet, and the output end of the air injection mechanism is closed and the discharge port is closed by a working part of the discharge valve in a non-working state; and the device is simple in feeding, vibration discharging isnot needed, the size of the equipment is reduced, the discharging speed is not affected by the volume of the excess material, the spreading speed is fast, the spreading can be carried out through moving back and forth, and the spreading thickness is uniform and can be controlled.

Description

technical field [0001] The invention relates to the technical field of powder metallurgy, in particular to an automatic powder material blanking device for powder metallurgy equipment. Background technique [0002] Powder metallurgy is a process technology for producing metal powder or using metal powder (or a mixture of metal powder and non-metal powder) as raw material, forming and sintering to manufacture metal materials, composite materials and various types of products. The powder metallurgy method has similarities with the production of ceramics, and both belong to the powder sintering technology. Therefore, a series of new powder metallurgy technologies can also be used for the preparation of ceramic materials. Due to the advantages of powder metallurgy technology, it has become the key to solve the problems of new materials and plays a pivotal role in the development of new materials. [0003] The common powder metallurgy equipment is a metal 3D printer. When the me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F3/105B33Y40/00
CPCB33Y40/00B22F10/00B22F12/50B22F12/224B22F10/28Y02P10/25
Inventor 罗哲
Owner 罗哲
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