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Metal powder vacuum storage device

A metal powder and storage device technology, applied in the direction of additive processing, etc., can solve the problems of reduced working efficiency of 3D printers, incomplete drying of metal powder, and affecting the printing quality of 3D printers, so as to improve 3D printing efficiency and avoid incomplete drying , save the effect of drying process

Pending Publication Date: 2019-09-17
HARBIN FORWEDO MULTI DIMENSIONAL INTELLIGENT EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the existing 3D printer is working, the metal powder from the metal powder storage device needs to be dried before it can be used, resulting in a decrease in the working efficiency of the 3D printer; at the same time, the incomplete drying of the metal powder will also affect the printing of the 3D printer. quality

Method used

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  • Metal powder vacuum storage device
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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.

[0021] Such as figure 1 As shown, the present invention provides a metal powder vacuum storage device, including a storage box 1 for storing metal powder, the inside of the storage box 1 is hollow, and the top of the storage box 1 is provided with a Drop-in port 13, the top of the drop-in port 13 is provided with a sealing cover 14 for covering or opening the drop-in port 13; the storage box 1 is provided with an air inlet 15 connected to the gas cylinder 4, and a vacuum generating device 3 A connected air outlet 16; the bottom of the storage box 1 is provided with a powder outlet 17 connected wi...

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PUM

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Abstract

The invention discloses a metal powder vacuum storage device. The metal powder vacuum storage device comprises a storage box body for storing metal powder. The storage box body is hollow. A charging opening communicating with the exterior is formed in the top of the storage box body, and a sealing cover for covering or opening the charging opening is arranged above the charging opening. A gas inlet connected with a gas bottle and a gas outlet connected with a vacuum generating device are arranged on the storage box body. A powder outlet connected with a powder collecting device is formed in the bottom of the storage box body. The metal powder vacuum storage device has the beneficial effects that by means of the device, the metal powder can be subjected to vacuum storage, the situation that the metal powder is located in dry low-oxygen environments is guaranteed, a drying treatment link before use is omitted, and the working efficiency of 3D printing is improved.

Description

technical field [0001] The invention relates to the field of metal powder storage for 3D printing, in particular to a metal powder vacuum storage device. Background technique [0002] "3D printing" technology (called incremental manufacturing technology in the industry) was produced in the United States in the 1980s, and the development of CAD (computer-aided design), CNC (digital control), automatic control, laser and other technologies is its predecessor. Because it has been developed for less than 30 years. It is a manufacturing technology that integrates optical / mechanical / electrical, computer, numerical control and new materials, emerging in the global advanced manufacturing field. In this field, the technology gap between our country and the developed countries in the world is relatively small, almost on the same starting line. The reason why it is called incremental manufacturing is that it is different from traditional cutting and other material "removal" manufactu...

Claims

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Application Information

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IPC IPC(8): B22F3/00B33Y40/00B22F12/52
CPCB22F3/003B33Y40/00
Inventor 杨平胡丽刚林慧敏齐达王昌龄宋施墨
Owner HARBIN FORWEDO MULTI DIMENSIONAL INTELLIGENT EQUIP CO LTD
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