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Alloy powder recovery device for metal additive manufacturing

An alloy powder and metal additive technology, applied in additive manufacturing, additive processing, etc., can solve the problems of low relative efficiency, unable to keep up with collection speed, slow collection efficiency, etc., and achieve the effect of improving efficiency

Inactive Publication Date: 2021-03-16
江西鑫润材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Because when people cut metal, the alloy powder produced by the metal will fly randomly, which is easy to cause harm to the human body. However, when people collect the alloy powder, it is very troublesome. The equipment for collecting alloy powder on the market The efficiency of most collections is slow and cannot keep up with the collection of alloy powder produced during metal cutting, and the relative efficiency is low
[0003] Patent application: CN201921923300.1, the publication date is 20191108, which discloses a metal powder recovery device in the process of stainless steel processing, including recovery, collection tank, internal filter layer, storage box, handle, fixed rod, rotating shaft, suction fan, recovery Holes and fine screens, the fine screens filter the impurities in the metal powder, through the surface filtration, the metal impurities are left in the collection tank of the recovery device, the metal powder enters the interior of the recovery box through the recovery holes, and at the same time starts the suction fan, Through the internal circuit, the rotating shaft drives the suction fan to rotate, and when the suction fan rotates, suction is generated to effectively attract the metal powder around the top of the recovery box, and the attracted metal powder enters the storage box through the suction of the suction fan. , the metal powder is stored and recovered through the storage box. When the storage box is full, pull the handle to remove the storage box from the recovery box, and the metal powder can be recycled and processed. However, due to the continuous processing of metal, the alloy powder floats faster. Fast, relatively slow to collect powder
[0004] To sum up, the collection of alloy powder generated during metal processing is slow, and the collection speed cannot keep up with the speed of generation. Design a metal additive manufacturing device that quickly absorbs alloy powder and facilitates the collection of alloy powder. Device for recovery of alloy powder

Method used

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  • Alloy powder recovery device for metal additive manufacturing
  • Alloy powder recovery device for metal additive manufacturing
  • Alloy powder recovery device for metal additive manufacturing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] A device for alloy powder recovery for metal additive manufacturing, such as figure 1 and figure 2 As shown, it includes a base frame 1, a magnetic suction mechanism 2, a powder scraping mechanism 3 and an air suction mechanism 4. The front side of the base frame 1 is provided with a magnetic suction mechanism 2, and a powder scraping mechanism is provided between the base frame 1 and the magnetic suction mechanism 2. 3. The air suction mechanism 4 is provided on the base frame 1 .

[0072] When people need to recycle the alloy powder after the metal processing is completed, the floating alloy powder falls on the magnetic suction mechanism 2, and the alloy powder is adsorbed by the magnetic suction mechanism 2. At this time, people open the powder scraping mechanism 3 to make the scraping powder The powder mechanism 3 scrapes the alloy powder adsorbed on the magnetic suction mechanism 2, and at the same time rotates the wind suction mechanism 4, so that the powder scr...

Embodiment 2

[0074] On the basis of Example 1, such as image 3 As shown, the magnetic attraction mechanism 2 includes a first slide bar 21, a first spring 22, an electromagnetic force plate 23 and an insulating plate 24, and the front and rear sides of the base frame 1 are slidably provided with the first slide bar 21. An electromagnetic force plate 23 is arranged between the bottoms of the first slide bars 21, and a first spring 22 is sheathed on the two first slide bars 21, and the two ends of the first spring 22 are respectively connected with the electromagnetic force plate 23 and the base frame 1, Both left and right ends of the electromagnetic force plate 23 are connected with insulating plates 24 .

[0075] After the metal processing is completed, the floating alloy powder is absorbed by the suction force of the electromagnetic force plate 23. At this time, people open the powder scraping mechanism 3, so that the powder scraping mechanism 3 scrapes the alloy powder on the electroma...

Embodiment 3

[0077] On the basis of Example 2, such as figure 1 , figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, the powder scraping mechanism 3 includes a first fixed mount 31, a cylinder 32, a second fixed mount 33, a first rotating shaft 34, a strut 35 and a rectangular cutting block 36, and the front side of the base frame 1 is provided with a first fixed mount 31. A cylinder 32 is installed between the first fixed frame 31 and the base frame 1. The telescopic rod of the cylinder 32 is connected with a second fixed frame 33. The second fixed frame 33 is provided with a first rotating shaft 34. Both sides are rotatably provided with struts 35, and the bottoms of the two struts 35 are connected with a rectangular cutting block 36, which is slidably connected with the electromagnetic force plate 23.

[0078] When the electromagnetic force plate 23 adsorbs the alloy powder, people open the cylinder 32, so that the telescopic rod of the cylinder 32 d...

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PUM

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Abstract

The invention relates to an alloy powder recovery device, in particular to an alloy powder recovery device for metal additive manufacturing. The alloy powder recovery device for the metal additive manufacturing can rapidly attract alloy powder and conveniently collect the alloy powder. The alloy powder recovery device for the metal additive manufacturing comprises a base frame, a magnetic attraction mechanism, a powder scraping mechanism and an air suction mechanism, wherein the magnetic attraction mechanism is arranged on the side portion of the bottom of the base frame; the powder scraping mechanism is arranged between the base frame and the magnetic attraction mechanism; and the air suction mechanism is arranged on the base frame. Through mutual cooperation of the magnetic attraction mechanism and the powder scraping mechanism, the alloy powder is attracted through an electromagnetic force plate, the alloy powder is scraped through a rectangular scraping block, and therefore peoplecan conveniently collect the alloy powder, and the effect of rapidly concentrating the floating alloy powder is achieved.

Description

technical field [0001] The invention relates to a device for recovering alloy powder, in particular to a device for recovering alloy powder for metal additive manufacturing. Background technique [0002] Because when people cut metal, the alloy powder produced by the metal will fly randomly, which is easy to cause harm to the human body. However, when people collect the alloy powder, it is very troublesome. The equipment for collecting alloy powder on the market Most of the collection efficiency is slow, can not keep up with the collection of alloy powder generated during metal cutting, relatively low efficiency. [0003] Patent application: CN201921923300.1, the publication date is 20191108, which discloses a metal powder recovery device in the process of stainless steel processing, including recovery, collection tank, internal filter layer, storage box, handle, fixed rod, rotating shaft, suction fan, recovery Holes and fine screens, the fine screens filter the impurities ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F10/73B22F12/00B33Y40/00
CPCB22F3/00B33Y40/00
Inventor 周海生
Owner 江西鑫润材料科技有限公司