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Neodymium iron boron waste continuous blanking device and method

A blanking device, NdFeB technology, applied in chemical instruments and methods, cleaning methods and utensils, cleaning methods using liquids, etc., can solve the problem of inability to precisely control the amount of NdFeB waste blanking

Active Publication Date: 2020-10-02
XINFENG BAOGANG XINLI RARE EARTH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the purposes of the present invention is to solve the problem that the NdFeB waste device in the prior art cannot accurately control the amount of NdFeB waste falling

Method used

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  • Neodymium iron boron waste continuous blanking device and method
  • Neodymium iron boron waste continuous blanking device and method
  • Neodymium iron boron waste continuous blanking device and method

Examples

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Embodiment 1

[0065] A continuous blanking device for NdFeB waste, wherein, such as figure 1 , 2 As shown, it includes: a blanking hopper 10 , a transmission mechanism 20 , a blocking mechanism 30 , a support body 40 , a suspension frame 50 , a rotator 80 , a trigger mechanism 60 , and a loading mechanism 70 .

[0066] There are at least two dropping hoppers 10 arranged along the left and right directions.

[0067] The blanking hopper 10 is embedded in a transmission mechanism 20 , and the transmission mechanism 20 has: a transmission motor 21 , a first transmission gear 22 , a second transmission gear 24 , a transmission belt 23 , and a third transmission gear 25 .

[0068] The first transmission gear 22 is connected with the power end of the transmission motor 21 . The second transmission gear 24 is disposed at the right end of the first transmission gear 22 . The transmission belt 23 connects the power end of the transmission motor 21 and the second transmission gear 24 . The third t...

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Abstract

The invention discloses a neodymium iron boron waste continuous blanking device, which relates to the technical field of blanking control, and comprises blanking hoppers, a transmission mechanism, a plugging mechanism, a support body, a suspension frame, a rotator, a trigger mechanism and a loading mechanism. The two blanking hoppers are synchronously opened through the transmission mechanism; theneodymium iron boron waste falls onto the loading mechanism; in this process, air in the air cavity is pushed into the air bag, and then the air bag expands; later, when the loading mechanism carriesa predetermined amount, the carrying mechanism moves downward and squeezes the air bag, so that the gas in the air bag flows back, and the blanking hoppers are blocked again; when the discharging speeds of the two blanking hoppers are different and then the loading mechanism inclines, the downward inclined end of the loading mechanism extrudes the air bag firstly to block the blanking hopper withhigh blanking speed, and the blanking hopper with low blanking speed continues blanking, so that the loading mechanism finally balances and extrudes the remaining air bags to finally seal the two blanking hoppers, and the blanking amount of the two blanking hoppers can be accurately controlled.

Description

technical field [0001] The invention relates to the technical field of blanking control, in particular to a continuous blanking device for NdFeB waste. Background technique [0002] Neodymium iron boron, simply speaking, is a kind of magnet. The difference from the magnets we usually see is that it is called "magnet king" for its excellent magnetic properties. Ndfeb contains a large amount of rare earth elements, iron and Shan, its characteristics are hard and brittle. Because the surface is easily oxidized and corroded, NdFeB must be surface coated. Surface chemical passivation is one of the good solutions. NdFeB is a kind of rare earth permanent magnet material It has extremely high magnetic energy product and coercive force, and the advantages of high energy density make NdFeB permanent magnet materials widely used in modern industry and electronic technology, so that instruments and meters, electroacoustic motors, magnetic edge magnetization and other equipment Miniatur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F15/02B01F15/04B08B3/04B08B13/00
CPCB08B3/04B08B13/00B01F35/71731B01F35/881B01F2101/25
Inventor 刘勇张华张相良谢志忠郭建
Owner XINFENG BAOGANG XINLI RARE EARTH
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