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Automatic moving and fetching device for neodymium iron boron performed compact

A neodymium-iron-boron, removal technology, applied in the direction of magnetic materials, magnetic objects, electrical components, etc., can solve the problems of material waste, low production efficiency, large proportion of manual work, etc., to prevent raw materials from missing edges and corners, improving The effect of production efficiency

Active Publication Date: 2016-09-07
BAOTOU TIANHE MAGNETICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the field of rare earth metallurgical processing, at present, sintered NdFeB magnets are permanent magnets with the widest application, the largest output, and the strongest comprehensive magnetic properties. Among them, the proportion of manual work in the molding process is large, the production efficiency is low, the waste of materials is serious, the quality control is difficult, and the phenomenon of missing edges and corners occurs from time to time, and the materials in the process are in powder state, so it is not suitable for long-term storage. Some molding processes have become a major obstacle to reducing production costs and improving product quality

Method used

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  • Automatic moving and fetching device for neodymium iron boron performed compact
  • Automatic moving and fetching device for neodymium iron boron performed compact

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] figure 1 It is a schematic diagram of the overall structure of an automatic removal device for NdFeB prefabricated compacts of the present invention. Such as figure 1 As shown, the device of the present invention includes a vacuum adsorption unit, a prefabricated compact moving protection channel 5, a prefabricated compact receiving platform 6, a PLC control circuit, and a servo unit (not shown), wherein the vacuum adsorption unit is used for removing NdFeB prefabricated compact, which includes a gas supply unit (not shown, a nitrogen supply unit in this embodiment), a gas channel 1 (a nitrogen channel in this embodiment), a vacuum generating unit 2, a powder collector 3 and sucker4. The gas supply unit communicates with the gas flow channel 1 and is used for supplying inert gas (such as nitrogen) to the gas channel to protect the NdFeB prefabricated compact. The vacuum generating unit 2 communicates with the gas channel 1 and is used to form negative pressure in the...

Embodiment 2

[0029] Except that the thickness of the sponge in embodiment 1 is replaced by 15mm by 10mm, all the other components and parameters are the same as embodiment 1.

Embodiment 3

[0031] Except that the taper angle α in embodiment 1 is replaced by 105° from 135°, other components and parameters are the same as in embodiment 1.

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Abstract

The invention discloses an automatic moving and fetching device for a neodymium iron boron performed compact, comprising a vacuum adsorption unit, a performed compact moving guard channel, a performed compact receiving platform, a PLC control circuit and a servo unit, wherein the vacuum adsorption unit is used for moving and fetching the neodymium iron boron performed compact; the performed compact moving and fetching guard channel is used for conveying the moved and fetched neodymium iron boron performed compact; the performed compact receiving platform is used for bearing the moved and fetched neodymium iron boron performed compact and is connected with the performed compact moving and fetching guard channel; and the PLC control circuit and the servo unit are used for controlling the vacuum adsorption unit to move and fetch the neodymium iron boron performed compact. The device disclosed by the invention not only can be used for realizing automation to increase the production efficiency, but also can be used for avoiding the phenomenon of edge and corner losing of raw materials during existing manual operation.

Description

technical field [0001] The invention relates to an automatic removal device for a NdFeB prefabricated compact, and the device belongs to the field of rare earth metallurgical processing. Background technique [0002] In the field of rare earth metallurgical processing, at present, sintered NdFeB magnets are permanent magnets with the widest application, the largest output, and the strongest comprehensive magnetic properties. Among them, the proportion of manual work in the molding process is large, the production efficiency is low, the waste of materials is serious, the quality control is difficult, and the phenomenon of missing edges and corners occurs from time to time, and the materials in the process are in powder state, which is not suitable for long-term storage. Now Some molding processes have become a major obstacle to reducing production costs and improving product quality. [0003] Therefore, there is an urgent need for an automatic removal device for NdFeB prefab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F3/00H01F1/057
CPCH01F1/0576B22F3/00
Inventor 吴树杰董义苗聚昌刁树林伊海波刘尕珍袁易陈雅袁文杰
Owner BAOTOU TIANHE MAGNETICS TECH CO LTD
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