CN207268968U - A kind of continuous magnetizer of magneto - Google Patents
A kind of continuous magnetizer of magneto Download PDFInfo
- Publication number
- CN207268968U CN207268968U CN201721269774.XU CN201721269774U CN207268968U CN 207268968 U CN207268968 U CN 207268968U CN 201721269774 U CN201721269774 U CN 201721269774U CN 207268968 U CN207268968 U CN 207268968U
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- magnetizes
- magnetize
- permanent magnet
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Abstract
The utility model discloses a kind of continuous magnetizer of magneto, mainly include magnetizing apparatus and drill autofeeder, the path that magnetizes is provided with magnetizing apparatus, drill autofeeder magnetizes during the permanent magnet for needing to magnetize continuously is pushed into the path that magnetizes of magnetizing apparatus, magnetize path is surrounded by neodymium iron boron kicker magnet, and neodymium iron boron kicker magnet, which arranges according to Halbach permanent magnet arrays and produces magnetic field, to be used to magnetize.The beneficial effects of the utility model are：Equipment volume is small needed for the utility model, and energy consumption is small, and putting in of not being interrupted time-consuming and laboriously between magnetizing is taken out, and can really be realized and continuously be magnetized；Hall sensor is installed in path, without special in addition detection.
Description
Technical field
The field of magnetizing is the utility model is related to, mainly a kind of continuous magnetizer of magneto.
Background technology
Magnetic material is a kind of industrial widely used functional material.China is Ci Cai big producers of the world, therefore right
The manufacturing technology of magnetic material is attached great importance to.Magnetizing for permanent-magnet material is to manufacture the last key link of permanent-magnet material, and energy
No one ring of key that the potentiality of magnetic material are made full use of.
Traditional magnetization method mainly has two kinds, first, being magnetized (as shown in Figure 1) using electromagnet.By leading to line bag
With DC current, high-intensity magnetic field is produced between electromagnet cartridge, between permanent magnet 1 is placed in cartridge, makes its magnetization.Second, utilize electricity
Magnetize in the magnetic field that pulse current produces.Since the eighties in last century, pulsed magnetizer grows up.Pulsed magnetizer is to utilize
Bulky capacitor discharges coil 2, and high-intensity magnetic field is produced in coil, and permanent magnet 1 is magnetized in this coil.See Fig. 2.
Traditional magnetization method, required equipment is huge, and energy consumption is big, and what is be interrupted time-consuming and laboriously between magnetizing puts in
Take out.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, and a kind of magneto is provided and is continuously magnetized dress
Put.
The purpose of this utility model is completed by following technical solution.This continuous magnetizer of magneto, it is main
To include magnetizing apparatus and drill autofeeder, the path that magnetizes is provided with magnetizing apparatus, drill autofeeder will need what is magnetized
Permanent magnet magnetizes in continuously pushing into the path that magnetizes of magnetizing apparatus, and the path that magnetizes is surrounded by neodymium iron boron kicker magnet,
Neodymium iron boron kicker magnet, which arranges according to Halbach permanent magnet arrays and produces magnetic field, to be used to magnetize.
As preference, Hall sensor is installed in the path that magnetizes, for detecting magnetized permanent magnet.
The beneficial effects of the utility model are：Equipment volume is small needed for the utility model, and energy consumption is small, and should not between magnetizing
Putting in for being interrupted time-consuming and laboriously is taken out, and can really be realized and continuously be magnetized；Hall sensor is installed in path, without special
Door in addition detection.
Brief description of the drawings
Fig. 1 is prior art construction schematic diagram 1；
Fig. 2 is prior art construction schematic diagram 2；
Fig. 3 is the structure diagram by the continuous magnetizer of formula of the utility model.
Fig. 4 is the magnetizer structure chart of the utility model.
Description of reference numerals：Permanent magnet 1, coil 2, drill autofeeder 3, magnetizing apparatus 4, Hall sensor 5, neodymium iron boron is strong
Magnet 6, magnetize path 7.
Embodiment
Detailed introduction is done to the utility model below in conjunction with attached drawing：
As shown in figure 3, this continuous magnetizer of magneto, mainly includes magnetizing apparatus 4 and drill autofeeder 3, is filling
The path 7 that magnetizes is provided with chinaware 4, drill autofeeder 3 continuously pushes the permanent magnet 1 for needing to magnetize into magnetizing apparatus 4
The path 7 that magnetizes magnetizes, and the path 7 that magnetizes is surrounded by neodymium iron boron kicker magnet 6, neodymium iron boron kicker magnet 6 according to Halbach forever
Magnetic array, which arranges and produces magnetic field, to be used to magnetize.Hall sensor 5 is installed in the path 7 that magnetizes, it is magnetized for detecting
Permanent magnet 1.
The key component of magnetizer is magnetizing apparatus, and magnetizing apparatus is interior by contemporary magnetic most strong permanent magnet-neodymium iron boron-generation magnetic
.The assembling arrangement of neodymium iron boron kicker magnet is as shown in Figure 4.This result make use of the original of world-renowned Halbach permanent magnet arrays
Reason.This permanent-magnet structure can greatly increase the magnetic field intensity of magnetizing apparatus intracavitary, up to 1-2T (10000-20000Gs), it is sufficient to
The permanent-magnet ferrites such as permanent-magnet ferrite, aluminium cobalt nickel are made to be magnetized into saturation.Past, any permanent-magnet structure was unable to reach.
The continuous magnetization method of this magneto described in the utility model, this method comprises the following steps：
(1), drill autofeeder 3 continuously pushes the permanent magnet 1 for needing to magnetize into the path 7 that magnetizes of magnetizing apparatus 4；
(2), magnetic field is produced according to the neodymium iron boron kicker magnet 6 of Halbach permanent magnet arrays arrangement, to entering the path 7 that magnetizes
Permanent magnet 1 magnetizes；
(3), after magnetizing, magnetized permanent magnet 1 is released into the path 7 that magnetizes by drill autofeeder 3.
(4), by the Hall sensor 5 installed in the path 7 that magnetizes, magnetized permanent magnet 1 is detected, certified products and not
Certified products classification is handled.
It is understood that it will be understood by those skilled in the art that to the technical solution of the utility model and utility model structure
Think to be subject to equivalent substitution or change the scope of the claims that should all belong to appended by the utility model.
Claims (2)
- A kind of 1. continuous magnetizer of magneto, it is characterised in that：Mainly include magnetizing apparatus (4) and drill autofeeder (3), Be provided with the path that magnetizes (7) in magnetizing apparatus (4), drill autofeeder (3) by the permanent magnet (1) for needing to magnetize continuously push into Magnetize in the path that magnetizes (7) of magnetizing apparatus (4), the path that magnetizes (7) is surrounded by neodymium iron boron kicker magnet (6), neodymium iron boron Kicker magnet (6), which arranges according to Halbach permanent magnet arrays and produces magnetic field, to be used to magnetize.
- 2. the continuous magnetizer of magneto according to claim 1, it is characterised in that：It is provided with the path that magnetizes (7) Hall sensor (5), for detecting magnetized permanent magnet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721269774.XU CN207268968U (en) | 2017-09-29 | 2017-09-29 | A kind of continuous magnetizer of magneto |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721269774.XU CN207268968U (en) | 2017-09-29 | 2017-09-29 | A kind of continuous magnetizer of magneto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207268968U true CN207268968U (en) | 2018-04-24 |
Family
ID=61955172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721269774.XU Active CN207268968U (en) | 2017-09-29 | 2017-09-29 | A kind of continuous magnetizer of magneto |
Country Status (1)
| Country | Link |
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| CN (1) | CN207268968U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578882A (en) * | 2017-09-29 | 2018-01-12 | 杭州史宾纳科技有限公司 | A kind of continuous magnetization method of magneto and device |
| CN109887703A (en) * | 2018-12-04 | 2019-06-14 | 杭州史宾纳科技有限公司 | A kind of neodymium iron boron orientation device of square wave magnet ring |
| RU2718537C1 (en) * | 2019-12-04 | 2020-04-08 | Андрей Борисович Захаренко | Method for magnetisation and assembly of halbach ring of electric machine rotor (options) |
-
2017
- 2017-09-29 CN CN201721269774.XU patent/CN207268968U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578882A (en) * | 2017-09-29 | 2018-01-12 | 杭州史宾纳科技有限公司 | A kind of continuous magnetization method of magneto and device |
| CN109887703A (en) * | 2018-12-04 | 2019-06-14 | 杭州史宾纳科技有限公司 | A kind of neodymium iron boron orientation device of square wave magnet ring |
| CN109887703B (en) * | 2018-12-04 | 2023-08-15 | 杭州史宾纳科技有限公司 | NdFeB (neodymium iron boron) orientation device of square wave magnetic ring |
| RU2718537C1 (en) * | 2019-12-04 | 2020-04-08 | Андрей Борисович Захаренко | Method for magnetisation and assembly of halbach ring of electric machine rotor (options) |
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