CN105118607B - A kind of more magnetic pole group integrations pass through formula demagnetizer - Google Patents
A kind of more magnetic pole group integrations pass through formula demagnetizer Download PDFInfo
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- CN105118607B CN105118607B CN201510630271.XA CN201510630271A CN105118607B CN 105118607 B CN105118607 B CN 105118607B CN 201510630271 A CN201510630271 A CN 201510630271A CN 105118607 B CN105118607 B CN 105118607B
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- demagnetization
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Abstract
The present invention relates to a kind of more magnetic pole group integrations to pass through formula demagnetizer, including belt conveyor, multiple demagnetization components and the fagging for supporting demagnetization component, fagging is fixedly installed on below the conveyer belt of belt conveyor, conveying direction spread configuration of multiple demagnetization components along conveyer belt, the demagnetization component includes the housing of upper end open, the cover plate of housing can be closed, the iron core group being placed in housing and the coil windings to match with iron core group, iron core group is made up of bottom disk and multiple iron core columns being arranged on bottom disk, coil windings are arranged with each iron core column, all coils winding accesses demagnetization circuit.The present invention's is simple in construction by formula demagnetizer, magnetic field is only produced by the combination of iron core group and coil windings, fault rate is low in the process of running for device, and workpiece is during demagnetization, field regions can be smoothly passed, the scuffing and chamfering for avoiding part are damaged, and substantially reduce the percent defective of demagnetization workpiece.
Description
Technical field
The present invention relates to demagnetization processing unit technical field, and in particular to a kind of more magnetic pole group integrations are demagnetized by formula to be filled
Put.
Background technology
In the industrial production, many work pieces process adsorb workpiece mode to complete using magnechuck, completion of processing
Afterwards, it is necessary to eliminate magnetic again, ensure the machining accuracy and detection quality of product.But multi items, shape for production in enormous quantities
Shape is different, the demagnetization of the big workpiece of size difference, it is necessary to which one can be strong to workpiece size compatibility, is suitable for multi items rule
The demagnetizer of lattice, reach the purpose of batch workpiece demagnetization.
At present, the demagnetizer of the fact that above-mentioned can be met, generally use is permanent magnetism demagnetizer.It is this
The characteristics of demagnetizer is, is permanent magnet inside it.Transmission belt by demagnetization workpiece it is upper and lower respectively have moved back as one group
Magnetic device, by its rotation of motor band, the NS poles of permanent magnet alternately change, and produce alternating magnetic field.
This demagnetization mode is highly there are certain requirements to workpiece size, it is necessary to according to different workpiece heights, regulation demagnetization
The screw rod that device moves up and down, it is selected appropriate height as far as possible, reach demagnetization effectiveness, for many enterprises, have daily more
The workpiece of individual kind is needed it is necessary to adjust the height of which group demagnetizer of top repeatedly when demagnetization, and operation, which seems, compares
It is cumbersome.This demagnetization mode has a problem to be difficult to avoid that, demagnetize work when, when a collection of workpiece is passing through permanent magnetic with transmission belt
During iron demagnetizer, phenomenon of the absorption by workpiece occurs in which permanent demagnetizer of group above, by absorption of workpieces upper
On the shell of the group permanent-magnet demagnetizer of face one, depart from transmission belt.Under the NS poles rotational transform of rotation, the workpiece moves back at this
Ceaselessly shaken on magnetic device shell, below this part shake workpiece, transmission belt is ceaselessly with batch by demagnetization workpiece
By the way that some workpiece will be collided by upper and lower shake workpiece, and workpiece can scratch, and chamfering can bump injury.
The content of the invention
The purpose of the present invention be for solve above-mentioned technical problem deficiency, there is provided a kind of more magnetic pole group integrations are moved back by formula
Magnetic device, not only effectively it can prevent workpiece from scratching, the bump injury of chamfering, moreover it is possible to meet that the size of different type workpiece demagnetization will
Ask.
The present invention is in order to solve the above technical problems, the technical scheme provided is：A kind of more magnetic pole group integrations pass through formula
Demagnetizer, including belt conveyor, multiple demagnetization components and the fagging for supporting demagnetization component, the fagging are fixed and set
Put below the conveyer belt of belt conveyor, conveying direction spread configuration of multiple demagnetization components along conveyer belt, the demagnetization group
The housing of part including upper end open, the cover plate of housing, the iron core group being placed in housing can be closed and matched with iron core group
Coil windings, the upper surface of cover plate are in contact with conveyer belt for support belt, and iron core group is by bottom disk and multiple settings
Iron core column on bottom disk is formed, and is arranged with coil windings in each iron core column, all coils winding accesses demagnetization
Circuit.
The further improvement for passing through formula demagnetizer as a kind of more magnetic pole group integrations of the present invention：The demagnetization component
Cover plate is anti abrasive non-magnetic material.
The further improvement for passing through formula demagnetizer as a kind of more magnetic pole group integrations of the present invention：It is adjacent on the fagging
Two the distance between component all sames of demagnetizing.
The further improvement for passing through formula demagnetizer as a kind of more magnetic pole group integrations of the present invention：It is more in the iron core group
Individual iron core column is disposed side by side on bottom disk.
The further improvement for passing through formula demagnetizer as a kind of more magnetic pole group integrations of the present invention：The multiple iron core column
Orientation and conveyer belt conveying direction it is arranged in parallel.
Beneficial effect
1st, the present invention's is simple in construction by formula demagnetizer, and the combination for only passing through iron core group and coil windings produces magnetic
, fault rate is low in the process of running for device, and workpiece can smoothly pass field regions, avoid part during demagnetization
Scuffing and chamfering damage, substantially reduce the percent defective of demagnetization workpiece；
2nd, it is of the invention to cover a coil windings in each iron core column by formula demagnetizer, therefore at work
The field homogeneity of iron core group end face, magnetic field intensity is big, by demagnetization workpiece during by alternating magnetic field, eliminates magnetic, moves back
Workpiece residual magnetism amount is small after magnetic；
3rd, the size requirement that can meet the demagnetization of different type workpiece by formula demagnetizer of the invention, according to work to be demagnetized
The size of part, selectively increase or decrease the quantity for the component that demagnetized on fagging, it is not necessary to the transporting velocity of conveyer belt is reduced, and then
Operating efficiency will not be reduced.
Brief description of the drawings
Fig. 1 is structural representation of the present invention by formula demagnetizer；
Fig. 2 is internal structure schematic diagram of the present invention by the component that demagnetized in formula demagnetizer；
Marked in figure：1st, belt conveyor, 2, demagnetization component, 3, fagging, 4, housing, 5, cover plate, 6, coil windings, 7, bottom
Portion's disk, 8, iron core column, 9, workpiece.
Embodiment
As shown in the figure：A kind of more magnetic pole group integrations pass through formula demagnetizer, including belt conveyor 1, multiple demagnetization groups
Part 2 and the fagging 3 for supporting demagnetization component 2, belt conveyor 1 are used to transmit workpiece 9 to be demagnetized, and the fagging 3 is solid
Surely it is arranged on below the conveyer belt of belt conveyor 1, conveying direction spread configuration of multiple demagnetization components 2 along conveyer belt, fagging 3
The distance between upper two neighboring demagnetization component 2 all same.The demagnetization component 2 includes the housing 4 of upper end open, can close shell
The cover plate 5 of body 4, the iron core group being placed in housing 4 and the coil windings 6 to match with iron core group, cover plate 5 are anti abrasive non-
Magnetic conductive material, the upper surface of cover plate 5 are in contact with conveyer belt for support belt, and iron core group is by bottom disk 7 and multiple sets
The iron core column 8 put on bottom disk 7 is formed, and multiple iron core columns 8 are disposed side by side on bottom disk 7 in iron core group, Mei Getie
Coil windings 6 are arranged with stem 8, all coils winding 6 accesses demagnetization circuit.
It is of the invention to be by the operation principle of formula demagnetizer：The workpiece for needing to demagnetize is put on the belt, conveyer belt
Along conveying direction displacement under the driving of motor, it is introduced into the alternating magnetic field of demagnetization component formation and demagnetizes by demagnetization workpiece, so
Leave alternating magnetic field gradually afterwards, complete the process of workpiece alternation decay demagnetization, go round and begin again, so that it may complete batch workpiece demagnetization
Work.When needing the workpiece that demagnetizes smaller, the quantity of demagnetization component can be suitably reduced, it is necessary to during the larger workpiece that demagnetizes, is fitted
When the quantity of increase demagnetization component, whole adjustment process need not change the speed of conveyer, so as to not interfere with the work of demagnetization
Make efficiency.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the technical spirit pair according to the present invention without departing from technical solution of the present invention content
Any simple modification, equivalent change and modification that above example is made, in the range of still falling within technical solution of the present invention.
Claims (3)
1. a kind of more magnetic pole group integrations pass through formula demagnetizer, it is characterised in that：By belt conveyor（1）, multiple demagnetization groups
Part（2）And for supporting the component that demagnetizes（2）Fagging（3）Composition, the fagging（3）It is fixedly installed on belt conveyor（1）
Conveyer belt below, multiple demagnetization components（2）Along the conveying direction spread configuration of conveyer belt, the demagnetization component（2）Including upper
The housing of end opening（4）, housing can be closed（4）Cover plate（5）, be placed in housing（4）Interior iron core group and match with iron core group
The coil windings of set（6）, cover plate（5）Upper surface be in contact with conveyer belt for support belt, iron core group is by bottom disk
（7）Bottom disk is arranged on multiple（7）On iron core column（8）Form, multiple iron core columns（8）It is disposed side by side on bottom disk
（7）On, multiple iron core columns（8）Orientation and conveyer belt conveying direction it is arranged in parallel, each iron core column（8）It is upper equal
It is arranged with coil windings（6）, all coils winding（6）Access demagnetization circuit.
2. a kind of more magnetic pole group integrations as claimed in claim 1 pass through formula demagnetizer, it is characterised in that：The demagnetization component
（2）Cover plate（5）For anti abrasive non-magnetic material.
3. a kind of more magnetic pole group integrations as claimed in claim 1 pass through formula demagnetizer, it is characterised in that：The fagging（3）
Upper two neighboring demagnetization component（2）The distance between all same.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510630271.XA CN105118607B (en) | 2015-09-29 | 2015-09-29 | A kind of more magnetic pole group integrations pass through formula demagnetizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510630271.XA CN105118607B (en) | 2015-09-29 | 2015-09-29 | A kind of more magnetic pole group integrations pass through formula demagnetizer |
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| Publication Number | Publication Date |
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| CN105118607A CN105118607A (en) | 2015-12-02 |
| CN105118607B true CN105118607B (en) | 2018-02-13 |
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| CN201510630271.XA Active CN105118607B (en) | 2015-09-29 | 2015-09-29 | A kind of more magnetic pole group integrations pass through formula demagnetizer |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110164646B (en) * | 2019-06-14 | 2021-03-19 | 无锡市振华开祥科技有限公司 | Demagnetizing mechanism of demagnetizing strip and sequential demagnetizing method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2087377U (en) * | 1991-05-03 | 1991-10-23 | 曾自旺 | Plane rotary type permanent magnet demagnetiser |
| CN2175460Y (en) * | 1992-06-10 | 1994-08-24 | 吉林大学 | Demagnetising machine of rotation permanent magnetism disc type |
| CN2221446Y (en) * | 1995-05-15 | 1996-03-06 | 徐俊峰 | Iron remover |
| CN2222396Y (en) * | 1994-09-05 | 1996-03-13 | 电子工业部第三十三研究所 | Demagnetising device for floppy disc |
| CN2641778Y (en) * | 2003-08-08 | 2004-09-15 | 夏恽 | Space rotary alternative magnetic field demagnetizer |
| JP2009239011A (en) * | 2008-03-27 | 2009-10-15 | Seiko Epson Corp | Magnetizing method and device for endless belt |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101552083B (en) * | 2008-03-31 | 2012-05-30 | 宝山钢铁股份有限公司 | Device and method for synchronously demagnetizing steel wire lining conveyor belt |
-
2015
- 2015-09-29 CN CN201510630271.XA patent/CN105118607B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2087377U (en) * | 1991-05-03 | 1991-10-23 | 曾自旺 | Plane rotary type permanent magnet demagnetiser |
| CN2175460Y (en) * | 1992-06-10 | 1994-08-24 | 吉林大学 | Demagnetising machine of rotation permanent magnetism disc type |
| CN2222396Y (en) * | 1994-09-05 | 1996-03-13 | 电子工业部第三十三研究所 | Demagnetising device for floppy disc |
| CN2221446Y (en) * | 1995-05-15 | 1996-03-06 | 徐俊峰 | Iron remover |
| CN2641778Y (en) * | 2003-08-08 | 2004-09-15 | 夏恽 | Space rotary alternative magnetic field demagnetizer |
| JP2009239011A (en) * | 2008-03-27 | 2009-10-15 | Seiko Epson Corp | Magnetizing method and device for endless belt |
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| Publication number | Publication date |
|---|---|
| CN105118607A (en) | 2015-12-02 |
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Effective date of registration: 20180521 Address after: 471000 No. 1 axis research road, Jianxi science and Technology Industrial Park, Luoyang, Henan Patentee after: Luoyang Bearing Research Institute Address before: 471000 Fenghua Road 6, Luoyang hi tech Development Zone, Luoyang, Henan Patentee before: Zhouyan Science and Technology Co., Ltd., Luoyang |