CN208591956U - A kind of magnetisation component and half magnetic roller using it - Google Patents
A kind of magnetisation component and half magnetic roller using it Download PDFInfo
- Publication number
- CN208591956U CN208591956U CN201821234989.2U CN201821234989U CN208591956U CN 208591956 U CN208591956 U CN 208591956U CN 201821234989 U CN201821234989 U CN 201821234989U CN 208591956 U CN208591956 U CN 208591956U
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- component
- magnetic
- roller
- main shaft
- magnetisation
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Abstract
The utility model discloses a kind of magnetisation component and use its half magnetic roller, the magnetisation component includes set piece and radiation component, several radiation components are radially distributed in the outside of the set piece, radiation component includes transverse part and longitudinal direction portion, the lateral wall of the transverse part is equipped with wavy or shape of threads lines, magnetic separation gradient is increased, has reached enhancing magnetic induction effect, so that de-ferrous effect is more preferable；Half magnetic roller includes that roller, main shaft and above-mentioned magnetisation component, the main shaft do not rotate, and the roller achievees the effect that magnetic material and the discharging of non-magnetic material subregion by the variation in magnetic field along the circular-rotation of main shaft；The utility model has the advantages that de-ferrous effect is strong, structure is simple, at low cost.
Description
Technical field
The utility model relates to equipment capable of removing iron from powder material field, in particular to a kind of magnetisation component and half magnetic roller using it.
Background technique
Existing half magnetic roller is mostly half magnetic roller of permanent magnetism, and structure is complicated, at high cost for half magnetic roller of permanent magnetism, and produces half magnetic of permanent magnetism
There are security risks when roller, and half magnetic roller magnetic field strength of permanent magnetism is generally relatively low, generally less than 1T, and saturating magnetic depth is inadequate, to 200 mesh with
Under powder de-ferrous effect it is bad, and the disadvantages of the rate of recovery is also relatively low.
As it can be seen that the prior art could be improved and improve.
Utility model content
Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of magnetisation component and uses
Its half magnetic roller, it is intended to there is peace when solving that structure is complicated, at high cost for half magnetic roller in the prior art, and producing half magnetic roller of permanent magnetism
Full hidden danger, the technical problem that magnetic field strength is relatively low, de-ferrous effect is bad.
In order to achieve the above object, the utility model takes following technical scheme:
A kind of magnetisation component, including excitation component and magnetic conduction subassembly；
The magnetic conduction subassembly includes set piece and radiation component, and one end of the radiation component is connect with the set piece, another
One end extends to the outside of the set piece, and several radiation components are radially distributed in the outside of the set piece；
The excitation component is sleeved on the radiation component, and when so that excitation component being powered, at least described radiation component is magnetized
And with magnetic.
Preferably, the radiation component be include transverse part and longitudinal direction portion, the one end in the longitudinal direction portion is connected to the transverse direction
Middle part on the inside of portion, the other end are connected to the lateral wall of the set piece.
Preferably, the lateral wall of the transverse part is equipped with wavy or shape of threads lines.
It preferably, further include shielding part, the shielding part surrounds the lateral wall for being sleeved on the excitation component.
Preferably, the outer ledge of the set piece is polygonized structure, and middle part is equipped with the center that main shaft passes through that adapts to
Through-hole.
Preferably for the excitation component being set on several radiation components, the magnetic direction of the adjacent excitation component
On the contrary.
Preferably, the magnetic conduction subassembly is ferrous material part.
A kind of half magnetic roller, including roller, main shaft and above-mentioned magnetisation component；
The main shaft is pierced by the both ends of the roller along the transverse axis of the roller, and the roller can be relatively described
Main axis；
Several magnetisation module arrangements settings have magnetic region in the main shaft, with form the roller；Wherein, the set
Piece installing suit is fixed on the main shaft；Partition is equipped between the adjacent magnetisation component, the diaphragm housing ring is mounted in the main shaft.
Preferably, fuel tank is additionally provided in the roller, the fuel tank is arranged in the main shaft, and the magnetisation component and institute
It states partition to be placed in fuel tank, the fuel tank is provided with insulating oil.
Preferably, the main shaft is hollow shaft, and the inflow pipeline of isolated input oil in the promising fuel tank is arranged, from institute
State in fuel tank be discharged insulating oil flowline and for the coil be powered cable from the central cavity of the main shaft
It passes through.
The side of the roller is fixedly installed with belt V wheel, and the main shaft is passed through from the center that the belt V takes turns, and drives
Motor drives the roller rotation by belt and belt V wheel.
The main shaft and roller junction are equipped with bearing, and the bearing bore diameter matches with major axis diameter.
The utility model has the advantages that
The utility model provides a kind of magnetisation component and half magnetic roller using it, the magnetisation component include set piece and
Radiation component, several radiation components are radially distributed in the outside of the set piece, and radiation component includes transverse part and longitudinal direction portion,
The lateral wall of the transverse part is equipped with wavy or shape of threads lines, increases magnetic separation gradient, has reached enhancing magnetic induction effect
Fruit, so that de-ferrous effect is more preferable；Half magnetic roller includes that roller, main shaft and above-mentioned magnetisation component, the main shaft do not rotate, institute
It states roller and the effect of magnetic material and the discharging of non-magnetic material subregion is reached by the variation in magnetic field along the circular-rotation of main shaft
Fruit；The utility model has the advantages that de-ferrous effect is strong, structure is simple, at low cost.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of magnetisation component provided by the utility model.
Fig. 2 is a kind of three-dimensional figure structure schematic representation of half magnetic roller provided by the utility model.
The cross-sectional view that Fig. 3 is Fig. 2.
Fig. 4 is the internal structure chart of roller in a kind of half magnetic roller provided by the utility model.
Fig. 5 is the cross-sectional view of mailbox in a kind of half magnetic roller provided by the utility model.
Fig. 6 is the structural schematic diagram of the coil rack in a kind of magnetisation component provided by the utility model.
Fig. 7 is the structure for applying the equipment for removing ferric ion of a kind of magnetisation component provided by the utility model and half magnetic roller for using it
Schematic diagram.
Fig. 8 is the magnetic direction figure that several magnetisation components provided by the utility model are faced.
Fig. 9 is the magnetic direction figure of several magnetisation component side views provided by the utility model.
Wherein, excitation component 1, coil rack 2, around core 3, top plate 4 and bottom plate 5, coil 6, magnetic conduction subassembly 7, set piece
8, lateral surface 9, radiation component 10, transverse part 11, longitudinal direction portion 12, shielding part 13, roller 14, main shaft 15, partition 16, fuel tank 17, skin
Band V takes turns 18, bearing 19, feed hopper 20, magnetic material discharge bucket 21, non-magnetic material discharge bucket 22, baffle 23
Specific embodiment
The utility model provides a kind of half magnetic roller of electromagnetism, to make the purpose of this utility model, technical solution and effect more
It is clear, clear, the utility model is further described as follows in conjunction with drawings and embodiments.It should be appreciated that this place is retouched
The specific embodiment stated only to explain the utility model, is not used to limit the utility model.
Fig. 1 to Fig. 7 is please referred to, the utility model provides the utility model and provides a kind of magnetisation component, including excitation component 1
With magnetic conduction subassembly 7；
The magnetic conduction subassembly 7 includes set piece 8 and radiation component 10, and one end of the radiation component 10 and the set piece 8 connect
It connects, the other end extends to the outside of the set piece 8, and several radiation components 10 are radially distributed in the set piece 8
Outside；
The excitation component 1 is sleeved on the radiation component 10, when so that excitation component 1 being powered, at least described radiation component 10
It is magnetized and with magnetic.
In the present embodiment, the set piece 8 has 3 lateral surfaces 9, is fixedly connected with radiation component 10 on each lateral surface 9,
3 radiation components 10 are radially distributed in the outside of the set piece 8；The excitation component 1 includes coil rack 2 and line
Circle 6, the coil 6 are sleeved on the coil rack 2, and when energization, coil 6 is charged so that all radiation components 10 are magnetized and band
Magnetic；The magnetic conduction subassembly 7 is ferrous material part, and ferrous material part has very strong magnetic induction, and the magnetic induction of the magnetisation component is strong
Degree can be adjusted by the size of electric current, and when power is 400W, voltage 400V, electric current are 1A, magnetic induction intensity can
Up to 1.5T, which has the advantages that structure is simple, at low cost, magnetic induction intensity is high.
Most of all, each radiation component 10 and coil 6 in magnetic conduction subassembly 7 are arranged in a one-to-one correspondence, it can logical
It crosses control and different use demands is met so that radiation component 10 obtains different magnetic field strengths by the size of current of coil 6.
The coil rack 2 include around core 3, top plate 4 and bottom plate 5, it is described around core 3 be hollow cylindrical body, it is described
10 bottom of radiation component is placed in core 3；The coil 6 is wrapped in the outer wall around core 3.
Preferably, the radiation component 10 be include transverse part 11 and longitudinal direction portion 12, the one end in the longitudinal direction portion 12 is connected to
The middle part of 11 inside of transverse part, the other end are connected to the lateral wall of the set piece 8, and 11 width of transverse part is equal to
The width of 8 lateral surface 9 of set piece, 11 length of transverse part is greater than the length of 8 lateral surface 9 of set piece, so that horizontal
The radiation scope for generating magnetic induction to portion 11 is wider；There are wider gaps between the adjacent transverse part 11, avoid adjacent
Transverse part 11 occur magnet short-cut path.
As shown in Figure 1, the lateral wall of the transverse part 11 is equipped with wavy or shape of threads lines, the portion A is the transverse direction
Shape of threads lines on the lateral wall in portion 11, increases magnetic separation gradient, has reached enhancing magnetic induction effect, so that de-ferrous effect is more
It is good.
It preferably, further include shielding part 13, the shielding part 13 surrounds the lateral wall for being sleeved on the excitation component 1, institute
Stating shielding part 13 can prevent adjacent radiation component 10 from magnet short-cut path occurs, and keep the magnetic induction intensity of magnetisation component.
As preferred embodiment, several apertures communicated are provided on the shielding part 13, which lines up 3
Column, i.e. the arrangement of 3-4-3,33 apertures of first row, 4 apertures of secondary series, third column apertures, above-mentioned aperture is circular hole；
The shielding part 13 is wrapped in coil 6, and has gap between coil 6, and the circulation of insulating oil is convenient in above-mentioned aperture and gap, with
Just the heat for taking away the generation of coil 6, reaches cooling effect.
Preferably, the outer ledge of the set piece 8 is polygonized structure, and middle part, which is equipped with, to be adapted to during main shaft 15 passes through
Heart through-hole, in the present embodiment, the set piece 8 is eight hollow prisms, takes wherein 3 face of its eight prism, therefore the suit
Part 8 has 3 lateral surfaces 9, is fixedly connected with radiation component 10 at center on each lateral surface 9；For pacifying in the middle part of the set piece 8
Main shaft 15 is filled, the set piece 8 is sleeved on main shaft 15.
A kind of half magnetic roller, including roller 14, main shaft 15 and above-mentioned magnetisation component；
The main shaft 15 is pierced by the both ends of the roller 14 along the transverse axis of the roller 14, and the roller 14 can
It is rotated relative to the main shaft 15；
Several magnetisation module arrangements settings have magnetic region in the main shaft 15, with form the roller；Wherein, described
The suit of set piece 8 is fixed on the main shaft 15；Partition 16 is equipped between the adjacent magnetisation component, the partition 16 is sleeved on institute
State main shaft 15.
Preferably, as shown in Figure 8 and Figure 9, adjacent described for the excitation component 1 being set on several radiation components 10
The magnetic direction of excitation component 1 is opposite.In the powder magnetism that is thicker, and being mingled in this thicker powder that 14 surface of roller is passed through
Substance is with together by when having magnetic region, it is not easy to be adsorbed by radiation component 10.Assuming that magnetisable material is by N grades of spokes outwardly
Be not adsorbed when penetrating part 10, then the magnetisable material is again as roller 14 scrolls down through, by when S grades of radiation components 10 outwardly by
Change in having occurred for the magnetic direction received, then since the magnetisable material produces the movement of overturning therewith, it is easier to ground
It is exposed in thicker powder and is adsorbed by radiation component 10, is i.e. the magnetic direction variation of radiation component 10, magnetisable material is generated
The power for enabling magnetisable material flip-flop movement (agitation) in powder, so that even if the magnetisable material in thicker powder can be complete
It is adsorbed by radiation component 10, improves efficiency of magnetic separation.
It should be noted that it is provided with feed hopper 20 above the roller 14 using the equipment for removing ferric ion of half magnetic roller,
Discharge bucket is provided with below the roller 14, the discharge bucket includes magnetisable material discharge bucket and namagnetic substance discharge bucket, institute
It states at the 21 opposite direction extended line of magnetic material discharge bucket of 22 intersection of magnetic material discharge bucket 21 and non-magnetic material discharge bucket
It is provided with baffle 23.
Partition 16, which is arranged, can prevent adjacent magnetisation component from magnet short-cut path occurs, and keep the magnetic induction intensity of magnetisation component.
Further, the side of the roller 14 is fixedly installed with belt V wheel 18, and the main shaft 15 is taken turns from the belt V
18 center passes through, and driving motor drives the roller 14 to rotate by belt and belt V wheel 18.
Further, the main shaft 15 is equipped with bearing 19,19 internal diameter of bearing and main shaft with 14 junction of roller
15 diameters match, the roller 14 along main shaft 15 circular-rotation, and since 15 one end of main shaft is connected with fixed device, because
This roller 14 is not rotated with 18 rotation of belt V wheel, main shaft 15.
It should be noted that the magnetisation component being fixedly connected on main shaft 15 is also not rotate since main shaft 15 does not rotate
, after energization, whole magnetisation components generate magnetic field, and generating magnetic field part is to have magnetic region, are not present without the position of magnetisation component
Magnetic field, the position are no magnetic region, and therefore, magnetic region and the position without magnetic region are fixed, and the roller 14 is along master
The circular-rotation of axis 15, by there is the roller 14 of magnetic region to be magnetized, by the roller 14 of no magnetic region then with the variation quilt in magnetic field
Demagnetization, powder can discharge with the roller 14 from there is magnetic region to turn to no magnetic region.
As shown in fig. 7, black portions are to have magnetic region in roller 14, colourless part is no magnetic region, the direction of motion arrow in figure
Head is the direction of motion of roller 14.
As preferred embodiment, the no magnetic region area, which is greater than, magnetic region area, has and 3 effects of radiation components 10 are arranged in magnetic region
Fruit is best.If there is magnetic region area is greater than no magnetic region area, then positioned at 21 entrance top of magnetic material discharge bucket without magnetic region model
Reduction is enclosed, causes magnetic material that can not all fall to magnetic material discharge bucket 21；If there is less than 3 radiation of setting in magnetic region
Part 10 then has the reduction of magnetic region range positioned at 22 entrance top of non-magnetic material discharge bucket, and part magnetisable material has little time to adsorb
Non-magnetic material discharge bucket 22 is just fallen on 14 surface of roller, de-ferrous effect is caused to subtract greatly, therefore, 3 radiation components 10 are set
Best de-ferrous effect can be reached.
Working principle: after energization, magnetisation component generates magnetic field, so that there is magnetic region band magnetic, the powder of feed hopper 20 falls on rolling
On cylinder 14, roller 14 is rotated, and powder has been brought to magnetic region, and magnetic material is adsorbed on roller 14, and non-magnetic material is due to gravity
Effect falls to non-magnetic material discharge bucket 22, and roller 14 continues to rotate, and magnetic material goes to no magnetic region, magnetic field with roller 14
It changes, magnetic material is unmagnetized with the variation in magnetic field, and then magnetic material falls to non-magnetic material discharge bucket 22；Institute
It states magnetic material discharge bucket 21 to link together with 22 inlet of non-magnetic material discharge bucket, is integrally formed or is fixedly connected,
Due to there is magnetic region less than no magnetic region, and the entrance top for having magnetic region to be located at non-magnetic material discharge bucket 22, no magnetic region are located at magnetism
Baffle is arranged in magnetic material discharge bucket 21 and 22 intersection of non-magnetic material discharge bucket in the entrance top of material discharge bucket 21
23, be beneficial to prevent the magnetic material that is unmagnetized of part and enter non-magnetic material discharge bucket 22 so that magnetic material with it is non magnetic
Material is completely separable, and de-ferrous effect is guaranteed.
Preferably, fuel tank 17 is additionally provided in the roller 14, the fuel tank 17 is arranged in the main shaft 15, and the magnetisation
Component and the partition 16 are placed in fuel tank 17, and it is in order to avoid oil body using insulating oil that the fuel tank 17, which is provided with insulating oil,
Conduction, since magnetisation component is placed in fuel tank 17, and fuel tank 17 is provided with insulating oil, therefore insulating oil is not charged when conduction, also
Heat can be taken away by the outflow inflow of 17 interior insulation of fuel tank oil.
It should be noted that the main shaft 15 is hollow shaft, and be arranged the oil of isolated input in the promising fuel tank 17 into
Oil-piping, from the fuel tank 17 be discharged insulating oil flowline and for the coil 6 be powered cable from the master
It is passed through in the central cavity of axis 15.
Specifically, when half magnetic roller is powered, magnetisation component generates heat, the hot oil in fuel tank 17 while generating magnetic field
Cooling as flowline flows out, cold oil returns to fuel tank 17 from inflow pipeline, achievees the effect that magnetic field device cools down.
In conclusion a kind of magnetisation component of the utility model and half magnetic roller using it, the magnetisation component includes suit
Part and radiation component, several radiation components are radially distributed in the outside of the set piece, and radiation component includes transverse part and indulges
To portion, the lateral wall of the transverse part is equipped with wavy or shape of threads lines, increases magnetic separation gradient, has reached enhancing magnetic strength
Effect is answered, so that de-ferrous effect is more preferable；Half magnetic roller includes that roller, main shaft and above-mentioned magnetisation component, the main shaft do not turn
Dynamic, the roller reaches magnetic material and the discharging of non-magnetic material subregion by the variation in magnetic field along the circular-rotation of main shaft
Effect；The utility model has the advantages that de-ferrous effect is strong, structure is simple, at low cost.
It is understood that for those of ordinary skills, can with technical solution according to the present utility model and
The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement all should belong to appended by the utility model
Scope of protection of the claims.
Claims (10)
1. a kind of magnetisation component, it is characterised in that: including excitation component and magnetic conduction subassembly；
The magnetic conduction subassembly includes set piece and several radiation components, and one end of the radiation component is connect with the set piece,
The other end extends to the outside of the set piece, and several radiation components are radially distributed in the outside of the set piece；
The excitation component is sleeved on the radiation component, and when so that excitation component being powered, at least described radiation component is magnetized and band
Magnetic；
The excitation component includes coil rack and coil, and the mounting coil is in the coil rack.
2. magnetisation component according to claim 1, it is characterised in that: the radiation component be include transverse part and longitudinal direction portion,
The one end in the longitudinal direction portion is connected to the middle part on the inside of the transverse part, and the other end is connected to the lateral wall of the set piece.
3. magnetisation component according to claim 2, it is characterised in that: the lateral wall of the transverse part is equipped with wavy or spiral shell
The lines of line shape.
4. magnetisation component according to claim 1, it is characterised in that: further include shielding part, the shielding part surrounds suit
In the lateral wall of the excitation component.
5. magnetisation component according to claim 1, it is characterised in that: the outer ledge of the set piece is polygon knot
Structure, middle part, which is equipped with, adapts to the central through hole that main shaft passes through.
6. magnetisation component according to claim 1, it is characterised in that: for the excitation group being set on several radiation components
The magnetic direction of part, the adjacent excitation component is opposite.
7. magnetisation component according to claim 1, it is characterised in that: the magnetic conduction subassembly is ferrous material part.
8. a kind of half magnetic roller, it is characterised in that: including roller, main shaft and such as magnetisation group of any of claims 1-7
Part；
The main shaft is pierced by the both ends of the roller along the transverse axis of the roller, and the roller can the relatively described main shaft
Rotation；
Several magnetisation module arrangements settings have magnetic region in the main shaft, with form the roller；Wherein, the set piece
Suit is fixed on the main shaft；Partition is equipped between the adjacent magnetisation component, the diaphragm housing ring is mounted in the main shaft.
9. half magnetic roller according to claim 8, it is characterised in that: be additionally provided with fuel tank, the fuel tank setting in the roller
In the main shaft and the magnetisation component and the partition are placed in fuel tank, and the fuel tank is provided with insulating oil.
10. half magnetic roller according to claim 9, it is characterised in that: the main shaft is hollow shaft, and the promising oil is arranged
The inflow pipeline of isolated input oil in case, the flowline that insulating oil is discharged from the fuel tank and be what the coil was powered
Cable is passed through from the central cavity of the main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821234989.2U CN208591956U (en) | 2018-08-01 | 2018-08-01 | A kind of magnetisation component and half magnetic roller using it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821234989.2U CN208591956U (en) | 2018-08-01 | 2018-08-01 | A kind of magnetisation component and half magnetic roller using it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208591956U true CN208591956U (en) | 2019-03-12 |
Family
ID=65604173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821234989.2U Expired - Fee Related CN208591956U (en) | 2018-08-01 | 2018-08-01 | A kind of magnetisation component and half magnetic roller using it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208591956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108855598A (en) * | 2018-08-01 | 2018-11-23 | 佛山市万达业机械股份有限公司 | A kind of magnetisation component and half magnetic roller using it |
-
2018
- 2018-08-01 CN CN201821234989.2U patent/CN208591956U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108855598A (en) * | 2018-08-01 | 2018-11-23 | 佛山市万达业机械股份有限公司 | A kind of magnetisation component and half magnetic roller using it |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190312 Termination date: 20210801 |
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| CF01 | Termination of patent right due to non-payment of annual fee |