CN205291893U - Magnet and magnetism orienting device - Google Patents
Magnet and magnetism orienting device Download PDFInfo
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- CN205291893U CN205291893U CN201521027278.4U CN201521027278U CN205291893U CN 205291893 U CN205291893 U CN 205291893U CN 201521027278 U CN201521027278 U CN 201521027278U CN 205291893 U CN205291893 U CN 205291893U
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Abstract
The utility model discloses a magnet and magnetism orienting device, wherein the magnet includes first magnet and second magnet, a contained angle is for the more than or equal to zero degree and be less than 90 degrees for inciting somebody to action first magnet divides in the first magnetic pole that a N magnetic pole is regional and a S magnetic pole is regional the separated time into and the second magnetic pole separated time that is arranged in dividing the second magnet into regional and the 2nd S magnetic pole region of the 2nd N magnetic pole, and a N magnetic pole regional with the adjacent setting in one side of separated time in separated time and the second magnetic pole in first magnetic pole of the 2nd S magnetic pole region, a S magnetic pole regional with the adjacent setting of opposite side of separated time in separated time and the second magnetic pole in first magnetic pole of the 2nd N magnetic pole region, make magnetism pigment piece receive the mutual influence in first magnet and second magnet magnetic field, compared with the prior art, the utility model discloses can obtain to have the effect of different vision pattern forms along with observing the visual angle change, can satisfy more high -grade effect of anti -counterfeiting's demand.
Description
Technical field
The utility model relates to magnetic orientation print field, particularly relates to a kind of magnet and magnetic orientation device, for the magnetic pigment flakes in ink layer on printed matter is carried out magnetic orientation.
Background technology
At present, magnetic ink is widely used in such as various anti-counterfeit field such as banknote, security, certificates, usually comprises and can carry out directed magnetic pigment flakes along field direction, such as magnetic optically variable pigments sheet in magnetic ink. Therefore, printing process needs form a specific magnetic fields artificially designed in magnetic ink inside, so that magnetic pigment flakes wherein is carried out orientation, make magnetic pigment flakes can have different angle directions in different zones, and then making magnetic pigment flakes produce the magnetic orientation pattern of effect unique in magnetic ink, magnetic optically variable pigments sheet also has the traditional light of turn colors change effect with observation visual angle change in addition.
Magnet of the prior art or magnetic orientation device are subject to the effect of magnets magnetic fields can only form the magnetic orientation pattern of solid form in magnetic ink layer inside, its pattern effect is single, there is identical pattern under different observation visual angles, specifically as illustrated in figs. ia and ib, at the effect schematic diagram faced under observation (vertically observing) visual angle when wherein Fig. 1 a is that in prior art, magnetic orientation pattern 10 is linear light beam effect, Fig. 1 b is the effect schematic diagram that in Fig. 1 a, magnetic orientation pattern 10 is observed (Fig. 1 b example is observe from the downside of offset from perpendicular) visual angle in side-looking.
Practical novel content
The technical problem that the utility model mainly solves is to provide a kind of magnet and magnetic orientation device, for the magnetic pigment flakes in ink layer on printed matter is carried out magnetic orientation, it is possible to make the magnetic orientation pattern formed have the first different patterns and the 2nd pattern under the first observation visual angle and the 2nd observation visual angle respectively.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is, a kind of magnet is provided, for the magnetic pigment flakes in ink layer on printed matter is carried out magnetic orientation, this magnet comprises the first magnet and the 2nd magnet, wherein for the first magnet being divided in the first magnetic pole of a N pole regions and a S pole regions point line with the angle of point line that is used for being divided into by the 2nd magnet in the 2nd magnetic pole of the 2nd N pole regions and the 2nd S pole regions for being more than or equal to zero degree and be less than 90 degree, and the one N pole regions and the 2nd S pole regions in the first magnetic pole in point line and the 2nd magnetic pole the side of point line be disposed adjacent, one S pole regions divides another side of line to be disposed adjacent in point line and the 2nd magnetic pole with the 2nd N pole regions in the first magnetic pole, make the magnetic pigment flakes in ink layer can be subject to a N pole regions and the first magnetic field of S pole regions formation, the 2nd magnetic field that 2nd N pole regions and the 2nd S pole regions are formed, the mutual impact in the 4th magnetic field of the 3rd magnetic field that the one N pole regions and the 2nd S pole regions are formed and the 2nd N pole regions and S pole regions formation, and then make the magnetic orientation pattern formed have the first different patterns and the 2nd pattern under the first observation visual angle and the 2nd observation visual angle respectively.
Wherein, the first magnet or the 2nd magnet are regular shape or irregular shape.
Concrete, a N pole regions is regular shape or irregular shape, and a S pole regions is regular shape or irregular shape, and the 2nd N pole regions is regular shape or irregular shape, and the 2nd S pole regions is regular shape or irregular shape.
Wherein, the first magnet and the 2nd magnet are spaced two magnets.
Optionally, the first magnet and the 2nd magnet are adjacent two magnets arranged.
Wherein, the first magnet and the 2nd magnet are formed by four pole magnet obtained by the moulding process that integrally magnetizes.
Wherein, this magnet comprises at least one four pole magnet.
Wherein, this magnet comprises about two four stacked pole magnet, and is positioned at four pole magnet of top and the pole regions cross arrangement of four pole magnet being positioned at lower section in these about two four stacked pole magnet.
For solving the problems of the technologies described above, another technical scheme that the utility model provides is, it is provided that a kind of magnetic orientation device. This magnetic orientation device is for carrying out magnetic orientation to the magnetic pigment flakes in ink layer on printed matter, and it comprises above-mentioned magnet.
Wherein, magnetic orientation device comprises cylinder further, magnet is embedded on cylinder periphery, and magnet for carrying out the surface of magnetic orientation and cylinder periphery is identical curved surface so that magnet can along with drum be to carry out magnetic orientation to the magnetic pigment flakes in ink layer.
The beneficial effects of the utility model are: the magnet that the utility model provides comprises the first magnet and the 2nd magnet, wherein for the first magnet being divided in the first magnetic pole of a N pole regions and a S pole regions point line with the angle of point line that is used for being divided into by the 2nd magnet in the 2nd magnetic pole of the 2nd N pole regions and the 2nd S pole regions for being more than or equal to zero degree and be less than 90 degree, and the one N pole regions and the 2nd S pole regions in the first magnetic pole in point line and the 2nd magnetic pole the side of point line be disposed adjacent, one S pole regions divides another side of line to be disposed adjacent in point line and the 2nd magnetic pole with the 2nd N pole regions in the first magnetic pole, make the magnetic pigment flakes in ink layer can be subject to a N pole regions and the first magnetic field of S pole regions formation, the 2nd magnetic field that 2nd N pole regions and the 2nd S pole regions are formed, the mutual impact in the 4th magnetic field of the 3rd magnetic field that the one N pole regions and the 2nd S pole regions are formed and the 2nd N pole regions and S pole regions formation, and then make the magnetic orientation pattern formed have the first different patterns and the 2nd pattern under the first observation visual angle and the 2nd observation visual angle respectively. compared with prior art, the utility model can make the magnetic orientation pattern formed have the first different patterns and the 2nd pattern under the first observation visual angle and the 2nd observation visual angle respectively when the magnetic pigment flakes in ink layer on printed matter is carried out magnetic orientation, and then enrich magnetic orientation pattern, make it that there is more changeable magnetic orientation pattern displaying form, and meet the demand of more high-grade antifalse effect.
Accompanying drawing explanation
The effect schematic diagram faced under observation visual angle when Fig. 1 a is that in prior art, magnetic orientation pattern is linear light beam effect;
Fig. 1 b is the effect schematic diagram of magnetic orientation pattern under side-looking observation visual angle in Fig. 1 a;
Fig. 2 is the structural representation of an enforcement mode of a kind of magnet that the utility model provides;
Fig. 3 divides the angle dividing line in line and the 2nd magnetic pole to be the structural representation of zero degree in the first magnetic pole in Fig. 2;
Fig. 4 a is the effect schematic diagram that the magnetic orientation pattern formed in Fig. 3 is being faced under observation visual angle;
Fig. 4 b is that the magnetic orientation pattern in Fig. 3 is from the effect schematic diagram under the observation visual angle of bottom right to upper left;
Fig. 4 c is the effect schematic diagram of magnetic orientation pattern at observation visual angle from left to right of formation in Fig. 3;
Fig. 5 is the structural representation that in Fig. 2, the first magnet and the 2nd magnet are formed by four pole magnet;
Fig. 6 is the structural representation that in Fig. 5, magnet comprises two four pole magnet;
Fig. 7 is the structural representation that the magnetic orientation device one that the utility model provides implements mode.
Embodiment
Below in conjunction with drawings and embodiments, the utility model is described in detail.
Referring to Fig. 2 and Fig. 3, wherein Fig. 2 is the structural representation that a kind of magnet one that the utility model provides implements mode, and Fig. 3 divides the angle dividing line in line and the 2nd magnetic pole to be the structural representation of zero degree in the first magnetic pole in Fig. 2.
As shown in Figures 2 and 3, this magnet 20 comprises the first magnet 21 and the 2nd magnet 22, wherein for the first magnet 21 being divided in the first magnetic pole of a N pole regions 211 and a S pole regions 212 point line L1 and (in Fig. 2, example is for being greater than zero degree and be less than 90 degree in order to be more than or equal to zero degree and to be less than 90 degree for the angle theta of point line L2 that is used for being divided into by the 2nd magnet 22 in the 2nd magnetic pole of the 2nd N pole regions 221 and the 2nd S pole regions 222, in Fig. 3, example is zero degree), and the one N pole regions 211 and the 2nd S pole regions 222 in the first magnetic pole in point line L1 and the 2nd magnetic pole the side of point line L2 be disposed adjacent, one S pole regions 212 divides another side of line L2 to be disposed adjacent in point line L1 and the 2nd magnetic pole with the 2nd N pole regions 221 in the first magnetic pole, make the magnetic pigment flakes in ink layer can be subject to a N pole regions 211 and the first magnetic field of a S pole regions 212 formation, the 2nd magnetic field that 2nd N pole regions 221 and the 2nd S pole regions 222 are formed, the mutual impact in the 4th magnetic field of the 3rd magnetic field that the one N pole regions 211 and the 2nd S pole regions 222 are formed and the 2nd N pole regions 221 and a S pole regions 212 formation, and then make the magnetic orientation pattern formed have the first different patterns and the 2nd pattern under the first observation visual angle and the 2nd observation visual angle respectively.
Wherein, in Fig. 2 and Fig. 3, the first magnet 21 and the 2nd magnet 22 example are that in horizontal plane, left and right is disposed adjacent, in other embodiments, optional first magnet 21 and the neighbouring setting in horizontal plane of the 2nd magnet 22, or the first magnet 21 and the 2nd magnet 22 be disposed adjacent in the different level in space.
Referring to Fig. 4 a, Fig. 4 b and Fig. 4 c, wherein Fig. 4 a is the effect schematic diagram that the magnetic orientation pattern formed in Fig. 3 is being faced under observation visual angle; Fig. 4 b is that the magnetic orientation pattern in Fig. 3 is from the effect schematic diagram under the observation visual angle of bottom right to upper left; Fig. 4 c is the effect schematic diagram of magnetic orientation pattern at observation visual angle from left to right of formation in Fig. 3.
Shown in composition graphs 3 and Fig. 4 a, facing under observation visual angle, magnetic orientation pattern, under the impact in the mutual magnetic field of class cross in the first, second, third and fourth magnetic field that the pole regions of the first magnet 21 and the 2nd magnet 22 is formed, has the magnetic orientation pattern 40 that class cross intersects. Shown in composition graphs 3 and Fig. 4 b, from under the observation visual angle of bottom right to upper left, magnetic orientation pattern is under the impact in the mutual magnetic field of class cross in the first, second, third and fourth magnetic field that the pole regions of the first magnet 21 and the 2nd magnet 22 is formed, there is the magnetic orientation pattern 41 and 42 of two separation, vision effect is curve light beam pattern, and the more distant magnetic orientation pattern 42 of the nearer magnetic orientation pattern 41 of visible sensation distance has bigger visual size. Shown in composition graphs 3 and Fig. 4 c, under observation visual angle from left to right, magnetic orientation pattern is under the impact in the mutual magnetic field of class cross in the first, second, third and fourth magnetic field that the pole regions of the first magnet 21 and the 2nd magnet 22 is formed, there is the magnetic orientation pattern 43 and 44 of two separation, vision effect is curve light beam pattern, and the more distant magnetic orientation pattern 44 of the nearer magnetic orientation pattern 43 of visible sensation distance has bigger visual size.
It is understandable that, on printed matter, the magnetic pigment flakes in ink layer is under the impact in the mutual magnetic field of class cross in the first, second, third and fourth magnetic field that the pole regions of the first magnet 21 and the 2nd magnet 22 is formed, and the magnetic orientation pattern of formation has the first different patterns and the 2nd pattern respectively under the first observation visual angle and the 2nd observation visual angle. Wherein, first observation visual angle and the 2nd observation visual angle are any two different observation visual angles in horizontal plane, optional but be not limited to above-mentioned face observation visual angle, bottom right to upper left observation visual angle under, lower-left is to any two observation visual angles in upper right observation visual angle.
It is understandable that equally, the magnetic field of magnet is spatial disposition distribution, different in the power in the magnetic field, different heights position of distance magnet or the density degree of magnetic line of force, therefore when the magnetic pigment flakes in ink layer on printed matter is in the different heights position of distance the first magnet 21 and the 2nd magnet 22, the magnetic orientation pattern formed is owing to being subject to the strong and weak different of magnetic field and visually also different, this has not only enriched the vision effect of magnetic orientation pattern, make the variation of security pattern effect, and the effect respectively under the first observation visual angle and the 2nd observation visual angle with the first different patterns and the 2nd pattern adds forgery difficulty, meet the demand of more high-grade antifalse effect.
Wherein, first magnet 21 and the 2nd magnet 22 are optional respectively is permanent magnet or soft magnetic bodies, first magnet 21 or the 2nd magnet 22 are regular shape or irregular shape, namely the shape of the first magnet 21 and the 2nd magnet 22 does not limit, optional respectively is regular shape or irregular shape, such as rectangular parallelepiped, square, right cylinder, spheroid or toroidal etc.
Concrete, one N pole regions 211 of the first magnet 21 is regular shape or irregular shape, one S pole regions 212 of the first magnet 21 is regular shape or irregular shape, 2nd N pole regions 221 of the 2nd magnet 22 is regular shape or irregular shape, and the 2nd S pole regions 222 of the 2nd magnet 22 is regular shape or irregular shape.
Wherein, the first magnet 21 shown in Fig. 2 and Fig. 3 and the 2nd magnet 22 are spaced two magnets. In other embodiments, optional first magnet 21 and the 2nd magnet 22 are adjacent two magnets arranged. Namely described in the utility model being disposed adjacent comprises interval setting and the adjacent mode arranged.
It is noted that the magnet that the utility model provides comprises at least one first magnet 21 and at least one the 2nd magnet 22. It is being different from other enforcement modes shown in Fig. 2 or Fig. 3, the magnet that the utility model provides comprises the magnet cross unit formed by the first magnet 21 and the 2nd magnet 22 of multiple array arrangement according to structure shown in Fig. 2 or Fig. 3 so that multiple first magnet 21 and multiple 2nd adjacent cross arrangement in magnet 22 left and right in horizontal plane, in horizontal plane neighbouring cross arrangement or in the different level in space adjacent cross arrangement.
Referring to Fig. 5, Fig. 5 is the structural representation that in Fig. 2, the first magnet and the 2nd magnet are formed by four pole magnet. As shown in Figure 5, the first magnet 21 and the 2nd magnet 22 are formed by four pole magnet 50 obtained by the moulding process that integrally magnetizes.
Wherein, four pole magnet 50 have four pole regions, i.e. a N pole regions 111, a S pole regions 112, the 2nd N pole regions 121 and the 2nd S pole regions 122, and the adjacent arrangement of opposite polarity pole regions.
Wherein, a N pole regions 211 shown in Fig. 5 and a S pole regions 212 are positioned at the left-half of four pole magnet 50, the right-hand part that 2nd N pole regions 221 and the 2nd S pole regions 222 are positioned at four pole magnet 50 divides, so that the left-half of four pole magnet 50 forms the first magnet 21, right-hand part divides formation the 2nd magnet 22. In other embodiments, optional be positioned at four pole magnet 50 upper part a N pole regions 211 and the 2nd S pole regions 222 form the first magnet 21 or the 2nd magnet 22, the 2nd N pole regions 221 and the S pole regions 212 that are positioned at lower part of four pole magnet 50 form the 2nd magnet 22 or the first magnet 21.
Wherein, four pole magnet 50 shown in Fig. 5 are cylindrical shapes, and in other embodiments, optional four pole magnet 50 are toroidal or other rule or irregular shape.
Wherein, the magnet 20 comprising the first magnet 21 and the 2nd magnet 22 shown in Fig. 5 is formed by four pole magnet 50, and in other embodiments, magnet 20 is optional is formed by four two or more pole magnet 50. Namely magnet 20 comprises at least one four pole magnet 50.
Referring to Fig. 6, Fig. 6 is the structural representation that in Fig. 5, magnet comprises two four pole magnet. Shown in composition graphs 5 and Fig. 6, magnet 10 comprises about two four stacked pole magnet 50, and is positioned at four pole magnet 50 of top in about two four stacked pole magnet 50 and is positioned at the pole regions cross arrangement of four pole magnet 50 of lower section. Namely four pole magnet 50 of top and the adjacent arrangement of opposite polarity pole regions of four pole magnet 50 being positioned at lower section it is positioned at. Concrete, as shown in Figure 6, four pole magnet 50 being positioned at top are a N pole regions 211, the 2nd S pole regions 222, the 2nd N pole regions 221 and a S pole regions 212 in the clockwise direction successively, four pole magnet 50 being so arranged in lower section are the 2nd S pole regions 222, the 2nd N pole regions 221 (Fig. 6 does not illustrate), a S pole regions 212 and a N pole regions 211 in the clockwise direction successively, and four pole magnet 50 being equivalent to be positioned at lower section are rotated counterclockwise a pole regions formation.
It should be appreciated that in other embodiments, four pole magnet 50 the being positioned at lower section pole regions that turns clockwise also can make four pole magnet 50 of top and be positioned at the adjacent arrangement of opposite polarity pole regions of four pole magnet 50 of lower section.
Wherein, in four pole magnet 50, each pole regions is optional is regular shape or irregular shape, namely the shape of a N pole regions 111, a S pole regions 112, the 2nd N pole regions 121 and the 2nd S pole regions 122 does not limit, optional respectively is regular shape or irregular shape, such as rectangular parallelepiped, square, right cylinder, spheroid or toroidal etc. It should be appreciated that in magnet 10 as shown in Figure 6, about two four stacked pole magnet 50 are optional has identical or different shapes. When these two four pole magnet 50 have different shapes, at least one pole regions of four pole magnet 50 being positioned at top is different from the shape of at least one pole regions of four pole magnet 50 being positioned at lower section.
Wherein, it is understandable that magnet 10 as shown in Figure 6, on the side of four pole magnet 50 stacked about two, the specifically boundary place 61 of four pole regions, the magnetic field such as above-mentioned four different directions formed by N pole regions and S pole regions can be formed, under the mutual impact in the magnetic field of these four different directions, it is also possible to make to be located thereon or under printed matter on the magnetic orientation pattern that formed of magnetic pigment flakes in ink layer there is respectively the first different patterns and the 2nd pattern under the first observation visual angle and the 2nd observation visual angle.
Referring to Fig. 7, Fig. 7 is the structural representation that the magnetic orientation device one that the utility model provides implements mode.
As shown in Figure 7, this magnetic orientation device 70 comprises above-mentioned magnet 20, for the magnetic pigment flakes in ink layer on printed matter 70 is carried out magnetic orientation.
Wherein, magnetic orientation device 70 comprises cylinder 71 and travelling belt 72 further, travelling belt 72 is for transmitting printed matter substrate 80 (its ink layer comprising magnetic pigment flakes for printing), magnet 10 is embedded on cylinder 71 periphery, and magnet 20 for carrying out the surface of magnetic orientation and cylinder 71 periphery is identical curved surface so that magnet 10 can rotate the magnetic pigment flakes in ink layer on the printed matter substrate 80 on travelling belt 72 is carried out magnetic orientation along with cylinder 71.
Wherein, magnetic orientation device 70 comprises at least one magnet 20, namely the periphery of cylinder 71 is embedded with at least one magnet 20, in Fig. 7, example is two magnets 20, and spaced arrangement between magnet 20, rotate the magnetic pigment flakes in ink layer on multiple printed matter substrate 80 can be carried out magnetic orientation in one week to realize cylinder 71, it is to increase production efficiency.
It is different from the situation of prior art, the magnet that the utility model provides comprises the first magnet and the 2nd magnet, wherein for the first magnet being divided in the first magnetic pole of a N pole regions and a S pole regions point line with the angle of point line that is used for being divided into by the 2nd magnet in the 2nd magnetic pole of the 2nd N pole regions and the 2nd S pole regions for being more than or equal to zero degree and be less than 90 degree, and the one N pole regions and the 2nd S pole regions in the first magnetic pole in point line and the 2nd magnetic pole the side of point line be disposed adjacent, one S pole regions divides another side of line to be disposed adjacent in point line and the 2nd magnetic pole with the 2nd N pole regions in the first magnetic pole, make the magnetic pigment flakes in ink layer can be subject to a N pole regions and the first magnetic field of S pole regions formation, the 2nd magnetic field that 2nd N pole regions and the 2nd S pole regions are formed, the mutual impact in the 4th magnetic field of the 3rd magnetic field that the one N pole regions and the 2nd S pole regions are formed and the 2nd N pole regions and S pole regions formation, and then make the magnetic orientation pattern formed have the first different patterns and the 2nd pattern under the first observation visual angle and the 2nd observation visual angle respectively. compared with prior art, the utility model can make the magnetic orientation pattern formed have the first different patterns and the 2nd pattern under the first observation visual angle and the 2nd observation visual angle respectively when the magnetic pigment flakes in ink layer on printed matter is carried out magnetic orientation, and then enrich magnetic orientation pattern, make it that there is more changeable magnetic orientation pattern displaying form, and meet the demand of more high-grade antifalse effect.
These are only enforcement mode of the present utility model; not thereby patent scope of the present utility model is limited; every utilize the utility model specification sheets and accompanying drawing content to do equivalent structure or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all it is included in scope of patent protection of the present utility model with reason.
Claims (10)
1. a magnet, for the magnetic pigment flakes in ink layer on printed matter is carried out magnetic orientation, it is characterized in that, described magnet comprises the first magnet and the 2nd magnet, wherein for described first magnet being divided in the first magnetic pole of a N pole regions and a S pole regions point line with the angle of point line that is used for being divided in the 2nd magnetic pole of the 2nd N pole regions and the 2nd S pole regions by described 2nd magnet for being more than or equal to zero degree and be less than 90 degree, and a described N pole regions and described 2nd S pole regions in described first magnetic pole in point line and described 2nd magnetic pole the side of point line be disposed adjacent, a described S pole regions divides another side of line to be disposed adjacent in point line and described 2nd magnetic pole with described 2nd N pole regions in described first magnetic pole, make the magnetic pigment flakes in described ink layer can be subject to a described N pole regions and the first magnetic field of a described S pole regions formation, the 2nd magnetic field that described 2nd N pole regions and described 2nd S pole regions are formed, the mutual impact in the 4th magnetic field of the 3rd magnetic field that a described N pole regions and described 2nd S pole regions are formed and described 2nd N pole regions and a described S pole regions formation, and then make the magnetic orientation pattern formed have the first different patterns and the 2nd pattern under the first observation visual angle and the 2nd observation visual angle respectively.
2. magnet according to claim 1, it is characterised in that, described first magnet or described 2nd magnet are regular shape or irregular shape.
3. magnet according to claim 2, it is characterized in that, a described N pole regions is regular shape or irregular shape, a described S pole regions is regular shape or irregular shape, described 2nd N pole regions is regular shape or irregular shape, and described 2nd S pole regions is regular shape or irregular shape.
4. magnet according to claim 1, it is characterised in that, described first magnet and described 2nd magnet are spaced two magnets.
5. magnet according to claim 1, it is characterised in that, described first magnet and described 2nd magnet are adjacent two magnets arranged.
6. magnet according to claim 5, it is characterised in that, described first magnet and described 2nd magnet are formed by four pole magnet obtained by the moulding process that integrally magnetizes.
7. magnet according to claim 6, it is characterised in that, described magnet comprises four pole magnet described at least one.
8. magnet according to claim 7, it is characterized in that, described magnet comprises about two stacked described four pole magnet, and is positioned at described four pole magnet of top and the pole regions cross arrangement of described four pole magnet being positioned at lower section in described about two stacked described four pole magnet.
9. a magnetic orientation device, for carrying out magnetic orientation to the magnetic pigment flakes in ink layer on printed matter, it is characterised in that, described magnetic orientation device comprises the magnet described in claim 1-8 any one.
10. magnetic orientation device according to claim 9, it is characterized in that, described magnetic orientation device comprises cylinder further, described magnet is embedded on described cylinder periphery, and described magnet for carrying out the surface of magnetic orientation and described cylinder periphery is identical curved surface so that described magnet can along with described drum be to carry out magnetic orientation to the magnetic pigment flakes in described ink layer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521027278.4U CN205291893U (en) | 2015-12-10 | 2015-12-10 | Magnet and magnetism orienting device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521027278.4U CN205291893U (en) | 2015-12-10 | 2015-12-10 | Magnet and magnetism orienting device |
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| CN205291893U true CN205291893U (en) | 2016-06-08 |
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| CN201521027278.4U Active CN205291893U (en) | 2015-12-10 | 2015-12-10 | Magnet and magnetism orienting device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335296A (en) * | 2016-08-24 | 2017-01-18 | 郭睿航 | Security stamp |
| CN106364148A (en) * | 2016-08-24 | 2017-02-01 | 郭睿航 | Environment-friendly anti-fake printing machine and anti-fake printing method |
| CN106864014A (en) * | 2015-12-10 | 2017-06-20 | 惠州市华阳光学技术有限公司 | A kind of magnet and magnetic orientation device |
| WO2018176576A1 (en) * | 2017-04-01 | 2018-10-04 | 惠州市华阳光学技术有限公司 | Magnetic printing apparatus and columnar magnet |
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2015
- 2015-12-10 CN CN201521027278.4U patent/CN205291893U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106864014A (en) * | 2015-12-10 | 2017-06-20 | 惠州市华阳光学技术有限公司 | A kind of magnet and magnetic orientation device |
| CN106864014B (en) * | 2015-12-10 | 2020-02-28 | 惠州市华阳光学技术有限公司 | Magnet and magnetic orientation device |
| CN106335296A (en) * | 2016-08-24 | 2017-01-18 | 郭睿航 | Security stamp |
| CN106364148A (en) * | 2016-08-24 | 2017-02-01 | 郭睿航 | Environment-friendly anti-fake printing machine and anti-fake printing method |
| CN106335296B (en) * | 2016-08-24 | 2019-07-16 | 宝嘉智能科技(南通)有限公司 | A kind of security stamp |
| WO2018176576A1 (en) * | 2017-04-01 | 2018-10-04 | 惠州市华阳光学技术有限公司 | Magnetic printing apparatus and columnar magnet |
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