CN204136059U - New electromagnet sucker - Google Patents
New electromagnet sucker Download PDFInfo
- Publication number
- CN204136059U CN204136059U CN201420584193.5U CN201420584193U CN204136059U CN 204136059 U CN204136059 U CN 204136059U CN 201420584193 U CN201420584193 U CN 201420584193U CN 204136059 U CN204136059 U CN 204136059U
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- Prior art keywords
- iron core
- coil
- permanent magnet
- electromagnet sucker
- new electromagnet
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Abstract
The utility model discloses a kind of new electromagnet sucker, it is characterized in that, comprise iron core and coil, described coil encircling iron core is arranged; Also comprise permanent magnet; Described permanent magnet is placed in the side of described iron core.The new electromagnet sucker that the utility model provides, during coil blackout, is inhaled by permanent magnet magnetization iron core and takes object, coil electricity, coil is produced and the opposite polarity magnetic field of iron core, and the magnetic force of iron core is eliminated by magnetic field instantaneously that produced by coil, suction disappears, iron core and object separation.Energy consumption reduces greatly, can save the power consumption of more than 90% compared with conventional electromagnets sucker.
Description
Technical field
The utility model relates to electromagnet field, particularly a kind of new electromagnet sucker for inhaling by object.
Background technology
In industrial production, manipulator is widely used in capturing or carrying object because it can imitate some holding function of staff and arm.Manipulator can replace the heavy labor of people to realize mechanization and the automation of production, can operate to protect personal safety under hostile environment, thus be widely used in the departments such as machine-building, metallurgy, electronics, light industry and atomic energy.
Common manipulator many employings vacuum cup, gripper or electromagnet sucker captures object, but the electromagnet sucker of vacuum cup, gripper and transmission all exists drawback.More weak and the skewness of the suction of vacuum cup, inhale take that volume is comparatively large, the object of heavier-weight time less stable, object very easily comes off.Gripper is subject to the restriction that it opens amplitude, can only capture the object of small volume.And gripper mostly be rigid material obtain, capture object time very easily scratch object, make object appearance compromised quality.
For traditional electromagnet sucker, by producing magnetic field to coil electricity, object holds by the iron core through having magnetic conductivity.Coil blackout, magnetic force disappears, and iron core is and object separation.Its drawback is, draw in the whole process of object, coil is in "on" position always, the weight of sucked object is larger, and the magnetic force needed for absorption is stronger, and the magnitude of current produced needed for magnetic force is also larger, energy consumption is large, and use cost is higher, and the energy-saving and emission-reduction advocated with modern industry are not inconsistent.On the other hand, iron core is magnetized under the effect of hot-wire coil, even if coil blackout, the magnetic force of iron core also can not pop-off, but needs a period of time magnetic force just can slowly disappear.And the size of the time that magnetic force disappears and electric current, conduction time are relevant.That is, after coil blackout, traditional electromagnet sucker cannot at once with object separation, place the action delay of object, production efficiency step-down.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of energy-conservation new electromagnet sucker.
For realizing above object, the utility model is achieved through the following technical solutions:
New electromagnet sucker, is characterized in that, comprises iron core and coil, and described coil encircling iron core is arranged; Also comprise permanent magnet; Described permanent magnet is placed in the side of described iron core.
Preferably, also shell is comprised; Described shell is provided with cavity volume; Described iron core, described coil and described permanent magnet are all placed in described cavity volume.
Preferably, described shell is provided with baffle plate; Described permanent magnet is arranged against described baffle plate; Described iron core is arranged against described permanent magnet.
Preferably, also screw is comprised; Described screw screws in described iron core after running through described baffle plate and described permanent magnet successively.
Preferably, described coil is bonding with one or two in described iron core, described shell by bonding agent.
Preferably, described bonding agent is epoxy resin.
Preferably, also wire is comprised; Described guiding one end is connected with described coil, and the other end stretches out described cavity volume.
Preferably, described iron core is provided with the shaft shoulder; Described coil is arranged against the described shaft shoulder.
Preferably, also copper sheathing is comprised; Described copper sheathing is arranged around described permanent magnet, and covers a sidewall part for described iron core.For isolating magnetic field, avoid leakage field, simultaneously can by iron core location assigned address in the enclosure.
Preferably, Nickel Plating Treatment is all done in the lower surface of described shell and described iron core, prevents from getting rusty, and makes the attractive in appearance of new electromagnet.
The new electromagnet sucker that the utility model provides, iron core draws object by magnetic force after being magnetized by permanent magnet.The suction of magnetic force generation is larger compared with the suction area coverage of vacuum cup, and distribution is more even, and suction is comparatively large by volume, the stability of the object of heavier-weight is higher.
New electromagnet sucker comparatively gripper, without the restriction of opening amplitude, the volume inhaling the object taken is unrestricted, applies wider.And can avoid scratching object, ensure that object has higher presentation quality.
Inhale from the coil electricity of conventional electromagnets sucker take object, that coil blackout places object is different, new electromagnet sucker of the present utility model, during coil blackout, inhaled by permanent magnet magnetization iron core and take object, coil electricity, coil is produced and the opposite polarity magnetic field of iron core, and the magnetic force of iron core is eliminated by magnetic field instantaneously that produced by coil, suction disappears, iron core and object separation.Namely new electromagnet sucker of the present utility model is inhaled in the process of taking object, and coil is in off-position always, only when placing object to coil electricity, energy consumption reduces greatly, can save the power consumption of more than 90% compared with conventional electromagnets sucker.On the other hand, the magnetic field produced after coil electricity, can eliminate being used for the magnetic force inhaled by object instantaneously, object is separated instantaneously with on new electromagnet sucker, and production efficiency improves greatly.
Accompanying drawing explanation
Fig. 1 is the structural front view of new electromagnet sucker of the present utility model;
Fig. 2 is the structure sectional view of new electromagnet sucker of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail:
As illustrated in fig. 1 and 2, new electromagnet sucker comprises shell 1, and shell 1 is provided with cavity volume 11 and baffle plate 12.Iron core 2, coil 3 and permanent magnet 4 is placed with in cavity volume 11.Coil 3 wound core 2.Iron core 2 is provided with the shaft shoulder 21, and coil 3 is arranged against the shaft shoulder 21.Permanent magnet 4 is placed between iron core 2 and baffle plate 12.Permanent magnet 4 is arranged against baffle plate, and iron core 2 is arranged against permanent magnet 4 ground.
New electromagnet sucker also comprises screw 5, and screw 5 screws in iron core 2 after running through baffle plate 12 and permanent magnet 4 successively, baffle plate 12, permanent magnet 4 and iron core 2 three is linked together, permanent magnet 4 and iron core 2 are locked in cavity volume 11.
Coil 3 is bonding with one or two in iron core 2, shell 1 by bonding agent.Bonding agent preferred epoxy.
New electromagnet sucker also comprises copper sheathing 6.Copper sheathing 6 is positioned at cavity volume 11 and arranges around permanent magnet 4, and covers a sidewall part for iron core 2.
Be provided with the first space 71 between the shaft shoulder 21 of iron core 2 and shell 1, between permanent magnet 4 and cavity volume 11 inwall, be provided with Second gap 72.Baffle plate 12 offers through hole 13.One wire 8 one end is connected with coil 3, and the other end stretches out and stretches out cavity volume 11 through after the first space 71, Second gap 2 and through hole 13 successively.One end that wire 8 stretches out cavity volume 11 is communicated with extraneous power supply, and coil 3 produces magnetic field.Wire 8 stretches out one end of cavity volume 11 and extraneous power supply disconnects, the magnetic field dissipate of coil 3.
The operation principle of new electromagnet sucker is as follows:
Wire 8 stretches out one end of cavity volume 11 and extraneous power supply disconnects, and coil 3 produces without magnetic field.By permanent magnet 4, iron core 2 is magnetized, make iron core 2 have magnetic force.By the lower surface of iron core 2 near object, inhaled by the magnetic force of iron core 2 and take object.
After the suction of new electromagnet sucker takes object to move to assigned address, the one end of wire 8 being stretched out cavity volume 11 is communicated with extraneous power supply, and coil 3 produces magnetic field because of energising.By the flow direction and the size of electric current in control coil 3, coil 3 is made to generate, magnetic force equal-sized magnetic field contrary with iron core 2 polarity after magnetization, thus the magnetic force of iron core 3 is eliminated instantaneously, object is separated instantaneously with the lower surface of iron core 2, and object is decontroled by new electromagnet sucker.
Upper and lower in the present embodiment is all reference with Fig. 2, more clearly describes the relative concept that the utility model uses, does not form the restriction to right.
Embodiment in the utility model, only for being described the utility model, does not form the restriction to right, other equivalent in fact substituting, all in the utility model protection domain that those skilled in that art can expect.
Claims (8)
1. new electromagnet sucker, is characterized in that, comprises iron core and coil, and described coil encircling iron core is arranged; Also comprise permanent magnet; Described permanent magnet is placed in the side of described iron core.
2. new electromagnet sucker according to claim 1, is characterized in that, also comprise shell; Described shell is provided with cavity volume; Described iron core, described coil and described permanent magnet are all placed in described cavity volume.
3. new electromagnet sucker according to claim 2, is characterized in that, described shell is provided with baffle plate; Described permanent magnet is arranged against described baffle plate; Described iron core is arranged against described permanent magnet.
4. new electromagnet sucker according to claim 3, is characterized in that, also comprise screw; Described screw screws in described iron core after running through described baffle plate and described permanent magnet successively.
5. new electromagnet sucker according to claim 3, is characterized in that, described coil is bonding with one or two in described iron core, described shell by bonding agent.
6. new electromagnet sucker according to claim 3, is characterized in that, also comprise wire; One end of described wire is connected with described coil, and the other end stretches out described cavity volume.
7. new electromagnet sucker according to claim 1 and 2, is characterized in that, described iron core is provided with the shaft shoulder; Described coil is arranged against the described shaft shoulder.
8. new electromagnet sucker according to claim 1 and 2, is characterized in that, also comprise copper sheathing; Described copper sheathing is arranged around described permanent magnet, and covers a sidewall part for described iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584193.5U CN204136059U (en) | 2014-10-10 | 2014-10-10 | New electromagnet sucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584193.5U CN204136059U (en) | 2014-10-10 | 2014-10-10 | New electromagnet sucker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204136059U true CN204136059U (en) | 2015-02-04 |
Family
ID=52412773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420584193.5U Expired - Fee Related CN204136059U (en) | 2014-10-10 | 2014-10-10 | New electromagnet sucker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204136059U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104894761A (en) * | 2015-05-15 | 2015-09-09 | 宋宗团 | Novel wire clamping device |
| CN105058062A (en) * | 2015-09-11 | 2015-11-18 | 安徽鸿路钢结构(集团)股份有限公司 | Machining device used in steel production |
| CN105058067A (en) * | 2015-09-11 | 2015-11-18 | 安徽鸿路钢结构(集团)股份有限公司 | Decoiling-and-cutting-integrated machine used for steel machining |
| CN105459141A (en) * | 2015-12-30 | 2016-04-06 | 华南理工大学 | Magnetic manipulator adopting magnetic frame principle |
| CN107794507A (en) * | 2017-10-19 | 2018-03-13 | 贵州星瑞安科技有限公司 | A kind of portable magnet takes device |
| CN109015079A (en) * | 2018-09-28 | 2018-12-18 | 贵州泽宇盛世机械有限公司 | A kind of special tooling for housing cover |
| CN110125966A (en) * | 2019-05-28 | 2019-08-16 | 桂林航天工业学院 | It is a kind of for grabbing the calutron and its application method of stamping parts of automobile |
| CN110379583A (en) * | 2019-08-12 | 2019-10-25 | 江苏睿昕联合汽车科技集团有限公司 | A kind of structure and its method of permanent magnet and copper coil cooperation increase magnetism |
| CN111204388A (en) * | 2018-11-22 | 2020-05-29 | 中山市兰达电磁铁有限公司 | Fixing device of sharing bicycle |
| CN112928617A (en) * | 2021-01-30 | 2021-06-08 | 李锐坤 | Dustproof dampproofing switch board |
-
2014
- 2014-10-10 CN CN201420584193.5U patent/CN204136059U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104894761A (en) * | 2015-05-15 | 2015-09-09 | 宋宗团 | Novel wire clamping device |
| CN105058062A (en) * | 2015-09-11 | 2015-11-18 | 安徽鸿路钢结构(集团)股份有限公司 | Machining device used in steel production |
| CN105058067A (en) * | 2015-09-11 | 2015-11-18 | 安徽鸿路钢结构(集团)股份有限公司 | Decoiling-and-cutting-integrated machine used for steel machining |
| CN105459141A (en) * | 2015-12-30 | 2016-04-06 | 华南理工大学 | Magnetic manipulator adopting magnetic frame principle |
| CN107794507A (en) * | 2017-10-19 | 2018-03-13 | 贵州星瑞安科技有限公司 | A kind of portable magnet takes device |
| CN109015079A (en) * | 2018-09-28 | 2018-12-18 | 贵州泽宇盛世机械有限公司 | A kind of special tooling for housing cover |
| CN111204388A (en) * | 2018-11-22 | 2020-05-29 | 中山市兰达电磁铁有限公司 | Fixing device of sharing bicycle |
| CN111204388B (en) * | 2018-11-22 | 2022-03-29 | 中山市兰达电磁铁有限公司 | Fixing device of sharing bicycle |
| CN110125966A (en) * | 2019-05-28 | 2019-08-16 | 桂林航天工业学院 | It is a kind of for grabbing the calutron and its application method of stamping parts of automobile |
| CN110379583A (en) * | 2019-08-12 | 2019-10-25 | 江苏睿昕联合汽车科技集团有限公司 | A kind of structure and its method of permanent magnet and copper coil cooperation increase magnetism |
| CN112928617A (en) * | 2021-01-30 | 2021-06-08 | 李锐坤 | Dustproof dampproofing switch board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20191010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |