CN202704790U - Electric permanent magnet lifting tool for lifting a plurality of steel plates - Google Patents
Electric permanent magnet lifting tool for lifting a plurality of steel plates Download PDFInfo
- Publication number
- CN202704790U CN202704790U CN 201220357942 CN201220357942U CN202704790U CN 202704790 U CN202704790 U CN 202704790U CN 201220357942 CN201220357942 CN 201220357942 CN 201220357942 U CN201220357942 U CN 201220357942U CN 202704790 U CN202704790 U CN 202704790U
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- permanent magnet
- magnetic pole
- electric permanent
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Abstract
The utility model discloses an electric permanent magnet lifting tool for lifting a plurality of steel plates. The electric permanent magnet lifting tool comprises a magnetic pole (2) and a controller connected with the magnetic pole (2). A first action face acting on plate pieces is arranged on the magnetic pole (2), and a second action face acting on the plate pieces are also arranged on the magnetic pole (2). The second action face is connected with the first action face in bearing mode. When the electric permanent magnet lifting tool is in operation, the action area between the electric permanent magnet lifting tool and the plate pieces is superposition of the first action face and the second action face on the magnetic pole (2). Obviously, the action area between the magnetic pole (2) and the plate pieces is increased, and consequently depth of magnet permeability of the electric permanent magnet lifting tool is obviously increased, and therefore the electric permanent magnet lifting tool can be applied to hoist a plurality of the plate pieces or a single piece of steel plate in a larger thickness.
Description
Technical field
The utility model relates to suspender manufacturing technology field, relates in particular to the electric permanent magnet hanger of many steel plates of a kind of handling.
Background technology
Steel plate etc. is had ferromagnetic plate add man-hour, usually need to utilize suspender to make plate mobile between a plurality of stations, along with the development of industrial economy, the structure of above-mentioned suspender is also constantly changing.
Take steel plate as example, existing Steel plate hoisting implement mainly contains following three kinds in the market: vacuum sucker lifting appliance, electromagnet suspender and electric permanent magnet hanger.Vacuum sucker lifting appliance generally is used for the handling single steel plate, and is subjected to the impact of steel surface roughness, and its sucker is easily aging, and vacuum generator easily breaks down, and causes its reliability lower.The electromagnet suspender can be used for many steel plates of handling, but rely on electric energy to produce magnetic force in its work, in case the disk dead electricity will be lost suction immediately, adopt in support power supply of storage battery this moment, can keep 20-30 minute in the failure-free situation of electric-control system, there is following defective in this kind suspender: its magnetic coil and storage battery all need regularly replace; Need spare module and backup power; The suction of disk in service is subjected to the impact of the heating that electric current and electric current cause, coil easily blows, and maintenance capacity is larger, and maintenance cost is higher; Consumption of current is larger.
The electricity permanent magnet hanger can utilize the different qualities of different permanent-magnet materials, by electric-control system the distribution of its inside magnetic circuit is controlled and changed, make permanent magnetic field at the internal system Equilibrium, externally be characterized by demagnetization relaxation state (being the blowing state), or be discharged into the work pole surface of electric permanent magnet, externally be characterized by the clamped condition that magnetizes (being the suction state).Because electric permanent magnetism coil electrify time is extremely short, compares with the electromagnet suspender of equal suction, electric permanent magnet hanger is energy-conservation more than 95%.Obviously, the advantages such as that electric permanent magnet hanger has is energy-conservation, safety, environmental protection, it can solve the defective of above-mentioned vacuum sucker lifting appliance and electromagnet suspender, but because the saturating magnetic degree of depth of magnet is limited, it can not be used for many steel plates of handling or the larger single steel plate of thickness.
Therefore, how to increase the saturating magnetic degree of depth of electric permanent magnet hanger, become the technical barrier that those skilled in the art needs to be resolved hurrily.
The utility model content
The purpose of this utility model provides the electric permanent magnet hanger of many steel plates of a kind of handling, and the saturating magnetic degree of depth of this suspender is larger.
To achieve these goals, the utility model provides following technical scheme:
The electric permanent magnet hanger of many steel plates of a kind of handling, comprise magnetic pole and the controller that is connected with described magnetic pole, has the first plane of action that acts on plate on the described magnetic pole, also have the second plane of action that acts on described plate on the described magnetic pole, described the second plane of action is accepted mutually with described the first plane of action.
Preferably, described magnetic pole is a plurality of.
Preferably, also comprise the auxiliary magnetic pole assembly of fitting with described magnetic pole.
Preferably, the adjustable magnetic unit that has the controlling magnetic field power in the described controller.
In technique scheme, the electric permanent magnet hanger of many steel plates of handling that the utility model provides comprises magnetic pole and the controller that is connected with magnetic pole, have the first plane of action that acts on plate and the second plane of action that acts on plate on the magnetic pole, the second plane of action is accepted mutually with the first plane of action.During this electricity permanent magnet hanger work, the active area of itself and plate is the first plane of action on the magnetic pole and the stack of the second plane of action, obviously, the content of introducing in the background technology, active area between magnetic pole and the plate increases to some extent, thereby enlarged markedly should the electricity permanent magnet hanger the saturating magnetic degree of depth so that this suspender can be used for many plates of handling or the larger single steel plate of thickness.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in the utility model embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the electric permanent magnet hanger of many steel plates of handling that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Among upper Fig. 1-2:
The specific embodiment
Core of the present utility model provides the electric permanent magnet hanger of many steel plates of a kind of handling, and the saturating magnetic degree of depth of this suspender is larger.
In order to make those skilled in the art understand better the technical solution of the utility model, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, the electric permanent magnet hanger of many steel plates of handling that the utility model embodiment provides is used for handling such as steel plate etc. and has ferromagnetic plate, and it comprises bell 1, magnetic pole 2, special magnetic steel component 4, Charge 5, coil pack 6, special magnetic steel component 7, electric permanent magnetism outlet box 8, Shackle assembly 9, shackle 10, electric permanent magnet chain 11 and controller.Have the first plane of action that acts on plate on the magnetic pole 2, magnetic pole 2, special magnetic steel component 4, Charge 5, coil pack 6 and special magnetic steel component 7 all are arranged in the bell 1, to consist of the permanent magnetic part of electric permanent magnet hanger; Electricity permanent magnetism outlet box 8 is arranged at bell 1 upper surface, for connection lead with the permanent magnetic part of electric signal transmission to the bell 1; Shackle assembly 9 is connected with bell 1, and electric permanent magnet chain 11 is connected with Shackle assembly 9 by shackle 10.Controller is used for the inner magnetic circuit of electric permanent magnet hanger is controlled and changed, and is suction state or blowing state to realize this suspender.The improvement of the electric permanent magnet hanger that the utility model embodiment provides is also have the second plane of action that acts on plate on the magnetic pole 2, and this second plane of action is accepted mutually with above-mentioned the first plane of action.
During above-mentioned electric permanent magnet hanger work, at first to the permanent magnetic part energising and in conjunction with controller, so that permanent magnetic part produces magnetizing field, and makes this suspender be in the suction state, operate the plate that electric permanent magnet chain 11 is shifted to required allocation and transportation, under the effect of permanent magnetic part, plate will be adsorbed onto on the bell 1 of this suspender, after both move to the appointed place jointly, transfer suspender to the blowing state by controller, plate and bell 1 break away from, and can finish the handling of plate.
The contriver by increasing the area of magnetic pole 2, can strengthen the formed magnetic-field intensity of electric permanent magnet hanger according to the research of electric permanent magnetism and experiment test are found, but and then so that many plates of electric permanent magnet hanger handling, thereby optimize the performance of electric permanent magnet hanger.Obviously, during above-mentioned electric permanent magnet hanger work, the active area of itself and plate is the first plane of action on the magnetic pole 2 and the stack of the second plane of action, the content of introducing in the background technology, the magnetic pole 2 that the utility model embodiment provides and the active area between the plate increase to some extent, thereby enlarged markedly should the electricity permanent magnet hanger the saturating magnetic degree of depth so that this suspender can be used for many plates of handling or the larger single steel plate of thickness.
Further in the technical scheme, can be set to above-mentioned magnetic pole 2 a plurality of, so that above-mentioned electric permanent magnet hanger adopts the mode of many suspension centres handling, increase by a larger margin the active area of this electricity permanent magnet hanger and plate with this, thereby further increase the saturating magnetic degree of depth of this electricity permanent magnet hanger, but so that the plate of this suspender handling is more.
In the preferred technical scheme, the electric permanent magnet hanger that the utility model embodiment provides also comprises the auxiliary magnetic pole assembly 3 of fitting with magnetic pole 2, this auxiliary magnetic pole assembly 3 can increase the saturating magnetic degree of depth of above-mentioned electric permanent magnet hanger equally, in suspender, form high magnetizing field with this, more be conducive to many plates of this electricity permanent magnet hanger handling, reliability when improving simultaneously this suspender handling plate, thereby the safety that improves this suspender.
In the preferred technical scheme, the adjustable magnetic unit that has the controlling magnetic field power in the controller that the utility model embodiment provides, the above-mentioned electric permanent magnet hanger that is arranged so that of this adjustable magnetic unit can be adjusted according to the quantity of the plate of required handling the size of self formed magnetizing field, and then the saturating magnetic degree of depth of regulating electric permanent magnet hanger, reach the selection between many plates of handling and individual plate of handling, thereby the magnetic field waste is avoided in the magnetic field that effectively utilizes suspender inside to produce.In addition, when plate is positioned over the appointed place, also can progressively weaken by above-mentioned controller the magnetizing field of electric permanent magnet hanger, the saturating magnetic degree of depth of this suspender is progressively reduced, put the function of plate to realize individual.
Above electric permanent magnet hanger to many steel plates of handling provided by the utility model is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (4)
1. the electric permanent magnet hanger of many steel plates of a handling, comprise magnetic pole (2) and the controller that is connected with described magnetic pole (2), has the first plane of action that acts on plate on the described magnetic pole (2), it is characterized in that, also have the second plane of action that acts on described plate on the described magnetic pole (2), described the second plane of action is accepted mutually with described the first plane of action.
2. according to electric permanent magnet hanger claimed in claim 1, it is characterized in that, described magnetic pole (2) is a plurality of.
3. according to electric permanent magnet hanger claimed in claim 1, it is characterized in that, also comprise the auxiliary magnetic pole assembly (3) of fitting with described magnetic pole (2).
4. according to each described electric permanent magnet hanger among the claim 1-3, it is characterized in that having the adjustable magnetic unit of controlling magnetic field power in the described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220357942 CN202704790U (en) | 2012-07-23 | 2012-07-23 | Electric permanent magnet lifting tool for lifting a plurality of steel plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220357942 CN202704790U (en) | 2012-07-23 | 2012-07-23 | Electric permanent magnet lifting tool for lifting a plurality of steel plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202704790U true CN202704790U (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220357942 Expired - Lifetime CN202704790U (en) | 2012-07-23 | 2012-07-23 | Electric permanent magnet lifting tool for lifting a plurality of steel plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202704790U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205450A (en) * | 2018-09-29 | 2019-01-15 | 株洲悍威磁电科技有限公司 | For individual put plate electric control permanent magnet hanger and individual put plate control method |
| CN111532957A (en) * | 2020-04-30 | 2020-08-14 | 湖南中科电气股份有限公司 | Electromagnetic lifting appliance and control method thereof |
| CN112154044A (en) * | 2018-02-23 | 2020-12-29 | 磁转换技术全球私人有限公司 | Variable field magnetic coupler and method for joining ferromagnetic workpieces |
| US11511396B2 (en) | 2017-04-27 | 2022-11-29 | Magswitch Technology Worldwide Pty Ltd. | Magnetic coupling devices |
| US11651883B2 (en) | 2017-06-08 | 2023-05-16 | Magswitch Technology Worldwide Pty Ltd. | Electromagnet-switchable permanent magnet device |
| US11901142B2 (en) | 2017-04-27 | 2024-02-13 | Magswitch Technology, Inc. | Variable field magnetic couplers and methods for engaging a ferromagnetic workpiece |
| US12023770B2 (en) | 2017-04-27 | 2024-07-02 | Magswitch Technology, Inc. | Magnetic coupling device with at least one of a sensor arrangement and a degauss capability |
-
2012
- 2012-07-23 CN CN 201220357942 patent/CN202704790U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11511396B2 (en) | 2017-04-27 | 2022-11-29 | Magswitch Technology Worldwide Pty Ltd. | Magnetic coupling devices |
| US11839954B2 (en) | 2017-04-27 | 2023-12-12 | Magswitch Technology, Inc. | Magnetic coupling device with at least one of a sensor arrangement and a degauss capability |
| US11850708B2 (en) | 2017-04-27 | 2023-12-26 | Magswitch Technology, Inc. | Magnetic coupling device with at least one of a sensor arrangement and a degauss capability |
| US11901142B2 (en) | 2017-04-27 | 2024-02-13 | Magswitch Technology, Inc. | Variable field magnetic couplers and methods for engaging a ferromagnetic workpiece |
| US11901141B2 (en) | 2017-04-27 | 2024-02-13 | Magswitch Technology, Inc. | Variable field magnetic couplers and methods for engaging a ferromagnetic workpiece |
| US12023770B2 (en) | 2017-04-27 | 2024-07-02 | Magswitch Technology, Inc. | Magnetic coupling device with at least one of a sensor arrangement and a degauss capability |
| US11651883B2 (en) | 2017-06-08 | 2023-05-16 | Magswitch Technology Worldwide Pty Ltd. | Electromagnet-switchable permanent magnet device |
| US11837402B2 (en) | 2017-06-08 | 2023-12-05 | Magswitch Technology, Inc. | Electromagnet-switchable permanent magnet device |
| CN112154044A (en) * | 2018-02-23 | 2020-12-29 | 磁转换技术全球私人有限公司 | Variable field magnetic coupler and method for joining ferromagnetic workpieces |
| CN109205450A (en) * | 2018-09-29 | 2019-01-15 | 株洲悍威磁电科技有限公司 | For individual put plate electric control permanent magnet hanger and individual put plate control method |
| CN111532957A (en) * | 2020-04-30 | 2020-08-14 | 湖南中科电气股份有限公司 | Electromagnetic lifting appliance and control method thereof |
| CN111532957B (en) * | 2020-04-30 | 2021-09-28 | 湖南中科电气股份有限公司 | Electromagnetic lifting appliance and control method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
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| CX01 | Expiry of patent term |