CN203095379U - Environmentally-friendly electro-permanent magnetic lifting electromagnet - Google Patents
Environmentally-friendly electro-permanent magnetic lifting electromagnet Download PDFInfo
- Publication number
- CN203095379U CN203095379U CN 201320017507 CN201320017507U CN203095379U CN 203095379 U CN203095379 U CN 203095379U CN 201320017507 CN201320017507 CN 201320017507 CN 201320017507 U CN201320017507 U CN 201320017507U CN 203095379 U CN203095379 U CN 203095379U
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Abstract
The utility model relates to an environmentally-friendly electro-permanent magnetic lifting electromagnet. The environmentally-friendly electro-permanent magnetic lifting electromagnet comprises a body and a sensor assembly, wherein magnetism absorbing units are arranged in the body; the at least two rows and at least two lines of magnetism absorbing units are uniformly arranged; each magnetism absorbing unit comprises a magnetic pole, reversible magnetic steel and strong magnetic steel, and the magnetic pole is arranged on the bottom; the reversible magnetic steel is arranged above the magnetic pole; the strong magnetic steel is arranged at one sides of the magnetic pole and the reversible magnetic steel; the sensor assembly comprises a gravity sensor, a distance sensor and a magnetic flux sensor, wherein the magnetic pole, the reversible magnetic steel, the strong magnetic steel and the body form a magnetic loop; a switch coil is arranged on the reversible magnetic steel; and the change of the magnetic pole of the reversible magnetic steel is realized by controlling the current direction in the switch coil. The environmentally-friendly electro-permanent magnetic lifting electromagnet can be used for loading, unloading and hoisting materials including a steel plate, section steel and the like.
Description
Technical field
The utility model relates to the handling equipment of steel plate, shaped steel, refers in particular to a kind of environmental protection electricity permanent magnet hoisting electromagnet.
Background technology
Lifting electromagnet is with a kind of particular electrical magnet of absorbate as armature, it is to utilize the electricity and the physical quantity of magnetic to hold the equipment of ferromagnetic material, it can alleviate the loading and unloading operation working strength of workers, can enhance productivity greatly again, it is a kind of desirable lifting tool, be the indispensable lifting gears of magnet conductivity material such as industry handling iron and steel such as metallurgy, mine, machinery, shipbuilding, communications and transportation, in some field, it all many-sides such as uses as electromagnetic and mechanical hand, magnetic force centering, rod length fixing again.Through applying for many years, the purposes of lifting electromagnet is extensively expanded, because the variety of absorbate, the structure of lifting electromagnet, magnetic circuit distribute, manufacturing process is also different, so formed a plurality of series of products, specific aim is very strong.
Summary of the invention
The purpose of this utility model is improved and is innovated at the defective that exists in the background technology and problem, and a kind of environmental protection electricity permanent magnet hoisting electromagnet that is used for material handling handlings such as steel plate, shaped steel is provided.
The technical solution of the utility model is a kind of body and sensor module of comprising of structure, be provided with in the body and inhale the magnetic cell assembly, it is evenly distributed to inhale the magnetic cell assembly, comprise at least two row and two row, each is inhaled the magnetic cell assembly and comprises the magnetic pole that is arranged on the bottom, the high magnetic steel that is arranged on the reversible magnet steel of magnetic pole top and is arranged on both sides, sensor module comprises weight sensor, rang sensor and magnetic flux transducer, wherein:
Magnetic pole, reversible magnet steel and high magnetic steel and body are formed a magnetic loop, and the switch coil is set on the reversible magnet steel, realize the variation of reversible magnet steel magnetic pole by direction of current in the master cock coil.
Advantage of the present utility model and beneficial effect:
Advantage of the present utility model is:
1, the utility model has adopted the good high-quality electrician's cast steel of magnetic property and processing characteristics or the dead-soft steel magnetic conduction thing as magnetic circuit.
2, the material of the utility model coil is generally copper material, insulating power and fine heat-resisting performance.
3, environmental protection of the present utility model electricity permanent magnet hoisting electromagnet only just needs electricity consumption in the moment of suction and blowing, handling to the process of air walk be do not need electric, than conventional electromagnet energy-conservation 95%.
4, the utility model adopts all-sealed structure, and anti-soak properties are preferably arranged.
5, the utility model has adopted multiple protective, and is safe and reliable, long service life.
6, the utility model adopts two kinds of magnet steel, magnetic field superposition, and magnetic potential is big, and the saturating magnetic degree of depth is dark, and suction is strong, uses safer.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the lateral plan of Fig. 1.
Fig. 3 is the utility model suction magnetic circuit scheme drawing one.
Fig. 4 is the utility model suction magnetic circuit scheme drawing two.
Fig. 5 is the utility model blowing magnetic circuit scheme drawing one.
Fig. 6 is the utility model blowing magnetic circuit scheme drawing two.
The specific embodiment
By Fig. 1 to Fig. 6 as can be known, the utility model comprises body 8 and sensor module, be provided with in the body 8 and inhale the magnetic cell assembly, it is evenly distributed to inhale the magnetic cell assembly, comprise at least two row and two row, each is inhaled the magnetic cell assembly and comprises the magnetic pole 1 that is arranged on the bottom, the high magnetic steel 2 that is arranged on the reversible magnet steel 4 of magnetic pole 1 top and is arranged on both sides, and sensor module comprises weight sensor 5, rang sensor 6 and magnetic flux transducer 7, wherein:
One side of described body 8 is provided with rang sensor 6, detects the distance of body and absorbate, and its detection range is 0.1-2mm.
In the described magnetic pole 1 magnetic flux transducer 7 is set, detects electromagnet magnetic field, reached safe suction and just absorbate has been lifted by crane, realize suction control interlock protection.
The top of described body 8 is provided with weight sensor 5, detects absorbate weight, realizes the control feeding interlock protection.
Structural principle of the present utility model:
The utility model is made up of magnetic pole 1, high magnetic steel 2, switch coil 3, reversible magnet steel 4, weight sensor 5, rang sensor 6, magnetic flux transducer 7 and body 8, wherein:
Rang sensor 6 is installed in a side of body 8, detects the distance of body and absorbate; Magnetic flux transducer is installed in the magnetic pole 1, detects magnetic-field intensity in the magnetic pole;
Weight sensor is installed on the body, can detect the weight of lifting time institute's lifting;
Principle of work of the present utility model:
The utility model has increased rang sensor 6 at the side plate of body 8, in the process of electromagnet lifting material, can by he detect and material between the gap, compare with the safety gap that is stored in the controller, if safety just can lift by crane.
In a cavity of magnetic pole 1, increased magnetic flux transducer 7, after environmental protection electricity permanent magnet solenoid suction switch motion, can detect magnetic field size by magnetic pole 1, compare with the safe magnetic field size that is stored in the controller, if just can lift by crane in safe range.
Hanger on body 8 and hook place, weight sensor 5 has been installed, when environmental protection electricity permanent magnet hoisting electromagnet is sling absorbate, can obtain the weight of absorbate, like this at electromagnet in operational process, as long as weight is arranged, blowing just can be locked, have only weight sensor not have weight, just can carry out the blowing operation.
Electric permanent magnet hoisting electromagnet of the present utility model is when work, power supply and control convenience are supplied with pulse current to environmental protection electricity permanent magnet hoisting electromagnet, the switch coil produces powerful magnetic field, makes the reversing of reversible magnet steel, externally produces suction, in the blowing process, give the pulse current with suction opposite current direction, the switch coil produces oppositely directed magnetic field, reversible magnet steel reversing, form magnetic loop in body interior, externally do not produce suction.
Embodiment described in the utility model only is the description that preferred implementation of the present utility model is carried out; be not that the utility model design and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; engineering staff make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (4)
1. environmental protection electricity permanent magnet hoisting electromagnet, it is characterized in that comprising body (8) and sensor module, be provided with in the body (8) and inhale the magnetic cell assembly, it is evenly distributed to inhale the magnetic cell assembly, comprise at least two row and two row, each is inhaled the magnetic cell assembly and comprises the magnetic pole (1) that is arranged on the bottom, the high magnetic steel (2) that is arranged on the reversible magnet steel (4) of magnetic pole (1) top and is arranged on both sides, sensor module comprises weight sensor (5), rang sensor (6) and magnetic flux transducer (7), wherein:
Magnetic pole (1), reversible magnet steel (4) and high magnetic steel (2) are formed a magnetic loop with body (8), and switch coil (3) is set on the reversible magnet steel (4), realize the variation of reversible magnet steel (4) magnetic pole by the interior direction of current of master cock coil (3).
2. environmental protection electricity permanent magnet hoisting electromagnet according to claim 1 is characterized in that a side of described body (8) is provided with rang sensor (6), detects the distance of body and absorbate, and its detection range is 0.1-2mm.
3. environmental protection electricity permanent magnet hoisting electromagnet according to claim 1; it is characterized in that being provided with in the described magnetic pole (1) magnetic flux transducer (7); detect electromagnet magnetic field, reached safe suction and just absorbate has been lifted by crane, realize suction control interlock protection.
4. environmental protection electricity permanent magnet hoisting electromagnet according to claim 1 is characterized in that the top of described body (8) is provided with weight sensor (5), detects absorbate weight, realizes the control feeding interlock protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017507 CN203095379U (en) | 2013-01-14 | 2013-01-14 | Environmentally-friendly electro-permanent magnetic lifting electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017507 CN203095379U (en) | 2013-01-14 | 2013-01-14 | Environmentally-friendly electro-permanent magnetic lifting electromagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203095379U true CN203095379U (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320017507 Expired - Lifetime CN203095379U (en) | 2013-01-14 | 2013-01-14 | Environmentally-friendly electro-permanent magnetic lifting electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203095379U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118794A (en) * | 2014-06-13 | 2014-10-29 | 朵拉工业自动化（苏州）有限公司 | Parallel-polarity double-magnet electronically-controlled permanent magnetic chuck |
| CN105398956A (en) * | 2015-12-23 | 2016-03-16 | 无锡信大气象传感网科技有限公司 | Steel plate hoisting system |
| CN105731238A (en) * | 2014-12-10 | 2016-07-06 | 天津市可鑫可信磁力机械有限公司 | Hemispherical magnetic pole electro-permanent magnet lifting jack capable of attracting curved surface workpieces |
| CN107393678A (en) * | 2017-08-04 | 2017-11-24 | 株洲悍威磁电科技有限公司 | A kind of electric permanent magnetism clamping |
| US11728079B2 (en) | 2017-08-04 | 2023-08-15 | Hvr Magnetics Co., Ltd | Electric permanent magnet chuck |
-
2013
- 2013-01-14 CN CN 201320017507 patent/CN203095379U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118794A (en) * | 2014-06-13 | 2014-10-29 | 朵拉工业自动化（苏州）有限公司 | Parallel-polarity double-magnet electronically-controlled permanent magnetic chuck |
| CN105731238A (en) * | 2014-12-10 | 2016-07-06 | 天津市可鑫可信磁力机械有限公司 | Hemispherical magnetic pole electro-permanent magnet lifting jack capable of attracting curved surface workpieces |
| CN105398956A (en) * | 2015-12-23 | 2016-03-16 | 无锡信大气象传感网科技有限公司 | Steel plate hoisting system |
| CN105398956B (en) * | 2015-12-23 | 2017-03-22 | 无锡信大气象传感网科技有限公司 | Steel plate hoisting system |
| CN107393678A (en) * | 2017-08-04 | 2017-11-24 | 株洲悍威磁电科技有限公司 | A kind of electric permanent magnetism clamping |
| US11728079B2 (en) | 2017-08-04 | 2023-08-15 | Hvr Magnetics Co., Ltd | Electric permanent magnet chuck |
| CN107393678B (en) * | 2017-08-04 | 2024-04-26 | 株洲悍威磁电科技有限公司 | Electric permanent magnet clamping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Environmentally-friendly electro-permanent magnetic lifting electromagnet Effective date of registration: 20160128 Granted publication date: 20130731 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: HUNAN KEMEIDA ELECTRIC Co.,Ltd. Registration number: 2016430000001 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170223 Granted publication date: 20130731 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: HUNAN KEMEIDA ELECTRIC Co.,Ltd. Registration number: 2016430000001 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Environmentally-friendly electro-permanent magnetic lifting electromagnet Effective date of registration: 20170316 Granted publication date: 20130731 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: HUNAN KEMEIDA ELECTRIC Co.,Ltd. Registration number: 2017430000017 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220630 Granted publication date: 20130731 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: HUNAN KEMEIDA ELECTRIC Co.,Ltd. Registration number: 2017430000017 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |