Anti-interference magnetic material adsorption device

Abstract

The utility model discloses an anti-interference magnetic material adsorption device which comprises a circular shell, a rubber ring is glued to the outer side of the circular shell, a structural plate is fixed in the circular shell through bolts, and a magnetic attraction assembly is arranged at the top of the structural plate. The magnetic attraction assembly comprises iron stand columns which are connected to the top of the structural plate at equal intervals through threaded grooves, and the outer sides of the iron stand columns are sleeved with electromagnetic coils. And a material pushing assembly is arranged at the top in the circular shell. According to the utility model, through the arrangement of the electric hydraulic cylinder and the layer plate, when a magnetic material is adsorbed at the bottom of the layer plate due to self magnetism, the electric hydraulic cylinder is opened to push the layer plate to move downwards, and the magnetic material cannot adsorb a structural plate through self magnetism, so that the magnetic material can fall off from the layer plate; and through the arrangement of the rubber ring, the magnetic material can be prevented from being adsorbed on the circular shell.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic material processing, in particular to an anti-interference magnetic material adsorption device. Background Art

[0002] Magnetic materials refer to materials that can respond to magnetic fields in some way. During the production and processing of magnetic materials, clamping and conveying equipment are used to transport them from one processing equipment to another. However, traditional clamping, conveying, and adsorption equipment cannot prevent magnetic materials from sticking to their outside.

[0003] Authorization announcement No. CN213893994U discloses a magnetic material conveyor, including a support frame, side bin plates are fixedly provided on both sides of the top of the support frame, a mounting seat is fixedly provided on the inner bottom end of the side bin plate, a motor is screwed and fixed to the outer side of one end of the side bin plate, and a reducer is connected to the output end of the motor; by arranging a plurality of strong magnets under the conveying track, the plurality of strong magnets are evenly distributed at equal distances under the conveying belt, and the magnetic waste can be driven to move to the output end of the belt through its own magnetic attraction, so that the magnetic waste can be transported stably to avoid the metal waste being stuck inside the machine body, causing the transport failure of the machine body, and enhancing the transport stability and efficiency of the machine body. The structure is simple and reasonable, and the overall structure of the conveyor is not changed. The magnetic connection is carried out through the mounting plate, which is convenient for disassembly and assembly, has strong stability and high use efficiency.

[0004] The existing magnetic material conveyor has the following disadvantages: the magnetic material is adsorbed by a strong magnet and is not easy to fall off the conveyor belt, and the magnetic material will be adsorbed on metal structures such as support frames and hatches during transportation. Therefore, we propose an anti-interference magnetic material adsorption device. Utility Model Content

[0005] The main purpose of the utility model is to provide an anti-interference magnetic material adsorption device, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] An anti-interference magnetic material adsorption device, comprising a circular shell, a rubber ring is glued to the outside of the circular shell, a structural plate is fixed inside the circular shell by bolts, a magnetic attraction component is arranged on the top of the structural plate, the magnetic attraction component comprises an iron column connected to the top of the structural plate at equal distances through a thread groove, and an electromagnetic coil is sleeved on the outside of the iron column;

[0008] A pusher assembly is provided at the top of the circular shell. The pusher assembly includes an electric hydraulic cylinder installed at both ends of the top of the circular shell through a mounting frame. The output shaft of the electric hydraulic cylinder located at the bottom of the structural plate is fixed to the layer plate by bolts.

[0009] Furthermore, a protective cover is fixed to the top of the structural plate outside the iron column by bolts, and the protective cover and the layer plate are both made of glass fiber material; the protective cover and the layer plate made of glass fiber material have high strength and good insulation effect.

[0010] Furthermore, reserved grooves are provided at both ends of the structure plate, and the output shaft at the bottom of the electric hydraulic cylinder passes through the reserved grooves.

[0011] Furthermore, the structural plate is made of metal iron material.

[0012] Furthermore, lifting ears are welded at equal intervals on the top of the circular shell.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] When the electromagnetic coil is energized, the iron column generates magnetism and transmits it to the structural plate. The magnetism passes through the layer plate and adsorbs the magnetic material at its bottom. When the power supply to the electromagnetic coil is stopped, the magnetism on the structural plate disappears, causing the magnetic material adsorbed on the layer plate to fall off. If the magnetic material is adsorbed on the bottom of the layer plate due to its own magnetism, the electric hydraulic cylinder is turned on to push the layer plate downward. After the layer plate is away from the structural plate, the magnetic material cannot adsorb the structural plate through its own magnetism, and thus can fall off the layer plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of an anti-interference magnetic material adsorption device.

[0016] Figure 2 The utility model is a schematic diagram of the cross-sectional structure of a circular shell of an anti-interference magnetic material adsorption device.

[0017] Figure 3 The utility model is a schematic diagram of the structure of a magnetic attraction component of an anti-interference magnetic material adsorption device.

[0018] Figure 4 The utility model is a schematic diagram of the structure of a material pushing component of an anti-interference magnetic material adsorption device.

[0019] In the figure: 1. circular shell; 2. structural plate; 3. magnetic suction component; 301. iron column; 302. electromagnetic coil; 4. pushing component; 401. electric hydraulic cylinder; 402. layer plate; 5. protective cover; 6. reserved groove; 7. rubber ring; 8. lifting ear. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, an anti-interference magnetic material adsorption device includes a circular shell 1, a rubber ring 7 is glued to the outside of the circular shell 1, a structural plate 2 is fixed inside the circular shell 1 by bolts, a magnetic attraction component 3 is arranged on the top of the structural plate 2, and the magnetic attraction component 3 includes an iron column 301 connected to the top of the structural plate 2 at equal intervals through a thread groove, and an electromagnetic coil 302 is sleeved on the outside of the iron column 301;

[0022] A pusher assembly 4 is provided at the top of the circular shell 1. The pusher assembly 4 includes an electric hydraulic cylinder 401 installed at both ends of the top of the circular shell 1 through a mounting frame. The output shaft of the electric hydraulic cylinder 401 located at the bottom of the structural plate 2 is fixed to a layer plate 402 by bolts.

[0023] Among them, Figure 2 As shown, the structural plate 2 is located on the top of the outer side of the iron column 301 and is fixed with a protective cover 5 by bolts. The protective cover 5 and the layer plate 402 are both made of glass fiber material. The protective cover 5 can prevent the current on the electromagnetic coil 302 from being transmitted to the circular shell 1.

[0024] Among them, Figure 3 and 4 As shown, reserved grooves 6 are formed at both ends of the structure plate 2 , and the bottom output shaft of the electric hydraulic cylinder 401 passes through the reserved grooves 6 . The opening of the reserved grooves 6 ensures that the structure plate 2 will not affect the extension and retraction of the bottom output shaft of the electric hydraulic cylinder 401 .

[0025] Among them, Figure 2 As shown, the structural plate 2 is made of metal iron material, and the structural plate 2 made of metal iron material facilitates magnetic conduction on the iron column 301.

[0026] Among them, Figure 1 As shown, the top of the circular shell 1 is welded with lifting ears 8 at equal intervals. The provision of the lifting ears 8 facilitates personnel to fix the circular shell 1 on a lifting device such as an overhead crane.

[0027] It should be noted that the utility model is an anti-interference magnetic material adsorption device. When working, personnel use a rope chain to fix the circular shell 1 on a lifting device such as an overhead crane through a lifting lug 8, and use a power cord to connect the device to an external power supply. When the circular shell 1 moves down to the magnetic material, the electromagnetic coil 302 is energized. After the electromagnetic coil 302 is energized, the iron column 301 generates magnetism and conducts it to the structural plate 2. The layer plate 402 is tightly attached to the bottom of the structural plate 2. The magnetism penetrates the layer plate 402 to adsorb the magnetic material at its bottom. The external overhead crane and other lifting equipment move the circular shell 1 to transport the magnetic material at the bottom of the adsorbed layer plate 402. Stop supplying power to the electromagnetic coil 302, and the magnetism on the structural plate 2 disappears, causing the magnetic material adsorbed on the layer plate 402 to fall off. For example, when the magnetic material is adsorbed on the bottom of the layer plate 402 due to its own magnetism, the personnel opens the electric hydraulic cylinder 401, and the electric hydraulic cylinder 401 pushes the layer plate 402 to move downward. After the layer plate 402 is away from the structural plate 2, the magnetic material cannot adsorb the structural plate 2 through its own magnetism, and thus can fall off from the layer plate 402. The protective cover 5 plays an insulating role, which can prevent the current on the magnetic attraction component 3 from being conducted to the circular shell 1. A rubber ring 7 is provided on the outside of the circular shell 1 to prevent the magnetic material from being adsorbed on the outside of the circular shell 1.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An anti-interference magnetic material adsorption device, comprising a circular shell (1), characterized in that: A rubber ring (7) is glued to the outside of the circular shell (1), a structural plate (2) is fixed inside the circular shell (1) by bolts, a magnetic attraction component (3) is arranged on the top of the structural plate (2), the magnetic attraction component (3) comprises an iron column (301) connected to the top of the structural plate (2) at equal distances through a thread groove, and an electromagnetic coil (302) is sleeved on the outside of the iron column (301); A pusher assembly (4) is provided at the top of the circular shell (1), and the pusher assembly (4) comprises an electric hydraulic cylinder (401) mounted at both ends of the top of the circular shell (1) via a mounting frame, and an output shaft of the electric hydraulic cylinder (401) located at the bottom of the structural plate (2) is fixed to a layer plate (402) via bolts.

2. The anti-interference magnetic material adsorption device according to claim 1, characterized in that: The top of the structural plate (2) located outside the iron column (301) is fixed with a protective cover (5) by bolts, and the protective cover (5) and the layer plate (402) are both made of glass fiber material.

3. The anti-interference magnetic material adsorption device according to claim 1, characterized in that: Reserved grooves (6) are provided at both ends of the interior of the structural plate (2), and the output shaft at the bottom of the electric hydraulic cylinder (401) passes through the reserved grooves (6).

4. The anti-interference magnetic material adsorption device according to claim 1, characterized in that: The structural plate (2) is made of metallic iron material.

5. The anti-interference magnetic material adsorption device according to claim 1, characterized in that: The top of the circular shell (1) is welded with lifting ears (8) at equal intervals.

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