CN213025629U

CN213025629U - Automatic magnetizing detection device for alnico steel

Info

Publication number: CN213025629U
Application number: CN202021585613.3U
Authority: CN
Inventors: 姜丽娜; 于宝忠; 于宝国
Original assignee: Ningbo Yuqi New Material Technology Co ltd
Current assignee: Ningbo Yuqi New Material Technology Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-04-20
Anticipated expiration: 2030-08-03

Abstract

The utility model provides an automatic detection device that magnetizes of alnico magnet belongs to magnet steel technical field. The automatic magnetizing detection device for the alnico comprises a frame body assembly, a magnetizing detection mechanism and a material conveying mechanism. The support body subassembly includes box and last support body down, go up the support body install in box top down, it is fixed with the frame plate to go up support body one side, the box top is connected with elastic buffer pad through branch down, it includes magnetizing coil and fluxmeter to magnetize detection mechanism, magnetizing coil is fixed in the frame plate surface. The utility model discloses a material piece and extensible member cooperation bear the weight of the magnet steel, reduce the possibility that the whereabouts takes place for the magnet steel, reduce the possibility that magnet steel and lower box bump, reduce the possibility that the magnet steel damaged, in addition, box surface adds the elastic buffer pad under, can reduce the magnet steel and directly fall to the possibility on lower box surface, reduces the possibility that the magnet steel surface is collided with.

Description

Automatic magnetizing detection device for alnico steel

Technical Field

The utility model relates to a magnet steel field particularly, relates to an automatic detection device that magnetizes of alnico magnet steel.

Background

The magnetic steel is synthesized by several hard strong metals, such as iron, aluminum, nickel, cobalt and the like, and the magnetic steel needs to be magnetized during production.

The existing magnetizing detection device generally adopts a sliding mode to convey and discharge magnetic steel, so that collision and damage are easy to occur.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides an automatic detection device that magnetizes of alnico magnet steel aims at improving the magnet steel and magnetizes and appear colliding with, impaired problem when detecting easily.

The utility model discloses a realize like this:

the utility model provides an automatic detection device that magnetizes of alnico magnet steel, including support body subassembly, detection mechanism and defeated material mechanism that magnetizes.

The support body subassembly includes box and last support body down, go up the support body install in box top down, it is fixed with the frame plate to go up support body one side, the box top is connected with elastic buffer pad through branch down, it includes magnetizing coil and fluxmeter to magnetize detection mechanism, magnetizing coil is fixed in the frame plate surface, the fluxmeter set up in box top down, defeated material mechanism is including being responsible for body, carrier piece and extensible member, be responsible for the body install in go up the support body surface, just it follows to be responsible for body one end pass in the magnetizing coil, the counter bore has been seted up on elastic buffer pad surface, the carrier piece peg graft in the counter bore, just the carrier piece with be responsible for the coaxial setting of body, the extensible member install in the box down, just the removal end of extensible member with carrier piece fixed connection.

The utility model discloses an in one embodiment, box one side fretwork down, just the fretwork department symmetry of box articulates down has two chamber doors, two through hasp fixed connection between the chamber door.

In an embodiment of the present invention, the supporting rods are provided with at least two, and at least two, the supporting rods are arranged opposite to each other.

In an embodiment of the present invention, the supporting rod includes a sleeve and a sliding rod, the sleeve is embedded in the surface of the lower box, the sleeve is internally slidably mounted with a first slider, one end of the sliding rod is hinged to the elastic buffer pad, the other end of the sliding rod is fixedly connected to one side of the first slider, and the other side of the first slider is provided with a spring.

In an embodiment of the present invention, the sleeve has a second slider slidably mounted therein, the two ends of the spring are respectively fixedly connected to the first slider and the second slider, the screw is screwed to the surface of the sleeve, and one end of the screw is rotatably connected to the second slider.

The utility model discloses an in the embodiment, the surface of box is provided with the boss down, the fluxmeter is located the boss surface, it still includes the magnetization machine to magnetize detection mechanism, magnetize the machine with the fluxmeter with it connects to magnetize coil.

The utility model discloses an in an embodiment, be responsible for the internal wall interval of body and be provided with the damping adhesive tape, the protection line is carved on damping adhesive tape surface.

The utility model discloses an in one embodiment, the cross sectional area of carrier block compares the mouth of pipe area who is responsible for the body is little, be responsible for the body carrier block with the coaxial setting of vertical direction is followed to the extensible member.

In an embodiment of the present invention, the movable end of the extensible member slides through the counter bore, and the extensible member is any one of an electric cylinder, an air cylinder and an electric push rod.

In an embodiment of the present invention, the movable end of the telescopic member and the material loading block are fixedly connected through an elastic rod, and the elastic rod is a rubber rod.

The utility model has the advantages that: the utility model discloses an automatic detection device that magnetizes of alnico magnet steel that above-mentioned design obtained, during the use, put in the magnet steel to the person in charge internal, it can magnetize the magnet steel to magnetize the coil, the carrier piece can bear the magnet steel, reduce the possibility that the whereabouts takes place for the magnet steel, reduce the possibility that magnet steel and lower box bump, reduce the possibility that the magnet steel damaged, make the expansion piece shrink, move the magnet steel to the surface of elastic buffer pad, the fluxmeter can detect the magnetic flux of magnet steel, furthermore, box surface adds the elastic buffer under, can reduce the direct possibility that falls to lower box surface of magnet steel, reduce the possibility that the magnet steel surface is collided with, reduce the possibility that the magnet steel damaged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of an automatic magnetization detection device for alnico according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a lower box body according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a strut and an elastic buffer plate according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an elastic buffer plate according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a main pipe according to an embodiment of the present invention;

fig. 6 is a schematic view of a connection structure of the expansion piece and the material loading block provided by the embodiment of the present invention.

In the figure: 100-a rack assembly; 110-a lower box body; 111-a door; 120-mounting the frame body; 130-a frame plate; 140-a strut; 141-a sleeve; 142-a slide bar; 143-a first slider; 144-a spring; 145-second slider; 146-a screw; 150-a resilient cushion; 151-counter bore; 200-a magnetizing detection mechanism; 210-a magnetizing coil; 220-a magnetic flowmeter; 230-a magnetizing machine; 300-a material conveying mechanism; 310-a primary pipe body; 311-damping rubber strip; 320-a loading block; 330-a telescopic member; 331-elastic rod.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides an automatic magnetization detection device for alnico steel, which includes a frame assembly 100, a magnetization detection mechanism 200, and a material conveying mechanism 300.

Wherein, the magnetizing detection mechanism 200 and the feeding mechanism 300 are both arranged on the surface of the rack body assembly 100, and the feeding mechanism 300 is used for conveying magnetic steel.

Referring to fig. 1-4, the frame assembly 100 includes a lower case 110 and an upper frame 120, the upper frame 120 is mounted on the top end of the lower case 110, a frame plate 130 is fixed on one side of the upper frame 120, the top end of the lower case 110 is connected with an elastic cushion 150 through a support rod 140, in specific implementation, the elastic cushion 150 can be a rubber pad or a silica gel pad, when the magnetic steel falls, the elastic cushion 150 can support the magnetic steel, the possibility that the magnetic steel directly falls to the surface of the lower case 110 is reduced, the possibility that the surface of the magnetic steel is damaged is reduced, and the possibility that the magnetic steel is damaged is reduced.

In this embodiment, one side of the lower box body 110 is hollowed, and the hollowed part of the lower box body 110 is symmetrically hinged with two box doors 111, the two box doors 111 are fixedly connected through a lock catch, the box doors 111 and the lower box body 110 are connected through a hinge or a hinge, the box doors 111 are convenient to rotate, and are beneficial to opening and closing, and an operator can detect parts inside the lower box body 110;

at least two supporting rods 140 are arranged, and at least two supporting rods 140 are arranged oppositely in pairs, so that the supporting rods 140 can support the elastic cushion pad 150; the supporting rod 140 comprises a sleeve 141 and a sliding rod 142, the sleeve 141 is embedded in the surface of the lower box body 110, a first sliding block 143 is installed in the sleeve 141 in a sliding mode, one end of the sliding rod 142 is hinged to the elastic buffer pad 150, the other end of the sliding rod 142 is fixedly connected with one side of the first sliding block 143, a spring 144 is arranged on the other side of the first sliding block 143, when the magnetic steel falls to the surface of the elastic buffer pad 150, the spring 144 can contract, and under the action of reaction, the spring 144 can support the first sliding block 143 and the sliding rod 142, so that the elastic buffer pad 150 is supported, and the moving speed of the elastic buffer pad 150 is reduced;

further, a second slider 145 is slidably mounted inside the sleeve 141, two ends of the spring 144 are respectively fixedly connected with the first slider 143 and the second slider 145, a screw 146 is screwed on the surface of the sleeve 141, one end of the screw 146 is rotatably connected with the second slider 145, the screw 146 is moved along the sleeve 141 by rotating the screw 146, the second slider 145 can be supported to move, the spring 144 is further pushed to move, the height of the spring 144 is changed, the height of the sliding rod 142 supported by the spring 144 is further changed, the supporting rod 140 is extended, the height of the elastic buffer 150 can be changed, when the lengths of the two opposite supporting rods 140 are inconsistent, the elastic buffer 150 can be inclined, the magnetic steel on the surface of the elastic buffer 150 can slide, the magnetic steel can be separated from the elastic buffer 150, and blanking of the magnetic steel is facilitated.

Referring to fig. 1, the magnetizing detection mechanism 200 includes a magnetizing coil 210 and a fluxmeter 220, the magnetizing coil 210 is fixed on the frame plate 130; in this embodiment, when the magnetic steel passes through the main pipe 310, the magnetizing coil 210 can magnetize the magnetic steel, and when the magnetic steel falls to the surface of the elastic cushion pad 150, the magnetic flux of the magnetic steel can be detected by the fluxmeter 220.

In this embodiment, a boss is disposed on the surface of the lower case 110, the magnetic flowmeter 220 is disposed on the surface of the boss, the magnetization detection mechanism 200 further includes a magnetizing apparatus 230, the magnetizing apparatus 230 is connected to the magnetic flowmeter 220 and the magnetizing coil 210, the boss is additionally disposed, which is beneficial to increasing the installation height of the magnetic flowmeter 220, increasing the magnetizing apparatus 230, and magnetizing the magnetic flowmeter 220 and the magnetizing coil 210.

Referring to fig. 1, 5 and 6, the feeding mechanism 300 includes a main pipe 310, a material loading block 320 and a telescopic member 330, the main pipe 310 is installed on the surface of the upper frame 120, one end of the main pipe 310 penetrates through the magnetizing coil 210, a counter bore 151 is formed on the surface of the elastic buffer 150, the material loading block 320 is inserted into the counter bore 151, the material loading block 320 and the main pipe 310 are coaxially disposed, the telescopic member 330 is installed on the lower box 110, and the movable end of the telescopic member 330 is fixedly connected to the material loading block 320, in the specific implementation, by adjusting the length of the telescopic member 330, the material loading block 320 can be moved to one end of the main pipe 310, the magnetic steel to be magnetized is put into the main pipe 310, the magnetic steel can slide down to the surface of the material loading block 320 along the main pipe 310, the material loading block 320 can carry the magnetic steel, the possibility of the magnetic steel falling is reduced, the possibility of the magnetic steel colliding with the lower box 110 is reduced, and the possibility of the, the telescopic member 330 is contracted to drive the material loading block 320 and the magnetic steel to move towards the elastic buffer pad 150, and when the material loading block 320 is submerged in the counter bore 151, the magnetic steel can move to the surface of the elastic buffer pad 150.

In this embodiment, damping rubber strips 311 are arranged on the inner wall of the main pipe body 310 at intervals, protective lines are engraved on the surface of the damping rubber strips 311, and the damping rubber strips 311 are additionally arranged, so that the resistance of the magnetic steel when falling in the main pipe body 310 can be increased, and the falling speed of the magnetic steel can be reduced; the cross-sectional area of the loading block 320 is smaller than the area of the pipe orifice of the main pipe body 310, the loading block 320 and the telescopic piece 330 are coaxially arranged along the vertical direction, and the loading block 320 can be inserted into the main pipe body 310, so that the loading block 320 can support the magnetic steel; the moving end of the telescopic part 330 slides through the counter bore 151, which is beneficial to the telescopic part 330 to extend and retract, and the telescopic part 330 is any one of an electric cylinder, an air cylinder and an electric push rod; the moving end of the telescopic member 330 is fixedly connected with the material loading block 320 through an elastic rod 331, the elastic rod 331 is a rubber rod, the elastic rod 331 has elasticity and can deform when being subjected to pressure or pulling force, and after the material loading block 320 moves into the counter bore 151, the telescopic member 330 contracts continuously, so that the elastic rod 331 can pull the material loading block 320, and the material loading block 320 can be conveniently immersed into the counter bore 151.

Specifically, this alnico's automatic detection device that magnetizes theory of operation: when the magnetic flux meter is used, the length of the telescopic piece 330 is adjusted, the loading block 320 is moved to one end of the main pipe body 310, then the magnetic steel is put into the main pipe body 310, the magnetizing coil 210 can magnetize the magnetic steel, the magnetic steel can slide along the main pipe body 310 to the surface of the loading block 320, the loading block 320 can bear the magnetic steel, the possibility of the magnetic steel falling is reduced, the possibility of collision between the magnetic steel and the lower box body 110 is reduced, the possibility of damage of the magnetic steel is reduced, the telescopic piece 330 is contracted, the loading block 320 and the magnetic steel can be driven to move towards the elastic cushion pad 150, after the loading block 320 is immersed into the counter bore 151, the magnetic steel can move to the surface of the elastic cushion pad 150, the magnetic flux meter 220 can detect the magnetic flux of the magnetic steel, in addition, the elastic cushion 150 is additionally arranged on the surface of the lower box body 110, the possibility of the magnetic steel directly falling to the surface of the lower box, the possibility of damage to the magnetic steel is reduced.

It should be noted that the specific model specifications of the magnetizing coil 210, the fluxmeter 220, and the expansion piece 330 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the magnetizing coil 210, the fluxmeter 220 and the extension piece 330 and the principle thereof will be clear to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic magnetizing detection device for alnico steel is characterized by comprising

The rack body assembly (100) comprises a lower box body (110) and an upper rack body (120), the upper rack body (120) is installed at the top end of the lower box body (110), a rack plate (130) is fixed at one side of the upper rack body (120), and the top end of the lower box body (110) is connected with an elastic cushion pad (150) through a support rod (140);

the magnetizing detection mechanism (200) comprises a magnetizing coil (210) and a fluxmeter (220), the magnetizing coil (210) is fixed on the surface of the frame plate (130), and the fluxmeter (220) is arranged at the top end of the lower box body (110);

defeated material mechanism (300), defeated material mechanism (300) are including being responsible for body (310), year material piece (320) and extensible member (330), be responsible for body (310) install in go up support body (120) surface, just it follows to be responsible for body (310) one end pass in magnetizing coil (210), counter bore (151) have been seted up on resilient cushion (150) surface, carry material piece (320) peg graft in counter bore (151), just carry material piece (320) with be responsible for the coaxial setting of body (310), extensible member (330) install in box (110) down, just the removal end of extensible member (330) with carry material piece (320) fixed connection.

2. The device for detecting automatic magnetization of alnico according to claim 1, wherein one side of the lower case (110) is hollowed, and two doors (111) are symmetrically hinged to the hollowed part of the lower case (110), and the two doors (111) are fixedly connected through a lock catch.

3. The device for detecting the automatic magnetization of alnico according to claim 1, wherein at least two of the supporting rods (140) are disposed, and at least two of the supporting rods (140) are disposed opposite to each other.

4. The device for detecting the automatic magnetization of alnico according to claim 3, wherein the support rod (140) comprises a sleeve (141) and a sliding rod (142), the sleeve (141) is embedded in the surface of the lower case (110), a first slider (143) is slidably installed inside the sleeve (141), one end of the sliding rod (142) is hinged to the elastic buffer pad (150), the other end of the sliding rod (142) is fixedly connected to one side of the first slider (143), and a spring (144) is arranged on the other side of the first slider (143).

5. The device for detecting the automatic magnetization of alnico according to claim 4, wherein a second slider (145) is slidably mounted inside the sleeve (141), two ends of the spring (144) are respectively and fixedly connected with the first slider (143) and the second slider (145), a screw (146) is screwed on the surface of the sleeve (141), and one end of the screw (146) is rotatably connected with the second slider (145).

6. The device for detecting the automatic magnetization of alnico according to claim 1, wherein a boss is disposed on a surface of the lower case (110), the fluxmeter (220) is disposed on the boss, the magnetization detection mechanism (200) further comprises a magnetizing apparatus (230), and the magnetizing apparatus (230) is connected to the fluxmeter (220) and the magnetizing coil (210).

7. The device for detecting the automatic magnetization of alnico according to claim 1, wherein damping rubber strips (311) are disposed at intervals on the inner wall of the main pipe body (310), and protective stripes are engraved on the surface of the damping rubber strips (311).

8. The device for detecting the automatic magnetization of alnico according to claim 1, wherein a cross-sectional area of the loading block (320) is smaller than an area of a nozzle of the main pipe body (310), and the main pipe body (310), the loading block (320) and the telescopic member (330) are coaxially arranged along a vertical direction.

9. The device for detecting the automatic magnetization of alnico according to claim 1, wherein the moving end of the telescopic member (330) slides through the counterbore (151), and the telescopic member (330) is any one of an electric cylinder, an air cylinder and an electric push rod.

10. The device for detecting the automatic magnetization of alnico according to claim 5, wherein the moving end of the telescopic member (330) is fixedly connected to the loading block (320) through an elastic rod (331), and the elastic rod (331) is a rubber rod.