CN219923260U

CN219923260U - Demagnetizing equipment

Info

Publication number: CN219923260U
Application number: CN202321151060.4U
Authority: CN
Inventors: 黄晨晨; 马兆龙; 杨晓亮; 张�浩
Original assignee: Tianjin B&M Science and Technology Co Ltd
Current assignee: Tianjin B&M Science and Technology Co Ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-10-31
Anticipated expiration: 2033-05-12

Abstract

The utility model discloses a demagnetizing device, comprising: an apparatus body having a support frame (5); a magnetic rod (7) capable of adsorbing magnetic foreign matters, wherein the magnetic rod (7) is arranged on the supporting frame (5); a cleaning device (4), the cleaning device (4) having an annular portion of adjustable size; the cleaning device (4) is movably arranged on the supporting frame (5); the annular part can be sleeved outside the magnetic rod (7) in the process of moving relative to the supporting frame (5) and can move along the extending direction of the magnetic rod (7), and the annular part can be in contact with the surface of the magnetic rod (7) through size adjustment. The demagnetizing equipment is convenient for cleaning operation, thereby saving labor cost; and the cleaning device can be reused, so that the material cost is effectively reduced. Through the arrangement, the cost is effectively reduced.

Description

Demagnetizing equipment

Technical Field

The utility model relates to the field of production equipment, in particular to a demagnetizing device.

Background

In the production of lithium ion battery materials, the control of magnetic foreign matters is particularly important. The introduction of the magnetic foreign matter directly affects the performance of the battery material, and has a fatal threat to the recycling property, safety, and the like of the battery.

At present, a demagnetizing device for removing magnetic foreign matters in an environment is mainly a magnetic rod or a tool composed of the magnetic rod. After the demagnetizing operation, a lot of magnetic foreign matters can be adsorbed on the magnetic rod, and the magnetic rod is cleaned by dust-free cloth or pure water. However, this cleaning approach increases labor and material costs.

Disclosure of Invention

In view of the above, the present utility model provides a demagnetizing apparatus to reduce the cost.

A demagnetizing apparatus comprising:

an apparatus main body having a support frame;

the magnetic rod can adsorb magnetic foreign matters and is arranged on the supporting frame;

a cleaning device having an annular portion of adjustable size; the cleaning device is movably arranged on the supporting frame; the annular part can be sleeved outside the magnetic rod in the process of moving relative to the supporting frame and can move along the extending direction of the magnetic rod, and the annular part can be in contact with the surface of the magnetic rod through size adjustment.

Optionally, in the demagnetizing device, the supporting frame is a closed frame, and the annular part is sleeved on the closed frame and can move along the circumferential direction of the closed frame;

the support frame is provided with a positioning device for positioning the cleaning device, and the positioning device and the magnetic rod are mutually independent.

Optionally, in the above demagnetizing device, one frame side of the supporting frame is a rotating supporting frame side, the rotating supporting frame side is a rotating shaft of the magnetic rod, and the magnetic rod is rotatably disposed on the rotating supporting frame side.

Optionally, in the demagnetizing device, the closed frame further has a first supporting frame edge and a second supporting frame edge;

the first support frame edge, the rotary support frame edge and the second support frame edge are sequentially connected;

the length of the first supporting frame edge is the same as that of the second supporting frame edge;

the included angle between the first supporting frame edge and the second supporting frame edge is the same as that between the rotating supporting frame edge.

Optionally, in the demagnetizing device, the positioning device is a hook, and the annular portion can be hung on the hook.

Optionally, in the demagnetizing device, the device main body further includes a handle rod;

the joint of one side of the support frame far away from the magnetic rod is connected with one end of the handle rod;

the other end of the handle rod is provided with a hanging ring for hanging.

Optionally, in the foregoing demagnetizing device, the cleaning device includes:

the flexible bending strip is bent to form the annular part;

the binding buckle is provided with a binding hole capable of penetrating through the flexible bending strip, and the flexible bending strip penetrates through the same binding hole at least twice.

Optionally, in the demagnetizing device, the number of the binding buckles is two and symmetrically arranged relative to the annular portion.

Optionally, the demagnetizing device further comprises a roller connected with the magnetic rod and coaxially rolling;

the roller is rotatably arranged on the supporting frame.

Optionally, in the above demagnetizing device, the number of the rollers is two and the rollers are respectively disposed at two ends of the magnetic rod.

Compared with the prior art, the utility model discloses the demagnetizing equipment, which drives the magnetic rod arranged on the supporting frame to move through the movement of the equipment main body, so as to adsorb magnetic foreign matters in the environment. When the magnetic rod needs to be cleaned, the annular part of the cleaning device can be sleeved outside the magnetic rod by moving the cleaning device, the annular part is in contact with the surface of the magnetic rod by adjusting the size of the annular part, and the annular part moves along the extending direction of the magnetic rod by continuing to move the annular part, so that the annular part scrapes the magnetic foreign matters adsorbed on the outer wall of the magnetic rod, and the operation of scraping the magnetic foreign matters adsorbed on the surface of the magnetic rod is completed. After the cleaning is finished, the cleaning device is only required to be continuously moved relative to the supporting frame, so that the cleaning device is far away from the magnetic rod, and the magnetic rod can be continuously used; when the magnetic rod is cleaned again, the annular part of the cleaning device is only required to be moved to the magnetic rod again, and cleaning can be performed again according to the operation. Namely, the cleaning operation is convenient, so that the labor cost is saved; and the cleaning device can be reused, so that the material cost is effectively reduced. Through the arrangement, the cost is effectively reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a use state of a demagnetizing apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic view showing a cleaning state of a demagnetizing apparatus according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a front view of a cleaning device for removing magnetic equipment according to an embodiment of the present utility model;

FIG. 4 is a schematic side view of a removal cleaning apparatus for a demagnetizing apparatus according to an embodiment of the present utility model;

FIG. 5 is a schematic top view of a removal cleaning apparatus for a demagnetizing apparatus according to an embodiment of the present utility model;

FIG. 6 is a schematic perspective view of a cleaning device according to an embodiment of the present utility model;

FIG. 7 is a schematic front view of a cleaning apparatus according to an embodiment of the present utility model;

FIG. 8 is a schematic side view of a cleaning apparatus according to an embodiment of the present utility model;

fig. 9 is a schematic top view of a cleaning device according to an embodiment of the present utility model.

Detailed Description

The utility model provides a demagnetizing device, which is used for reducing cost.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model discloses a demagnetizing device, which comprises a device main body, a magnetic rod 7 and a cleaning device 4. Wherein the apparatus body has a support frame 5; the magnetic rod 7 can adsorb magnetic foreign matters, and the magnetic rod 7 is arranged on the supporting frame 5; the cleaning device 4 has an annular portion of adjustable size; the cleaning device 4 is movably arranged on the supporting frame 5; the annular part can be sleeved outside the magnetic rod 7 and move along the extending direction of the magnetic rod 7 in the process of moving relative to the supporting frame 5, and the annular part can be in contact with the surface of the magnetic rod 7 through the size adjustment.

According to the demagnetizing equipment provided by the embodiment of the utility model, the magnetic rod 7 arranged on the supporting frame 5 is driven to move through the movement of the equipment main body, so that magnetic foreign matters in the environment are adsorbed. When the magnetic rod 7 needs to be cleaned, the annular part of the cleaning device 4 can be sleeved outside the magnetic rod 7 by moving the cleaning device 4, the annular part is in contact with the surface of the magnetic rod 7 by adjusting the size of the annular part, the annular part moves along the extending direction of the magnetic rod 7 by continuously moving the annular part, so that the magnetic foreign matters adsorbed on the outer wall of the magnetic rod 7 are scraped by the annular part, and the operation of scraping the magnetic foreign matters adsorbed on the surface of the magnetic rod 7 is completed. After the cleaning is finished, the cleaning device 4 is only required to be continuously moved relative to the supporting frame 5, so that the cleaning device 4 is far away from the magnetic rod 7, and the magnetic rod 7 can be continuously used; when the magnetic rod 7 is cleaned again, the cleaning can be performed again according to the above operation by only moving the annular portion of the cleaning device 4 to the magnetic rod 7 again. Namely, the cleaning operation is convenient, so that the labor cost is saved; and, the cleaning device 4 can be reused, effectively reducing the material cost. Through the arrangement, the cost is effectively reduced.

And, the size of annular portion can be adjusted, conveniently cleans the bar magnet 7 of multiple size, has improved cleaning device 4's commonality to the bar magnet 7 of different sizes cleans.

For convenience of arrangement, the support frame 5 is a closed frame, and the annular part is sleeved on the closed frame and can move along the circumferential direction of the closed frame. Wherein, the supporting frame 5 is provided with a positioning device 3 for positioning the cleaning device 4, and the positioning device 3 and the magnetic rod 7 are mutually independent. Through the arrangement, the annular part is always sleeved on the closed frame in the process of moving the cleaning device 4 relative to the supporting frame, so that the effective connection between the cleaning device 4 and the supporting frame 5 is ensured, and the loss of the cleaning device 4 is avoided. In order to avoid the influence of the movement of the cleaning device 4 on the use of the magnetic rod 7 when the magnetic rod 7 is not cleaned, the support frame 5 is provided with a positioning device 3 for positioning the cleaning device 4, and the positioning device 3 and the magnetic rod 7 are independent from each other.

In order to increase the adsorption amount of the magnetic foreign matter by the magnetic rod 7, the magnetic rod 7 is preferably rotatably provided on the support frame 5.

Specifically, one frame side of the support frame 5 is a rotation support frame side 52, the rotation support frame side 52 is a rotation axis of the magnetic rod 7, and the magnetic rod 7 is rotatably disposed on the rotation support frame side 52. By the above arrangement. So that the ring-shaped part of the cleaning device 4 can facilitate the passage of the magnet bar 7 during the movement, and does not hinder the rotation of the magnet bar 7. When removing magnetic foreign matter in the magnetism equipment adsorption environment, bar magnet 7 can rotate, and then makes the periphery wall homoenergetic of bar magnet 7 adsorb magnetic foreign matter.

Preferably, the magnetic rod 7 has a cylindrical structure.

Of course, the magnetic rod 7 may be directly mounted on one frame side of the support frame 5, which is not specifically described herein and is within the scope of protection.

In order to increase the structural stability of the support frame 5, the enclosure frame further has a first support frame side 51 and a second support frame side 53; the first support frame side 51, the rotation support frame side 52 and the second support frame side 53 are connected in sequence; the first support frame side 51 is the same length as the second support frame side 53; the first support frame side 51 and the second support frame side 53 are at the same angle as the rotating support frame side 52.

In the demagnetizing device provided in this embodiment, the device body further includes a handle lever 2 for convenience of operation; the joint of the side of the support frame 5 away from the magnetic rod 7 is connected with one end of the handle rod 2. Through the arrangement, an operator can conveniently hold the handle rod 2 to move the demagnetizing equipment, and the demagnetizing operation of the magnetic rod 7 on an environment place (especially the ground) is realized.

Wherein, the other end of the handle rod 2 is provided with a hanging ring 1 for hanging, which is convenient for hanging the demagnetizing equipment on the wall and other areas when the demagnetizing equipment is not used, and is convenient for storing the demagnetizing equipment.

In this embodiment, the connection between the first support frame edge 51 and the second support frame edge 53 is connected to one end of the handle bar 2.

Preferably, the positioning means 3 are hooks on which the ring can be suspended. Through the arrangement, the occupied area of the demagnetizing equipment is reduced, and the situation that the demagnetizing equipment leans against the wall to slide down is avoided. The positioning device 3 is convenient for positioning the cleaning device 4, and the cleaning device 4 and the positioning device 3 are convenient for the operation of cleaning the magnetic rod 7 after the positioning is released.

It will be appreciated that the loop can be suspended from the hook without the need for additional locating structure on the cleaning device 4, simplifying the overall structure of the cleaning device 4.

Preferably, the positioning means 3 are arranged at the junction of the first support frame side 51 and the second support frame side 53 of the support frame 5.

As shown in fig. 6 to 9, the demagnetizing apparatus provided in the embodiment of the present utility model, the cleaning device 4 includes: flexible bending straps 41 and binding buckles 42. Wherein, the flexible bending strip 41 is bent to form an annular part, the binding buckle 42 is provided with a binding hole capable of passing through the flexible bending strip 41, and the flexible bending strip 41 passes through the same binding hole at least twice. After the flexible bending strip 41 passes through the same binding hole at least twice, the flexible bending strip 41 can form a closed annular part.

It will be appreciated that the flexible bending straps 41 are able to move relative to the restraint aperture to effect adjustment of the size of the loop.

Wherein, when cleaning the bar magnet 7, can be hand-held or with the tip of the flexible bending strip 41 non-annular portion of tool grip to in order to realize the in-process that annular portion moves along the extending direction of bar magnet 7, avoid the hand to contact the magnetic foreign matter.

The flexible bending straps 41 preferably have a band-like structure of a certain thickness.

To enhance the symmetrical effect, the number of tie-down buckles 42 is two and symmetrically disposed with respect to the annular portion. In turn, the two ends of the non-annular portion of the flexible bending strip 41 are symmetrically arranged, thereby facilitating the movement operation of the annular portion.

The embodiment of the utility model provides a demagnetizing device, which also comprises a roller 6 which is connected with a magnetic rod 7 and coaxially rolls; the roller 6 is rotatably provided on the support frame 5. That is, during the movement of the demagnetizing device, the roller 6 contacts the ground of the place and rolls under the action of friction force, thereby driving the magnetic rod 7 to roll. On the basis of improving the magnetic foreign matter adsorption of the magnetic rod 7, the movement of the demagnetizing equipment is facilitated.

Wherein, through the contact of gyro wheel 6 with the ground in place for bar magnet 7 is unsettled on the bottom surface, when removing magnetic equipment by gyro wheel 6 and ground contact and remove, adsorb subaerial magnetic foreign matter by bar magnet 7, bar magnet 7 and gyro wheel 6 rotate together, consequently, guaranteed the absorption magnetic foreign matter of bar magnet 7 furthest.

Preferably, the number of the rollers 6 is two and is respectively provided at both ends of the magnetic bar 7.

Specifically, when the magnetic rod 7 needs to be cleaned, the annular part of the cleaning device 4 is taken down by the hook (the positioning device 3) so that the annular part passes through the roller 6, and the size of the annular part is adjusted so that the inner wall of the annular part contacts with the outer wall of the magnetic rod 7, and the magnetic rod 7 can be cleaned by moving the magnetic rod 7 along the extending direction of the magnetic rod 7.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A demagnetizing apparatus, characterized by comprising:

an apparatus body having a support frame (5);

a magnetic rod (7) capable of adsorbing magnetic foreign matters, wherein the magnetic rod (7) is arranged on the supporting frame (5);

a cleaning device (4), the cleaning device (4) having an annular portion of adjustable size; the cleaning device (4) is movably arranged on the supporting frame (5); the annular part can be sleeved outside the magnetic rod (7) in the process of moving relative to the supporting frame (5) and can move along the extending direction of the magnetic rod (7), and the annular part can be in contact with the surface of the magnetic rod (7) through size adjustment.

2. A demagnetizing device according to claim 1, characterized in that the supporting frame (5) is a closed frame, the ring part being sleeved on the closed frame and being movable in the circumferential direction of the closed frame;

the support frame (5) is provided with a positioning device (3) for positioning the cleaning device (4), and the positioning device (3) and the magnetic rod (7) are mutually independent.

3. A demagnetizing device according to claim 2, characterized in that one frame side of the supporting frame (5) is a rotating supporting frame side (52), the rotating supporting frame side (52) is a rotating shaft of the magnetic rod (7), and the magnetic rod (7) is rotatably arranged on the rotating supporting frame side (52).

4. A demagnetizing device as claimed in claim 3, characterized in that the closed frame further has a first supporting frame edge (51) and a second supporting frame edge (53);

the first support frame edge (51), the rotary support frame edge (52) and the second support frame edge (53) are connected in sequence;

-the first support frame side (51) is the same length as the second support frame side (53);

the first support frame edge (51) and the second support frame edge (53) have the same included angle with the rotating support frame edge (52).

5. A demagnetizing device according to any of claims 2-4, characterized in that the positioning means (3) is a hook, on which the ring can be suspended.

6. A demagnetizing device according to claim 1, characterized in that the device body further comprises a handle bar (2);

the joint of one side of the support frame (5) far away from the magnetic rod (7) is connected with one end of the handle rod (2);

the other end of the handle rod (2) is provided with a hanging ring (1) for hanging.

7. A demagnetizing device according to claim 1, characterized in that the cleaning means (4) comprises:

a flexible bending strip (41), wherein the flexible bending strip (41) is bent to form the annular part;

-a tie-down buckle (42), said tie-down buckle (42) having a tie-down hole through which said flexible bending straps (41) can pass, said flexible bending straps (41) passing through one and the same tie-down hole at least twice.

8. The demagnetizing equipment according to claim 7, characterized in that the number of binding buckles (42) is two and symmetrically arranged with respect to the ring.

9. A demagnetizing device according to claim 1, characterized by further comprising a roller (6) connected to the magnetic rod (7) and rolling coaxially;

the roller (6) is rotatably arranged on the support frame (5).

10. A demagnetizing device according to claim 9, characterized in that the number of rollers (6) is two and arranged at each end of the magnetic rod (7).