A magnetic material forming apparatus

Abstract

The utility model provides a kind of magnetic material forming equipment.The magnetic material forming equipment includes bottom plate, the top of the bottom plate is fixedly installed with multiple support legs, the top of multiple support legs is fixedly installed with same support plate, the top of the support plate is fixedly installed with cover;Multiple support blocks fixedly installed in the top of the support plate, the top of multiple support blocks is fixedly installed with same mold for magnetic material forming, the bottom of the mold is provided with through-hole, the first hydraulic cylinder is equipped in the through-hole, the bottom of the first hydraulic cylinder is fixedly connected with the top of the support plate.The magnetic material forming equipment provided by the utility model solves the technical problem that magnetic powder scattered in the surrounding area is not only difficult to collect, but also can cause secondary floating diffusion of powder and health risk of workers inhaling powder during use of existing magnetic material forming mold.

Description

Technical Field

[0001] This utility model relates to the field of magnetic material production technology, and in particular to a magnetic material forming equipment. Background Technology

[0002] Materials that can respond to a magnetic field in a certain way are called magnetic materials. According to the strength of the magnetism exhibited by the material in an external magnetic field, they can be divided into diamagnetic materials, paramagnetic materials, ferromagnetic materials, antiferromagnetic materials, and ferrimagnetic materials.

[0003] Compression molding of magnetic materials is an important step in the processing of magnetic materials. Its basic principle is to put magnetic powder or granules into a mold and apply pressure through mechanical or hydraulic means to shape them into the desired shape under certain conditions.

[0004] However, in the use of existing molding dies for producing magnetic materials, due to the light weight of the magnetic powder, it is easy for some of the magnetic powder to float. During the feeding process into the mold, some of the magnetic powder is easily scattered around the mold. It is difficult to collect these scattered magnetic powders. When workers are collecting them, not only is it easy for the magnetic powder to float and spread again, but they may also inhale the floating magnetic powder into their bodies, which brings many inconveniences to the collection operation.

[0005] Therefore, it is necessary to provide a magnetic material forming device to solve the above-mentioned technical problems. Utility Model Content

[0006] To address the technical problem that existing magnetic material molding dies not only have difficulty collecting the magnetic powder scattered in the surrounding area, which can easily lead to secondary floating and diffusion of the powder, but also pose a health risk to workers who inhale the powder, this utility model provides a magnetic material molding device.

[0007] The magnetic material molding equipment provided by this utility model includes: a base plate, on the top of which multiple support legs are fixedly installed, and the top of the multiple support legs is fixedly installed with the same support plate, and the top of the support plate is fixedly installed with a cover; multiple support blocks are fixedly installed on the top of the support plate, and the top of the multiple support blocks is fixedly installed with the same mold for molding magnetic materials, the bottom of the mold has a through hole, and a first hydraulic cylinder is installed in the through hole. The bottom of the first hydraulic cylinder is fixedly connected to the top of the support plate, and a push plate is fixedly installed on the output rod of the first hydraulic cylinder, the push plate contacting the inner wall of the mold; a second hydraulic cylinder is fixedly installed on the inner wall of the top of the cover, and a pressure plate for molding magnetic materials is fixedly installed on the output rod of the second hydraulic cylinder; a feeding mechanism installed on the cover for feeding magnetic powder into the mold; and a collecting mechanism assembled on the base plate and the support plate for collecting magnetic powder.

[0008] Preferably, the feeding mechanism includes: a material box for storing magnetic powder fixedly installed on the cover, a first through pipe fixedly installed on the material box, the bottom end of the first through pipe extending into the interior of the cover, and a second through pipe rotatably installed on the first through pipe; a rotating shaft rotatably installed on the material box, the bottom end of the rotating shaft extending into the interior of the first through pipe, and a spiral blade fixedly sleeved on the rotating shaft; a first motor fixedly installed on the inner wall of the cover, a driving gear fixedly sleeved on the output shaft of the first motor; a driven gear fixedly sleeved on the second through pipe, the driven gear meshing with the driving gear; and a second motor fixedly installed on the top of the material box, the output shaft of the second motor being fixedly connected to the top end of the rotating shaft.

[0009] Preferably, the collection mechanism includes: a box fixedly installed at the bottom of the support plate, the inner wall of the box being fixedly installed with a filter screen for blocking magnetic powder; a cavity opened on the support plate, the top inner wall of the cavity having multiple dust suction holes; a discharge pipe fixedly installed on the box, the discharge pipe having a bottle for collecting magnetic powder threaded onto it; and a fan fixedly installed on the top of the base plate, the fan having a connecting pipe fixedly installed on its suction end, one end of the connecting pipe extending into the interior of the box.

[0010] Preferably, an installation opening is provided on one side of the cover, and a transparent plate is fixedly installed on the inner wall of the installation opening, and two rubber gloves are fixedly installed on the transparent plate.

[0011] Preferably, the top of the cover is provided with an air inlet, and a dustproof net is fixedly installed on the inner wall of the air inlet.

[0012] Preferably, a feeding hopper is fixedly installed on the top of the material box, and a sealing cover is provided on the feeding hopper.

[0013] Preferably, the cover has an opening for taking out and putting in, and the opening for taking out and putting in is equipped with a door.

[0014] Compared with related technologies, the magnetic material forming equipment provided by this utility model has the following beneficial effects:

[0015] This invention provides a magnetic material molding device. A feeding mechanism allows magnetic powder to be fed into the mold. A cover prevents the scattered magnetic powder from falling onto a support plate. A second hydraulic cylinder moves a pressure plate downwards until it contacts the magnetic powder in the mold and applies continuous pressure, pressing the magnetic material against the mold's inner wall. After the magnetic material is formed, the second hydraulic cylinder moves the pressure plate upwards to reset it. Then, the first hydraulic cylinder is activated, its output rod moving a push plate upwards, which ejects the formed magnetic material from the mold, completing demolding. A collection mechanism allows for the collection of scattered magnetic powder around the mold after use, preventing waste and diffusion. Collection is convenient and avoids inhalation, solving the technical problem of existing magnetic material molding molds where scattered magnetic powder is difficult to collect, prone to secondary diffusion, and poses health risks to workers from inhalation. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of the magnetic material forming equipment provided by this utility model;

[0017] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown below;

[0018] Figure 3 for Figure 1 The enlarged schematic diagram of part B is shown.

[0019] Labels in the diagram: 1. Base plate; 2. Support leg; 3. Support plate; 4. Cover; 5. Support block; 6. Mold; 7. First hydraulic cylinder; 8. Push plate; 9. Second hydraulic cylinder; 10. Pressure plate; 11. Material box; 12. First through pipe; 13. Second through pipe; 14. Rotating shaft; 15. Spiral blade; 16. First motor; 17. Drive gear; 18. Driven gear; 19. Second motor; 20. Box; 21. Filter screen; 22. Cavity; 23. Suction pipe; 24. Discharge pipe; 25. Bottle; 26. Fan; 27. Connecting pipe; 28. Transparent plate. Detailed Implementation

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification and the foregoing drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification or the foregoing drawings are used to distinguish different objects, not to describe a specific order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0021] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0022] This utility model embodiment provides a magnetic material forming device, such as... Figure 1-3 As shown, the magnetic material forming equipment includes: a base plate 1, with multiple support legs 2 fixedly installed on the top of the base plate 1, and a single support plate 3 fixedly installed on the top of the multiple support legs 2; a cover 4 fixedly installed on the top of the support plate 3; multiple support blocks 5 fixedly installed on the top of the support plate 3, and a single mold 6 for forming magnetic materials fixedly installed on the top of the multiple support blocks 5; a through hole at the bottom of the mold 6, with a first hydraulic cylinder 7 installed inside the through hole; the bottom of the first hydraulic cylinder 7 fixedly connected to the top of the support plate 3; a push plate 8 fixedly installed on the output rod of the first hydraulic cylinder 7; and the push plate 8 contacting the inner wall of the mold 6; a second hydraulic cylinder 9 fixedly installed on the inner wall of the top of the cover 4, with a pressure plate 10 for forming magnetic materials fixedly installed on the output rod of the second hydraulic cylinder 9; a feeding mechanism installed on the cover 4 for feeding magnetic powder into the mold 6; and a collecting mechanism assembled on the base plate 1 and the support plate 3 for collecting magnetic powder.

[0023] In this embodiment, when the device is working, magnetic powder is first fed into the mold 6 through the feeding mechanism. During the feeding process, the scattered magnetic powder is blocked inside the cover 4 and finally falls onto the support plate 3. After a suitable amount of magnetic powder is fed into the mold 6, the feeding mechanism is restored to its initial state and closed. Then, the second hydraulic cylinder 9 is activated, and its output rod drives the pressure plate 10 to move downward until the pressure plate 10 contacts the magnetic powder in the mold 6 and continuously applies pressure. This works in conjunction with the inner wall of the mold 6 to press and form the magnetic material. After the magnetic material is formed in the mold 6, the second hydraulic cylinder 9 drives the pressure plate 10 to return to its original position. Then, the first hydraulic cylinder 7 is activated, and its output rod drives the push plate 8 to move upward. The push plate 8 pushes the formed magnetic material out of the mold 6, completing the demolding. After demolding, the collection mechanism is activated. The collection mechanism automatically collects the scattered magnetic powder to avoid powder waste and diffusion, making collection convenient.

[0024] In a further preferred embodiment of this utility model, the feeding mechanism includes: a material box 11 fixedly installed on the cover 4 for storing magnetic powder, a first through pipe 12 fixedly installed on the material box 11, the bottom end of the first through pipe 12 extending into the interior of the cover 4, and a second through pipe 13 rotatably installed on the first through pipe 12; a rotating shaft 14 rotatably installed on the material box 11, the bottom end of the rotating shaft 14 extending into the interior of the first through pipe 12, and a spiral blade 15 fixedly sleeved on the rotating shaft 14; a first motor 16 fixedly installed on the inner wall of the cover 4, a driving gear 17 fixedly sleeved on the output shaft of the first motor 16; a driven gear 18 fixedly sleeved on the second through pipe 13, the driven gear 18 meshing with the driving gear 17; and a second motor 19 fixedly installed on the top of the material box 11, the output shaft of the second motor 19 being fixedly connected to the top end of the rotating shaft 14.

[0025] In this embodiment, when the feeding mechanism is working, the first motor 16 is started, which drives the drive gear 17 to rotate. The drive gear 17 drives the second tube 13 to rotate on the first tube 12 through the driven gear 18. When one end of the second tube 13 is aligned with the mold 6, the second motor 19 is started, which drives the rotating shaft 14 to rotate. The rotating shaft 14 drives the spiral blade 15 to rotate, and the spiral blade 15 transports the magnetic powder in the material box 11 to the first tube 12. Then, the magnetic powder is discharged from the second tube 13 into the mold 6, thus realizing the feeding of magnetic powder. The feeding is relatively convenient. After the feeding is completed, the first motor 16 is started again to rotate the second tube 13 to the initial angle.

[0026] In a further preferred embodiment of this utility model, the collection mechanism includes: a box 20 fixedly installed at the bottom of the support plate 3, the inner wall of the box 20 being fixedly installed with a filter screen 21 for blocking magnetic powder; a cavity 22 opened on the support plate 3, the top inner wall of the cavity 22 being provided with a plurality of dust suction holes; a discharge pipe 24 fixedly installed on the box 20, the discharge pipe 24 being threadedly installed with a bottle 25 for collecting magnetic powder; and a fan 26 fixedly installed on the top of the base plate 1, the suction end of the fan 26 being fixedly installed with a connecting pipe 27, one end of the connecting pipe 27 extending into the interior of the box 20.

[0027] In this embodiment, the collection mechanism is used to collect magnetic powder. During collection, the fan 26 is started, and the fan 26 will draw out the gas in the box 20 through the connecting pipe 27, so that the box 20 will generate negative pressure. The box 20 will draw the gas in the cavity 22 through the suction pipe 23, so that multiple dust suction holes can draw the scattered magnetic powder into the cavity 22. The magnetic powder entering the cavity 22 will enter the box 20 through the suction pipe 23, and then enter the bottle 25 through the discharge pipe 24, thus realizing the collection of magnetic powder. The collection is relatively convenient and quick. When the magnetic powder in the bottle 25 needs to be used, the bottle 25 can be removed from the discharge pipe 24 by rotating it, and the magnetic powder inside can be poured out for use.

[0028] In a further preferred embodiment of the present invention, an installation opening is provided on one side of the cover 4, and a transparent plate 28 is fixedly installed on the inner wall of the installation opening, and two rubber gloves are fixedly installed on the transparent plate 28.

[0029] In this embodiment, the use of the transparent plate 28 and rubber gloves allows personnel to easily perform corresponding operations inside the cover 4 from the outside, and to use hand tools to spread the magnetic powder placed in the mold 6.

[0030] In a further preferred embodiment of the present invention, an air inlet is provided on the top of the cover 4, and a dustproof net is fixedly installed on the inner wall of the air inlet.

[0031] In this embodiment, by using the air inlet and the dustproof net together, a certain amount of gas can be added to the hood 4 when the collection mechanism is working, while also preventing magnetic powder from drifting to the outside of the hood 4.

[0032] In a further preferred embodiment of the present invention, a feeding hopper is fixedly installed on the top of the material box 11, and a sealing cover is provided on the feeding hopper.

[0033] In this embodiment, by opening the sealing cover on the feeding hopper, personnel can easily add magnetic powder into the material box 11.

[0034] In a further preferred embodiment of this utility model, the cover 4 is provided with a pick-up and put-out opening, and the pick-up and put-out opening is provided with a switch door.

[0035] In this embodiment, by opening the switch door on the loading and unloading port, it is convenient for personnel to take out the molded magnetic material, and it is also convenient for manual maintenance of the inside of the cover 4.

[0036] In summary, compared with related technologies, this solution, through the use of a feeding mechanism, can feed magnetic powder into the mold 6. The cover 4 can block the scattered magnetic powder, allowing it to fall onto the support plate 3. The second hydraulic cylinder 9 can then move the pressure plate 10 downwards until it contacts the magnetic powder in the mold 6 and applies continuous pressure. This, combined with the inner wall of the mold 6, achieves the pressing and molding of the magnetic material. After the magnetic material is formed in the mold 6, the second hydraulic cylinder 9 moves the pressure plate 10 upwards to reset, and then the first hydraulic cylinder 7 is activated. The output rod of the hydraulic cylinder 7 drives the push plate 8 to move upward. The push plate 8 pushes the magnetic material formed in the mold 6 upward to complete the demolding. With the use of the collection mechanism, after the equipment is used, the magnetic powder scattered around the mold 6 can be collected by suction to avoid powder waste and diffusion. The collection is relatively convenient and will not be inhaled by the human body during the collection process. This solves the technical problem that the magnetic powder scattered in the surrounding area during the use of existing magnetic material molding molds is not only difficult to collect and easy to cause secondary floating and diffusion of powder, but also poses a health risk to workers from inhaling the powder.

[0037] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0038] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A magnetic material forming device, characterized in that, include: A base plate, on the top of which multiple support legs are fixedly installed, and the top of the multiple support legs is fixedly installed with the same support plate, and the top of the support plate is fixedly installed with a cover. Multiple support blocks are fixedly installed on the top of the support plate. The top of the multiple support blocks is fixedly installed with the same mold for forming magnetic materials. The bottom of the mold has a through hole, and a first hydraulic cylinder is installed in the through hole. The bottom of the first hydraulic cylinder is fixedly connected to the top of the support plate. A push plate is fixedly installed on the output rod of the first hydraulic cylinder, and the push plate is in contact with the inner wall of the mold. A second hydraulic cylinder is fixedly installed on the inner wall of the top of the cover, and a pressure plate for forming magnetic materials is fixedly installed on the output rod of the second hydraulic cylinder; A feeding mechanism installed on the cover for feeding magnetic powder into the mold; A collection mechanism for collecting magnetic powder, assembled on the base plate and the support plate.

2. The magnetic material forming equipment according to claim 1, characterized in that, The feeding mechanism includes: A material box for storing magnetic powder is fixedly installed on the cover. A first tube is fixedly installed on the material box. The bottom end of the first tube extends into the interior of the cover. A second tube is rotatably installed on the first tube. A rotating shaft mounted on the material box is rotated, the bottom end of which extends into the interior of the first through pipe, and a spiral blade is fixedly sleeved on the rotating shaft; A first motor is fixedly installed on the inner wall of the cover, and a drive gear is fixedly sleeved on the output shaft of the first motor; A driven gear is fixedly sleeved on the second through pipe, and the driven gear meshes with the driving gear; A second motor is fixedly installed on the top of the material box, and the output shaft of the second motor is fixedly connected to the top end of the rotating shaft.

3. The magnetic material forming equipment according to claim 1, characterized in that, The collection mechanism includes: A box is fixedly installed at the bottom of the support plate, and a filter screen for blocking magnetic powder is fixedly installed on the inner wall of the box; A cavity is formed in the support plate, and the top inner wall of the cavity is provided with multiple dust suction holes; A feeding pipe is fixedly installed on the box body, and a bottle for collecting magnetic powder is threaded onto the feeding pipe; A fan is fixedly installed on the top of the base plate, and a connecting pipe is fixedly installed on the air intake end of the fan, with one end of the connecting pipe extending into the interior of the housing.

4. The magnetic material forming equipment according to claim 1, characterized in that, An installation opening is provided on one side of the cover, and a transparent plate is fixedly installed on the inner wall of the installation opening. Two rubber gloves are fixedly installed on the transparent plate.

5. The magnetic material forming equipment according to claim 1, characterized in that, An air inlet is provided at the top of the cover, and a dustproof net is fixedly installed on the inner wall of the air inlet.

6. The magnetic material forming equipment according to claim 2, characterized in that, A feeding hopper is fixedly installed on the top of the material box, and a sealing cover is provided on the feeding hopper.

7. The magnetic material forming equipment according to claim 1, characterized in that, The cover has an opening for taking out and putting in, and the opening for taking out and putting in is equipped with a door.

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