CN217492628U - Tape making equipment for magnetic core - Google Patents
Tape making equipment for magnetic core Download PDFInfo
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- CN217492628U CN217492628U CN202221423038.6U CN202221423038U CN217492628U CN 217492628 U CN217492628 U CN 217492628U CN 202221423038 U CN202221423038 U CN 202221423038U CN 217492628 U CN217492628 U CN 217492628U
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- spray box
- magnetic core
- heating
- infrared heating
- molten steel
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Abstract
The utility model discloses a magnetic core is with system area equipment, including spray box and the supporting leg of setting in its bottom, the jet has been seted up at spray box bottom center, the spray box outer wall is provided with heating mechanism, the spray box lateral wall all is provided with heating mechanism with the bottom. Magnetic core is with system area equipment is through all being provided with heating mechanism in spray box lateral wall and bottom to can be quick heat the intensification to spray box is whole, avoided the too big molten steel that leads to of spray box temperature and high temperature molten steel temperature difference problem of rapid cooling in spray box, simultaneously, through the heating inslot with infrared heating pipe embedding spray box surface, can effectual improvement infrared heating pipe's heating effect, accelerate holistic production efficiency.
Description
Technical Field
The utility model relates to a system takes equipment technical field, concretely relates to system takes equipment for magnetic core.
Background
The amorphous magnetic core is generally formed by spraying high-temperature molten steel in a molten state onto a cooling roller rotating at a high speed, rapidly cooling the molten steel at a speed of millions of degrees per second, reducing the temperature of the molten steel at 1300 ℃ to below 200 ℃ within one thousandth of a second to form an amorphous strip, winding the amorphous strip into a material tape reel through a tape winding device, winding the amorphous strip on a magnetic core winding machine to form a magnetic core, carrying out heat treatment on the magnetic core through a vacuum heat treatment furnace, then packaging the amorphous magnetic core into a plastic shell, and testing through a testing machine.
The existing high-temperature molten steel is generally contained in a spraying box, and is sprayed to a cooling roller rotating at a high speed at the bottom through a nozzle at the bottom of the spraying box, but the spraying box is at a normal temperature, so that the high-temperature molten steel can be rapidly cooled, the flowability of the high-temperature molten steel is influenced, the uniformity is poor when the high-temperature molten steel is sprayed out through the nozzle, and the forming of an amorphous strip is influenced.
The chinese patent of current patent No. CN201921193280.7 introduces a system belting equipment that production amorphous magnetic core was used, and it is through setting up heating portion at the spray box lateral wall, through heating the spray box lateral wall to keep the temperature of spray box, can rapid cooling when avoiding the molten steel to get into. Although the temperature of the spraying box can be maintained, molten steel enters the spraying box and needs to be sprayed from a nozzle at the bottom of the spraying box, when the molten steel is directly poured into the nozzle, the temperature of the bottom of the spraying box cannot be rapidly increased because the heating part only heats the side wall of the spraying box, and is lower than the temperature of the poured molten steel with a high probability, so that the high-temperature molten steel can be rapidly cooled. Therefore, this method has a certain disadvantage in ensuring the temperature at the bottom of the spray box.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to prior art exists provides the system tape unit for the magnetic core, and concrete technical scheme is as follows:
magnetic core is with system area equipment, including spray box and the supporting leg of setting in its bottom, the jet has been seted up at spray box bottom center, the spray box outer wall is provided with heating mechanism, the spray box lateral wall all is provided with heating mechanism with the bottom.
As an improvement of the technical scheme, the heating mechanism comprises infrared heating pipes, temperature sensors and a plurality of mounting shells, and the mounting shells and the side wall and the bottom of the spray box respectively form a heat insulation cavity; the infrared heating pipe is arranged inside the mounting shell; one end of the temperature sensor extends into the heat insulation cavity, and the other end of the temperature sensor is fixed with the mounting shell.
As an improvement of the technical scheme, the outer wall of the spray box is provided with a plurality of heating grooves, the shapes and the sizes of the heating grooves are matched with the infrared heating pipes, and the infrared heating pipes are embedded into the heating grooves and fixed with the spray box through the installation shell.
As an improvement of the technical scheme, a heat-insulating layer is arranged on one side, close to the infrared heating pipe, of the mounting shell.
As an improvement of the technical scheme, the spray box is in an inverted truncated cone shape.
Compared with the prior art, the utility model, its technical effect as follows:
magnetic core is with system area equipment is through all being provided with heating mechanism in spray box lateral wall and bottom to can be quick heat the intensification to spray box is whole, avoided the too big molten steel that leads to of spray box temperature and high temperature molten steel temperature difference problem of rapid cooling in spray box, simultaneously, through the heating inslot with infrared heating pipe embedding spray box surface, can effectual improvement infrared heating pipe's heating effect, accelerate holistic production efficiency.
Drawings
Fig. 1 is a schematic structural view of the magnetic core tape manufacturing apparatus of the present invention;
fig. 2 is a front view of the tape manufacturing apparatus for a magnetic core according to the present invention;
FIG. 3 is a schematic view of the connection between the heating tank and the infrared heating pipe of the present invention;
reference numerals: 10. spraying a tank; 20. supporting legs; 30. a heating mechanism; 11. an ejection port; 12. a heating tank; 31. an infrared heating pipe; 32. a temperature sensor; 33. mounting a shell; 331. and (7) an insulating layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Examples
As shown in fig. 1 and 2, the tape manufacturing equipment for the magnetic core of the present invention solves the problem of rapid cooling of molten steel in the spraying box caused by the large temperature difference between the spraying box and the high temperature molten steel by the following technical means. The tape manufacturing apparatus includes: the high-temperature molten steel spraying device comprises a spraying box 10 and supporting legs 20 arranged at the bottom of the spraying box, wherein the spraying box 10 is used for containing high-temperature molten steel, a spraying opening 11 is formed in the center of the bottom of the spraying box, the high-temperature molten steel is sprayed onto a cooling roller rotating at a high speed through the spraying opening 11, and in order to achieve better spraying, the cooling roller is arranged at the bottom of the spraying box 10 and is opposite to the spraying opening 11, so that the molten steel is convenient to spray. Meanwhile, in order to better heat the spraying box 10 in advance and avoid the phenomenon that high-temperature molten steel is cooled down quickly due to overlarge temperature difference when entering, the heating mechanism 30 is arranged on the outer wall of the spraying box 10, in order to effectively heat the bottom and the side wall of the spraying box 10 quickly, the heating mechanism 30 is arranged on the side wall and the bottom of the spraying box 10, and before the high-temperature molten steel enters the spraying box 10, the spraying box 10 is heated up integrally through the heating mechanism 30, so that the problem that the molten steel is cooled down quickly in the spraying box due to the overlarge temperature difference between the spraying box temperature and the high-temperature molten steel temperature is effectively solved.
For convenience of industrial production, as shown in fig. 1, the heating mechanism 30 further includes a temperature sensor 32 for monitoring the heating temperature of the heating mechanism 30, so as to ensure that the high-temperature molten steel is not cooled down rapidly due to too large temperature difference when entering the spraying box 10. Simultaneously, in order to make things convenient for infrared heating pipe 31 and temperature sensor 32's installation, heating mechanism 30 still includes a plurality of installation shell 33, and a plurality of installation shell 33 is installed respectively in spray box 10 lateral wall and bottom, encloses into thermal-insulated cavity with spray box 10's lateral wall and bottom respectively, and infrared heating pipe 31 sets up inside installation shell 33, and temperature sensor 32 one end stretches into thermal-insulated cavity, and the other end is fixed with installation shell 33 to can heat the intensification through infrared heating pipe 31 to spray box 10 lateral wall and bottom, also can pass through temperature sensor 32 real-time supervision heating temperature simultaneously.
As a further optimization and improvement, the infrared heating pipe 31 is only arranged in the heat insulation cavity enclosed by the mounting shell 33 and the spray box 10, and the heating effect is not optimal, and in order to make the heating effect of the infrared heating pipe 31 better, as shown in fig. 2, in this embodiment, the infrared heating pipe 31 is embedded in the outer wall of the spray box 10 and is fixed by the mounting shell 33, so that the infrared heating pipe 31 is in direct contact with the outer wall of the spray box 10, and the heating effect can be maximized. Specifically, a plurality of heating groove 12 has been seted up to spray box 10 outer wall, the shape and the size and the infrared heating pipe 31 phase-match of heating groove 12 (need reserve certain wiring space during actual installation), infrared heating pipe 31 embedding is inside heating groove 12 to it is fixed with spray box 10 through installation shell 33.
In order to reduce the temperature loss of spray box 10 and the heating of infrared heating pipe 31, simultaneously because infrared heating pipe 31 is fixed with spray box 10 through installation shell 33, in order to avoid infrared heating pipe 31 and the anti-collision friction that produces of installation shell 33 direct contact, installation shell 33 is provided with heat preservation 331 near infrared heating pipe 31 one side, select in this embodiment of heat preservation 331 to use the heat preservation cotton, can further improve heating mechanism 30's heating effect on the one hand through setting up the heat preservation cotton here, on the other hand also can protect infrared heating pipe 31, makes it not direct and installation shell 33 emergence contact, avoids taking place to cut and rub.
Meanwhile, in actual production, the spray box 10 is generally supported on the ground through the support legs 20, and if the spray box 10 is a regular square, the heating mechanism 30 provided on the side wall thereof is exposed to the outside of the spray box 10, and thus, the spray box 10 is not damaged. The spraying box 10 of the embodiment is in the shape of an inverted circular truncated cone, and the heating mechanism 30 can be arranged on the inner side of the supporting leg 20, so that a certain protection effect is achieved.
The magnetic core is as follows with system tape unit concrete regulation principle:
the utility model discloses an all be provided with heating mechanism in 10 lateral walls of spray box and bottom to can be quick heat the intensification to spray box 10 is whole, avoided the too big molten steel that leads to of spray box 10 temperature and high temperature molten steel temperature difference problem of rapid cooling in spray box 10, simultaneously, through with infrared heating pipe 31 embedding spray box 10 in the heating bath 12 on surface, can effectual improvement infrared heating pipe 31 the heating effect, accelerate holistic production efficiency.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. Magnetic core is with system area equipment, including spray box (10) and set up supporting leg (20) in its bottom, jet (11) have been seted up at spray box (10) bottom center, spray box (10) outer wall is provided with heating mechanism (30), its characterized in that: and the side wall and the bottom of the spray box (10) are both provided with heating mechanisms (30).
2. The tape manufacturing apparatus for a magnetic core according to claim 1, characterized in that: the heating mechanism (30) comprises infrared heating pipes (31), temperature sensors (32) and a plurality of mounting shells (33), and the mounting shells (33) and the side wall and the bottom of the spray box (10) are respectively enclosed to form a heat insulation cavity; the infrared heating pipe (31) is arranged inside the mounting shell (33); one end of the temperature sensor (32) extends into the heat insulation cavity, and the other end of the temperature sensor is fixed with the mounting shell (33).
3. The tape manufacturing apparatus for a magnetic core according to claim 2, characterized in that: a plurality of heating groove (12) have been seted up to spray box (10) outer wall, the shape and the size and infrared heating pipe (31) phase-match of heating groove (12), infrared heating pipe (31) embedding is inside heating groove (12) to it is fixed with spray box (10) through installation shell (33).
4. The tape manufacturing apparatus for a magnetic core according to claim 3, characterized in that: and a heat insulation layer (331) is arranged on one side of the mounting shell (33) close to the infrared heating pipe (31).
5. The tape manufacturing apparatus for a magnetic core according to claim 1, characterized in that: the spray box (10) is in an inverted truncated cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221423038.6U CN217492628U (en) | 2022-06-08 | 2022-06-08 | Tape making equipment for magnetic core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221423038.6U CN217492628U (en) | 2022-06-08 | 2022-06-08 | Tape making equipment for magnetic core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217492628U true CN217492628U (en) | 2022-09-27 |
Family
ID=83360013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221423038.6U Active CN217492628U (en) | 2022-06-08 | 2022-06-08 | Tape making equipment for magnetic core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217492628U (en) |
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2022
- 2022-06-08 CN CN202221423038.6U patent/CN217492628U/en active Active
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