Rapid cooling mechanism for magnetic core fusion forming device
By designing a fast cooling mechanism for magnetic core melt forming device, the water vapor problem caused by water cooling is solved, the recycle and efficient cooling of coolant is realized, energy consumption is reduced and production line environment is improved.
Patent Information
- Application Number
- CN202421404532.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-05-20
- Estimated Expiration
- 2034-06-19
AI Technical Summary
In existing magnetic core melt forming devices, water cooling means lead to a large amount of water vapor, causing waste of resources and affecting the production line environment.
A rapid cooling mechanism for a magnetic core melt forming device is designed, including a cooling tank, a circulation cooling mechanism and a steam recovery mechanism. The coolant in the cooling tank cools the mold, generates negative pressure through the fan to collect water vapor, and condenses through the corrugated sheet, and reuses condensate. At the same time, the circulating cooling mechanism drives the mold to move and dry it through a combination of a fan and a blower hood.
It effectively reduces the generation of water vapor, realizes the recycling of coolant, improves cooling efficiency, reduces energy consumption, and improves the production line environment.
Smart Images
Figure CN222887824U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of magnetic core melting and forming, in particular to a rapid cooling mechanism for a magnetic core melting and forming device. Background Technique
[0002] A magnetic core is a core component made of magnetic materials, usually used in the fields of electronics and electrical engineering, especially in devices that require electromagnetic energy conversion, storage, or transmission. It is mainly composed of various iron oxide mixtures and is obtained through a sintering process. It is a magnetic metal oxide. Common magnetic core materials include manganese-zinc ferrite and nickel-zinc ferrite, etc. The manufacture of magnetic cores involves powder metallurgy processes, including powder mixing, forming, sintering, and subsequent machining steps. With the progress of technology, modern magnetic core designs also focus on miniaturization, lightweight, and higher performance indicators to meet the growing demand for electronic products.
[0003] The rapid cooling mechanism for a magnetic core melting and forming device is a device dedicated to the production process of magnetic materials. Its main function is to rapidly reduce the temperature of the magnetic core material after it has been melted at high temperature and injected into a mold for forming, promoting the rapid solidification and stabilization of the material structure. This process is crucial for ensuring the final performance of the magnetic core, such as magnetic permeability, coercivity, and dimensional stability. Rapid cooling can prevent cracks and deformation of the material during the cooling process, and helps to improve production efficiency. The rapid cooling mechanism can improve production efficiency, reduce energy consumption, and reduce the scrap rate during the production process while ensuring product quality.
[0004] In the prior art, the mold of the magnetic core melting and forming device is usually cooled by water cooling. Although it meets the usage requirements to a certain extent, it is found in the actual use process that the water cooling method will generate a large amount of water vapor, causing waste of resources and a large amount of water vapor will also affect the production line environment. Content of the Utility Model
[0005] The purpose of the utility model is to provide a rapid cooling mechanism for a magnetic core melting and forming device to solve the problems raised in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A rapid cooling mechanism for a magnetic core melting and forming device, including an installation frame and a connecting pipe. A cooling pool is opened inside the installation frame, and a circulating cooling mechanism is fixedly installed at the bottom of the installation frame. It is characterized in that: A steam recovery mechanism is fixedly installed on one side of the installation frame, and an air suction hood is fixedly installed on the top of the installation frame. The air suction hood is fixedly connected to the top of the steam recovery mechanism through a connecting pipe, and one side of the steam recovery mechanism is fixedly connected to a fan through a connecting pipe.
[0007] Preferably, the steam recovery mechanism includes a recovery pipe, and a plurality of corrugated sheets are fixedly installed inside the recovery pipe. A liquid discharge groove is fixedly installed at the bottom of the recovery pipe, and the liquid discharge groove is fixedly connected to one side of the circulating cooling mechanism.
[0008] Preferably, the steam recovery mechanism further includes a thermoelectric cooler. The cooling surface of the thermoelectric cooler is fixedly connected with a plurality of heat conduction pipes, and the heat conduction pipes are fixedly installed inside the corrugated sheets.
[0009] Preferably, the heating surface of the thermoelectric cooler is fixedly connected with a heat sink plate, and a cooling fan is fixedly installed on one side of the heat sink plate.
[0010] Preferably, a circulating cooling mechanism is fixedly installed inside the cooling pool, and two groups of coolant circulation ports are fixedly installed inside the cooling pool.
[0011] Preferably, a placement area is arranged on one side of the cooling pool. A plurality of rollers are rotatably installed inside the placement area. A blowing hood is fixedly installed on the top of the placement area, and the blowing hood is fixedly connected to the top of the blower through a connecting pipe.
[0012] Preferably, the circulating cooling mechanism includes a liquid storage tank. A compression refrigerator is fixedly installed on one side of the liquid storage tank. One side of the compression refrigerator is fixedly connected with a circulating refrigeration pipe, and the circulating refrigeration pipe is fixedly installed inside the liquid storage tank. A circulating pump is fixedly installed inside the liquid storage tank.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The rapid cooling mechanism for the magnetic core melting and forming device;
[0014] 1. The mold is cooled by the coolant inside the cooling pool arranged. The blower makes the inside of the steam recovery mechanism, the connecting pipe and the air suction hood generate negative pressure. The water vapor generated at the top of the cooling pool is collected through the air suction hood. When the water vapor enters the inside of the recovery pipe, it contacts the corrugated sheets and condenses. The condensed water is discharged into the inside of the circulating cooling mechanism through the liquid discharge groove for repeated use. In the above process, the temperature of the heat conduction pipes is reduced by the thermoelectric cooler, and the temperature of the corrugated sheets is reduced through the heat conduction pipes, so as to improve the condensation efficiency. The thermoelectric cooler is dissipated by the cooperation between the heat sink plate and the cooling fan to ensure the operation of the thermoelectric cooler;
[0015] 2. Driven by the provided circulating cooling mechanism, the mold moves inside the cooling pool. After cooling, the mold is displaced to the top of the placement area under the action of the circulating cooling mechanism. The coolant on the surface of the mold at the top of the placement area will flow into the interior of the liquid storage pool through the gaps between several rollers for recycling, and strong wind is generated through the cooperation of the fan and the blowing hood to dry the mold. Through the cooperation of the circulating pump and two groups of coolant circulation ports, the coolant inside the liquid storage pool and the cooling pool circulates. The overheated coolant is re-cooled through the cooperation of the compression refrigeration machine and the circulating refrigeration pipe, and then re-enters the interior of the cooling pool through the circulating pump to ensure the cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic structural diagram of the present utility model;
[0017] Figure 2 is a schematic structural diagram of the circulating cooling mechanism of the present utility model;
[0018] Figure 3 is a partial schematic structural diagram of the steam recovery mechanism of the present utility model;
[0019] Figure 4 is a partial schematic structural diagram of the steam recovery mechanism of the present utility model.
[0020] In the figure: 1, mounting frame; 2, cooling pool; 3, circulating cooling mechanism; 301, liquid storage pool; 302, compression refrigeration machine; 303, circulating refrigeration pipe; 304, circulating pump; 4, steam recovery mechanism; 401, recovery pipe; 402, corrugated sheet; 403, semiconductor refrigeration sheet; 404, heat conduction pipe; 405, heat dissipation plate; 406, cooling fan; 407, drain trough; 5, connecting pipe; 6, suction hood; 7, placement area; 8, roller; 9, fan; 10, blowing hood; 11, coolant circulation port. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0022] Please refer to Figures 1-4, the utility model provides a technical solution: a rapid cooling mechanism for a magnetic core melting and forming device, including a mounting frame 1 and a connecting pipe 5. A cooling pool 2 is arranged inside the mounting frame 1. A circulating cooling mechanism 3 is fixedly installed at the bottom of the mounting frame 1. A steam recovery mechanism 4 is fixedly installed on one side of the mounting frame 1. An air suction hood 6 is fixedly installed at the top of the mounting frame 1. The air suction hood 6 is fixedly connected to the top of the steam recovery mechanism 4 through the connecting pipe 5. A blower 9 is fixedly connected to one side of the steam recovery mechanism 4 through the connecting pipe 5.
[0023] The steam recovery mechanism 4 includes a recovery pipe 401. A number of corrugated sheets 402 are fixedly installed inside the recovery pipe 401. A liquid discharge tank is fixedly installed at the bottom of the recovery pipe 401. The liquid discharge tank is fixedly connected to one side of the circulating cooling mechanism 3.
[0024] The steam recovery mechanism 4 further includes a thermoelectric cooler 403. The cooling surface of the thermoelectric cooler 403 is fixedly connected with a number of heat conduction pipes 404. The heat conduction pipes 404 are fixedly installed inside the corrugated sheets 402.
[0025] The heating surface of the thermoelectric cooler 403 is fixedly connected with a heat sink plate 405. A heat dissipation fan 406 is fixedly installed on one side of the heat sink plate 405.
[0026] The specific implementation method is as follows: the mold is cooled by the coolant inside the cooling pool 2. The blower 9 is used to create negative pressure inside the steam recovery mechanism 4, the connecting pipe 5, and the air suction hood 6. The water vapor generated at the top of the cooling pool 2 is collected through the air suction hood 6. When the water vapor enters the inside of the recovery pipe 401, it contacts the corrugated sheets 402 and condenses. The condensed water is discharged into the inside of the circulating cooling mechanism 3 through the liquid discharge tank for reuse. In the above process, the temperature of the heat conduction pipes 404 is reduced by the thermoelectric cooler 403, and the temperature of the corrugated sheets 402 is reduced through the heat conduction pipes 404, improving the condensation efficiency. The thermoelectric cooler 403 is dissipated by the cooperation between the heat sink plate 405 and the heat dissipation fan 406 to ensure the operation of the thermoelectric cooler 403.
[0027] Please refer to Figures 1-2 , the utility model provides a technical solution: a rapid cooling mechanism for a magnetic core melting and forming device. A circulating cooling mechanism 3 is fixedly installed inside the cooling pool 2. Two coolant circulation ports 11 are fixedly installed inside the cooling pool 2.
[0028] A placement area 7 is arranged on one side of the cooling pool 2. A number of rollers 8 are rotatably installed inside the placement area 7. A blowing hood 10 is fixedly installed at the top of the placement area 7. The blowing hood 10 is fixedly connected to the top of the blower 9 through the connecting pipe 5.
[0029] The circulating cooling mechanism 3 includes a liquid storage tank 301. On one side of the liquid storage tank 301, a compression refrigerator 302 is fixedly installed. On one side of the compression refrigerator 302, a circulating refrigeration pipe 303 is fixedly connected. The circulating refrigeration pipe 303 is fixedly installed inside the liquid storage tank 301, and a circulating pump 304 is fixedly installed inside the liquid storage tank 301.
[0030] The specific implementation method is as follows: The circulating cooling mechanism 3 drives the mold to move inside the cooling pool 2. After cooling, the mold is displaced to the top of the placement area 7 under the action of the circulating cooling mechanism 3. The coolant on the surface of the mold at the top of the placement area 7 will flow into the inside of the liquid storage tank 301 through the gaps between several rollers 8 for recycling. And strong wind is generated through the cooperation of the blower 9 and the air blowing hood 10 to dry the mold. The coolant inside the liquid storage tank 301 and the cooling pool 2 circulates through the cooperation of the circulating pump 304 and two groups of coolant circulation ports 11. The overheated coolant is re-cooled through the cooperation of the compression refrigerator 302 and the circulating refrigeration pipe 303, and then re-enters the inside of the cooling pool 2 through the circulating pump 304 to ensure the cooling effect.
[0031] Working principle: When using this rapid cooling mechanism for the magnetic core melting and forming device, the mold is cooled by the coolant inside the cooling pool 2. The blower 9 causes a negative pressure to be generated inside the steam recovery mechanism 4, the connecting pipe 5, and the air suction hood 6. The water vapor generated at the top of the cooling pool 2 is collected through the air suction hood 6. When the water vapor enters the inside of the recovery pipe 401, it contacts the corrugated sheet 402 and condenses. The condensed water is discharged into the inside of the circulating cooling mechanism 3 through the drain tank for reuse. During the above process, the temperature of the heat conduction pipe 404 is reduced by the semiconductor refrigeration sheet 403, and the temperature of the corrugated sheet 402 is reduced through the heat conduction pipe 404 to improve the condensation efficiency. And the semiconductor refrigeration sheet 403 is dissipated heat through the cooperation between the heat equalizing plate 405 and the radiator fan 406 to ensure the operation of the semiconductor refrigeration sheet 403;
[0032] The circulating cooling mechanism 3 drives the mold to move inside the cooling pool 2. After cooling, the mold is displaced to the top of the placement area 7 under the action of the circulating cooling mechanism 3. The coolant on the surface of the mold at the top of the placement area 7 will flow into the inside of the liquid storage tank 301 through the gaps between several rollers 8 for recycling. And strong wind is generated through the cooperation of the blower 9 and the air blowing hood 10 to dry the mold. The coolant inside the liquid storage tank 301 and the cooling pool 2 circulates through the cooperation of the circulating pump 304 and two groups of coolant circulation ports 11. The overheated coolant is re-cooled through the cooperation of the compression refrigerator 302 and the circulating refrigeration pipe 303, and then re-enters the inside of the cooling pool 2 through the circulating pump 304 to ensure the cooling effect.
[0033] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A rapid cooling mechanism for a magnetic core melting molding device, comprising a mounting frame (1) and a connecting pipe (5), wherein a cooling pool (2) is provided inside the mounting frame (1), and a circulating cooling mechanism (3) is fixedly installed at the bottom of the mounting frame (1), characterized in that: A steam recovery mechanism (4) is fixedly mounted on one side of the mounting frame (1), an air suction hood (6) is fixedly mounted on the top of the mounting frame (1), the air suction hood (6) is fixedly connected to the top of the steam recovery mechanism (4) via a connecting pipe (5), and a fan (9) is fixedly connected to one side of the steam recovery mechanism (4) via a connecting pipe (5).
2. A rapid cooling mechanism for a magnetic core melting and molding device according to claim 1, characterized in that: The steam recovery mechanism (4) comprises a recovery pipe (401), a plurality of corrugated sheets (402) are fixedly installed inside the recovery pipe (401), a drainage trough is fixedly installed at the bottom of the recovery pipe (401), and the drainage trough is fixedly connected to one side of the circulating cooling mechanism (3).
3. A rapid cooling mechanism for a magnetic core melting and molding device according to claim 1, characterized in that: The steam recovery mechanism (4) also includes a semiconductor refrigeration plate (403), the cooling surface of the semiconductor refrigeration plate (403) is fixedly connected to a plurality of heat conduction pipes (404), and the heat conduction pipes (404) are fixedly installed inside the corrugated plate (402).
4. A rapid cooling mechanism for a magnetic core melting and molding device according to claim 3, characterized in that: The heating surface of the semiconductor refrigeration plate (403) is fixedly connected to a heat spreader (405), and a heat dissipation fan (406) is fixedly installed on one side of the heat spreader (405).
5. A rapid cooling mechanism for a magnetic core melting and molding device according to claim 4, characterized in that: A circulating cooling mechanism (3) is fixedly installed inside the cooling pool (2), and two groups of cooling liquid circulation ports (11) are fixedly installed inside the cooling pool (2).
6. A rapid cooling mechanism for a magnetic core melting and molding device according to claim 1, characterized in that: A placement area (7) is provided on one side of the cooling pool (2), a plurality of rollers (8) are rotatably mounted inside the placement area (7), a blow hood (10) is fixedly mounted on the top of the placement area (7), and the blow hood (10) is fixedly connected to the top of the fan (9) via a connecting pipe (5).
7. A rapid cooling mechanism for a magnetic core melting and molding device according to claim 1, characterized in that: The circulating cooling mechanism (3) comprises a liquid storage tank (301), a compression refrigerator (302) is fixedly mounted on one side of the liquid storage tank (301), a circulating refrigeration pipe (303) is fixedly connected to one side of the compression refrigerator (302), the circulating refrigeration pipe (303) is fixedly mounted inside the liquid storage tank (301), and a circulating pump (304) is fixedly mounted inside the liquid storage tank (301).