Iron-silicon-aluminum magnetic core vacuum heat treatment device facilitating material taking

Abstract

The utility model discloses an iron-silicon-aluminum magnetic core vacuum heat treatment device convenient for material taking, which relates to the technical field of iron-silicon-aluminum magnetic core processing equipment and comprises a mounting rack, a screen frame and a heat treatment box body are fixed on the top wall of the mounting rack, and a plurality of groups of electric heating pipes are fixed on the inner wall of the heat treatment box body. Vacuum assemblies extending to an inner cavity of the heat treatment box body are installed on the two side walls of the heat treatment box body correspondingly, a mounting frame is fixed to the top wall of an inner cavity of the mounting frame, and a containing assembly penetrating through the mounting frame and extending to an inner cavity of the screen frame is arranged in an inner cavity of the mounting frame. When the iron-silicon-aluminum magnetic core block heat treatment device is used, the iron-silicon-aluminum magnetic core block is placed on the placing assembly, the vacuum assembly is started to extract air in the inner cavity of the heat treatment box body, and the plurality of groups of electric heating pipes are started to be electrified, so that the iron-silicon-aluminum magnetic core block can be heated, the magnetic core can be effectively prevented from being oxidized in the heat treatment process, and performance reduction caused by oxidation is avoided; and the placement assembly is started to conveniently take out the iron-silicon-aluminum magnetic core block on the rear side.

Description

Technical Field

[0001] The utility model relates to the technical field of iron-silicon-aluminum magnetic core processing equipment, in particular to a vacuum heat treatment device for iron-silicon-aluminum magnetic cores that facilitates material taking. Background Art

[0002] The vacuum heat treatment of iron-silicon-aluminum magnetic cores is an important technological process aimed at improving the magnetic properties, physical properties, and mechanical properties of the magnetic cores by controlling the heat treatment environment and conditions. Vacuum heat treatment has significant advantages compared to traditional heat treatment processes. Firstly, the vacuum environment can effectively prevent the magnetic cores from being oxidized during the heat treatment process, avoiding performance degradation caused by oxidation. Secondly, vacuum heat treatment can precisely control the heat treatment temperature and atmosphere, thereby achieving fine regulation of the magnetic core properties. In addition, vacuum heat treatment also helps to reduce impurity contamination and improve the purity and consistency of the magnetic cores.

[0003] Currently, when using the vacuum heat treatment equipment for iron-silicon-aluminum magnetic cores, it is necessary to sequentially place the iron-silicon-aluminum magnetic cores inside the vacuum heat treatment equipment, which is inconvenient for taking and placing the iron-silicon-aluminum magnetic cores located at the relatively rear position. Therefore, the utility model proposes a vacuum heat treatment device for iron-silicon-aluminum magnetic cores that facilitates material taking to solve the above technical problems, which is different from the prior art. Summary of the Utility Model

[0004] In order to improve the problem of inconvenient taking and placing of the iron-silicon-aluminum magnetic cores located at the relatively rear position mentioned above, the utility model provides a vacuum heat treatment device for iron-silicon-aluminum magnetic cores that facilitates material taking.

[0005] The utility model provides a vacuum heat treatment device for iron-silicon-aluminum magnetic cores that facilitates material taking, adopting the following technical solutions:

[0006] A vacuum heat treatment device for iron-silicon-aluminum magnetic cores that facilitates material taking includes a mounting frame. A wire frame and a heat treatment box body are fixed on the top wall of the mounting frame. A plurality of electric heating tubes are fixed on the inner wall of the heat treatment box body. Vacuum components extending into the inner cavity of the heat treatment box body are installed on both side walls of the heat treatment box body. A mounting frame is fixed at the top wall position of the inner cavity of the mounting frame, and a placing component penetrating through the mounting frame and extending into the inner cavity of the wire frame is arranged in the inner cavity of the mounting frame.

[0007] By adopting the above technical solutions, place iron-silicon-aluminum magnetic core blocks on the placing component, start the vacuum components to extract the air in the inner cavity of the heat treatment box body, and start the plurality of electric heating tubes to be energized to heat the iron-silicon-aluminum magnetic core blocks, which can effectively prevent the magnetic cores from being oxidized during the heat treatment process and avoid performance degradation caused by oxidation. Starting the placing component facilitates taking out the iron-silicon-aluminum magnetic core blocks located at the rear position.

[0008] Optionally, the vacuum assembly includes a bracket fixed to the outer wall of the heat treatment box body. A vacuum pump is fixed to the top wall of the bracket, and a vacuum tube extending into the inner cavity of the heat treatment box is installed at the input end of the vacuum pump.

[0009] By adopting the above technical solution, starting multiple vacuum pumps and using the vacuum tubes to extract the air in the inner cavity of the heat treatment box can effectively prevent the magnetic core from being oxidized during the heat treatment process.

[0010] Optionally, the placement assembly includes a driving motor fixed to the top wall position of the inner cavity of the mounting frame. A rotating shaft passing through the mounting frame and extending into the inner cavity of the mesh frame is installed at the output end of the driving motor, and multiple placement cross plates are evenly fixed to the outer wall of the rotating shaft.

[0011] By adopting the above technical solution, starting the driving motor to drive the rotating shaft to rotate can drive multiple placement cross plates to rotate synchronously at a low speed, facilitating the removal of the iron-silicon-aluminum magnetic core blocks located at the rear side.

[0012] Optionally, multiple abutting wheels are installed at the outer edge of the bottom wall of the multiple placement cross plates, and a supporting ring fixed to the inner wall of the mesh frame is arranged at the bottom ends of the multiple abutting wheels.

[0013] By adopting the above technical solution, when the placement cross plate rotates, it can drive multiple abutting wheels to rotate synchronously on the top wall of the supporting ring, thereby improving the stability of the placement cross plate.

[0014] Optionally, multiple anti-slip strips are evenly fixed to the top wall position of the placement cross plate.

[0015] By adopting the above technical solution, under the action of the multiple anti-slip strips, the frictional resistance between the iron-silicon-aluminum magnetic core block and the top wall of the placement cross plate can be increased.

[0016] Optionally, switch door bodies are hinged to both ends of the front surface of the heat treatment box body through hinges.

[0017] By adopting the above technical solution, it is convenient to take and place the iron-silicon-aluminum magnetic core blocks by opening and closing the switch door bodies.

[0018] In summary, the present utility model has at least the following beneficial effects:

[0019] Starting multiple vacuum pumps and using the vacuum tubes to extract the air in the inner cavity of the heat treatment box, and starting multiple electric heating tubes to be energized to heat the iron-silicon-aluminum magnetic core blocks can effectively prevent the magnetic core from being oxidized during the heat treatment process, avoiding the performance degradation caused by oxidation;

[0020] Starting the driving motor to drive the rotating shaft to rotate can drive multiple placement cross plates to rotate synchronously at a low speed, facilitating the removal of the iron-silicon-aluminum magnetic core blocks located at the rear side and facilitating material taking. Description of the Drawings

[0021] Figure 1 This is the front sectional view structure diagram of the utility model.

[0022] Figure 2 This is the front view structure diagram of the utility model.

[0023] In the figure: 1. Vacuum tube; 2. Vacuum pump; 3. Bracket; 4. Electric heating tube; 5. Mounting frame; 6. Contact wheel; 7. Mounting frame; 8. Driving motor; 9. Rotating shaft; 10. Supporting ring; 11. Placing cross plate; 12. Heat treatment box body; 13. Mesh frame; 14. Anti-slip strip; 15. Switch door body. Specific implementation mode

[0024] The following is a further detailed description of the present utility model in conjunction with the attached Figure 1-2 drawings.

[0025] Please refer to the drawings in the specification Figure 1 wherein, an embodiment provided by the present utility model is: an iron-silicon-aluminum magnetic core vacuum heat treatment device convenient for material taking, including a mounting frame 5, a mesh frame 13 and a heat treatment box body 12 are fixed at the top wall position of the mounting frame 5, the heat treatment box body 12 is sleeved outside the mesh frame 13, a plurality of groups of electric heating tubes 4 are fixed on the inner wall of the heat treatment box body 12, vacuum assemblies are installed on both side walls of the heat treatment box body 12, the vacuum assembly includes a bracket 3, the bracket 3 is fixed on the outer wall of the heat treatment box body 12, a vacuum pump 2 is fixed at the top wall position of the bracket 3, and a vacuum tube 1 extending into the inner cavity of the heat treatment box body 12 is installed at the input end of the vacuum pump 2.

[0026] Please refer to the drawings in the specification Figure 1 and 2 wherein, an installation frame 7 is fixed at the top wall position of the inner cavity of the installation frame 5, a placing assembly is arranged in the inner cavity of the installation frame 7, the placing assembly includes a driving motor 8, the driving motor 8 is fixed at the top wall position of the inner cavity of the installation frame 5, a rotating shaft 9 penetrating through the installation frame 5 and extending into the inner cavity of the mesh frame 13 is installed at the output end of the driving motor 8, a plurality of groups of placing cross plates 11 are uniformly fixed on the outer wall of the rotating shaft 9, switch door bodies 15 are hinged at both ends of the front surface of the heat treatment box body 12 through hinges, and a vertical handle and a lock body are installed on the front surface of the switch door bodies 15.

[0027] Open the switch door body 15, place the iron-silicon-aluminum magnetic core blocks on the top walls of the placing cross plates 11 at different heights, then close the switch door body 15, start a plurality of groups of vacuum pumps 2 and use the vacuum tubes 1 to extract the air in the inner cavity of the heat treatment box body 12, start a plurality of groups of electric heating tubes 4 to be energized so as to heat the iron-silicon-aluminum magnetic core blocks, which can effectively prevent the magnetic cores from being oxidized during the heat treatment process and avoid the performance degradation caused by oxidation, start the driving motor 8 to drive the rotating shaft 9 to rotate so as to drive a plurality of groups of placing cross plates 11 to rotate synchronously at a low speed, which is convenient for taking out the iron-silicon-aluminum magnetic core blocks located at the rear side.

[0028] Please refer to the accompanying drawings in the specification Figure 1 , a plurality of anti-slip strips 14 are uniformly fixed on the top wall of the placement cross plate 11. Under the action of the plurality of anti-slip strips 14, the frictional resistance between the iron-silicon-aluminum magnetic core block and the top wall of the placement cross plate 11 can be increased, which is convenient for improving the stability of the iron-silicon-aluminum magnetic core block.

[0029] Please refer to the accompanying drawings in the specification Figure 1 , a plurality of abutting wheels 6 are installed at the outer edges of the bottom walls of the plurality of placement cross plates 11, and a retaining ring 10 fixed to the inner wall of the wire frame 13 is provided at the bottom ends of the plurality of abutting wheels 6. When the placement cross plate 11 rotates, it can drive the plurality of abutting wheels 6 to rotate synchronously on the top wall of the retaining ring 10, thereby improving the stability of the placement cross plate 11.

[0030] Working principle: When using the iron-silicon-aluminum magnetic core vacuum heat treatment device convenient for material taking, the iron-silicon-aluminum magnetic core vacuum heat treatment device convenient for material taking is stably placed at an appropriate position by using the mounting frame 5. Open the switch door body 15 and place the iron-silicon-aluminum magnetic core blocks on the top walls of the placement cross plates 11 at different heights, and then close the switch door body 15. Start the plurality of vacuum pumps 2 and use the vacuum tubes 1 to extract the air in the inner cavity of the heat treatment box 12. Start the plurality of electric heating tubes 4 to be energized, so as to heat the iron-silicon-aluminum magnetic core blocks, which can effectively prevent the magnetic core from being oxidized during the heat treatment process and avoid the performance degradation caused by oxidation.

[0031] Under the action of the plurality of anti-slip strips 14, the frictional resistance between the iron-silicon-aluminum magnetic core block and the top wall of the placement cross plate 11 can be increased, which is convenient for improving the stability of the iron-silicon-aluminum magnetic core block. Start the drive motor 8 to drive the rotating shaft 9 to rotate, so as to drive the plurality of placement cross plates 11 to rotate synchronously at a low speed, which is convenient for taking out the iron-silicon-aluminum magnetic core blocks at the rear side position. When the placement cross plate 11 rotates, it can drive the plurality of abutting wheels 6 to rotate synchronously on the top wall of the retaining ring 10, thereby improving the stability of the placement cross plate 11.

[0032] The standard parts used in the present utility model document can all be purchased from the market. Each component in the present utility model document can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machines, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, and no specific description will be made here.

[0033] The above are all the preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited thereby. Therefore, all equivalent changes made according to the structure, shape and principle of the present utility model should be covered within the protection scope of the present utility model.

Claims

1. A vacuum heat treatment device for iron-silicon-aluminum magnetic cores that facilitates material taking, comprising a mounting frame (5), characterized in that: A mesh frame (13) and a heat treatment box body (12) are fixed at the top wall position of the mounting frame (5). A plurality of electric heating tubes (4) are fixed on the inner wall of the heat treatment box body (12). Vacuum assemblies extending into the inner cavity of the heat treatment box body (12) are installed on both side walls of the heat treatment box body (12). An installation frame (7) is fixed at the top wall position of the inner cavity of the mounting frame (5). A placement assembly penetrating the mounting frame (5) and extending into the inner cavity of the mesh frame (13) is arranged in the inner cavity of the installation frame (7).

2. The vacuum heat treatment device for an iron-silicon-aluminum magnetic core facilitating material taking according to claim 1, wherein: The vacuum assembly includes a bracket (3). The bracket (3) is fixed on the outer wall of the heat treatment box body (12). A vacuum pump (2) is fixed at the top wall position of the bracket (3). A vacuum tube (1) extending into the inner cavity of the heat treatment box body (12) is installed at the input end of the vacuum pump (2).

3. A vacuum heat treatment device for an iron-silicon-aluminum magnetic core that facilitates material taking, characterized in that: The placement assembly includes a driving motor (8). The driving motor (8) is fixed at the top wall position of the inner cavity of the mounting frame (5). A rotating shaft (9) penetrating the mounting frame (5) and extending into the inner cavity of the mesh frame (13) is installed at the output end of the driving motor (8). A plurality of placement cross plates (11) are evenly fixed on the outer wall of the rotating shaft (9).

4. The vacuum heat treatment device for an Fe-Si-Al magnetic core facilitating material taking according to claim 3, characterized in that: A plurality of abutting wheels (6) are installed at the outer edge of the bottom wall of the plurality of placement cross plates (11). A support ring (10) fixed to the inner wall of the mesh frame (13) is arranged at the bottom ends of the plurality of abutting wheels (6).

5. The vacuum heat treatment device for iron-silicon-aluminum magnetic cores that facilitates material taking according to claim 3, wherein: A plurality of anti-slip strips (14) are evenly fixed at the top wall position of the placement cross plate (11).

6. The vacuum heat treatment device for iron-silicon-aluminum magnetic cores that facilitates material taking according to claim 1, characterized in that: Switch door bodies (15) are hinged at both ends of the front surface of the heat treatment box body (12) through hinges.

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