Tray for nanocrystalline magnetic core processing

Abstract

The utility model relates to the technical field of magnetic core production and processing, and discloses a tray for nanocrystalline magnetic core processing, which comprises a tray body, the upper surface of the tray body is provided with a groove, a tray cover is clamped in the groove, the upper surface of the tray cover is fixedly provided with a cover handle, the top of the tray cover is provided with a plurality of pressing devices, and the pressing devices are fixed on the tray cover. Tray handles are arranged on the two sides of the tray body, a lifting device is fixedly installed on the lower surface of the tray body, a heating net is fixedly installed on the lower surface of the tray body, a plurality of mold bodies are arranged on the upper surface of the heating net, and a plurality of mold feet are connected to the lower surfaces of the mold bodies in a clamped mode. According to the magnetic core tray, the magnetic core cannot shake back and forth in the process of moving along with the tray body, and the magnetic core cannot be separated from the tray body easily.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic core production and processing, in particular to a tray for processing nanocrystalline magnetic cores. Background Art

[0002] A magnetic core refers to a sintered magnetic metal oxide composed of a mixture of various iron oxides. As an emerging material, nanocrystalline magnetic cores have the advantages of high saturation magnetic induction intensity, high magnetic permeability, low loss and high strength and toughness. In addition, the preparation process is simple and energy-saving and environmentally friendly. In some fields, they have partially replaced traditional silicon steel and ferrite materials. The current nanocrystalline magnetic core structure is very simple, basically consisting of a simple ring-shaped main body structure, plus an external shell, which meets the current basic usage needs.

[0003] During the processing of nanocrystalline magnetic cores, they need to be dried, and the drying operation requires the use of a positioning tray and a heating device. Most of the trays currently used on the market have a simple structure and basically only serve to support the magnetic cores. The trays must be moved manually before and after heating. If they are tilted at a certain angle during the movement, the magnetic cores may easily collide or fall to the ground, causing damage to the magnetic cores.

[0004] Therefore, it is necessary to provide a tray for processing nanocrystalline magnetic cores to solve the above technical problems. Utility Model Content

[0005] The utility model aims to provide a tray for processing nanocrystalline magnetic cores, which has the effect of preventing the magnetic cores from shaking back and forth during the movement of the tray body and making it difficult for the magnetic cores to separate from the tray body.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a pallet for processing nanocrystalline magnetic cores, comprising a pallet body, the upper surface of the pallet body is provided with a groove, a pallet cover is clamped in the groove, a cover handle is fixedly installed on the upper surface of the pallet cover, a plurality of pressing devices are arranged on the top of the pallet cover, pallet handles are arranged on both sides of the pallet body, a lifting device is fixedly installed on the lower surface of the pallet body, a heating net is fixedly installed on the lower surface of the pallet body, a plurality of mold bodies are arranged on the upper surface of the heating net, and a plurality of mold feet are clamped on the lower surface of the mold body.

[0007] By adopting the above technical solution, each nanocrystalline magnetic core has a corresponding mold, a suitable position is selected for the mold body and the mold feet are inserted into the mesh, at which time the mold body will not swing back and forth, and then the magnetic core is put on the mold body, so that the magnetic core will be fixed by the mold body at the position where the mold body is located, and then the tray body is placed in the heating device through the tray handles on both sides, the heating net will transfer heat and disperse the heat, and the mold feet will also transfer heat to the mold body, so that the magnetic core can be heated evenly during the heating process, and the setting of the heating net, mold feet and mold body effectively prevents the magnetic core from swinging back and forth in the process of moving with the tray body, and is less likely to fall off the tray body.

[0008] The utility model is further configured as follows: a mold buckle is fixedly installed on the upper surface of the magnetic core.

[0009] By adopting the above technical solution and setting the mold buckle, the mold can still be easily taken out after being heated.

[0010] The utility model is further configured as follows: a heat-insulating handle is fixedly sleeved on each of the two tray handles.

[0011] By adopting the above technical solution, the provision of the heat-insulating handle facilitates taking out the tray body after heating.

[0012] The utility model is further configured as follows: the lifting device includes square legs, a plurality of square legs are fixedly connected to the lower surface of the tray body, the lower surface of the square legs are spirally connected to columnar legs, the lower surface of the columnar legs are fixedly connected to a base, and the side of the base is provided with a plurality of vertical lines.

[0013] By adopting the above technical solution, when it is necessary to raise the tray body, the base can be rotated, and the rotation of the base will drive the rotation of the columnar legs, so that the columnar legs can be extended downward and the tray is raised. When it is necessary to lower the tray body, it is only necessary to rotate the base in the opposite direction. The setting of the vertical lines makes it more convenient to rotate the base. The setting of the entire lifting device can adjust the distance between the tray body and the fire source during heating by controlling the lifting and lowering of the lifting device, so that the temperature of the heating network is more uniform.

[0014] The utility model is further configured as follows: a plurality of the pressing devices each include a pressing column, the pressing column is fixedly connected to the tray cover, a cylindrical groove is provided on the lower surface of the pressing column, a spring is provided in the cylindrical groove, one end of the spring is fixedly connected to the pressing column, the other end of the spring is fixedly connected to a pressing head, and the pressing head is slidably connected to the pressing column.

[0015] By adopting the above technical solution, when the tray cover is closed, part of the pressure head will come into contact with the object placed on the tray body, and the spring will be compressed. The compressed spring will produce a certain pressure on the pressure head, and the pressure head will tightly press the mold body and the magnetic core, preventing them from moving at will.

[0016] The utility model is further configured as follows: a plurality of air holes are provided on both sides of the tray cover.

[0017] By adopting the above technical solution, the air holes allow heat waves in the heating process to pass through the magnetic core, thereby making the heating efficiency of the magnetic core higher.

[0018] In summary, the utility model has the following beneficial effects: the arrangement of the heating net, the mold feet, and the mold body effectively prevents the magnetic core from rocking back and forth as the tray body moves, and is less likely to detach from the tray body; the arrangement of the mold buckle allows the mold to be easily taken out after being heated; the arrangement of the heat-insulating handle facilitates the removal of the tray body after heating; the arrangement of the entire lifting device can adjust the distance between the tray body and the fire source during heating by controlling the lifting of the lifting device, so that the temperature of the heating net is more uniform; the compressed spring will exert a certain pressure on the pressure head, and the pressure head will tightly press the mold body and the magnetic core to prevent them from moving at will; the air holes allow the heat waves in the heating process to pass through the magnetic core, thereby making the heating efficiency of the magnetic core higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the tray cover of the utility model;

[0021] Figure 3 This is a schematic diagram of the disassembled structure of the material pressing device of the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the lifting device of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the mold body of the utility model;

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of another mold body of the utility model.

[0025] In the figure: 1. tray body; 2. groove; 3. tray handle; 4. insulation handle; 5. tray cover; 6. cover handle; 7. air hole; 8. heating net; 9. mold body; 10. lifting device; 11. pressing device; 1101. pressing head; 1102. spring; 1103. cylindrical groove; 1104. pressing column; 1001. cylindrical leg; 1002. base; 1003. vertical stripes; 1004. square leg; 901. mold buckle; 902. mold foot. DETAILED DESCRIPTION

[0026] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.

[0027] See also Figures 1 to 6 In an embodiment of the utility model, a tray for processing nanocrystalline magnetic cores includes a tray body 1, the upper surface of the tray body 1 is provided with a groove 2, a tray cover 5 is clamped in the groove 2, a lid handle 6 is fixedly installed on the upper surface of the tray cover 5, a plurality of pressing devices 11 are arranged on the top of the tray cover 5, tray handles 3 are arranged on both sides of the tray body 1, a lifting device 10 is fixedly installed on the lower surface of the tray body 1, a heating net 8 is fixedly installed on the lower surface of the tray body 1, a plurality of mold bodies 9 are arranged on the upper surface of the heating net 8, and a plurality of mold feet 902 are clamped on the lower surface of the mold body 9; each nanocrystalline magnetic core has a corresponding mold, and the mold body 9 is fixedly installed on the upper surface of the heating net 8. Select a suitable position and insert the mold foot 902 into the mesh. At this time, the mold body 9 will not swing back and forth. Then, the magnetic core is put on the mold body 9. In this way, the magnetic core will be fixed by the mold body 9 at the position of the mold body 9. Then, the tray body 1 is placed in the heating device through the tray handles 3 on both sides. The heating device will bake and heat the heating net 8. The heating net 8 will transfer heat and disperse the heat. The mold foot 902 will also transfer heat to the mold body 9. In this way, the magnetic core can be heated evenly during the heating process. The setting of the heating net 8, the mold foot 902, and the mold body 9 effectively prevents the magnetic core from swinging back and forth in the process of moving with the tray body 1, and is less likely to separate from the tray body 1.

[0028] In this embodiment, preferably, a mold buckle 901 is fixedly installed on the upper surface of the magnetic core; the arrangement of the mold buckle 901 allows the mold to be easily taken out after being heated.

[0029] In this embodiment, preferably, the two tray handles 3 are both fixedly sleeved with a heat-insulating handle 4 ; the provision of the heat-insulating handle 4 facilitates taking out the tray body 1 after heating.

[0030] In this embodiment, preferably, the lifting device 10 includes square legs 1004, and multiple square legs 1004 are fixedly connected to the lower surface of the tray body 1. The lower surface of the square legs 1004 is spirally connected with a columnar leg 1001, and the lower surface of the columnar leg 1001 is fixedly connected with a base 1002, and the side of the base 1002 is provided with multiple vertical lines 1003; when it is necessary to raise the tray body 1, the base 1002 can be rotated, and the rotation of the base 1002 will drive the rotation of the columnar legs 1001, so that the columnar legs 1001 can be extended downward and the tray is raised. When it is necessary to lower the tray body 1, it is only necessary to rotate the base 1002 in the opposite direction. The setting of the vertical lines 1003 makes it more convenient to rotate the base 1002. The setting of the entire lifting device 10 can adjust the distance between the tray body 1 and the fire source during heating by controlling the lifting and lowering of the lifting device 10, so that the temperature of the heating network 8 is more uniform.

[0031] In this embodiment, preferably, the plurality of pressing devices 11 all include a pressing column 1104, which is fixedly connected to the tray cover 5, and a cylindrical groove 1103 is provided on the lower surface of the pressing column 1104, in which a spring 1102 is arranged, and one end of the spring 1102 is fixedly connected to the pressing column 1104, and the other end of the spring 1102 is fixedly connected to a pressing head 1101, and the pressing head 1101 is slidably connected to the pressing column 1104; when the tray cover 5 is closed, some of the pressing heads 1101 will come into contact with the object placed on the tray body 1, and at this time the spring 1102 will be compressed, and the compressed spring 1102 will generate a certain pressure on the pressing head 1101, and the pressing head 1101 will tightly press the mold body 9 and the magnetic core to prevent them from moving at will.

[0032] In this embodiment, preferably, a plurality of air holes 7 are provided on both sides of the tray cover 5; the air holes 7 allow heat waves in the heating process to pass through the magnetic core, thereby making the heating efficiency of the magnetic core higher.

[0033] Working principle: Each nanocrystalline magnetic core has a corresponding mold body 9. Select a suitable position for the mold body 9 and insert the mold foot 902 into the mesh. At this time, the mold body 9 will not swing back and forth. Then put the magnetic core on the mold body 9, so that the magnetic core will be fixed at the position of the mold body 9 by the mold body 9. Then cover the tray cover 5, and part of the pressure head 1101 will contact the object placed on the tray body 1. At this time, the spring 1102 will be compressed, and the compressed spring 1102 will produce a certain pressure on the pressure head 1101. The pressure head 1101 will tightly press the mold body 9 and the magnetic core, and prevent them from moving at will. Then put the tray into the loading tray through the tray handles 3 on both sides. In the thermal device, the heating net 8 will transfer heat and disperse the heat, and the mold foot 902 will also transfer heat to the mold body 9, so that the magnetic core can be heated evenly during the heating process. When the tray body 1 needs to be raised, the base 1002 can be rotated, and the rotation of the base 1002 will drive the rotation of the columnar legs 1001, so that the columnar legs 1001 can be extended downward and the tray is raised. When the tray body 1 needs to be lowered, it is only necessary to rotate the base 1002 in the opposite direction. The setting of the vertical lines 1003 makes it more convenient to rotate the base 1002. The setting of the entire lifting device 10 can adjust the distance between the tray body 1 and the fire source during heating by controlling the lifting of the lifting device 10, so that the temperature of the heating net 8 is more uniform.

[0034] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A tray for processing nanocrystalline magnetic cores, comprising a tray body (1), characterized in that: The upper surface of the tray body (1) is provided with a groove (2), a tray cover (5) is clamped in the groove (2), a lid handle (6) is fixedly installed on the upper surface of the tray cover (5), a plurality of material pressing devices (11) are arranged on the top of the tray cover (5), tray handles (3) are arranged on both sides of the tray body (1), a lifting device (10) is fixedly installed on the lower surface of the tray body (1), a heating net (8) is fixedly installed on the lower surface of the tray body (1), a plurality of mold bodies (9) are arranged on the upper surface of the heating net (8), and a plurality of mold feet (902) are clamped on the lower surface of the mold body (9).

2. A tray for processing nanocrystalline magnetic cores according to claim 1, characterized in that: A mold buckle (901) is fixedly mounted on the upper surface of the magnetic core.

3. The tray for processing nanocrystalline magnetic cores according to claim 1, characterized in that: A heat-insulating handle (4) is fixedly sleeved on each of the two tray handles (3).

4. The tray for processing nanocrystalline magnetic cores according to claim 1, characterized in that: The lifting device (10) comprises square legs (1004), wherein a plurality of square legs (1004) are fixedly connected to the lower surface of the tray body (1), a columnar leg (1001) is spirally connected to the lower surface of the square legs (1004), a base (1002) is fixedly connected to the lower surface of the columnar leg (1001), and a plurality of vertical lines (1003) are arranged on the side surface of the base (1002).

5. The tray for processing nanocrystalline magnetic cores according to claim 1, characterized in that: The plurality of pressing devices (11) all include a pressing column (1104), which is fixedly connected to the tray cover (5), a columnar groove (1103) is provided on the lower surface of the pressing column (1104), a spring (1102) is arranged in the columnar groove (1103), one end of the spring (1102) is fixedly connected to the pressing column (1104), and the other end of the spring (1102) is fixedly connected to a pressing head (1101), and the pressing head (1101) is slidably connected to the pressing column (1104).

6. The tray for processing nanocrystalline magnetic cores according to claim 1, characterized in that: A plurality of air holes (7) are provided on both sides of the tray cover (5).

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