High-performance ferrite production slip casting device
By designing slow-speed stirring and defoaming components, the problems of air bubbles and voids in ferrite production were solved, achieving efficient and uniform mixing and defoaming, thus improving the quality of the finished product.
Patent Information
- Application Number
- CN202411456628.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2025-11-18
AI Technical Summary
In the existing ferrite production process, air is easily mixed into the raw material slurry during stirring, resulting in air bubbles and voids in the molded product, which affects product quality.
A slow-speed stirring device is adopted, including a mixing component and a defoaming component. Through slow-speed stirring and intermittent material discharge, the generation of bubbles is reduced and bubbles are eliminated, ensuring uniform mixing of raw materials.
It improves stirring efficiency, reduces bubble generation, ensures the quality of ferrite products, and prevents product breakage.
Smart Images
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Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of ferrite production, in particular to a high-performance ferrite production slurry casting forming device. BACKGROUND
[0002] Ferrite generally refers to the composite oxide of iron group and other one or more appropriate metal elements, which belongs to semiconductor and is used as magnetic medium. Ferrite generally refers to magnetic ceramic, and the magnetic ceramic mainly refers to ferrite ceramic. Ferrite is a composite oxide mainly composed of iron oxide and other iron group or rare earth group oxides.
[0003] At present, in the production process of ferrite, in order to ensure the qualified rate of the product after slurry casting, the raw material slurry needs to be stirred. In the prior art, air is mixed into the raw material slurry during stirring, which causes the formed product to have air bubbles and voids, so that the formed product is prone to breakage, thereby affecting the quality of the product. SUMMARY
[0004] The problem to be solved by the present application is to provide a high-performance ferrite production slurry casting forming device. The present application can reduce the generation of air bubbles by slow stirring of the raw material slurry, and can uniformly mix the raw materials in slow stirring, thereby avoiding long-term excessive stirring and improving the stirring efficiency.
[0005] The technical scheme provided by the present application to solve the above problem is a high-performance ferrite production slurry casting forming device, which comprises a base, a frame and a material receiving plate. The frame is installed on the base, the lower part of the frame is funnel-shaped, and the material receiving plate is fixedly connected in the frame. The device further comprises a mixing assembly for stirring and mixing the raw materials for ferrite production.
[0006] More preferably, the mixing assembly comprises a fixed rod, a rotating shaft, a double-shaft reduction motor, a plurality of stirring rods, a plurality of stirring racks, a flat belt, a rotating assembly and a material blocking assembly. The fixed rod is fixedly connected to the frame, the rotating shaft is rotatably connected to the fixed rod and the material receiving plate, the fixed rod is located in the rotating shaft, the double-shaft reduction motor is installed in the box of the side wall of the frame, the plurality of stirring rods are rotatably connected to the rotating shaft, the plurality of stirring racks are fixedly connected to the side wall of the rotating shaft, the flat belt is wound between the output shaft of the double-shaft reduction motor and the rotating shaft, the rotating assembly is used to rotate the stirring rod when the stirring rod rotates, and the material blocking assembly is used to block the raw materials during mixing.
[0007] More preferably, the stirring rod is spiral-shaped.
[0008] More preferably, the outer wall of the stirring frame is attached to the inner wall of the frame body, and the side wall of the stirring frame is in the form of an inclined surface.
[0009] More preferably, the rotating assembly comprises a plurality of ring gears and a plurality of straight gears, the plurality of ring gears are fixedly connected to the fixed rods, and the plurality of straight gears are key-connected to adjacent stirring rods.
[0010] More preferably, the material blocking assembly comprises a rotating plate, a ratchet gear, a clamping block and a torsional spring, the rotating plate is rotatably connected to the inside of the material receiving plate, the material receiving plate and the rotating plate are both provided with a discharging opening, the ratchet gear is key-connected to the lower part of the rotating shaft, the ratchet gear is located in the inside of the rotating plate, the clamping block is rotatably connected to the inside of the rotating plate, the clamping block is in contact with the ratchet gear, and the torsional spring is connected between the clamping block and the inside of the rotating plate.
[0011] More preferably, the defoaming assembly is further included, and the defoaming assembly is used for removing bubbles in the raw material during the material discharging after mixing.
[0012] More preferably, the defoaming assembly comprises a plurality of fixing frames, a plurality of knocking rods, a plurality of torsional springs, a heating plate and a poking assembly, the plurality of fixing frames are fixedly connected to the upper part of the base, the plurality of knocking rods are rotatably connected to adjacent fixing frames respectively, the plurality of torsional springs are connected between adjacent knocking rods and fixing frames respectively, the heating plate is embeddedly installed in the inside of the frame body, and the poking assembly is used for poking the knocking rods to knock and vibrate the frame body during the material discharging.
[0013] More preferably, the poking assembly comprises a gear frame, a full gear and a plurality of poking plates, the gear frame is rotatably connected to the lower part of the frame body, the full gear is key-connected to the lower part of the output shaft of the double-shaft speed reducer motor, and the plurality of poking plates are fixedly connected to the bottom of the gear frame.
[0014] More preferably, the poking plates are arranged in an inclined manner, and one side of the poking plates in contact with the knocking rods is in the form of an inclined surface.
[0015] Compared with the prior art, the advantages of the present application are that the raw material slurry is slowly stirred by the mixing assembly, the generation of bubbles is reduced, the raw material can be uniformly mixed in the slow stirring, long-time excessive stirring is avoided, and the stirring efficiency is improved.
[0016] The rotating plate is intermittently communicated with the material receiving plate, the purpose of intermittent material discharging is achieved, the difficulty of defoaming of the raw material slurry is reduced, and the defoaming effect is improved.
[0017] The present application rotates the pressing plate to rotate the knocking rod, so that the knocking rod knocks the frame, and the bubbles in the raw material paste can be eliminated during the material returning process, so as to avoid the bubbles affecting the quality of the ferrite product. BRIEF DESCRIPTION OF DRAWINGS
[0018] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application. In the drawings:
[0019] Figure 1 It is a schematic view of the three-dimensional structure of the present application.
[0020] Figure 2 It is a schematic view of the overall cross-sectional three-dimensional structure of the present application.
[0021] Figure 3 It is a schematic view of the three-dimensional structure of the stirring rod, stirring frame, flat belt and other components of the present application.
[0022] Figure 4 It is a schematic view of the three-dimensional structure of the ring gear, spur gear and other components of the present application.
[0023] Figure 5 It is a schematic view of the three-dimensional structure of the stirring rod, ring gear and spur gear of the present application.
[0024] Figure 6 It is a schematic view of the three-dimensional structure of the rotating plate, ratchet gear and other components of the present application.
[0025] Figure 7 It is a schematic view of the three-dimensional structure of the ratchet gear, clamping block and torsion spring and other components of the present application.
[0026] Figure 8 It is a schematic view of the three-dimensional structure of the fixed frame, knocking rod and other components of the present application.
[0027] BRIEF DESCRIPTION OF DRAWINGS: 1, base; 2, frame; 3, material receiving plate; 4, fixed rod; 5, rotating shaft; 6, double-shaft reduction motor; 7, stirring rod; 8, stirring frame; 9, flat belt; 10, ring gear; 11, spur gear; 12, rotating plate; 13, ratchet gear; 14, clamping block; 15, torsion spring; 16, fixed frame; 17, knocking rod; 18, torsion spring; 19, heating plate; 20, gear frame; 21, full gear; 22, pressing plate. DETAILED DESCRIPTION
[0028] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be described clearly and completely in the description of the present application. It should be explained that, in the description of the present application, the terms "first", "second", and the like are used only for the purpose of description, and do not mean to particularly indicate the order or sequence, nor to limit the present application. They are merely used to distinguish the components or operations described by the same technical terms, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implying the number of the indicated technical features. Therefore, the features with "first" and "second" can explicitly or implicitly include at least one of the features. The terms "include" and any variations thereof in the description of the present application and the claims and the above-mentioned drawings are intended to cover the non-exclusive inclusion.
[0029] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mount", "connect", "connection", "set" should be understood broadly, for example, it can be fixed connection, or detachable connection; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meanings of the above-mentioned terms in the present application can be understood according to the specific circumstances.
[0030] In addition, in the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside", and the like indicate the orientation or positional relationship shown in the drawings, and are only used for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.
[0031] Embodiment 1: As shown in the drawings, a high-performance ferrite production grouting forming device, comprising a base 1, a frame 2 and a material receiving plate 3, the frame 2 is installed on the base 1, the lower part of the frame 2 is funnel-shaped, the material receiving plate 3 is fixedly connected to the lower part in the frame 2, further comprising a mixing assembly for stirring and mixing the raw materials for ferrite production.
[0032] In the embodiment, specifically, the mixing assembly comprises a fixed rod 4, a rotating shaft 5, a double-shaft reduction motor 6, nine stirring rods 7, two stirring frames 8, a flat belt 9, a rotating assembly and a material blocking assembly. The fixed rod 4 is fixedly connected to the upper portion of the frame 2. The rotating shaft 5 is rotatably connected to the upper portion of the fixed rod 4 and the material receiving plate 3. The fixed rod 4 is located inside the rotating shaft 5. The double-shaft reduction motor 6 is installed in the box of the side wall of the frame 2. The nine stirring rods 7 are rotatably connected to the rotating shaft 5. The two stirring frames 8 are fixedly connected to the side wall of the rotating shaft 5. The flat belt 9 is wound between the output shaft on the upper side of the double-shaft reduction motor 6 and the upper portion of the rotating shaft 5. The rotating assembly is used to drive the stirring rods 7 to rotate when the stirring rods 7 rotate. The material blocking assembly is used to block the raw materials during the mixing of the raw materials. The stirring rods 7 are helical. The outer wall of the stirring frame 8 is attached to the inner wall of the frame 2. The side walls of the stirring frame 8 are all inclined.
[0033] Secondly, the rotating assembly comprises three ring gears 10 and nine spur gears 11, the three ring gears 10 are fixed on the fixed rod 4, and the nine spur gears 11 are keyed on the adjacent stirring rods 7. The material blocking assembly comprises a rotating plate 12, a ratchet gear 13, a clamping block 14 and a torsion spring 15, the rotating plate 12 is rotatably connected inside the material receiving plate 3, the rotating plate 12 and the material receiving plate 3 are both provided with a discharging port, the ratchet gear 13 is keyed on the lower part of the rotating shaft 5, the ratchet gear 13 is located inside the rotating plate 12, the clamping block 14 is rotatably connected inside the rotating plate 12, the clamping block 14 is in contact with the ratchet gear 13, and the torsion spring 15 is connected between the clamping block 14 and the inside of the rotating plate 12. Specifically, the raw material slurry is placed in the frame body 2, the double-shaft speed reducer motor 6 is started, the output shaft of the double-shaft speed reducer motor 6 drives the flat belt 9 to rotate, and then drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the ratchet gear 13 to rotate, the ratchet gear 13 drives the clamping block 14 to rotate, the torsion spring 15 deforms adaptively, the rotating shaft 5 drives the stirring rod 7 to rotate, so that the stirring rod 7 stirs the raw material slurry, during the stirring, the stirring rod 7 drives the spur gear 11 to rotate, under the action of the ring gear 10, the spur gear 11 drives the stirring rod 7 to rotate during the stirring, since the stirring rod 7 is spiral, the stirring rod 7 rotates to outwardly transport the raw material slurry, that is, the raw material slurry at the center is pushed outward, in this way, the raw materials can be mixed evenly to the maximum extent during slow stirring, and the mixing efficiency can be improved, since the stirring rod 7 performs the mixing action inside the raw material slurry, and the slow rotation stirring is matched, air entering the raw material slurry can be reduced, and then the generation of air bubbles is reduced, the product quality of the ferrite is avoided from being affected, meanwhile, the rotating shaft 5 drives the stirring frame 8 to rotate, the stirring frame 8 scrapes off the raw material slurry adhered to the inner wall of the frame body 2, since the side wall of the stirring frame 8 is beveled, the stirring frame 8 can guide the raw material during the rotation, and thus the mixing efficiency is improved; after the mixing is completed, the output shaft of the double-shaft speed reducer motor 6 is reversed, then the flat belt 9 drives the rotating shaft 5 to reverse, the rotating shaft 5 drives the ratchet gear 13 to reverse, the clamping block 14 clamps the ratchet gear 13, the ratchet gear 13 drives the rotating plate 12 to rotate through the clamping block 14, the discharging port on the rotating plate 12 is intermittently aligned with the discharging port on the material receiving plate 3, so that the mixed raw material slurry can be intermittently fed into the funnel-shaped cavity at the lower part of the frame body 2, meanwhile, the rotation of the stirring frame 8 can scrape the raw material slurry, and assist the raw material slurry to be discharged, during the intermittent discharge, the worker can knock the frame body 2, so that the gas inside the lower part of the raw material slurry is discharged, and the defoaming effect is achieved, in this way, the intermittent discharge can reduce the difficulty of defoaming, after the completion, the rotating plate 12 and the material receiving plate 3 are adjusted to the closed state, and the double-shaft speed reducer motor 6 is turned off.
[0034] As shown in the drawings, the embodiment 2 further comprises a defoaming assembly for removing bubbles in the raw material during the material discharging after mixing. Specifically, the defoaming assembly comprises six fixing frames 16, six knocking rods 17, six torsion springs 18, a heating plate 19 and a poking assembly. The six fixing frames 16 are fixed to the upper part of the base 1. The six knocking rods 17 are rotatably connected to the adjacent fixing frames 16. The six torsion springs 18 are connected between the adjacent knocking rods 17 and the fixing frames 16. The heating plate 19 is embeddedly installed in the inner part of the frame 2. The poking assembly is used for poking the knocking rods 17 to knock and vibrate the frame 2 during the material discharging. The poking assembly comprises a gear frame 20, a full gear 21 and six poking plates 22. The gear frame 20 is rotatably connected to the lower part of the frame 2. The full gear 21 is keyed to the lower part of the output shaft of the double-shaft reduction motor 6. The six poking plates 22 are fixed to the bottom of the gear frame 20.
[0035] It is worth mentioning that the poking plates 22 are arranged in an inclined manner. The surface of the poking plates 22 in contact with the knocking rods 17 is a bevel surface.
[0036] In the above technical solution, during the material discharging of the raw material slurry, the output shaft of the double-shaft reduction motor 6 drives the full gear 21 to rotate, the full gear 21 drives the gear frame 20 to rotate, and then drives the poking plates 22 to rotate, so that the poking plates 22 poke the knocking rods 17 to rotate, and the torsion springs 18 are deformed. When the poking plates 22 rotate to separate from the knocking rods 17, the torsion springs 18 reset to drive the knocking rods 17 to reverse to knock the lower part of the frame 2. Such a process is repeated to vibrate the frame 2. When the rotating plate 12 intermittently discharges the raw material slurry, the vibration caused by the knocking can shake out the bubbles in the raw material slurry, thereby achieving the defoaming effect. The intermittent discharging can reduce the defoaming difficulty and improve the defoaming effect, so as to ensure the quality of the ferrite product and prevent the ferrite product from having bubble holes and being easily broken.
[0037] The above only describes the best embodiment of the present application, but cannot be understood as a limitation on the claims. The present application is not limited to the above embodiment, and the specific structure can be changed. Any change made within the protection scope of the independent claim of the present application is within the protection scope of the present application.
Claims
1. A high-performance ferrite production slip casting forming device, comprising a base (1), a frame (2) and a material receiving plate (3), the frame (2) is installed on the base (1), the lower part of the frame (2) is funnel-shaped, and the material receiving plate (3) is fixedly connected in the frame (2), characterized in that: The mixing assembly is used for stirring and mixing raw materials for ferrite production. 2. A high-performance ferrite production slip casting forming device according to claim 1, characterized in that: The mixing assembly comprises a fixed rod (4), a rotating shaft (5), a double-shaft reduction motor (6), a plurality of stirring rods (7), a plurality of stirring frames (8), a flat belt (9), a rotating assembly and a material blocking assembly, the fixed rod (4) is fixedly connected to the frame body (2), the rotating shaft (5) is rotatably connected to the fixed rod (4) and the material receiving plate (3), the fixed rod (4) is located in the rotating shaft (5), the double-shaft reduction motor (6) is installed in the box on the side wall of the frame body (2), the plurality of stirring rods (7) are rotatably connected to the rotating shaft (5), the plurality of stirring frames (8) are fixedly connected to the side wall of the rotating shaft (5), the flat belt (9) is wound between the output shaft of the double-shaft reduction motor (6) and the rotating shaft (5), the rotating assembly is used for rotating the stirring rod (7) when the stirring rod (7) rotates, and the material blocking assembly is used for blocking the raw materials during mixing.
3. A high-performance ferrite production slip casting forming device according to claim 2, characterized in that: The stirring rod (7) is spiral-shaped.
4. The high-performance ferrite production slip casting forming device according to claim 2, characterized in that: The outer wall of the stirring frame (8) is attached to the inner wall of the frame body (2), and the side wall of the stirring frame (8) is inclined.
5. The high-performance ferrite production slip casting forming device according to claim 2, characterized in that: The rotating assembly comprises a plurality of ring gears (10) and a plurality of straight gears (11), the plurality of ring gears (10) are fixedly connected to the fixed rod (4), and the plurality of straight gears (11) are key-connected to adjacent stirring rods (7).
6. The high-performance ferrite production slip casting forming device according to claim 2, characterized in that: The material blocking assembly comprises a rotating plate (12), a ratchet gear (13), a clamping block (14) and a torsional spring (15), the rotating plate (12) is rotatably connected to the inside of the material receiving plate (3), the rotating plate (12) and the material receiving plate (3) are both provided with a discharging opening, the ratchet gear (13) is key-connected to the lower part of the rotating shaft (5), the ratchet gear (13) is located in the rotating plate (12), the clamping block (14) is rotatably connected to the inside of the rotating plate (12), the clamping block (14) is in contact with the ratchet gear (13), and the torsional spring (15) is connected between the clamping block (14) and the inside of the rotating plate (12).
7. The high-performance ferrite production slip casting forming device according to claim 1, characterized in that: The defoaming assembly is used for removing bubbles in the raw materials during material discharge after mixing.
8. The high-performance ferrite production slip casting forming device according to claim 7, characterized in that: The defoaming assembly comprises a plurality of fixing frames (16), a plurality of knocking rods (17), a plurality of torsional springs (18), a heating plate (19) and a knocking assembly, the plurality of fixing frames (16) are fixedly connected to the upper part of the base (1), the plurality of knocking rods (17) are rotatably connected to adjacent fixing frames (16) respectively, the plurality of torsional springs (18) are connected between adjacent knocking rods (17) and fixing frames (16) respectively, the heating plate (19) is embeddedly installed in the inside of the frame body (2), and the knocking assembly is used for knocking the frame body (2) by rotating the knocking rod (17) to make vibration during material discharge.
9. The high-performance ferrite production slip casting forming device according to claim 8, characterized in that: The dialing assembly comprises a gear carrier (20), a full gear (21) and a plurality of dialing plates (22), the gear carrier (20) is rotationally connected to the lower part of the frame (2), the full gear (21) is keyed to the lower part of the output shaft of the double-shaft speed reduction motor (6), and the plurality of dialing plates (22) are fixedly connected to the bottom of the gear carrier (20).
10. The high-performance ferrite production slip casting forming device according to claim 9, characterized in that: The dialing plate (22) is arranged obliquely, and the side, which is in contact with the knocking rod (17), of the dialing plate (22) is a bevel.