Size mixing device for high-energy-storage ceramic dielectric material

Abstract

The utility model belongs to the field of ceramic material preparation, and particularly relates to a high-energy-storage ceramic dielectric material size mixing device which comprises a size mixing tank. The top of the size mixing tank is fixedly connected with a feeding hole; the outer side wall of the feeding hole is fixedly connected with a group of first motors; the output end of the first motor is fixedly connected with a crushing roller; an air inlet pipe is arranged on the outer side wall of the size mixing tank in a penetrating manner; an air outlet pipe is fixedly connected to the inner side wall of the size mixing tank; the air inlet pipe is communicated with the air outlet pipe; a plurality of air outlet holes are formed in the air outlet pipe; a second motor is arranged at the bottom of the size mixing tank in a penetrating manner; the output end of the second motor is fixedly connected with a rotating shaft; a plurality of stirring rods are fixedly connected to the rotating shaft, a first motor is arranged on the outer side wall of the feeding opening, a smashing roller is fixedly connected to the output end of the first motor, the rotating smashing roller is used for smashing a medium material, and the caked medium material can be smashed; and the condition that the slurry mixing quality is influenced by non-uniform slurry mixing caused by caking of the dielectric material is reduced.

Description

Technical Field

[0001] The utility model relates to the field of ceramic material preparation, in particular to a sizing device for high-energy storage ceramic dielectric materials. Background Technique

[0002] In the preparation process of high-energy storage ceramic dielectric materials, a sizing device is usually used to mix raw materials such as ceramic powder, solvents (such as water, organic solvents, etc.), dispersants, and binders evenly to form a slurry with a certain viscosity and fluidity. For example, in the tape casting process, ceramic powder needs to be mixed with organic solvents, dispersants, binders, etc. to make a ceramic slurry, and then the slurry is coated on a substrate by a tape casting machine to form a film.

[0003] The working principle of the sizing device for high-energy storage ceramic dielectric materials is to make the raw materials fully mixed evenly through stirring to ensure the formation of a uniform and well-fluid slurry, and heat treatment is carried out as needed to improve the slurry performance.

[0004] When the existing sizing device for high-energy storage ceramic dielectric materials is in use, the dielectric material is usually directly placed in the sizing tank, and then the dielectric material is stirred. It is found in use and observation that when the dielectric material agglomerates, it will cause uneven particle distribution in the slurry, which will affect the overall performance and stability of the slurry, fluidity and viscosity, etc.

[0005] Therefore, a sizing device for high-energy storage ceramic dielectric materials is proposed for the above problems. Summary of the Utility Model

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background technique.

[0007] The technical solution adopted by the utility model to solve its technical problems is as follows: A sizing device for high-energy storage ceramic dielectric materials described in the utility model includes a sizing tank; a feed port is fixedly connected to the top of the sizing tank; a group of first motors are fixedly connected to the outer side wall of the feed port; a crushing roller is fixedly connected to the output end of the first motor; an air inlet pipe is penetrated through the outer side wall of the sizing tank; an air outlet pipe is fixedly connected to the inner side wall of the sizing tank; the air inlet pipe and the air outlet pipe are in a communicating relationship; a plurality of air outlet holes are opened on the air outlet pipe; a second motor is penetrated through the bottom of the sizing tank; a rotating shaft is fixedly connected to the output end of the second motor; a plurality of stirring rods are fixedly connected to the rotating shaft. By arranging a first motor on the outer side wall of the feed port and fixedly connecting a crushing roller to the output end of the first motor, the rotating crushing roller crushes the dielectric material, and can crush the agglomerated dielectric material, reducing the situation that the agglomeration of the dielectric material causes uneven sizing mixing and affects the sizing quality.

[0008] Preferably, a dispersion plate is fixedly connected to the end of the rotating shaft; a plurality of dispersion holes are formed in the dispersion plate. By fixedly connecting a dispersion plate to the top of the rotating shaft, when the rotating shaft rotates, the dispersion plate is driven to rotate together, which can disperse the falling medium material, reduce the accumulation of the medium material falling from one place, and thus affect the sizing work.

[0009] Preferably, a group of first connecting rods are fixedly connected to the middle of the rotating shaft; a plurality of cleaning brushes are fixedly connected to the ends of the first connecting rods. By fixedly connecting a group of first connecting rods to the middle of the rotating shaft and a plurality of cleaning brushes to the ends of the first connecting rods, the cleaning brushes can rotate along with the rotating shaft when the rotating shaft rotates, so as to realize the cleaning work of the surface of the air outlet pipe.

[0010] Preferably, a group of second connecting rods are fixedly connected to the middle of the rotating shaft; a bracket is fixedly connected to the end of the second connecting rod; a plurality of elastic rods are fixedly connected to the middle of the air outlet pipe; a vibration ball is fixedly connected to the end of the elastic rod; when the rotating shaft rotates, the bracket is driven to rotate, the rotating bracket contacts the vibration ball fixedly connected to the top of the elastic rod, and the vibration generated by the contact is transmitted to the surface of the air outlet pipe through the elastic rod to make the air outlet pipe vibrate, so as to shake off the medium material falling on the surface of the air outlet pipe, and the cleaning of the medium material falling on the surface of the air outlet pipe can be realized.

[0011] Preferably, a group of elastic sheets are fixedly connected to the inner side wall of the bracket; the elastic sheets are located between the bracket and the vibration ball. By fixedly connecting the elastic sheets to the inner side wall of the bracket, the friction between the bracket and the vibration ball can be reduced when they contact, so as to extend the service life of the vibration ball.

[0012] Preferably, a plurality of elastic meshes are fixedly connected inside the air outlet hole. By fixedly connecting a plurality of elastic meshes inside the air outlet hole, the medium material staying near the air outlet hole can be filtered, and the situation that the air outlet hole is blocked due to the medium material staying near the air outlet hole for a long time can be reduced.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. For the sizing device of a high-energy storage ceramic dielectric material described in the present utility model, by arranging a first motor on the outer side wall of the feed port and fixedly connecting a crushing roller to the output end of the first motor, the rotating crushing roller crushes the dielectric material, which can crush the agglomerated dielectric material and reduce the situation that the sizing mixture is uneven due to the agglomeration of the dielectric material, thus affecting the sizing quality.

[0015] 2. For the sizing device of a high-energy storage ceramic dielectric material described in the present utility model, by fixedly connecting a dispersion plate to the top of the rotating shaft, when the rotating shaft rotates, the dispersion plate is driven to rotate together, which can disperse the falling dielectric material, reduce the accumulation of the dielectric material falling from one place, and thus affect the sizing work. Description of the Drawings

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the main body of the present invention;

[0018] Figure 2 It is a schematic diagram of the structure of the dispersion plate in the present invention;

[0019] Figure 3 It is a schematic diagram of the structure of the cleaning brush in the present invention;

[0020] Figure 4 It is a schematic diagram of the structure of the elastic sheet in the present invention;

[0021] Figure 5 It is a schematic diagram of the structure of the elastic net in the present invention.

[0022] In the figure: 1, sizing tank; 11, feed inlet; 12, first motor; 13, crushing roller; 14, inlet pipe; 15, outlet pipe; 16, air outlet hole; 17, second motor; 18, rotating shaft; 19, stirring rod; 2, dispersion plate; 21, dispersion hole; 3, first connecting rod; 31, cleaning brush; 4, second connecting rod; 41, bracket; 42, elastic rod; 43, vibration ball; 5, elastic sheet; 6, elastic net. Specific embodiments

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0024] The following gives specific embodiments.

[0025] Such as Figures 1 to 5As shown in the figure, a sizing device for a high-energy storage ceramic dielectric material according to an embodiment of the present utility model includes a sizing tank 1; a feed inlet 11 is fixedly connected to the top of the sizing tank 1; a set of first motors 12 are fixedly connected to the outer side wall of the feed inlet 11; a crushing roller 13 is fixedly connected to the output end of the first motor 12; an air inlet pipe 14 is disposed through the outer side wall of the sizing tank 1; an air outlet pipe 15 is fixedly connected to the inner side wall of the sizing tank 1; the air inlet pipe 14 and the air outlet pipe 15 are in a communicating relationship; a plurality of air outlet holes 16 are formed in the air outlet pipe 15; a second motor 17 is disposed through the bottom of the sizing tank 1; a rotating shaft 18 is fixedly connected to the output end of the second motor 17; a plurality of stirring rods 19 are fixedly connected to the rotating shaft 18. During operation, the first motor 12 and the second motor 17 are first turned on, and then the dielectric material is put into the sizing tank 1 from the feed inlet 11; when the material enters from the feed inlet 11, it first falls onto the surface of the crushing roller 13, and the first motor 12 drives the crushing roller 13 to rotate while performing crushing work on the dielectric material. The crushed dielectric material continues to fall. At this time, gas is injected into the air inlet pipe 14, and the gas passes through the air outlet pipe 15 and is ejected through the air outlet holes 16. When the gas blows on the falling dielectric material, it blows and disperses the dielectric material. By providing the first motor 12 on the outer side wall of the feed inlet 11 and fixedly connecting the crushing roller 13 to the output end of the first motor 12, the rotating crushing roller 13 crushes the dielectric material, and can crush the agglomerated dielectric material, reducing the situation that the uneven mixing of the sizing caused by the agglomeration of the dielectric material affects the sizing quality.

[0026] As Figure 2 shown, a dispersion plate 2 is fixedly connected to the end of the rotating shaft 18; a plurality of dispersion holes 21 are formed in the dispersion plate 2. When the second motor 17 drives the rotating shaft 18 to rotate, the dispersion plate 2 fixedly connected to the end of the rotating shaft 18 also rotates accordingly. When the cut-off raw material falls onto the surface of the dispersion plate 2, the rotating dispersion plate 2 disperses the dielectric material. The dispersed dielectric material diffuses around, and a small amount of dielectric material falls into the sizing tank 1 through the dispersion holes 21. By fixedly connecting the dispersion plate 2 to the top of the rotating shaft 18 and driving the dispersion plate 2 to rotate together when the rotating shaft 18 rotates, the falling dielectric material can be dispersed, reducing the situation that the dielectric material accumulates from one place and affects the sizing work.

[0027] As Figure 3 shown, a set of first connecting rods 3 are fixedly connected to the middle of the rotating shaft 18; a plurality of cleaning brushes 31 are fixedly connected to the ends of the first connecting rods 3. When the rotating shaft 18 rotates, it drives the first connecting rods 3 to rotate. When the first connecting rods 3 rotate, the cleaning brushes 31 also rotate accordingly. The rotating cleaning brushes 31 perform cleaning work on the air outlet holes 16 formed in the inner side wall of the air outlet pipe 15. By fixedly connecting the first connecting rods 3 to the middle of the rotating shaft 18 and fixedly connecting a plurality of cleaning brushes 31 to the ends of the first connecting rods 3, the cleaning brushes 31 can be made to rotate when the rotating shaft 18 rotates, thereby realizing the cleaning work on the surface of the air outlet pipe 15.

[0028] As shown Figure 4 in the figure, a set of second connecting rods 4 are fixedly connected to the middle of the rotating shaft 18; a bracket 41 is fixedly connected to the end of the second connecting rod 4; a plurality of elastic rods 42 are fixedly connected to the middle of the air outlet pipe 15; a vibration ball 43 is fixedly connected to the end of the elastic rod 42; when the rotating shaft 18 rotates, the second connecting rod 4 is driven to rotate accordingly, and the inner side wall of the rotating second connecting rod 4 contacts the vibration ball 43 fixedly connected to the top of the elastic rod 42. When the bracket 41 contacts the vibration ball 43, vibration is generated, and the vibration is conducted to the surface of the air outlet pipe 15 through the elastic rod 42. By driving the bracket 41 to rotate through the rotation of the rotating shaft 18, the rotating bracket 41 contacts the vibration ball 43 fixedly connected to the top of the elastic rod 42, and the vibration generated by the contact is conducted to the surface of the air outlet pipe 15 through the elastic rod 42 to cause the air outlet pipe 15 to vibrate, shaking off the medium material that has fallen onto the surface of the air outlet pipe 15, and it is possible to clean the medium material that has fallen onto the surface of the air outlet pipe 15.

[0029] As shown Figure 5 in the figure, a set of elastic sheets 5 are fixedly connected to the inner side wall of the bracket 41; the elastic sheets 5 are located between the bracket 41 and the vibration ball 43. When the rotating bracket 41 contacts the vibration ball 43 fixedly connected to the end of the elastic rod 42, the elastic sheet 5 contacts the vibration ball 43 first. When the elastic sheet 5 contacts the vibration ball 43, the elastic sheet 5 is compressed under its own elastic force, reducing the friction when the bracket 41 contacts the vibration ball 43. By fixedly connecting the elastic sheet 5 to the inner side wall of the bracket 41, it is possible to reduce the friction between the bracket 41 and the vibration ball 43 when they contact, thereby extending the service life of the vibration ball 43.

[0030] As shown Figure 5 in the figure, a plurality of elastic meshes 6 are fixedly connected to the inside of the air outlet hole 16. When the pulverized medium material continues to fall from the surface of the air outlet pipe 15, a small amount of medium material stays near the air outlet hole 16. By fixedly connecting a plurality of elastic meshes 6 to the inside of the air outlet hole 16, it is possible to filter the medium material staying near the air outlet hole 16, reducing the situation where the medium material stays near the air outlet hole 16 for a long time and causing the air outlet hole 16 to be blocked.

[0031] Working principle: First, turn on the first motor 12 and the second motor 17, and then put the dielectric material into the sizing tank 1 from the feed inlet 11; when the material enters from the feed inlet 11, it first falls onto the surface of the crushing roller 13. While the first motor 12 drives the crushing roller 13 to rotate, the dielectric material is crushed. The crushed dielectric material continues to fall. At this time, gas is injected into the air inlet pipe 14, and the gas passes through the air outlet pipe 15 and is ejected through the air outlet holes 16. When the gas blows on the falling dielectric material, the dielectric material is dispersed. When the second motor 17 drives the rotating shaft 18 to rotate, the dispersion plate 2 fixedly connected to the end of the rotating shaft 18 also rotates. When the cut-off raw material falls onto the surface of the dispersion plate 2, the rotating dispersion plate 2 disperses the dielectric material. The dispersed dielectric material diffuses around, and a small amount of dielectric material falls into the sizing tank 1 through the dispersion holes 21. When the rotating shaft 18 rotates, it drives the first connecting rod 3 to rotate. When the first connecting rod 3 rotates, the cleaning brush 31 also rotates. The rotating cleaning brush 31 cleans the air outlet holes 16 opened on the inner side wall of the air outlet pipe 15. When the rotating shaft 18 rotates, it drives the second connecting rod 4 to rotate. The inner side wall of the rotating second connecting rod 4 contacts the vibrating ball 43 fixedly connected to the top of the elastic rod 42. When the bracket 41 contacts the vibrating ball 43, vibration is generated. The vibration is conducted to the surface of the air outlet pipe 15 through the elastic rod 42. The rotating bracket 41 contacts the vibrating ball 43 fixedly connected to the top of the elastic rod 42, and the vibration generated by the contact is conducted to the surface of the air outlet pipe 15 through the elastic rod 42, causing the air outlet pipe 15 to vibrate, and the dielectric material falling onto the surface of the air outlet pipe 15 is shaken off. When the rotating bracket 41 contacts the vibrating ball 43 fixedly connected to the end of the elastic rod 42, the elastic sheet 5 contacts the vibrating ball 43 first. When the elastic sheet 5 contacts the vibrating ball 43, the elastic sheet 5 is compressed under its own elastic force, reducing the friction when the bracket 41 contacts the vibrating ball 43. When the crushed dielectric material continues to fall from the surface of the air outlet pipe 15, a small amount of dielectric material stays near the air outlet holes 16. By fixedly connecting a plurality of elastic meshes 6 inside the air outlet holes 16, the dielectric material staying near the air outlet holes 16 can be filtered, reducing the situation that the air outlet holes 16 are blocked due to the dielectric material staying near the air outlet holes 16 for a long time.

[0032] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A sizing device for a high-energy storage ceramic dielectric material, comprising a sizing tank (1); characterized in that: A feeding port (11) is fixedly connected to the top of the sizing tank (1); a group of first motors (12) are fixedly connected to the outer side wall of the feeding port (11); a crushing roller (13) is fixedly connected to the output end of the first motor (12); an air inlet pipe (14) is arranged through the outer side wall of the sizing tank (1); an air outlet pipe (15) is fixedly connected to the inner side wall of the sizing tank (1); the air inlet pipe (14) and the air outlet pipe (15) are in a communication relationship; a plurality of air outlet holes (16) are formed in the air outlet pipe (15); a second motor (17) is arranged through the bottom of the sizing tank (1); a rotating shaft (18) is fixedly connected to the output end of the second motor (17); a plurality of stirring rods (19) are fixedly connected to the rotating shaft (18).

2. The sizing device for a high-energy storage ceramic dielectric material according to claim 1, characterized in that: A dispersion plate (2) is fixedly connected to the end of the rotating shaft (18); a plurality of dispersion holes (21) are formed in the dispersion plate (2).

3. The sizing device for a high-energy storage ceramic dielectric material according to claim 2, characterized in that: A group of first connecting rods (3) are fixedly connected to the middle of the rotating shaft (18); a plurality of cleaning brushes (31) are fixedly connected to the ends of the first connecting rods (3).

4. The sizing device for a high-energy storage ceramic dielectric material according to claim 3, characterized in that: A group of second connecting rods (4) are fixedly connected to the middle of the rotating shaft (18); a bracket (41) is fixedly connected to the end of the second connecting rod (4); a plurality of elastic rods (42) are fixedly connected to the middle of the air outlet pipe (15); a vibration ball (43) is fixedly connected to the end of the elastic rod (42).

5. The sizing device for a high-energy storage ceramic dielectric material according to claim 4, characterized in that: A group of elastic sheets (5) are fixedly connected to the inner side wall of the bracket (41); the elastic sheets (5) are located between the bracket (41) and the vibration ball (43).

6. The sizing device for a high-energy storage ceramic dielectric material according to claim 5, characterized in that: A plurality of elastic nets (6) are fixedly connected to the inside of the air outlet hole (16).

Images