Dielectric ceramic powder presintering treatment device

Abstract

The utility model relates to the related technical field of dielectric ceramic powder, in particular to a dielectric ceramic powder presintering treatment device which comprises a treatment tank, a preheating mechanism is arranged at one end of the treatment tank, and an adjusting mechanism is arranged at the lower end of the treatment tank. According to the dielectric ceramic powder pre-sintering treatment device, through the arrangement of the shell, the supporting base, the heating pipe, the first motor, the connecting rod, a rotating plate, a second motor, a rotating rod, a stirring rod and a feeding pipe, during pre-heating treatment, dielectric ceramic powder is put into the treatment tank through the feeding pipe, the heating pipe is powered on, and the dielectric ceramic powder is pre-heated; at the moment, a first motor and a second motor are started, the first motor enables a connecting rod to drive a rotating plate to rotate, and the rotating rod drives a stirring rod to rotate, so that the stirring rod rotates and revolves around the connecting rod, the dielectric ceramic powder can be stirred, and the preheating effect is better.

Description

Technical Field

[0001] This utility model relates to the technical field of dielectric ceramic powder, and in particular to a device for pre-firing dielectric ceramic powder. Background Technology

[0002] Dielectric ceramic powder is a type of ceramic powder with specific electrical properties, primarily used in the electronics and electrical fields. Under the influence of an electric field, dielectric ceramic powder possesses polarization capability, enabling it to establish an electric field within the powder for an extended period. Therefore, it is widely used in the installation, fixation, and protection of electronic components, as well as as insulating support for current-carrying conductors and as ceramic materials for various circuit substrates. The processing of dielectric ceramic powder requires pre-firing and preheating. The main purpose of preheating is to improve heating efficiency, ensure uniform heating, reduce energy consumption, and enhance product quality and stability. This necessitates the use of a preheating device for dielectric ceramic powder; hence, a pre-firing treatment device for dielectric ceramic powder is particularly needed.

[0003] However, most existing dielectric ceramic powder pre-firing devices do not preheat the dielectric ceramic powder evenly, resulting in poor preheating effect. Utility Model Content

[0004] The purpose of this utility model is to provide a dielectric ceramic powder pre-firing treatment device to solve the problem mentioned in the background art that most existing dielectric ceramic powder pre-firing treatment devices do not preheat evenly and have poor preheating effect during the preheating process of dielectric ceramic powder.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dielectric ceramic powder pre-firing treatment device, comprising a treatment tank, a preheating mechanism at one end of the treatment tank, and an adjustment mechanism at the lower end of the treatment tank;

[0006] The preheating mechanism includes a shell, a support base, a heating tube, a first motor, a connecting rod, a rotating plate, a second motor, a rotating rod, a stirring rod, and a feed pipe. The shell is fixedly installed on the outer wall of the processing tank, and the support base is fixedly connected to the outer wall of the shell. The heating tube is connected to the inner wall of the shell. The first motor is fixedly installed on the upper surface of the processing tank. One end of the first motor is connected to the connecting rod, and one end of the connecting rod is fixedly connected to the rotating plate. The second motor is fixedly installed on the upper surface of the rotating plate, and one end of the second motor is connected to the rotating rod. A stirring rod is fixedly installed on the outer wall of the rotating rod. A feed pipe is provided at the upper end of the processing tank.

[0007] Preferably, the connecting rod is connected to the processing tank via a bearing, and the rotating plate forms a rotating structure with the processing tank via the connecting rod.

[0008] Preferably, the rotating rod is connected to the rotating plate via a bearing, and the stirring rod forms a rotating structure with the rotating plate via the rotating rod.

[0009] Preferably, the second motor and the rotating rod are each provided in two sets, and four sets of stirring rods are fixedly installed on the outer wall of each rotating rod.

[0010] Preferably, the adjusting mechanism includes a discharge pipe, a limiting block, a limiting groove, a rotating column, an adjusting plate, a rotating block, a connecting shell, a spring, a moving plate, and a limiting rod. The discharge pipe is fixedly installed at the lower end of the processing tank. A limiting block is fixedly installed on the outer wall of the discharge pipe. A limiting groove is formed on one side surface of the limiting block. A rotating column is provided at one end of the limiting block. An adjusting plate is fixedly connected to one end of the rotating column. A rotating block is fixedly connected to one end of the rotating column. A connecting shell is fixedly connected to one side surface of the rotating block. A spring is provided inside the connecting shell. A moving plate is fixedly connected to one end of the spring. A limiting rod is fixedly connected to one end of the moving plate.

[0011] Preferably, the rotating column is connected to the limiting block via a bearing, and the adjusting plate forms a rotating structure via the rotating column and the limiting block.

[0012] Preferably, the limiting grooves are equally spaced on one side surface of the limiting block, and the moving plate forms a telescopic structure with the connecting shell via springs.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This dielectric ceramic powder pre-firing treatment device, through the arrangement of a shell, support base, heating tube, first motor, connecting rod, rotating plate, second motor, rotating rod, stirring rod, and feed pipe, allows the dielectric ceramic powder to be placed into the treatment tank through the feed pipe during preheating treatment. The heating tube is then energized to preheat the dielectric ceramic powder. At this time, the first and second motors are started. The first motor causes the connecting rod to drive the rotating plate to rotate, which in turn drives the stirring rod to rotate. Thus, the stirring rod rotates on its own axis and revolves around the connecting rod, which can stir the dielectric ceramic powder and improve the preheating effect. Attached Figure Description

[0014] Figure 1 This is a side view of the appearance structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the interoperation structure of the connecting rod and the rotating plate of this utility model;

[0016] Figure 3 This is a schematic diagram of the interaction between the rotating rod and the stirring rod of this utility model;

[0017] Figure 4 This is a schematic diagram of the cooperative structure of the rotating column and rotating block of this utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the limiting block and the limiting groove of this utility model.

[0019] In the diagram: 1. Processing tank; 2. Preheating mechanism; 201. Outer shell; 202. Support base; 203. Heating tube; 204. First motor; 205. Connecting rod; 206. Rotating plate; 207. Second motor; 208. Rotating rod; 209. Stirring rod; 210. Feed pipe; 3. Adjusting mechanism; 301. Discharge pipe; 302. Limiting block; 303. Limiting groove; 304. Rotating column; 305. Adjusting plate; 306. Rotating block; 307. Connecting shell; 308. Spring; 309. Moving plate; 310. Limiting rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-5 This utility model provides a technical solution: a dielectric ceramic powder pre-firing treatment device, including a treatment tank 1, a preheating mechanism 2 is provided at one end of the treatment tank 1, and an adjustment mechanism 3 is provided at the lower end of the treatment tank 1;

[0022] The preheating mechanism 2 includes a shell 201, a support base 202, a heating tube 203, a first motor 204, a connecting rod 205, a rotating plate 206, a second motor 207, a rotating rod 208, a stirring rod 209, and a feed pipe 210. The shell 201 is fixedly installed on the outer wall of the processing tank 1, and the support base 202 is fixedly connected to the outer wall of the shell 201. The heating tube 203 is connected to the inner wall of the shell 201. The first motor 204 is fixedly installed on the upper surface of the processing tank 1. One end of the first motor 204 is connected to the connecting rod 205, and one end of the connecting rod 205 is fixedly connected to the rotating plate 206. The second motor 207 is fixedly installed on the upper surface of the rotating plate 206, and one end of the second motor 207 is connected to the rotating rod 208. The stirring rod 209 is fixedly installed on the outer wall of the rotating rod 208. The upper end of the processing tank 1 is equipped with a feed pipe 210. Through the arrangement of the outer shell 201, support base 202, heating tube 203, first motor 204, connecting rod 205, rotating plate 206, second motor 207, rotating rod 208, stirring rod 209 and feed pipe 210, when preheating the dielectric ceramic powder, the dielectric ceramic powder is put into the processing tank 1 through the feed pipe 210. The first motor 204 is started, and the first motor 204 causes the connecting rod 205 to drive the rotating plate 206 to rotate. At this time, the stirring rod 209 will revolve around the connecting rod 205. Then the second motor 207 is started, and the second motor 207 causes the rotating rod 208 to drive the stirring rod 209 to rotate. In this way, the stirring rod 209 can fully stir the dielectric ceramic powder, making the preheating work more uniform and efficient.

[0023] Furthermore, the connecting rod 205 is connected to the processing tank 1 via a bearing, and the rotating plate 206 forms a rotating structure with the processing tank 1 via the connecting rod 205. With the setting of the connecting rod 205, when the connecting rod 205 rotates, the rotating plate 206 will drive the stirring rod 209 to rotate, and the stirring rod 209 will rotate around the connecting rod 205.

[0024] Furthermore, the rotating rod 208 is connected to the rotating plate 206 via a bearing, and the stirring rod 209 forms a rotating structure with the rotating rod 208 and the rotating plate 206. When the rotating rod 208 rotates, it will drive the stirring rod 209 to rotate, thereby stirring the dielectric ceramic powder.

[0025] Furthermore, the second motor 207 and the rotating rod 208 are each provided with two sets, and four sets of stirring rods 209 are fixedly installed on the outer wall of each rotating rod 208. With the setting of the stirring rods 209, the dielectric ceramic powder can be stirred when the stirring rods 209 rotate, and the preheating of the dielectric ceramic powder is more uniform and efficient.

[0026] Furthermore, the adjusting mechanism 3 includes a discharge pipe 301, a limiting block 302, a limiting groove 303, a rotating column 304, an adjusting plate 305, a rotating block 306, a connecting shell 307, a spring 308, a moving plate 309, and a limiting rod 310. The discharge pipe 301 is fixedly installed at the lower end of the processing tank 1. A limiting block 302 is fixedly installed on the outer wall of the discharge pipe 301. A limiting groove 303 is formed on one side surface of the limiting block 302. A rotating column 304 is provided at one end of the limiting block 302. An adjusting plate 305 is fixedly connected to one end of the rotating column 304. A rotating block 306 is fixedly connected to one end of the rotating column 304. A connecting shell 307 is fixedly connected to one side surface of the rotating block 306. A spring 308 is provided inside the connecting shell 307. A moving plate 309 is fixedly connected to one end of the spring 308. One end of the movable plate 309 is fixedly connected to a limiting rod 310. Through the arrangement of the discharge pipe 301, limiting block 302, limiting groove 303, rotating column 304, adjusting plate 305, rotating block 306, connecting shell 307, spring 308, movable plate 309 and limiting rod 310, when it is necessary to adjust the discharge flow rate and flow, the limiting rod 310 is pulled so that one end of the limiting rod 310 leaves the limiting groove 303. Then the rotating block 306 is rotated, which will drive the rotating column 304 and adjusting plate 305 to rotate. In this way, the discharge flow rate and flow can be controlled. After the adjusting plate 305 rotates to the required angle, the limiting rod 310 is released. The spring 308 causes the movable plate 309 to return to its original position, and one end of the limiting rod 310 will be locked into the limiting groove 303 to fix the angle of the adjusting plate 305.

[0027] Furthermore, the rotating column 304 is connected to the limiting block 302 via a bearing, and the adjusting plate 305 forms a rotating structure with the rotating column 304 and the limiting block 302. With the setting of the rotating column 304, when the rotating column 304 rotates, the adjusting plate 305 will rotate, which can control the flow rate and velocity of the material.

[0028] Furthermore, the limiting grooves 303 are equally spaced on one side surface of the limiting block 302. The moving plate 309 forms a telescopic structure with the connecting shell 307 via the spring 308. By setting the limiting grooves 303, one end of the limiting rod 310 is inserted into the limiting grooves 303 at different positions, and the adjusting plate 305 will be fixed at different angles, which is highly practical.

[0029] Working principle: When preheating the dielectric ceramic powder, the powder is fed into the processing tank 1 through the feed pipe 210. The first motor 204 is started, which causes the connecting rod 205 to rotate the rotating plate 206. At this time, the stirring rod 209 revolves around the connecting rod 205. Then, the second motor 207 is started, which causes the rotating rod 208 to rotate the stirring rod 209. This allows the stirring rod 209 to thoroughly stir the dielectric ceramic powder, making the preheating process more uniform. For high efficiency, when it is necessary to adjust the discharge flow rate and volume, pull the limit rod 310 so that one end of the limit rod 310 is away from the limit groove 303. Then rotate the rotating block 306, which will drive the rotating column 304 and the adjusting plate 305 to rotate. This can control the discharge flow rate and volume. After the adjusting plate 305 rotates to the required angle, release the limit rod 310. The spring 308 will return the moving plate 309 to its original position, and one end of the limit rod 310 will be locked into the limit groove 303 to fix the angle of the adjusting plate 305.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pre-sintering device for dielectric ceramic powder, comprising a processing tank (1), characterized in that: A preheating mechanism (2) is provided at one end of the processing tank (1), and an adjustment mechanism (3) is provided at the lower end of the processing tank (1); The preheating mechanism (2) includes a shell (201), a support base (202), a heating tube (203), a first motor (204), a connecting rod (205), a rotating plate (206), a second motor (207), a rotating rod (208), a stirring rod (209), and a feed pipe (210). The outer wall of the processing tank (1) is fixedly installed with the shell (201), the support base (202) is fixedly connected to the outer wall of the shell (201), and the heating tube (203) is connected to the inner wall of the shell (201). A first motor (204) is fixedly installed on the upper surface of (1). One end of the first motor (204) is connected to a connecting rod (205). One end of the connecting rod (205) is fixedly connected to a rotating plate (206). A second motor (207) is fixedly installed on the upper surface of the rotating plate (206). One end of the second motor (207) is connected to a rotating rod (208). A stirring rod (209) is fixedly installed on the outer wall of the rotating rod (208). A feed pipe (210) is provided at the upper end of the processing tank (1).

2. The dielectric ceramic powder pre-sintering treatment device according to claim 1, characterized in that: The connecting rod (205) is connected to the processing tank (1) via a bearing, and the rotating plate (206) forms a rotating structure with the processing tank (1) via the connecting rod (205).

3. The dielectric ceramic powder pre-sintering treatment device according to claim 1, characterized in that: The rotating rod (208) is connected to the rotating plate (206) via a bearing, and the stirring rod (209) forms a rotating structure with the rotating rod (208) and the rotating plate (206).

4. The dielectric ceramic powder pre-sintering treatment device according to claim 1, characterized in that: The second motor (207) and the rotating rod (208) are each provided with two sets, and four sets of stirring rods (209) are fixedly installed on the outer wall of each rotating rod (208).

5. The dielectric ceramic powder pre-sintering treatment device according to claim 1, characterized in that: The adjusting mechanism (3) includes a discharge pipe (301), a limiting block (302), a limiting groove (303), a rotating column (304), an adjusting plate (305), a rotating block (306), a connecting shell (307), a spring (308), a moving plate (309), and a limiting rod (310). The lower end of the processing tank (1) is fixedly installed with a discharge pipe (301). A limiting block (302) is fixedly installed on the outer wall of the discharge pipe (301). A limiting groove (303) is formed on one side surface of the limiting block (302). One end of the position block (302) is provided with a rotating column (304), one end of the rotating column (304) is fixedly connected to an adjusting plate (305), one end of the rotating column (304) is fixedly connected to a rotating block (306), one side surface of the rotating block (306) is fixedly connected to a connecting shell (307), the inside of the connecting shell (307) is provided with a spring (308), one end of the spring (308) is fixedly connected to a moving plate (309), and one end of the moving plate (309) is fixedly connected to a limit rod (310).

6. The dielectric ceramic powder pre-sintering treatment device according to claim 5, characterized in that: The rotating column (304) is connected to the limiting block (302) via a bearing, and the adjusting plate (305) forms a rotating structure with the rotating column (304) and the limiting block (302).

7. The dielectric ceramic powder pre-sintering treatment device according to claim 5, characterized in that: The limiting groove (303) is equally spaced on one side surface of the limiting block (302), and the moving plate (309) forms a telescopic structure with the connecting shell (307) through the spring (308).

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