Conductive mica powder producing and processing device

Abstract

The utility model discloses a conductive mica powder producing and processing device, and relates to the technical field of conductive mica powder producing and processing devices. The grinding machine comprises a rectangular bottom plate, wherein a feeding and discharging mechanism and a grinding mechanism are arranged on the rectangular bottom plate; the device comprises a rectangular bottom plate, a grinding cylinder is arranged above the rectangular bottom plate, an opening screening cylinder is fixedly connected to the outer wall of the grinding cylinder, a plurality of steel balls are arranged on the inner wall of the grinding cylinder, two first supporting frames are fixedly connected to the top of the rectangular bottom plate, and the two first supporting frames are located on the left side and the right side of the grinding cylinder respectively. The feeding and discharging mechanism is arranged, so that the problems that the feeding machine is inconvenient to guide normatively when being fed, the feeding can be disordered, and the smoothness of the whole production process is influenced due to the fact that the materials are easy to block a channel or are not uniformly stacked are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of conductive mica powder production and processing equipment, in particular to a conductive mica powder production and processing equipment. Background Art

[0002] With the development of modern industry, the demand for conductive materials is increasing. Conductive mica powder, as a material with good conductivity and other excellent properties, is widely used in the fields of electronics and electrical engineering. In the production of conductive mica powder, ball mill is one of the key equipment. The ball mill uses grinding media such as steel balls to strongly impact, grind and mix the mica raw materials to achieve the crushing and refinement of mica, thereby achieving the required particle size and performance requirements.

[0003] However, the existing spheroidal graphite machine used for grinding conductive mica powder in the production and processing is not convenient for standardized guidance during use. The feeding may become disorderly, and the material may easily block the channel or accumulate unevenly, thereby affecting the smoothness of the entire production process. Utility Model Content

[0004] The purpose of the utility model is to provide a conductive mica powder production and processing device. By setting a feeding and discharging mechanism, the problem of inconvenience in guiding the feeder in a standardized manner is solved, the feeding may become disorderly, and the material may easily block the channel or accumulate unevenly, thereby affecting the smoothness of the entire production process.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a conductive mica powder production and processing device, comprising a rectangular bottom plate, on which a feeding and discharging mechanism and a grinding mechanism are arranged;

[0007] A grinding cylinder is arranged above the rectangular bottom plate, an open screening cylinder is fixedly connected to the outer wall of the grinding cylinder, a plurality of steel balls are arranged on the inner wall of the grinding cylinder, two support frames 1 are fixedly connected to the top of the rectangular bottom plate, the two support frames 1 are respectively located on the left and right sides of the grinding cylinder, a rotating shaft 1 is rotatably penetrated through the support frame 1 located on the left side, the right side of the rotating shaft 1 is fixedly connected to the grinding cylinder, the feeding and discharging mechanism comprises a feeding assembly and a discharging mechanism, the feeding assembly comprises a feeding pipe connected and arranged on the right side of the grinding cylinder, the feeding pipe is rotatably connected to the grinding cylinder, a rotating shaft 2 is fixedly connected to the left inner wall of the grinding cylinder, the right side of the rotating shaft 2 extends into the feeding pipe and is rotatably connected to the inner wall of the feeding pipe.

[0008] Furthermore, an auger piece is fixedly connected to the outer wall of the second rotating shaft, the auger piece is located in the feed pipe, and a feed funnel is connected to the top of the feed pipe.

[0009] Furthermore, a rotation groove is provided at the central axis of the grinding cylinder, a clamping ring is fixedly connected to the outer wall of the feed pipe, and the outer wall of the clamping ring rotates and extends into the rotation groove.

[0010] Furthermore, the discharging mechanism comprises an adapting base fixedly connected to the top of the rectangular bottom plate, and a collecting box is slidably connected to the inner wall of the adapting base.

[0011] Furthermore, an open guide ring is rotatably connected to the outer wall of the open screening cylinder, the opening of the open guide ring is located directly below the open guide ring, a support frame 2 is fixedly connected to the rear outer wall of the open guide ring, and the front side of the support frame 2 is fixedly connected to the adapter base.

[0012] Furthermore, the grinding mechanism includes a grinding component 1 and a limiting component, the grinding component 1 includes an external gear fixedly connected to the outer wall of the open screening cylinder, the top of the rectangular bottom plate is fixedly connected to a support plate 1, and a rotating shaft is rotatably passed through the support plate 1.

[0013] Furthermore, a gear is fixedly connected to the right extension of the rotating shaft, and the gear is meshed with the external gear. A motor is fixedly connected to the left extension of the rotating shaft.

[0014] Furthermore, the limiting assembly includes a limiting groove formed on the outer wall of the open screening cylinder, the top of the rectangular bottom plate is fixedly connected to a supporting plate 2, and the top of the supporting plate 2 is rotated to extend into the limiting groove.

[0015] The utility model has the following beneficial effects:

[0016] 1. By setting the feeding and discharging mechanism, when the grinding cylinder rotates, the grinding cylinder will drive the auger piece to rotate under the action of the second rotating shaft, so as to transfer the material in the feeding pipe into the grinding cylinder, and the smaller subdivided materials after grinding will flow into the open guide ring from the opening of the open screening cylinder, and then flow out of the opening of the open guide ring to the collection box for collection, so that the mica raw materials can be accurately fed into the device according to the set amount, ensuring the continuity and stability of the production process, helping to make the raw materials evenly distributed in the device, avoiding local accumulation or shortage, ensuring the consistency of subsequent processing, and quickly discharging the processed conductive mica powder from the device to avoid accumulation affecting production efficiency;

[0017] 2. By setting up the grinding mechanism, when it is necessary to grind the mica raw material, the motor can be started, the motor drives the gear to rotate through the rotating shaft, and the gear drives the open screening cylinder and the open screening cylinder to rotate through the external gear. At this time, the steel ball will roll and collide irregularly under the rotation of the rotating shaft 2, and grind the mica raw material in the grinding cylinder, so that the mica raw material can be ground into very fine particles to achieve the required particle size specifications. This is very important for the performance of conductive mica powder, such as good conductivity and dispersibility, so that materials with different components are fully mixed and evenly mixed during the ball milling process to ensure the consistency of product ingredients. The surface state of the mica particles is changed through the mechanical action of the ball mill, and its activity is increased, which is conducive to the subsequent combination or reaction with other substances.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a front side cross-sectional structural schematic diagram of the utility model;

[0022] Figure 3 It is a rear view structural schematic diagram of the utility model;

[0023] Figure 4 For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0024] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure of B.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Rectangular bottom plate; 101. Grinding cylinder; 102. Open screening cylinder; 103. Steel ball; 104. Support frame 1; 105. Rotating shaft 1; 2. Feeding and discharging mechanism; 21. Feeding assembly; 211. Feeding pipe; 212. Rotating shaft 2; 213. Auger piece; 214. Feeding funnel; 215. Rotating groove; 216. Snap ring; 22. Discharging mechanism; 221. Adapter base; 222. Collecting box 2; 223. Open guide ring; 224. Support frame; 3. Grinding mechanism; 31. Grinding assembly 1; 311. External gear; 312. Support plate 1; 313. Rotating shaft; 314. Gear; 315. Motor; 32. Limiting assembly; 321. Limiting groove; 322. Support plate 2. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5 As shown, the utility model is a conductive mica powder production and processing device, comprising a rectangular bottom plate 1, on which a feeding and discharging mechanism 2 and a grinding mechanism 3 are arranged;

[0029] A grinding cylinder 101 is arranged above the rectangular bottom plate 1, an open screening cylinder 102 is fixedly connected to the outer wall of the grinding cylinder 101, a plurality of steel balls 103 are arranged on the inner wall of the grinding cylinder 101, two support frames 104 are fixedly connected to the top of the rectangular bottom plate 1, the two support frames 104 are respectively located on the left and right sides of the grinding cylinder 101, a rotating shaft 105 is rotatably penetrated through the support frame 104 on the left side, the right side of the rotating shaft 105 is fixedly connected to the grinding cylinder 101, the feeding and discharging mechanism 2 includes a feeding assembly 21 and a discharging mechanism 22, the feeding assembly 21 includes a feeding pipe 211 connected and arranged on the right side of the grinding cylinder 101, the feeding pipe 211 is rotatably connected to the grinding cylinder 101, and a rotating shaft 22 is fixedly connected to the left inner wall of the grinding cylinder 101 12, the right side of the second rotating shaft 212 extends into the feed pipe 211 and is rotatably connected to the inner wall of the feed pipe 211, an auger piece 213 is fixedly connected to the outer wall of the second rotating shaft 212, the auger piece 213 is located in the feed pipe 211, and a feed funnel 214 is connected to the top of the feed pipe 211, a rotating groove 215 is opened at the central axis of the grinding cylinder 101, a clamping ring 216 is fixedly connected to the outer wall of the feed pipe 211, and the outer wall of the clamping ring 216 is rotatably extended into the rotating groove 215, and the discharging mechanism 22 includes an adapter base 221 fixedly connected to the top of the rectangular bottom plate 1, a collecting box 222 is slidably connected to the inner wall of the adapter base 221, and an open guide ring 223 is rotatably connected to the outer wall of the open screening cylinder 102, and the opening of the open guide ring 223 is located at Directly below the open guide ring 223, a support frame 224 is fixedly connected to the outer wall of the rear side of the open guide ring 223, and the front side of the support frame 224 is fixedly connected to the adapter base 221. By setting the feeding and discharging mechanism 2, the mica raw material can be accurately fed into the device according to the set amount, ensuring the continuity and stability of the production process, and helping to make the raw material evenly distributed in the device to avoid local accumulation or shortage, ensuring the consistency of subsequent processing, and quickly discharge the processed conductive mica powder from the device to avoid accumulation affecting production efficiency. The grinding mechanism 3 includes a grinding component 31 and a limiting component 32. The grinding component 31 includes an external gear 311 fixedly connected to the outer wall of the open screening cylinder 102. The top of the rectangular bottom plate 1 is fixedly connected to a support Plate 1 312, support plate 1 312 is rotatably penetrated by a rotating shaft 313, a gear 314 is fixedly connected to the right extension of the rotating shaft 313, the gear 314 is meshed with the outer gear 311, a motor 315 is fixedly connected to the left extension of the rotating shaft 313, the limiting assembly 32 includes a limiting groove 321 provided on the outer wall of the open screening cylinder 102, the top of the rectangular bottom plate 1 is fixedly connected to a supporting plate 2 322, the top of the supporting plate 2 322 is rotatably extended into the limiting groove 321, and by setting the grinding mechanism 3, the mica raw material can be ground into very fine particles to achieve the required particle size specification, which is very important for the performance of the conductive mica powder, such as good conductivity and dispersibility, so that materials of different components are fully mixed and uniformly during the ball milling process,Ensure the consistency of product ingredients, change the surface state of mica particles through the mechanical action of ball milling, increase its activity, and facilitate subsequent combination or reaction with other substances.

[0030] A specific application of this embodiment is: when in use, first place the device at a corresponding position through the rectangular bottom plate 1, pour the crushed mica raw material and the required mixture into the grinding cylinder 101 through the feeding funnel 214 and the feeding pipe 211, then start the motor 315 on the support plate 1 312, the motor 315 drives the gear 314 to rotate through the rotating shaft 313, the gear 314 drives the open screening cylinder 102 and the open screening cylinder 102 to rotate through the external gear 311, at this time, the steel ball 103 will be irregularly rolled and collided under the rotation of the rotating shaft 212, and the mica raw material in the grinding cylinder 101 is ground, so that the mica raw material can be ground into very fine particles to achieve the required particle size specifications, which is very important for the performance of the conductive mica powder, such as good conductivity and dispersibility, so that materials with different components are fully mixed and evenly mixed during the ball milling process to ensure The consistency of product ingredients is achieved by changing the surface state of mica particles through the mechanical action of ball milling, increasing its activity, which is beneficial to the subsequent combination or reaction with other substances. When the grinding cylinder 101 rotates, the grinding cylinder 101 will drive the auger piece 213 to rotate under the action of the second shaft 212, thereby transmitting the material in the feed pipe 211 into the grinding cylinder 101, and the smaller subdivisions after grinding will flow into the open guide ring 223 from the opening of the open screening cylinder 102, and then flow out of the opening of the open guide ring 223 to the collection box 222 for collection, so that the mica raw material can be accurately delivered to the device according to the set amount, ensuring the continuity and stability of the production process, helping to evenly distribute the raw materials in the device, avoiding local accumulation or shortage, ensuring the consistency of subsequent processing, and quickly discharging the processed conductive mica powder from the device to avoid accumulation affecting production efficiency.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A conductive mica powder production and processing device, comprising a rectangular bottom plate (1), characterized in that: The rectangular bottom plate (1) is provided with a material feeding and discharging mechanism (2) and a grinding mechanism (3); A grinding cylinder (101) is arranged above the rectangular bottom plate (1), an open screening cylinder (102) is fixedly connected to the outer wall of the grinding cylinder (101), a plurality of steel balls (103) are arranged on the inner wall of the grinding cylinder (101), two support frames (104) are fixedly connected to the top of the rectangular bottom plate (1), the two support frames (104) are respectively located on the left and right sides of the grinding cylinder (101), a rotating shaft (105) is rotatably penetrated through the support frame (104) located on the left side, and the rotating shaft (105) is arranged on the inner wall of the grinding cylinder (101). 5) is fixedly connected to the grinding cylinder (101), the feeding and discharging mechanism (2) comprises a feeding assembly (21) and a discharging mechanism (22), the feeding assembly (21) comprises a feeding pipe (211) which is arranged on the right side of the grinding cylinder (101), the feeding pipe (211) is rotatably connected to the grinding cylinder (101), a second rotating shaft (212) is fixedly connected to the inner wall of the left side of the grinding cylinder (101), the right side of the second rotating shaft (212) extends into the feeding pipe (211) and is rotatably connected to the inner wall of the feeding pipe (211).

2. A conductive mica powder production and processing device according to claim 1, characterized in that: An auger piece (213) is fixedly connected to the outer wall of the second rotating shaft (212), and the auger piece (213) is located in the feed pipe (211). A feed funnel (214) is provided at the top of the feed pipe (211).

3. A conductive mica powder production and processing device according to claim 2, characterized in that: A rotation groove (215) is provided at the central axis of the grinding cylinder (101), and a clamping ring (216) is fixedly connected to the outer wall of the feeding tube (211), and the outer wall of the clamping ring (216) is rotatably extended into the rotation groove (215).

4. A conductive mica powder production and processing device according to claim 3, characterized in that: The discharging mechanism (22) comprises an adapting base (221) fixedly connected to the top of the rectangular bottom plate (1), and a collecting box (222) is slidably connected to the inner wall of the adapting base (221).

5. A conductive mica powder production and processing device according to claim 4, characterized in that: An open guide ring (223) is rotatably connected to the outer wall of the open screening cylinder (102), the opening of the open guide ring (223) is located directly below the open guide ring (223), a second support frame (224) is fixedly connected to the rear outer wall of the open guide ring (223), and the front side of the second support frame (224) is fixedly connected to the adapter base (221).

6. A conductive mica powder production and processing device according to claim 5, characterized in that: The grinding mechanism (3) comprises a grinding component (31) and a limiting component (32); the grinding component (31) comprises an external gear (311) fixedly connected to the outer wall of the open screening cylinder (102); a support plate (312) is fixedly connected to the top of the rectangular bottom plate (1); a rotating shaft (313) rotatably penetrates the support plate (312).

7. A conductive mica powder production and processing device according to claim 6, characterized in that: A gear (314) is fixedly connected to the right extension portion of the rotating shaft (313), and the gear (314) is meshed with the external gear (311). A motor (315) is fixedly connected to the left extension portion of the rotating shaft (313).

8. The conductive mica powder production and processing device according to claim 7, characterized in that: The limiting assembly (32) comprises a limiting groove (321) formed on the outer wall of the open screening cylinder (102); the top of the rectangular bottom plate (1) is fixedly connected to a second support plate (322); the top of the second support plate (322) is rotatably extended into the limiting groove (321).

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