CN220238689U - Ceramic powder grinding device - Google Patents
Ceramic powder grinding device Download PDFInfo
- Publication number
- CN220238689U CN220238689U CN202321612588.7U CN202321612588U CN220238689U CN 220238689 U CN220238689 U CN 220238689U CN 202321612588 U CN202321612588 U CN 202321612588U CN 220238689 U CN220238689 U CN 220238689U
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- Prior art keywords
- grinding
- ceramic powder
- cover body
- bracket
- box
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- 239000000843 powder Substances 0.000 title claims abstract description 57
- 239000000919 ceramic Substances 0.000 title claims abstract description 54
- 238000007599 discharging Methods 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 7
- 238000010298 pulverizing process Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004814 ceramic processing Methods 0.000 abstract description 2
- 238000005498 polishing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a ceramic powder grinding device, and relates to the technical field of electronic ceramic processing. Comprises a bracket; the cover body is arranged on the bracket, the top of the cover body is provided with a through hole, and the cover body comprises a fixed grinding component arranged on the inner side wall of the cover body; the crushing unit is arranged at the top of the cover body and is communicated with the through hole; the grinding unit comprises a rotary grinding component which is rotationally connected with the bracket and a driving component which is arranged on the bracket and used for driving the grinding component. The utility model has the beneficial effects of realizing full and uniform grinding of ceramic powder, improving the working efficiency and ensuring the grinding effect.
Description
Technical Field
The utility model relates to the technical field of electronic ceramic processing, in particular to a ceramic powder grinding device.
Background
The ceramic powder has wider application, and the ceramic powder needs to be ground in order to ensure that the particle size of the ceramic powder is required.
In the prior art, grinding equipment directly inputs materials in the using process, as in patent number 201921179331.0, the equipment needs longer grinding time for some materials with larger particles, so that the processing efficiency is low, even multiple grinding is needed, and in the particle grinding process, all ceramic powder cannot be fully ground, and meanwhile, all ceramic powder cannot be uniformly ground, so that the particle sizes of the ceramic powder are often different.
Disclosure of Invention
The present utility model has been made in view of the above-mentioned or existing problems occurring in the prior art.
Therefore, the utility model aims to provide the ceramic powder grinding device which is used for grinding ceramic powder firstly and then grinding the ceramic powder, so that the full and uniform grinding of the ceramic powder is realized, the working efficiency is improved, and the grinding effect is ensured.
In order to solve the technical problems, the utility model provides the following technical scheme: a ceramic powder grinding device comprises a bracket;
the cover body is arranged on the bracket, a through hole is formed in the top of the cover body, and the cover body comprises a fixed grinding assembly arranged on the inner side wall of the cover body;
the crushing unit is arranged at the top of the cover body and is communicated with the through hole;
the grinding unit comprises a rotary grinding component which is rotationally connected with the bracket and a driving component which is arranged on the bracket and is used for driving the rotary grinding component; the rotary grinding component is matched with the fixed grinding component to realize powder grinding.
As a preferable mode of the ceramic powder grinding device of the utility model, wherein: the pulverizing unit includes: the box body is arranged at the top of the cover body, the sealing cover component is arranged at the top of the box body in a sliding manner, two groups of crushing rollers are arranged in the box body and are rotationally connected with the inner side wall of the box body, and a first sieve plate is arranged at the bottom of the two groups of crushing rollers; one end of each of the two groups of crushing rollers is provided with a gear, and the two groups of gears are meshed with each other; one end of one group of crushing rollers is provided with a first driving motor for rotating the crushing rollers.
As a preferable mode of the ceramic powder grinding device of the utility model, wherein: sliding grooves are formed in two side walls of the box body; the closure assembly includes: the cover body is in sliding fit with the sliding groove, the mounting block is arranged on the outer side wall of the box body, and the locking rod is arranged in a penetrating manner on the mounting block; the locking rod is connected with the mounting block through a spring.
As a preferable mode of the ceramic powder grinding device of the utility model, wherein: the fixed abrasive assembly includes: two groups of connecting rods fixedly connected with the inner side wall at the top of the cover body and a first grinding roller arranged at the tail end of the connecting rods.
As a preferable mode of the ceramic powder grinding device of the utility model, wherein: the cover further includes: the fixed rod is fixedly connected with the inner side wall at the top of the cover body, and the scraping brush is arranged at the tail end of the fixed rod.
As a preferable mode of the ceramic powder grinding device of the utility model, wherein: the drive assembly includes: the second driving motor is arranged on the bracket, and the driving gear is arranged at the output end of the second driving motor;
the rotary abrasive assembly includes: the grinding box is rotationally connected with the bracket, the second grinding roller is arranged in the center of the grinding box, the second sieve plate is arranged at the bottom of the grinding box, and the discharging hopper is arranged below the second sieve plate; and the outer side wall of the grinding box is provided with an annular outer gear meshed with the driving gear.
As a preferable mode of the ceramic powder grinding device of the utility model, wherein: the end of the first grinding roller, which is close to the cover body, is provided with a rounding angle.
As a preferable mode of the ceramic powder grinding device of the utility model, wherein: the end part of the second grinding roller, which is close to the cover body, is provided with a rounding angle.
As a preferable mode of the ceramic powder grinding device of the utility model, wherein: the discharge hopper discharge outlet is provided with a discharge valve.
The utility model has the beneficial effects that: the whole grinding environment is closed by arranging the cover body on the bracket, so that the ceramic powder is prevented from scattering around in the grinding process; the grinding assembly and the grinding unit are arranged, the grinding assembly is used for grinding the ceramic powder in advance, the grinding effect of the follow-up grinding unit is guaranteed, the grinding efficiency is improved, and the ceramic powder is uniformly and sufficiently ground by mutually matching the rotary grinding assembly and the fixed grinding assembly, so that the grinding effect is improved.
Drawings
Fig. 1 is a schematic perspective view of a ceramic powder grinding device.
Fig. 2 is a schematic view of a pulverizing unit of the ceramic powder pulverizing apparatus.
FIG. 3 is a schematic view of the inside of a housing of a ceramic powder grinding device.
Fig. 4 is a schematic view of a polishing unit of the ceramic powder polishing apparatus.
Each of which is labeled: the grinding device comprises a bracket 100, a cover body 200, a fixed grinding assembly 201, a grinding unit 300, a grinding unit 400, a rotary grinding assembly 401, a driving assembly 402, a box 301, a cover assembly 302, a grinding roller 303, a first driving motor 304, a cover body 302a, a mounting block 302b, a locking rod 302c, a connecting rod 201a, a first grinding roller 201b, an inner cleaning assembly 202, a fixing rod 202, a scraping brush 203, a second driving motor 402a, a driving gear 402b, a grinding box 401a, a second grinding roller 401b, a discharge hopper 401c, an annular external gear 401d and a discharge valve 401e.
Detailed Description
Referring to fig. 1 to 4, this embodiment provides a ceramic powder grinding apparatus, which ensures a closed environment for the whole grinding and limits scattering of ceramic powder around during the grinding process by providing a cover 200 on a bracket 100. Meanwhile, a through hole is formed in the top of the cover body 200, and the crushing assembly 300 is communicated with the through hole, and the crushing assembly 300 is used for crushing ceramic powder in advance for preliminary crushing; for further grinding, a fixed grinding assembly 201 is provided on an inner sidewall of the top of the housing 200, a rotary grinding assembly 401 is provided on the stand 100 to be matched with the fixed grinding assembly 201, and a driving assembly 402 is provided on the stand 100 to drive the rotary grinding assembly 401. After the crushed ceramic powder enters the grinding unit 400 through the through hole; the driving component 402 drives the rotary grinding component 401 to rotate, and is matched with the fixed grinding component 201 to grind the ceramic powder sufficiently and uniformly.
Further, a box 301 arranged at the top of the cover 200, a cover assembly 302 arranged at the top of the box 301 in a sliding manner, two groups of crushing rollers 303 arranged in the box 301 and rotationally connected with the inner side walls of the box 301, and a first sieve plate arranged at the bottoms of the two groups of crushing rollers 303; one end of the two groups of crushing rollers 303 is provided with gears, and the two groups of gears are meshed with each other; one end of one set of crushing rolls 303 is provided with a first drive motor 304 for rotation thereof.
It should be noted that, the first driving motor 304 drives one group of crushing rollers 303 to rotate, so that the two groups of crushing rollers 303 simultaneously rotate inwards under the driving of the gear, and crush the ceramic powder.
Preferably, blades are provided on the outer surfaces of the two sets of crushing rolls 303 in order to increase crushing efficiency.
Preferably, the ceramic powder after crushing falls into the grinding unit 400 through the first screen plate, cannot fall if the particle size is larger than the through holes of the first screen plate, and is crushed again by the crushing roller 303 until passing through the first screen plate.
Further, two side walls of the box 301 are provided with sliding grooves; the cap assembly 302 includes: a cover 302a in sliding fit with the chute, a mounting block 302b arranged on the outer side wall of the box 301, and a locking rod 302c penetrating through the mounting block 302 b; the locking lever 302c is connected to the mounting block 302b by a spring.
After pouring the ceramic powder into the case 301, the case is covered by the cover 302a, and the locking bar 302c abuts against the cover to close the case, wherein the mounting position of the mounting block 302b is the outer side wall of the case away from the first driving motor 304.
Further, the fixed abrasive assembly 201 includes: two groups of connecting rods 201a fixedly connected with the inner side wall at the top of the cover body 200, and a first grinding roller 201b arranged at the tail end of the connecting rods 201 a.
It should be noted that, the two sets of first grinding rollers 201b are uniformly distributed along the inner sidewall of the cover 200, and cooperate with the rotary grinding assembly 401 to achieve the grinding effect.
Further, the cover 200 further includes: a fixed rod 202 fixedly connected with the inner side wall at the top of the cover body 200, and a scraping brush 203 arranged at the tail end of the fixed rod 202.
It should be noted that, the purpose of the scraping brush 203 is to clean the bottom of the grinding cavity in the grinding process, so that on one hand, the material balls can be scattered, the materials are uniformly distributed, the grinding effect is prevented from being influenced by too much accumulation of the materials at the same position, and the discharging efficiency and the grinding efficiency are improved.
Further, the driving assembly 402 includes: a second driving motor 402a arranged on the bracket 100, and a driving gear 402b arranged at the output end of the second driving motor 402 a;
the rotary grinding assembly 401 includes: the grinding box 401a is rotatably connected with the bracket 100, the second grinding roller 401b is arranged in the center of the grinding box 401a, the second sieve plate is arranged at the bottom of the grinding box 401a, and the discharging hopper 401c is arranged below the second sieve plate; the outer side wall of the grinding case 401a is provided with an annular external gear 401d meshed with a drive gear 402 b.
When the ceramic powder discharging hopper 401c is used, firstly, it is determined that the first grinding roller 201b and the scraping brush 203 are stationary, the driving motor 402a drives the driving gear 402b to rotate and mesh with the annular external gear 401d, so that the grinding box 401a is driven to rotate, at the moment, the second grinding roller 401b and the first grinding roller 201b are matched with each other to uniformly and fully grind the ceramic powder, and on the other hand, the scraping brush 203 cleans the outer surface of the second sieve plate, so that the discharging efficiency and the grinding efficiency are improved, and the ground powder falls into the discharging hopper 401c through the second sieve plate.
Preferably, balls are provided between the polishing box 401a and the holder 100, so that the polishing box 401a is rotated.
Further, the end of the first grinding roller 201b near the cover 200 is provided with a rounded corner; the end of the second grinding roller 401b near the cover 200 is provided with rounded corners.
When the ceramic powder enters the polishing unit 400 through the first screen plate, the ceramic powder is not deposited on the end surfaces of the first and second polishing rollers, and therefore, the ceramic powder is rounded so that the ceramic powder falls into the polishing box 401a through the rounded surfaces.
Further, the discharge port of the discharge hopper 401c is provided with a discharge valve 401e, and the discharge process is realized by opening the discharge valve 401e.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (9)
1. The utility model provides a ceramic powder grinder which characterized in that: comprising the steps of (a) a step of,
a bracket;
the cover body is arranged on the bracket, a through hole is formed in the top of the cover body, and the cover body comprises a fixed grinding assembly arranged on the inner side wall of the cover body;
the crushing unit is arranged at the top of the cover body and is communicated with the through hole;
the grinding unit comprises a rotary grinding component which is rotationally connected with the bracket and a driving component which is arranged on the bracket and is used for driving the rotary grinding component; the rotary grinding component is matched with the fixed grinding component to realize powder grinding.
2. The ceramic powder grinding device according to claim 1, wherein: the pulverizing unit includes: the box body is arranged at the top of the cover body, the sealing cover component is arranged at the top of the box body in a sliding manner, two groups of crushing rollers are arranged in the box body and are rotationally connected with the inner side wall of the box body, and a first sieve plate is arranged at the bottom of the two groups of crushing rollers; one end of each of the two groups of crushing rollers is provided with a gear, and the two groups of gears are meshed with each other; one end of one group of crushing rollers is provided with a first driving motor for rotating the crushing rollers.
3. The ceramic powder grinding apparatus as set forth in claim 2, wherein: sliding grooves are formed in two side walls of the box body; the closure assembly includes: the cover body is in sliding fit with the sliding groove, the mounting block is arranged on the outer side wall of the box body, and the locking rod is arranged in a penetrating manner on the mounting block; the locking rod is connected with the mounting block through a spring.
4. The ceramic powder grinding device according to claim 1, wherein: the fixed abrasive assembly includes: two groups of connecting rods fixedly connected with the inner side wall at the top of the cover body and a first grinding roller arranged at the tail end of the connecting rods.
5. The ceramic powder grinding device according to claim 1, wherein: the cover further includes: the fixed rod is fixedly connected with the inner side wall at the top of the cover body, and the scraping brush is arranged at the tail end of the fixed rod.
6. The ceramic powder grinding device according to claim 1, wherein: the drive assembly includes: the second driving motor is arranged on the bracket, and the driving gear is arranged at the output end of the second driving motor;
the rotary abrasive assembly includes: the grinding box is rotationally connected with the bracket, the second grinding roller is arranged in the center of the grinding box, the second sieve plate is arranged at the bottom of the grinding box, and the discharging hopper is arranged below the second sieve plate; and the outer side wall of the grinding box is provided with an annular outer gear meshed with the driving gear.
7. The ceramic powder grinding device according to claim 4, wherein: the end of the first grinding roller, which is close to the cover body, is provided with a rounding angle.
8. The ceramic powder grinding apparatus as set forth in claim 6, wherein: the end part of the second grinding roller, which is close to the cover body, is provided with a rounding angle.
9. The ceramic powder grinding apparatus as set forth in claim 6, wherein: the discharge hopper discharge outlet is provided with a discharge valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321612588.7U CN220238689U (en) | 2023-06-25 | 2023-06-25 | Ceramic powder grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321612588.7U CN220238689U (en) | 2023-06-25 | 2023-06-25 | Ceramic powder grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220238689U true CN220238689U (en) | 2023-12-26 |
Family
ID=89264912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321612588.7U Active CN220238689U (en) | 2023-06-25 | 2023-06-25 | Ceramic powder grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220238689U (en) |
-
2023
- 2023-06-25 CN CN202321612588.7U patent/CN220238689U/en active Active
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