Ceramic polishing device

Abstract

The utility model discloses a ceramic polishing device which comprises a bottom plate, the top of the bottom plate is connected with a top plate through a plurality of supporting legs, a rectangular through opening is formed in the top of the top plate, a movable plate is arranged in the rectangular through opening, a guide rod is arranged between the inner walls of the left side and the right side of the rectangular through opening, and a first spring is connected between the outer wall of the movable plate and the inner side wall of the rectangular through opening. A lifting rod is inserted into the top of the moving plate, a first connecting plate is arranged at the bottom of the lifting rod, a second connecting plate is connected to the bottom of the first connecting plate through a second spring, a polishing brush is arranged at the bottom of the second connecting plate, a positioning assembly is arranged below the top plate, and two clamping plates are slidably arranged at the top of the moving plate; multiple sets of clamping notches are symmetrically formed in the side faces, close to each other, of the two clamping plates, the multiple sets of clamping notches correspond to the multiple lifting rods in a one-to-one mode, and the side faces, away from each other, of the two clamping plates are connected with a plurality of electric push rods correspondingly; the device is suitable for ceramics of different sizes, high in applicability, good in polishing effect and worthy of popularization.

Description

Technical Field

[0001] This utility model relates to the field of ceramic production and manufacturing technology, specifically a ceramic polishing device. Background Technology

[0002] In the ceramic production process, the ceramic body needs to be polished using a polishing machine to improve the surface finish of the ceramic products. Soft, elastic or viscoelastic tools and micro-abrasive powders are generally used for polishing ceramic surfaces.

[0003] Existing polishing devices have the problem of being inconvenient for polishing ceramic products of different sizes, because ceramics are mostly in the shape of cans and have curved surfaces. During polishing, it is impossible to achieve a good polishing effect on ceramics of different sizes and with different curved surfaces. To address this issue, we have designed a ceramic polishing device to solve the above-mentioned technical problems. Utility Model Content

[0004] The purpose of this invention is to provide a ceramic polishing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A ceramic polishing device includes a base plate, the top of which is fixedly connected to a top plate via multiple legs. A rectangular opening is formed through the top of the top plate, and a movable plate slides laterally within the rectangular opening. Two parallel guide rods are fixed between the inner walls of the left and right sides of the rectangular opening. The movable plate is slidably fitted onto the outside of the guide rods. Two first springs are connected between the outer walls of the left and right sides of the movable plate and the inner walls of adjacent rectangular openings, respectively. The first springs are fitted onto the outside of the corresponding guide rods. Multiple lifting rods are slidably inserted through the top of the movable plate. A first connecting plate is provided at the bottom of each lifting rod. A second connecting plate is connected to the bottom of the first connecting plate via multiple second springs. A polishing brush is provided at the bottom of the second connecting plate. A positioning assembly is provided below the top plate. Two clamping plates are slidably mounted on the top of the movable plate. Multiple sets of clamping slots are symmetrically formed on the sides of the two clamping plates that are close to each other. Each set of clamping slots corresponds to one of the multiple lifting rods. Each set of clamping slots consists of two slots, symmetrically distributed on the front and rear sides of the corresponding lifting rod. Several electric push rods are connected to the sides of the two clamping plates that are far apart from each other.

[0007] As a preferred embodiment of this utility model: a horizontal plate is fixed between the two support legs, and a second motor is provided at the top of the horizontal plate. The output shaft of the second motor extends vertically upward into the rectangular opening and is connected to a cam. The cam is located between the two guide rods, and the outer surface of the cam abuts against the right surface of the moving plate.

[0008] As a further preferred embodiment of this utility model: the positioning component includes a vertical plate fixedly installed on the top of the base plate, a first motor is provided on the right side surface of the vertical plate, the output shaft of the first motor passes through the vertical plate and is connected to a rotating shaft, a plurality of airbags are provided on the surface of the rotating shaft, and two adjacent airbags are connected by an air pipe, one end of the air pipe is connected to an air pump.

[0009] As a further preferred embodiment of this utility model: each polishing brush is provided with four second springs above it, and the four second springs are distributed at the four corners of the bottom of the first connecting plate.

[0010] As a further preferred embodiment of this utility model: the plurality of lifting rods are distributed at equal intervals along the length direction of the transverse center line of the top surface of the moving plate.

[0011] As a further preferred embodiment of this utility model: the two clamping plates are symmetrically distributed on the front and rear sides of the multiple lifting rods.

[0012] As a further preferred embodiment of this utility model: the electric actuator is fixedly installed on the top of the movable plate.

[0013] As a further preferred embodiment of this utility model, a limiting block is provided at the top of the lifting rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: When this device is used, after being fixedly installed on the ceramic by the positioning component, the ceramic surface will abut against multiple polishing brushes, thereby lifting the lifting rods upward. Since the ceramic surface is curved, and ceramics of different sizes have different surface curvatures, the height to which different lifting rods are lifted varies at different positions on the curved surface. At the same time, each lifting rod, under its own weight, presses down against the second spring, so that each polishing brush exerts a certain pressure on the ceramic surface to ensure the polishing effect. When the position of each lifting rod after being lifted is determined, the electric actuator can be activated. The electric actuator can control the two clamping plates to move closer to each other, thereby making the two in each group... The clamping slots firmly hold and fix the corresponding lifting rods, thus fixing the position of each polishing brush and further ensuring the polishing effect. At the same time, the second motor can be activated to drive the cam to rotate. Due to the nature of the cam and the action of multiple first springs, the moving plate can be controlled to move laterally back and forth, improving the uniformity of the polishing process. It is worth noting that because the second springs are set at the four corners of the bottom of the first connecting plate, when the polishing brush moves left and right, the second springs at different positions deform, which can effectively ensure the polishing effect when the polishing brush moves left and right. It is highly practical and worth promoting. Therefore, this device is suitable for ceramics of different sizes, has high applicability, and has a good polishing effect, making it worthy of promotion. Attached Figure Description

[0015] Figure 1This is a perspective view of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of this utility model from another perspective;

[0017] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0018] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0019] Wherein: 1-base plate, 2-support leg, 3-vertical plate, 4-first motor, 6-cam, 7-moving plate, 8-top plate, 9-rectangular opening, 10-first spring, 11-electric push rod, 12-clamping plate, 13-lifting rod, 14-clamping slot, 15-limiting block, 16-horizontal plate, 17-second motor, 18-first connecting plate, 19-second spring, 20-second connecting plate, 21-polishing brush. 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. In the description of the present utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the present utility model based on the specific circumstances.

[0021] Please see Figure 1-4In this embodiment of the present invention, a ceramic polishing device includes a base plate 1. A top plate 8 is fixedly connected to the top of the base plate 1 via multiple support legs 2. A rectangular opening 9 is provided through the top of the top plate 8. A movable plate 7 is slidably disposed within the rectangular opening 9. Two parallel guide rods are fixed between the inner walls of the left and right sides of the rectangular opening 9. The movable plate 7 is slidably sleeved on the outside of the guide rods. Two first springs 10 are connected between the outer walls of the left and right sides of the movable plate 7 and the inner walls of adjacent rectangular openings 9, respectively. The first springs 10 are sleeved on the outside of the corresponding guide rods. Multiple lifting rods 13 are slidably inserted through the top of the movable plate 7. The multiple lifting rods 13 are evenly distributed along the length of the transverse center line of the top surface of the movable plate 7. A limiting block 15 is provided at the top of the lifting rod 13, and a limiting block 15 is provided at the bottom of the lifting rod 13. There is a first connecting plate 18. The bottom of the first connecting plate 18 is connected to the same second connecting plate 20 through multiple second springs 19. The bottom of the second connecting plate 20 is provided with a polishing brush 21. The bottom of the top plate 8 is provided with a positioning component for fixing the ceramic. The top of the movable plate 7 is provided with two clamping plates 12. The two clamping plates 12 are symmetrically distributed on the front and rear sides of multiple lifting rods 13. Multiple sets of clamping slots 14 are symmetrically opened on the sides of the two clamping plates 12 that are close to each other. The multiple sets of clamping slots 14 correspond one-to-one with the multiple lifting rods 13. There are two clamping slots 14 in each set, and they are symmetrically distributed on the front and rear sides of the corresponding lifting rods 13. Several electric push rods 11 are connected to the sides of the two clamping plates 12 that are far from each other. The electric push rods 11 are fixedly installed on the top of the movable plate 7.

[0022] A horizontal plate 16 is fixed between the two support legs 2. A second motor 17 is provided on the top of the horizontal plate 16. The output shaft of the second motor 17 extends vertically upward into the rectangular opening 9 and is connected to a cam 6. The cam 6 is located between the two guide rods, and the outer surface of the cam 6 abuts against the right surface of the moving plate 7.

[0023] The positioning component includes a vertical plate 3 fixedly mounted on the top of the base plate 1. A first motor 4 is provided on the right side surface of the vertical plate 3. The output shaft of the first motor 4 passes through the vertical plate 3 and is connected to a rotating shaft. The surface of the rotating shaft is provided with multiple air bladders for providing support to the inner wall of the ceramic. Adjacent air bladders are connected by air pipes. One end of the air pipe is connected to an air pump. This structure is designed to fix the ceramic so that it can rotate, which is convenient for subsequent polishing operations. However, this structure is not an innovation of this application and has been implemented in the prior art, so it will not be described in detail. It is also not specifically shown in the figure. For details, please refer to the content described in the ceramic processing and polishing device disclosed in the utility model patent with authorization announcement number CN216859335 U.

[0024] Each polishing brush 21 is equipped with four second springs 19, which are distributed at the four corners of the bottom of the first connecting plate 18. After being fixedly installed on the ceramic by the positioning assembly, the ceramic surface will abut against multiple polishing brushes 21, thereby lifting the lifting rods 13 upward. Since the ceramic surface is curved, and the surface curvature varies depending on the size of the ceramic, the height to which different lifting rods 13 are lifted varies at different positions on the curved surface. At the same time, each lifting rod 13 presses down on the second springs 19 under its own weight, so that each polishing brush 21 exerts a certain pressure on the ceramic surface to ensure the polishing effect. When the position of each lifting rod 13 after being lifted is determined, the electric push rod 11 can be activated. The electric push rod 11 can control the two clamping plates 12 to move closer to each other. This allows the two clamping slots 14 of each group to firmly clamp and fix the corresponding lifting rods 13, thus fixing the position of each polishing brush 21 and further ensuring the polishing effect. At the same time, the second motor 17 can be activated to drive the cam 6 to rotate. Due to the nature of the cam and the action of multiple first springs 10, the moving plate 7 can be controlled to move laterally back and forth, improving the uniformity of the polishing process. It is worth noting that because the second springs 19 are set at the four corners of the bottom of the first connecting plate 18, when the polishing brush 21 moves left and right, the second springs 19 at different positions deform, which can well ensure the polishing effect when the polishing brush 21 moves left and right. It is highly practical and worth promoting. Therefore, this device is suitable for ceramics of different sizes, has high applicability, and has a good polishing effect, and is worth promoting.

[0025] It should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A ceramic polishing apparatus, comprising a base plate (1); characterized in that: The bottom plate (1) is fixedly connected to the same top plate (8) by multiple support legs (2). A rectangular opening (9) is provided through the top of the top plate (8). A movable plate (7) is slidably provided inside the rectangular opening (9). Two parallel guide rods are fixed between the inner walls of the left and right sides of the rectangular opening (9). The movable plate (7) is slidably sleeved on the outside of the guide rods. Two first springs (10) are connected between the outer walls of the left and right sides of the movable plate (7) and the inner walls of the adjacent rectangular openings (9). The first springs (10) are sleeved on the outside of the corresponding guide rods. Multiple lifting rods (13) are slidably inserted through the top of the movable plate (7). A first connecting plate (1) is provided at the bottom of the lifting rods (13). 8) The bottom of the first connecting plate (18) is connected to the same second connecting plate (20) by multiple second springs (19). The bottom of the second connecting plate (20) is provided with a polishing brush (21). The bottom of the top plate (8) is provided with a positioning component. The top of the moving plate (7) is provided with two clamping plates (12). The two clamping plates (12) are symmetrically provided with multiple sets of clamping slots (14) on their sides that are close to each other. The multiple sets of clamping slots (14) correspond one-to-one with multiple lifting rods (13). The number of clamping slots (14) in each set is two, and they are symmetrically distributed on the front and rear sides of the corresponding lifting rods (13). The sides of the two clamping plates (12) that are far apart from each other are respectively connected with several electric push rods (11).

2. The ceramic polishing device according to claim 1, characterized in that: A horizontal plate (16) is fixed between the two legs (2). A second motor (17) is provided on the top of the horizontal plate (16). The output shaft of the second motor (17) extends vertically upward into the rectangular opening (9) and is connected to a cam (6). The cam (6) is located between the two guide rods, and the outer surface of the cam (6) abuts against the right surface of the moving plate (7).

3. The ceramic polishing device according to claim 2, characterized in that: The positioning component includes a vertical plate (3) fixedly installed on the top of the base plate (1). A first motor (4) is provided on the right side surface of the vertical plate (3). The output shaft of the first motor (4) passes through the vertical plate (3) and is connected to a rotating shaft. Multiple airbags are provided on the surface of the rotating shaft. Two adjacent airbags are connected by an air pipe. One end of the air pipe is connected to an air pump.

4. The ceramic polishing device according to claim 3, characterized in that: Each polishing brush (21) is provided with four second springs (19) above it, and the four second springs (19) are distributed at the four corners of the bottom of the first connecting plate (18).

5. A ceramic polishing apparatus according to claim 4, characterized in that: The multiple lifting rods (13) are evenly distributed along the length of the transverse center line of the top surface of the moving plate (7).

6. The ceramic polishing apparatus according to claim 1, characterized in that: The two clamping plates (12) are symmetrically distributed on the front and rear sides of the multiple lifting rods (13).

7. A ceramic polishing apparatus according to claim 6, characterized in that: The electric actuator (11) is fixedly installed on the top of the movable plate (7).

8. A ceramic polishing apparatus according to claim 7, characterized in that: The top of the lifting rod (13) is provided with a limiting block (15).

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