Ceramic slurry grinding equipment

Abstract

The utility model provides ceramic slurry grinding equipment, and belongs to the technical field of ceramic slurry. Comprising a grinding bin, an air cylinder is fixedly assembled at the top of the grinding bin, a connecting frame is fixedly assembled at the bottom of the telescopic end of the air cylinder, an upper grinding disc is fixedly assembled at the bottom of the connecting frame, a motor is fixedly assembled at the bottom of the inner wall of the grinding bin, and a connecting table is fixedly assembled at the top end of an output shaft of the motor; and a fixing pin is fixedly assembled on the top of the connecting table, a lower grinding disc is clamped to the outer wall of the fixing pin, and a circular groove is formed in the inner wall of the lower grinding disc. Ceramic raw materials are injected into the grinding bin and then fall to the top of the lower grinding disc through the feeding hole of the upper grinding disc, the air cylinder drives the connecting frame to drive the upper grinding disc to move towards the position of the lower grinding disc, and the motor is matched to drive the lower grinding disc to rotate, so that ceramic slurry between the two grinding discs can be ground; the grinding efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic slurry, in particular to a ceramic slurry grinding device. Background Art

[0002] An existing ceramic slurry grinding equipment can refer to the utility model patent with Chinese patent announcement number CN208302891U, which discloses a ceramic slurry grinding equipment, including a shell, a column is provided at the inner bottom end of the shell, and the top of the column is rollingly connected to a lower grinding disc through a rolling bearing, a variable frequency motor is fixedly installed at the middle part of the bottom of the shell, a discharge hopper is provided at the bottom of the shell located on the outside of the column, and an electromagnetic valve is installed inside the discharge hopper, a heat exchange coil is inlaid on the bottom end of the inner wall of the shell and the surface of the column, an end cover is installed on the top of the shell, and an electric cylinder body is fixedly installed at the middle part of the top of the end cover, and the output shaft of the electric cylinder body passes through the end cover and is fixedly connected to a mounting frame, and an upper grinding disc that cooperates with the lower grinding disc is fixed at the bottom of the mounting frame.

[0003] However, during the actual use of the device, it was found that although the device is beneficial to improving production efficiency and reducing preparation costs, after long-term grinding, a large amount of grinding debris will remain on the lower grinding disc. At the same time, after long-term wear, the grinding wheel on the top of the lower grinding disc will be worn, which may greatly reduce the flooding effect of the ceramic raw materials. Therefore, the present application provides a ceramic slurry grinding equipment to meet the needs. At the same time, the ceramic slurry grinding equipment of the present application can also be used to prepare functional ceramics and structural ceramic slurries. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a ceramic slurry grinding device to solve the existing problem that after long-term grinding, a large amount of grinding debris will remain on the lower grinding disc, and after long-term wear, the grinding wheel on the top of the lower grinding disc will be worn, which may greatly reduce the flooding effect of the ceramic raw materials.

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

[0006] A ceramic slurry grinding equipment comprises: a grinding chamber, wherein the inner walls around the grinding chamber are sprayed with polyurethane material to improve the wear resistance and corrosion resistance of the grinding chamber and prevent the ceramic slurry from being contaminated, wherein a cylinder is fixedly assembled on the top of the grinding chamber, a connecting frame is fixedly assembled on the bottom of the telescopic end of the cylinder, an upper grinding disc is fixedly assembled on the bottom of the connecting frame, a motor is fixedly assembled on the bottom of the inner wall of the grinding chamber, a connecting platform is fixedly assembled on the top of the motor output shaft, a fixing pin is fixedly assembled on the top of the connecting platform, a lower grinding disc is clamped on the outer wall of the fixing pin, a circular groove is provided on the inner wall of the lower grinding disc, a spring is fixedly assembled on the inner wall of the circular groove, a clamping block is fixedly assembled on one end of the spring close to the fixing pin, the clamping block is clamped with the fixing pin, a through hole is provided on the bottom of the lower grinding disc, a pull ring is fixedly assembled on the bottom of the clamping block, and the pull ring passes through the through hole.

[0007] The inner wall of the grinding chamber is fixedly equipped with a positioning ring, and the inner wall of the positioning ring is rollingly connected with a ball.

[0008] A flow guide cover is fixedly mounted on the bottom of the inner wall of the grinding bin, and the motor is located inside the flow guide cover.

[0009] An observation port is provided on the outer wall of the grinding chamber, and an observation window is fixedly mounted on the inner wall of the observation port.

[0010] The lower grinding disc comprises a base, a grinding wheel is fixedly mounted on the top of the base, and a material drop hole is opened on the top of the base.

[0011] The upper grinding disc is low in the middle and high on the sides, and a feed hole is opened in the middle of the upper grinding disc.

[0012] Compared with the prior art, the utility model has at least the following beneficial effects:

[0013] 1. In the above scheme, ceramic raw materials are injected into the grinding chamber, and then fall to the top of the lower grinding disc through the feed hole of the upper grinding disc, and then the upper grinding disc is driven to move to the position of the lower grinding disc by the cylinder driving the connecting frame, and then the lower grinding disc is driven to rotate by the motor, so that the ceramic slurry between the two grinding discs can be ground, thereby improving the grinding efficiency and reducing the production cost. The surfaces of the upper and lower grinding discs are pasted with roughened zirconia ceramic plates to improve the grinding efficiency and extend the service life of the grinding discs.

[0014] 2. In the above scheme, after the lower grinding disc has been used for a long time, the block is driven to move to the depth of the circular groove by pulling the pull ring, so that the block is separated from the fixing pin. At this time, the old lower grinding disc can be removed, and then the new lower grinding disc is taken out and inserted into the position of the fixing pin. When the block is squeezed by the fixing pin, it moves to the depth of the circular groove. When the fixing pin is fully inserted into the lower grinding disc, the block is no longer squeezed and is pushed toward the direction of the fixing pin by the spring until it is engaged with the fixing pin. This is beneficial to improve the efficiency of replacing the lower grinding disc, improve the grinding effect on ceramic slurry, and ensure the normal use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the ceramic slurry grinding equipment;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of a ceramic slurry grinding device from the first perspective;

[0018] Figure 3 for Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure.

[0019] [Reference Signs]

[0020] 1. Grinding chamber; 2. Cylinder; 3. Connecting frame; 4. Upper grinding disc; 5. Motor; 6. Connecting table; 7. Fixing pin;

[0021] 8. lower grinding disc; 81. base; 82. grinding wheel; 83. blanking hole;

[0022] 9. Circular groove; 10. Spring; 11. Block; 12. Through hole; 13. Pull ring; 14. Positioning ring; 15. Ball; 16. Drainage cover; 17. Observation port; 18. Observation window.

[0023] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0024] The following is a detailed description of a ceramic slurry grinding device provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are listed as the best and preferred embodiments, and other alternatives can also be used by technicians in some known technical fields; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0025] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0026] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0027] It will be understood that the meaning of “on,” “over,” and “above” in this disclosure should be interpreted in the broadest manner, so that “on” means not only “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” means not only “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0028] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0029] like Figure 1 , Figure 2 and Figure 3As shown, an embodiment of the utility model provides a ceramic slurry grinding device, including: a grinding chamber 1, a cylinder 2 providing a driving force is fixedly assembled on the top of the grinding chamber 1, a connecting frame 3 is fixedly assembled on the bottom of the telescopic end of the cylinder 2, an upper grinding disc 4 for extrusion positioning is fixedly assembled on the bottom of the connecting frame 3, a motor 5 providing a driving force is fixedly assembled on the bottom of the inner wall of the grinding chamber 1, a connecting platform 6 is fixedly assembled on the top of the output shaft of the motor 5, a fixing pin 7 for fixing is fixedly assembled on the top of the connecting platform 6, a lower grinding disc 8 is clamped on the outer wall of the fixing pin 7, a circular groove 9 is opened on the inner wall of the lower grinding disc 8, and the inner wall of the circular groove 9 is fixed A spring 10 for providing elastic force is fixedly installed, and a clamping block 11 is fixedly installed at one end of the spring 10 close to the fixed pin 7. The clamping block 11 is clamped with the fixed pin 7. A through hole 12 is provided at the bottom of the lower grinding disc 8. A pull ring 13 is fixedly installed at the bottom of the clamping block 11, and the pull ring 13 passes through the through hole 12. The lower grinding disc 8 includes a base 81, and a grinding wheel 82 is fixedly installed on the top of the base 81. A drop hole 83 is provided on the top of the base 81. By arranging the base 81, the grinding wheel 82 and the drop hole 83, it is beneficial to grind the ceramic slurry while allowing the ground ceramic raw material to leave the lower grinding disc 8 through the drop hole 83.

[0030] like Figure 2 As shown, the inner wall of the grinding chamber 1 is fixedly equipped with a positioning ring 14, and the inner wall of the positioning ring 14 is rollingly connected with a ball 15. The positioning ring 14 and the ball 15 are arranged to facilitate supporting the lower grinding disc 8 and improve the stability of the lower grinding disc 8 when in use.

[0031] like Figure 2 As shown, a drainage cover 16 is fixedly mounted on the bottom of the inner wall of the grinding chamber 1, and the motor 5 is located inside the drainage cover 16. The drainage cover 16 is provided to facilitate guiding the ground ceramic slurry and protect the motor 5 at the same time.

[0032] like Figure 1 As shown, an observation port 17 is provided on the outer wall of the grinding chamber 1 , and an observation window 18 is fixedly mounted on the inner wall of the observation port 17 . The arrangement of the observation port 17 and the observation window 18 facilitates observation of the operation status of each part through the observation window 18 .

[0033] like Figure 2 As shown, the upper grinding disc 4 is low in the middle and high on the sides, and a feed hole is opened in the middle of the upper grinding disc 4. By limiting the upper grinding disc 4, it is beneficial to guide the ceramic slurry when injecting the ceramic slurry, so that it can fall onto the lower grinding disc 8 better.

[0034] The technical solution provided by the utility model, when working, is to inject ceramic raw materials into the grinding chamber 1, and then drop them to the top of the lower grinding disc 8 through the feeding hole of the upper grinding disc 4, and then drive the connecting frame 3 to drive the upper grinding disc 4 to move to the position of the lower grinding disc 8 through the cylinder 2, and then cooperate with the motor 5 to drive the lower grinding disc 8 to rotate, so that the ceramic slurry between the two grinding discs can be ground, thereby improving its grinding efficiency and reducing production costs;

[0035] After the lower grinding disc 8 has been used for a long time, the block 11 is driven to move toward the depth of the circular groove 9 by pulling the pull ring 13, so that the block 11 is separated from the fixing pin 7. At this time, the old lower grinding disc 8 can be removed, and then the new lower grinding disc 8 is taken out and inserted into the position of the fixing pin 7. When the block 11 is squeezed by the fixing pin 7, it moves toward the depth of the circular groove 9. When the fixing pin 7 is fully inserted into the lower grinding disc 8, the block 11 is no longer squeezed, and the block 11 is pushed toward the direction of the fixing pin 7 by the spring 10 until it is engaged with the fixing pin 7, which is beneficial to improve the efficiency of replacing the lower grinding disc 8.

[0036] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0037] A person skilled in the art will appreciate that all or part of the steps in the above-mentioned embodiment method can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc.

[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A ceramic slurry grinding device, characterized in that: include: A grinding chamber (1), wherein a cylinder (2) is fixedly mounted on the top of the grinding chamber (1), a connecting frame (3) is fixedly mounted on the bottom of the telescopic end of the cylinder (2), an upper grinding disc (4) is fixedly mounted on the bottom of the connecting frame (3), a motor (5) is fixedly mounted on the bottom of the inner wall of the grinding chamber (1), a connecting platform (6) is fixedly mounted on the top of the output shaft of the motor (5), a fixing pin (7) is fixedly mounted on the top of the connecting platform (6), and an outer wall of the fixing pin (7) is fixedly mounted. A lower grinding disc (8) is connected, the inner wall of the lower grinding disc (8) is provided with a circular groove (9), the inner wall of the circular groove (9) is fixedly equipped with a spring (10), one end of the spring (10) close to the fixing pin (7) is fixedly equipped with a clamping block (11), the clamping block (11) is clamped with the fixing pin (7), a through hole (12) is provided at the bottom of the lower grinding disc (8), a pull ring (13) is fixedly equipped at the bottom of the clamping block (11), and the pull ring (13) passes through the through hole (12).

2. The ceramic slurry grinding equipment according to claim 1, characterized in that: A positioning ring (14) is fixedly mounted on the inner wall of the grinding chamber (1), and a ball (15) is rollingly connected to the inner wall of the positioning ring (14).

3. The ceramic slurry grinding equipment according to claim 1, characterized in that: A flow guide cover (16) is fixedly mounted on the bottom of the inner wall of the grinding bin (1), and the motor (5) is located inside the flow guide cover (16).

4. The ceramic slurry grinding equipment according to claim 1, characterized in that: An observation port (17) is provided on the outer wall of the grinding chamber (1), and an observation window (18) is fixedly mounted on the inner wall of the observation port (17).

5. The ceramic slurry grinding equipment according to claim 1, characterized in that: The lower grinding disc (8) comprises a base (81), a grinding wheel (82) is fixedly mounted on the top of the base (81), and a material drop hole (83) is opened on the top of the base (81).

6. The ceramic slurry grinding equipment according to claim 1, characterized in that: The upper grinding disc (4) is low in the middle and high on the sides, and a feed hole is provided in the middle of the upper grinding disc (4).

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