Grinding fluid circulating device of sapphire surface grinding machine

Abstract

The utility model relates to the technical field of grinding fluid circulating equipment, and discloses a grinding fluid circulating device of a sapphire surface grinding machine, which comprises a working table, a collecting mechanism and a circulating mechanism, the collecting mechanism comprises a collecting tank arranged at the bottom of the working table, and a feeding box is fixedly arranged at the bottom of the working table on the left side of the collecting tank; a connecting pipe is connected between the feeding box and the collecting tank, a filter screen is slidably connected to the middle of the inner wall of the collecting tank, the circulating mechanism comprises a storage bin arranged on the right side of the top of the workbench, a motor is arranged on the top of the storage bin, a rotating rod is arranged in the storage bin, and an output shaft of the motor is connected with the top of the rotating rod. The bottom of the outer wall of the left side of the storage bin is fixedly connected with a spraying pipe, and the end, away from the storage bin, of the spraying pipe is sleeved with a spraying head. According to the grinding fluid circulating device of the sapphire surface grinding machine, the filtered residues can be conveniently cleaned while the residue filtering efficiency can be improved, and a user can conveniently use the grinding fluid circulating device.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding fluid circulation equipment, in particular to a grinding fluid circulation device for a sapphire surface grinder. Background Technique

[0002] A sapphire surface grinder is a machine tool used for high-precision grinding of hard and brittle materials such as sapphire. During the grinding process, the grinding fluid plays a crucial role. It can not only reduce the grinding temperature, reduce the wear of the grinding tool, but also improve the grinding efficiency and processing quality. In order to make full use of the grinding fluid and reduce waste, while ensuring the processing accuracy and surface quality of sapphire, a grinding fluid circulation device is usually added.

[0003] Traditional grinding fluid circulation devices often adopt simple filtration methods, with low residue filtration efficiency, unable to quickly and effectively separate the residues generated during the grinding process from the grinding fluid, resulting in a high impurity content in the grinding fluid, affecting the grinding effect and product quality. Moreover, traditional grinding fluid circulation devices often lack convenient cleaning and maintenance designs. Maintenance operations such as cleaning the collection tank and replacing the filter screen are cumbersome, requiring a large amount of time and manpower, bringing great inconvenience to the users. Therefore, a grinding fluid circulation device for a sapphire surface grinder is proposed to solve the above problems. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a grinding fluid circulation device for a sapphire surface grinder, which has the advantages of improving the residue filtration efficiency, etc., and solves the problems that traditional grinding fluid circulation devices often adopt simple filtration methods, with low residue filtration efficiency, unable to quickly and effectively separate the residues generated during the grinding process from the grinding fluid, resulting in a high impurity content in the grinding fluid, affecting the grinding effect and product quality, and that traditional grinding fluid circulation devices often lack convenient cleaning and maintenance designs, and maintenance operations such as cleaning the collection tank and replacing the filter screen are cumbersome, requiring a large amount of time and manpower, bringing great inconvenience to the users.

[0006] (2) Technical Solutions

[0007] To achieve the above purpose of improving the residue filtration efficiency, the utility model provides the following technical solutions:

[0008] A grinding fluid circulation device for a sapphire surface grinder includes a workbench, a collection mechanism and a circulation mechanism. The collection mechanism and the circulation mechanism are respectively arranged above and below the workbench;

[0009] The collection mechanism includes a collection tank arranged at the bottom of the workbench. A feeding box is fixedly installed at the bottom of the workbench on the left side of the collection tank. A connecting pipe is connected between the feeding box and the collection tank. A filter screen is slidably connected to the middle of the inner wall of the collection tank.

[0010] The circulation mechanism includes a storage bin arranged on the right side of the top of the workbench. A motor is arranged on the top of the storage bin. A rotating rod is arranged inside the storage bin. The output shaft of the motor is connected to the top of the rotating rod. The bottom of the left outer wall of the storage bin is fixedly connected with a spraying pipe. One end of the spraying pipe away from the storage bin is sleeved with a spray head.

[0011] As a preferred technical solution of the present invention, a cleaning door is arranged at the bottom of the front outer wall of the collection tank, and a handle is fixedly installed on the outer wall surface of the filter screen.

[0012] As a preferred technical solution of the present invention, a regulating valve is arranged on the part of the connecting pipe inside the collection tank. A discharge pipe is connected to the right outer wall of the collection tank, and a first pump is arranged on the surface of the discharge pipe.

[0013] As a preferred technical solution of the present invention, a conveying pipe is connected between the discharge pipe and the outer wall of the storage bin. Connecting flanges are arranged between the conveying pipe and the discharge pipe and the storage bin respectively.

[0014] As a preferred technical solution of the present invention, a filter ring is inserted on the surface of the conveying pipe, and a plurality of stirring blades are fixedly installed on the outer wall surface of the rotating rod.

[0015] As a preferred technical solution of the present invention, a second pump is arranged on the surface of the spraying pipe. A heater is arranged between the second pump and the spray head, and the heater is sleeved on the spraying pipe.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present invention provides a grinding fluid circulation device for a sapphire surface grinder, which has the following beneficial effects:

[0018] In the grinding fluid circulation device of the sapphire surface grinder, through the mutual cooperation of the collection tank and the filter screen, the preliminary separation of the residues generated during the grinding process and the grinding fluid can be realized. And by adding flocculants and the like in the feeding box, the precipitation of particles in the waste can be accelerated. At the same time, the cleaning door arranged at the bottom of the front outer wall of the collection tank and the handle fixed on the outer wall surface of the filter screen can easily open the cleaning door to clean the inside of the collection tank and replace the filter screen. Moreover, the setting of the second pump and the heater on the spraying pipe enables the grinding fluid to be adjusted to an appropriate temperature before spraying, thereby improving the grinding effect and product quality and facilitating the use by the user. Description of the drawings

[0019] Figure 1 is a schematic structural view of the present utility model;

[0020] Figure 2 is a schematic internal structure view of the present utility model;

[0021] Figure 3 is a schematic view of the material storage bin of the present utility model.

[0022] In the figure: 1, workbench; 2, collection tank; 3, feeding box; 4, filter screen; 5, material storage bin; 6, motor; 7, rotating rod; 8, spraying pipe; 9, nozzle; 10, discharge pipe; 11, first pump; 12, conveying pipe; 13, filter ring; 14, second pump; 15, heater. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] Please refer to Figures 1-3 , a grinding fluid circulation device for a sapphire surface grinder, comprising a workbench 1, a collection mechanism and a circulation mechanism, and the collection mechanism and the circulation mechanism are respectively arranged above and below the workbench 1.

[0027] Embodiment 1

[0028] The collection mechanism includes a collection tank 2 provided at the bottom of the workbench 1. A feeding box 3 is fixedly installed at the bottom of the workbench 1 on the left side of the collection tank 2. A connecting pipe is connected between the feeding box 3 and the collection tank 2. A filter screen 4 is slidably connected to the middle of the inner wall of the collection tank 2.

[0029] In this embodiment, a cleaning door is provided at the bottom of the front outer wall of the collection tank 2, and a handle is fixedly installed on the outer wall surface of the filter screen 4.

[0030] It should be noted that the cleaning door can provide a passage to enter the interior of the collection tank 2 for cleaning, and the handle facilitates the staff to take out the filter screen 4 for cleaning or replacement.

[0031] In this embodiment, a regulating valve is provided in the part of the connecting pipe inside the collection tank 2. An outlet pipe 10 is connected to the right outer wall of the collection tank 2, and a first pump 11 is provided on the surface of the outlet pipe 10.

[0032] It should be noted that the outlet pipe 10 can transport the preliminarily filtered grinding fluid to the storage bin 5, and the first pump 11 can ensure the smoothness and efficiency of the circulating flow of the grinding fluid.

[0033] In this embodiment, a conveying pipe 12 is connected between the outlet pipe 10 and the outer wall of the storage bin 5. Connecting flanges are provided between the conveying pipe 12 and the outlet pipe 10 and the storage bin 5.

[0034] It should be noted that the conveying pipe 12 ensures the smooth flow of the grinding fluid from the collection tank 2 to the storage bin 5, and the connecting flanges ensure the stability and sealing performance of the entire circulation system.

[0035] In this embodiment, a filter ring 13 is inserted on the surface of the conveying pipe 12, and a number of stirring blades are fixedly installed on the outer wall surface of the rotating rod 7.

[0036] It should be noted that the filter ring 13 further ensures the quality of the grinding fluid entering the storage bin 5 and reduces the impurity content. The motor 6, the rotating rod 7 and the stirring blades prevent the grinding fluid from precipitating, maintain its uniformity and stability, and ensure the quality of the grinding fluid.

[0037] Embodiment 2

[0038] The circulation mechanism includes a storage bin 5 provided on the upper right side of the workbench 1. A motor 6 is provided on the top of the storage bin 5. A rotating rod 7 is provided inside the storage bin 5. The output shaft of the motor 6 is connected to the top of the rotating rod 7. A spraying pipe 8 is fixedly connected to the bottom of the left outer wall of the storage bin 5. One end of the spraying pipe 8 away from the storage bin 5 is sleeved with a spray head 9.

[0039] In this embodiment, a second pump 14 is provided on the surface of the spraying pipe 8, and a heater 15 is provided between the second pump 14 and the spray head 9. The heater 15 is sleeved on the spraying pipe 8.

[0040] It should be noted that the second pump 14 provides power for the transportation of the grinding fluid, driving the grinding fluid to flow from the storage bin 5 through the spraying pipe 8 to the nozzle 9, ensuring the smooth progress of the grinding operation. The heater 15 can make the grinding fluid adapt to different grinding requirements, improve the grinding effect and product quality. At the same time, an appropriate temperature can also prevent the grinding fluid from condensing or precipitating during transportation.

[0041] In summary, for the grinding fluid circulation device of this sapphire surface grinder, through the mutual cooperation of the collection tank 2 and the filter screen 4, the preliminary separation of the residue generated during the grinding process from the grinding fluid can be achieved. And by adding flocculants, etc. in the feeding tank 3, the precipitation of particles in the waste can be accelerated. At the same time, the cleaning door provided at the bottom of the front outer wall of the collection tank 2 and the handle fixed on the outer wall surface of the filter screen 4 can easily open the cleaning door to clean the inside of the collection tank 2 and replace the filter screen 4. Moreover, the setting of the second pump 14 and the heater 15 on the spraying pipe 8 enables the grinding fluid to be adjusted to an appropriate temperature before spraying, improving the grinding effect and product quality, and facilitating the use by the user.

[0042] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding liquid circulation device for a sapphire surface grinder, comprising a workbench (1), a collecting mechanism and a circulating mechanism, wherein the collecting mechanism and the circulating mechanism are respectively arranged above and below the workbench (1); Features: The collecting mechanism comprises a collecting tank (2) arranged at the bottom of the workbench (1), a feeding box (3) is fixedly installed at the bottom of the workbench (1) on the left side of the collecting tank (2), a connecting pipe is connected between the feeding box (3) and the collecting tank (2), and a filter screen (4) is slidably connected in the middle of the inner wall of the collecting tank (2); The circulation mechanism comprises a material storage bin (5) arranged on the right side of the top of the workbench (1), a motor (6) is arranged on the top of the material storage bin (5), a rotating rod (7) is arranged inside the material storage bin (5), the output shaft of the motor (6) is connected to the top of the rotating rod (7), a spray pipe (8) is fixedly connected to the bottom of the left outer wall of the material storage bin (5), and a spray head (9) is sleeved on one end of the spray pipe (8) away from the material storage bin (5).

2. The grinding liquid circulation device for a sapphire surface grinder according to claim 1, characterized in that: A cleaning door is provided at the bottom of the front end outer wall of the collecting tank (2), and a handle is fixedly mounted on the outer wall surface of the filter screen (4).

3. The grinding liquid circulation device for a sapphire surface grinder according to claim 1, characterized in that: The portion of the connecting pipe inside the collecting tank (2) is provided with a regulating valve, the right outer wall of the collecting tank (2) is connected to a discharge pipe (10), and a first pump (11) is provided on the surface of the discharge pipe (10).

4. The grinding liquid circulation device for a sapphire surface grinder according to claim 3, characterized in that: A delivery pipe (12) is connected between the discharge pipe (10) and the outer wall of the storage bin (5), and connecting flanges are provided between the delivery pipe (12), the discharge pipe (10) and the storage bin (5).

5. The grinding liquid circulation device for a sapphire surface grinder according to claim 4, characterized in that: A filter ring (13) is inserted into the surface of the delivery pipe (12), and a plurality of stirring blades are fixedly mounted on the outer wall surface of the rotating rod (7).

6. The grinding liquid circulation device for a sapphire surface grinder according to claim 1, characterized in that: A second pump (14) is arranged on the surface of the spray pipe (8), a heater (15) is arranged between the second pump (14) and the spray head (9), and the heater (15) is sleeved on the spray pipe (8).

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