Low-damage high-efficiency aluminum oxide polishing solution

Abstract

The invention discloses a low-damage high-efficiency aluminum oxide polishing solution which comprises a preparation box, the bottom of the preparation box is fixedly connected with a spring support, the bottom of the spring support is fixedly connected with a base, one side of the preparation box is fixedly connected with a water tank, and the bottom of the inner wall of the water tank is fixedly connected with a water delivery pump. The top of the water delivery pump is fixedly connected with a water spray pipe, a spray head of the water spray pipe penetrates through the preparation box and is located in the preparation box, the two sides of the preparation box are fixedly connected with vibration motors, the top of the preparation box is fixedly connected with a driving motor, and a stirring rod is arranged in the preparation box in a penetrating mode through a bearing; through the fan and the electric heating wire, the fan works to continuously convey air into the heating groove, and the electric heating wire heats the air continuously conveyed into the heating groove and conveys the heated air into the preparation box through the hot air pipe, so that the interior of the preparation box is automatically dried, and bacteria breeding in the preparation box caused by moisture in the preparation box is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of configuration devices, and more specifically, to a low-damage and high-efficiency aluminum oxide polishing liquid. Background Art

[0002] By configuring an alumina polishing liquid, sapphire can be polished. Chemical mechanical polishing technology is the most effective method to achieve sub-nanoscale processing of sapphire surface. A configuration device is required in the process of configuring the polishing liquid.

[0003] The current configuration device cannot be automatically cleaned and dried. After the configuration device is used, the staff needs to manually clean the inside of it, which increases the workload of the staff. At the same time, a large amount of water stains will remain in the configuration device after cleaning. The long-term retention of water stains will cause bacteria to grow in the configuration device. Therefore, the current configuration device cannot meet people's usage needs. Summary of the invention

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the object of the present invention is to provide a low-damage and high-efficiency aluminum oxide polishing liquid, which has the characteristics of automatic cleaning and drying.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides a low-damage and high-efficiency alumina polishing liquid, which is composed of the following raw materials: alumina powder, macromolecular dispersant, polishing accelerator, pH regulator and water, wherein the alumina powder is 20%, the macromolecular dispersant is 1%, the polishing accelerator is 1%, the pH regulator is 1%, and the balance is water. The macromolecular dispersant is sorbitol, sodium dodecyl sulfate, sodium lignin sulfonate, polyvinyl alcohol, sodium methacrylate, ethylene glycol monobutyl ether and propylene glycol methyl ether acetate.

[0008] A configuration device for aluminum oxide polishing liquid comprises a configuration box, wherein a spring support is fixedly connected to the bottom of the configuration box, a base is fixedly connected to the bottom of the spring support, a water tank is fixedly connected to one side of the configuration box, a water pump is fixedly connected to the bottom of the inner wall of the water tank, a water spray pipe is fixedly connected to the top of the water pump, a nozzle of the water spray pipe passes through the configuration box and is located in the configuration box, a vibration motor is fixedly connected to both sides of the configuration box, a drive motor is fixedly connected to the top of the configuration box, a stirring rod is passed through the configuration box through a bearing, an output shaft of the drive motor passes through the configuration box and is fixedly connected to the stirring rod, a drying box is fixedly connected to the other side of the configuration box, a fan is fixedly connected to the drying box, a heating tank is provided in the drying box, an exhaust pipe of the fan passes through the heating tank and is located in the heating tank, a heating wire is fixedly connected to the heating tank, and a hot air pipe is fixedly connected between the heating tank and the configuration box.

[0009] A device for dispensing aluminum oxide polishing liquid using the technical solution uses a water delivery pump to deliver water in a water tank to a water spray pipe, and then the water is sprayed into the dispensing box by a nozzle of the water spray pipe, thereby automatically cleaning the inside of the dispensing box, replacing the manual cleaning method, thereby reducing the workload of the staff

[0010] Furthermore, a power supply box is fixedly connected to the surface of the preparation box, and a power supply is fixedly connected inside the power supply box.

[0011] Furthermore, an observation window is fixedly connected to the surface of the preparation box, and the observation window is made of high-temperature resistant tempered glass.

[0012] Furthermore, the top of the preparation box is fixedly connected with an injection port, and the bottom of the preparation box is fixedly connected with a drain valve.

[0013] Furthermore, an air inlet is provided on the surface of the drying box, and a dustproof net is fixedly connected to the air inlet.

[0014] Furthermore, a non-contact liquid level meter is fixedly connected to the top of the water tank, the bottom of the non-contact liquid level meter passes through the water tank and is located inside the water tank, a water pump is fixedly connected to one side of the water tank, a drain pipe of the water pump passes through the water tank and is located inside the water tank, and the controller in the non-contact liquid level meter is electrically connected to the water pump via a wire.

[0015] Furthermore, a control switch is fixedly connected to the surface of the preparation box, and the control switch is electrically connected to all electrical appliances through wires.

[0016] Furthermore, the method for using the configuration device for aluminum oxide polishing liquid comprises the following steps:

[0017] Step 1: When polishing liquid needs to be prepared, the staff connects the water pump hose to the water source pipe. After the connection, the water pump works to pump the water in the water source pipe into the water tank, thereby automatically replenishing the water in the water tank. While replenishing the water, the staff injects the raw materials prepared by the polishing liquid into the preparation box through the injection port;

[0018] Step 2: Then, the driving motor is turned on by the control switch, and the driving motor drives the stirring rod to rotate, thereby mixing the raw materials together to achieve the purpose of automatic preparation;

[0019] Step 3: After the preparation is completed, place the collection container directly below the drain valve, then open the drain valve to discharge the prepared polishing liquid through the drain valve, and the discharged polishing liquid is discharged into the collection container through the drain valve. After the shooting is completed, turn on the vibration motor through the control switch, and the vibration motor drives the preparation box to vibrate, thereby vibrating out the polishing liquid stuck to the inner wall of the preparation box, avoiding the polishing liquid sticking to the inner wall of the preparation box and causing waste of polishing liquid;

[0020] Step 4: After the polishing liquid adhering to the inner wall of the preparation box is vibrated out, the collection container is removed, and then the vibration motor is turned off by the control switch and the water pump is turned on. The water pump works to transport the water in the water tank to the water spray pipe, and then the water is sprayed into the preparation box by the nozzle of the water spray pipe, so as to automatically clean the preparation box, and the waste liquid generated during cleaning is discharged through the drain valve;

[0021] Step 5: After flushing, turn on the fan and heating wire. The fan will continuously deliver air to the heating tank. The heating wire will heat the air continuously delivered to the heating tank and then deliver it to the preparation box through the hot air duct, thereby automatically drying the preparation box to avoid moisture inside the preparation box that may cause bacteria to grow inside the preparation box.

[0022] (3) Beneficial effects

[0023] In summary, the present invention has the following beneficial effects:

[0024] 1. The water in the water tank is transported to the water spray pipe through the water pump, and then sprayed into the configuration box by the nozzle of the water spray pipe, so as to automatically clean the configuration box, replacing the manual cleaning method, thereby reducing the workload of the staff;

[0025] 2. The vibration motor drives the preparation box to vibrate, thereby vibrating out the polishing liquid adhering to the inner wall of the preparation box, avoiding the polishing liquid adhering to the inner wall of the preparation box and causing waste of polishing liquid;

[0026] 3. Through the fan and the electric heating wire, the fan will continuously deliver air to the heating tank. The electric heating wire will heat the air continuously delivered to the heating tank and then deliver it to the preparation box through the hot air duct, thereby automatically drying the preparation box to avoid moisture inside the preparation box and causing bacteria to grow inside the preparation box. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the specific implementation of the present invention or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is a schematic structural diagram of a front cross-section of the present invention;

[0029] Figure 2 It is a structural schematic diagram of the present invention;

[0030] Figure 3 It is a structural schematic diagram of the cross section of the drying box in the present invention.

[0031] The symbols in the accompanying drawings are:

[0032] 1. Preparation box; 2. Drain valve; 3. Spring support; 4. Base; 5. Vibration motor; 6. Stirring rod; 7. Water tank; 8. Water pump; 9. Water spray pipe; 10. Suction pump; 11. Non-contact liquid level indicator; 12. Drive motor; 13. Inlet; 14. Drying box; 15. Power supply box; 16. Power supply; 17. Control switch; 18. Observation window; 19. Air inlet; 20. Dustproof net; 21. Fan; 22. Heating tank; 23. Heating wire; 24. Hot air pipe. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the technical scheme in the specific implementation mode of the present invention is clearly and completely described below to further illustrate the present invention. Obviously, the specific implementation mode described is only a part of the implementation mode of the present invention, rather than all styles.

[0034] Example:

[0035] The following is combined with Figure 1-3 The present invention is described in further detail.

[0036] See also Figure 1-3The present invention provides a technical solution: a low-damage and high-efficiency alumina polishing liquid is composed of the following raw materials: alumina powder, a macromolecular dispersant, a polishing accelerator, a pH regulator and water, wherein the alumina powder is 20%, the macromolecular dispersant is 1%, the polishing accelerator is 1%, the pH regulator is 1%, and the balance is water. The macromolecular dispersant is sorbitol, sodium dodecyl sulfate, sodium lignin sulfonate, polyvinyl alcohol, sodium methacrylate, ethylene glycol monobutyl ether and propylene glycol methyl ether acetate.

[0037] A device for preparing aluminum oxide polishing liquid comprises a preparation box 1, a spring support 3 is fixedly connected to the bottom of the preparation box 1, a base 4 is fixedly connected to the bottom of the spring support 3, a water tank 7 is fixedly connected to one side of the preparation box 1, a water delivery pump 8 is fixedly connected to the bottom of the inner wall of the water tank 7, the water delivery pump 8 delivers the water in the water tank 7 to the water spray pipe 9 through the water delivery pump 8, and then the water is sprayed into the preparation box 1 by the nozzle of the water spray pipe 9, so that the configuration box is automatically cleaned, replacing the manual cleaning method, thereby reducing the workload of the staff, the top of the water delivery pump 8 is fixedly connected to the water spray pipe 9, the nozzle of the water spray pipe 9 passes through the preparation box 1 and is located in the preparation box 1, and the two sides of the preparation box 1 are fixedly connected to the vibration motor 5, the vibration motor 5 drives the preparation box 1 to vibrate, so as to vibrate out the polishing liquid adhering to the inner wall of the preparation box 1, and avoid the polishing liquid adhering to the inner wall of the preparation box 1. In order to waste the polishing liquid, a driving motor 12 is fixedly connected to the top of the preparation box 1, and a stirring rod 6 is passed through the bearing in the preparation box 1. The output shaft of the driving motor 12 passes through the preparation box 1 and is fixedly connected to the stirring rod 6. A drying box 14 is fixedly connected to the other side of the preparation box 1, and a fan 21 is fixedly connected to the drying box 14. A heating groove 22 is provided in the drying box 14, and an exhaust pipe of the fan 21 passes through the heating groove 22 and is located in the heating groove 22. An electric heating wire 23 is fixedly connected in the heating groove 22, and a hot air duct 24 is fixedly connected between the heating groove 22 and the preparation box 1. Through the fan 21 and the electric heating wire 23, the fan 21 continuously transports air into the heating groove 22 when it works, and the electric heating wire 23 heats the air continuously transported into the heating groove 22 and then transports it to the preparation box 1 through the hot air duct 24, thereby automatically drying the preparation box 1 to avoid moisture inside the preparation box 1 and bacteria growth inside the preparation box 1.

[0038] Specifically, a power supply box 15 is fixedly connected to the surface of the configuration box 1 , and a power supply 16 is fixedly connected inside the power supply box 15 .

[0039] By adopting the above technical solution, all electrical appliances in the device can be powered by the power supply 16 to ensure the normal operation of the device.

[0040] Specifically, an observation window 18 is fixedly connected to the surface of the preparation box 1, and the observation window 18 is made of high-temperature resistant tempered glass.

[0041] By adopting the above technical solution, the configuration and cleaning conditions in the preparation box 1 can be directly observed through the observation window 18.

[0042] Specifically, the top of the preparation box 1 is fixedly connected with an injection port 13 , and the bottom of the preparation box 1 is fixedly connected with a drain valve 2 .

[0043] By adopting the above technical solution, the polishing liquid raw material can be injected into the preparation box 1 through the injection port 13 for configuration.

[0044] Specifically, an air inlet 19 is provided on the surface of the drying box 14 , and a dustproof net 20 is fixedly connected to the air inlet 19 .

[0045] By adopting the above technical solution, the air passing through the air inlet 19 can be filtered by the dustproof net 20 to prevent dust from entering the drying box 14.

[0046] Specifically, a non-contact liquid level meter 11 is fixedly connected to the top of the water tank 7, the bottom of the non-contact liquid level meter 11 passes through the water tank 7 and is located inside the water tank 7, a water pump 10 is fixedly connected to one side of the water tank 7, a drain pipe of the water pump 10 passes through the water tank 7 and is located inside the water tank 7, and a controller in the non-contact liquid level meter 11 is electrically connected to the water pump 10 via a wire.

[0047] By adopting the above technical solution, the non-contact liquid level sensor 11 can sense the water level in the water tank 7. When the non-contact liquid level sensor 11 senses that the water level in the water tank 7 is low, the controller in the non-contact liquid level sensor 11 automatically turns on the water pump 10, and the water pump 10 works to transport the water in the water source pipe to the water tank 7, thereby realizing automatic water replenishment.

[0048] Specifically, a control switch 17 is fixedly connected to the surface of the preparation box 1, and the control switch 17 is electrically connected to all electrical appliances through wires.

[0049] By adopting the above technical solution, all electrical appliances in the device can be controlled by controlling the switch 17.

[0050] Specifically, a method for using a device for preparing an aluminum oxide polishing liquid comprises the following steps:

[0051] Step 1: When polishing liquid needs to be prepared, the staff connects the water pump hose of the water pump 10 to the water source pipe. After the connection, the water pump 10 works to pump the water in the water source pipe into the water tank 7, thereby automatically replenishing the water in the water tank 7. While replenishing the water, the staff injects the raw materials prepared by the polishing liquid into the preparation box 1 through the injection port 13;

[0052] Step 2: Then, the driving motor 12 is turned on by the control switch 17, and the driving motor 12 drives the stirring rod 6 to rotate, so that the raw materials are mixed together to achieve the purpose of automatic preparation;

[0053] Step 3: After the preparation is completed, the collection container is placed directly below the drain valve 2, and then the drain valve 2 is opened to discharge the prepared polishing liquid through the drain valve 2, and the discharged polishing liquid is discharged into the collection container through the drain valve 2. After the shooting is completed, the vibration motor 5 is turned on by the control switch 17, and the vibration motor 5 drives the preparation box 1 to vibrate, thereby vibrating out the polishing liquid adhered to the inner wall of the preparation box 1, so as to avoid the polishing liquid adhering to the inner wall of the preparation box 1 and causing waste of the polishing liquid;

[0054] Step 4: After the polishing liquid adhering to the inner wall of the preparation box 1 is vibrated out, the collection container is removed, and then the vibration motor 5 is turned off by the control switch 17 and the water delivery pump 8 is turned on. The water delivery pump 8 works to deliver the water in the water tank 7 to the water spray pipe 9, and then the water is sprayed into the preparation box 1 by the nozzle of the water spray pipe 9, so that the preparation box is automatically cleaned, and the waste liquid generated during cleaning is discharged through the drain valve 2;

[0055] Step 5: After flushing, turn on the fan 21 and the heating wire 23. The fan 21 will continuously deliver air to the heating tank 22. The heating wire 23 will heat the air continuously delivered to the heating tank 22 and deliver it to the preparation box 1 through the hot air duct 24, thereby automatically drying the preparation box 1 to avoid moisture inside the preparation box 1 causing bacteria to grow inside the preparation box 1.

[0056] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A low-damage and high-efficiency aluminum oxide polishing liquid, characterized in that: The invention is composed of the following raw materials: alumina powder, macromolecular dispersant, polishing accelerator, pH regulator and water, wherein the alumina powder is 20%, the macromolecular dispersant is 1%, the polishing accelerator is 1%, the pH regulator is 1%, and the balance is water. The macromolecular dispersant is sorbitol, sodium lauryl sulfate, sodium lignin sulfonate, polyvinyl alcohol, sodium methacrylate, ethylene glycol monobutyl ether and propylene glycol methyl ether acetate.

2. A device for preparing aluminum oxide polishing liquid, comprising a preparation box (1), the bottom of the preparation box (1) is fixedly connected to a spring support (3), the bottom of the spring support (3) is fixedly connected to a base (4), one side of the preparation box (1) is fixedly connected to a water tank (7), the bottom of the inner wall of the water tank (7) is fixedly connected to a water pump (8), the top of the water pump (8) is fixedly connected to a water spray pipe (9), the nozzle of the water spray pipe (9) passes through the preparation box (1) and is located in the preparation box (1), the two sides of the preparation box (1) are fixedly connected to a vibration motor (5), and the top of the preparation box (1) is fixedly connected to a drive motor (5). The invention relates to a machine (12), wherein a stirring rod (6) is passed through a bearing in the preparation box (1), an output shaft of the driving motor (12) passes through the preparation box (1) and is fixedly connected to the stirring rod (6), a drying box (14) is fixedly connected to the other side of the preparation box (1), a fan (21) is fixedly connected to the drying box (14), a heating groove (22) is provided in the drying box (14), an exhaust pipe of the fan (21) passes through the heating groove (22) and is located in the heating groove (22), an electric heating wire (23) is fixedly connected to the heating groove (22), and a hot air pipe (24) is fixedly connected between the heating groove (22) and the preparation box (1).

3. The device for preparing alumina polishing liquid according to claim 1, characterized in that: A power supply box (15) is fixedly connected to the surface of the preparation box (1), and a power supply device (16) is fixedly connected inside the power supply box (15).

4. The device for preparing alumina polishing liquid according to claim 1, characterized in that: An observation window (18) is fixedly connected to the surface of the preparation box (1), and the observation window (18) is made of high-temperature resistant tempered glass.

5. The device for preparing alumina polishing liquid according to claim 1, characterized in that: The top of the preparation box (1) is fixedly connected with an injection port (13), and the bottom of the preparation box (1) is fixedly connected with a liquid discharge valve (2).

6. The device for preparing alumina polishing liquid according to claim 1, characterized in that: An air inlet (19) is provided on the surface of the drying box (14), and a dustproof net (20) is fixedly connected inside the air inlet (19).

7. The device for preparing alumina polishing liquid according to claim 1, characterized in that: A non-contact liquid level gauge (11) is fixedly connected to the top of the water tank (7), the bottom of the non-contact liquid level gauge (11) passes through the water tank (7) and is located inside the water tank (7), a water pump (10) is fixedly connected to one side of the water tank (7), a drainage pipe of the water pump (10) passes through the water tank (7) and is located inside the water tank (7), and a controller in the non-contact liquid level gauge (11) is electrically connected to the water pump (10) via a wire.

8. The device for preparing alumina polishing liquid according to claim 1, characterized in that: A control switch (17) is fixedly connected to the surface of the preparation box (1), and the control switch (17) is electrically connected to all electrical appliances via wires.

9. A method for using a device for preparing an aluminum oxide polishing liquid according to any one of claims 1 to 8, characterized in that: The steps include: Step 1: When polishing liquid needs to be prepared, the staff connects the water pump hose of the water pump (10) to the water source pipe. After the connection, the water pump (10) works to pump water in the water source pipe into the water tank (7), thereby automatically replenishing the water in the water tank (7). While replenishing the water, the staff injects the raw materials for preparing the polishing liquid into the preparation box (1) through the injection port (13); Step 2: Then, the driving motor (12) is turned on by the control switch (17), and the driving motor (12) drives the stirring rod (6) to rotate, thereby mixing the raw materials together to achieve the purpose of automatic preparation; Step 3: After the preparation is completed, the collection container is placed directly below the drain valve (2), and then the drain valve (2) is opened to discharge the prepared polishing liquid through the drain valve (2), and the discharged polishing liquid is discharged into the collection container through the drain valve (2). After the polishing is completed, the vibration motor (5) is turned on by the control switch (17), and the vibration motor (5) drives the preparation box (1) to vibrate, thereby vibrating out the polishing liquid adhering to the inner wall of the preparation box (1), so as to avoid the polishing liquid adhering to the inner wall of the preparation box (1) and causing waste of the polishing liquid; Step 4: After the polishing liquid adhering to the inner wall of the preparation box (1) is vibrated out, the collection container is removed, and then the vibration motor (5) is turned off and the water pump (8) is turned on by the control switch (17). The water pump (8) works to transport the water in the water tank (7) to the water spray pipe (9), and then the water is sprayed into the preparation box (1) by the nozzle of the water spray pipe (9), thereby automatically cleaning the preparation box, and the waste liquid generated during the cleaning is discharged through the drain valve (2); Step 5: After the flushing is completed, the fan (21) and the electric heating wire (23) are turned on. The fan (21) operates to continuously deliver air to the heating tank (22). The electric heating wire (23) heats the air continuously delivered to the heating tank (22) and delivers the air to the preparation box (1) through the hot air pipe (24), thereby automatically drying the preparation box (1) to prevent moisture inside the preparation box (1) from causing bacteria to grow inside the preparation box (1).

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