Optical resin water washing section stirring device

Abstract

The utility model is suitable for optical resin production technical field provides a kind of optical resin washing section stirring equipment, including base plate;Setting on the base plate water washing tank, for washing optical resin;Rotary installation in the water washing tank of sealing bearing rotating shaft;Fixed on the rotating shaft top end on paddle;Several ultrasonic transducers are arranged in the water washing tank;Mesh basket is arranged in the water washing tank, for holding the optical resin plate to be washed out.This scheme provides the optical resin washing section stirring equipment, and the setting of mesh basket realizes the stable placement of the optical resin plate to be washed out, and it is isolated from paddle, avoids the direct collision of both, cooperates motor in driving mechanism and provides power, speed regulator adjusts speed, bevel gear transmission power, so that rotating shaft drives paddle steady rotation, reduces the indirect influence of speed fluctuation to resin plate, effectively guarantees product optical performance.

Description

Technical Field

[0001] This utility model belongs to the field of optical resin production technology, and in particular relates to a stirring device for the water washing section of optical resin. Background Technology

[0002] Optical resins are widely used in eyeglass lenses, optical instruments and other fields due to their advantages such as good light transmittance, light weight and strong impact resistance.

[0003] Currently, the water washing section is a key step in the production of optical resins. It is necessary to stir the resin to ensure full contact with the washing water and remove impurities such as residual monomers and catalysts. However, the blades are mostly rigid structures, and high-speed stirring can easily cause impact damage to the optical resin particles, affecting the optical performance of the product. Utility Model Content

[0004] This invention provides a stirring device for the optical resin washing section, which aims to solve the problem that the blades of current optical resin washing equipment easily cause impact damage to optical resin particles during high-speed stirring.

[0005] This utility model is implemented as follows: a stirring device for an optical resin washing section, comprising: a base plate; a washing tank disposed on the base plate for washing optical resin; a rotating rod rotatably mounted inside the washing tank via a sealed bearing; a paddle fixed to the top of the rotating rod; a plurality of ultrasonic transducers disposed inside the washing tank; a mesh basket disposed inside the washing tank for holding optical resin plates to be washed; and a driving mechanism disposed on the base plate for driving the rotating rod to rotate.

[0006] Preferably, the driving mechanism includes: a motor fixed on the base plate for driving the rotating rod; a speed regulator fixed on the base plate with its input shaft fixedly connected to the output shaft of the motor via a coupling; and bevel gears fixed on the output shaft of the speed regulator and the rotating rod, respectively, and meshing with each other.

[0007] Preferably, a water inlet pipe is fixedly connected to one side of the washing tank for connecting to a water supply device, and a drain pipe is also fixedly connected to the washing tank. Both the drain pipe and the water inlet pipe are equipped with valves.

[0008] Preferably, the base plate is provided with a water receiving shell, and a filter screen is provided inside the water receiving shell for filtering sewage discharged from the sewage pipe. A drain pipe is fixedly connected to one side of the water receiving shell.

[0009] Preferably, the top of the washing tank is provided with a removable lid, and a handle for gripping is fixedly installed on the top of the lid.

[0010] Preferably, the bottom of the can lid is symmetrically fixed with limiting posts, which are inserted into the insertion holes opened on the washing can.

[0011] Preferably, the top of the wire mesh basket is symmetrically fixed with lifting rings, and an ultrasonic generator is provided on the outer wall of the washing tank.

[0012] Compared with related technologies, the mixing equipment for the optical resin water washing section provided by this utility model has the following beneficial effects: The mesh basket design not only ensures the stable placement of the optical resin plate to be washed but also isolates it from the paddles, preventing direct collisions. Combined with the motor providing power, the speed regulator adjusting the rotation speed, and the bevel gear transmitting power in the drive mechanism, the rotating rod drives the paddles to rotate smoothly, reducing the indirect impact of speed fluctuations on the resin plate and effectively protecting the product's optical performance. The various components work together to optimize the washing process from multiple aspects, including material protection, power control, liquid management, and environmental protection, thereby improving the equipment's practicality and washing effect. Attached Figure Description

[0013] Figure 1 A front view structural schematic diagram of a stirring device for an optical resin water washing section provided by this utility model; Figure 2 This is a schematic diagram of the front sectional view of the present invention; Figure 3 for Figure 2 An enlarged structural diagram of part A shown in the figure; Figure 4 for Figure 2 The diagram shows an enlarged view of part B.

[0014] Reference numerals: 1. Base plate; 2. Washing tank; 3. Rotating rod; 4. Paddle; 5. Ultrasonic transducer; 6. Motor; 7. Speed ​​regulator; 8. Bevel gear; 9. Wire mesh basket; 10. Water inlet pipe; 11. Sewage outlet pipe; 12. Valve; 13. Tank lid; 14. Handle; 15. Limiting post; 16. Water receiving shell; 17. Filter screen cylinder; 18. Drain pipe. Detailed Implementation

[0015] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0016] This utility model embodiment provides a stirring device for the optical resin water washing section, such as... Figure 1-4As shown, the mixing equipment for the optical resin washing section includes: a base plate 1; a washing tank 2 disposed on the base plate 1 for washing optical resin; a rotating rod 3 rotatably mounted inside the washing tank 2 via a sealed bearing; a paddle 4 fixed to the top of the rotating rod 3; several ultrasonic transducers 5 disposed inside the washing tank 2; a mesh basket 9 disposed inside the washing tank 2 for holding the optical resin plate to be washed; and a driving mechanism disposed on the base plate 1 for driving the rotating rod 3 to rotate.

[0017] In this embodiment, the optical resin plate to be washed is placed in the mesh basket 9 inside the washing tank 2 to ensure that the optical resin plate is stably placed inside the mesh basket 9. Then, the connection status of the drive mechanism on the base plate 1 and the installation status of the sealing bearing between the washing tank 2 and the rotating rod 3 are checked. After confirming that everything is correct, an appropriate amount of washing water is injected into the washing tank 2 so that the washing water can cover the optical resin plate inside the mesh basket 9, preparing for the subsequent washing process. The drive mechanism on the base plate 1 is activated, which drives the rotating rod 3 to rotate inside the washing tank 2 through the sealed bearing. When the rotating rod 3 rotates, it drives the paddle 4 at the top to rotate synchronously. The rotation of the paddle 4 causes the washing water in the washing tank 2 to circulate. The flowing washing water passes through the gaps in the mesh basket 9 and comes into contact with the optical resin plate inside. At the same time, several ultrasonic transducers 5 inside the washing tank 2 are activated. The ultrasonic waves generated by the ultrasonic transducers 5 act on the washing water, which helps the washing water remove residual monomers, catalysts and other impurities from the surface of the optical resin plate. During this process, the mesh basket 9 isolates the optical resin plate from the paddle 4 to prevent them from colliding directly. After the washing process has continued for the set time, the drive mechanism and ultrasonic transducer 5 are turned off, stopping the rotation of the rotating rod 3 and the blade 4, as well as the ultrasonic action. Finally, the mesh basket 9 is removed from the washing tank 2, completing the washing operation of the optical resin plate. During this process, the mesh basket 9 prevents the optical resin plate from shifting during washing, ensuring a stable washing process. The rotation of the blade 4 drives the washing water flow, which, together with the assistance of the ultrasonic transducer 5, improves the contact effect between the washing water and the optical resin plate, helping to remove impurities. The use of sealed bearings reduces the risk of leakage of washing water in the washing tank 2. The drive mechanism provides stable power for the rotation of the rotating rod 3. The overall structure can reduce the impact damage to the optical resin particles during washing, ensuring the optical performance of the product.

[0018] In a further preferred embodiment of the present invention, the driving mechanism includes: a motor 6 fixed on the base plate 1 for driving the rotating rod 3; a speed regulator 7 fixed on the base plate 1 with its input shaft fixedly connected to the output shaft of the motor 6 via a coupling; and bevel teeth 8 respectively fixed on the output shaft of the speed regulator 7 and the rotating rod 3 and meshing with each other.

[0019] In this embodiment, after completing the basic operations of placing the optical resin plate into the mesh basket 9 and filling the washing tank 2 with washing water, the status of each component of the drive mechanism on the base plate 1 is checked: whether the motor 6 is securely fixed to the base plate 1, whether the connection between the input shaft of the speed regulator 7 and the output shaft of the motor 6 through the coupling is in place, and whether the bevel gear 8 on the output shaft of the speed regulator 7 and the bevel gear 8 on the rotating rod 3 are in a meshing state; according to the characteristics of the optical resin plate to be washed, the speed regulator 7 presets appropriate speed parameters to provide matching power output conditions for the subsequent rotation of the rotating rod 3; The motor 6 on the base plate 1 is started. The output shaft of the motor 6 drives the input shaft of the speed regulator 7 to rotate through the coupling. After the speed regulator 7 adjusts the speed of the motor 6 according to the preset parameters, it drives the corresponding bevel gear 8 to rotate through its output shaft. Since the two bevel gears 8 mesh with each other, the bevel gear 8 on the output shaft of the speed regulator 7 drives the bevel gear 8 on the rotating rod 3 to rotate synchronously. This causes the rotating rod 3 to rotate in the washing tank 2 through the sealed bearing. The paddle 4 at the top of the rotating rod 3 rotates accordingly, pushing the washing water to flow and contacting the optical resin plate in the wire mesh basket 9. At the same time, it cooperates with the ultrasonic transducer 5 to perform the washing operation. After the water washing operation reaches the preset time, motor 6 is turned off first, and motor 6 stops outputting power. The input shaft of speed regulator 7 then stops rotating, and its output shaft and corresponding bevel gear 8 also stop moving. The rotating rod 3 and the blade 4 gradually stop rotating under the linkage of the bevel gear 8. Finally, the mesh basket 9 is removed according to the conventional process, completing the water washing. In this drive mechanism, motor 6 provides the power source for the whole system, and speed regulator 7 can flexibly adjust the speed to adapt to the water washing requirements of different resin boards. The meshing transmission of the bevel gear 8 realizes the power steering transmission between speed regulator 7 and rotating rod 3, ensuring the stable rotation of rotating rod 3. The coordinated work of each component makes the speed of blade 4 controllable and rotates smoothly, reducing the indirect impact of speed fluctuations on the optical resin board, while improving the stability of the stirring process. Combined with the isolation effect of mesh basket 9, it further protects the optical performance of the product.

[0020] In a further preferred embodiment of the present invention, a water inlet pipe 10 is fixedly connected to one side of the washing tank 2 for connecting to a water supply device. A drain pipe 11 is also fixedly connected to the washing tank 2. Valves 12 are provided on both the drain pipe 11 and the water inlet pipe 10.

[0021] In this embodiment, after placing the optical resin plate to be washed into the mesh basket 9 and then into the washing tank 2, the external water supply equipment is connected to the water inlet pipe 10 fixedly connected to one side of the washing tank 2; then the valve 12 on the water inlet pipe 10 is opened, and the washing water in the water supply equipment flows into the washing tank 2 through the water inlet pipe 10; the liquid level in the washing tank 2 is observed, and after the washing water level has submerged the optical resin plate in the mesh basket 9, the valve 12 on the water inlet pipe 10 is closed to complete the liquid replenishment before washing, providing the required liquid environment for subsequent stirring and washing; Start the drive mechanism on the base plate 1. The motor 6 drives the speed regulator 7 through the coupling. The speed regulator 7 drives the rotating rod 3 to rotate through the bevel gear 8. The paddle 4 at the top of the rotating rod 3 rotates and pushes the washing water to flow. At the same time, the ultrasonic transducer 5 in the washing tank 2 is activated to assist in the removal of impurities. If fresh washing water needs to be added during the washing process, the valve 12 on the water inlet pipe 10 can be opened again to inject washing water. If some washing water containing impurities needs to be discharged, the valve 12 on the drain pipe 11 can be opened to control the discharge. By adjusting the opening and closing of the valve 12, the cleanliness and level stability of the washing water in the washing tank 2 can be maintained to ensure the washing effect. After the washing operation is completed, the drive mechanism and ultrasonic transducer 5 are turned off. After the rotating rod 3 and the paddle 4 stop rotating, the valve 12 on the drain pipe 11 is opened, and the washing water containing residual monomers, catalysts and other impurities in the washing tank 2 is discharged through the drain pipe 11. After the sewage is discharged, the valve 12 on the drain pipe 11 is closed. If the washing tank 2 needs to be cleaned, the water inlet pipe 10 can be opened again to inject clean water for rinsing. After rinsing, the sewage is discharged through the drain pipe 11. The water inlet pipe 10 enables convenient replenishment of washing water, the drain pipe 11 facilitates the rapid discharge of impurities and sewage, and the valve 12 precisely controls the on / off state and flow rate of the liquid. The three work together to reduce the workload of manual handling and replenishment of liquid, improve the automation and convenience of the washing process, and at the same time, timely replacement of washing water helps to improve the removal effect of impurities. With the synergistic effect of the wire mesh basket 9 and the paddle 4, the product quality of the optical resin plate is further guaranteed.

[0022] In a further preferred embodiment of the present invention, a water receiving shell 16 is provided on the base plate 1, and a filter screen cylinder 17 is provided inside the water receiving shell 16 for filtering sewage discharged from the sewage pipe 11. A drain pipe 18 is fixedly connected to one side of the water receiving shell 16.

[0023] In this embodiment, after the optical resin plate is removed from the washing tank 2, the valve 12 on the drain pipe 11 is opened, and the sewage containing residual impurities in the washing tank 2 is discharged through the drain pipe 11 and flows directly into the water receiving shell 16 on the base plate 1. After the sewage enters the water receiving shell 16, it first passes through the filter screen 17. The filter screen 17 filters the solid impurities (such as a small amount of detached resin debris) in the sewage. The filtered sewage passes through the filter screen 17 and enters the gap between the water receiving shell 16 and the filter screen 17. Then it is discharged to the external collection pipe through the drain pipe 18. During the entire sewage discharge process, the valve 12 is kept open until the sewage in the washing tank 2 is completely discharged. After the wastewater is discharged, close the valve 12 on the drain pipe 11. Then, remove the filter screen 17 from the water receiving shell 16, clean the impurities trapped on the surface of the filter screen 17, and put the filter screen 17 back into the water receiving shell 16 for future use. The water receiving shell 16 provides a receiving space for the wastewater discharged from the drain pipe 11, preventing wastewater from dripping directly onto the base plate 1 and causing pollution. The filter screen 17 can filter solid impurities in the wastewater, reducing the possibility of blockage in the subsequent drain pipe 18 and reducing the burden on external wastewater treatment equipment. The drain pipe 18 enables the directional discharge of filtered wastewater. The three components work together to improve the cleanliness and convenience of the equipment's wastewater discharge process and further optimize the production environment of the optical resin washing section.

[0024] In a further preferred embodiment of the present invention, the top of the washing tank 2 is provided with a detachable tank cover 13, and a handle 14 for gripping is fixedly installed on the top of the tank cover 13.

[0025] In this embodiment, after the washing operation is completed and the drive mechanism and ultrasonic transducer 5 are turned off, the lid 13 is removed from the top of the washing tank 2 by holding the handle 14, and then the mesh basket 9 is removed from the washing tank 2. If cleaning and maintenance of the inside of the washing tank 2 or the rotating rod 3 and the paddle 4 is required, the detachable lid 13 also provides ample space for operation. The detachable design of the lid 13 facilitates the loading and unloading of materials and equipment maintenance, while the handle 14 reduces the difficulty of disassembling and installing the lid 13, improving the ease of operation. At the same time, the lid 13 can reduce the splashing of washing water and the entry of external impurities during the washing process, ensuring a clean washing environment. Together with the water receiving shell 16, filter screen 17 and other components, it further optimizes the overall user experience of the equipment.

[0026] In a further preferred embodiment of the present invention, a limiting post 15 is symmetrically fixed at the bottom of the can lid 13, and the limiting post 15 is inserted into the insertion hole opened on the washing tank 2.

[0027] In this embodiment, when the drive mechanism is activated to rotate the rotating rod 3 and the blade 4, and the ultrasonic transducer 5 is turned on to perform the water washing operation, the limiting post 15 at the bottom of the can lid 13 is always inserted into the insertion hole of the water washing tank 2, which can limit the can lid 13 from shifting or shaking during the water washing process; even if the washing water generates an upward impact force due to agitation, the cooperation between the limiting post 15 and the insertion hole can maintain the stability of the can lid 13, reduce the situation where the can lid 13 shifts and causes the washing water to splash or external impurities to enter, and ensure the continuity and cleanliness of the water washing environment; After the washing operation is completed, the drive mechanism and ultrasonic transducer 5 are turned off. The operator holds handle 14 and applies upward force to dislodge the limiting post 15 at the bottom of the can lid 13 from the insertion hole of the washing tank 2. Then, the can lid 13 is removed and the mesh basket 9 is taken out. If cleaning of the can lid 13 or the washing tank 2 is required, the plug-in design of the limiting post 15 will not increase the difficulty of operation. The cooperation between the limiting post 15 and the insertion hole improves the stability of the can lid 13 after installation, preventing the can lid from shifting during the washing process and affecting the washing effect. At the same time, the symmetrically arranged limiting posts 15 ensure that the can lid 13 is in the correct position every time it is installed, reducing the problem of poor sealing caused by installation deviation. Together with the can lid 13 and the handle 14, the ease of operation and stability of the equipment are further optimized.

[0028] In a further preferred embodiment of this utility model, the top of the wire mesh basket 9 is symmetrically fixed with hanging rings, and an ultrasonic generator is provided on the outer wall of the washing tank 2.

[0029] In this embodiment, after opening the can lid 13, if the optical resin plate to be washed is heavy or the mesh basket 9 is heavy overall, the operator can use external lifting tools (such as hooks) to connect the lifting rings that are symmetrically fixed at the top of the mesh basket 9; the mesh basket 9 is slowly moved to the top of the washing tank 2 by the lifting rings, and then the mesh basket 9 is placed steadily into the washing tank 2. After adjusting it to a suitable position, the lifting tools are removed; after the mesh basket 9 is placed, the can lid 13 is closed and fixed to the insertion hole by the limiting post 15, in preparation for subsequent washing; The drive mechanism on the base plate 1 is activated, which drives the rotating rod 3 and the paddle 4 to rotate and make the washing water flow. At the same time, the ultrasonic generator installed on the outer wall of the washing tank 2 is turned on. The ultrasonic generator works with the ultrasonic transducer 5 inside the washing tank 2 to generate continuous ultrasonic waves that act on the washing water. The ultrasonic vibration causes the washing water to form tiny bubbles. The impact force generated when the bubbles burst can help remove residual monomers, catalysts and other impurities attached to the surface of the optical resin plate, thus improving the washing effect. The ultrasonic generator runs continuously throughout the washing process until the preset washing time is reached. After washing, shut down the drive mechanism, ultrasonic generator, and ultrasonic transducer 5, and remove the tank cover 13. Use the lifting tool again to connect the lifting ring on top of the wire mesh basket 9, and slowly remove the basket 9 from the washing tank 2 using the lifting ring. This avoids inconvenience or resin plate displacement due to excessive weight during manual handling of the basket 9. After removing the basket 9, the optical resin plate can be further processed. The lifting ring on top of the basket 9 reduces the difficulty of handling heavy baskets and improves handling safety and convenience. The ultrasonic generator on the outer wall of the washing tank 2, in conjunction with the internal transducer, enhances the impurity removal capability and helps improve washing efficiency. The combination of these two features further optimizes the equipment's practicality, ensuring the washing quality of the optical resin plate and the convenience of production operations.

[0030] In summary, compared with related technologies, the wire mesh basket 9 not only ensures the stable placement of the optical resin plate to be washed but also isolates it from the paddle 4, preventing direct collision between the two. Combined with the power provided by the motor 6, the speed regulator 7 adjusting the rotation speed, and the bevel gear 8 transmitting power in the drive mechanism, the rotating rod 3 drives the paddle 4 to rotate smoothly, reducing the indirect impact of speed fluctuations on the resin plate and effectively protecting the product's optical performance. The various components work together to optimize the washing process from multiple aspects, including material protection, power regulation, liquid management, and environmental protection, thereby improving the equipment's practicality and washing effect.

[0031] It is worth noting that the circuits, electronic components, and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0032] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0033] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A stirring device for the washing section of optical resin, characterized in that, include: Base plate; A water washing tank is provided on the base plate for washing optical resin; A rotating rod installed inside the washing tank is rotated via a sealed bearing; A blade fixed to the top of the rotating rod; Several ultrasonic transducers are installed inside the washing tank. The wire mesh basket installed inside the washing tank is used to hold the optical resin plates to be washed. The drive mechanism mounted on the base plate is used to drive the rotating rod to rotate.

2. The mixing equipment for the optical resin washing section as described in claim 1, characterized in that, The drive mechanism includes: A motor fixed to the base plate for driving the rotating rod; A speed regulator fixed to the base plate, with its input shaft fixedly connected to the motor output shaft via a coupling; The bevel teeth are fixed to the output shaft of the speed regulator and the rotating rod respectively and mesh with each other.

3. The mixing equipment for the optical resin washing section as described in claim 1, characterized in that, A water inlet pipe is fixedly connected to one side of the washing tank for connecting to a water supply device. A drain pipe is also fixedly connected to the washing tank. Valves are installed on both the drain pipe and the water inlet pipe.

4. The mixing equipment for the optical resin washing section as described in claim 3, characterized in that, The base plate is provided with a water receiving shell, and a filter screen is provided inside the water receiving shell for filtering sewage discharged from the sewage pipe. A drain pipe is fixedly connected to one side of the water receiving shell.

5. The mixing equipment for the optical resin washing section as described in claim 1, characterized in that, The washing tank is provided with a removable lid on top, and a handle for gripping is fixedly installed on the top of the lid.

6. The mixing equipment for the optical resin washing section as described in claim 5, characterized in that, The bottom of the can lid is symmetrically fixed with limiting posts, which are inserted into the holes opened on the washing tank.

7. The mixing equipment for the optical resin washing section as described in claim 1, characterized in that, The top of the wire mesh basket is symmetrically fixed with lifting rings, and an ultrasonic generator is installed on the outer wall of the washing tank.

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