A cleaning and drying device for optical lens coating

Abstract

This utility model discloses a cleaning and drying device for optical lens coating, belonging to the field of cleaning and drying equipment for optical lens coating. The device includes a cleaning tank installed inside the machine body, a drying device installed on the machine body, a shell installed on the outer wall of the machine body, an air inlet chamber I inside the machine body wall, an air inlet pipe I installed in the air inlet chamber I, an airbag installed at the other end of the air inlet chamber I, and an air inlet chamber II inside the machine body wall, with an air inlet pipe II installed thereon, the air inlet pipe II penetrating the machine body and the cleaning tank and communicating with the air inlet chamber II. This utility model features an elastic mesh bag adapted to fit the lens, ensuring thorough immersion cleaning; a foot-operated airbag combined with a one-way valve provides stable air supply and prevents backflow; airflow disturbance enhances cleaning force; and during drying, hot airflow combined with the mesh bag improves lens cleanliness and drying quality.

Description

Technical Field

[0001] This utility model relates to the field of cleaning and drying equipment technology, and in particular to a cleaning and drying equipment for optical lens coating. Background Technology

[0002] In the field of optical manufacturing, lens coating technology is widely used in high-end scenarios such as precision instruments, semiconductor lithography, and aerospace. It has extremely high requirements for the cleanliness and dryness of the lens surface. Before optical lens coating, the cleanliness of the substrate surface directly affects the quality of the film layer (such as adhesion and reliability), and cleaning is a key step.

[0003] Currently, traditional optical lens cleaning and drying equipment is prone to blind spots during cleaning, and is susceptible to damage and incomplete cleaning due to the influence of rigid components. During drying, it is prone to uneven drying and problems such as displacement and collision with the lens. Utility Model Content

[0004] The purpose of this invention is to solve the problems in the existing technology where cleaning is prone to dead corners, damage and insufficient cleaning are easily caused by rigid components, uneven drying and displacement of the lens are easy to occur during drying. Therefore, a cleaning and drying device for optical lens coating is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A cleaning and drying device for optical lens coating includes a body, a cleaning tank installed inside the body, a drying device installed on the body, a hot air vent on the drying device, a shell installed on the outer wall of the body, an air inlet chamber I inside the body wall, an air inlet pipe I installed in the air inlet chamber I, an airbag installed at the other end of the air inlet chamber I, an air inlet chamber II inside the body wall, an air inlet pipe II installed in the air inlet chamber II, the air inlet pipe II penetrating the body and the cleaning tank and communicating with the air inlet chamber II, a one-way air outlet valve I installed at the other end of the air inlet pipe II, and a one-way air outlet valve II installed at the other end of the air inlet chamber II.

[0007] To allow communication between the airbags, preferably, the body is equipped with an air collection chamber, the air collection chamber is equipped with an air inlet pipe three, the air inlet pipe three is connected to the air collection chamber, a one-way air inlet valve one is installed at the connection between the air inlet pipe three and the air collection chamber, the other end of the air inlet pipe three is fixedly connected to a foot pedal airbag, the foot pedal airbag is equipped with a one-way air inlet valve two, the foot pedal airbag is connected to the air inlet pipe three, the air inlet pipe one, the air inlet pipe two, and the air inlet chamber one and two through the air inlet pipe three, the air inlet pipe one, and the air inlet chamber two.

[0008] To ensure more thorough cleaning, preferably, an electric telescopic rod is installed inside the machine body, and a cleaning frame is fixedly connected to the other end of the electric telescopic rod. An elastic mesh bag is woven and installed inside the cleaning frame.

[0009] To ensure adequate positioning without affecting the cleaning process, the airbag is preferably positioned above the lens during cleaning of the optical lens in the cleaning frame, and not in close contact with the optical lens being cleaned.

[0010] Compared with the prior art, this utility model provides a cleaning and drying device for optical lens coating, which has the following advantages: the elastic mesh bag adapts to the lens, immersion cleaning is comprehensive, the foot pedal airbag combined with the one-way valve provides stable air supply and prevents backflow, the airflow disturbance enhances the cleaning force, and the hot air flow cooperates with the mesh bag during drying, making cleaning and drying continuous, which can improve the cleanliness and drying quality of the lens. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of a cleaning and drying device for optical lens coating proposed in this utility model;

[0012] Figure 2 A cross-sectional view of a cleaning and drying device for optical lens coating proposed in this utility model. Figure 1 ;

[0013] Figure 3 A cross-sectional view of a cleaning and drying device for optical lens coating proposed in this utility model. Figure 2 ;

[0014] Figure 4 A cross-sectional view of a cleaning and drying device for optical lens coating proposed in this utility model. Figure 3 ;

[0015] Figure 5 A cross-sectional view of a cleaning and drying device for optical lens coating proposed in this utility model. Figure 3 Part A;

[0016] Figure 6 A cross-sectional view of a cleaning and drying device for optical lens coating proposed in this utility model. Figure 4 .

[0017] In the diagram: 1. Body; 101. Cleaning tank; 102. Electric telescopic rod; 103. Cleaning frame; 104. Elastic net bag; 2. Outer shell; 201. Air inlet chamber one; 202. Air inlet pipe one; 203. Airbag; 204. Air inlet chamber two; 205. Air inlet pipe two; 206. One-way air outlet valve one; 207. One-way air outlet valve two; 3. Drying equipment; 301. Hot air outlet; 4. Collection chamber; 401. One-way air inlet valve one; 402. Air inlet pipe three; 403. Foot-operated airbag; 404. One-way air inlet valve two. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figure 1-6 A cleaning and drying device for optical lens coating includes a body 1 with a cleaning tank 101 installed inside, a drying device 3 installed on the body 1, a hot air vent 301 on the drying device 3, a shell 2 installed on the outer wall of the body 1, an air inlet chamber 201 inside the body 1 with an air inlet pipe 202 installed thereon, an airbag 203 installed at the other end of the air inlet chamber 201, an air inlet chamber 204 inside the body 1 with an air inlet pipe 205 installed thereon, the air inlet pipe 205 penetrating the body 1 and the cleaning tank 101 and communicating with the air inlet chamber 204, a one-way exhaust valve 206 installed at the other end of the air inlet pipe 205, a one-way exhaust valve 207 installed at the other end of the air inlet chamber 204, an air collection chamber 4 installed on the body 1, and an air inlet valve installed on the air collection chamber 4. Pipe 3 402 is connected to the collection chamber 4. A one-way air intake valve 1 401 is installed at the connection between the air intake pipe 3 402 and the collection chamber 4. A foot pedal airbag 403 is fixedly connected to the other end of the air intake pipe 3 402. A one-way air intake valve 2 404 is installed on the foot pedal airbag 403. The foot pedal airbag 403 is connected to the air intake pipe 2 205 and the air intake chamber 1 201 and the air intake chamber 2 204 through the air intake pipe 3 402, the air intake pipe 1 202, the air intake pipe 2 205, the air intake chamber 1 201, and the air intake chamber 2 204. An electric telescopic rod 102 is installed inside the body 1. A cleaning frame 103 is fixedly connected to the other end of the electric telescopic rod 102. An elastic net bag 104 is woven and installed inside the cleaning frame 103. A hot air outlet 301 is fixedly connected to the drying equipment 3. The airbag 203 is located above the lens when the optical lens is cleaned by the cleaning frame 103, and is not in close contact with the optical lens being cleaned.

[0020] When using the equipment, the optical lens to be cleaned is placed in the elastic net bag 104 inside the cleaning tank 101 installed in the equipment. After the equipment is started, the electric telescopic rod 102 installed inside the machine body 1 extends, thereby causing the cleaning tank 101 and the optical lens to be cleaned to sink into the cleaning tank 101, so that the cleaning liquid completely covers the cleaning tank 101 and the placed optical lens. When the device is in use, the elastic net bag 104 will be slightly deformed by the impact of the cleaning liquid in the cleaning tank 101 during the convection. At this time, the optical lens to be cleaned on the elastic net bag 104 will also move slightly with the impact of the cleaning liquid, allowing the lens surface to fully rub against the cleaning liquid, thus enhancing the stain removal effect.

[0021] The gas collection chamber 4 installed inside the outer shell 2 is connected to the air intake chambers 201 and 204 inside the equipment body 1 via air intake pipe 3 402 and one-way air intake valve 1 401. Air intake chamber 1 201 and air intake chamber 204 are respectively equipped with air intake pipe 1 202 and air intake pipe 2 205, forming a closed airflow channel. This provides better sealing during operation, ensuring the required gas flow is sealed. At this time, the operator steps on the foot-operated airbag 403, and the gas in the foot-operated airbag 403 is released through the cooperation of air intake pipe 3 402 and one-way air intake valve 1 401. The gas enters the collection chamber 4, and the gas in the collection chamber 4 enters the air inlet chamber 1 201 and the air inlet chamber 2 204 through the air inlet pipe 1 202 and the air inlet pipe 2 205 respectively. The gas in the air inlet chamber 1 201 reaches the airbag 203, and the airbag 203 extends out. When in use, the airbag 203 is positioned on the cleaning frame 103 but does not stick tightly to the optical lens being cleaned. The gas in the air inlet chamber 2 204 is discharged into the cleaning tank 101 through the one-way exhaust valve 1 206 and the one-way exhaust valve 207 respectively. The one-way exhaust valve is designed to prevent the cleaning liquid in the cleaning tank 101 from flowing back, thus ensuring the sealing of the equipment.

[0022] When the one-way exhaust valve 206 and the one-way exhaust valve 207 begin to exhaust gas into the cleaning tank 101, the cleaning fluid in the cleaning tank 101 will flow according to the entry of the gas. At this time, the flowing cleaning fluid will rinse the optical lens being cleaned. At the same time, the elastic net bag 104 will help wrap the optical lens. With the extension of the installed airbag 203, it will provide an auxiliary limiting effect on the optical lens to prevent the lens from shaking violently due to the strong water flow. After the cleaning operation is completed, the electric telescopic rod 102 will drive the cleaning frame 103 to the drying area for drying. The hot air vents 301 on the drying equipment 3 installed on both sides of the equipment will form convection hot air. With the cleaning frame 103 with the elastic net bag 104, the hot airflow can fully contact the lens surface, and the lens can be prevented from shifting and bumping during drying, which will accelerate the evaporation of moisture and achieve efficient and uniform drying.

[0023] In this invention, the elastic net bag 104 is adapted to the lens, allowing for thorough immersion cleaning. The foot pedal airbag 403, combined with a one-way valve, provides stable air supply and prevents backflow. The airflow disturbance enhances the cleaning force. During drying, the hot airflow works in conjunction with the net bag for efficient and uniform drying. The compact structure ensures continuous cleaning and drying, and the good sealing performance improves the cleanliness and drying quality of the lens.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A cleaning and drying device for coating optical lenses, comprising a machine body (1) in which a cleaning tank (101) is installed, and a drying device (3) is installed on the machine body (1), and a hot air outlet (301) is formed on the drying device (3), characterized in that, The outer wall of the body (1) is fitted with a shell (2). An air inlet chamber (201) is provided inside the wall of the body (1). An air inlet pipe (202) is installed in the air inlet chamber (201). An air bag (203) is installed at the other end of the air inlet chamber (201). An air inlet chamber (204) is provided inside the wall of the body (1). An air inlet pipe (205) is installed in the air inlet chamber (204). The air inlet pipe (205) penetrates the body (1) and the cleaning tank (101) and is connected to the air inlet chamber (204). A one-way air outlet valve (206) is installed at the other end of the air inlet pipe (205). A one-way air outlet valve (207) is installed at the other end of the air inlet chamber (204). The air inlet pipe (205) is connected to the one-way air outlet valve (207).

2. A cleaning and drying apparatus for coating optical lenses according to claim 1, characterized in that The body (1) is equipped with an air collection chamber (4), and an air inlet pipe three (402) is installed on the air collection chamber (4). The air inlet pipe three (402) is connected to the air collection chamber (4). A one-way air inlet valve one (401) is installed at the connection between the air inlet pipe three (402) and the air collection chamber (4). A foot pedal airbag (403) is fixedly connected to the other end of the air inlet pipe three (402). A one-way air inlet valve two (404) is installed on the foot pedal airbag (403). The foot pedal airbag (403) is connected to the air inlet pipe two (205) and the air inlet chamber one (201) and the air inlet chamber two (204) through the air inlet pipe three (402), the air inlet pipe one (202), the air inlet two (205), and the air inlet chamber one (201).

3. A cleaning and drying apparatus for coating optical lenses according to claim 2, characterized in that, Electric telescopic rods (102) are installed on both sides inside the body (1). A cleaning frame (103) is fixedly connected to the other end of the electric telescopic rods (102). An elastic net bag (104) is woven and installed inside the cleaning frame (103).

4. The cleaning and drying apparatus for coating optical lenses according to claim 2, characterized in that, The airbag (203) is located above the lens when the cleaning frame (103) cleans the optical lens, and is not in close contact with the optical lens being cleaned.

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