An ultrasonic cleaning device for optical glass

Abstract

This utility model discloses an ultrasonic cleaning device for optical glass, including a base plate and a mounting assembly. A hydraulic push rod is provided in front of the base plate, and a support base is provided on the top telescopic end of the hydraulic push rod. The mounting assembly includes a mounting frame, which is rotatably mounted on the support base. The mounting frame is provided with slide rails on both sides and front and rear sides. Internal threaded sliders are slidably arranged on both sides inside the slide rails, and a placement rack is provided at the bottom of the internal threaded sliders. In this utility model, after the glass at the rear is cleaned, the positions of the glass on the front and rear sides are interchanged, allowing the glass to be cleaned to enter the cleaning chamber for ultrasonic cleaning. During the cleaning process, the operator can disassemble the glass that has been cleaned in front and place the glass to be cleaned on top, thereby speeding up the cleaning efficiency. A second motor drives a bidirectional screw to rotate, thereby adjusting the spacing of the placement racks on both sides, so that glass of different widths can be placed.

Description

Technical Field

[0001] This utility model relates to the field of ultrasonic cleaning technology for optical glass, specifically an ultrasonic cleaning device for optical glass. Background Technology

[0002] Ultrasonic cleaning of optical glass is a highly efficient technology for cleaning contaminants on the surface of optical glass. Its core principle is to utilize the "cavitation effect" generated when ultrasonic waves propagate in the cleaning fluid. The ultrasonic vibration causes countless tiny bubbles to form inside the liquid. When these bubbles burst instantly, they release a powerful impact force that can penetrate into the tiny gaps, scratches, and complex structures on the surface of optical glass, effectively removing contaminants such as attached oil, dust, fingerprints, and grinding residues.

[0003] The existing Chinese patent announcement number CN219597531U, entitled "An Ultrasonic Cleaning Device for Optical Glass," explicitly states in its abstract that "This utility model discloses an ultrasonic cleaning device for optical glass, comprising a housing. Ultrasonic oscillators are bolted to both sides of the bottom of the housing's inner cavity. A water filling mechanism is riveted to the rear of the housing. A mounting plate is fixedly connected to the bottom of the housing. Cylinders are bolted to both sides of the top of the mounting plate. A fixing plate is bolted to the top of the cylinders. An electric push rod is connected to the opposite side of the fixing plate via a connecting plate. A pressure sensor is bolted to the bottom of the electric push rod. A box is fixedly connected to the bottom of the front side of the housing. This utility model, through the cooperation of a second water pump, connecting pipe, drain pipe, filter screen, flocculant tank, electric valve, bend pipe, and connecting valve, has the advantage of being able to circulate clean water. The operator can filter the clean water and circulate the cleaned water, making the device more energy-efficient and environmentally friendly."

[0004] However, in the existing technology, after cleaning a group or a piece of glass, the staff needs to disassemble the cleaned glass first, and then install the glass to be cleaned on the fixed plate. But usually, the middle part of the glass needs to be moved to the fixed plate and then fixed by the pressure plate. This process may waste a lot of time, thus affecting the overall cleaning efficiency. In addition, because the distance between the two fixed plates is fixed, the device can only fix and clean glass of a certain width. If it is too wide or too narrow, it will not be able to be fixed, resulting in poor applicability. Utility Model Content

[0005] The purpose of this invention is to provide an ultrasonic cleaning device for optical glass, which solves the problems mentioned in the background art, such as the need for workers to disassemble the cleaned glass after cleaning and then install the glass to be cleaned on the fixed plate, and the limitation that it can only be used to fix and clean glass of a specific width.

[0006] To achieve the above objectives, this utility model provides the following technical solution: An ultrasonic cleaning device for optical glass includes a base plate and a mounting assembly. A hydraulic push rod is provided in front of the base plate, and a support seat is provided on the top telescopic end of the hydraulic push rod. The mounting assembly includes a mounting bracket, which is rotatably mounted on a support base. The mounting bracket has slide rails on both sides and front and rear sides. Internal threaded sliders are slidably arranged on both sides inside the slide rails, and a placement bracket is provided at the bottom of the internal threaded sliders.

[0007] In a preferred embodiment of this utility model, a cleaning tank is provided behind the base plate, and an ultrasonic generator is provided inside the cleaning tank.

[0008] In a preferred embodiment of this utility model, limit tubes are provided on both sides of the hydraulic push rod, and the bottom sides of the support base are slidably connected to the limit tubes.

[0009] In a preferred embodiment of the present invention, a first motor is provided on the top of the support base, and a first bevel gear is provided on the output end of the first motor.

[0010] In a preferred embodiment of the present invention, a second bevel gear is provided on the top of the mounting bracket, and the first bevel gear meshes with the second bevel gear.

[0011] In a preferred embodiment of this utility model, a bidirectional screw is rotatably provided inside the slide rail, and the bidirectional screw is threadedly connected to the internally threaded slider.

[0012] In a preferred embodiment of this utility model, a second motor is provided on one side of the slide rail, and the output end of the second motor is connected to a bidirectional screw.

[0013] In a preferred embodiment of this utility model, an electric push rod is provided inside the placement rack, a pressure sensor is provided on the bottom telescopic end of the electric push rod, and a fixing plate is provided at the bottom of the pressure sensor.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

[0015] Beneficial effects: During the cleaning process, the staff directly installs the glass to be cleaned in the front rack. After the glass in the back is cleaned, the hydraulic push rod pushes the support base and mounting frame to rise, so that the bottom of the rack is higher than the cleaning tank. At this time, the first motor drives the first bevel gear to rotate, and through gear transmission, the mounting frame rotates 180°. The front and rear glass are then swapped, and the hydraulic push rod resets the rack, allowing the glass to be cleaned to enter the cleaning tank for ultrasonic cleaning. During the cleaning process, the staff can remove the cleaned glass in the front and place the glass to be cleaned on top, thereby speeding up the cleaning efficiency. The second motor drives the bidirectional screw to rotate, and through thread transmission, the spacing of the internal thread sliders on both sides and the rack can be adjusted, allowing glass of different widths to be placed.

[0016] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the main structure of an ultrasonic cleaning device for optical glass. Figure 2 This is a schematic diagram of the base plate structure in an ultrasonic cleaning device for optical glass. Figure 3 This is a schematic diagram of the connection structure between the support base and the mounting frame in an ultrasonic cleaning device for optical glass. Figure 4 This is a schematic diagram of the bottom structure of an internally threaded slider in an ultrasonic cleaning device for optical glass.

[0018] In the diagram: 1. Base plate; 11. Cleaning tank; 12. Ultrasonic generator; 13. Hydraulic push rod; 14. Support base; 15. Limiting tube; 2. Mounting bracket; 21. First motor; 22. First bevel gear; 23. Second bevel gear; 24. Slide rail; 3. Bidirectional screw; 31. Second motor; 32. Internal threaded slider; 33. Placement rack; 34. Electric push rod; 4. Pressure sensor; 41. Fixing plate. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0020] Please refer to Figures 1-4 This utility model discloses an ultrasonic cleaning device for optical glass, including a base plate 1, which serves as the bottom structure and supports the overall structure. A cleaning tank 11 is arranged behind the base plate 1, and an ultrasonic generator 12 is arranged inside the cleaning tank 11. By adding an appropriate amount of water to the cleaning tank 11, ultrasonic vibration is generated by the ultrasonic generator 12, thereby ultrasonically cleaning the optical glass in the cleaning tank 11. All electrical equipment in the device is controlled by an external PLC intelligent controller. The PLC intelligent controller can be a Siemens S7-200 SMART CPU SR40 type. All equipment that needs to be debugged in advance is debugged in advance, which is a conventional technical method for those skilled in the art. The mounting assembly includes a mounting frame 2, with slide rails 24 on both sides and front and rear sides. Internally threaded sliders 32 slide on both sides of the slide rails 24. A placement frame 33 is located at the bottom of the internally threaded sliders 32. An electric push rod 34, which can be an ANTOUNS DT500 type and is a waterproof servo electric push rod, is located on the telescopic end of the bottom of the electric push rod 34. The pressure sensor 4, which can be an OMRON E8F2 type, is electrically connected to the electric push rod 34. A fixing plate 41 is located at the bottom of the pressure sensor 4. By placing the glass on the placement frame 33 and pushing the fixing plate 41 with the electric push rod 34, the glass is fixed. The pressure sensor 4 detects the pressure, and when the pressure reaches a certain value, the electric push rod 34 stops pushing, thus preventing damage to the glass, achieving the same fixing effect as in the prior art patent. The slide rail 24 has a rotatable bidirectional screw 3 inside, which is threadedly connected to the internal threaded slider 32. A second motor 31 is provided on one side of the slide rail 24. The second motor 31 can be a Panasonic A6 series MSMD082G1U type. The second motor 31 is a servo motor with a built-in braking structure. The output end of the second motor 31 is connected to the bidirectional screw 3. The threads on both sides of the bidirectional screw 3 are opposite. That is, the second motor 31 drives the bidirectional screw 3 to rotate. Through the threaded transmission, the distance between the internal threaded slider 32 and the placement rack 33 on both sides can be adjusted, so that glass of different widths can be placed.

[0021] A hydraulic push rod 13 is provided at the front of the base plate 1. The hydraulic push rod 13 can be the HOB-M series HOB-M80*500 type. Limit tubes 15 are provided on both sides of the hydraulic push rod 13. The hydraulic push rod 13 and the limit tubes 15 are fixedly installed at the front of the base plate 1. A support seat 14 is provided on the top telescopic end of the hydraulic push rod 13. The bottom sides of the support seat 14 are slidably connected to the limit tubes 15, that is, the limit tubes 15 on both sides limit the mounting frame 2, so that it can be raised and lowered vertically. The mounting frame 2 is rotatably installed on the support seat 14. A first motor 21 is provided on the top of the support seat 14. The first motor 21 can be the Panasonic A6 series MSMD082G1U type. The first motor 21 is a servo motor and has a built-in braking structure. A first bevel gear 22 is provided on the output end of the first motor 21. A second bevel gear 23 is provided on the top of the mounting frame 2. The first bevel gear 22 and the second bevel gear 23 mesh. Under normal circumstances, the glass in the rear placement rack 33 is ultrasonically cleaned in the cleaning chamber 11. During the cleaning process, the staff directly installs the glass to be cleaned in the front placement rack 33. After the rear glass is cleaned, the hydraulic push rod 13 pushes the support base 14 and the mounting frame 2 to rise, so that the bottom of the placement rack 33 is higher than the cleaning chamber 11. At this time, the first motor 21 drives the first bevel gear 22 to rotate, and the mounting frame 2 is rotated by the gear transmission. The mounting frame 2 rotates 180°, and the front and rear glass are swapped. The hydraulic push rod 13 resets the glass, allowing the glass to be cleaned to enter the cleaning chamber 11 for ultrasonic cleaning. During the cleaning process, the staff can remove the glass that has been cleaned in the front and put the glass to be cleaned on it, thereby speeding up the cleaning efficiency.

[0022] The working principle of this utility model is as follows: Under normal circumstances, the glass in the rear placement rack 33 is ultrasonically cleaned in the cleaning chamber 11. During the cleaning process, the operator directly installs the glass to be cleaned in the front placement rack 33. After the rear glass is cleaned, the hydraulic push rod 13 pushes the support base 14 and the mounting rack 2 to rise, so that the bottom of the placement rack 33 is higher than the cleaning chamber 11. At this time, the first motor 21 drives the first bevel gear 22 to rotate, and the mounting rack 2 is rotated by the gear transmission. The mounting rack 2 rotates 180°, and the front and rear glass are swapped. The hydraulic push rod 13 resets the glass, allowing the glass to be cleaned to enter the cleaning chamber 11 for ultrasonic cleaning. During the cleaning process, the operator can disassemble the front glass that has been cleaned and put the glass to be cleaned on it, thereby speeding up the cleaning efficiency. The second motor 31 drives the bidirectional screw 3 to rotate, and the screw transmission allows the spacing between the internal thread sliders 32 on both sides and the placement rack 33 to be adjusted, so that glass of different widths can be placed.

[0023] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An ultrasonic cleaning device for optical glass, characterized in that: Includes a base plate (1) and mounting components. A hydraulic push rod (13) is provided in front of the base plate (1), and a support seat (14) is provided on the top telescopic end of the hydraulic push rod (13). The mounting assembly includes a mounting bracket (2), which is rotatably mounted on a support base (14). The mounting bracket (2) has slide rails (24) on both sides and front and rear sides. The slide rails (24) have internal threaded sliders (32) slidably mounted on both sides. The bottom of the internal threaded sliders (32) has a placement bracket (33).

2. The ultrasonic cleaning device for optical glass according to claim 1, characterized in that, A cleaning tank (11) is provided behind the base plate (1), and an ultrasonic generator (12) is provided inside the cleaning tank (11).

3. The ultrasonic cleaning device for optical glass according to claim 1, characterized in that, The hydraulic push rod (13) is provided with limit tubes (15) on both sides, and the bottom sides of the support base (14) are slidably connected to the limit tubes (15).

4. The ultrasonic cleaning device for optical glass according to claim 1, characterized in that, The support base (14) is provided with a first motor (21) on its top, and a first bevel gear (22) is provided on the output end of the first motor (21).

5. The ultrasonic cleaning device for optical glass according to claim 4, characterized in that, The mounting bracket (2) is provided with a second bevel gear (23) on its top, and the first bevel gear (22) meshes with the second bevel gear (23).

6. The ultrasonic cleaning device for optical glass according to claim 1, characterized in that, The slide rail (24) is internally equipped with a bidirectional screw (3), which is threadedly connected to the internal threaded slider (32).

7. The ultrasonic cleaning device for optical glass according to claim 6, characterized in that, A second motor (31) is provided on one side of the slide rail (24), and the output end of the second motor (31) is connected to a bidirectional screw (3).

8. The ultrasonic cleaning device for optical glass according to claim 1, characterized in that, An electric push rod (34) is provided inside the placement rack (33), and a pressure sensor (4) is provided on the bottom telescopic end of the electric push rod (34), and a fixing plate (41) is provided at the bottom of the pressure sensor (4).

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