A cleaning device for manufacturing a mobile phone optical glass cover plate

Abstract

The application relates to the technical field of mobile phone optical glass cover plate manufacturing, in particular to a cleaning device for mobile phone optical glass cover plate manufacturing. The device comprises multiple arranged ultrasonic cleaning assemblies, a bearing frame assembly, a jacking assembly and a switching assembly. The multiple ultrasonic cleaning assemblies form different cleaning processes, different cleaning liquids are used in each process, the bearing frame assembly is immersed in and separated from the cleaning liquid through gravity cooperation of the jacking assembly and the bearing frame assembly, and ultrasonic cleaning is completed. The bearing frame assembly is moved to an adjacent cleaning assembly by the switching assembly for multiple times of cleaning, various pollutants adhered to the glass cover plate during the manufacturing process can be effectively removed, the residual amount of the pollutants is controlled to be below 0.1 microns, the optical performance of the product is ensured to reach the standard, and the cleaning effect and quality are greatly improved.

Description

Technical Field

[0001] This application relates to the field of mobile phone optical glass cover manufacturing technology, specifically to a cleaning device for manufacturing mobile phone optical glass covers. Background Technology

[0002] In the field of mobile phone optical glass cover manufacturing, utility model patent application number CN201921126710.3 proposes a cleaning device for mobile phone glass cover production. Its main technical solution involves cleaning the glass cover using a rotating frame and arc-shaped cleaning pipes. The rotating frame includes a vertical rotating shaft, a circumferentially arrayed arm around the bottom of the rotating shaft, and a basket located at the extended end of the arm. The glass cover is placed on a rack inside the basket. Two concentric, horizontally arranged cleaning pipes are located above the basket. Multiple cleaning nozzles, evenly distributed along an arc, are located at the bottom of the pipes, with their outlets facing each other. During operation, a motor drives the rotating shaft, causing the basket to rotate between the two cleaning pipes. The angle of the glass cover continuously changes, ensuring thorough cleaning by the cleaning nozzles.

[0003] However, this existing technology has several drawbacks. First, the device only uses a single water spray rinsing method, which is insufficient to effectively remove complex contaminants generated during the manufacturing process of optical glass covers, such as composite contaminants like abrasive particles coated with oil. Its cleaning principle is limited to water rinsing and cannot target and break down contaminants in a phased manner using different cleaning solutions, as proposed in this application. Second, this existing device falls short in meeting the extreme cleanliness requirements of high-end products for minute contaminants. Due to its relatively simple cleaning method, cleaning blind spots such as cavitation cannot be repeatedly impacted by adjusting the frequency and temperature, resulting in a high probability of minute particle residue and failing to meet the extremely low tolerance standards of high-end optical products for submicron-sized particles.

[0004] Given these shortcomings of existing technologies, there is an urgent need for a cleaning device for manufacturing mobile phone optical glass covers, such as the one described in this application, which improves cleaning effect and product quality through multi-component collaboration and multiple cleaning processes. Summary of the Invention

[0005] To address the aforementioned technical problems, this application solves the problem that a single cleaning in the prior art is insufficient to completely remove the complex contaminants formed during the manufacturing process of mobile phone optical glass covers, and that it cannot meet the ultra-clean requirements of high-end products for minute contaminants.

[0006] To achieve the above objectives, the technical solution adopted in this application is as follows: a cleaning device for manufacturing optical glass covers for mobile phones, comprising an ultrasonic cleaning component, a support frame component, a lifting component, and a switching component. Multiple ultrasonic cleaning components are arranged in a row. The lifting component and the support frame component control the immersion and detachment of the support frame component into the cleaning fluid in the ultrasonic cleaning component to achieve ultrasonic cleaning. The switching component drives the support frame component that has detached from the ultrasonic cleaning component to move to an adjacent ultrasonic cleaning component for the next ultrasonic cleaning. Through multiple cleanings, staged and targeted treatment is achieved to gradually break down contaminants.

[0007] The lifting assembly includes a sliding rod, a lower top plate, a connecting rod, an upper top plate, and a guide plate. The sliding rod slides vertically on the vertical slide groove of the switching assembly. The lower top plate is provided with multiple sliding rods for lifting. The lower top plate and the upper top plate are fixedly connected by multiple connecting rods. One end of the upper top plate is fixedly connected to the guide plate, and an inclination angle is provided between the guide plate and the upper top plate.

[0008] The switching assembly includes a housing, a conveyor track, a rotating shaft, a spring, a mounting block, and a connecting disc. The conveyor track is slidably mounted on the housing and has multiple mounting slots. Multiple mounting blocks are respectively mounted on the mounting slots of the conveyor track. The rotating shaft is rotatably mounted on the mounting blocks. The two symmetrical end faces of the mounting blocks are respectively provided with a connecting disc and a spring. The spring is sleeved on the rotating shaft, and both ends of the spring are fixedly connected to the mounting block and the end of the rotating shaft away from the connecting disc, respectively. The connecting disc is fixedly connected to the other end of the rotating shaft and is rotatably mounted on the mounting block.

[0009] Preferably, the ultrasonic cleaning assembly includes a movable frame, an ultrasonic generator, and a cleaning tank. The ultrasonic generator is fixedly mounted on the movable frame, which is equipped with casters for movement. The cleaning tank is fixedly mounted on the movable frame. The ultrasonic generator applies mechanical vibration to the cleaning fluid in the cleaning tank to achieve ultrasonic cleaning.

[0010] Preferably, the two end faces of the movable frame are respectively provided with grooves and convex plates, which are matched to each other, and multiple ultrasonic cleaning components are connected and limited by the grooves and convex plates.

[0011] Preferably, the support frame assembly includes a horizontal bar, a vertical bar, a lifting plate, a support plate, and limiting rods. The vertical bar and the support plate are fixedly installed on the support plate. The support plate is provided with multiple limiting rods for installing the glass cover plate. The vertical bar is provided with a groove for connecting the connecting plate. The groove forms a protruding sliding rod that matches the sliding groove of the connecting plate. The lifting plate is fixedly installed on the end of the vertical bar away from the horizontal bar, and a reinforcing rib is provided between the lifting plate and the vertical bar.

[0012] Preferably, the lifting assembly includes an electric cylinder, a main push rod, and an auxiliary push rod. The main push rod is slidably mounted on the housing, and both ends of the main push rod are respectively connected to the output end of an electric cylinder. Multiple sliding rods are provided and rotatably connected to the main push rod. The end of the auxiliary push rod near the sliding rod is rotatably connected to the sliding rod.

[0013] Preferably, the switching assembly includes a motor, a main shaft, a rotating wheel, and a limiting plate. The motor is fixedly mounted on the housing, and the output end of the motor is fixedly connected to the main shaft. There are two sets of main shaft, rotating wheel, and limiting plate. The main shaft is supported by a bracket on the housing. The cleaning tank is fixedly mounted on the limiting plate, and the outer diameter of the rotating wheel is larger than the outer diameter of the limiting plate. The limiting plate is fixedly mounted on the main shaft. The conveyor belt is supported by the two limiting plates, and the conveyor belt is limited by the rotating wheel and the connecting plate.

[0014] The technical solution provided in this application has the following advantages compared with the prior art:

[0015] 1. This application sets up multiple ultrasonic cleaning components, each using a different cleaning solution, to form a phased and targeted treatment process, thereby achieving the gradual disintegration of complex contaminants, solving the problem of contaminants being difficult to completely remove, and improving the cleaning effect.

[0016] 2. This application utilizes the self-weight of the lifting component and the support frame component to control the immersion and detachment of the support frame component from the cleaning fluid, ensuring a stable cleaning process, solving the problem of unstable operation during cleaning, and improving the cleaning quality.

[0017] 3. This application achieves multiple cleanings by switching components to move the carrier frame assembly between different ultrasonic cleaning components, thus solving the problem that a single cleaning cannot cope with the cumulative effect of micro-contaminants, effectively reducing the probability of micro-particle residue and improving product cleanliness. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this application;

[0019] Figure 2 This is a structural schematic diagram of the lifting component and the switching component of this application;

[0020] Figure 3 This is a structural schematic diagram of the ultrasonic cleaning assembly and the support frame assembly of this application;

[0021] Figure 4 This is a schematic diagram of the first-view structure of the switching component in this application;

[0022] Figure 5 This is a schematic diagram of the second-view structure of the switching component in this application;

[0023] Figure 6This is a schematic diagram of the lifting component of this application;

[0024] Figure 7 This is a schematic diagram of the guide plate structure of this application;

[0025] Figure 8 This is a schematic diagram of the structure of the connecting disk in this application.

[0026] In the diagram: 100-Ultrasonic cleaning assembly; 101-Moving frame; 102-Ultrasonic generator; 103-Cleaning tank; 200-Bearing frame assembly; 201-Horizontal bar; 202-Vertical bar; 203-Lifting plate; 204-Bearing plate; 205-Limiting rod; 300-Lifting assembly; 301-Electric cylinder; 302-Main push rod; 303-Secondary push rod; 304-Slide rod; 305-Lower top plate; 306-Connecting rod; 307-Upper top plate; 308-Guide plate; 400-Switching assembly; 401-Motor; 402-Main shaft; 403-Roller; 404-Limiting plate; 405-Conveyor belt; 406-Rolling shaft; 407-Spring; 408-Mounting block; 409-Connecting plate; 410-Mounting frame; 411-Support rod; 412-Roller; 413-Housing. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0029] like Figures 1 to 8 As shown, a cleaning device for manufacturing optical glass cover plates for mobile phones includes an ultrasonic cleaning component 100, a support frame component 200, a lifting component 300, and a switching component 400. Multiple ultrasonic cleaning components 100 are arranged to form multiple cleaning processes. Each process uses a different cleaning solution. The lifting component 300 and the support frame component 200 control the immersion and detachment of the support frame component 200 from the cleaning solution in the ultrasonic cleaning component 100 by their own gravity, thereby achieving ultrasonic cleaning.

[0030] Optical glass covers come into contact with various contaminants during the manufacturing process (such as cutting, grinding, polishing, etc.), including: grinding particles (such as SiO2, Al2O3), cutting debris, environmental dust; machine tool oil, coolant (containing surfactants), operator fingerprints (containing grease and salt); polishing fluid and cleaning agent residues used in previous processing, etc.

[0031] The switching component 400 drives the carrier component 200, which is detached from the ultrasonic cleaning component 100, to move to the adjacent ultrasonic cleaning component 100 for the next ultrasonic cleaning. Through multiple cleanings by multiple ultrasonic cleaning components 100, phased and targeted treatment is achieved, gradually breaking down the contaminants.

[0032] The cleaning process within the cleaning tank 103 of the multiple ultrasonic cleaning components 100 includes: removing oil and large particles with an alkaline cleaning agent; rinsing off residual cleaning agent with deionized water; dissolving fine particles and chemical residues with an acidic solution (or a special solvent); and deep cleaning of minute impurities with ultrapure water. Through the coordinated steps of the multiple moving frames 101, the residual amount of contaminants can be controlled below 0.1μm, ensuring that indicators such as light transmittance and clarity meet the standards.

[0033] like Figure 6 As shown, the lifting assembly 300 includes a sliding rod 304, a lower top plate 305, a connecting rod 306, an upper top plate 307, and a guide plate 308. The sliding rod 304 slides vertically on the vertical sliding groove of the switching assembly 400. The lower top plate 305 is provided with multiple sliding rods 304 for lifting. The lower top plate 305 and the upper top plate 307 are fixedly connected by multiple connecting rods 306. One end of the upper top plate 307 is input to the support frame assembly 200 and is fixedly connected to the guide plate 308. An inclination angle is provided between the guide plate 308 and the upper top plate 307.

[0034] Specifically, during installation, the support frame assembly 200 first slides on the housing 413 and into the space between the lower top plate 305 and the upper top plate 307. This process is guided by the tilt angle of 309 to avoid collisions and interference caused by small gaps. The inclined surface of the guide plate 308 facilitates the entry of the support frame assembly 200 into the space between the lower top plate 305 and the upper top plate 307. The lower top plate 305 supports the bottom of the support frame assembly 200, while the upper top plate 307 restricts the movement of the upper end of the support frame assembly 200. Since the gap between the upper end of the support frame assembly 200 and the upper top plate 307 is small, the support frame assembly 200 tilts due to its own weight. The upper and lower ends of the support frame assembly 200 are restricted by the upper top plate 307 and the lower top plate 305, ensuring that the support frame assembly 200 is stably installed on the lower top plate 305 and the upper top plate 307.

[0035] After the support frame assembly 200 moves to the position of the corresponding ultrasonic cleaning assembly 100, the lower top plate 305 is controlled to descend. The lower top plate 305 pulls the upper top plate 307 through the connecting rod 306. Thus, through the gravity of the support frame assembly 200 and the pushing of the upper top plate 307 on the support frame assembly 200, the support frame assembly 200 follows the lower top plate 305 down, and then the mobile phone optical glass cover on the support frame assembly 200 enters the cleaning fluid of the ultrasonic cleaning assembly 100 for ultrasonic cleaning to remove the corresponding contaminants.

[0036] After cleaning, the lower top plate 305 is lifted to push the support frame assembly 200 upward, thereby removing the support frame assembly 200 from the cleaning fluid of the ultrasonic cleaning assembly 100. Then, the switching assembly 400 moves the support frame assembly 200 to the position corresponding to the next ultrasonic cleaning assembly 100 for the next stage of cleaning process.

[0037] like Figure 4 , Figure 5 and Figure 8 As shown, the switching assembly 400 includes a housing 413, a conveyor belt 405, a rotating shaft 406, a spring 407, a mounting block 408, and a connecting disc 409. The conveyor belt 405 is slidably disposed on the housing 413. The conveyor belt 405 is provided with multiple mounting grooves. Multiple mounting blocks 408 are respectively mounted on the mounting grooves of the conveyor belt 405. The rotating shaft 406 is rotatably disposed on the mounting block 408. The two symmetrical end faces of the mounting block 408 are respectively provided with the connecting disc 409 and the spring 407. The spring 407 is sleeved on the rotating shaft 406. The two ends of the spring 407 are respectively fixedly connected to the mounting block 408 and the end of the rotating shaft 406 away from the connecting disc 409. The connecting disc 409 is fixedly connected to the other end of the rotating shaft 406, and the connecting disc 409 is rotatably disposed on the mounting block 408.

[0038] Specifically, after the carrier frame assembly 200 is placed on the housing 413, the housing 413 is pushed to slide on a predetermined groove, thereby causing the carrier frame assembly 200 to move along a predetermined trajectory. After the carrier frame assembly 200 moves to a predetermined position, it is pushed into the groove 109 on the conveyor track 405. Then, the conveyor track 405 on the housing 413 is controlled to move, and the carrier frame assembly 200 is moved by the connecting disc 409 on the conveyor track 405. During this process, the carrier frame assembly 200 needs to be controlled by the operator until it moves into the space between the lower top plate 305 and the upper top plate 307 of the lifting assembly 300. After that, only the movement of the conveyor track 405 is needed to move the carrier frame assembly 200.

[0039] When the connecting disc 409 moves with the conveyor track 405, the change in angle of the conveyor track 405 and the restriction of the carrier frame assembly 200 at both ends cause the carrier frame assembly 200 to restrict the rotation of the connecting disc 409 before it disengages from the connecting disc 409. The conveyor track 405 drives the mounting block 408 to change its angle, thereby torturing the spring 407. After the carrier frame assembly 200 disengages from the connecting disc 409, the connecting disc 409 is no longer restricted. Then, under the action of the spring 407, it drives the rotating shaft 406 and the connecting disc 409 to rotate, so that the connecting disc 409 and the mounting block 408 change the same angle. The rotating shaft 406, the spring 407, the mounting block 408 and the connecting disc 409 return to their initial relative angles. Then, it moves to the initial end and changes its angle again through the drive of the conveyor track 405 to match the new carrier frame assembly 200.

[0040] When the support frame assembly 200 is removed from the lifting assembly 300, the support frame assembly 200 is no longer restricted by the lower top plate 305 and the upper top plate 307, thus requiring operator control. Then, the support frame assembly 200 continues to follow the movement of the connecting plate 409 on the conveyor track 405, and then, through the preset track on the housing 413, the support frame assembly 200 disengages from the connecting plate 409, so that the operator can remove the support frame assembly 200.

[0041] like Figures 1 to 3 As shown, the ultrasonic cleaning assembly 100 includes a movable frame 101, an ultrasonic generator 102, and a cleaning tank 103. The ultrasonic generator 102 is fixedly mounted on the movable frame 101, and the movable frame 101 is provided with casters for movement. The cleaning tank 103 is fixedly mounted on the movable frame 101. The ultrasonic generator 102 applies mechanical vibration to the cleaning fluid in the cleaning tank 103 to achieve ultrasonic cleaning.

[0042] Specifically, during operation, the movable frame 101 converts 220V, 50Hz AC power into a high-frequency AC signal with a frequency between 20kHz and 400kHz for the switching component. The high-frequency signal is transmitted to the ultrasonic transducer, where the piezoelectric ceramic material receives the high-frequency electrical energy and rapidly generates frequent and intense mechanical vibrations.

[0043] Vibration is transmitted to the cleaning fluid through the metal tank of the cleaning tank 103. Under the action of mechanical vibration, the cleaning fluid in the tank undergoes rapid and continuous compression and expansion, generating a large number of alternating high-pressure and low-pressure zones. This causes countless tiny bubbles to be rapidly formed and released inside the liquid, i.e., cavitation effect, thereby achieving the cleaning of the mobile phone optical glass cover in the cleaning tank 103.

[0044] like Figure 3As shown, grooves and convex plates are respectively provided on the two end faces of the movable frame 101. The grooves and convex plates are matched, and multiple ultrasonic cleaning components 100 are connected and limited by the grooves and convex plates.

[0045] Specifically, multiple ultrasonic cleaning components 100 can be connected by grooves and protrusions on the movable frame 101, that is, the protrusion of one movable frame 101 is inserted into the groove of an adjacent movable frame 101, thereby forming a connection between the two movable frames 101 and thus avoiding shaking.

[0046] like Figure 2 and Figure 3 As shown, the support frame assembly 200 includes a horizontal bar 201, a vertical bar 202, a lifting plate 203, a support plate 204, and limiting rods 205. The vertical bar 202 and the support plate 204 are fixedly installed on the support plate 204. The support plate 204 is provided with a plurality of limiting rods 205 for installing the glass cover plate. The vertical bar 202 is provided with a groove for connecting the connecting plate 409. The groove forms a protruding sliding rod, which matches the sliding groove of the connecting plate 409. The lifting plate 203 is fixedly installed on the end of the vertical bar 202 away from the horizontal bar 201, and a reinforcing rib is provided between the lifting plate 203 and the vertical bar 202. The lifting plate 203 is a flat support plate with the same width as the lower top plate 305, thereby increasing the contact area and preventing excessive force on the lower top plate 305 during lifting, which could damage the parts.

[0047] Specifically, the sliding space formed by the groove at the lower end of the vertical rod 202 matches the vertical groove of the connecting plate 409. That is, the vertical rod 202 moves closer to the connecting plate 409 through the moving trajectory on the housing 413, so that the sliding rod at the lower end of the vertical rod 202 is inserted into the groove of the connecting plate 409. Then, when the connecting plate 409 moves laterally, it can drive the vertical rod 202 to move, thereby driving the entire support frame assembly 200 to move, switching the ultrasonic cleaning assembly 100 or moving out of the working area of ​​multiple ultrasonic cleaning assemblies 100.

[0048] like Figure 2 , Figure 6 and Figure 7 As shown, the lifting assembly 300 includes an electric cylinder 301, a main push rod 302, and an auxiliary push rod 303. The main push rod 302 is slidably mounted on the housing 413. Both ends of the main push rod 302 are respectively connected to the output end of an electric cylinder 301. Multiple sliding rods 304 are provided and rotatably connected to the main push rod 302. The end of the auxiliary push rod 303 near the sliding rod 304 is rotatably connected to the sliding rod 304.

[0049] Specifically, the electric cylinders 301 on both sides jointly control a main push rod 302 to slide back and forth on the housing 413. The main push rod 302 drives the lower ends of multiple auxiliary push rods 303, which in turn push the upper ends of their respective slide rods 304 to move up and down. The multiple slide rods 304 jointly control the lower top plate 305 to rise and fall, thereby controlling the lifting plate 203. This allows the glass cover plate supported on the support plate 204 and the limiting rod 205 in the support frame assembly 200 to be immersed in or detached from the cleaning fluid in the cleaning tank 103.

[0050] The switching assembly 400 includes a motor 401, a main shaft 402, a rotating wheel 403, and a limiting plate 404. The motor 401 is fixedly mounted on the housing 413, and the output end of the motor 401 is fixedly connected to the main shaft 402. There are two sets of main shaft 402, rotating wheel 403, and limiting plate 404. The main shaft 402 is supported by a bracket on the housing 413. The cleaning tank 103 is fixedly mounted on the limiting plate 404, and the outer diameter of the rotating wheel 403 is larger than the outer diameter of the limiting plate 404. The limiting plate 404 is fixedly mounted on the main shaft 402. The conveyor belt 405 is supported by the two limiting plates 404, and the conveyor belt 405 is limited by the rotating wheel 403 and the connecting plate 409.

[0051] Specifically, the housing 413 is provided with multiple mounting brackets 410, which together support two support rods 411. Multiple rollers 412 are rotatably mounted on each support rod 411. The rollers 412 support and restrict the conveyor belt 405. That is, the rollers 412 of the upper support rod 411 support the conveyor belt 405 to prevent it from collapsing or breaking due to excessive force in the area between the two rollers 403. The rollers 412 of the lower support rod 411 restrict the conveyor belt 405 to prevent it from shaking excessively when moving.

[0052] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A cleaning apparatus for manufacturing optical glass cover plates for mobile phones, characterized in that, The system includes an ultrasonic cleaning assembly (100), a support frame assembly (200), a lifting assembly (300), and a switching assembly (400). Multiple ultrasonic cleaning assemblies (100) are arranged in a row. The support frame assembly (200) is immersed in and detached from the cleaning fluid in the ultrasonic cleaning assembly (100) by the gravity of the lifting assembly (300) and the support frame assembly (200) to achieve ultrasonic cleaning. The switching assembly (400) moves the support frame assembly (200) that has detached from the ultrasonic cleaning assembly (100) to an adjacent ultrasonic cleaning assembly (100) for the next ultrasonic cleaning. Through multiple cleanings, phased and targeted treatment is achieved to gradually break down the contaminants. The lifting assembly (300) includes a sliding rod (304), a lower top plate (305), a connecting rod (306), an upper top plate (307), and a guide plate (308). The sliding rod (304) slides vertically on the vertical slide groove of the switching assembly (400). The lower top plate (305) is provided with multiple sliding rods (304) for lifting. The lower top plate (305) and the upper top plate (307) are fixedly connected by multiple connecting rods (306). One end of the upper top plate (307) inputs the support frame assembly (200) and is fixedly connected to the guide plate (308). An inclination angle is provided between the guide plate (308) and the upper top plate (307). The switching assembly (400) includes a housing (413), a conveyor track (405), a rotating shaft (406), a spring (407), a mounting block (408), and a connecting disc (409). The conveyor track (405) is slidably disposed on the housing (413), and the conveyor track (405) is provided with multiple mounting grooves. Multiple mounting blocks (408) are respectively mounted on the mounting grooves of the conveyor track (405). The rotating shaft (406) is rotatably disposed on the mounting block (407). 8) On the two symmetrical end faces of the mounting block (408), a connecting plate (409) and a spring (407) are respectively provided. The spring (407) is sleeved on the rotating shaft (406). The two ends of the spring (407) are fixedly connected to the end of the mounting block (408) and the rotating shaft (406) away from the connecting plate (409) respectively. The connecting plate (409) is fixedly connected to the other end of the rotating shaft (406), and the connecting plate (409) is rotatably mounted on the mounting block (408).

2. The cleaning apparatus for manufacturing optical glass cover plates for mobile phones according to claim 1, characterized in that, The ultrasonic cleaning assembly (100) includes a movable frame (101) and an ultrasonic generator (102). The ultrasonic generator (102) is fixedly installed on the mobile frame (101) and the cleaning tank (103) is fixedly installed on the mobile frame (101). The ultrasonic generator (102) applies mechanical vibration to the cleaning liquid in the cleaning tank (103) to achieve ultrasonic cleaning.

3. The cleaning apparatus for manufacturing optical glass cover plates for mobile phones according to claim 2, characterized in that, The movable frame (101) has grooves and convex plates on its two end faces respectively. The grooves and convex plates are matched and the multiple ultrasonic cleaning components (100) are connected and limited by the grooves and convex plates.

4. The cleaning apparatus for manufacturing optical glass cover plates for mobile phones according to claim 1, characterized in that, The support frame assembly (200) includes a horizontal bar (201), a vertical bar (202), a lifting plate (203), a support plate (204), and a limiting bar (205). The vertical bar (202) and the support plate (204) are fixedly installed on the support plate (204). The support plate (204) is provided with a plurality of limiting bars (205) for installing the glass cover plate. The vertical bar (202) is provided with a groove for connecting the connecting plate (409). The groove forms a protruding sliding rod, which matches the sliding groove of the connecting plate (409). The lifting plate (203) is fixedly installed on the end of the vertical bar (202) away from the horizontal bar (201), and a reinforcing rib is provided between the lifting plate (203) and the vertical bar (202).

5. The cleaning apparatus for manufacturing optical glass cover plates for mobile phones according to claim 1, characterized in that, The lifting assembly (300) includes an electric cylinder (301), a main push rod (302), and an auxiliary push rod (303). The main push rod (302) is slidably mounted on the housing (413). Both ends of the main push rod (302) are respectively connected to the output end of an electric cylinder (301). Multiple slide rods (304) are provided and rotatably connected to the main push rod (302). The end of the auxiliary push rod (303) near the slide rod (304) is rotatably connected to the slide rod (304).

6. The cleaning apparatus for manufacturing optical glass cover plates for mobile phones according to claim 1, characterized in that, The switching assembly (400) includes a motor (401), a main shaft (402), a rotating wheel (403), and a limiting plate (404). The motor (401) is fixedly mounted on the housing (413), and the output end of the motor (401) is fixedly connected to the main shaft (402). Two sets of the main shaft (402), rotating wheel (403), and limiting plate (404) are provided. The main shaft (402) is supported by a bracket on the housing (413). The cleaning tank (103) is fixedly installed on the limiting plate (404), and the outer diameter of the rotating wheel (403) is larger than the outer diameter of the limiting plate (404). The limiting plate (404) is fixedly installed on the main shaft (402). The conveyor belt (405) is supported by the two limiting plates (404). The conveyor belt (405) is limited by the rotating wheel (403) and the connecting plate (409).

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