An apparatus for detecting the light transmission of a flat glass panel

Abstract

This invention belongs to the field of glass testing technology, specifically disclosing a device for testing the light transmittance of a flat glass panel. The device includes a worktable, an internal driving mechanism, and a flipping mechanism at the top of the driving mechanism. The driving mechanism moves the flipping mechanism, which in turn flips the flat glass panel. A movable water spraying mechanism is located inside the worktable, with a cleaning mechanism at one end. The movable water spraying mechanism moves the cleaning mechanism to clean the flat glass panel. A water pressure supply mechanism is located outside the worktable. Through the cooperation of the water pressure supply mechanism, the driving mechanism, and the flipping mechanism, the flat glass panel can be clamped and automatically flipped, allowing for automatic light transmittance testing on both sides of the glass panel. This improves the accuracy of light transmittance testing for flat glass panels.

Description

Technical Field

[0001] This invention belongs to the field of glass testing technology, and specifically discloses a device for testing the light transmittance of flat glass panels. Background Technology

[0002] Flat glass is a type of glass product with important applications. It possesses high transparency, allowing ample light to pass through, providing sufficient illumination and ensuring clear visual effects. Its surface is extremely smooth, with uniform thickness and a glossy appearance. It exhibits good chemical stability, resisting a certain degree of acid and alkali corrosion. In construction, it is used for doors, windows, and curtain walls; in electronic devices, for displays; and in the solar energy field, for solar panel covers. It is an indispensable material in modern industry and daily life. Testing flat glass panels ensures that their light transmittance, flatness, and other properties meet standards, guaranteeing product quality. This includes developing new glass materials to meet the requirements of different application scenarios. Light transmittance testing equipment is required when testing the light transmittance of flat glass panels.

[0003] Current equipment for testing the light transmittance of flat glass panels lacks an automatic flipping function. Furthermore, the two surfaces of flat glass may exhibit subtle differences during production, such as flatness, roughness, or the uniformity of the surface coating. Flipping testing can comprehensively consider the impact of both surfaces on light transmittance, providing a more complete and accurate assessment of the flat glass's light transmittance performance. Currently, flat glass panel testing either doesn't involve flipping or requires manual flipping. Not flipping reduces the accuracy of the light transmittance assessment, while manual flipping is time-consuming, labor-intensive, and inefficient, increasing the workload of staff. Summary of the Invention

[0004] In view of this, the purpose of this invention is to provide a device for detecting the light transmittance of flat glass panels, so as to solve the problem that the existing devices for detecting the light transmittance of flat glass panels do not have an automatic flipping function, which leads to either not flipping the flat glass panels or requiring manual flipping when detecting flat glass panels. Not flipping the panels will reduce the accuracy of the light transmittance performance of the flat glass, while flipping the panels will reduce the detection efficiency and increase the workload of the staff.

[0005] To achieve the above objectives, the present invention provides a device for detecting the light transmittance of a flat glass panel, comprising a worktable, a driving mechanism disposed inside the worktable, a flipping mechanism disposed on the top of the driving mechanism, the driving mechanism being able to drive the flipping mechanism to move, thereby enabling the flat glass to be flipped, a movable water spraying mechanism disposed inside the worktable, a cleaning mechanism disposed at one end of the movable water spraying mechanism, the movable water spraying mechanism being able to drive the cleaning mechanism to move for cleaning the flat glass, a water pressure providing mechanism disposed outside the worktable, the water pressure providing mechanism being able to use liquid to provide power, a light transmittance detection device fixedly connected to the outside of the worktable, and a display mechanism fixedly connected to the top of the light transmittance detection device.

[0006] In the above technical solution, preferably, the driving mechanism includes an electric motor, the electric motor is externally fixedly connected to the inside of one side of the workbench, the output end of the electric motor is fixedly connected to a threaded rod, both ends of the threaded rod are threadedly connected to moving blocks, a sliding groove is opened in the middle of the workbench, and the two moving blocks are respectively slidably connected inside the sliding groove.

[0007] In the above technical solution, preferably, the flipping mechanism includes two mounting rings. The outer side of the mounting ring is fixedly connected to the top of the moving block. The inner side of the mounting ring is rotatably connected to a blade ring. The inner side of the blade ring is fixedly connected to a connecting ring. The inner side of the connecting ring is fixedly connected to a rotating ring. A fixed plate is fixedly connected to one side of the rotating ring. Two sliding blocks are slidably connected inside the fixed plate. A clamping plate is fixedly connected to one side of the sliding block. A connecting rod is rotatably connected to the other end of the sliding block. A mounting plate is rotatably connected between the two connecting rods. A movable column is slidably connected to the middle of the fixed plate. A clamping block is fixedly connected to the side of the clamping plate near the movable column. A push spring is sleeved on the outside of the movable column. One end of the push spring is fixedly connected to the outside of the fixed plate.

[0008] In the above technical solution, preferably, the mobile water spraying mechanism includes an outer cylinder, the outer cylinder is fixedly connected to the top inner side of the workbench, a limit ring is slidably connected inside the outer cylinder, an inner rod is fixedly connected to the outer side of the limit ring, a tension spring is provided inside the outer cylinder, an automatic water spray head is fixedly connected inside the inner rod, a one-way valve one is fixedly connected to the side of the outer cylinder away from the inner rod, a one-way valve two is fixedly connected to the outside of the one-way valve one, an inlet pipe is fixedly connected to the side of the one-way valve one away from the outer cylinder, and an outlet pipe is fixedly connected to the top of the one-way valve two.

[0009] In the above technical solution, preferably, the cleaning mechanism includes a mounting box, one end of which is rotatably connected to the end of the inner rod away from the outer cylinder. The mounting box is provided with multiple clamping springs, and a limit plate is slidably connected inside the mounting box. A connecting plate is fixedly connected to the bottom of the limit plate, and a cleaning brush is fixedly connected to the bottom of the connecting plate. A push rod is fixedly connected between the two rotating rings.

[0010] In the above technical solution, preferably, the water pressure providing mechanism includes a water pump, the water pump is externally fixedly connected to the outside of the workbench, the input end of the water pump is fixedly connected to a water suction pipe, the end of the water suction pipe away from the water pump is threadedly connected to a filter, the output end of the water pump is fixedly connected to a water inlet pipe, the end of the water inlet pipe away from the water pump is fixedly connected to an automatic valve, one end of the automatic valve is fixedly connected to a connecting pipe, and the tops of both ends of the connecting pipe are respectively fixedly connected to the bottoms of the two mounting rings.

[0011] In the above technical solution, preferably, the bottom of the liquid inlet pipe is fixedly connected to the outside of the water inlet pipe, and the bottom of the liquid outlet pipe passes through the middle of the workbench.

[0012] In the above technical solution, preferably, a flat glass plate is provided between the four clamping blocks, the other end of the push spring is fixedly connected to the side of the mounting plate near the fixed plate, and a water outlet pipe is fixedly connected to the outer bottom of the mounting ring.

[0013] In the above technical solution, preferably, a drain pipe is fixedly connected to one side of the bottom end of the workbench, and a threaded cap is connected to the external thread of the drain pipe.

[0014] In the above technical solution, preferably, the workbench has multiple drainage holes in the middle, a liquid storage tank is formed inside the bottom of the workbench, and the bottom of the water outlet pipe is located inside the liquid storage tank.

[0015] Compared with the prior art, the present invention has the following beneficial effects: This invention, through the cooperation of a water pressure supply mechanism, a driving mechanism, and a flipping mechanism, enables the automatic flipping of flat glass after clamping it. Subsequently, a transmittance detection device can automatically detect the transmittance of both sides of the flat glass, thereby improving the accuracy of transmittance detection, i.e., visual inspection, of the flat glass panel. At the same time, it eliminates the need for manual flipping, improving the accuracy of transmittance detection, increasing the efficiency of transmittance detection, and reducing the workload of workers.

[0016] This invention, through the coordination of a mobile water spraying mechanism, a cleaning mechanism, and a water pressure supply mechanism, enables automatic cleaning of the flat glass panel before testing. This keeps the flat glass panel clean and prevents dust from affecting the accuracy of the light transmittance test, thus improving the accuracy of visual inspection. At the same time, it eliminates the need for manual cleaning of the flat glass, saving time and effort and further improving the efficiency of cleaning the flat glass before testing. Attached Figure Description

[0017] Figure 1 The three-dimensional representation of the present invention Figure 1 ; Figure 2 The three-dimensional representation of the present invention Figure 2 ; Figure 3 This is a schematic diagram of the sliding groove in the present invention; Figure 4 This is a schematic diagram of the connecting pipe in this invention; Figure 5 This is a schematic diagram of the movable column in this invention; Figure 6 This is a schematic diagram of the structure of the blade ring in this invention; Figure 7 This is a schematic diagram of the sliding block in this invention; Figure 8 This is a schematic diagram of the internal structure of the outer cylinder in this invention; Figure 9 This is a schematic diagram of the internal structure of the mounting box in this invention; Figure 10 This is a schematic diagram of the structure of the leakage hole in this invention.

[0018] In the diagram: 1. Workbench; 2. Drive mechanism; 201. Motor; 202. Threaded rod; 203. Moving block; 204. Sliding groove; 3. Tilting mechanism; 301. Mounting ring; 302. Blade ring; 303. Connecting ring; 304. Rotating ring; 305. Fixed plate; 306. Sliding block; 307. Clamping plate; 308. Pressing block; 309. Moving column; 310. Mounting plate; 311. Connecting rod; 312. Push spring; 313. Water outlet pipe; 4. Moving water spraying mechanism; 401. Outer cylinder; 402. Limiting ring; 403. Inner rod; 404. Tension spring; 5. Automatic spray head; 406. One-way valve one; 407. One-way valve two; 408. Discharge pipe; 409. Inlet pipe; 5. Cleaning mechanism; 501. Mounting box; 502. Clamping spring; 503. Limiting plate; 504. Connecting plate; 505. Cleaning brush; 506. Push rod; 6. Water pressure supply mechanism; 601. Water pump; 602. Pumping pipe; 603. Filter; 604. Inlet pipe; 605. Connecting pipe; 7. Flat glass; 8. Liquid storage tank; 9. Leakage hole; 10. Drain pipe; 11. Threaded cap; 12. Light transmittance detection device; 13. Display mechanism. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the invention is not limited to the specific embodiments disclosed below.

[0021] like Figures 1-10 The device shown includes a worktable 1, a driving mechanism 2 inside the worktable 1, a flipping mechanism 3 on the top of the driving mechanism 2, the driving mechanism 2 can drive the flipping mechanism 3 to move, and the flipping mechanism 3 can drive the flat glass 7 to flip. A moving mechanism 4 is provided inside the worktable 1, and a cleaning mechanism 5 is provided at one end of the moving mechanism 4. The moving mechanism 4 can drive the cleaning mechanism 5 to move for cleaning the flat glass 7. A water pressure providing mechanism 6 is provided outside the worktable 1, and the water pressure providing mechanism 6 can use liquid to provide power. A light transmittance detection device 12 is fixedly connected to the outside of the worktable 1. The light transmittance detection device 12 can perform visual inspection of the flat glass, that is, to detect the light transmittance of the flat glass. A display mechanism 13 is fixedly connected to the top of the light transmittance detection device 12, and the display mechanism 13 can display the result after visual inspection. A drain pipe 10 is fixedly connected to one side of the bottom of the worktable 1, and a threaded cap 11 is threadedly connected to the outside of the drain pipe 10.

[0022] The driving mechanism 2 includes a motor 201, which is externally fixedly connected to the inside of one side of the workbench 1. A threaded rod 202 is fixedly connected to the output end of the motor 201. Rotation of the output end of the motor 201 can drive the threaded rod 202 to rotate. Both ends of the threaded rod 202 are threadedly connected to moving blocks 203. Rotation of the threaded rod 202 can drive the moving blocks 203 to move. A sliding groove 204 is provided in the middle of the workbench 1. The sliding groove 204 can restrict the movement trajectory of the moving blocks 203. The two moving blocks 203 are slidably connected inside the sliding groove 204.

[0023] The flipping mechanism 3 includes two mounting rings 301, which provide mounting positions. The mounting rings 301 are externally fixedly connected to the top of the moving block 203. An impeller ring 302 is rotatably connected inside the mounting rings 301, and the impeller ring 302 can rotate under the influence of high-pressure water flow. A connecting ring 303 is fixedly connected to the inner side of the impeller ring 302, serving a connecting function. A rotating ring 304 is fixedly connected to the inner side of the connecting ring 303, providing the mounting position. A fixing plate 305 is fixedly connected to one side of the rotating ring 304. Two sliding blocks 306 are slidably connected inside the fixing plate 305, providing a sliding track for the sliding blocks 306. A clamping plate 30 is fixedly connected to one side of each sliding block 306. 7. A connecting rod 311 is rotatably connected to the other end of the sliding block 306. A mounting plate 310 is rotatably connected between the two connecting rods 311. A movable column 309 is slidably connected to the middle of the fixed plate 305. The movement of the movable column 309 can drive the mounting plate 310 to move, which in turn can drive one end of the two connecting rods 311 to move away from the flat glass 7 through the mounting plate 310. Under the limitation of the fixed plate 305 and the sliding block 306, the two ends of the connecting rods 311 away from the mounting plate 310 can move towards the middle. A clamping block 308 is fixedly connected to the side of the clamping plate 307 near the movable column 309. The clamping block 308 is made of a flexible material such as rubber, which can prevent the flat glass 7 from being damaged by direct contact with hard objects and increase friction. To prevent the flat glass 7 from falling off, a push spring 312 is fitted around the outside of the movable column 309. The push spring 312 facilitates the reset of the movable column 309. One end of the push spring 312 is fixedly connected to the outside of the fixed plate 305. The flat glass 7 is placed between the four clamping blocks 308. The other end of the push spring 312 is fixedly connected to the side of the mounting plate 310 near the fixed plate 305. A water outlet pipe 313 is fixedly connected to the bottom of the mounting ring 301. Multiple drainage holes 9 are opened in the middle of the workbench 1. A liquid storage tank 8 is opened inside the bottom of the workbench 1. The bottom of the water outlet pipe 313 is located inside the liquid storage tank 8. When conducting the test, the flat glass 7 is first placed between the two flipping mechanisms 3, and the motor 201 is started. After the output end rotates, it drives the moving block 203 to move towards the center along the inside of the sliding groove 204. This, in turn, drives the two mounting rings 301 and their structures towards the center. When the flat glass 7 contacts the movable column 309, the mounting rings 301 continue to move towards the center. This allows the movable column 309 to be moved away from the flat glass 7 by the flat glass 7. This, in turn, drives the mounting plate 310 to move away from the flat glass 7. After one end of the mounting plate 310 moves away from the flat glass 7, it forces the sliding block 306 to move towards the center along the inside of the fixed plate 305 under the limitation of the fixed plate 305 and the sliding block 306. This, in turn, drives the pressing block 308 to move towards the center.The two ends of the flat glass 7 can then be clamped and fixed using the clamping block 308, allowing for transmittance testing on one side of the flat glass 7. Simultaneously, the water pressure supply mechanism 6 provides high-pressure water flow into the mounting ring 301, causing the blade ring 302, connecting ring 303, and rotating ring 304 to rotate. This, in turn, causes the fixing plate 305, clamping plate 307, and clamping block 308 to rotate, ultimately rotating and flipping the flat glass 7. At this point, the flat glass 7 is manually supported to prevent it from rotating under gravity. The other side of the flat glass 7 can then be tested. This completes the flipping of the flat glass 7, enabling the transmittance testing device 12 to test both sides of the flat glass 7, thus improving the accuracy of the flat glass panel transmittance testing.

[0024] The moving mechanism 4 includes an outer cylinder 401, which provides an installation position. The outer cylinder 401 is fixedly connected to the top inner side of the workbench 1. A limit ring 402 is slidably connected inside the outer cylinder 401, which can limit movement. An inner rod 403 is fixedly connected to the outer side of the limit ring 402, which drives the cleaning mechanism 5 to move. A tension spring 404 is provided inside the outer cylinder 401, which can drive the inner rod 403 to reset. An automatic water spray head 405 is fixedly connected inside the inner rod 403, which sprays liquid. The outer cylinder 401 is located on the side away from the inner rod 403. A one-way valve 406 is fixedly connected, and a second one-way valve 407 is fixedly connected to the outside of the first one-way valve 406. An inlet pipe 409 is fixedly connected to the side of the first one-way valve 406 away from the outer cylinder 401, and an outlet pipe 408 is fixedly connected to the top of the second one-way valve 407. When cleaning the flat glass 7, high-pressure liquid is first supplied using the water pressure supply mechanism 6, and the first one-way valve 406 is opened. The high-pressure liquid is then introduced into the interior of the outer cylinder 401 through the inlet pipe 409, which pushes the inner rod 403 to extend and move to the side of the flat glass 7 away from the outer cylinder 401. At this time, the first one-way valve 406 is closed, and the automatic spray head 405 is turned on. The outer cylinder 401... The liquid in section 1 is sprayed out through the automatic spray head 405, and under the action of the tension spring 404, the inner rod 403 is pulled towards the outer cylinder 401, thereby spraying the liquid onto the surface of the flat glass 7. At the same time, it can drive the cleaning mechanism 5 towards the outer cylinder 401, thereby scraping off the liquid on the flat glass 7 and cleaning the flat glass 7. When cleaning the other side of the flat glass 7, the flipping mechanism 3 is activated again. The flipping mechanism 3 can drive the push rod 506 to rotate upward, thereby driving the cleaning mechanism 5 to rotate upward and move away from the flat glass 7. When the push rod 506 rotates out of the range of the mounting box 501, The cleaning mechanism 5 will fall on the other side of the tilted flat glass 7. As the flat glass 7 flips over, the bottom of the cleaning mechanism 5 will come into contact with the other side of the flat glass 7. At this time, the water pressure supply mechanism 6 will provide high-pressure water flow again, which will drive the moving mechanism 4 and the cleaning mechanism 5 to clean the other side of the flat glass 7. After cleaning is completed, the automatic spray head 405 will be closed and the one-way valve 407 will be opened. Under the action of the tension spring 404, the inner rod 403 will move into the inner cylinder 401 again, so that the liquid inside the outer cylinder 401 can continue to be discharged through the one-way valve 407 and the outlet pipe 408.

[0025] The cleaning mechanism 5 includes a mounting box 501, which provides an installation position. One end of the mounting box 501 is rotatably connected to the end of the inner rod 403 away from the outer cylinder 401. Multiple clamping springs 502 are installed inside the mounting box 501. A limiting plate 503 is slidably connected inside the mounting box 501, which has a limiting function. A connecting plate 504 is fixedly connected to the bottom of the limiting plate 503, which has a connecting function. A cleaning brush 505 is fixedly connected to the bottom of the connecting plate 504, which cleans the flat glass 7. A push rod 506 is fixedly connected between the two rotating rings 304. Since the push rod 506 is fixedly connected between the two rotating rings 304 and is located below one side of the cleaning brush 505, when the push rod 506 rotates with the rotating rings 304, it can drive the cleaning brush 505 and the mounting box 501 to rotate. The cleaning mechanism 5 automatically cleans the flat glass before visual inspection, thereby keeping the flat glass clean and improving the accuracy of visual inspection.

[0026] The water pressure supply mechanism 6 includes a water pump 601, which pressurizes the liquid. The water pump 601 is externally fixedly connected to the outside of the workbench 1. A water suction pipe 602 is fixedly connected to the input end of the water pump 601. A filter 603 is threadedly connected to the end of the water suction pipe 602 away from the water pump 601. The filter 603 has a filtering function. An inlet pipe 604 is fixedly connected to the output end of the water pump 601. An automatic valve is fixedly connected to the end of the inlet pipe 604 away from the water pump 601. A connecting pipe 605 is fixedly connected to one end of the automatic valve. The connecting pipe 605 has a water flow function. The tops of the two ends of the connecting pipe 605 are respectively fixedly connected to the bottoms of two mounting rings 301. The bottom of the liquid inlet pipe 409 is fixedly connected to the outside of the water inlet pipe 604, and the bottom of the liquid outlet pipe 408 passes through the middle of the workbench 1. When high-pressure liquid is required, the water pump 601 is started. The input end of the water pump 601 uses the water pumping pipe 602 and the filter 603 to draw water from the inside of the liquid storage tank 8 and discharge it through the output end of the water pump 601 and the water inlet pipe 604. When the one-way valve 406 is closed and the automatic valve between the water inlet pipe 604 and the connecting pipe 605 is opened, the high-pressure water will enter the inside of the mounting ring 301 through the connecting pipe 605. When the automatic valve is closed and the one-way valve 406 is opened, the high-pressure water can flow into the inside of the outer cylinder 401.

[0027] Working principle: During testing, the flat glass 7 is first placed between the two flipping mechanisms 3. The motor 201 is started, and the output end of the motor 201 rotates, driving the moving block 203 to move towards the center along the inside of the sliding groove 204. This, in turn, drives the two mounting rings 301 and their structures towards the center. When the flat glass 7 contacts the movable column 309, the mounting rings 301 continue to move towards the center, thereby using the flat glass 7 to move the movable column 309 away from the flat glass 7. This, in turn, drives the mounting plate 310 away from the flat glass 7. After one end of the mounting plate 310 moves away from the flat glass 7, it forces the sliding block 306 to move along the fixed plate 305 under the limitation of the fixed plate 305 and the sliding block 306. The internal movement of the plate glass 7 towards the center causes the clamping block 308 to move towards the center, thereby clamping and fixing both ends of the plate glass 7. This allows for the detection of the light transmittance on one side of the plate glass 7. Meanwhile, the water pressure supply mechanism 6 provides high-pressure water flow into the interior of the mounting ring 301, causing the blade ring 302, connecting ring 303, and rotating ring 304 to rotate. This, in turn, causes the fixing plate 305, clamping plate 307, and clamping block 308 to rotate, thereby causing the plate glass 7 to rotate and flip. At this point, the plate glass 7 is manually held to prevent it from rotating. The other side of the plate glass 7 can then be detected. This completes the flipping of the plate glass 7, and the light transmittance detection device 12 can be used to detect both sides of the plate glass 7. When cleaning the flat glass 7, firstly, high-pressure liquid is supplied using the water pressure supply mechanism 6, and the one-way valve 406 is opened. The high-pressure liquid is then introduced into the outer cylinder 401 through the liquid inlet pipe 409, which pushes the inner rod 403 to extend and move to the side of the flat glass 7 away from the outer cylinder 401. At this time, the one-way valve 406 is closed and the automatic spray head 405 is turned on. The liquid in the outer cylinder 401 is sprayed out through the automatic spray head 405, and under the action of the tension spring 404, the inner rod 403 is pulled towards the outer cylinder 401, thus spraying the liquid onto the surface of the flat glass 7. At the same time, the cleaning mechanism 5 is moved towards the outer cylinder 401, which scrapes off the liquid from the flat glass 7 and cleans the flat glass 7. When cleaning the other side of the flat glass 7, the flipping mechanism 3 is activated again. 3 can drive the push rod 506 to rotate upward, thereby driving the cleaning mechanism 5 to rotate upward and leave the flat glass 7. After the push rod 506 rotates away from the range of the mounting box 501, the cleaning mechanism 5 will fall on the other side of the tilted flat glass 7. As the flat glass 7 flips over, the bottom of the cleaning mechanism 5 contacts the other side of the flat glass 7. At this time, the water pressure supply mechanism 6 provides high pressure water flow again, which can drive the moving mechanism 4 and the cleaning mechanism 5 to clean the other side of the flat glass 7. After the cleaning is completed, the automatic spray head 405 is closed and the one-way valve 2 407 is opened, so that under the action of the tension spring 404, the inner rod 403 can move into the inner part of the outer cylinder 401 again, so that the liquid inside the outer cylinder 401 can continue to be discharged through the one-way valve 2 407 and the liquid outlet pipe 408. When high-pressure liquid is required, water pump 601 is started. The input end of water pump 601 uses water pipe 602 and filter 603 to draw water from inside the liquid storage tank 8 and discharge it through the output end of water pump 601 and water inlet pipe 604. When the one-way valve 406 is closed and the automatic valve between water inlet pipe 604 and connecting pipe 605 is opened, the high-pressure water will enter the interior of mounting ring 301 through connecting pipe 605. When the automatic valve is closed and one-way valve 406 is opened, the high-pressure water can flow into the interior of outer cylinder 401.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A device for detecting the light transmittance of a flat glass panel, comprising a worktable (1), characterized in that, The workbench (1) is equipped with a driving mechanism (2) inside, and a flipping mechanism (3) is provided on the top of the driving mechanism (2). The driving mechanism (2) can drive the flipping mechanism (3) to move. The flipping mechanism (3) can drive the glass to flip. The workbench (1) is equipped with a moving water spraying mechanism (4) on the inner side. A cleaning mechanism (5) is provided at one end of the moving water spraying mechanism (4). The moving water spraying mechanism (4) can drive the cleaning mechanism (5) to move for cleaning the glass. The workbench (1) is equipped with a water pressure providing mechanism (6) on the outside. The water pressure providing mechanism (6) can use liquid to provide power. A light transmittance detection device (12) is fixedly connected to the outside of the workbench (1). A display mechanism (13) is fixedly connected to the top of the light transmittance detection device (12).

2. The device for detecting the light transmittance of a flat glass panel according to claim 1, characterized in that, The driving mechanism (2) includes a motor (201), which is externally fixedly connected to the inside of one side of the workbench (1). The output end of the motor (201) is fixedly connected to a threaded rod (202), and both ends of the threaded rod (202) are threadedly connected to moving blocks (203). A sliding groove (204) is provided in the middle of the workbench (1), and the two moving blocks (203) are slidably connected inside the sliding groove (204).

3. The device for detecting the light transmittance of a flat glass panel according to claim 2, characterized in that, The flipping mechanism (3) includes two mounting rings (301). The outer side of the mounting ring (301) is fixedly connected to the top of the moving block (203). The inner side of the mounting ring (301) is rotatably connected to a blade ring (302). The inner side of the blade ring (302) is fixedly connected to a connecting ring (303). The inner side of the connecting ring (303) is fixedly connected to a rotating ring (304). A fixing plate (305) is fixedly connected to one side of the rotating ring (304). Two sliding blocks (306) are slidably connected inside the fixing plate (305). A clamping plate (307) is fixedly connected to one side of the sliding block (306), and a connecting rod (311) is rotatably connected to the other end of the sliding block (306). An mounting plate (310) is rotatably connected between the two connecting rods (311). A movable column (309) is slidably connected to the middle of the fixed plate (305). A pressing block (308) is fixedly connected to the side of the clamping plate (307) near the movable column (309). A push spring (312) is sleeved on the outside of the movable column (309). One end of the push spring (312) is fixedly connected to the outside of the fixed plate (305).

4. The device for detecting the light transmittance of a flat glass panel according to claim 3, characterized in that, The mobile water spraying mechanism (4) includes an outer cylinder (401), the outer cylinder (401) is fixedly connected to the top inner side of the workbench (1), a limit ring (402) is slidably connected inside the outer cylinder (401), an inner rod (403) is fixedly connected to the outer side of the limit ring (402), a tension spring (404) is provided inside the outer cylinder (401), an automatic water spray head (405) is fixedly connected inside the inner rod (403), a one-way valve (406) is fixedly connected to the side of the outer cylinder (401) away from the inner rod (403), a one-way valve (407) is fixedly connected to the outside of the one-way valve (406), an inlet pipe (409) is fixedly connected to the side of the one-way valve (406) away from the outer cylinder (401), and an outlet pipe (408) is fixedly connected to the top of the one-way valve (407).

5. The device for detecting the light transmittance of a flat glass panel according to claim 4, characterized in that, The cleaning mechanism (5) includes a mounting box (501), one end of which is rotatably connected to the end of the inner rod (403) away from the outer cylinder (401). The mounting box (501) is provided with a plurality of clamping springs (502). The mounting box (501) is slidably connected with a limiting plate (503). The bottom of the limiting plate (503) is fixedly connected with a connecting plate (504). The bottom of the connecting plate (504) is fixedly connected with a cleaning brush (505). A push rod (506) is fixedly connected between the two rotating rings (304).

6. The device for detecting the light transmittance of a flat glass panel according to claim 3, characterized in that, The water pressure providing mechanism (6) includes a water pump (601), which is externally fixedly connected to the outside of the workbench (1). The input end of the water pump (601) is fixedly connected to a water suction pipe (602). The end of the water suction pipe (602) away from the water pump (601) is threadedly connected to a filter (603). The output end of the water pump (601) is fixedly connected to an inlet pipe (604). The end of the inlet pipe (604) away from the water pump (601) is fixedly connected to an automatic valve. One end of the automatic valve is fixedly connected to a connecting pipe (605). The tops of the two ends of the connecting pipe (605) are respectively fixedly connected to the bottoms of the two mounting rings (301).

7. The device for detecting the light transmittance of a flat glass panel according to claim 4, characterized in that, The bottom of the liquid inlet pipe (409) is fixedly connected to the outside of the water inlet pipe (604), and the bottom of the liquid outlet pipe (408) penetrates the middle of the workbench (1).

8. The device for detecting the light transmittance of a flat glass panel according to claim 3, characterized in that, A flat glass plate (7) is provided between the four clamping blocks (308), the other end of the push spring (312) is fixedly connected to the side of the mounting plate (310) near the fixing plate (305), and a water outlet pipe (313) is fixedly connected to the outer bottom of the mounting ring (301).

9. The device for detecting the light transmittance of a flat glass panel according to claim 1, characterized in that, A drain pipe (10) is fixedly connected to one side of the bottom end of the workbench (1), and a threaded cap (11) is threadedly connected to the outside of the drain pipe (10).

10. The device for detecting the light transmittance of a flat glass panel according to claim 8, characterized in that, The workbench (1) has multiple drainage holes (9) in the middle, and a liquid storage tank (8) is provided inside the bottom of the workbench (1). The bottom of the water outlet pipe (313) is located inside the liquid storage tank (8).

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