Glass plate flatness detection device

Abstract

The invention relates to the technical field of glass detection, in particular to a glass plate flatness detection device.An overturning motor is installed on one side of a detection box body, the output end of the overturning motor penetrates through the detection box body, and the output end of the overturning motor is fixedly connected with an overturning bottom plate; two overturning side plates are fixedly connected to the side, away from the overturning motor, of the overturning bottom plate, adjusting grooves are formed in the tops and the bottoms of the overturning side plates at equal intervals, and protective sliding blocks are slidably connected into the adjusting grooves in a clamped mode; fixed mounting plates are fixedly connected to one sides of the protection sliding blocks on the inner side of the top adjusting groove and one sides of the protection sliding blocks on the inner side of the bottom adjusting groove correspondingly, overturning inner shafts are fixedly connected to the sides, away from the protection sliding blocks, of the fixed mounting plates, overturning pressing rollers are rotationally connected to the outer sides of the overturning inner shafts, and an overturning mechanism and a conveying device are arranged in the overturning inner shafts; the flatness of the glass plate to be detected is efficiently and accurately detected by accurately controlling and coordinating the actions of all the components, the occupied area is small, and the requirement for space is not high.

Description

Technical Field

[0001] The invention relates to the technical field of glass detection, in particular to a glass plate flatness detection device. Background Art

[0002] The flatness of a glass plate refers to the degree of deviation of each point on the surface of the glass plate from the ideal plane. Usually, the flatness directly affects the application effect of the glass, such as optical performance, appearance quality, etc. In the field of optics, the flatness requirements are particularly strict, because even a tiny unevenness may cause light scattering or reflection, affecting the imaging quality. In the field of architecture and decoration, flatness is equally important. It is related to the appearance and structural strength of the glass. Precision instruments such as interferometers are usually used to measure the flatness of glass plates to ensure that they meet specific standards and requirements.

[0003] In the prior art, glass plate flatness detection devices are often operated on assembly lines and are designed for large-scale production environments with a high tolerance for errors. However, there are inherent limitations in its scope of application: it is difficult to achieve accurate detection of small-batch or personalized customized glass plates. At the same time, the equipment occupies a large area and has high requirements for space. If a general plate flatness detection device is used, it is necessary to detect both sides of the glass plate separately, which is cumbersome to operate. What is particularly important is that glass plates, as fragile items, must strictly abide by the principle of handling with care during the detection process to avoid damage, which is significantly different from the handling method of ordinary plates; for this reason, the present invention provides a glass plate flatness detection device. Summary of the invention

[0004] The object of the present invention is to provide a glass plate flatness detection device to solve the problems raised in the above background technology.

[0005] The technical solution of the present invention is: a glass plate flatness detection device, comprising a detection box body and a glass plate to be detected, a flip motor is installed on one side of the detection box body, the output end of the flip motor passes through the detection box body, and the output end of the flip motor is fixedly connected to a flip bottom plate, the flip bottom plate is fixedly connected to a side away from the flip motor with two flip side plates, the top and bottom of the flip side plates are equidistantly provided with adjustment grooves, the interiors of the adjustment grooves are slidably clamped with protective sliders, the protective slider inside the top adjustment groove and one side of the protective slider inside the bottom adjustment groove are respectively fixedly connected to a fixed mounting plate, the fixed mounting plate is fixedly connected to a flip inner shaft on the side away from the protective slider, the outer side of the flip inner shaft is rotatably connected to a flip pressure roller, and the glass plate to be detected The glass plate is placed between the flipping rollers, and the protective sliding block inside the top adjusting groove of the flip side plate and one side of the protective sliding block inside the bottom adjusting groove are respectively fixedly connected with an adjusting pressure plate, and a telescopic connecting cylinder is installed between the two adjusting pressure plates, and a spring is installed inside the telescopic connecting cylinder, and the bottom adjusting pressure plate is fixedly connected to the top protective sliding block, and the top adjusting pressure plate is fixedly connected to the bottom protective sliding block. The bottom of the detection box is fixedly connected with an adjusting electric cylinder, and the side inner wall of the detection box is fixedly connected with a sliding clamping block, and the top of the adjusting electric cylinder is fixedly connected with a U-shaped groove block, and the two sides of the U-shaped groove block are fixedly connected with limiting sliding blocks, and the limiting sliding block is slidably clamped on the inner side of the sliding clamping block, and the top of the U-shaped groove block is fixedly connected with two adjusting push plates, and the two The adjusting push plates are respectively located at the bottom of the adjusting pressure plates on the sides of the two flip side plates. The interior of the detection box is fixedly connected with a telescopic electric cylinder, and the output end of the telescopic electric cylinder is fixedly connected with a pushing plate. The bottom of the pushing plate is fixedly connected with two pushing blocks. The top and bottom of the flip bottom plate are respectively provided with two centrally symmetrical pushing grooves. When in use: when one side of the detection is completed, the adjusting electric cylinder starts to push, and the U-shaped groove block is moved upward through the limiting position of the limiting slider and the sliding clamping block, so that the adjusting push plates on both sides are pushed upward, and the bottom adjusting pressure plate is pushed upward. Because the bottom adjusting pressure plate corresponds to the top protective slider, the top fixed mounting plate is moved upward, and at the same time, the top adjusting pressure plate is fixed through the limiting position of the bottom protective slider, and at the same time, the bottom flip pressure roller It is at the highest point and is flush with the glass plate to be inspected that is transmitted. The top flip pressure roller is away from the bottom flip pressure roller. After the glass plate to be inspected contacts the flip side plate, the adjustment electric cylinder shrinks, the U-shaped groove block moves down, the adjustment push plate and the adjustment pressure plate are disengaged, and the two fixed mounting plates approach each other. The top flip pressure roller fixes the top of the glass plate to be inspected, and the flip motor starts to rotate to rotate the glass plate to be inspected 180 degrees. Then the adjustment electric cylinder extends out to make the bottom flip pressure roller flush with the conveying device as mentioned above. Then the telescopic electric cylinder shrinks, and the push block passes through the push groove of the flip bottom plate to push the glass plate to be inspected to move, so that the glass plate to be inspected enters the transmission and inspection. Because the push groove is centrally symmetrical, the push block corresponds to the push groove every time the flip bottom plate is flipped.

[0006] Preferably, a conveying motor is installed on one side of the detection box body, and the inner walls of both sides of the detection box body are respectively fixedly connected with fixed side blocks, and a conveying inner shaft is rotatably connected between the two fixed side blocks, and the inner walls of both sides of the detection box body are respectively fixedly connected with the conveying side blocks, and the conveying inner shaft is rotatably connected between the two conveying side blocks, the top of the conveying side block is fixedly and rotatably connected with a guide protection roller, the top of the guide protection roller is rotatably connected with a fixed top plate, and the fixed top plate is fixedly connected to the inner wall of the detection box body, the outer sides of the two conveying inner shafts are both rotatably connected with conveying rollers, and the outer sides of the two conveying rollers are movably sleeved with black rubber belts, the top inner wall of the detection box body is fixedly connected with an infrared detector, and the infrared detector is located on the top of the black rubber belt, the output end of the conveying motor is fixedly connected to the conveying inner shaft inside the conveying side block, the top of the fixed side block is movably connected with a pressure delivery column, the top of the pressure delivery column is movably connected with a pressure delivery clamping block, and the pressure delivery roller is rotatably connected between the two pressure delivery clamping blocks. , the top and bottom of the pressure-feeding column are both provided with pressure-feeding springs, and the internal structure of the detection box forms an angle of five degrees with the detection box. After the glass plate to be detected passes through the pressure-feeding roller, it will directly slide to the side of the flip bottom plate, and the side of the flip bottom plate is provided with a rubber pad; when in use: when the glass plate to be detected enters the detection box, the pressure-feeding roller is squeezed and pushed upward, the conveying motor is started, the conveying roller is driven to rotate, and the black rubber belt is driven to rotate, so that the glass plate to be detected is conveyed at the top, and scanned and detected by the infrared detector. The black rubber belt can absorb or reflect all infrared rays that penetrate the glass plate to be detected to ensure the accuracy of the measurement. The glass plate to be detected can be fixed by the pressure-feeding roller, and the internal structure of the detection box forms an angle of five degrees, so that after the glass plate to be detected passes through the top of the black rubber belt, the glass plate to be detected can slide to, and the side of the flip bottom plate is provided with a rubber pad to prevent the glass plate to be detected from being damaged. Similarly, the other side of the glass plate to be detected is detected when returning.

[0007] The present invention provides a glass plate flatness detection device through improvement, which has the following improvements and advantages compared with the prior art:

[0008] First, the glass plate flatness detection device described in the present invention, when completing the detection of one side, the adjustment electric cylinder is started to push, and the U-shaped groove block is moved upward through the limit of the limit slider and the sliding clamp, so that the adjustment push plates on both sides are pushed upward, and the bottom adjustment pressure plate is pushed upward. Because the bottom adjustment pressure plate corresponds to the top protective slider, the top fixed mounting plate is moved upward, and at the same time, the top adjustment pressure plate is fixed through the limit of the bottom protective slider, and at the same time, the bottom flip pressure roller is at the highest point, flush with the glass plate to be detected that is transmitted, and the top flip pressure roller is away from the bottom flip pressure roller, and the glass plate to be detected is aligned with the bottom flip pressure roller. After the flip side plate contacts, the adjustment electric cylinder shrinks, the U-shaped groove block moves down, the adjustment push plate and the adjustment pressure plate are separated, the two fixed mounting plates approach each other, the top flip pressure roller fixes the top of the glass plate to be detected, the flip motor starts to rotate, and the glass plate to be detected rotates 180 degrees, and then the adjustment electric cylinder extends, and the bottom flip pressure roller is flush with the conveying device as mentioned above, and then the telescopic electric cylinder shrinks, and the push block pushes the glass plate to be detected through the push groove of the flip bottom plate, so that the glass plate to be detected enters the transmission and detection. Because the push groove is centrally symmetrical, each time the flip bottom plate flips, the push block corresponds to the push groove;

[0009] Second, the glass plate flatness detection device described in the present invention, when the glass plate to be detected enters the detection box, the pressure roller is squeezed and pushed upward, the transmission motor is started, the transmission roller is driven to rotate, and the black rubber belt is driven to rotate, so that the glass plate to be detected is transmitted at the top, and scanned and detected by the infrared detector. The black rubber belt can absorb or reflect all infrared rays that penetrate the glass plate to be detected to ensure the accuracy of measurement. The glass plate to be detected can be fixed by the pressure roller. The angle formed by the internal structure of the detection box is five degrees, so that the glass plate to be detected can slide to the side of the flip bottom plate after passing through the top of the black rubber belt. The side of the flip bottom plate is provided with a rubber cushion to prevent the glass plate to be detected from being damaged. Similarly, the other side of the glass plate to be detected is detected when returning;

[0010] Summary: The present invention describes a glass plate flatness detection device, after the glass plate to be detected contacts the flip side plate, the adjustment electric cylinder contracts, the U-shaped groove block moves downward, the adjustment push plate and the adjustment pressure plate are disengaged, the two fixed mounting plates approach each other, the top flip pressure roller fixes the top of the glass plate to be detected, the flip motor starts to rotate, so that the glass plate to be detected is rotated one hundred and eighty degrees, and the glass plate to be detected is turned over, and a flip mechanism and a conveying device are arranged inside, so that the flatness of the glass plate to be detected can be efficiently and accurately detected by precisely controlling and coordinating the actions of various components, and the area occupied is small, and there is no high requirement for space. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments:

[0012] Figure 1It is a three-dimensional structural schematic diagram of the present invention;

[0013] Figure 2 It is a schematic diagram of the detection box structure of the present invention;

[0014] Figure 3 It is a schematic diagram of the structure of the infrared detector of the present invention;

[0015] Figure 4 It is a schematic diagram of the structure of the black rubber belt of the present invention;

[0016] Figure 5 It is a schematic diagram of the structure of the telescopic electric cylinder of the present invention;

[0017] Figure 6 It is a schematic diagram of the structure of the flip bottom plate of the present invention;

[0018] Figure 7 It is a schematic diagram of the flip side plate structure of the present invention;

[0019] Figure 8 It is a schematic diagram of the structure of the flip motor of the present invention;

[0020] Fig. 9 It is a schematic diagram of the U-shaped slot block structure of the present invention.

[0021] Description of reference numerals:

[0022] 1. Detection box; 2. Flip motor; 3. Glass plate to be detected; 4. Infrared detector; 5. Conveying motor; 6. Conveying inner shaft; 7. Fixed side block; 8. Conveying side block; 9. Guide protection roller; 10. Fixed top plate; 11. Pressure column; 12. Pressure spring; 13. Pressure clamp; 14. Pressure roller; 15. Conveying roller; 16. Black rubber belt; 17. Telescopic electric cylinder; 18. Push plate; 19. Push block; 20. Flip bottom plate; 21. Flip side plate; 22. Protection slider; 23. Adjust pressure plate; 24. Telescopic connecting tube; 25. Fixed mounting plate; 26. Flip inner shaft; 27. Flip pressure roller; 28. Adjust electric cylinder; 29. ​​U-shaped groove block; 30. Sliding clamp; 31. Limit slider; 32. Adjust push plate. DETAILED DESCRIPTION

[0023] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] The present invention provides a glass plate flatness detection device through improvement. The technical solution of the present invention is:

[0025] like Figure 1-Figure 9As shown, a glass plate flatness detection device comprises a detection box 1 and a glass plate 3 to be detected. A flip motor 2 is installed on one side of the detection box 1, and the output end of the flip motor 2 passes through the detection box 1, and the output end of the flip motor 2 is fixedly connected to a flip bottom plate 20, and the flip bottom plate 20 is fixedly connected to a side away from the flip motor 2 with two flip side plates 21, and the top and bottom of the flip side plates 21 are equidistantly provided with adjustment grooves, and the insides of the adjustment grooves are slidably connected with protective sliders 22, and the protective sliders 22 on the inner side of the top adjustment groove and the protective sliders 22 on the inner side of the bottom adjustment groove are respectively fixedly connected with fixed mounting plates 25, and the fixed mounting plate 25 is fixedly connected with a flip inner shaft 26 on the side away from the protective slider 22, and the outer side of the flip inner shaft 26 is rotatably connected with a flip pressure roller 27, and the glass plate 3 to be detected is placed between the flip pressure rollers 27, and the protective sliders 22 on the inner side of the top adjustment groove of the flip side plate 21 and the protective sliders 22 on the inner side of the bottom adjustment groove are respectively fixedly connected with adjustment pressure plates 23. A telescopic connecting cylinder 24 is installed between the whole pressing plates 23, and a spring is installed inside the telescopic connecting cylinder 24. The bottom adjusting pressing plate 23 is fixedly connected to the top protective sliding block 22, and the top adjusting pressing plate 23 is fixedly connected to the bottom protective sliding block 22. The bottom of the detection box 1 is fixedly connected with an adjusting electric cylinder 28, and the inner wall of the side of the detection box 1 is fixedly connected with a sliding clamping block 30. The top of the adjusting electric cylinder 28 is fixedly connected with a U-shaped groove block 29, and the two sides of the U-shaped groove block 29 are fixedly connected with a limited slider 31. The limited slider 31 is slidably connected to the inner side of the sliding clamping block 30. The top of the U-shaped groove block 29 is fixedly connected with two adjusting push plates 32, and the two adjusting push plates 32 are respectively located at the bottom of the adjusting pressing plate 23 on the sides of the two flip side plates 21. The inside of the detection box 1 is fixedly connected with a telescopic electric cylinder 17, and the output end of the telescopic electric cylinder 17 is fixedly connected with a push plate 18. The bottom of the push plate 18 is fixedly connected with two push blocks 19, and the top and bottom of the flip bottom plate 20 are respectively provided with two centrally symmetrical push grooves;When in use: after completing one side inspection, the adjustment electric cylinder 28 starts pushing, and through the limiting position of the limiting slider 31 and the sliding clamp 30, the U-shaped groove block 29 is moved upward, and the adjustment push plates 32 on both sides are pushed upward, pushing the bottom adjustment pressure plate 23 upward. Because the bottom adjustment pressure plate 23 corresponds to the top protection slider 22, the top fixed mounting plate 25 is moved upward, and at the same time, the top adjustment pressure plate 23 is fixed through the limiting position of the bottom protection slider 22. At the same time, the bottom flip pressure roller 27 is at the highest point, flush with the glass plate 3 to be inspected that is transmitted, and the top flip pressure roller 27 is away from the bottom flip pressure roller 27. After the glass plate 3 to be inspected contacts with the flip side plate 21, the adjustment The whole electric cylinder 28 is retracted, the U-shaped groove block 29 moves down, the adjustment push plate 32 is separated from the adjustment pressure plate 23, the two fixed mounting plates 25 are close to each other, the top flip pressure roller 27 fixes the top of the glass plate 3 to be detected, the flip motor 2 starts to rotate, and the glass plate 3 to be detected is rotated 180 degrees, and then the adjustment electric cylinder 28 is extended, and the bottom flip pressure roller 27 is flush with the conveying device as mentioned above, and then the telescopic electric cylinder 17 is retracted, and the push block 19 pushes the glass plate 3 to be detected through the push groove of the flip bottom plate 20, so that the glass plate 3 to be detected enters the transmission and detection. Because the push groove is centrally symmetrical, each time the flip bottom plate 20 is flipped, the push block 19 corresponds to the push groove. ;

[0026] Furthermore, a conveying motor 5 is installed on one side of the detection box 1, and the inner walls on both sides of the detection box 1 are fixedly connected with fixed side blocks 7, and a conveying inner shaft 6 is rotatably connected between the two fixed side blocks 7. The inner walls on both sides of the detection box 1 are fixedly connected with conveying side blocks 8, and the conveying inner shaft 6 is rotatably connected between the two conveying side blocks 8. The top of the conveying side block 8 is fixedly rotatably connected with a guide protection roller 9, and the top of the guide protection roller 9 is rotatably connected with a fixed top plate 10. The fixed top plate 10 is fixedly connected to the inner wall of the detection box 1, and the two conveying The outer sides of the inner shaft 6 are rotatably connected with a conveying roller 15, and the outer sides of the two conveying rollers 15 are movably sleeved with a black rubber belt 16. The top inner wall of the detection box 1 is fixedly connected with an infrared detector 4, and the infrared detector 4 is located on the top of the black rubber belt 16. The output end of the conveying motor 5 is fixedly connected to the conveying inner shaft 6 on the inner side of the conveying side block 8. The top of the fixed side block 7 is movably connected with a pressure delivery column 11, and the top of the pressure delivery column 11 is movably connected with a pressure delivery clamping block 13. A pressure delivery roller 14 is rotatably connected between the two pressure delivery clamping blocks 13. The pressure delivery column 1 1 is provided with a pressure spring 12 at the top and bottom, and the internal structure of the detection box 1 forms an angle of five degrees with the detection box 1. After the glass plate 3 to be detected passes through the pressure roller 14, it will directly slide to the side of the flip bottom plate 20, and the side of the flip bottom plate 20 is provided with a rubber cushion; when in use: when the glass plate 3 to be detected enters the detection box 1, the pressure roller 14 is squeezed upward, the transmission motor 5 is started, the transmission roller 15 is driven to rotate, and the black rubber belt 16 is driven to rotate, so that the glass plate 3 to be detected is transmitted at the top and passes through the infrared detector 4 is used for scanning detection. The black rubber belt 16 can absorb or reflect all infrared rays penetrating the glass plate 3 to be detected to ensure the accuracy of measurement. The glass plate 3 to be detected can be fixed by the pressure roller 14. The angle formed by the internal structure of the detection box 1 is five degrees, so that the glass plate 3 to be detected can slide to the side of the flip bottom plate 20 after passing through the top of the black rubber belt 16. The side of the flip bottom plate 20 is provided with a rubber cushion to prevent the glass plate 3 to be detected from being damaged. Similarly, the other side of the glass plate 3 to be detected can be detected when returning.

[0027] Working principle: When using: After one side of the inspection is completed, the adjustment electric cylinder 28 is started to push, and the U-shaped groove block 29 is moved upward through the limit of the limit slider 31 and the sliding clamp 30, so that the adjustment push plates 32 on both sides are pushed upward, and the bottom adjustment pressure plate 23 is pushed upward. Because the bottom adjustment pressure plate 23 corresponds to the top protection slider 22, the top fixed mounting plate 25 moves upward, and at the same time, the top adjustment pressure plate 23 is fixed through the limit of the bottom protection slider 22, and the bottom flip pressure roller 27 is at the highest point, which is in contact with the transmitted The glass plate 3 to be inspected is flush, the top flip roller 27 is away from the bottom flip roller 27, and after the glass plate 3 to be inspected contacts the flip side plate 21, the adjustment electric cylinder 28 is retracted, the U-shaped groove block 29 moves down, the adjustment push plate 32 is separated from the adjustment pressure plate 23, and the two fixed mounting plates 25 are close to each other. The top flip roller 27 fixes the top of the glass plate 3 to be inspected, and the flip motor 2 starts to rotate to rotate the glass plate 3 to be inspected 180 degrees. Then the adjustment electric cylinder 28 is extended to make the bottom flip roller 27 flush with the conveying device as mentioned above. Afterwards, the telescopic electric cylinder 17 contracts, and the pushing block 19 pushes the glass plate 3 to be detected to move through the pushing groove of the flip bottom plate 20, so that the glass plate 3 to be detected enters the transmission and detection. Because the pushing groove is centrally symmetrical, each time the flip bottom plate 20 is flipped, the pushing block 19 corresponds to the pushing groove. When the glass plate 3 to be detected enters the detection box 1, the pressing roller 14 is squeezed upward, and the transmission motor 5 is started, driving the transmission roller 15 to rotate, driving the black rubber belt 16 to rotate, so that the glass plate 3 to be detected is transmitted at the top, and scanned and detected by the infrared detector 4. The black rubber belt 16 can absorb or reflect all infrared rays penetrating the glass plate 3 to be detected to ensure the accuracy of the measurement. The glass plate 3 to be detected can be fixed by the pressing roller 14. The angle formed by the internal structure of the detection box 1 is five degrees, so that the glass plate 3 to be detected can slide to after passing through the top of the black rubber belt 16. The side of the flip bottom plate 20 is provided with a rubber cushion to prevent the glass plate 3 to be detected from being damaged. Similarly, the other side of the glass plate 3 to be detected is detected when returning.

[0028] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A glass plate flatness detection device, comprising a detection box (1) and a glass plate to be detected (3), characterized in that: A flip motor (2) is installed on one side of the detection box (1), the output end of the flip motor (2) passes through the detection box (1), and the output end of the flip motor (2) is fixedly connected to a flip bottom plate (20), and the flip bottom plate (20) is fixedly connected to a side away from the flip motor (2) with two flip side plates (21), and the top and bottom of the flip side plates (21) are equidistantly provided with adjustment grooves, and the insides of the adjustment grooves are slidably engaged with protective sliders (22), and the protective sliders (22) on the inner sides of the top adjustment groove and the protective sliders (22) on the inner sides of the bottom adjustment groove are respectively fixedly connected to fixed mounting plates (25), and the fixed mounting plates (25) are fixedly connected to a flip inner shaft (26) on the side away from the protective slider (22), and the outer side of the flip inner shaft (26) is rotatably connected to a flip pressure roller (27), and the glass plate (3) to be detected is placed between the flip pressure rollers (27).

2. A glass plate flatness detection device according to claim 1, characterized in that: The protective slide block (22) inside the top adjustment groove of the flip side plate (21) and one side of the protective slide block (22) inside the bottom adjustment groove are respectively fixedly connected with an adjustment pressing plate (23); a telescopic connecting cylinder (24) is installed between the two adjustment pressing plates (23); a spring is installed inside the telescopic connecting cylinder (24); the bottom adjustment pressing plate (23) is fixedly connected to the top protective slide block (22); and the top adjustment pressing plate (23) is fixedly connected to the bottom protective slide block (22).

3. A glass plate flatness detection device according to claim 2, characterized in that: The bottom of the detection box (1) is fixedly connected with an adjustment electric cylinder (28), the inner wall of the side of the detection box (1) is fixedly connected with a sliding clamp (30), the top of the adjustment electric cylinder (28) is fixedly connected with a U-shaped groove block (29), both sides of the U-shaped groove block (29) are fixedly connected with limit sliders (31), the limit sliders (31) are slidably engaged with the inner side of the sliding clamp (30), the top of the U-shaped groove block (29) is fixedly connected with two adjustment push plates (32), and the two adjustment push plates (32) are respectively located at the bottom of the side adjustment pressure plates (23) of the two flip side plates (21).

4. A glass plate flatness detection device according to claim 3, characterized in that: A telescopic electric cylinder (17) is fixedly connected inside the detection box (1), a push plate (18) is fixedly connected to the output end of the telescopic electric cylinder (17), two push blocks (19) are fixedly connected to the bottom of the push plate (18), and two centrally symmetrical push grooves are respectively provided at the top and bottom of the flip bottom plate (20).

5. A glass plate flatness detection device according to claim 4, characterized in that: A conveying motor (5) is installed on one side of the detection box (1); fixed side blocks (7) are fixedly connected to the inner walls of both sides of the detection box (1); a conveying inner shaft (6) is rotatably connected between the two fixed side blocks (7); conveying side blocks (8) are fixedly connected to the inner walls of both sides of the detection box (1); a conveying inner shaft (6) is rotatably connected between the two conveying side blocks (8); a guide protection roller (9) is fixedly and rotatably connected to the top of the guide protection roller (9); and a fixed side block (8) is rotatably connected to the top of the guide protection roller (9). A fixed top plate (10) is fixedly connected to the inner wall of the detection box (1); the outer sides of the two transmission inner shafts (6) are rotatably connected to transmission rollers (15); the outer sides of the two transmission rollers (15) are movably sleeved with black rubber belts (16); the top inner wall of the detection box (1) is fixedly connected to an infrared detector (4); the infrared detector (4) is located on the top of the black rubber belt (16); and the output end of the transmission motor (5) is fixedly connected to the transmission inner shaft (6) on the inner side of the transmission side block (8).

6. A glass plate flatness detection device according to claim 5, characterized in that: The top of the fixed side block (7) is movably connected to a pressure-feeding column (11), the top of the pressure-feeding column (11) is movably connected to a pressure-feeding clamping block (13), a pressure-feeding roller (14) is rotatably connected between the two pressure-feeding clamping blocks (13), and pressure-feeding springs (12) are provided at the top and bottom of the pressure-feeding column (11).

7. A glass plate flatness detection device according to claim 6, characterized in that: The internal structure of the detection box (1) forms an angle of five degrees with the detection box (1). After the glass plate (3) to be detected passes through the pressure roller (14), it will directly slide to the side of the flip bottom plate (20), and the side of the flip bottom plate (20) is provided with a rubber cushion.

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