A platform for detecting tempered glass illumination

Abstract

The utility model discloses a kind of toughened glass light detection platform, including detection platform, the top surface of detection platform is fixedly connected with guide rail, the inside sliding connection of guide rail has mobile sliding table, mobile sliding table is oppositely arranged in the front and back two side positions of detection platform top surface, mobile sliding table top surface is also fixedly connected with balance frame, the outside of each mobile sliding table is also fixedly connected with mounting plate.The utility model is slidably connected with the sliding connection structure of guide rail and mobile sliding table by being set in the top of detection platform, and the driving cooperation of mobile motor and driving wheel, the flexible movement and accurate positioning of detection component are realized, mobile sliding table is proposed to slide on guide rail, drive shell assembly, illumination component and image acquisition module to move along glass surface, so that the different regions of glass can be continuously scanned and detected.

Description

Technical Field

[0001] This utility model belongs to the field of tempered glass testing technology, and in particular relates to a tempered glass light illumination testing platform. Background Technology

[0002] Tempered glass is classified into physically tempered glass and chemically tempered glass according to different tempering methods; into flat tempered glass and curved tempered glass according to the shape of the tempered glass; into ordinary tempered glass, semi-tempered glass and ultra-strong tempered glass according to different degrees of tempering; and into ordinary tempered glass, coated tempered glass and laminated tempered glass according to performance. During the production process, defects such as scratches, bubbles and impurities may occur on the surface of tempered glass, which need to be identified by light inspection.

[0003] For example, application number "CN202010285438.4" discloses a tempered glass testing platform, including a transport mechanism, a placement platform, and a drop ball mechanism. The platform transports the tempered glass to be tested to the placement platform, and the drop ball mechanism performs a drop ball impact test on the glass. An image acquisition mechanism captures images of the tempered glass after the drop ball impact, allowing for further analysis of the impact results. A controller and recording module can divide the tempered glass into several test areas based on images captured under illumination from historical testing, recording the test results for each area. Since tempered glass from the same batch often has similar quality and characteristics, the control module can control the speed at which the illumination lamp moves into the test area during the current test, based on the measurement results recorded in the database, thus improving the accuracy and efficiency of the testing results.

[0004] Based on the aforementioned existing technology, it is known that after tempered glass undergoes external tests such as ball impact or after production, it is necessary to use light to help identify whether there are defects such as bubbles or cracks inside the tempered glass. However, since cracks or bubbles will appear differently under different angles of light, for example, many defects cannot be effectively identified when viewed from above, which has limitations. Utility Model Content

[0005] This utility model provides a tempered glass illumination inspection platform to solve the problem that existing tempered glass, after undergoing external tests such as drop ball impact or after production, needs to be illuminated to help identify whether there are defects such as bubbles or cracks inside the tempered glass. However, since cracks or bubbles will appear differently under different angles of illumination, for example, many defects cannot be effectively identified when viewed from above, which has limitations.

[0006] The present invention adopts the following technical solution: a tempered glass light illumination testing platform, comprising a testing platform, a guide rail fixedly connected to the top surface of the testing platform, and a movable slide table slidably connected inside the guide rail. The movable slide is provided in two locations, which are arranged opposite each other on the front and rear sides of the top surface of the detection platform. A balance frame is fixedly connected to the top surface of the two movable slides, and a mounting plate is fixedly connected to the outer side of the two movable slides. A moving motor is fixedly connected to the top surface of both mounting plates, and a drive wheel is mounted on the bottom output shaft of the moving motor. A balance frame is also fixedly connected to the top surface of both moving slides. The inner sides of the two movable slides are rotatably connected to a housing assembly, and a lighting component and an image acquisition module are fixedly connected to the bottom surface of the housing assembly.

[0007] Compared with the prior art, the present invention achieves the following beneficial effects: To address the problems of low efficiency and missed defects in existing tempered glass inspection systems where the inspection components are fixed and cannot fully cover the glass surface, this invention utilizes a sliding connection structure between a guide rail at the top of the inspection platform and a movable slide, along with a driving mechanism involving a moving motor and drive wheels. This enables flexible movement and precise positioning of the inspection components. The movable slide slides along the guide rail, moving the housing assembly, illumination assembly, and image acquisition module along the glass surface, allowing for continuous scanning and inspection of different areas of the glass. Simultaneously, a balancing frame at the top of the movable slide ensures stability during movement, preventing inspection errors caused by shaking. This achieves efficient and comprehensive defect detection across the entire surface of tempered glass, improving inspection accuracy and automation while reducing the unreliability of manual intervention. To address the problems of fixed illumination and image acquisition angles, blind spots, and inability to identify complex defects in existing inspection equipment, this invention proposes a rotary motor mounted on a rear movable slide, directly connected to the housing assembly. This allows for multi-angle adjustment of the illumination component and image acquisition module. Specifically, the rotary motor drives the housing assembly to rotate, causing the illumination component and image acquisition module to deflect, thereby illuminating the glass surface from different directions and capturing images. Furthermore, the opposing arrangement of dual illumination components expands the illumination range and enhances the development effect of defects, effectively reducing inspection limitations and improving the ability to identify small or tilted defects such as scratches and bubbles, ensuring comprehensiveness and accuracy of the inspection. Attached Figure Description

[0008] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the front side view of the present invention; Figure 2 This is a schematic diagram of the combined structure of the movable slide and the balance frame of this utility model; Figure 3 This is a schematic diagram of the rear side structure of this utility model; Figure 4 This is a schematic diagram of the combined structure of the testing platform and support frame of this utility model; Figure 5 This is a schematic diagram of the combined structure of the mounting bracket and the feeding motor of this utility model; Figure 6 This is a top-side view of the structure of this utility model.

[0009] Attached Figure

[0010] 1. Detection platform; 101. Support frame; 1011. Side support plate; 1012. Conveyor roller; 1013. Glass component; 2. Mounting bracket; 201. Feeding motor; 2011. Drive roller; 3. Moving slide; 301. Balance frame; 3011. Mounting plate; 3012. Moving motor; 3013. Drive wheel; 3014. Housing assembly; 3015. Rotary motor; 3016. Illumination assembly; 3017. Image acquisition module. Detailed Implementation

[0011] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0012] The technical solutions provided by the various embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0013] Reference Figures 1 to 6 As shown, this embodiment of the utility model provides a tempered glass light illumination inspection platform, an inspection platform 1, with a guide rail fixedly connected to the top surface of the inspection platform 1, and a movable slide 3 slidably connected inside the guide rail. There are two movable slides 3. The two movable slides 3 are arranged opposite each other on the front and rear sides of the top surface of the detection platform 1. The top surfaces of the two movable slides 3 are also fixedly connected to the balance frame 301, and the outer sides of the two movable slides 3 are also fixedly connected to the mounting plate 3011. A moving motor 3012 is fixedly connected to the top surface of both mounting plates 3011. A drive wheel 3013 is installed on the bottom output shaft of the moving motor 3012. A balance frame 301 is also fixedly connected to the top surface of the two moving slides 3. The inner sides of the two movable slides 3 are rotatably connected to the housing assembly 3014. The bottom surface of the housing assembly 3014 is fixedly connected to the illumination assembly 3016 and the image acquisition module 3017. The detection basic framework is built by the detection platform 1, guide rail, movable slides 3, etc. The top of the two movable slides 3 is equipped with a balance frame 301 and the outer side is equipped with a mounting plate 3011. The movable motor 3012 on the mounting plate 3011 drives the drive wheel 3013 to move. The illumination assembly 3016 and the image acquisition module 3017 at the bottom of the housing assembly 3014 provide conditions for detection.

[0014] like Figure 2 As shown, specifically, a rotary motor 3015 is installed on the rear side of the movable slide 3 located at the rear. The front end of the rotary motor 3015 is provided with an output shaft, which is connected to the housing assembly 3014. By installing the rotary motor 3015 on the rear side of the movable slide 3 and connecting its output shaft to the housing assembly 3014, the rotary motor 3015 can drive the housing assembly 3014 to rotate, thereby adjusting the angles of the illumination component 3016 and the image acquisition module 3017 and reducing detection limitations.

[0015] like Figure 2 As shown, specifically, there are two illumination components 3016. The two illumination components 3016 are fixedly connected to the left and right sides of the bottom groove of the housing component 3014 in opposite directions. By fixing the two illumination components 3016 to the left and right sides of the bottom groove of the housing component 3014 in opposite directions, the dual illumination components 3016 can expand the illumination range, making it easier for the image acquisition module 3017 to capture the defects of the glass component 1013.

[0016] like Figure 1 As shown, specifically, a support frame 101 is fixedly connected to the bottom surface of the testing platform 1, and a side support plate 1011 is fixedly connected to the bottom surface of the testing platform 1. The side support plate 1011 is set perpendicular to the bottom surface of the testing platform 1. By fixing the support frame 101 and the side support plate 1011 at the bottom of the testing platform 1, the side support plate 1011 is perpendicular to the testing platform 1, the support frame 101 stably supports the platform, and the side support plate 1011 lays the foundation for the subsequent installation of the conveying structure.

[0017] like Figure 1As shown, specifically, there are four side support plates 1011, with each pair of longitudinally adjacent side support plates 1011 forming a group. The two groups of side support plates 1011 are fixedly connected to the left and right sides of the bottom surface of the detection platform 1 in opposite directions. By fixing the four side support plates 1011 to the left and right sides of the bottom of the detection platform 1 in two groups, each group containing two longitudinally adjacent side support plates 1011, this arrangement provides a symmetrical and stable installation position for the conveyor roller 1012.

[0018] like Figure 5 As shown, specifically, conveying rollers 1012 are rotatably connected to the inner sides of both sets of side support plates 1011. The conveying rollers 1012 are used to transport glass parts 1013. By rotatably connecting the conveying rollers 1012 to the inner sides of the two sets of side support plates 1011, the conveying rollers 1012 are used to transport glass parts 1013. The conveying rollers 1012 realize the automatic transport of glass parts 1013, improve efficiency and avoid human damage.

[0019] like Figure 1 As shown, specifically, the glass component 1013 is located below the housing assembly 3014. The outer side of the detection platform 1 is fixedly connected with a mounting bracket 2. There are four mounting brackets 2 in total, with each pair of longitudinally adjacent mounting brackets 2 forming a group. By fixing four mounting brackets 2 on the outer side of the detection platform 1 and setting them in two groups, the position of the glass component 1013 is ensured to be accurate for detection. The mounting brackets 2 are used to prepare for the installation of the feeding component.

[0020] like Figure 6 As shown, specifically, two sets of mounting brackets 2 are fixedly connected to the left and right sides of the testing platform 1 in opposite directions. A feeding motor 201 is fixedly connected to the outer side of each of the two mounting brackets 2. A drive roller 2011 is installed on the rear output shaft of the feeding motor 201. By fixing the two sets of mounting brackets 2 to the left and right sides of the testing platform 1 in opposite directions, and installing the feeding motor 201 on the outer side of the mounting bracket 2, with its output shaft connected to the drive roller 2011, the feeding motor 201 drives the drive roller 2011, which, together with the conveyor roller 1012, realizes the smooth conveying of the glass part 1013 and improves the comprehensiveness of the testing.

[0021] In use, first, place the tempered glass to be tested in the preset testing area of ​​the testing platform 1, ensuring that the glass is directly below the housing assembly 3014. Then, start the moving motor 3012 on the top of the mounting plate 3011 on the outside of the moving slide 3. The bottom output shaft of the moving motor 3012 starts to rotate, which in turn drives the drive wheel 3013 mounted on the output shaft to rotate synchronously. Since the moving slide 3 is slidably connected to the guide rail at the top of the testing platform 1, the rotation of the drive wheel 3013 will generate a driving force along the guide rail, pushing the moving slide 3 to slide linearly along the guide rail. During the sliding process of the moving slide 3, the balance frame 301 fixedly connected to its top plays a balancing support role, counteracting the swaying or tilting forces that may be generated during the movement, ensuring that the moving slide 3 always slides smoothly along the guide rail, avoiding the impact of displacement deviation on the subsequent testing accuracy. This design can provide a moving power source for subsequent testing, further improving practicality. After the movable slide 3 drives the housing assembly 3014 to slide to the target area of ​​the glass to be inspected, the movable motor 3012 is turned off, the drive wheel 3013 stops rotating, and the movable slide 3 is fixed in the current position. Then, the illumination component 3016 fixedly connected to the bottom of the housing assembly 3014 is activated. The illumination component 3016 emits the light required for inspection onto the tempered glass below, so that scratches, bubbles, impurities and other defects that may exist on or inside the glass surface are revealed under the illumination. At the same time, the image acquisition module 3017 fixedly connected to the bottom of the housing assembly 3014 is activated. The image acquisition module 3017 captures and identifies defects in the tempered glass after being illuminated by the illumination component 3016, and obtains the specific shape and location information of the defects in real time. If other areas of the tempered glass need to be inspected, the moving motor 3012 is restarted to repeat the sliding process of the moving slide 3, so that the moving slide 3 drives the housing assembly 3014, the illumination assembly 3016 and the image acquisition module 3017 to slide along the guide rail to the next inspection area of ​​the glass; after reaching the target area, the illumination and recognition operation is repeated until the full inspection of the entire inspection surface of the tempered glass is completed. During inspection, the housing assembly 3014 can be rotated by starting the rotary motor 3015 installed on the rear side of the movable slide 3, so as to drive the internal lighting assembly 3016 and image acquisition module 3017 to deflect and detect synchronously. The lighting assembly 3016 can adopt an LED lamp post structure, and the image acquisition module 3017 can adopt a CCD lens structure. The CCD lens structure receives the light reflected / refracted by the glass through its own optical structure, converts the light signal into an image signal, and captures the image of the glass inspection area in real time, presenting the defect contour that differs from the normal glass area (such as the linear shadow of scratches, the light spot of bubbles, etc.), so as to achieve the preliminary identification and recording of defects.

[0022] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A tempered glass illumination testing platform, comprising a testing platform (1), characterized in that, The top surface of the detection platform (1) is fixedly connected to a guide rail, and a movable slide (3) is slidably connected inside the guide rail. The movable slide (3) is provided in two places. Each movable slide (3) is arranged opposite to each other on the front and rear sides of the top surface of the detection platform (1). A balance frame (301) is fixedly connected to the top surface of each movable slide (3). An installation plate (3011) is fixedly connected to the outside of each movable slide (3). A moving motor (3012) is fixedly connected to the top surface of the mounting plate (3011). A drive wheel (3013) is installed on the bottom output shaft of the moving motor (3012). A balance frame (301) is also fixedly connected to the top surface of the two moving slides (3). Each of the movable slides (3) is rotatably connected to a housing assembly (3014) on its inner side. A lighting assembly (3016) and an image acquisition module (3017) are fixedly connected to the bottom surface of the housing assembly (3014).

2. The tempered glass illumination testing platform according to claim 1, characterized in that: A rotary motor (3015) is installed on the rear side of the movable slide (3) located at the rear. The front end of the rotary motor (3015) is provided with an output shaft, which is connected to the housing assembly (3014).

3. The tempered glass illumination testing platform according to claim 1, characterized in that: The illumination component (3016) is provided in two locations, and each illumination component (3016) is fixedly connected to the left and right sides of the bottom groove of the housing component (3014) in opposite directions.

4. The tempered glass illumination testing platform according to claim 1, characterized in that: A support frame (101) is fixedly connected to the bottom surface of the testing platform (1), and a side support plate (1011) is fixedly connected to the bottom surface of the testing platform (1). The side support plate (1011) is perpendicular to the bottom surface of the testing platform (1).

5. The tempered glass illumination testing platform according to claim 4, characterized in that: The side support plate (1011) is provided in four places, and each pair of longitudinally adjacent side support plates (1011) forms a group, and the two groups of side support plates (1011) are fixedly connected to the left and right sides of the bottom surface of the detection platform (1) in opposite directions.

6. The tempered glass illumination testing platform according to claim 5, characterized in that: Both sets of side support plates (1011) are rotatably connected to conveying rollers (1012) on their inner sides, which are used to convey glass pieces (1013).

7. A tempered glass illumination testing platform according to claim 6, characterized in that: The glass component (1013) is located below the housing assembly (3014). The outer side of the detection platform (1) is fixedly connected to the mounting bracket (2). There are four mounting brackets (2), and each pair of longitudinally adjacent mounting brackets (2) forms a group.

8. The tempered glass illumination testing platform according to claim 7, characterized in that: The two sets of mounting brackets (2) are fixedly connected to the left and right sides of the detection platform (1) in opposite directions. A feeding motor (201) is fixedly connected to the outer side of both mounting brackets (2). A drive roller (2011) is installed on the rear output shaft of the feeding motor (201).

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