Rapid flaw detection equipment for tempered glass production line

Abstract

The invention relates to the technical field of flaw detection, and discloses rapid flaw detection equipment for a tempered glass production line, which comprises a workbench, a first conveying assembly, a suspension assembly, a second conveying assembly, an ultrasonic assembly, an infrared thermal image detection assembly and a protective frame, the workbench is installed in the tempered glass production line, the protection frame is perpendicularly installed on the table top of the workbench, the suspension assembly is arranged in the protection frame, and the first conveying assembly and the second conveying assembly are installed on the suspension assembly. Ultrasonic assemblies are arranged in the middle of the top end of the protection frame within the moving range of the first conveying assembly and in the middle of the table top of the workbench close to the second conveying assembly. Through different-side distribution detection and cross validation and confirmation of different-side detection results, the positions of the defects and whether the defects exist on the multilayer structure are distinguished, the interference problem in the single-side detection process is reduced, horizontal arrangement is always maintained in the detection process, and the damage risk caused by face turning or vertical arrangement in the detection process is reduced.

Description

Technical Field

[0001] The invention relates to the field of flaw detection, and more particularly to a rapid flaw detection device for a tempered glass production line. Background Art

[0002] Tempered glass is a safety glass made through a special heat treatment process. Compared with ordinary glass, it has higher strength, safety and heat resistance.

[0003] It is used in many fields. For example, in the construction industry, glass used for building exterior walls, curtain walls, windows, railings, etc., all need to undergo strict quality inspections to ensure the safety and stability of the building.

[0004] Existing tempered glass inspection is performed by entering the inspection equipment piece by piece, and some internal and surface defects are detected through single-sided penetration. Due to the thickness of the tempered glass itself, there will be interference when locating and finding defects through single-sided penetration inspection, which affects many tempered glass defects on different levels and cannot be detected. However, for multi-sided inspection, it is necessary to turn over or set the tempered glass vertically. In this process, the single-sided edge of the tempered glass will be at unnecessary risk of damage. Summary of the invention

[0005] The invention provides a rapid flaw detection device for a tempered glass production line, which solves the technical problems in the related art.

[0006] The present invention provides a rapid flaw detection device for a tempered glass production line, comprising a workbench, a first conveying component, a suspension component, a second conveying component, an ultrasonic component, an infrared thermal imaging detection component and a protective frame; The workbench is installed in the tempered glass production line, the protective frame is vertically installed on the table top of the workbench, the suspension component is arranged inside the protective frame, the first conveying component and the second conveying component are installed on the suspension component, the middle of the top of the protective frame within the activity range of the first conveying component and the middle of the table top of the workbench close to the second conveying component are both provided with ultrasonic components, and the infrared thermal imaging detection component is arranged on the table top of the workbench between the first conveying component and the second conveying component; The suspension assembly includes a set of suspension rails arranged in parallel; The first conveying assembly includes a first gantry, a first glass transfer bin and a suction cup assembly, the bottom end of the first gantry is mounted on the outer walls on both sides of the top of the first glass transfer bin, suspension rollers are arranged on the outer walls on both sides of the first gantry, the suspension rollers roll on the suspension tracks, an opening is arranged on the top of the first glass transfer bin, a short transfer roller is mounted on the inner side wall of the first glass transfer bin, the roller end of the short transfer roller is arranged inside the opening side, and the suction cup assembly is mounted on the outer wall of one end of the first glass transfer bin away from the opening side; The second conveying assembly includes a second gantry, a second glass transfer bin and a suction cup assembly, wherein the opening side of the second glass transfer bin is opened below the second glass transfer bin, and the suction cup assembly is arranged on the top outer wall of the second glass transfer bin near the middle of the workbench; The inner wall of the bottom end of the second glass transfer warehouse is provided with conveying brackets on both sides of the opening side, and a supporting L-shaped frame is provided at the end of the conveying bracket. The supporting L-shaped frame has bending grooves equidistantly opened. The ends of the conveying bracket are connected by sprockets, and the sprockets are circulated and transported by chains.

[0007] Furthermore, the suction cup assembly includes a swing angle hydraulic rod, a telescopic hydraulic rod, a pneumatic suction cup and a hydraulic rod bracket. The hydraulic rod bracket is installed on the outer wall of the glass transfer warehouse, the telescopic hydraulic rod is installed on the hydraulic rod bracket through an axis, the end of the telescopic hydraulic rod is installed on the outer wall of the hydraulic rod bracket through an axis, the telescopic end of the telescopic hydraulic rod is installed with a suction cup rod, and the pneumatic suction cup is installed on the rod end of the suction cup rod.

[0008] Furthermore, in terms of the opening specifications of the first glass transfer bin and the second glass transfer bin, the opening size is not less than the size of the tempered glass to be tested, and the panel portion of the tempered glass is completely exposed within the detection range of the detection end.

[0009] Furthermore, a support base is provided in the middle of the workbench, and the support base includes a base body and supporting corner pads arranged at the four corners of the base body. At the same time, a groove for placing an ultrasonic component is provided in the middle of the base body. The ultrasonic component is used to detect defects in the tempered glass delivered to the middle of the workbench.

[0010] Furthermore, a protective cover is provided on the outside of the suspension assembly, and the protective cover is installed on the inner wall of the protective frame. The protective cover is used to protect the detection process in the flaw detection equipment.

[0011] Furthermore, a temperature equalizing component is installed on both ends of the workbench, and the temperature equalizing component includes a fan and a heating component. The fan is installed on one side outer wall of the heating component, and the air outlet end of the fan is perpendicular to the lower surface of the tempered glass.

[0012] Furthermore, a roller end sprocket is provided at the roller end of the transfer short roller away from the opening side, a synchronous chain is provided on the outer wall of the roller end sprocket, and a synchronous servo motor is provided on the outer wall of the bottom end of the first glass transfer bin, and the driving end of the synchronous servo motor is connected to the roller end of one of the transfer short rollers.

[0013] Furthermore, a row of lower support rollers arranged in parallel is provided at the bottom end of the transfer short roller, and the lower support rollers are used to assist the transfer short rollers in horizontally conveying the tempered glass to the opening side.

[0014] Furthermore, conveying brackets are provided on both sides of the inner wall of the bottom end of the second glass transfer warehouse on the opening side, and a supporting L-shaped frame is provided at the end of the conveying bracket. The supporting L-shaped frame has bending grooves equidistantly provided, and the ends of the conveying bracket are connected by sprockets, and the sprockets are circulated and transported by chains.

[0015] Furthermore, a row of upper squeezing rollers is provided in the middle of the cyclically arranged conveying bracket. The upper squeezing rollers are used to cooperate with the supporting L-shaped frame to stably extrude and convey the tempered glass. A guide piece is provided on the inner wall of the second glass transfer warehouse close to the opening side. The guide piece has a U-shaped structure. When the supporting L-shaped frame reaches the end, it slides along the inner wall of the guide piece and is cyclically conveyed by the sprocket chain mechanism.

[0016] The beneficial effects of the present invention are: The present invention distributes detection on the upper and lower sides, and then overlaps and stacks the detection results of the upper and lower sides for cross-verification and confirmation, thereby distinguishing the location of defects and whether the defects exist in the multi-layer structure, reducing the interference of the thickness of the tempered glass in the single-sided detection process, and at the same time, the tempered glass is always maintained in a horizontal position during the detection process, and is overlapped with the production line, thereby improving the integration with the modification of the existing production line, and at the same time reducing the risk of damage to the tempered glass due to turning over or vertically setting the tempered glass during detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a rapid flaw detection device for a tempered glass production line of the present invention; Figure 2 The present invention Figure 1 The main view of Figure 3 The present invention Figure 1 A schematic structural diagram of a second conveying assembly; Figure 4 The present invention Figure 3 A schematic diagram of the bottom structure of the second conveying assembly; Figure 5 The present invention Figure 1 A schematic structural diagram of a first conveying assembly; Figure 6 The present invention Figure 1 Schematic diagram of the connection relationship between the first conveying assembly, the second conveying assembly and the suspension assembly.

[0018] In the figure: 100, workbench; 110, temperature equalizing component; 120, protective frame; 200, suspension assembly; 210, suspension track; 220, shock-absorbing rubber strip; 230, reducer; 300, first conveying assembly; 310, first gantry; 320, suspension roller; 330, lower support roller; 340, first glass transfer bin; 350, transfer short roller; 360, receiving slope; 400, second conveying assembly; 410, second glass transfer bin; 420, guide plate; 430, support L-shaped frame; 440, upper squeezing roller; 450, second gantry; 460, position sensor; 500, infrared thermal imaging detection assembly; 600, suction cup assembly; 700, support seat; 710, seat body; 720, support angle pad. DETAILED DESCRIPTION

[0019] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that the discussion of these embodiments is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the contents of this specification. Each example may omit, replace or add various processes or components as needed. In addition, the features described relative to some examples may also be combined in other examples. Example

[0020] like Figure 1-Figure 6 As shown, a rapid flaw detection device for a tempered glass production line includes a workbench, a first conveying component, a suspension component, a second conveying component, an ultrasonic component, an infrared thermal imaging detection component and a protective frame; The workbench is installed in the tempered glass production line, the protective frame is vertically installed on the table top of the workbench, the suspension component is arranged inside the top of the protective frame, the first conveying component and the second conveying component are installed on the suspension component, the middle of the top of the protective frame within the activity range of the first conveying component and the middle of the table top of the workbench close to the second conveying component are both provided with ultrasonic components, and the infrared thermal imaging detection component is arranged on the table top of the workbench between the first conveying component and the second conveying component; The suspension assembly includes a set of suspension rails, a reducer and a shock-absorbing rubber strip arranged in parallel. The shock-absorbing rubber strip is installed on the inner wall of the suspension rail, the reducer is installed on the outer wall of the bottom end of the suspension rail, and the reduction end of the reducer extends into the inner wall of the suspension rail. The first conveying assembly includes a first gantry, a first glass transfer bin and a suction cup assembly, the bottom end of the first gantry is mounted on the outer walls on both sides of the top end of the first glass transfer bin, suspension rollers are provided on the outer walls on both sides of the first gantry, the suspension rollers roll on the shock-absorbing rubber strips on the suspension track, the first glass transfer bin is a hollow plate-like structure, the top end of the first glass transfer bin is provided with an opening, a transfer short roller is installed on the inner side wall of the first glass transfer bin, the roller end of the transfer short roller is arranged inside the opening side, and the suction cup assembly is installed on the outer wall of the first glass transfer bin away from the opening side; A roller end sprocket is provided at the roller end of the transfer short roller away from the opening, a synchronous chain is provided on the outer wall of the roller end sprocket, a synchronous servo motor is provided on the outer wall of the bottom end of the first glass transfer bin, and a driving end of the synchronous servo motor is connected to the roller end of one of the transfer short rollers; At the same time, a row of lower support rollers arranged in parallel is provided at the bottom end of the transfer short rollers, and the lower support rollers are used to assist the transfer short rollers in horizontally conveying the tempered glass to the opening side; The second conveying assembly includes a second gantry, a second glass transfer bin and a suction cup assembly, wherein the opening side of the second glass transfer bin is opened below the second glass transfer bin, and the suction cup assembly is arranged on the top outer wall of the second glass transfer bin near the middle of the workbench; The inner wall of the bottom end of the second glass transfer warehouse is provided with conveying brackets on both sides of the opening side, and a supporting L-shaped frame is provided at the end of the conveying bracket. The supporting L-shaped frame has bending notches equidistantly opened. The ends of the conveying brackets are connected by sprockets, and the sprockets are cyclically conveyed by chains; Similarly, a row of upper squeezing rollers is provided in the middle of the circularly arranged conveying bracket, and the upper squeezing rollers are used to cooperate with the supporting L-shaped frame to stably squeeze and convey the tempered glass; At the same time, a guide piece is provided on the inner wall of the second glass transfer warehouse near the opening side. The guide piece is a U-shaped structure. When the L-shaped frame is supported to the end, it slides along the inner wall of the guide piece and is circulated and transported along the sprocket chain mechanism. The suction cup assembly includes a swing angle hydraulic rod, a telescopic hydraulic rod, a pneumatic suction cup and a hydraulic rod bracket, the hydraulic rod bracket is installed on the outer wall of the glass transfer bin, the telescopic hydraulic rod is installed on the hydraulic rod bracket through a shaft, the end of the telescopic hydraulic rod is installed on the outer wall of the hydraulic rod bracket through a shaft, the telescopic end of the telescopic hydraulic rod is installed with a suction cup rod, and the pneumatic suction cup is installed on the rod end of the suction cup rod; In the opening specifications of the first glass transfer chamber and the second glass transfer chamber, the opening size is greater than or equal to the size of the tempered glass to be tested, so that the entire panel part of the tempered glass is completely exposed within the detection range of the detection end; It should be supplemented that a track motor is installed on both the first gantry and the second gantry, the output end of the track motor is connected to the suspension roller on the first gantry or the second gantry, and the track motor and the reducer act synchronously, that is, when the track motor drives the first gantry and the second gantry and the conveying assembly connected thereto to move along the suspension track, the reducer does not act, and when the conveying assembly does not act, the reducer acts, thereby realizing rapid positioning; At the same time, receiving slopes are provided on both sides of the first glass transfer warehouse and the second glass transfer warehouse for receiving tempered glass from the production line; A support base is provided in the middle of the workbench, and the support base includes a base body and support corner pads provided at the four corners of the base body. A notch for placing an ultrasonic component is provided in the middle of the base body, and the ultrasonic component is used to detect defects of the tempered glass delivered to the middle of the workbench; In one embodiment of the present invention, when ultrasonic waves encounter defects in tempered glass, reflection, diffraction, scattering and other phenomena will occur. By analyzing these phenomena, the location, size and type of the defects can be determined. The specific detection steps are as follows: a. Transmitting: The probe transmits high-frequency ultrasonic waves to the tempered glass to be tested; b. Propagation: Ultrasonic waves propagate in materials and will produce reflection, diffraction and other phenomena when encountering defects; c. Receiving: The reflected ultrasonic wave is received by the probe and converted into an electrical signal; d. Analysis: Based on the received signal, analyze the location, size and type of the defect.

[0021] It should be noted that during the test, a back plate was placed on the other side of the tempered glass to be tested to reduce the judgment of the defect location due to the refraction and reflection of the tempered glass; A protective cover is provided on the outside of the suspension assembly, and the protective cover is installed on the inner wall of the protective frame. The protective cover is used to protect the detection process in the flaw detection equipment; A temperature-averaging component is also installed at both ends of the workbench. The temperature-averaging component includes a fan and a heating component. The heating component includes but is not limited to an electric heater. The fan is installed on one side of the outer wall of the heating component. The air outlet end of the fan is perpendicular to the lower surface of the tempered glass. In one embodiment of the present invention, the infrared thermal imaging detection component uses an infrared thermal imager to detect the temperature distribution on the glass surface and find out the possible thermal stress concentration area. The specific steps are as follows: a. Preparation: Select a suitable infrared thermal imager, and choose a suitable lens and temperature measurement range according to the material, size and temperature range of the workpiece to be measured.

[0022] Make sure the infrared thermal imager has been calibrated, and set appropriate emissivity and ambient temperature parameters. Clean the surface of the workpiece and remove oil, dust and other factors that may affect the measurement.

[0023] b. Loading stress: According to the test requirements, external stress, such as mechanical stress, thermal stress, etc., is applied to the workpiece.

[0024] Stress loading should be uniform and stable, avoiding sudden changes or shocks.

[0025] c. Stabilize the temperature field: After stress loading, wait for the temperature field of the workpiece to stabilize.

[0026] The stabilization time depends on the workpiece material, size and stress level.

[0027] d. Collect thermal images: Use an infrared thermal imager to collect thermal images of the workpiece surface.

[0028] Select the appropriate field of view and resolution according to the workpiece size and test requirements, and keep the infrared thermal imager stable during the acquisition process to avoid jitter or displacement.

[0029] e. Image analysis: Import the collected thermal images into professional software for analysis.

[0030] Utilize the software's temperature analysis, temperature curve, temperature gradient and other functions to observe the surface temperature distribution characteristics of the workpiece, and identify thermal stress concentration areas and abnormal points based on the temperature distribution characteristics.

[0031] In one embodiment of the present invention, the working principle of the rapid flaw detection device is as follows: The working position on the workbench is divided into five nodes ae, between the two nodes ac is the activity range of the second conveying component, and between the two nodes ce is the activity range of the first conveying component, among which the node b is the initial position of the second conveying component, and similarly, the node d is the initial position of the first conveying component; When the tempered glass is transported from the production line on one side of the first conveying assembly to the first conveying assembly, the short transfer roller of the first conveying assembly, driven by the motor, cooperates with the upper and lower support rollers to horizontally transport the tempered glass to the opening side. At this time, the ultrasonic component located in the protective frame is used for vertical downward detection. The ultrasonic wave penetrates from the upper surface of the tempered glass. The ultrasonic wave propagates in the material and will produce reflection and diffraction phenomena when encountering defects, thereby obtaining a set of signals and their signal positions, thereby determining the scope of the defect; Then it is continuously transported along the length direction of the workbench. When the tempered glass continues to move from the first glass transfer warehouse, the first gantry also moves along the suspension track, driving the tempered glass to be carried on the second conveying assembly. At the same time, the suction cup assembly on the second conveying assembly operates to adsorb the pneumatic suction cups on the two corners of the tempered glass. Then the second conveying assembly moves along the suspension slide rail in the direction of c→a. At the same time, the first conveying assembly moves in the opposite direction along c→e. The suction cup assembly on the first conveying assembly operates to adsorb the other two corners of the tempered glass, so that the tempered glass is suspended. At this time, the first inspection is carried out. , the upper and lower surfaces are inspected separately by the infrared thermal imaging detection component, and then it is moved along the vertical direction c and placed on the supporting corner pad on the supporting seat. At this time, the upper and lower surfaces are inspected separately by the infrared thermal imaging detection component. This is the second inspection, and the detection interval of the infrared thermal imaging detection component on the upper and lower surfaces is changed. At the same time, it is placed on the supporting corner pad on the supporting seat, and external stress can be applied to the four most vulnerable corners of the tempered glass. The heating element can also be placed inside the supporting corner pad to apply thermal stress to the four corners, thereby realizing thermal imaging inspection of the tempered glass; Similarly, the first conveying assembly moves along the direction e→c, and the suction cup assembly on the second conveying assembly does not work at this time, and the tempered glass is pushed into the second glass transfer bin moving along the direction a→c at this time, until the tempered glass is completely conveyed to the second conveying assembly; The L-shaped frame is supported in the second glass transfer chamber to circulate, driving the tempered glass to move along the c→a direction in the second glass transfer chamber. At the same time, the ultrasonic component is used for secondary detection at the bottom opening side of the second glass transfer chamber to penetrate and detect defects from the lower surface to the upper surface, and a set of signals and their signal positions can be obtained; Among them, the surface of the tempered glass is blown away when entering and exiting the tempered glass to reduce the misleading of defect detection by floating dust or foreign matter on the tempered glass; Combining the two sets of signals and their signal positions, the accurate range of the defect and the location of the defect on a single side of the tempered glass can be obtained, which is helpful for analyzing the location range of the defect in the multi-layer of the tempered glass; At the same time, combined with the temperature distribution characteristics in the thermal image, the thermal stress concentration area and abnormal points are identified, the defect location in the multi-layer of tempered glass is further reduced, and the accuracy of defect detection in tempered glass is improved; In practical applications, it is necessary to select appropriate evaluation standards based on factors such as the type of glass, its purpose, and the working environment to ensure comprehensive evaluation and control of the quality of tempered glass. Example

[0032] In one embodiment of the present invention, the tempered glass is repeatedly transferred between the first conveying assembly and the second conveying assembly, and multiple groups of signals and signal positions of internal defect feedback of the tempered glass located in the first glass transfer bin and the second glass transfer bin are repeatedly detected by repeatedly transferring the tempered glass between the two. According to the spatial position and characteristic information of the defect, the size, shape and direction of the defect are estimated, and statistical methods such as confidence interval and hypothesis testing are used to evaluate the credibility of the defect range estimate.

[0033] In one embodiment of the present invention, a method is provided, specifically comprising the following three steps: 1. Defect size estimation: By using the amplitude, time and other characteristics of ultrasonic signals, an empirical relationship or theoretical model between defect size and characteristic parameters is established.

[0034] Commonly used methods include regression analysis, artificial neural networks, etc., which fit the functional relationship between defect size and characteristic parameters by training sample data.

[0035] For different types of defects (such as cracks, pores, etc.), different size estimation models may need to be adopted.

[0036] 2. Defect shape estimation: The shape characteristics of the defect are inferred by utilizing the spatial distribution characteristics of ultrasonic signals, such as amplitude distribution and diffraction wave characteristics.

[0037] Common defect shapes include plane, volume, irregular, etc. Defects of different shapes show different characteristics in ultrasonic signals.

[0038] By comparing and analyzing multiple sets of ultrasonic data and combining them with prior knowledge, the shape type of the defect can be preliminarily determined.

[0039] 3. Defect direction estimation: The position and angle information of the ultrasonic probe is used in combination with the spatial position of the defect to estimate the direction of the defect.

[0040] For anisotropic materials, such as composites, the direction of the defect has a significant effect on the ultrasonic signal and requires special attention.

[0041] By analyzing the ultrasonic response of the defect at different probe angles, the direction of the defect can be determined more accurately.

[0042] In practical applications, defect range estimation requires comprehensive consideration of multiple sets of ultrasonic data, material properties, defect types and other factors. It also needs to be combined with other non-destructive testing methods, mechanical analysis and other means to cross-validate and confirm the defect range estimation results to improve the accuracy and reliability of the estimate.

[0043] The above describes an embodiment of the present embodiment, but the present embodiment is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present embodiment, ordinary technicians in this field can also make many forms, all of which are within the protection of the present embodiment.

Claims

1. A rapid flaw detection device for a tempered glass production line, characterized in that: It includes a workbench, a first conveying assembly, a suspension assembly, a second conveying assembly, an ultrasonic assembly, an infrared thermal imaging detection assembly and a protective frame; The workbench is installed in the tempered glass production line, the protective frame is vertically installed on the table top of the workbench, the suspension component is arranged inside the protective frame, the first conveying component and the second conveying component are installed on the suspension component, the middle of the top of the protective frame within the activity range of the first conveying component and the middle of the table top of the workbench close to the second conveying component are both provided with ultrasonic components, and the infrared thermal imaging detection component is arranged on the table top of the workbench between the first conveying component and the second conveying component; The suspension assembly includes a set of suspension rails arranged in parallel; The first conveying assembly includes a first gantry, a first glass transfer bin and a suction cup assembly, the bottom end of the first gantry is mounted on the outer walls on both sides of the top of the first glass transfer bin, suspension rollers are arranged on the outer walls on both sides of the first gantry, the suspension rollers roll on the suspension tracks, an opening is arranged on the top of the first glass transfer bin, a short transfer roller is mounted on the inner side wall of the first glass transfer bin, the roller end of the short transfer roller is arranged inside the opening side, and the suction cup assembly is mounted on the outer wall of one end of the first glass transfer bin away from the opening side; The second conveying assembly includes a second gantry, a second glass transfer bin and a suction cup assembly, wherein the opening side of the second glass transfer bin is opened below the second glass transfer bin, and the suction cup assembly is arranged on the top outer wall of the second glass transfer bin near the middle of the workbench; The inner wall of the bottom end of the second glass transfer warehouse is provided with conveying brackets on both sides of the opening side, and a supporting L-shaped frame is provided at the end of the conveying bracket. The supporting L-shaped frame has bending grooves equidistantly opened. The ends of the conveying bracket are connected by sprockets, and the sprockets are circulated and transported by chains.

2. The rapid flaw detection equipment for tempered glass production line according to claim 1, characterized in that: The suction cup assembly includes a swing angle hydraulic rod, a telescopic hydraulic rod, a pneumatic suction cup and a hydraulic rod bracket. The hydraulic rod bracket is installed on the outer wall of the glass transfer warehouse, the telescopic hydraulic rod is installed on the hydraulic rod bracket through an axis, the end of the telescopic hydraulic rod is installed on the outer wall of the hydraulic rod bracket through an axis, the telescopic end of the telescopic hydraulic rod is installed with a suction cup rod, and the pneumatic suction cup is installed on the rod end of the suction cup rod.

3. The rapid flaw detection equipment for tempered glass production line according to claim 2, characterized in that: In terms of the opening specifications of the first glass transfer bin and the second glass transfer bin, the opening size is not less than the size of the tempered glass to be tested, and the panel portion of the tempered glass is completely exposed within the detection range of the detection end.

4. The rapid flaw detection equipment for tempered glass production line according to claim 3, characterized in that: A support base is provided in the middle of the workbench, which includes a base body and supporting corner pads arranged at the four corners of the base body. At the same time, a groove for placing an ultrasonic component is provided in the middle of the base body. The ultrasonic component is used to detect defects in the tempered glass delivered to the middle of the workbench.

5. The rapid flaw detection equipment for tempered glass production line according to claim 4, characterized in that: A protective cover is arranged on the outer side of the suspension assembly, and the protective cover is installed on the inner wall of the protective frame. The protective cover is used to protect the detection process in the flaw detection equipment.

6. The rapid flaw detection equipment for tempered glass production line according to claim 5, characterized in that: A temperature equalizing component is also installed on both ends of the workbench. The temperature equalizing component includes a fan and a heating component. The fan is installed on one side outer wall of the heating component, and the air outlet end of the fan is perpendicular to the lower surface of the tempered glass.

7. The rapid flaw detection equipment for tempered glass production line according to claim 6, characterized in that: A roller end sprocket is provided at the roller end of the transfer short roller away from the opening side, and a synchronous chain is provided on the outer wall of the roller end sprocket. A synchronous servo motor is provided on the outer wall of the bottom end of the first glass transfer bin, and the driving end of the synchronous servo motor is connected to the roller end of one of the transfer short rollers.

8. The rapid flaw detection equipment for tempered glass production line according to claim 7, characterized in that: A row of lower support rollers arranged in parallel is provided at the bottom end of the transfer short roller, and the lower support rollers are used to assist the transfer short rollers in horizontally conveying the tempered glass to the opening side.

9. The rapid flaw detection equipment for tempered glass production line according to claim 8, characterized in that: The inner wall of the bottom end of the second glass transfer warehouse is provided with conveying brackets on both sides of the opening side, and a supporting L-shaped frame is provided at the end of the conveying bracket. The supporting L-shaped frame has bending grooves equidistantly opened. The ends of the conveying bracket are connected by sprockets, and the sprockets are circulated and transported by chains.

10. The rapid flaw detection equipment for tempered glass production line according to claim 9, characterized in that: A row of upper squeezing rollers is provided in the middle of the cyclically arranged conveying bracket. The upper squeezing rollers are used to cooperate with the supporting L-shaped frame to stably extrude and convey the tempered glass. A guide piece is provided on the inner wall card near the opening side of the second glass transfer warehouse. The guide piece has a U-shaped structure. When the supporting L-shaped frame reaches the end, it slides along the inner wall of the guide piece and is cyclically conveyed with the sprocket chain mechanism.

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