A tempered glass edge detection device

Abstract

The present invention discloses a tempered glass edge detection device, which relates to the technical field of glass detection, and comprises a detection platform, an adjustment device and a protective device to prevent the top of the tempered glass from being over-extruded, wherein a rotating motor is fixedly installed at the bottom of the detection platform, a driving gear is fixedly installed at the output end of the rotating motor, a detection disk is rotatably installed at the top of the detection platform, an annular rack is fixedly installed on the surface of the detection disk, the driving gear is meshed with the annular rack, the gear to be adjusted can be freely rotated to manually pull a support plate to move upward, and the upward movement of the support plate drives a laser scanning device to move upward, because the number of teeth of the adjustment gear is relatively dense, the laser scanning device can be moved upward to accurately adjust the height, and the accurate height adjustment allows the operator to fine-tune the detection device according to actual needs and specific conditions to adapt to glasses of different thicknesses and types.

Description

Technical Field

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

[0002] The tempered glass edge detection device usually consists of a laser scanning device, a control device, a bracket and an adjustment device.

[0003] The patent with the patent announcement number CN218524566U relates to a glass tray edge pit detection device, which belongs to the technical field of glass tray detection devices. The glass tray edge pit detection device includes a frame support mechanism and a pit detection mechanism. The frame support mechanism includes a rotating support assembly and a rotating drive assembly. The rotating drive assembly is located on one side of the rotating support assembly, and the execution end of the rotating drive assembly drives the rotating support assembly to rotate; the pit detection mechanism includes a support member, an upper seat member, an L-shaped frame, a contact block, a displacement sensor and a movable rod. The support member is located on one side of the rotating support assembly. The patent contact block drives the movable rod to move slightly, and the slight movement of the movable rod is captured by the displacement sensor for information collection, and finally the system determines that an alarm is issued to determine that there is a pit on the edge of the glass tray. The pit detection device can accurately detect the groove on the edge of the glass tray and can greatly reduce the labor intensity of the operator.

[0004] In the above patent, the movable rod is driven to move slightly by the contact block, and the slight movement of the movable rod is captured by the displacement sensor for information collection, so as to accurately detect the groove on the edge of the glass tray and greatly reduce the labor intensity of the operators. However, it is difficult to accurately adjust the height of the detection device. Inaccurate height adjustment may cause some defects to fail to be detected, or cause false alarms in places where there are actually no defects, thereby affecting the comprehensiveness and reliability of tempered glass detection. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a tempered glass edge detection device, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a tempered glass edge detection device, including a detection platform, an adjustment device and a protective device to prevent the top of the tempered glass from being over-extruded, wherein a rotating motor is fixedly installed at the bottom of the detection platform, a driving gear is fixedly installed at the output end of the rotating motor, a detection disk is rotatably installed on the top of the detection platform, an annular rack is fixedly installed on the surface of the detection disk, the driving gear is meshed with the annular rack, a detection frame is installed at the fixed end of the top of the detection platform, and a synchronous motor is fixedly installed on the top of the detection frame, wherein the adjustment device includes an adjustment rack, a support plate, a laser scanning device, an adjustment gear, a fixed plate, a slide bar, a U-shaped plate, a fixed The frame and the L-shaped rod, the gear to be adjusted can rotate freely and the support plate can be manually pulled upward to move, and the upward movement of the support plate drives the laser scanning device to move upward. Because the number of teeth of the adjusting gear is relatively dense, the laser scanning device can move upward to accurately adjust the height. The adjusting rack is slidably mounted on the surface of the detection frame, the support plate is fixedly mounted on the top of the adjusting rack, the laser scanning device is fixedly mounted on the top of the support plate, the adjusting gear is rotatably mounted on the surface of the detection frame, the fixed plate is fixedly mounted on the surface of the detection frame, the sliding rod slides through the surface of the fixed plate, the U-shaped plate is fixedly mounted on the circumferential surface of the sliding rod, the fixed frame is fixedly mounted on the top of the support plate, and the L-shaped rod is slidably mounted on the inner wall of the fixed frame.

[0007] According to the above technical solution, a No. 1 spring is arranged between the fixed plate and the U-shaped plate, a No. 2 spring is arranged between the fixed frame and the L-shaped rod, the adjusting gear is meshed with the adjusting rack, a sliding hole is opened on the surface of the sliding rod, and the L-shaped rod is in contact with the sliding hole. The L-shaped rod is first manually pulled upward to move, and the L-shaped rod moves upward to break away from the contact with the sliding hole and release the limit on the sliding rod.

[0008] According to the above technical scheme, the protective device includes an electric push rod, a pressing plate, a detection rod, a detection plate, a pressure rod, an inclined plate and a limit plate. The inclined plate moves toward the direction close to the electric push rod and contacts with the limit groove on the surface of the limit plate to form a limit. The inclined plate contacts with the limit groove to form a limit so that the electric push rod cannot continue to move downward to squeeze the top of the tempered glass. The electric push rod is fixedly installed at the output end of the synchronous motor, the pressing plate is fixedly installed at the output end of the electric push rod, the detection rod slides through the surface of the pressing plate, the detection plate is fixedly installed at the bottom of the detection rod, the pressure rod is fixedly installed at the output end of the electric push rod, the inclined plate is slidably installed on the circumferential surface of the pressure rod, the limit plate is fixedly installed at the fixed end of the electric push rod, and the limit groove is provided on the surface of the limit plate.

[0009] According to the above technical solution, a No. 3 spring is arranged between the pressing plate and the detection plate, and a No. 4 spring is arranged between the inclined plate and the electric push rod. The No. 3 spring can drive the detection rod to reset, and the No. 4 spring can drive the inclined plate to reset.

[0010] According to the above technical scheme, it also includes a detection device and a toggle device for reducing the placement error of tempered glass, the detection device includes an air bag, an air frame, an air plate, an air rod, a button and a load-bearing frame, the movement of the air plate drives the air rod to move, the movement of the air rod contacts and presses the button, the button is pressed by the air rod and drives the rotating motor to rotate, the air bag is fixedly installed on the top of the detection plate, the load-bearing frame is fixedly installed on the fixed end of the electric push rod, the air frame is fixedly installed on the surface of the load-bearing frame, the air plate is slidably installed on the inner wall of the air frame, the air rod is fixedly installed on the surface of the air plate, the button is fixed on the fixed end of the electric push rod, and the air bag is connected to the inside of the air frame through a hose.

[0011] According to the above technical solution, a No. 5 spring is arranged between the air frame and the air plate, the airbag is in contact with the pressing plate, liquid is arranged inside the airbag and the air frame, the button is electrically connected to the rotating motor, and the air plate can be driven to reset through the No. 5 spring.

[0012] According to the above technical solution, the toggle device includes a transport device, a servo motor, a toggle rod and a toggle plate. The tempered glass moves toward the direction close to the detection disk to contact the toggle plate and squeeze the toggle plate to generate rotation. The transport device is arranged on the top of the detection table, the servo motor is fixedly mounted on the surface of the transport device, the toggle rod rotates and passes through the top of the detection table, and the toggle plate is fixedly mounted on the circumferential surface of the toggle rod.

[0013] According to the above technical solution, a protrusion is fixedly installed on the circumferential surface of the toggle rod, a spring is fixedly installed on the surface of the transport device, the protrusion contacts the spring, a clockwork spring is arranged between the toggle rod and the toggle plate, and the vibration of the toggle rod drives the vibration of the toggle plate.

[0014] The present invention provides a tempered glass edge detection device, which has the following beneficial effects:

[0015] (1) In the tempered glass edge detection device, the gear to be adjusted can rotate freely and manually pull the support plate upward, and the upward movement of the support plate drives the laser scanning device to move upward. Because the number of teeth on the adjustment gear is relatively dense, the laser scanning device can be accurately adjusted in height when it moves upward. Accurate height adjustment allows the operator to fine-tune the detection device according to actual needs and specific conditions to adapt to different thicknesses and types of glass, thereby enhancing the flexibility and adaptability of the detection device. Accurate height adjustment can avoid false alarms caused by improper detection distance, reduce unnecessary shutdowns and the number of repeated detections, and prevent false touches, which means that the operator will not accidentally change the height setting of the detection device, thereby reducing the possibility of human operating errors and improving the accuracy of the detection device.

[0016] (2) In the tempered glass edge detection device, the inclined plate moves toward the direction close to the electric push rod and contacts the limit groove formed on the surface of the limit plate to form a limit. The contact between the inclined plate and the limit groove forms a limit so that the electric push rod cannot continue to move downward to squeeze the top of the tempered glass. Excessive squeezing of the top of the tempered glass may cause scratches or breakage on the glass surface, affecting its appearance and quality. By limiting the movement of the electric push rod, the glass surface can be effectively protected from damage. At the same time, the detection device can more easily adapt to glasses of different thicknesses without the need for frequent adjustment or replacement of accessories, thereby improving the applicability and flexibility of the device.

[0017] (3) In the tempered glass edge detection device, the movement of the gas plate drives the movement of the gas rod, and the movement of the gas rod contacts and presses the button. The button is pressed by the gas rod and drives the rotating motor to rotate. If the glass is not firmly fixed, it may deviate during rotation, resulting in errors in the detection results, especially at the edge. By detecting that the glass position is accurately fixed before performing rotation detection, the possibility of such errors can be minimized.

[0018] (4) In the tempered glass edge detection device, the clockwork spring is squeezed by the toggle plate and reacts on the toggle plate, so that the toggle plate toggles the position of the tempered glass. If the tempered glass is not placed correctly, the detection tool may misidentify the edge position, resulting in an error in the detection result. By adjusting the position, the possibility of such an error can be reduced. At the same time, the vibration of the toggle rod drives the toggle plate to vibrate, and the vibration of the toggle plate drives the tempered glass to resonate together. The resonant vibration can help clean the dust, dirt or other impurities on the edge of the tempered glass, ensuring a smooth and clear surface, thereby helping the subsequent detection device to better identify the edge. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the position structure of the detection platform and the detection frame of the present invention;

[0021] Figure 3 It is a schematic diagram of the position structure of the detection frame and the synchronous motor of the present invention;

[0022] Figure 4 This is a schematic diagram of the position structure of the support plate and the laser scanning device of the present invention;

[0023] Figure 5 For the present invention Figure 4 A schematic diagram of the structure enlargement of part A;

[0024] Figure 6 For the present invention Figure 3 A schematic diagram of the structure of part B in the middle is enlarged;

[0025] Figure 7 For the present invention Figure 2 Schematic diagram of the enlarged structure of part C in the middle.

[0026] In the figure: 1. detection table; 2. rotating motor; 3. driving gear; 4. detection plate; 5. annular rack; 6. detection frame; 7. synchronous motor; 8. adjusting rack; 9. supporting plate; 10. laser scanning device; 11. adjusting gear; 12. fixing plate; 13. sliding rod; 14. U-shaped plate; 15. fixing frame; 16. L-shaped rod; 171. electric push rod; 172. pressing plate; 173. detection rod; 174. detection plate; 175. pressure rod; 176. inclined plate; 177. limiting plate; 181. air bag; 182. air frame; 183. air plate; 184. air rod; 185. button; 186. load-bearing frame; 191. transportation device; 192. servo motor; 193. toggle rod; 194. toggle plate; 195. bump; 196. spring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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.

[0028] See also Figure 1-6, one embodiment of the present invention is: a tempered glass edge detection device, including a detection platform 1, and also including an adjustment device and a protective device to prevent the top of the tempered glass from being over-extruded, wherein a rotating motor 2 is fixedly installed at the bottom of the detection platform 1, and a driving gear 3 is fixedly installed at the output end of the rotating motor 2, a detection disk 4 is rotatably installed on the top of the detection platform 1, and an annular rack 5 is fixedly installed on the surface of the detection disk 4, and the driving gear 3 is meshed with the annular rack 5, a detection frame 6 is installed at the fixed end of the top of the detection platform 1, and a synchronous motor 7 is fixedly installed on the top of the detection frame 6, wherein the adjustment device includes an adjustment rack 8, a support plate 9, a laser scanning device 10, an adjustment gear 11, a fixed plate 12, a slide bar 13, a U-shaped plate 14, a fixed plate 15, a fixed plate 16, a fixed plate 17, a fixed plate 18, a fixed plate 19, a fixed plate 20, a fixed plate 21, a fixed plate 22, a fixed plate 23, a fixed plate 24, a fixed plate 25, a fixed plate 26, a fixed plate 27, a fixed plate 28, a fixed plate 29, a fixed plate 30, a fixed plate 31, a fixed plate 32, a fixed plate 33, a fixed plate 34, a fixed plate 35, a fixed plate 36, a fixed plate 37, a fixed plate 38, a fixed plate 39, a fixed plate 40, a fixed plate 41, a fixed plate 42, a fixed plate 43, a fixed plate 44, a fixed plate 45, a fixed plate 46, a fixed plate 47, a fixed plate 48, a fixed plate 49, a fixed plate 50, a fixed plate 51, a fixed The fixed frame 15 and the L-shaped rod 16, the adjusting rack 8 are slidably installed on the surface of the detection frame 6, the support plate 9 is fixedly installed on the top of the adjusting rack 8, the laser scanning device 10 is fixedly installed on the top of the support plate 9, the adjusting gear 11 is rotatably installed on the surface of the detection frame 6, the fixed plate 12 is fixedly installed on the surface of the detection frame 6, the sliding rod 13 slides through the surface of the fixed plate 12, the U-shaped plate 14 is fixedly installed on the circumferential surface of the sliding rod 13, the fixed frame 15 is fixedly installed on the top of the support plate 9, and the L-shaped rod 16 is slidably installed on the inner wall of the fixed frame 15. The precise height adjustment allows the operator to fine-tune the detection device according to actual needs and specific circumstances to adapt to different thicknesses and types of glass, thereby enhancing the flexibility and adaptability of the detection device.

[0029] A No. 1 spring is arranged between the fixed plate 12 and the U-shaped plate 14, a No. 2 spring is arranged between the fixed frame 15 and the L-shaped rod 16, the adjusting gear 11 is meshed with the adjusting rack 8, a sliding hole is opened on the surface of the sliding rod 13, and the L-shaped rod 16 is in contact with the sliding hole. The L-shaped rod 16 is manually pulled upward to move upward, and the L-shaped rod 16 moves upward to break away from the contact with the sliding hole and release the limit on the sliding rod 13, preventing accidental touch means that the operator will not accidentally change the height setting of the detection device, reducing the possibility of human operating errors and improving the accuracy of the detection device.

[0030] The protective device includes an electric push rod 171, a pressing plate 172, a detection rod 173, a detection plate 174, a pressure rod 175, an inclined plate 176 and a limit plate 177. The electric push rod 171 is fixedly installed at the output end of the synchronous motor 7, the pressing plate 172 is fixedly installed at the output end of the electric push rod 171, the detection rod 173 slides through the surface of the pressing plate 172, the detection plate 174 is fixedly installed at the bottom of the detection rod 173, the pressure rod 175 is fixedly installed at the output end of the electric push rod 171, the inclined plate 176 is slidably installed on the circumferential surface of the pressure rod 175, the limit plate 177 is fixedly installed at the fixed end of the electric push rod 171, and a limiting groove is provided on the surface of the limiting plate 177. By limiting the movement of the electric push rod 171, the glass surface can be effectively protected from damage. At the same time, the detection device can more easily adapt to glass of different thicknesses, without frequent adjustment or replacement of accessories, thereby improving the applicability and flexibility of the device.

[0031] A No. 3 spring is arranged between the pressing plate 172 and the detection plate 174, and a No. 4 spring is arranged between the inclined plate 176 and the electric push rod 171. The No. 3 spring can drive the detection rod 173 to reset, and the No. 4 spring can drive the inclined plate 176 to reset.

[0032] When this embodiment is working: before detecting the edge of the tempered glass by the laser scanning device 10, the height of the laser scanning device 10 is adjusted first. When adjusting the height of the laser scanning device 10, it is necessary to manually pull the L-shaped rod 16 upward to disengage from the contact with the sliding hole and release the limit on the sliding rod 13. After the limit of the sliding rod 13 is released, the sliding rod 13 is manually pulled to move in the direction away from the adjusting rack 8. The sliding rod 13 moves in the direction away from the adjusting rack 8 to drive the U-shaped plate 14 to move. The U-shaped plate 14 moves to disengage from the contact with the adjusting gear 11 and releases the limit on the adjusting gear 11. After the limit of the adjusting gear 11 is released, the adjusting gear 11 can rotate freely, and the adjusting gear 11 can rotate automatically. The support plate 9 is manually pulled upward by rotation, and the upward movement of the support plate 9 drives the laser scanning device 10 to move upward. Because the number of teeth of the adjusting gear 11 is relatively dense, the laser scanning device 10 can move upward to accurately adjust the height. After the adjustment of the laser scanning device 10 is completed, the tempered glass is transported to the top of the detection disk 4 through the transportation device 191. After the tempered glass is transported to the top of the detection disk 4, the tempered glass is fixed. After the tempered glass is fixed, the rotating motor 2 is started to drive the driving gear 3 to rotate. The rotation of the driving gear 3 drives the annular rack 5 to rotate. The rotation of the annular rack 5 drives the detection disk 4 to rotate. The rotation of the detection disk 4 drives the tempered glass to rotate. The laser scanning device 10 scans and detects the edge of the rotating tempered glass.

[0033] After the adjustment of the laser scanning device 10 is completed, the tempered glass is transported to the top of the detection disk 4 through the transportation device 191. When the tempered glass is transported to the top of the detection disk 4, the operating output end of the electric push rod 171 moves downward, and the output end of the electric push rod 171 moves downward to drive the pressing plate 172 to move. The pressing plate 172 moves to drive the detection rod 173 to move. The detection rod 173 moves to drive the detection plate 174 to move. The detection plate 174 moves to contact with the top of the tempered glass and squeezes and fixes the tempered glass. The detection plate 174 moves upward under the reaction force of squeezing the tempered glass. The detection plate 174 moves upward to drive the detection rod 173 to move upward. The detection rod 173 moves upward to contact the inclined plate 176 and squeeze the inclined plate 176 to move in the direction close to the electric push rod 171. The inclined plate 176 moves in the direction close to the electric push rod 171 and contacts the limiting groove provided on the surface of the limiting plate 177 to form a limit. The inclined plate 176 contacts the limiting groove to form a limit so that the electric push rod 171 cannot continue to move downward to squeeze the top of the tempered glass.

[0034] See also Figure 1-7 On the basis of the above embodiment, another embodiment of the present invention further includes a detection device and a toggle device for reducing the placement error of the tempered glass. The detection device includes an airbag 181, an air frame 182, an air plate 183, an air rod 184, a button 185 and a load-bearing frame 186. The airbag 181 is fixedly mounted on the top of the detection plate 174, the load-bearing frame 186 is fixedly mounted on the fixed end of the electric push rod 171, the air frame 182 is fixedly mounted on the surface of the load-bearing frame 186, the air plate 183 is slidably mounted on the inner wall of the air frame 182, the air rod 184 is fixedly mounted on the surface of the air plate 183, and the button 185 is fixed on the fixed end of the electric push rod 171. The airbag 181 is connected to the inside of the air frame 182 through a hose. If the glass is not firmly fixed, it may be offset during rotation, resulting in errors in the detection results. By detecting that the position of the glass is accurately fixed and then performing rotation detection, the possibility of such errors can be minimized.

[0035] A No. 5 spring is arranged between the air frame 182 and the air plate 183, the air bag 181 is in contact with the pressing plate 172, liquid is arranged inside the air bag 181 and the air frame 182, the button 185 is electrically connected to the rotating motor 2, and the No. 5 spring can drive the air plate 183 to reset.

[0036] The toggle device includes a transport device 191, a servo motor 192, a toggle rod 193 and a toggle plate 194. The transport device 191 is arranged on the top of the detection platform 1, the servo motor 192 is fixedly installed on the surface of the transport device 191, the toggle rod 193 rotates and passes through the top of the detection platform 1, and the toggle plate 194 is fixedly installed on the circumferential surface of the toggle rod 193. If the tempered glass is not placed correctly, the detection tool may misidentify the edge position, resulting in errors in the detection results. By adjusting the position, the possibility of such errors can be reduced.

[0037] A protrusion 195 is fixedly installed on the circumferential surface of the toggle rod 193, and a spring 196 is fixedly installed on the surface of the transport device 191. The protrusion 195 is in contact with the spring 196. A clockwork spring is arranged between the toggle rod 193 and the toggle plate 194. The vibration of the toggle rod 193 drives the toggle plate 194 to vibrate. The resonant vibration can help clean the dust on the edge of the tempered glass, thereby helping the subsequent detection device to better identify the edge.

[0038] When the present embodiment is working, the output end of the electric push rod 171 moves downwards, driving the pressing plate 172 to move; the pressing plate 172 moves, driving the detection rod 173 to move; the detection rod 173 moves, driving the detection plate 174 to move; the detection plate 174 moves, contacts the top of the tempered glass, and squeezes and fixes the tempered glass; the detection plate 174 moves upwards under the reaction force of squeezing the tempered glass; the detection plate 174 moves upwards under the reaction force of squeezing the tempered glass, driving the airbag 181 to move; the airbag 181 moves, contacts the bottom of the pressing plate 172, and is squeezed by the reaction force of the pressing plate 172 to produce a The airbag 181 is deformed and squeezes the liquid inside the airbag 181. The liquid inside the airbag 181 is squeezed by the airbag 181 and enters the air frame 182 through the hose. The liquid entering the air frame 182 squeezes the air plate 183. The air plate 183 is squeezed by the liquid inside the air frame 182 and moves toward the direction close to the electric push rod 171. The movement of the air plate 183 drives the air rod 184 to move. The air rod 184 moves to contact and press the button 185. The button 185 is pressed by the air rod 184 to drive the rotating motor 2 to rotate.

[0039] The tempered glass is placed on the top of the transport device 191, and the servo motor 192 drives the transport device 191 to transport the tempered glass toward the detection disk 4. The tempered glass moves toward the detection disk 4 to contact and squeeze the toggle plate 194 to rotate. At the same time, the toggle plate 194 rotates to squeeze the clockwork spring. The clockwork spring is squeezed by the toggle plate 194 and reacts to the toggle plate 194, so that the toggle plate 194 to toggle the position of the tempered glass. At the same time, the rotation of the toggle plate 194 drives the toggle rod 193 to rotate, and the rotation of the toggle rod 193 drives the protrusion 195 to rotate. The rotation of the protrusion 195 rubs against the spring 196 to generate vibration. The vibration of the protrusion 195 drives the toggle rod 193 to vibrate. The vibration of the toggle rod 193 drives the toggle plate 194 to vibrate. The vibration of the toggle plate 194 drives the tempered glass to resonate together.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tempered glass edge detection device, comprising a detection platform (1), characterized in that: It also includes an adjustment device, a protective device to prevent the top of the tempered glass from being over-pressed, a detection device, and a toggle device to reduce the placement error of the tempered glass; The bottom of the detection platform (1) is fixedly mounted with a rotating motor (2), the output end of the rotating motor (2) is fixedly mounted with a driving gear (3), the top of the detection platform (1) is rotatably mounted with a detection disk (4), the surface of the detection disk (4) is fixedly mounted with an annular rack (5), the driving gear (3) is meshed with the annular rack (5), the top fixed end of the detection platform (1) is mounted with a detection frame (6), and the top of the detection frame (6) is fixedly mounted with a synchronous motor (7); The adjusting device comprises an adjusting rack (8), a support plate (9), a laser scanning device (10), an adjusting gear (11), a fixing plate (12), a sliding rod (13), a U-shaped plate (14), a fixing frame (15) and an L-shaped rod (16); the adjusting rack (8) is slidably mounted on the surface of the detection frame (6); the supporting plate (9) is fixedly mounted on the top of the adjusting rack (8); the laser scanning device (10) is fixedly mounted on the top of the supporting plate (9); the adjusting gear (11) is rotatably mounted on the surface of the detection frame (6); the fixing plate (12) is fixedly mounted on the surface of the detection frame (6); the sliding rod (13) slides through the surface of the fixing plate (12); the U-shaped plate (14) is fixedly mounted on the circumferential surface of the sliding rod (13); the fixing frame (15) is fixedly mounted on the top of the supporting plate (9); the L-shaped rod (16) is slidably mounted on the inner wall of the fixing frame (15); and the U-shaped plate (14) moves out of contact with the adjusting gear (11) and releases the limit on the adjusting gear (11); A first spring is arranged between the fixed plate (12) and the U-shaped plate (14), a second spring is arranged between the fixed frame (15) and the L-shaped rod (16), the adjustment gear (11) is meshed with the adjustment rack (8), a sliding hole is opened on the surface of the sliding rod (13), and the L-shaped rod (16) is in contact with the sliding hole.

2. The tempered glass edge detection device according to claim 1, characterized in that: The protective device comprises an electric push rod (171), a pressing plate (172), a detection rod (173), a detection plate (174), a pressure rod (175), an inclined plate (176) and a limit plate (177); the electric push rod (171) is fixedly mounted on the output end of the synchronous motor (7); the pressing plate (172) is fixedly mounted on the output end of the electric push rod (171); the detection rod (173) slides through the surface of the pressing plate (172); the detection plate (174) is fixedly mounted on the output end of the synchronous motor (7); The pressure rod (175) is fixedly mounted on the output end of the electric push rod (171), the inclined plate (176) is slidably mounted on the circumferential surface of the pressure rod (175), the limit plate (177) is fixedly mounted on the fixed end of the electric push rod (171), a limit groove is provided on the surface of the limit plate (177), and the inclined plate (176) moves in a direction close to the electric push rod (171) to contact the limit groove provided on the surface of the limit plate (177) to form a limit.

3. The tempered glass edge detection device according to claim 2, characterized in that: A No. 3 spring is provided between the pressing plate (172) and the detection plate (174), and a No. 4 spring is provided between the inclined plate (176) and the electric push rod (171).

4. The tempered glass edge detection device according to claim 3, characterized in that: The detection device comprises an air bag (181), an air frame (182), an air plate (183), an air rod (184), a button (185) and a load-bearing frame (186); the air bag (181) is fixedly mounted on the top of the detection plate (174); the load-bearing frame (186) is fixedly mounted on the fixed end of the electric push rod (171); the air frame (182) is fixedly mounted on the surface of the load-bearing frame (186); the air plate (183) is slidably mounted on the inner wall of the air frame (182); the air rod (184) is fixedly mounted on the surface of the air plate (183); the button (185) is fixed on the fixed end of the electric push rod (171); the air bag (181) is connected to the inside of the air frame (182) through a hose; the movement of the air plate (183) drives the movement of the air rod (184); the air rod (184) moves to contact the button (185) and presses the button (185).

5. The tempered glass edge detection device according to claim 4, characterized in that: A No. 5 spring is arranged between the air frame (182) and the air plate (183), the air bag (181) is in contact with the pressing plate (172), liquid is arranged inside the air bag (181) and the air frame (182), and the button (185) is electrically connected to the rotating motor (2).

6. The tempered glass edge detection device according to claim 5, characterized in that: The toggle device comprises a transport device (191), a servo motor (192), a toggle rod (193) and a toggle plate (194); the transport device (191) is arranged on the top of the detection table (1); the servo motor (192) is fixedly mounted on the surface of the transport device (191); the toggle rod (193) rotates and penetrates the top of the detection table (1); the toggle plate (194) is fixedly mounted on the circumferential surface of the toggle rod (193); the servo motor (192) drives the transport device (191) to transport the tempered glass in a direction close to the detection plate (4).

7. The tempered glass edge detection device according to claim 6, characterized in that: A convex block (195) is fixedly mounted on the circumferential surface of the toggle rod (193), a spring sheet (196) is fixedly mounted on the surface of the transport device (191), the convex block (195) is in contact with the spring sheet (196), and a spring is arranged between the toggle rod (193) and the toggle plate (194).

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