Glass inspection machine

Abstract

The present invention provides a glass detection machine, which relates to the field of glass detection technology. The device includes a first optical detection device, a second optical detection device, a transmission conveying device, a transmission support device and a bracket assembly platform; the transmission conveying device is arranged on the bracket assembly platform; the transmission conveying device includes a conveyor belt, and the transmission support device is arranged below the conveyor belt to support the conveyor belt; the first optical detection device and the second optical detection device are arranged along the transmission direction of the transmission conveying device; wherein the first optical detection device is used to detect the edge and light transmittance of flat glass; the second optical detection device is used to detect the plane of flat glass. The present invention solves the technical problems that most existing glass detection equipment has incomplete detection and low detection efficiency.

Description

Technical Field

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

[0002] During the production process of flat glass products, due to manufacturing processes, human factors and other factors, defects such as bubbles, scratches, dust and inclusions often occur. Therefore, flat glass products need to be inspected after processing. Currently, most glass inspection equipment on the market has problems such as incomplete inspection and low inspection efficiency.

[0003] Based on this, the present invention provides a glass inspection machine to solve the above technical problems. Summary of the invention

[0004] The object of the present invention is to provide a glass inspection machine which can comprehensively inspect the edge, surface and light transmittance of glass and has high inspection efficiency.

[0005] The embodiment of the present invention is achieved as follows:

[0006] A glass inspection machine comprises a first optical inspection device, a second optical inspection device, a transmission conveying device, a transmission supporting device and a bracket assembly platform;

[0007] The transmission conveying device is arranged on the bracket assembly platform; the transmission conveying device includes a conveyor belt; the transmission support device is arranged below the conveyor belt for supporting the conveyor belt; the first optical detection device and the second optical detection device are arranged along the transmission direction of the transmission conveying device;

[0008] The first optical detection device is used to detect the edge and light transmittance of the flat glass;

[0009] The second optical detection device is used to detect the plane of the flat glass.

[0010] In a preferred embodiment of the present invention, in the above-mentioned glass inspection machine, the bracket assembly platform comprises a bracket and an assembly platform;

[0011] The assembly platform is arranged on the bracket; a shock absorbing block is arranged between the assembly platform and the bracket;

[0012] The assembly platform is provided with penetrating light-transmitting holes at positions corresponding to the first optical detection device and the second optical detection device; the side walls of the light-transmitting holes are coated with light-absorbing material;

[0013] The assembly platform comprises a platform and a pad; the platform is arranged on the bracket; and the pad is fixed on the platform.

[0014] In a preferred embodiment of the present invention, in the above-mentioned glass inspection machine, the first optical inspection device includes four first fill-in lights and a first image acquisition module arranged above the conveyor belt, and a second fill-in light arranged below the granite;

[0015] The four first fill lights are arranged around the first image acquisition module and illuminate the four sides of the flat glass accordingly;

[0016] The second fill light illuminates the plane of the flat glass through the light-transmitting hole.

[0017] In a preferred embodiment of the present invention, the above-mentioned glass inspection machine, the second optical inspection device includes two third fill lights and a second image acquisition module arranged above the conveyor belt, and two fourth fill lights and a third camera arranged below the granite;

[0018] The first third fill light illuminates the upper plane of the flat glass from the front; the second third fill light and the second image acquisition module are respectively located on both sides of the first third fill light; the second third fill light illuminates the upper plane of the flat glass at an angle;

[0019] The first of the fourth fill light directly illuminates the lower plane of the flat glass; the second of the fourth fill light and the third camera are respectively located on both sides of the first of the fourth fill light; the second of the fourth fill light obliquely illuminates the lower plane of the flat glass.

[0020] In a preferred embodiment of the present invention, in the above-mentioned glass inspection machine, the transmission and conveying device includes a driving mechanism and a transmission mechanism;

[0021] The driving mechanism provides driving force for the transmission mechanism;

[0022] The conveyor belt is arranged at the output end of the transmission mechanism.

[0023] In a preferred embodiment of the present invention, in the above-mentioned glass inspection machine, the transmission mechanism includes a first transmission shaft and a second transmission shaft;

[0024] The input end of the first transmission shaft is connected to the output end of the driving mechanism, and its axis is parallel to the transmission direction;

[0025] The second transmission shaft is connected to the first transmission shaft through a transmission structure, and its axis is perpendicular to the axis of the first transmission shaft;

[0026] The conveyor belt is arranged on the first transmission shaft;

[0027] The transmission structure is two bevel gears or magnetic wheels that cooperate with each other.

[0028] In a preferred embodiment of the present invention, the glass inspection machine has a plurality of first transmission shafts, and the plurality of first transmission shafts are connected end to end;

[0029] Each of the first transmission shafts is supported by at least one bearing seat.

[0030] In a preferred embodiment of the present invention, the glass inspection machine has a plurality of second transmission shafts, and the plurality of second transmission shafts are arranged at intervals along the transmission direction;

[0031] The conveyor belt is wound around two adjacent second transmission shafts;

[0032] The transmission support device is arranged between the two second transmission shafts and is used for supporting the corresponding conveyor belt.

[0033] In a preferred embodiment of the present invention, in the glass inspection machine, the conveyor belt is a plurality of coaxial rubber strips spaced apart along the axial direction of the second transmission shaft.

[0034] In a preferred embodiment of the present invention, in the above-mentioned glass inspection machine, both sides of the transmission support device along the transmission direction are provided with adjustment and clamping structures;

[0035] The positioning adjustment structure comprises a fixing seat and an adjusting plate, wherein the fixing seat and the adjusting plate are fastened by screws;

[0036] The fixing seat is fixed on the bracket assembly platform; the adjustment plate is provided with an oblong hole, and the length direction of the oblong hole is parallel to the clamping direction.

[0037] The beneficial effects of the embodiments of the present invention are as follows: the glass inspection machine provided by the present invention comprises a first optical inspection device, a second optical inspection device, a transmission conveying device, a transmission support device and a bracket assembly platform; the transmission conveying device is arranged on the bracket assembly platform; the transmission conveying device comprises a conveyor belt, and the transmission support device is arranged below the conveyor belt to support the conveyor belt; the first optical inspection device and the second optical inspection device are arranged along the conveying direction of the transmission conveying device; wherein the first optical inspection device is used to detect the edge and transmittance of the flat glass; and the second optical inspection device is used to detect the plane of the flat glass. The present invention detects the edge of the flat glass product with the highest probability of defects, the edge transmittance, and the two side surfaces of the flat glass by arranging the first optical inspection device and the second optical inspection device at intervals in the conveying direction of the transmission conveying device, and the inspection is comprehensive; only two workstations corresponding to the first optical inspection device and the second optical inspection device are arranged to complete the inspection, and the inspection efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0039] Figure 1 A schematic diagram of the structure of a glass inspection machine provided by an embodiment of the present invention;

[0040] Figure 2 A schematic structural diagram of a bracket assembly platform from a first perspective in a glass inspection machine provided by an embodiment of the present invention;

[0041] Figure 3 A structural schematic diagram of a bracket assembly platform in a glass inspection machine provided by an embodiment of the present invention from a second viewing angle;

[0042] Figure 4 A schematic structural diagram of a support assembly platform in a glass inspection machine provided by an embodiment of the present invention from a third viewing angle;

[0043] Figure 5 A schematic structural diagram of a first viewing angle of a first optical inspection device in a glass inspection machine provided by an embodiment of the present invention;

[0044] Figure 6 A schematic diagram of the structure of a second viewing angle of a first optical detection device in a glass detection machine provided by an embodiment of the present invention;

[0045] Figure 7 A schematic structural diagram of a first viewing angle of a second optical inspection device in a glass inspection machine provided by an embodiment of the present invention;

[0046] Figure 8 A schematic diagram of the structure of a second optical inspection device at a second viewing angle in a glass inspection machine provided by an embodiment of the present invention;

[0047] Fig. 9 A schematic diagram of the structure of a transmission and conveying device in a glass inspection machine provided by an embodiment of the present invention;

[0048] Fig.10 An enlarged view of a transmission and conveying device in a glass inspection machine provided by an embodiment of the present invention;

[0049] Fig.11 A schematic structural diagram of a transmission support device in a glass inspection machine provided in an embodiment of the present invention.

[0050] In the figure:

[0051] 100-bracket assembly platform; 101-bracket; 102-shock absorber; 103-platform; 104-pad; 105-light-transmitting hole; 200-first optical detection device; 201-first fill light; 202-first image acquisition module; 203-second fill light; 204-first support plate; 205-second support plate; 206-first support frame; 2061-first support frame crossbeam; 2062-first support frame longitudinal beam; 300-second optical detection device; 301-third fill light; 302-second image acquisition module; 303-fourth fill light; 304-third camera; 305-second support frame; 3051-second support frame crossbeam; 3052- The second supporting frame longitudinal beam; 306 - the third supporting frame; 307 - the fifth fill light; 308 - the third supporting plate; 309 - the fourth supporting plate; 400 - the transmission conveying device; 401 - the driving mechanism; 402 - the first transmission shaft; 403 - the second transmission shaft; 404 - the magnetic wheel; 405 - the bearing seat; 406 - the coupling; 407 - the transmission shaft fixing block; 408 - the fixing seat; 409 - the adjustment plate; 4091 - the oblong hole; 410 - the rubber strip; 411 - the sensor support; 412 - the sensor; 413 - the transmission supporting device; 4131 - the supporting block body; 4132 - the supporting wheel; 4133 - the weight-reducing groove; 4134 - the mounting hole; 500 - the flat glass. DETAILED DESCRIPTION

[0052] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0053] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. 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.

[0054] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0055] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0056] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0057] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0058] Some embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0059] First embodiment

[0060] Please refer to Figure 1 , this embodiment provides a glass inspection machine, including a first optical inspection device 200, a second optical inspection device 300, a transmission conveying device 400, a transmission supporting device 413 and a bracket assembly platform 100;

[0061] The transmission and conveying device 400 is arranged on the bracket assembly platform 100; the transmission and conveying device 400 includes a conveyor belt; the transmission support device 413 is arranged below the conveyor belt for supporting the conveyor belt; the first optical detection device 200 and the second optical detection device 300 are arranged along the transmission direction of the transmission and conveying device 400;

[0062] The first optical detection device 200 is used to detect the edge and light transmittance of the flat glass 500;

[0063] The second optical detection device 300 is used to detect the plane of the flat glass 500 .

[0064] Please refer to Figures 2 to 4 , the bracket assembly platform 100 includes a bracket 101 and an assembly platform;

[0065] The assembly platform is arranged on the bracket 101; a shock absorbing block 102 is arranged between the assembly platform and the bracket 101;

[0066] The assembly platform is provided with penetrating light-transmitting holes 105 at positions corresponding to the first optical detection device 200 and the second optical detection device 300; the side walls of the light-transmitting holes 105 are coated with light-absorbing materials;

[0067] The assembly platform includes a platform 103 and a pad 104 ; the platform 103 is disposed on the bracket 101 ; and the pad 104 is fixed on the platform 103 .

[0068] Specifically, the assembly platform of this embodiment includes a platform 103 and a pad 104. The pad 104 is provided with an assembly hole. The platform 103 is provided with a threaded hole at a position corresponding to the assembly hole. The pad 104 is fixed to the upper surface of the platform 103 by screws. The platform is made of granite, which has a uniform texture, good stability, high strength, high hardness, and can maintain high precision under heavy loads; the pad 104 is made of aluminum alloy, which is easy to process and light in weight. Therefore, fixing the pad 104 on the platform 103 can prevent the pad 104 from being deformed due to the ambient temperature or external force, ensure the structural rigidity of the overall assembly platform, and facilitate the installation of the fixed transmission device 400.

[0069] The first optical inspection device 200 and the second optical inspection device 300 are arranged along the conveying direction of the transmission and conveying device 400. The transmission and conveying device 400 conveys the flat glass 500 from the material inlet along the conveying direction, and passes through the first optical inspection device 200 and the second optical inspection device 300 in sequence. The transmission and conveying device 400 is provided with a sensor 412, which is fixed by a sensor support 411. When the sensor 412 used in conjunction with the first optical inspection device 200 detects that the flat glass 500 enters the first inspection position, the first optical inspection device 200 detects the defects and light transmittance of the four edges of the flat glass 500; when the sensor 412 used in conjunction with the second optical inspection device 300 detects that the flat glass 500 enters the second inspection position, the second optical inspection device 300 detects the plane defects of the flat glass 500. The defects of the four edges and two planes of the flat glass 500 include dirt, pits, cracks, etc.

[0070] The lower surface of the platform 103 is fixed to the bracket 101 through the shock-absorbing block 102 , which can effectively isolate the vibration transmitted from the ground or the bracket 101 , thereby improving the detection accuracy of the first optical detection device 200 and the second optical detection device 300 .

[0071] Please refer to Figure 5 and Figure 6 , the first optical detection device 200 includes four first fill lights 201 and a first image acquisition module 202 arranged above the conveyor belt, and a second fill light 203 arranged below the granite;

[0072] The four first fill lights 201 are arranged around the first image acquisition module 202 and illuminate the four sides of the flat glass 500 accordingly;

[0073] The second fill light 203 illuminates the plane of the flat glass 500 through the light-transmitting hole 105 .

[0074] Specifically, four first fill-in lights 201 are set up directly above the flat glass 500 conveyed by the transmission and conveying device 400 through the first support plate 204, and are tilted so that the light emitted by the four first fill-in lights 201 illuminates the four sides of the flat glass 500; the first image acquisition module 202 is set directly above the middle of the area surrounded by the four first fill-in lights 201. After each first fill-in light 201 emits light, the first image acquisition module 202 performs a capture and shooting. After the four first fill-in lights 201 emit light in sequence, four pictures corresponding to the four sides are obtained, and the existence and type of defects are judged according to the pictures.

[0075] The second fill light 203 is set up directly below the flat glass 500 conveyed by the transmission conveyor 400 through the second support plate 205, and the first image acquisition module 202 is fixed on the bracket 101 through the first support frame 206. The first support frame 206 includes a first support frame cross beam 2061 and a first support frame longitudinal beam 2062; the bottom end of the first support frame longitudinal beam 2062 is fixed on the bracket 101, one end of the first support frame cross beam 2061 is fixed to the top end of the first support frame longitudinal beam 2062, and the other end of the first support frame cross beam 2061 is fixed to the first image acquisition module 202; the top end of the first support frame longitudinal beam 2062 is provided with a plurality of mounting holes 4134 along the longitudinal array, so that the height of the first support frame cross beam 2061 can be adjusted. The light from the second fill light 203 is irradiated onto the plane of the flat glass 500 through the light-transmitting hole 105 , and the first image acquisition module 202 acquires and shoots the light, and obtains the light transmittance of the four sides of the flat glass 500 according to the brightness and darkness of the shot.

[0076] Please refer to Figure 7 and Figure 8The second optical detection device 300 includes two third fill lights 301 and a second image acquisition module 302 arranged above the conveyor belt, and two fourth fill lights 303 and a third camera 304 arranged below the granite;

[0077] The first third fill light 301 directly illuminates the upper plane of the flat glass 500; the second third fill light 301 and the second image acquisition module 302 are respectively located on both sides of the first third fill light 301; the second third fill light 301 obliquely illuminates the upper plane of the flat glass 500;

[0078] The first fourth fill light 303 directly illuminates the lower plane of the flat glass 500 ; the second fourth fill light 303 and the third camera 304 are respectively located on both sides of the first fourth fill light 303 ; the second fourth fill light 303 obliquely illuminates the lower plane of the flat glass 500 .

[0079] Specifically, the second image acquisition module 302 is fixed on the bracket 101 through the second support frame 305. The second support frame 305 includes a second support frame cross beam 3051 and a second support frame longitudinal beam 3052; the bottom end of the second support frame longitudinal beam 3052 is fixed on the bracket 101, one end of the second support frame cross beam 3051 is fixed to the top end of the second support frame longitudinal beam 3052, and the other end of the second support frame cross beam 3051 is fixed to the second image acquisition module 302; the top end of the second support frame longitudinal beam 3052 is provided with a plurality of mounting holes 4134 along a longitudinal array, so that the height of the second support frame cross beam 3051 can be adjusted.

[0080] Two third fill-in lights 301 are fixed to the second support frame 305 through the third support plate 308, and the light emitted by one of the third fill-in lights 301 is vertically irradiated to the flat glass 500, and the light emitted by the other third fill-in light 301 is obliquely irradiated to the flat glass 500. After each third fill-in light 301 is illuminated, the second image acquisition module 302 performs a capture and shooting. The third camera 304 is fixed to the bracket 101 through the third support frame 306, and two fourth fill-in lights 303 are fixed to the third support frame 306 through the fourth support plate 309, and the light emitted by one of the fourth fill-in lights 303 is vertically irradiated to the flat glass 500, and the light emitted by the other fourth fill-in light 303 is obliquely irradiated to the flat glass 500. After each fourth fill-in light 303 is illuminated, the third camera 304 performs a capture and shooting. The third fill light 301 and the fourth fill light 303 that shine light vertically on the flat glass 500 can detect whether there is dirt or dust on the upper and lower surfaces of the flat glass 500; the third fill light 301 and the fourth fill light 303 that shine light obliquely on the flat glass 500 can detect whether there are pits on the upper and lower surfaces of the flat glass 500.

[0081] A fifth fill light 307 may also be provided on the second optical detection device 300 . The fifth fill light 307 may be provided on the conveying plane to illuminate the edge or corner of the flat glass 500 .

[0082] Please refer to Fig. 9 and Fig.10 , the transmission and conveying device 400 includes a driving mechanism 401 and a transmission mechanism;

[0083] The driving mechanism 401 provides driving force for the transmission mechanism;

[0084] The conveyor belt is arranged at the output end of the transmission mechanism.

[0085] Specifically, the driving mechanism 401 is a driving motor, and the driving motor provides driving force for the transmission mechanism through a transmission connecting member.

[0086] In the above technical solution, further, the transmission mechanism includes a first transmission shaft 402 and a second transmission shaft 403;

[0087] The input end of the first transmission shaft 402 is connected to the output end of the driving mechanism 401, and its axis is parallel to the transmission direction;

[0088] The second transmission shaft 403 is connected to the first transmission shaft 402 through a transmission structure, and its axis is perpendicular to the axis of the first transmission shaft 402;

[0089] The conveyor belt is arranged on the first transmission shaft 402;

[0090] The transmission structure is two bevel gears or magnetic wheels 404 that cooperate with each other.

[0091] In the above technical solution, further, there are multiple first transmission shafts 402, and the multiple first transmission shafts 402 are connected end to end;

[0092] Each of the first transmission shafts 402 is supported by at least one bearing seat 405 .

[0093] In this embodiment, the number of the first transmission shafts 402 is four, and the four transmission shafts are connected by a coupling 406 . Each first transmission shaft 402 is supported by at least one bearing seat 405 .

[0094] In the above technical solution, further, there are multiple second transmission shafts 403, and the multiple second transmission shafts 403 are arranged at intervals along the transmission direction;

[0095] The conveyor belt is wound around two adjacent second transmission shafts 403;

[0096] The transmission support device 413 is disposed between the two second transmission shafts 403 and is used to support the corresponding conveyor belt.

[0097] The second transmission shaft 403 is fixed on the assembly platform through a transmission shaft fixing block 407 . A plurality of second transmission shafts 403 are arranged at intervals along the transmission direction and are connected to the first transmission shaft 402 through a magnetic wheel 404 or a bevel gear.

[0098] In the above technical solution, further, the conveyor belt is a plurality of coaxial rubber strips 410 arranged at intervals along the axial direction of the second transmission shaft 403 .

[0099] In this embodiment, the conveyor belt is a thin rubber strip 410, and the two ends of each rubber strip 410 are respectively sleeved on the two second transmission shafts 403. The multiple rubber strips 410 are divided into two groups and are respectively sleeved on the two ends of the second transmission shaft 403. One group of rubber strips 410 includes three rubber strips 410, and a gap is left between two adjacent rubber strips 410. The flat glass 500 is not easy to wear and tear when the conveyor belt of this structure is used to convey the flat glass 500, and the detection part can be fully exposed.

[0100] In order to prevent the middle part of the rubber strip 410 from collapsing, in this embodiment, a transmission support device 413 is provided below the rubber strip 410 on the assembly platform. The transmission support device 413 includes a support block body 4131 and an anti-collapse component. The anti-collapse component is provided at the four corners of the support block body 4131. The anti-collapse component includes three support wheels 4132, and each support wheel 4132 supports a corresponding rubber strip 410. The support block body 4131 is provided with a mounting hole 4134, and the mounting hole 4134 is used with screws to fix the support block body 4131. A weight reduction groove 4133 is also provided on the support block body 4131 and between the two anti-collapse components. For the specific structure, refer to Fig.11 .

[0101] In the above technical solution, further, both sides of the transmission support device 413 along the transmission direction are provided with adjustment and clamping structures;

[0102] The positioning adjustment structure includes a fixing seat 408 and an adjusting plate 409, and the fixing seat 408 and the adjusting plate 409 are fastened by screws;

[0103] The fixing seat 408 is fixed on the bracket assembly platform 100 ; the adjustment plate 409 is provided with an oblong hole 4091 , and the length direction of the oblong hole 4091 is parallel to the engagement direction.

[0104] Adjustment positions are provided on both sides of the transmission support device 413, and the adjustment positions include a fixing seat 408 and an adjustment plate 409. The adjustment plate 409 is fixed on the assembly platform through the fixing seat 408. The adjustment plate 409 is provided with an oblong hole 4091, and the oblong hole 4091 is fixed on the fixing seat 408 with a screw. The adjustment positions on each side have a certain adjustment stroke, and the adjustment stroke is determined according to the length of the oblong hole 4091. The adjustment positions on both sides of the transmission support device 413 can adapt to flat glass 500 of different widths.

[0105] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A glass inspection machine, characterized in that: It includes a first optical detection device, a second optical detection device, a transmission conveying device, a transmission supporting device and a bracket assembly platform; The transmission conveying device is arranged on the bracket assembly platform; the transmission conveying device includes a conveyor belt; the transmission support device is arranged below the conveyor belt for supporting the conveyor belt; the first optical detection device and the second optical detection device are arranged along the transmission direction of the transmission conveying device; The bracket assembly platform comprises a bracket and an assembly platform; the assembly platform is arranged on the bracket; the assembly platform is provided with penetrating light-transmitting holes at positions corresponding to the first optical detection device and the second optical detection device; the side walls of the light-transmitting holes are coated with light-absorbing materials; the assembly platform comprises a platform, and the platform is arranged on the bracket; The first optical detection device is used to detect the edge and light transmittance of the flat glass; the first optical detection device includes four first fill-in lights and a first image acquisition module arranged above the conveyor belt, and a second fill-in light arranged below the platform; the four first fill-in lights are arranged around the first image acquisition module and illuminate the four edges of the flat glass correspondingly; the second fill-in light illuminates the plane of the flat glass through the light-transmitting hole; The second optical detection device is used to detect the plane of the flat glass; the second optical detection device includes two third fill-in lights and a second image acquisition module arranged above the conveyor belt, and two fourth fill-in lights and a camera arranged below the platform; the first of the third fill-in lights vertically illuminates the upper plane of the flat glass; the second of the third fill-in lights and the second image acquisition module are respectively located on both sides of the first of the third fill-in lights; the second of the third fill-in lights obliquely illuminates the upper plane of the flat glass; the first of the fourth fill-in lights vertically illuminates the lower plane of the flat glass; the second of the fourth fill-in lights and the camera are respectively located on both sides of the first of the fourth fill-in lights; the second of the fourth fill-in lights obliquely illuminates the lower plane of the flat glass; The first third fill light and the first fourth fill light that irradiate the flat glass vertically can detect whether there is dirt or dust on the upper and lower surfaces of the flat glass; the second third fill light and the second fourth fill light that irradiate the flat glass obliquely can detect whether there are pits on the upper and lower surfaces of the flat glass; The transmission and conveying device comprises a driving mechanism and a transmission mechanism; the driving mechanism provides driving force for the transmission mechanism; The transmission mechanism comprises a first transmission shaft and a second transmission shaft; the input end of the first transmission shaft is connected to the output end of the driving mechanism, and its axis is parallel to the transmission direction; the second transmission shaft is connected to the first transmission shaft through a transmission structure, and its axis is perpendicular to the axis of the first transmission shaft; There are multiple second transmission shafts, which are arranged at intervals along the transmission direction, and the conveyor belt is wound around two adjacent second transmission shafts; The conveyor belt is a plurality of coaxial rubber strips arranged at intervals along the axial direction of the second transmission shaft; the two ends of each of the rubber strips are respectively sleeved on the two second transmission shafts, and the plurality of rubber strips are divided into two groups and respectively sleeved on the two ends of the second transmission shaft, wherein one group of rubber strips includes three rubber strips, and a spacing is left between two adjacent rubber strips; A transmission support device is arranged below the rubber strip, and the transmission support device includes a support block body and an anti-collapse component. The anti-collapse component is arranged at the four corners of the support block body, and the anti-collapse component includes three support wheels, and each support wheel supports one of the rubber strips; a weight reduction groove is also arranged on the support block body and between the two anti-collapse components.

2. The glass inspection machine according to claim 1, characterized in that: A shock absorbing block is arranged between the assembly platform and the bracket; The assembly platform also includes a pad; the pad is fixed on the platform.

3. The glass inspection machine according to claim 1, characterized in that: There are multiple first transmission shafts, and the multiple first transmission shafts are connected end to end; Each of the first transmission shafts is supported by at least one bearing seat.

4. The glass inspection machine according to claim 1, characterized in that: The transmission support device is provided with adjustment and clamping structures on both sides along the transmission direction; The positioning adjustment structure comprises a fixing seat and an adjusting plate, wherein the fixing seat and the adjusting plate are fastened by screws; The fixing seat is fixed on the bracket assembly platform; the adjustment plate is provided with an oblong hole, and the length direction of the oblong hole is parallel to the clamping direction.

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