Glass breaking apparatus, method and production line

Abstract

The embodiment of the present application provides a glass breaking device, which comprises a sensor, an image processing module and a controller; the sensor is used for determining the thickness of a glass plate; the image processing module is used for dividing the glass plate into normal glass plates and abnormal glass plates according to the collected glass plate images, and determining the start and end points and the area of the abnormal glass plate; the controller is used for controlling the conveyor to deliver the abnormal glass plate to a crusher according to the start and end points of the abnormal glass plate, and controlling the start and stop time of the crusher; and determining the running speed of the crusher according to the thickness and the area of the abnormal glass plate; and the controller is further used for controlling the crusher to work according to the running speed and the start and stop time. The glass breaking device provided by the present application can automatically control the start and stop time and the speed of the crusher, avoids long-time idling of the crusher, and thus improves the service life of the crusher.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glass production equipment, and in particular to a glass breaking device, method and production line. BACKGROUND

[0002] In the existing glass plate production line, the glass plates produced need to be detected to distinguish abnormal glass plates from normal glass plates. The normal glass plates are sent to a processing device for further processing, while the abnormal glass plates are transported into a crusher for breaking into small pieces of glass, which can be returned to the kiln for secondary use, thereby realizing resource saving and maximum utilization. Since the detection process needs to be completed before entering the crusher, the start and stop of the crusher and the speed need to be manually confirmed, resulting in low production efficiency; and the crusher is continuously working and rotating when no abnormal glass is put in, which is in an idle state, reducing the service life of the crusher. SUMMARY

[0003] The purpose of the present application is to provide a glass breaking device, method and production line, which can automatically control the start and stop time and speed of the crusher, and can solve the problem of reducing the service life of the crusher caused by long-time idling of the crusher.

[0004] To achieve the above purpose, the first aspect of the embodiment of the present application provides a glass breaking device, which comprises a sensor, an image processing module and a controller.

[0005] The sensor is used to determine the thickness of the glass plate.

[0006] The image processing module is used to divide the glass plate into normal glass plates and abnormal glass plates according to the collected glass plate images, and to determine the start and end points and the area of the abnormal glass plates.

[0007] The controller is used to control the conveyor to transport the abnormal glass plates to the crusher according to the start and end points of the abnormal glass plates, and to control the start and stop time of the crusher; and to determine the running speed of the crusher according to the thickness and area of the abnormal glass plates.

[0008] The controller is also used to control the crusher to work according to the running speed and the start and stop time.

[0009] In some embodiments, the conveyor comprises a receiving roller, a falling roller and an outgoing roller.

[0010] The receiving roller is located on the ground of the outgoing area and is used to transport the abnormal glass plates to the crusher.

[0011] The outgoing roller is located on the ground of the outgoing area and is used to transport the normal glass plates to the rear-end equipment.

[0012] The drop-off roller is located on the ground in the drop-off area.

[0013] The controller is configured to control the drop-off roller to be flat to convey the normal glass sheet to the sheet-out roller when the glass sheet is the normal glass sheet.

[0014] The controller is configured to control the drop-off roller to be inclined to convey the abnormal glass sheet to the sheet-in roller when the glass sheet is the abnormal glass sheet.

[0015] In some embodiments, the controller is configured to determine the inclination time of the drop-off roller according to the start and end points of the abnormal glass sheet.

[0016] In some embodiments, a lifting plate pneumatic cylinder component is arranged below the drop-off roller, and a lifting plate rotating component is arranged at the front end of the drop-off roller.

[0017] The lifting plate pneumatic cylinder component drives the lifting plate rotating component to rotate through a lifting action to incline or flatten the drop-off roller.

[0018] In some embodiments, the glass breaking device further comprises a detection roller.

[0019] The detection roller is located on the ground in the sheet-in area, and the image processing module and the sensor are arranged on the detection roller; the detection roller is configured to convey the glass sheet in the sheet-in area.

[0020] The second aspect of the embodiment of the present application provides a glass breaking method, which comprises:

[0021] Determining the thickness of the glass sheet.

[0022] Collecting the image of the glass sheet, and classifying the glass sheet into a normal glass sheet and an abnormal glass sheet according to the collected image of the glass sheet, and determining the start and end points and the area of the abnormal glass sheet.

[0023] Controlling the conveyor to convey the abnormal glass sheet to the breaking machine according to the start and end points of the abnormal glass sheet, and controlling the start and stop time of the breaking machine; and determining the running speed of the breaking machine according to the thickness and the area of the abnormal glass sheet.

[0024] Controlling the breaking machine to operate according to the running speed and the start and stop time.

[0025] The third aspect of the embodiment of the present application provides a glass production line, which comprises a glass breaking device, a processing device, and a breaking machine.

[0026] The glass breaking device is the glass breaking device provided by the present application.

[0027] The approach roller of the glass breaking device is used for conveying the abnormal glass plate to the breaker for breaking treatment, and the out-plate roller of the glass breaking device is used for conveying the normal glass plate to the processing device for processing treatment.

[0028] The fourth aspect of the embodiment of the present application provides a machine readable storage medium, which stores instructions for causing a machine to execute the glass breaking control method.

[0029] The fifth aspect of the embodiment of the present application provides a processor, which is used for running a program, wherein the program is used for executing the glass breaking control method when being run.

[0030] Through the above technical solution, the glass breaking device provided by the present application can automatically identify the normal glass and the abnormal glass through the image processing module, and further perform shunting treatment; then the image processing module is used to determine the start and end points and area data of the abnormal glass, control the start and stop time of the breaker, and determine the running speed of the breaker according to the thickness and area data of the abnormal glass; finally, the breaker is controlled to work according to the running speed and the start and stop time, so that the start and stop time and the speed of the breaker can be automatically controlled, the breaker is prevented from idling for a long time, and the service life of the breaker is improved. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0032] Figure 1 is a structure schematic diagram of the glass breaking device disclosed by the embodiment of the present application;

[0033] Figure 2 is a structure schematic diagram of the in-plate area of the glass breaking device disclosed by the embodiment of the present application;

[0034] Figure 3 is a structure schematic diagram of the falling plate area of the glass breaking device disclosed by the embodiment of the present application;

[0035] Figure 4 is a structure schematic diagram of the out-plate area of the glass breaking device disclosed by the embodiment of the present application;

[0036] Figure 5 is a flowchart of the glass breaking method disclosed by the embodiment of the present application.

[0037] Explanation of reference signs:

[0038] 1, detection roller;

[0039] 2. visual inspection lens;

[0040] 3. thickness measuring sensor;

[0041] 4. drop plate roller;

[0042] 5. approach plate roller;

[0043] 6. exit plate roller;

[0044] 7. crusher. DETAILED DESCRIPTION

[0045] The embodiments of the present application will be described in further detail below with reference to the accompanying drawings and embodiments. The following detailed description and appended drawings do not limit the scope of the application, but describe exemplary embodiments consistent with the principles of the application. The application can be implemented in numerous ways, including being applied in any of several contexts and embodiments of the application are not limited to the specific embodiments disclosed herein but include any and all alternatives falling within the scope of the following claims.

[0046] The present application provides these embodiments is to make the present application and complete, and to the person skilled in the art fully express the scope of the present application. It should be noted that: unless otherwise specified, the relative arrangement of components and steps, the composition of materials, numerical expressions and values set forth in these embodiments should be interpreted as merely exemplary, and not as a limitation.

[0047] It should be noted that, in the description of the present application, unless otherwise specified, the meaning of "a plurality of" is greater than or equal to two; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer" and the like is only for the purpose of facilitating the description of the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0048] In addition, the "first", "second" and similar words used in the present application do not indicate any order, number or importance, but are only used to distinguish different parts. "Vertical" is not strictly vertical, but within the allowable range of error. "Parallel" is not strictly parallel, but within the allowable range of error. "Include" or "contain" and similar words mean that the elements before the word cover the elements listed after the word, and do not exclude the possibility of also covering other elements.

[0049] It should be noted that in the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. When it is described that a specific device is located between a first device and a second device, there can be an intermediate device between the specific device and the first device or the second device, or there can be no intermediate device.

[0050] All terms used in the present application have the same meaning as understood by those of ordinary skill in the art to which the present application belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted to have meanings consistent with their meanings in the context of the relevant art, and should not be interpreted in an idealized or excessively formalized sense, unless otherwise explicitly defined herein.

[0051] Techniques, methods, and equipment known to those of ordinary skill in the relevant art can not be discussed in detail, but in appropriate cases, the techniques, methods, and equipment should be considered part of the specification.

[0052] Embodiments

[0053] Figure 1 is a structural schematic diagram of a glass breaking device disclosed by embodiments of the present application, which is combined with Figure 1 The structure of the glass breaking device disclosed by the embodiments of the present application is specifically described.

[0054] As Figure 1 shown, the glass breaking device includes a detection roller 1, an image processing module, a thickness measuring sensor 3, a falling plate roller 4, a receiving plate roller 5, and an outgoing plate roller 6.

[0055] The image processing module includes a visual detection lens 2.

[0056] It should be noted that the detection roller, the falling plate roller, the receiving plate roller, and the outgoing plate roller are all outgoing plate rollers, which are used to transport glass plates. In the existing glass plate production line, there are various process flows, and each process needs to be implemented in sequence according to the steps. For example, the manufacturing process of float glass includes preparing raw materials, glass pouring, cooling treatment, cutting and polishing, and inspection and packaging. Between different processes, the roller is usually used to transport glass plates. The roller is a transportation equipment that uses cylindrical rollers to rotate to transport production materials, which can orderly connect each process in the production line, thereby realizing mechanical operation.

[0057] Figure 2is a structural schematic view of a plate entering area of a glass breaking device disclosed by embodiments of the present application, in combination with Figure 2 The structure of the plate entering area of the glass breaking device disclosed by embodiments of the present application is described in detail.

[0058] As shown in the figure, the structure of the plate entering area comprises a detection roller 1, an image processing module, and a thickness measuring sensor 3. Figure 2

[0059] The detection roller is a section, installed on the ground of the plate entering area, and used to transport the glass plate in the plate entering area to a plate falling area.

[0060] The image processing module comprises a visual detection lens 2; the visual detection lens is a group, usually one group of lens comprises three independent working lens groups, installed on the detection roller through a rack, and used to shoot the image of the glass plate.

[0061] The thickness measuring sensor is a group, usually one group of thickness measuring sensor comprises three independent working sensors, installed on the detection roller through a rack.

[0062] It should be noted that the number of visual detection lenses, the number of thickness measuring sensors, and the number of sections of the detection roller can be adjusted according to actual production needs. For example, the number can be adjusted according to the conveying distance and the area parameters of the glass plate.

[0063] When the glass plate enters the plate entering area, the visual detection lens shoots the image of the glass plate in real time, and transmits the image to the image processing module for further detection and processing. The image processing module determines whether the glass plate is abnormal according to the image of the glass plate shot by the visual detection lens, distinguishes between abnormal glass plates and normal glass plates, determines the contour, start and end points, and area data of the glass plate, and transmits the determined contour, start and end points, and area data of the glass plate to the controller for further processing. The thickness measuring sensor simultaneously detects the thickness of the glass plate, and transmits the determined thickness data to the controller for further processing.

[0064] Specifically, the visual detection lens continuously shoots the image of the glass plate, and the image processing module can splice the shot image of the glass plate based on the shooting time interval to form an overall picture of the glass plate.

[0065] The image processing module performs color removal processing on the collected picture, and the picture after color removal becomes a gray picture, using a gray value instead of the original color of the picture. Comparing and analyzing the gray value of the picture after color removal can distinguish the glass plate from the surrounding environment, and further determine the time when the glass plate enters and leaves the plate entering area in combination with the picture shooting time.

[0066] ​Further, the image processing module compares and analyzes the effective local area of the gray value of the desaturated picture, and determines the area of the glass sheet through the effective local area of the gray value.

[0067] The length of the glass sheet can be determined by the following formula: glass sheet length = (time for the glass sheet to leave the in-feed area - time for the glass sheet to enter the in-feed area) * running speed of the roller.

[0068] It should be noted that, in actual operation, the running speeds of the detection roller, the drop-off roller, the receiving roller and the out-feed roller are usually set to be the same. The running speed of the roller refers to the running speed of any one of the detection roller, the drop-off roller, the receiving roller and the out-feed roller.

[0069] The controller is configured to receive parameters, perform corresponding processing and calculation, and then send instructions to a target hardware device, which executes the instructions after receiving the instructions. The controller can be a PID controller, a microcomputer or a development board.

[0070] The glass sheet is transported by the detection roller and then enters the drop-off area.

[0071] Figure 3 is a structural diagram of the drop-off area of the glass breaking device disclosed in the embodiments of the present application, which is combined with Figure 3 The structure of the drop-off area of the glass breaking device disclosed in the embodiments of the present application is described in detail.

[0072] As shown in Figure 3 The structure of the drop-off area includes a drop-off roller 4.

[0073] The drop-off roller is one section and is installed on the ground in the drop-off area. A lifting plate air rod component is arranged below the drop-off roller, and a lifting plate rotating component is arranged at the front end of the drop-off roller. The lifting plate air rod component drives the lifting plate rotating component to rotate through lifting action, so as to achieve the effect of tilting and placing the drop-off roller. The effect of separating normal glass and abnormal glass is achieved by tilting and placing the drop-off roller.

[0074] Specifically, in the case that the glass sheet conveyed by the drop-off roller is a normal glass sheet, the controller controls the drop-off roller to be placed to convey the normal glass sheet to the out-feed roller.

[0075] In the case that the glass sheet conveyed by the drop-off roller is an abnormal glass sheet, the controller controls the drop-off roller to be tilted to convey the abnormal glass sheet to the receiving roller.

[0076] The controller also determines the tilting time of the drop-off roller according to the start and end points of the abnormal glass sheet.

[0077] Specifically, the tilting time of the drop-off roller can be calculated by the following formula:

[0078] The falling plate roller way inclination start time = (the relative distance between the falling plate roller way and the plate entering area - the glass plate length) ÷ the running speed of the roller way + the time when the glass plate leaves the plate entering area;

[0079] The falling plate roller way inclination time = the glass plate length ÷ the running speed of the roller way;

[0080] The falling plate roller way inclination end time = the falling plate roller way inclination start time + the falling plate roller way inclination time + the action duration compensation time.

[0081] It should be noted that the number of segments of the falling plate roller way can be adjusted according to actual production needs.

[0082] It should be noted that the number of segments of the falling plate roller way can be adjusted according to actual production needs.

[0083] Figure 4 is a structure diagram of the plate leaving area of the glass breaking device disclosed in the embodiment of the application; in combination with Figure 4 The structure of the plate leaving area of the glass breaking device disclosed in the embodiment of the application is described in detail.

[0084] As Figure 4 shown, the structure of the plate leaving area comprises a plate receiving roller way 5, a plate leaving roller way 6, and a breaking machine 7;

[0085] The plate receiving roller way is one segment and is installed on the ground of the plate leaving area.

[0086] The plate leaving roller way is one segment and is installed on the ground of the plate leaving area.

[0087] The breaking machine is one and is installed in a pit of the plate leaving area.

[0088] In the case that the glass plate conveyed by the falling plate roller way is a normal glass plate, the controller controls the falling plate roller way to be flat to convey the normal glass plate to the plate leaving roller way, and the plate leaving roller way conveys the normal glass plate to the processing device for processing.

[0089] In the case that the glass plate conveyed by the falling plate roller way is an abnormal glass plate, the controller controls the falling plate roller way to be inclined to convey the abnormal glass plate to the plate receiving roller way, and the plate receiving roller way conveys the abnormal glass plate to the breaking machine for further breaking processing, and the abnormal glass plate is processed into small pieces of glass by the breaking machine, and the small pieces of glass can be returned to the kiln for secondary utilization, so that the resources are saved and maximally utilized.

[0090] It should be noted that the number of segments of the falling plate roller way, the plate leaving roller way, and the number of the breaking machine can be adjusted according to actual production needs.

[0091] The embodiment of the present application also provides a glass breaking method, Figure 5 is a flow chart of the glass breaking method disclosed by the embodiment of the present application, combined with Figure 5 The glass breaking method provided by the embodiment of the present application is specifically described.

[0092] As shown in Figure 5 , the glass breaking method comprises:

[0093] S101, the glass plate enters the plate entering area, and steps S102 and S103 are executed;

[0094] S102, the image of the glass plate is collected, and step S104 is executed;

[0095] S103, the thickness of the glass plate is determined, and the thickness data is transmitted to the controller;

[0096] S104, it is judged whether the glass plate is abnormal; when the glass plate is an abnormal glass plate, step S105 is executed; when the glass plate is a normal glass plate, step 106 is executed;

[0097] S105, according to the image of the glass plate, the starting point, the ending point and the area of the glass plate are determined, and the starting point, the ending point and the area data are transmitted to the controller;

[0098] S106, the plate falling roller is leveled, and the breaker is not started at this time;

[0099] S107, the plate falling roller transports the normal glass plate to the plate output area, and the sub-process ends;

[0100] S108, the plate falling roller inclination time and the breaker start-stop time are determined according to the glass plate start-stop point data, and S109 is executed;

[0101] Specifically, the start-stop time of the breaker can be determined by the following formula:

[0102] The breaker starting moment = the plate falling roller inclination starting moment + the action interval time;

[0103] The breaker stopping moment = the plate falling roller inclination ending moment + the action interval time;

[0104] Wherein, the action interval time is a pre-set interval time, and in actual operation, there is a fixed length interval distance between the plate falling roller and the breaker, which can be compensated by setting the action interval time.

[0105] S109, the breaker running speed is calculated according to the glass plate area data and the glass plate thickness, and S110 is executed;

[0106] The crusher is provided with a motor, which is used to provide operation power for the crusher, and the operation speed of the crusher can be adjusted by controlling the frequency of the motor.

[0107] Specifically, the frequency of the motor provided for the crusher can be calculated by the following formula:

[0108] Motor operation frequency = area of glass plate per unit time * area of glass plate per unit time * conversion parameter of glass plate area and motor frequency * thickness of glass plate per unit time.

[0109] Wherein, the area of glass plate per unit time represents the average value of the area of the glass plate calculated according to a certain time interval; the conversion parameter of the area of the glass plate and the frequency of the motor can be determined by experiment test; and the thickness of the glass plate per unit time represents the average value of the thickness of the glass plate calculated according to a certain time interval.

[0110] S110, controlling the tilt of the drop plate roller according to the start-stop time of the drop plate roller, conveying the abnormal glass to the crusher, and performing S111;

[0111] S111, controlling the start of the crusher according to the start-stop time of the crusher, and performing S112;

[0112] S112, the crusher completes the crushing treatment of the abnormal glass, and performs S113;

[0113] S113, the drop plate roller is placed flat, the crusher stops processing, and the sub-process ends.

[0114] So far, the embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein according to the above description.

[0115] Although some specific embodiments of the present application have been described in detail through examples, those skilled in the art should understand that the above examples are only for illustration, and are not intended to limit the scope of the present application. Those skilled in the art should understand that the above embodiments can be modified or some technical features can be replaced equivalently without departing from the scope and spirit of the present application. In particular, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any way.

Claims

1. A glass production line, characterized in that, The glass production line includes glass crushing equipment, processing equipment, and a crusher; The glass breaking device includes: a sensor, an image processing module, and a controller; The sensor is used to determine the thickness of the glass plate; The image processing module is used to divide the glass plate into normal glass plates and abnormal glass plates according to the acquired glass plate image, and to determine the start and end points and area of ​​the abnormal glass plate. The controller is used to control the conveyor to transport the abnormal glass plate to the crusher according to the start and end points of the abnormal glass plate, and to control the start and stop time of the crusher; and to determine the operating speed of the crusher according to the thickness and area of ​​the abnormal glass plate. The controller is also used to control the crusher to operate according to the operating speed and the start-stop time. The conveyor includes a receiving roller conveyor, a dropping roller conveyor, and an output roller conveyor. The receiving roller conveyor is located on the ground in the plate discharge area and is used to transport the abnormal glass plate to the crusher; The discharge roller conveyor is located on the ground in the discharge area and is used to transport the normal glass sheet to the back-end equipment; The drop roller conveyor is located on the ground in the drop area; The controller is used to control the drop roller conveyor to be level when the glass plate is a normal glass plate so as to transport the normal glass plate to the exit roller conveyor. The controller is used to control the tilting of the drop roller conveyor to transport the abnormal glass plate to the receiving roller conveyor when the glass plate is abnormal. A lifting plate pneumatic component is provided below the drop plate roller conveyor, and a lifting plate rotating component is provided at the front end of the drop plate roller conveyor. The lifting plate pneumatic rod component drives the lifting plate rotating component to rotate through the lifting action, so that the drop plate roller conveyor is tilted or leveled. The glass breaking device also includes a detection roller conveyor. The receiving roller conveyor of the glass crushing device is used to transport abnormal glass sheets to the crusher for crushing, and the output roller conveyor of the glass crushing device is used to transport normal glass sheets to the processing device for processing. The controller is also used to determine the tilting time of the drop roller conveyor based on the start and end points of the abnormal glass plate, and calculates the tilting time of the drop roller conveyor using the following formula: The starting time of the tilting of the drop roller conveyor = (relative distance between the drop roller conveyor and the infeed area - glass plate length) ÷ the running speed of the roller conveyor + the time when the glass plate leaves the infeed area; Inclined time of the drop roller conveyor = Length of glass plate ÷ Running speed of the roller conveyor; The end time of the tilting of the drop roller conveyor = the start time of the tilting of the drop roller conveyor + the tilting time of the drop roller conveyor + the duration of motion compensation. The motion duration compensation time is adjusted and set according to the actual work situation. The motor frequency set for the crusher can be calculated using the following formula: Motor operating frequency = Area of ​​glass plate per unit time × Conversion parameter between glass plate area and motor frequency × Thickness of glass plate per unit time 2. A glass breaking device, characterized in that, The glass breaking device includes: a sensor, an image processing module, and a controller; The sensor is used to determine the thickness of the glass plate; The image processing module is used to divide the glass plate into normal glass plates and abnormal glass plates according to the acquired glass plate image, and to determine the start and end points and area of ​​the abnormal glass plate. The controller is used to control the conveyor to transport the abnormal glass plate to the crusher according to the start and end points of the abnormal glass plate, and to control the start and stop time of the crusher; and to determine the operating speed of the crusher according to the thickness and area of ​​the abnormal glass plate. The controller is also used to control the crusher to operate according to the operating speed and the start-stop time. The conveyor includes a receiving roller conveyor, a dropping roller conveyor, and an output roller conveyor. The receiving roller conveyor is located on the ground in the plate discharge area and is used to transport the abnormal glass plate to the crusher; The discharge roller conveyor is located on the ground in the discharge area and is used to transport the normal glass sheet to the back-end equipment; The drop roller conveyor is located on the ground in the drop area; The controller is used to control the drop roller conveyor to be level when the glass plate is a normal glass plate so as to transport the normal glass plate to the exit roller conveyor. The controller is used to control the tilting of the drop roller conveyor to transport the abnormal glass plate to the receiving roller conveyor when the glass plate is abnormal. A lifting plate pneumatic component is provided below the drop plate roller conveyor, and a lifting plate rotating component is provided at the front end of the drop plate roller conveyor. The lifting plate pneumatic rod component drives the lifting plate rotating component to rotate through the lifting action, so that the drop plate roller conveyor is tilted or leveled. The glass breaking device also includes a detection roller conveyor. The glass crushing device is used in the glass production line of claim 1.

3. The glass breaking device according to claim 2, characterized in that, The detection roller conveyor is located on the ground in the board feeding area, and the image processing module and sensors are installed on the detection roller conveyor; the detection roller conveyor is used to transport the glass board in the board feeding area.

4. A method for breaking glass, characterized in that, The method includes: Determine the thickness of the glass plate; The glass plate is captured in an image, and based on the captured image, the glass plate is divided into normal glass plate and abnormal glass plate, and the start and end points and area of ​​the abnormal glass plate are determined. Based on the start and end points of the abnormal glass plate, the control conveyor transports the abnormal glass plate to the crusher and controls the start and stop times of the crusher; and based on the thickness and area of ​​the abnormal glass plate, the operating speed of the crusher is determined. The crusher is controlled to operate at the stated operating speed and according to the stated start and stop times. The method is used in the glass production line of claim 1.

5. A machine-readable storage medium storing instructions for causing a machine to perform the glass breaking method as described in claim 4.

6. A processor, characterized in that, Used to run a program, wherein the program is run to perform: the glass breaking method as described in claim 4.

Images