CN114524608B - High-generation substrate glass cutting control system and control method - Google Patents
High-generation substrate glass cutting control system and control method Download PDFInfo
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- CN114524608B CN114524608B CN202210296210.4A CN202210296210A CN114524608B CN 114524608 B CN114524608 B CN 114524608B CN 202210296210 A CN202210296210 A CN 202210296210A CN 114524608 B CN114524608 B CN 114524608B
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- 239000011521 glass Substances 0.000 title claims abstract description 177
- 239000000758 substrate Substances 0.000 title claims abstract description 110
- 238000005520 cutting process Methods 0.000 title claims abstract description 100
- 238000000034 method Methods 0.000 title claims description 32
- 238000012937 correction Methods 0.000 claims abstract description 19
- 238000003860 storage Methods 0.000 claims abstract description 19
- 238000007405 data analysis Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims abstract description 5
- 230000009471 action Effects 0.000 claims description 24
- 238000013461 design Methods 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 238000013500 data storage Methods 0.000 claims description 6
- 239000005357 flat glass Substances 0.000 claims description 4
- 238000006748 scratching Methods 0.000 claims description 4
- 230000002393 scratching effect Effects 0.000 claims description 4
- 238000003280 down draw process Methods 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/037—Controlling or regulating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The control system comprises a transverse cutting machine device, a robot, a data monitoring mechanism, a storage module and a big data analysis and parameter correction module; the data monitoring mechanism is provided with a reflective photoelectric sensor, a timing module and a laser ranging module, wherein the reflective photoelectric sensor is positioned below an outlet of the transverse cutting machine device, two groups of reflective photoelectric sensors are arranged up and down along the transmission direction of the glass ribbon, the two groups of reflective photoelectric sensors are respectively connected with the timing module, the output end of the timing module is connected with a storage module in a network communication manner, the laser ranging module is arranged below the outlet of the transverse cutting machine device, the laser transmitting end of the laser ranging module is perpendicular to the transmission direction of the glass ribbon, and the output end of the laser ranging module is connected with the storage module in a network communication manner. The invention realizes the rapid feedback and processing of the related data in the cutting process of the substrate glass, and achieves the aim of improving the quality of the substrate glass product.
Description
Technical Field
The invention relates to a substrate glass cutting control system and a control method, in particular to a substrate glass intelligent cutting control system and a control method suitable for an overflow method high-generation substrate glass production line.
Background
In the production of liquid crystal substrate glass by the overflow method, the glass subjected to the down-draw thinning is generally introduced into the cutting process in the form of a glass ribbon, but the flow rate of the glass subjected to the down-draw thinning and entering the cutting process is determined under the restriction of the production process, that is, the weight of the glass ribbon entering the cutting process of the substrate glass is constant in unit time, and in the case that the width of the glass ribbon is unchanged, the length of the glass ribbon entering the cutting process in unit time becomes longer as the thickness of the substrate glass becomes thinner, thereby causing the flow rate of the glass ribbon entering the cutting process to increase accordingly.
At present, the requirements of the client market on the size of the substrate glass are larger and larger, the size of the substrate glass with 10.5 generation lines reaches 3370×2940mm correspondingly, the size of the substrate glass with more than 11 generation lines is even larger, meanwhile, the requirements on the thickness of the substrate glass are thinner and thinner, the flow rate of a glass belt is increased along with the thickness thinning of the substrate glass, and if the running equipment in a cutting control system cannot be matched accurately in the processes of drawing, cutting (scratching), breaking off and the like of the substrate glass, the problems of internal stress change, shape defect and the like of the substrate glass are easy to occur. For a low-generation substrate glass, the acceptable error is amplified by several times for a high-generation substrate glass, so that the quality of a product is affected, and an economic loss which is difficult to recover is caused for a substrate glass production enterprise.
In the substrate glass production line adopting the overflow method in the prior art, each transverse cutting machine corresponds to one set of robot equipment, and the cut substrate glass can be broken off by the robot equipment, pulled down and transferred to the next station. Because there is the mechanical abrasion of equipment (including edge roller, traction roller, direction supporting wheel etc.) in the production process, lead to the problem that in the robot drop-down substrate glass process, drop-down speed and glass area's velocity of flow and cutting action are inconsistent, if only rely on manual adjustment equipment parameter, the operation data deviation between the equipment of accurate correction production process is difficult for substrate glass drop-down speed and glass area velocity of flow are asynchronous, cause substrate glass's deformation aggravation and rupture phenomenon etc. to seriously influence quality and production efficiency of product. In addition, in the downward flowing process of the glass ribbon, due to the influence of factors such as airflow and gravity, shaking in the front-back direction can be generated, so that the cutting and breaking actions are difficult to accurately control, and if the shaking amount in the cutting and breaking processes is too large, phenomena such as internal stress change, warping, scratching and breaking of the glass substrate can be caused, and the quality and the production efficiency of products are affected.
In view of the above, there is a need for a solution to the problem of coordinating the substrate glass draw speed with the glass ribbon flow rate.
Disclosure of Invention
The invention provides a high-generation substrate glass cutting control system and a control method, which aim to accurately monitor the pull-down speed of a robot and the vibration change amplitude of substrate glass, and adjust and correct the operation parameters of each device in real time through the comparison and analysis of monitoring data and theoretical design model data in a storage module database, so as to realize the coordination and consistency of the pull-down speed of the robot and the flow speed of a glass belt, and achieve the aim of ensuring the quality of a substrate glass product.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a high-generation substrate glass cutting control system comprises a transverse cutting machine device, a robot, a data monitoring mechanism for acquiring substrate glass pull-down speed and substrate glass shaking change data, a storage module for data storage, and a big data analysis and parameter correction module for real-time data processing; the data monitoring mechanism is provided with a reflective photoelectric sensor, a timing module and a laser ranging module, wherein the reflective photoelectric sensor is positioned below an outlet of the transverse cutting machine device, two groups of reflective photoelectric sensors are arranged up and down along the transmission direction of the glass ribbon and are respectively connected with the timing module, and the output end of the timing module is in network communication connection with the storage module; the laser ranging module is arranged below the outlet of the transverse cutting machine device, the laser transmitting end of the laser ranging module is perpendicular to the conveying direction of the glass ribbon, and the output end of the laser ranging module is in network communication connection with the storage module.
According to the high-generation substrate glass cutting control system, the reflective photoelectric sensor and the laser ranging module are arranged on the back surface of the glass belt, and the vertical distance between the reflective photoelectric sensor and the laser ranging module and the glass belt is not more than 250mm; the number of the laser ranging modules is not less than two, and the laser ranging modules are distributed along the width direction of the glass band.
According to the high-generation substrate glass cutting control system, the transverse cutting machine device is provided with the cutter which moves transversely, the operation of scratching the substrate glass is completed through the transverse movement of the cutter, and the transverse cutting machine device moves downwards synchronously along with the glass ribbon in the process.
According to the high-generation substrate glass cutting control system, the robot is provided with the vacuum chuck, and the adsorption surface of the vacuum chuck is positioned on the front surface of the substrate glass.
The high-generation substrate glass cutting control system is further provided with a guide bracket, wherein the guide bracket is arranged on the back surface of the substrate glass and corresponds to the vacuum chuck of the robot, and a group of guide supporting wheels are arranged on the guide bracket; the guiding support is pulled by the transverse cutting machine to move up and down.
The high-generation substrate glass cutting control method completes cutting of the substrate glass by means of the high-generation substrate glass cutting control system, ensures coordination consistency of the down-drawing speed of the robot and the flow speed of the glass belt, and comprises the following specific operation steps:
a. firstly, a theoretical design model database is established in a storage module for data storage, wherein the theoretical design model database comprises a plurality of glass belt flow velocity data, substrate glass shaking allowable values, robot pull-down speed data, a transverse cutting machine cutter and a robot action control instruction which correspond to different generations of substrate glass;
b. the glass belt flows downwards through an outlet of the transverse cutting machine device, the guide bracket acts, the glass belt is guided to flow according to a set direction and plays a supporting role to cooperate with the action of the robot, the glass belt is adsorbed by a vacuum chuck of the robot, then the glass belt and the vacuum chuck simultaneously move downwards, when the length of the glass belt reaches the set value, the transverse cutting machine device moves downwards along with the glass belt, meanwhile, a cutter moves horizontally to cut and scratch the glass belt, then the transverse cutting machine device moves upwards to reset, a piece of substrate glass is formed after the robot executes a breaking command, and then the robot adsorbs the substrate glass to move to a next procedure;
c. when the glass belt moves from the lower edge of the transverse cutting machine device to the position of the first group of reflective photoelectric sensors, the first group of reflective photoelectric sensors transmit signals to the timing module, the timing module starts timing at the moment, and when the glass belt moves to the position of the second group of reflective photoelectric sensors, the second group of reflective photoelectric sensors transmit signals to the timing module, and the timing module stops timing at the moment;
d. the big data analysis and parameter correction module calculates the pull-down speed of the robot through the interval between the two groups of reflective photoelectric sensors and the time data of the timing module, compares the pull-down speed with the pull-down speed data of the robot in the theoretical design model database, and selects a cutter and a robot action control mode in the transverse cutting machine device matched with the pull-down speed data;
e. the big data analysis and parameter correction module sends control instructions to each operation equipment control mechanism, and the action of each operation equipment execution mechanism realizes the coordination and consistency of the substrate glass pull-down speed, the glass ribbon flow speed and the action of a cutter in the transverse cutting machine;
f. and repeating the steps to realize the real-time control of the glass cutting process of each high-generation substrate.
In the above-mentioned high-generation substrate glass cutting control method, in the step c, in the timing process of the timing module, the laser ranging module monitors the substrate glass shaking data in real time, and transmits the measured data to the storage module.
In the above-mentioned high-generation substrate glass cutting control method, in the step d, the big data analysis and parameter correction module further compares the information transmitted by the laser ranging module with the substrate glass shaking variation allowable value data in the theoretical design model database, and determines whether the deviation of the substrate glass shaking is in an acceptable range.
In the above-mentioned high-generation substrate glass cutting control method, in the step d, the big data analysis and parameter correction module sends a control instruction to the robot control mechanism, the action of the action executing mechanism of the robot eliminates the substrate glass in the range of unacceptable shaking deviation, and the substrate glass in the range of acceptable shaking deviation is used as a qualified product to enter the subsequent operation program.
In the above-mentioned high-generation substrate glass cutting control method, in the step d, the big data analysis and parameter correction module displays the selected cutter and robot action control mode in the transverse cutting machine device in a visual real-time report form.
The invention provides a high-generation substrate glass cutting control system and a control method, which realize the rapid feedback and processing of related data in the substrate glass cutting process, lead the parameters of the robot for pulling down and glass cutting to be corrected in time, ensure the coordination consistency of the pulling down speed of the robot and the flow speed of a glass belt, thereby not only realizing the improvement of the high-generation substrate glass cutting production efficiency, but also reducing the adverse effects of deformation, internal stress change and the like in the substrate glass cutting process and achieving the purpose of improving the quality of the substrate glass products.
Drawings
FIG. 1 is a schematic diagram of a high-generation substrate glass cutting control system according to the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a flowchart of a method for controlling glass cutting of a high-generation substrate according to the present invention.
The reference numerals in the drawings are defined as follows:
1 is a transverse cutting machine device, 1-1 is a cutter; 2 is a reflective photoelectric sensor; 3 is a laser ranging module; 4 is substrate glass; 5 is a robot, 5-1 is a vacuum chuck; 6 is a guide bracket, 6-1 is a guide supporting wheel, 6-2 is a guide post, 6-3 is a guide sleeve, 6-4 is a guide sleeve driving cylinder, and 6-5 is a long hole.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific examples.
In the present invention, unless otherwise indicated, the terms "front", "back", and the like are used to distinguish one element from another without order or importance.
Referring to fig. 1 and 2, the high-generation substrate glass cutting control system of the invention comprises a transverse cutting machine device 1, a robot 5, a data monitoring mechanism for acquiring substrate glass drawing speed and substrate glass shaking change data, a storage module for data storage, and a big data analysis and parameter correction module for real-time data processing. The data monitoring mechanism is provided with a reflective photoelectric sensor 2, a timing module and a laser ranging module 3; the reflective photoelectric sensors 2 are located below the outlet of the transverse cutting machine device 1, two groups of reflective photoelectric sensors 2 are arranged on the back of the substrate glass 4 up and down along the transmission direction of the glass ribbon, and as a preferred embodiment matched with a 10.5-generation substrate glass cutting control system, the interval s between the two groups of reflective photoelectric sensors 2 is set to 400mm, namely s=400 mm, wherein the first group of reflective photoelectric sensors are 50mm away from the outlet of the transverse cutting machine device, the second group of reflective photoelectric sensors are 450mm away from the outlet of the transverse cutting machine device, and the two groups of reflective photoelectric sensors are respectively connected with a timing module; the output end of the timing module is in network communication connection with the storage module; the laser ranging module 3 is arranged below the outlet of the transverse cutting machine device 1, the number of the laser ranging modules is not less than two, the laser ranging modules are distributed along the width direction of the glass belt, the laser transmitting ends of the laser ranging modules are perpendicular to the conveying direction of the glass belt, and the output ends of the laser ranging modules 3 are in network communication connection with the storage module. In this embodiment, the vertical distance between the two groups of reflective photoelectric sensors 2 and the laser ranging module 3 and the glass ribbon is preferably 250mm.
Still referring to fig. 1 and 2, the high-generation substrate glass cutting control system of the invention is characterized in that the transverse cutting machine device 1 is provided with a cutter 1-1 which moves transversely; the robot 5 is provided with a vacuum chuck 5-1 for sucking the substrate glass 4, and is disposed on the front surface of the substrate glass 4.
Referring to fig. 2, the high-generation substrate glass cutting control system of the invention is also provided with a guide bracket 6, wherein the guide bracket 6 is arranged on the back surface of the substrate glass 4 and corresponds to the vacuum chuck 5-1 of the robot 5, and a group of guide supporting wheels 6-1 are arranged on the guide bracket 6; the guiding support 6 is pulled by the transverse cutting machine device 1 to move up and down, the guiding support 6 and the transverse cutting machine device adopt a flexible connection mode, a guiding element is arranged on the back surface of the guiding support 6 and comprises a guiding sleeve 6-3, a guiding sleeve driving cylinder 6-4 and a guiding column 6-2, the guiding sleeve 6-3 is fixedly connected with a telescopic arm of the guiding sleeve driving cylinder 6-4, a long hole 6-5 matched with the guiding column 6-2 is formed in the guiding sleeve 6-5, and the guiding column 6-2 is fixed on a fixed frame of the high-generation substrate glass production line device.
Referring to fig. 1, 2 and 3, the method for controlling the cutting of high-generation substrate glass according to the present invention completes the cutting of the substrate glass 4 by means of the above-mentioned high-generation substrate glass cutting control system, and ensures the coordination consistency of the pull-down speed of the robot 5 and the flow rate of the glass ribbon, and the control method matched with the 10.5-generation substrate glass cutting control system is a preferred embodiment, and the specific operation steps thereof are as follows:
a. firstly, a theoretical design model database is established in a storage module for data storage, wherein the theoretical design model database comprises a plurality of glass belt flow velocity data corresponding to 10.5 generations of substrate glass, a substrate glass shaking change allowable value, a robot pull-down speed data and a cutter and robot 5 action control instruction in a transverse cutting machine device 1;
b. the glass belt flows downwards through an outlet of the transverse cutting machine device, the guide bracket 6 acts to guide the glass belt to flow according to a set direction and plays a supporting role to cooperate with the action of the robot 5, the glass belt is adsorbed by the vacuum chuck 5-1 of the robot 5 and then moves downwards simultaneously with the glass belt, when the length of the glass belt reaches a set value, the transverse cutting machine device 1 moves downwards along with the glass belt, meanwhile, the cutter 1-1 moves horizontally to cut and scratch the glass belt, then the transverse cutting machine device 1 resets, a piece of substrate glass 4 is formed after the robot 5 executes a breaking command, and then the robot adsorbs the substrate glass 4 to move to a next procedure;
c. when the glass belt moves from the lower edge of the transverse cutting machine device 1 to the first group of reflective photoelectric sensors, the first group of reflective photoelectric sensors transmit signals to a timing module, the timing module starts timing at the moment, when the substrate belt moves to the second group of reflective photoelectric sensors, the second group of reflective photoelectric sensors transmit signals to the timing module, the timing module stops timing at the moment, and in the timing process of the timing module, the laser ranging module 3 monitors shaking data of the substrate glass 4 in real time and transmits the measured data to the storage module;
d. the big data analysis and parameter correction module calculates the pull-down speed of the robot 5 according to a formula v (pull-down speed of the robot) =s/t through the interval s between the two groups of reflective photoelectric sensors and the time t data of the timing module, compares the pull-down speed with the pull-down speed data of the robot in the theoretical design model database, so as to select the action control modes of the cutter 1-1 and the robot 5 in the transverse cutting machine device 1 matched with the pull-down speed data, in the step, the big data analysis and parameter correction module also compares the information transmitted by the laser ranging module 3 with the base plate glass shaking change allowable value data in the theoretical design model database, and judges whether the base plate glass shaking deviation value is in an acceptable range, and in the step, the big data analysis and parameter correction module also displays the action control modes of the cutter and the robot 5 in the selected transverse cutting machine device 1 in a visual real-time report form;
e. the big data analysis and parameter correction module sends control instructions to each operation equipment control mechanism, the action of each operation equipment execution mechanism realizes that the down-drawing speed of the substrate glass 4, the flow speed of the glass belt and the action of the cutter 1-1 in the transverse cutting machine device 1 are coordinated and consistent, the substrate glass in the range of unacceptable shaking deviation values is removed, and the substrate glass in the range of acceptable shaking deviation values is used as a qualified product to enter the next process;
f. and repeating the steps to realize the real-time control of the glass cutting process of each substrate.
Claims (3)
1. A high-generation substrate glass cutting control system is characterized in that: the device comprises a transverse cutting machine device (1), a robot (5), a data monitoring mechanism for acquiring the substrate glass drawing speed and the substrate glass shaking change data, a storage module for data storage, and a big data analysis and parameter correction module for real-time data processing; the data monitoring mechanism is provided with a reflective photoelectric sensor (2), a timing module and a laser ranging module (3), wherein the reflective photoelectric sensor (2) is positioned below an outlet of the transverse cutting machine device (1), two groups of reflective photoelectric sensors are arranged up and down along the transmission direction of the glass ribbon, the two groups of reflective photoelectric sensors (2) are respectively connected with the timing module, and an output end of the timing module is in network communication connection with the storage module; the laser ranging module (3) is arranged below the outlet of the transverse cutting machine device (1), the laser emission end of the laser ranging module is perpendicular to the transmission direction of the glass ribbon, and the output end of the laser ranging module (3) is in network communication connection with the storage module;
the reflective photoelectric sensor (2) and the laser ranging module (3) are arranged on the back surface of the glass belt, and the vertical distance between the reflective photoelectric sensor and the glass belt is not more than 250mm; the number of the laser ranging modules (3) is not less than two, and the laser ranging modules are distributed along the width direction of the glass band;
the transverse cutting machine device (1) is provided with a cutter (1-1) which moves transversely, the operation of scratching the substrate glass is completed through the transverse movement of the cutter (1-1), and the transverse cutting machine device (1) moves downwards synchronously along with the glass ribbon in the process;
the robot (5) is provided with a vacuum chuck (5-1), and the adsorption surface of the vacuum chuck (5-1) is positioned on the front surface of the substrate glass (4);
the vacuum chuck is also provided with a guide bracket (6), the guide bracket (6) is arranged on the back surface of the substrate glass (4) and corresponds to the vacuum chuck (5-1) of the robot (5), and a group of guide supporting wheels (6-1) are arranged on the guide bracket (6); the guide bracket (6) is pulled by the transverse cutting machine device (1) to move up and down.
2. A high-generation substrate glass cutting control method is characterized in that: the high-generation substrate glass cutting control system of claim 1 is used for cutting the substrate glass (4) and ensuring the coordination consistency of the down-drawing speed of the robot (5) and the flow speed of the glass ribbon, and the specific operation steps are as follows:
a. firstly, a theoretical design model database is established in a storage module for data storage, wherein the theoretical design model database comprises a plurality of glass belt flow velocity data, substrate glass shaking allowable values, robot pull-down speed data, a transverse cutting machine cutter and a robot action control instruction which correspond to different generations of substrate glass;
b. the glass belt flows downwards through an outlet of the transverse cutting machine device, the guide bracket (6) acts to guide the glass belt to flow according to a set direction and plays a supporting role to cooperate with the action of the robot (5), the glass belt is adsorbed by the vacuum chuck (5-1) of the robot (5) and then moves downwards simultaneously with the glass belt, when the length of the glass belt reaches the set value, the transverse cutting machine device (1) moves downwards along with the glass belt, meanwhile, the cutter (1-1) moves horizontally to cut and scratch the glass belt, then the transverse cutting machine device (1) moves upwards to reset, the robot (5) executes a breaking command to form a piece of substrate glass (4), and then the robot adsorbs the substrate glass (4) to move downwards in a next procedure;
c. when the glass ribbon moves from the lower edge of the transverse cutting machine device (1) to the position of the first group of reflective photoelectric sensors, the first group of reflective photoelectric sensors transmit signals to the timing module, the timing module starts timing at the moment, and when the glass ribbon moves to the position of the second group of reflective photoelectric sensors, the second group of reflective photoelectric sensors transmit signals to the timing module, and the timing module stops timing at the moment;
in the timing process of the timing module, the laser ranging module (3) monitors the shaking data of the substrate glass in real time and transmits the measured data to the storage module;
d. the big data analysis and parameter correction module calculates the pull-down speed of the robot (5) through the interval between the two groups of reflective photoelectric sensors and the time data of the timing module, compares the pull-down speed with the pull-down speed data of the robot in the theoretical design model database, and selects a cutter and a robot action control mode in the transverse cutting machine device matched with the pull-down speed data;
the big data analysis and parameter correction module also compares the information transmitted by the laser ranging module (3) with the base plate glass shaking change allowable value data in the theoretical design model database, and judges whether the deviation value of the base plate glass shaking is in an acceptable range or not;
the big data analysis and parameter correction module sends a control instruction to a control mechanism of the robot (5), the action of an action executing mechanism of the robot (5) eliminates the substrate glass in the range of the unacceptable shaking deviation value, and the substrate glass in the range of the acceptable shaking deviation value is used as a qualified product to enter a subsequent operation program;
e. the big data analysis and parameter correction module sends control instructions to each operation equipment control mechanism, and the action of each operation equipment execution mechanism realizes the coordination and consistency of the down-draw speed of the substrate glass (4), the flow speed of the glass ribbon and the action of a cutter in the transverse cutting machine;
f. the steps are repeated, and real-time control of the cutting process of each piece of high-generation substrate glass (4) is realized.
3. The high-generation substrate glass cutting control method according to claim 2, characterized in that: in the step d, the big data analysis and parameter correction module displays the action control modes of the cutters (1-1) and the robots (5) in the selected transverse cutting machine device (1) in a visual real-time report form.
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| JPS6114896A (en) * | 1984-06-07 | 1986-01-23 | プレコ・インダストリーズ・インコーポレーテツド | Mold cutting press for web material |
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