CN111442764A - Online visual positioning and punching device for glass and positioning method thereof - Google Patents
Online visual positioning and punching device for glass and positioning method thereof Download PDFInfo
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- CN111442764A CN111442764A CN202010365975.XA CN202010365975A CN111442764A CN 111442764 A CN111442764 A CN 111442764A CN 202010365975 A CN202010365975 A CN 202010365975A CN 111442764 A CN111442764 A CN 111442764A
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- 238000004080 punching Methods 0.000 title claims abstract description 83
- 239000011521 glass Substances 0.000 title claims abstract description 77
- 230000000007 visual effect Effects 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000005553 drilling Methods 0.000 claims description 5
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010147 laser engraving Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
- G01C11/02—Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/10—Glass-cutting tools, e.g. scoring tools
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- Laser Beam Processing (AREA)
Abstract
The invention provides an online visual positioning and punching device for glass and a positioning method thereof. The invention comprises a punching operation table formed on a transmission positioning roller, a plurality of stop blocks are fixedly arranged on the periphery of the punching operation table, a transverse standard ruler and a longitudinal standard ruler are arranged at the right-angle edge of the punching operation table, the transverse standard ruler and the longitudinal standard ruler are arranged in a right-angle connection manner, an angle ruler is arranged between the transverse standard ruler and the longitudinal standard ruler, a photoelectric sensor is arranged above the punching operation table, a plurality of lasers are erected above the punching operation table, the bottoms of the lasers are connected with a galvanometer, a first camera is arranged above the end head of the transverse standard ruler, a first light source is arranged beside the first camera, a second camera is arranged above the connection right angle of the transverse standard ruler and the longitudinal standard ruler, a second light source is arranged beside the second camera, a third camera is arranged above the end tail of the longitudinal standard ruler, a third light, the second camera and the third camera are both connected with the controller through circuits, and the controller is connected with the laser and the galvanometer through circuits.
Description
Technical Field
The invention belongs to the technical field of machinery, relates to glass processing equipment, and particularly relates to an online visual positioning and punching device for glass and a positioning method thereof.
Background
At present, the laser engraving technology is used for punching photovoltaic glass, when the glass enters an internal transmission positioning roller of a laser drilling machine from an input roller, front, back, left and right mechanical stop blocks are well positioned, and then a starting signal of the laser drilling machine is used for punching. However, the glass positioning currently adopts mechanical positioning, so that a large error exists and the precision is uncontrollable.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a glass online visual positioning and punching device which is used for mastering the deviation value of each piece of glass by photographing so as to correspondingly correct punching coordinates and improve punching precision.
The purpose of the invention can be realized by the following technical scheme: the glass online visual positioning and punching device is connected on a conveying roller way and comprises a transmission positioning roller positioned below, a punching operation table is formed on the transmission positioning roller, a plurality of stop blocks are fixedly arranged on the periphery of the punching operation table, a transverse standard ruler and a longitudinal standard ruler are arranged at the right-angle edge of the punching operation table and are connected and arranged at a right angle, an angle ruler is arranged between the transverse standard ruler and the longitudinal standard ruler, a photoelectric sensor is arranged above the punching operation table, a plurality of lasers are arranged above the punching operation table, the bottoms of the lasers are connected with a galvanometer, a first camera is arranged above the end head of the transverse standard ruler, a first light source is arranged beside the first camera, a second camera is arranged above the connecting right angle of the transverse standard ruler and the longitudinal standard ruler, and a second light source is arranged beside the second camera, the end and the tail of the longitudinal standard ruler are provided with a third camera, a third light source is arranged beside the third camera, the photoelectric sensor, the first camera, the second camera and the third camera are all connected with a controller through circuits, and the controller is connected with the laser and the galvanometer through circuits.
In foretell online vision positioning perforating device of glass, the light beam of light source one with it forms slope contained angle one to punch between the operation panel, the light beam of light source two with it forms slope contained angle two to punch between the operation panel, the light beam of light source three with it forms slope contained angle three to punch between the operation panel, the angle scope of slope contained angle one, slope contained angle two and slope contained angle three is 35 to 70 degrees
In the above online visual positioning and punching device for glass, the first lens of the first camera is perpendicular to the end of the transverse standard ruler, the second lens of the second camera is perpendicular to the joining right angle between the transverse standard ruler and the longitudinal standard ruler, and the third lens of the third camera is perpendicular to the end tail of the longitudinal standard ruler.
In the above online visual positioning and punching device for glass, the circuits of the first light source, the second light source and the third light source are all provided with electric control switches, and the electric control switches are connected with the controller through circuits.
In the above online visual positioning and punching device for glass, a Z-axis mirror assembly, an X-axis mirror assembly and a Y-axis mirror assembly are arranged inside the vibrating mirror, and the controller is electrically connected with the Z-axis mirror assembly, the X-axis mirror assembly and the Y-axis mirror assembly. The internal structure, operation mode and action principle of the galvanometer belong to the prior art, so detailed description is not provided.
In the above online visual positioning and punching device for glass, the laser is connected with the galvanometer through a beam expander.
In the above online visual positioning and punching device for glass, the device further comprises a casing, the casing is provided with an inner cavity, the front side and the rear side of the casing are provided with an inlet and an outlet, the inlet and the outlet are communicated with the conveying roller way, the conveying positioning roller and the plurality of stop blocks are positioned below the inner cavity, the laser is installed on the top wall of the inner side of the casing through a fixing seat, the first camera, the second camera and the third camera are fixedly installed on the top wall of the inner side of the casing through supports, and the first light source, the second light source and the third light source are fixedly installed on the inner side wall of the casing through supports.
The positioning method of the glass on-line visual positioning and punching device comprises the following steps:
1) conveying the glass to a conveying positioning roller through a conveying roller way, so that the glass is stopped on a punching operation table and abuts against a stop block to form primary positioning;
2) sensing that the glass is stopped on a punching operation table through a photoelectric sensor, sending a sensing signal to a controller, controlling a first light source, a second light source and a third light source to be started by the controller, correspondingly illuminating a transverse standard ruler, a longitudinal standard ruler and a square ruler, controlling a camera by the controller to shoot the end of the transverse standard ruler, controlling a camera to shoot the end of the transverse standard ruler by the controller, shooting the connected right angle of the transverse standard ruler and the longitudinal standard ruler by the camera, shooting the end tail of the longitudinal standard ruler by the camera, and sending pictures to the controller by the camera I, the camera II and the camera III;
3) the controller calculates the transverse offset distance and the offset angle of the glass by identifying the first photo and the second photo, calculates the longitudinal offset distance and the longitudinal offset angle of the glass by identifying the second photo and the third photo, and calculates X, Y coordinate values after corresponding adjustment of laser drilling according to the offset values;
4) the controller transmits the adjusted X, Y coordinate value to the vibrating mirror, drives a Z-axis reflector component, an X-axis reflector component and a Y-axis reflector component in the vibrating mirror to carry out angle adjustment, and finally the laser emits laser beams to punch holes on the corrected X, Y coordinate value;
5) after the glass is punched, the glass is conveyed out of the punching operation table through the transmission positioning roller, and then the next piece of glass is waited to enter for punching.
In the positioning method of the online visual positioning and punching device for the glass, after one piece of glass is punched, the controller drives the Z-axis reflector component, the X-axis reflector component and the Y-axis reflector component in the vibrating mirror to perform angle resetting so as to readjust according to the specific offset of the next piece of glass.
Compared with the prior art, the glass online visual positioning and punching device and the positioning method thereof have the following advantages:
the deviation value of each piece of glass is mastered through photographing, the corrected punching coordinate is calculated through recognition, the XY coordinate of the laser irradiated glass is further changed, the vibrating mirror punches according to the new coordinate movement, the position deviation correction of each piece of glass is achieved, the punching position precision is obviously improved, the precision is controllable, and punching is stable and reliable.
Drawings
FIG. 1 is a schematic structural view of the glass on-line visual positioning and punching device.
FIG. 2 is a schematic view of the internal structure of the galvanometer in the glass online visual positioning and perforating device.
FIG. 3 is a schematic diagram of the data exchange of the control system in the glass on-line vision positioning and punching device.
In the figure, 1, a transverse standard ruler; 2. an angle ruler; 3. a longitudinal standard ruler; 4. a first camera; 5. a first light source; 6. a second camera; 7. a second light source; 8. a third camera; 9. a third light source; 10. a photoelectric sensor; 11. a laser; 12. a beam expander; 13. a Z-axis mirror assembly; 14. an X-axis mirror assembly; 15. a Y-axis mirror assembly; 16. a galvanometer.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in figures 1 and 2, the glass online visual positioning and punching device is connected on a conveying roller way and comprises a transmission positioning roller positioned below, a punching operation table is formed on the transmission positioning roller, a plurality of stop blocks are fixedly arranged on the periphery of the punching operation table, a transverse standard ruler 1 and a longitudinal standard ruler 3 are arranged at the right-angle edge of the punching operation table, the transverse standard ruler 1 and the longitudinal standard ruler 3 are connected and arranged at a right angle, an angle ruler 2 is arranged between the transverse standard ruler 1 and the longitudinal standard ruler 3, a photoelectric sensor 10 is arranged above the punching operation table, a plurality of lasers 11 are arranged above the punching operation table, the bottom of each laser 11 is connected with a galvanometer 16, a first camera 4 is arranged above the end head of the transverse standard ruler 1, a first light source 5 is arranged beside the first camera 4, a second camera 6 is arranged above the connecting right angle of the transverse standard ruler 1 and the longitudinal standard ruler 3, and a second light source 7 is arranged beside the, a third camera 8 is arranged above the end tail of the longitudinal standard ruler 3, a third light source 9 is arranged beside the third camera 8, the photoelectric sensor 10, the first camera 4, the second camera 6 and the third camera 8 are all connected with a controller through circuits, and the controller is connected with the laser 11 and the galvanometer 16 through circuits.
In the above-mentioned on-line visual positioning and punching device for glass, a first inclined angle is formed between the light beam of the first light source 5 and the punching operation table, a second inclined angle is formed between the light beam of the second light source 7 and the punching operation table, a third inclined angle is formed between the light beam of the third light source 9 and the punching operation table, and the first inclined angle, the second inclined angle and the third inclined angle range from 35 degrees to 70 degrees
In the above online visual positioning and punching device for glass, the first lens of the first camera 4 is perpendicular to the end of the transverse standard ruler 1, the second lens of the second camera 6 is perpendicular to the joining right angle between the transverse standard ruler 1 and the longitudinal standard ruler 3, and the third lens of the third camera 8 is perpendicular to the end of the longitudinal standard ruler 3.
In the above-mentioned online visual positioning and punching device for glass, the electric control switches are arranged on the circuits of the first light source 5, the second light source 7 and the third light source 9, and the electric control switches are connected with the controller through the circuits.
In the above online visual positioning and punching device for glass, the Z-axis mirror assembly 13, the X-axis mirror assembly 14 and the Y-axis mirror assembly 15 are arranged inside the vibrating mirror 16, and the controller is electrically connected with the Z-axis mirror assembly 13, the X-axis mirror assembly 14 and the Y-axis mirror assembly 15. The internal structure, operation and operation principle of the galvanometer 16 are well known in the art and will not be described in detail.
In the above-mentioned on-line visual positioning and punching device for glass, the laser 11 and the galvanometer 16 are connected by the beam expander 12.
In the above online visual positioning and punching device for glass, the device further comprises a casing, the casing is provided with an inner cavity, the front side and the rear side of the casing are provided with an inlet and an outlet, the inlet and the outlet are communicated with a conveying roller way, a conveying positioning roller and a plurality of stop blocks are positioned below the inner cavity, a laser 11 is installed on the inner side top wall of the casing through a fixing seat, a camera I4, a camera II 6 and a camera III 8 are fixedly installed on the inner side top wall of the casing through a support, and a light source I5, a light source II 7 and a light source III 9 are fixedly installed on the inner side.
As shown in FIG. 3, the positioning method of the glass on-line visual positioning and punching device comprises the following steps:
1) conveying the glass to a conveying positioning roller through a conveying roller way, so that the glass is stopped on a punching operation table and abuts against a stop block to form primary positioning;
2) sensing that the glass is stopped on a punching operation table through a photoelectric sensor 10, sending a sensing signal to a controller, controlling a first light source 5, a second light source 7 and a third light source 9 to be started by the controller, correspondingly illuminating a transverse standard ruler 1, a longitudinal standard ruler 3 and a square ruler, controlling a first camera 4 to shoot the end of the transverse standard ruler 1 by the controller, shooting a right angle formed by connecting the transverse standard ruler 1 and the longitudinal standard ruler 3 by a second camera 6, shooting the end tail of the longitudinal standard ruler 3 by a third camera 8, and sending the pictures to the controller by the first camera 4, the second camera 6 and the third camera 8;
3) the controller calculates the transverse offset distance and the offset angle of the glass by identifying the first photo and the second photo, calculates the longitudinal offset distance and the longitudinal offset angle of the glass by identifying the second photo and the third photo, and calculates X, Y coordinate values after corresponding adjustment of laser drilling according to the offset values;
4) the controller transmits the adjusted X, Y coordinate value to the galvanometer 16, drives a Z-axis mirror assembly 13, an X-axis mirror assembly 14 and a Y-axis mirror assembly 15 inside the galvanometer 16 to carry out angle adjustment, and finally the laser 11 emits a laser beam to punch a hole on the corrected X, Y coordinate value;
5) after the glass is punched, the glass is conveyed out of the punching operation table through the transmission positioning roller, and then the next piece of glass is waited to enter for punching.
In the above positioning method for the online visual positioning and punching device for glass, after one piece of glass is punched, the controller drives the Z-axis mirror assembly 13, the X-axis mirror assembly 14 and the Y-axis mirror assembly 15 inside the galvanometer 16 to perform angle resetting so as to readjust according to the specific offset of the next piece of glass.
Compared with the prior art, the glass online visual positioning and punching device and the positioning method thereof have the following advantages:
the deviation value of each piece of glass is mastered through photographing, the corrected punching coordinate is calculated through recognition, the XY coordinate of the laser irradiated glass is further changed, the vibrating mirror 16 performs punching according to the new coordinate movement, the position deviation correction of each piece of glass is achieved, the punching position precision is obviously improved, the precision is controllable, and punching is stable and reliable.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although the lateral gauge 1 is used more herein; an angle ruler 2; a longitudinal standard ruler 3; a first camera 4; a first light source 5; a second camera 6; a second light source 7; a third camera 8; a third light source 9; a photoelectric sensor 10; a laser 11; a beam expander 12; a Z-axis mirror assembly 13; an X-axis mirror assembly 14; a Y-axis mirror assembly 15; galvanometer 16, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (9)
1. The glass online visual positioning and punching device is connected on a conveying roller way and is characterized by comprising a transmission positioning roller positioned below, a punching operation table is formed on the transmission positioning roller, a plurality of stop blocks are fixedly arranged on the periphery of the punching operation table, a transverse standard ruler and a longitudinal standard ruler are arranged at the right-angle edge of the punching operation table, the transverse standard ruler and the longitudinal standard ruler are connected in a right-angle mode and are arranged, an angle ruler is arranged between the transverse standard ruler and the longitudinal standard ruler, a photoelectric sensor is arranged above the punching operation table, a plurality of lasers are erected above the punching operation table, the bottoms of the lasers are connected with galvanometers, a first camera is arranged above the end head of the transverse standard ruler, a first light source is arranged beside the first camera, a second camera is arranged above the connecting right-angle side of the transverse standard ruler and the longitudinal standard ruler, and a second light source is arranged beside the second camera, the end and the tail of the longitudinal standard ruler are provided with a third camera, a third light source is arranged beside the third camera, the photoelectric sensor, the first camera, the second camera and the third camera are all connected with a controller through circuits, and the controller is connected with the laser and the galvanometer through circuits.
2. The on-line visual positioning and punching device for glass according to claim 1, wherein a first inclined included angle is formed between the light beam of the first light source and the punching operation table, a second inclined included angle is formed between the light beam of the second light source and the punching operation table, a third inclined included angle is formed between the light beam of the third light source and the punching operation table, and the first inclined included angle, the second inclined included angle and the third inclined included angle are within an angle range of 35-70 degrees.
3. The on-line visual positioning and punching device for glass according to claim 1, wherein a first lens of the first camera is perpendicular to the end of the transverse standard ruler, a second lens of the second camera is perpendicular to a right angle of engagement between the transverse standard ruler and the longitudinal standard ruler, and a third lens of the third camera is perpendicular to the end of the longitudinal standard ruler.
4. The on-line visual positioning and punching device for glass according to claim 1, wherein electric control switches are arranged on circuits of the first light source, the second light source and the third light source, and the electric control switches are connected with the controller through circuits.
5. The on-line visual positioning and punching device for glass according to claim 1, wherein a Z-axis mirror assembly, an X-axis mirror assembly and a Y-axis mirror assembly are arranged inside the galvanometer, and the controller is electrically connected with the Z-axis mirror assembly, the X-axis mirror assembly and the Y-axis mirror assembly.
6. The on-line visual positioning and punching device for glass according to claim 1, wherein the laser and the galvanometer are connected through a beam expander.
7. The on-line visual positioning and punching device for the glass according to claim 1, further comprising a casing, wherein the casing is provided with an inner cavity, the front side and the rear side of the casing are respectively provided with an inlet and an outlet, the inlet and the outlet are communicated with the conveying roller way, the conveying positioning roller and a plurality of stop blocks are positioned below the inner cavity, the laser is installed on the top wall of the inner side of the casing through a fixing seat, the first camera, the second camera and the third camera are fixedly installed on the top wall of the inner side of the casing through supports, and the first light source, the second light source and the third light source are fixedly installed on the inner side wall of the casing through supports.
8. The method for positioning the glass online visual positioning and punching device according to claim 1, characterized by comprising the following steps:
1) conveying the glass to a conveying positioning roller through a conveying roller way, so that the glass is stopped on a punching operation table and abuts against a stop block to form primary positioning;
2) sensing that the glass is stopped on a punching operation table through a photoelectric sensor, sending a sensing signal to a controller, controlling a first light source, a second light source and a third light source to be started by the controller, correspondingly illuminating a transverse standard ruler, a longitudinal standard ruler and a square ruler, controlling a camera by the controller to shoot the end of the transverse standard ruler, controlling a camera to shoot the end of the transverse standard ruler by the controller, shooting the connected right angle of the transverse standard ruler and the longitudinal standard ruler by the camera, shooting the end tail of the longitudinal standard ruler by the camera, and sending pictures to the controller by the camera I, the camera II and the camera III;
3) the controller calculates the transverse offset distance and the offset angle of the glass by identifying the first photo and the second photo, calculates the longitudinal offset distance and the longitudinal offset angle of the glass by identifying the second photo and the third photo, and calculates X, Y coordinate values after corresponding adjustment of laser drilling according to the offset values;
4) the controller transmits the adjusted X, Y coordinate value to the vibrating mirror, drives a Z-axis reflector component, an X-axis reflector component and a Y-axis reflector component in the vibrating mirror to carry out angle adjustment, and finally the laser emits laser beams to punch holes on the corrected X, Y coordinate value;
5) after the glass is punched, the glass is conveyed out of the punching operation table through the transmission positioning roller, and then the next piece of glass is waited to enter for punching.
9. The method of claim 8, wherein after the hole is drilled in one piece of glass, the controller drives the Z-axis mirror assembly, the X-axis mirror assembly and the Y-axis mirror assembly inside the galvanometer to perform angular repositioning for readjustment according to the specific offset of the next piece of glass.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010365975.XA CN111442764B (en) | 2020-04-30 | 2020-04-30 | Online visual positioning and punching device for glass and positioning method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010365975.XA CN111442764B (en) | 2020-04-30 | 2020-04-30 | Online visual positioning and punching device for glass and positioning method thereof |
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| CN111442764A true CN111442764A (en) | 2020-07-24 |
| CN111442764B CN111442764B (en) | 2023-10-03 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399847A (en) * | 2021-06-29 | 2021-09-17 | 中国建材国际工程集团有限公司 | Laser drilling device for photovoltaic glass and control method thereof |
| CN113601040A (en) * | 2021-08-27 | 2021-11-05 | 中国建材国际工程集团有限公司 | Positioning and punching system for glass plate laser drilling machine and operation method thereof |
| CN114383503A (en) * | 2021-12-30 | 2022-04-22 | 浙江华工光润智能装备技术有限公司 | Large-format glass inspection system and inspection method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050067394A1 (en) * | 2003-09-30 | 2005-03-31 | Janakiraman Vaidyanathan | Stereovision guided laser drilling system |
| JP2007205724A (en) * | 2006-01-30 | 2007-08-16 | Central Glass Co Ltd | Shape measuring device and measuring method of glass substrate |
| CN205904571U (en) * | 2016-08-04 | 2017-01-25 | 武汉华工激光工程有限责任公司 | Laser beam machining device and laser marking machine |
| CN107856199A (en) * | 2017-12-11 | 2018-03-30 | 深圳市吉祥云科技有限公司 | A kind of Glass Drilling system and processing method |
| CN108655593A (en) * | 2018-05-04 | 2018-10-16 | 深圳市博瑞特激光科技有限责任公司 | A kind of glass substrate laser perforation processing device and processing method |
| CN110977154A (en) * | 2019-12-05 | 2020-04-10 | 苏州领鹿智能科技有限公司 | Positioning marking method suitable for large breadth |
| CN212300339U (en) * | 2020-04-30 | 2021-01-05 | 安徽福莱特光伏玻璃有限公司 | Online visual positioning and punching device for glass |
-
2020
- 2020-04-30 CN CN202010365975.XA patent/CN111442764B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050067394A1 (en) * | 2003-09-30 | 2005-03-31 | Janakiraman Vaidyanathan | Stereovision guided laser drilling system |
| JP2007205724A (en) * | 2006-01-30 | 2007-08-16 | Central Glass Co Ltd | Shape measuring device and measuring method of glass substrate |
| CN205904571U (en) * | 2016-08-04 | 2017-01-25 | 武汉华工激光工程有限责任公司 | Laser beam machining device and laser marking machine |
| CN107856199A (en) * | 2017-12-11 | 2018-03-30 | 深圳市吉祥云科技有限公司 | A kind of Glass Drilling system and processing method |
| CN108655593A (en) * | 2018-05-04 | 2018-10-16 | 深圳市博瑞特激光科技有限责任公司 | A kind of glass substrate laser perforation processing device and processing method |
| CN110977154A (en) * | 2019-12-05 | 2020-04-10 | 苏州领鹿智能科技有限公司 | Positioning marking method suitable for large breadth |
| CN212300339U (en) * | 2020-04-30 | 2021-01-05 | 安徽福莱特光伏玻璃有限公司 | Online visual positioning and punching device for glass |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399847A (en) * | 2021-06-29 | 2021-09-17 | 中国建材国际工程集团有限公司 | Laser drilling device for photovoltaic glass and control method thereof |
| CN113601040A (en) * | 2021-08-27 | 2021-11-05 | 中国建材国际工程集团有限公司 | Positioning and punching system for glass plate laser drilling machine and operation method thereof |
| CN113601040B (en) * | 2021-08-27 | 2023-08-11 | 中国建材国际工程集团有限公司 | Positioning and punching system for glass plate laser drilling machine and operation method thereof |
| CN114383503A (en) * | 2021-12-30 | 2022-04-22 | 浙江华工光润智能装备技术有限公司 | Large-format glass inspection system and inspection method |
| CN114383503B (en) * | 2021-12-30 | 2024-04-05 | 浙江华工光润智能装备技术有限公司 | Large-format glass detection system and detection method |
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| CN111442764B (en) | 2023-10-03 |
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