CN102219366B - Automatic contraposition system and automatic contraposition method for irregular-shape glass cutting machine - Google Patents
Automatic contraposition system and automatic contraposition method for irregular-shape glass cutting machine Download PDFInfo
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- CN102219366B CN102219366B CN 201110090812 CN201110090812A CN102219366B CN 102219366 B CN102219366 B CN 102219366B CN 201110090812 CN201110090812 CN 201110090812 CN 201110090812 A CN201110090812 A CN 201110090812A CN 102219366 B CN102219366 B CN 102219366B
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Abstract
The invention discloses an automatic contraposition system and an automatic contraposition method for an irregular-shape glass cutting machine. The system comprises a working bench and a cutting mechanism, wherein the cutting mechanism is positioned above the working bench. The system also comprises CCD video capturing apparatuses, a support, a first motor, a second motor, and a controller. The CCD video capturing apparatuses, the first motor, and the second motor are respectively connected with the controller. The CCD video capturing apparatuses are arranged on the support which is arranged on the working bench. According to the present invention, with the CCD video capturing apparatuses, the marker point coordinates of a workpiece is captured. A floating coordinate is generated by the controller according to the marker point coordinates. The second motor is driven to rotate according to the floating coordinate. The cutting mechanism is driven to move along an X axis direction, such that the contraposition of the workpiece is realized. The contraposition method provides a high precision, and assists in improving the working efficiency of the irregular-shape glass cutting machine.
Description
Technical field
The present invention relates to the alignment system of glass cutting machine, particularly a kind of automatic alignment system of non-conventional glass cutting machine reaches automatically to method for position.
Background technology
Glass cutting machine cutting TFT-LCD glass (Thin Film Transistor-Liquid Crystal Display, TFT-liquid-crystal display) before, all needs in advance glass to be carried out contraposition.Generally be employed at present on the CCD capture device of glass cutting machine at least two marker (mark) point is set; And at also arrange accordingly marker point on glass; Through the manual alignment mode these two marker points are overlapped then, contraposition accurately back glass cutting machine could begin cutting.
But the accuracy requirement of glass cutting machine is very high, generally all at micron order, and above-mentioned mode, the accuracy requirement that does not reach glass cutting machine through artificial contraposition.And the mode through artificial contraposition, its working efficiency is very low, can not satisfy that glass cutting machine is efficient, the requirement of high precision, full-automatic cutting.
Thereby prior art is still waiting to improve and improve.
Summary of the invention
Weak point in view of above-mentioned prior art; The object of the present invention is to provide a kind of automatic alignment system of non-conventional glass cutting machine to reach automatically to method for position; Can realize the automatic contraposition of workpiece; Thereby improve the working accuracy of non-conventional glass cutting machine, can also improve the working efficiency of non-conventional glass cutting machine simultaneously.
In order to achieve the above object, the present invention has taked following technical scheme:
A kind of automatic alignment system of non-conventional glass cutting machine; Comprise worktable and cutting mechanism, cutting mechanism is positioned at the top of worktable, wherein; Also comprise the CCD capture device that the marker that is used to catch workpiece is ordered; Be used to install the support of CCD capture device, be used to control worktable, be used for Cutting Control mechanism along X-direction second motor that moves and the unit that is used to drive first motor and the rotation of second motor along first motor that Y direction moves; Said CCD capture device, first motor and second motor are connected with unit respectively, and the CCD capture device is installed on the support, and this support is installed the top of cutting mechanism; Said unit also is used for the marker point coordinate of catching according to the CCD capture device, produces floating coordinate, and drives first motor and the second electric machine control worktable and cutting mechanism respectively according to this floating coordinate and move.
The automatic alignment system of described non-conventional glass cutting machine, wherein, cutting mechanism is provided with the 3rd motor that the break bar that is used for Cutting Control mechanism turns to, and the 3rd motor is connected with unit.
The automatic alignment system of described non-conventional glass cutting machine, wherein, cutting mechanism is provided with and is used for the 4th motor that Cutting Control mechanism goes up and down, and the 4th motor is connected with unit.
The automatic alignment system of described non-conventional glass cutting machine, wherein, first motor and second motor are servomotor, the 3rd motor and the 4th motor are stepper-motor.
The automatic alignment system of described non-conventional glass cutting machine, wherein, worktable is provided with a plurality of adsorption holes that are used to have the absorption workpiece, and this adsorption hole is connected with the air feeder of non-conventional glass cutting machine.
The automatic alignment system of described non-conventional glass cutting machine, wherein, said CCD capture device is two, the marker point of workpiece also should be two mutually.
A kind of automatic alignment system of non-conventional glass cutting machine is realized the method for automatic contraposition, wherein, comprising:
Adopt the CCD capture device to catch the marker point of workpiece, and the coordinate that this marker is ordered send to unit;
Unit produces floating coordinate according to the marker point coordinate;
Unit drives first motor and second motor according to said floating coordinate and rotates, control respectively worktable along Y direction move, Cutting Control mechanism moves along X-direction.
The automatic alignment system of described non-conventional glass cutting machine is realized the method for automatic contraposition; Wherein, Adopt the CCD capture device to catch the marker point of workpiece, and the coordinate that this marker is ordered is sent to before the step of unit, described method further comprises:
Workpiece is placed in the visual range of CCD capture device.
The automatic alignment system of said non-conventional glass cutting machine is realized the method for automatic contraposition, wherein, workpiece is placed on after the step in the visual range of CCD capture device, and described method further comprises:
Through adsorption hole workpiece is adsorbed on the worktable.
The automatic alignment system of described non-conventional glass cutting machine is realized the method for automatic contraposition; Wherein, Drive first motor and the rotation of second motor by unit according to said floating coordinate; Control respectively worktable along Y direction move, Cutting Control mechanism after the step that X-direction moves, described method further comprises:
Drive the 3rd motor by unit according to said floating coordinate, the break bar of Cutting Control mechanism goes to cut direction.
The automatic alignment system of non-conventional glass cutting machine provided by the invention reaches automatically to method for position; Marker point coordinate through CCD capture device seizure workpiece produces a floating coordinate by unit according to this marker point coordinate then, rotates thereby drive first motor according to this floating coordinate; The control worktable moves along Y direction; Drive second motor simultaneously and rotate, Cutting Control mechanism moves along X-direction, thereby realizes the automatic contraposition of workpiece.The precision of this contraposition mode is very high, has also changed the mode of traditional-handwork contraposition simultaneously, has improved the working efficiency of non-conventional glass cutting machine.
The automatic alignment system of the non-conventional glass cutting machine that the embodiment of the invention provides reaches automatically to method for position; When after contraposition, needing to change cut direction; Only needing to drive the 3rd motor through unit rotates; The break bar of Cutting Control mechanism turns to automatically, has realized unattended operation, is the greatly further of prior art.
Description of drawings
The structural representation of the automatic alignment system of the non-conventional glass cutting machine that Fig. 1 provides for the embodiment of the invention.
The structured flowchart of the automatic alignment system of the non-conventional glass cutting machine that Fig. 2 provides for the embodiment of the invention.
The structural representation of the cutting mechanism of the non-conventional glass cutting machine that Fig. 3 provides for the embodiment of the invention.
The automatic contraposition method flow diagram of the non-conventional glass cutting machine that Fig. 4 provides for the embodiment of the invention.
Embodiment
The present invention provides a kind of automatic alignment system of non-conventional glass cutting machine and automatically to method for position, and is clearer, clear and definite for making the object of the invention, technical scheme and effect, below with reference to accompanying drawing and give an actual example to further explain of the present invention.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
See also Fig. 1, Fig. 2 and Fig. 3, the automatic alignment system of the non-conventional glass cutting machine that the embodiment of the invention provides comprises worktable 11, cutting mechanism 21, CCD capture device 31, support 41, first motor 51, second motor 61 and unit 71.Said CCD capture device 31, first motor 51 are connected with unit 71 respectively with second motor 61.
Said cutting mechanism 21 is positioned at the top of worktable 11, and this cutting mechanism 21 is provided with break bar 211, is used for cut workpiece (for example, glass).Wherein, Workpiece is provided with the marker point; Said CCD capture device 31 is installed on the support 41; CCD capture device 31 has optical lens (visual angle among Fig. 1 does not show), is used to catch the marker point in its visual range, and the coordinate that this marker is ordered is sent to unit 71.
Said support 41 is set up on the worktable 11; Be used to install CCD capture device 31, the first motors 51 and be used for when the cutting mechanism cut workpiece, control worktable 11 moves along Y direction; Also can be before the contraposition of non-conventional glass cutting machine; The workpiece of worktable is sent to the designated area, also is used for after work piece cut, workpiece being seen off, second motor 61 is used for Cutting Control mechanism 21 and moves along X-direction.
Said unit 71 is an IPC; Be used for according to the marker point coordinate on the CCD capture device 31 seizure workpiece; Form a new coordinate-system, and produce a floating coordinate, then according to this floating coordinate; Drive first motor 51 and 61 rotations of second motor respectively, move along its corresponding direction with cutting mechanism 21 thereby control worktable 11 respectively.Wherein, the floating coordinate that present embodiment is mentioned is a virtual coordinates, and it changes with the variation of the position of workpiece on worktable 11, moves when reaching this floating coordinate at cutting mechanism 21, is the starting point of non-conventional glass cutting machine cutting.
In the present embodiment; Said CCD capture device 31 is that two and each CCD capture device 31 are provided with the marker point, and the marker point of workpiece also should be two mutually, when CCD capture device 31 is caught the marker points; The stationkeeping of CCD capture device 31 on support 41; Catch corresponding marker point on the workpiece respectively by these two CCD capture device 31, and, catch the marker point on the workpiece through the CCD vision technique; Obtain the positionerror value that marker point and the marker on the CCD capture device on the workpiece are ordered; Send this numerical value to unit, produce floating coordinate, and this floating coordinate is overlapped with marker point on the workpiece by unit.
Please continue to consult Fig. 1, Fig. 2 and Fig. 3, cutting mechanism 21 is provided with the 3rd motor 212, the three motors 212 and is connected with unit 71, and the break bar that is used for Cutting Control mechanism 21 turns to.After break bar turned to completion, the non-conventional glass cutting machine just can cut according to the cut direction that pre-sets.
Said cutting mechanism 21 is provided with the 4th motor 213; The 4th motor 213 is connected with unit 71, is used to control the up-down of whole cutting mechanism 21, when cutting mechanism 21 drops to cutting position; Stop to descend; By cutting data preset in the unit 71 workpiece is cut then, cut a workpiece after, control these cutting mechanisms 21 by unit 71 and reset.
In the present embodiment, said first motor 51 and second motor 61 are servomotor, and the 3rd motor 212 and the 4th motor 213 are stepper-motor.
Workpiece is fixed when cutting in order to make workpiece; Its worktable 11 of the non-conventional glass cutting machine that the embodiment of the invention provides is provided with a plurality of adsorption holes 111; This adsorption hole 111 is connected with the air feeder (not shown) of non-conventional glass cutting machine; And pass through the pressure that the SV (not shown) is regulated adsorption hole 111, workpiece is adsorbed on the worktable 11.
The embodiment of the invention also provides a kind of automatic alignment system that adopts above-mentioned non-conventional glass cutting machine to realize the method for automatic contraposition, sees also Fig. 4, and the automatic alignment system that Fig. 4 shows the non-conventional glass cutting machine is realized the method flow of automatic contraposition.
S110, employing CCD capture device are caught the marker point of workpiece, and the coordinate that this marker is ordered sends to unit.
S120, unit produce floating coordinate according to the marker point coordinate.Wherein this floating coordinate is a virtual coordinates, and it changes with the variation of the position of workpiece on worktable.
S130, unit drive first motor according to said floating coordinate and second motor rotates, control respectively worktable along Y direction move, Cutting Control mechanism moves along X-direction.
Wherein, step S130 is mainly in order cutting mechanism to be moved to the cutting starting point, and after step S130, described method further comprises: drive the 3rd motor by unit according to said floating coordinate and rotate, make the break bar of cutting mechanism go to cut direction.Wherein, when straight cuts is carried out in the non-conventional glass cutting, a limit of the every glass-cutting of cutting machine; Only need the control break bar to turn to once; If when the non-conventional glass cutting machine cuts special-shaped workpiece, only need according to the workpiece shape of storing in the unit, order about first motor and second motor and rotate and control worktable respectively and cutting mechanism moves; Differential cutting curve in when cutting according to X-direction and Y direction; In cutting process, when break bar need change direction, unit was controlled the 3rd motor rotation control break bar and is turned to simultaneously.
Wherein, before step S110, described method further comprises: S101, workpiece is placed in the visual range of CCD capture device.This mode can be clamped workpiece through mechanical manipulator; Workpiece is placed in the visual range of CCD capture device; Also can workpiece be placed in the visual zone of CCD capture device through manual mode; When manual mode is sent workpiece, can be through the auxiliary transmission of first electric machine control movable workbench workpiece.
Wherein after the S101 before the step S110, described method also comprises: through adsorption hole workpiece is adsorbed on the worktable.
Below for glass-cutting is a specific embodiment, the automatic alignment system of the non-conventional glass cutting machine that the embodiment of the invention is provided realizes that the method for automatic contraposition is elaborated:
The first step, at two marker points of printing on glass;
Second goes on foot, glass is placed on the worktable, and is positioned at the visual range of CCD capture device;
The 3rd goes on foot, passes through the air pressure of SV adjusting adsorption hole, workpiece is adsorbed on the worktable, and the location;
The 4th goes on foot, passes through the marker point of CCD capture device seizure workpiece, and the coordinate that this marker is ordered sends to unit;
The 5th step, unit produce floating coordinate according to the marker point coordinate;
The 6th step, unit drive first motor and second motor according to said floating coordinate and rotate, control respectively worktable along Y direction move, Cutting Control mechanism moves along X-direction.
Wherein, when the cut direction of workpiece position and workpiece was inconsistent, described method also comprised:
The 7th the step, drive the 3rd motor by unit according to said floating coordinate, the break bar of Cutting Control mechanism goes to cut direction.
After a work piece cut is accomplished, move along Y direction through the first electric machine control worktable, workpiece is seen off.
In sum; The automatic alignment system of non-conventional glass cutting machine provided by the invention reaches automatically to method for position; Marker point coordinate through CCD capture device seizure workpiece produces a floating coordinate by unit according to this marker point coordinate then, thereby drives first motor and the rotation of second motor according to this floating coordinate; Control respectively worktable along Y direction move, Cutting Control mechanism moves along X-direction, thereby realize the automatic contraposition of workpiece.The precision of this contraposition mode is very high, has also changed the mode of traditional-handwork contraposition simultaneously, has improved the working efficiency of non-conventional glass cutting machine.
The automatic alignment system of the non-conventional glass cutting machine that the embodiment of the invention provides reaches automatically to method for position; When after contraposition, needing to change cut direction; Also driving the 3rd motor through unit rotates; The break bar of cutting mechanism being turned to automatically, realized unattended operation, is the greatly further of prior art.
Simultaneously, the non-conventional glass cutting machine that the embodiment of the invention provides is in when cutting, only needs workpiece is placed in the scope of CCD capture device just can realize automatic contraposition, reduced staff's labour intensity, further improved working efficiency.
It is understandable that, concerning those of ordinary skills, can be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, and all these changes or replacement all should belong to the protection domain of the appended claim of the present invention.
Claims (10)
1. the automatic alignment system of a non-conventional glass cutting machine; Comprise worktable and cutting mechanism, cutting mechanism is positioned at the top of worktable, it is characterized in that; Also comprise the CCD capture device that the marker that is used to catch workpiece is ordered; Be used to install the support of CCD capture device, be used to control worktable, be used for Cutting Control mechanism along X-direction second motor that moves and the unit that is used to drive first motor and the rotation of second motor along first motor that Y direction moves; Said CCD capture device, first motor and second motor are connected with unit respectively, and the CCD capture device is installed on the support, and this support is erected on the worktable;
When the CCD capture device was caught the marker point, the stationkeeping of CCD capture device on support through the CCD vision technique, caught the marker point on the workpiece; Said unit also is used for the marker point coordinate according to the seizure of CCD capture device; Produce floating coordinate; And drive first motor and the second electric machine control worktable and cutting mechanism respectively according to this floating coordinate and move; When cutting mechanism moves when reaching floating coordinate, be the starting point of non-conventional glass cutting machine cutting.
2. the automatic alignment system of non-conventional glass cutting machine according to claim 1 is characterized in that, cutting mechanism is provided with the 3rd motor that the break bar that is used for Cutting Control mechanism turns to, and the 3rd motor is connected with unit.
3. the automatic alignment system of non-conventional glass cutting machine according to claim 1 and 2 is characterized in that, cutting mechanism is provided with and is used for the 4th motor that Cutting Control mechanism goes up and down, and the 4th motor is connected with unit.
4. the automatic alignment system of non-conventional glass cutting machine according to claim 3 is characterized in that, first motor and second motor are servomotor, and the 3rd motor and the 4th motor are stepper-motor.
5. the automatic alignment system of non-conventional glass cutting machine according to claim 1 is characterized in that, worktable is provided with a plurality of adsorption holes that are used to have the absorption workpiece, and this adsorption hole is connected with the air feeder of non-conventional glass cutting machine.
6. the automatic alignment system of non-conventional glass cutting machine according to claim 1 is characterized in that, said CCD capture device is two, and the marker point of workpiece also should be two mutually.
7. an automatic alignment system that adopts the said non-conventional glass cutting machine of claim 1 is realized the method for automatic contraposition, it is characterized in that, comprising:
Adopt the CCD capture device to catch the marker point of workpiece, and the coordinate that this marker is ordered send to unit;
Unit produces floating coordinate according to the marker point coordinate; When the CCD capture device was caught the marker point, the stationkeeping of CCD capture device on support through the CCD vision technique, caught the marker point on the workpiece;
Unit drives first motor according to said floating coordinate and second motor rotates; Control respectively worktable along Y direction move, Cutting Control mechanism moves along X-direction; When cutting mechanism moves when reaching floating coordinate, be the starting point of non-conventional glass cutting machine cutting.
8. the automatic alignment system of said non-conventional glass cutting machine according to claim 7 is realized the method for automatic contraposition; It is characterized in that; Adopt the CCD capture device to catch the marker point of workpiece; And the coordinate that this marker is ordered sent to before the step of unit, described method further comprises:
Workpiece is placed in the visual range of CCD capture device.
9. the automatic alignment system of said non-conventional glass cutting machine according to claim 8 is realized the method for automatic contraposition, it is characterized in that, workpiece is placed on after the step in the visual range of CCD capture device, and described method further comprises:
Through adsorption hole workpiece is adsorbed on the worktable.
10. the automatic alignment system of said non-conventional glass cutting machine according to claim 7 is realized the method for automatic contraposition; It is characterized in that; Drive first motor and the rotation of second motor by unit according to said floating coordinate; Control respectively worktable along Y direction move, Cutting Control mechanism after the step that X-direction moves, described method further comprises:
Drive the 3rd motor by unit according to said floating coordinate, the break bar of Cutting Control mechanism goes to cut direction.
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| CN 201110090812 CN102219366B (en) | 2011-04-12 | 2011-04-12 | Automatic contraposition system and automatic contraposition method for irregular-shape glass cutting machine |
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| CN 201110090812 CN102219366B (en) | 2011-04-12 | 2011-04-12 | Automatic contraposition system and automatic contraposition method for irregular-shape glass cutting machine |
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| CN105601096A (en) * | 2015-12-18 | 2016-05-25 | 天津金恩斯科技有限公司 | Numerical control cutter for cambered-surface reflector |
| CN107500521B (en) * | 2017-09-26 | 2020-08-21 | 黄石瑞视光电技术股份有限公司 | Special-shaped touch screen cutting process method |
| CN108928110B (en) * | 2018-09-07 | 2024-01-09 | 深圳劲嘉集团股份有限公司 | Embossing printing equipment and embossing treatment method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1496339A (en) * | 2001-03-16 | 2004-05-12 | ���DZ�ʯ��ҵ��ʽ���� | Scribing method, cutter wheel, scribing device using the cutter wheel and device for mfg. cutter wheel |
| CN1809512A (en) * | 2003-04-28 | 2006-07-26 | 三星钻石工业株式会社 | Brittle board dividing system and brittle board dividing method |
| CN101182110A (en) * | 2007-11-16 | 2008-05-21 | 太原风华信息装备股份有限公司 | Liquid crystal glass automatic cutting machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2006232634A (en) * | 2005-02-25 | 2006-09-07 | Optrex Corp | Cutting method and cutting device for glass plate |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1496339A (en) * | 2001-03-16 | 2004-05-12 | ���DZ�ʯ��ҵ��ʽ���� | Scribing method, cutter wheel, scribing device using the cutter wheel and device for mfg. cutter wheel |
| CN1809512A (en) * | 2003-04-28 | 2006-07-26 | 三星钻石工业株式会社 | Brittle board dividing system and brittle board dividing method |
| CN101182110A (en) * | 2007-11-16 | 2008-05-21 | 太原风华信息装备股份有限公司 | Liquid crystal glass automatic cutting machine |
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|---|
| JP特开2006-232634A 2006.09.07 |
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