CN207330741U - Glass substrate cutting control device - Google Patents
Glass substrate cutting control device Download PDFInfo
- Publication number
- CN207330741U CN207330741U CN201721275535.5U CN201721275535U CN207330741U CN 207330741 U CN207330741 U CN 207330741U CN 201721275535 U CN201721275535 U CN 201721275535U CN 207330741 U CN207330741 U CN 207330741U
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- measuring sensor
- scribing wheel
- distance measuring
- glass substrate
- cutting
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Abstract
A kind of this disclosure relates to glass substrate cutting control device.Described device includes：Inductor, is fixed on the front of removable glass tape；Distance measuring sensor, is connected with the inductor, the distance between scribing wheel for detecting the distance measuring sensor and transverse cutting unit；Signal processor, is connected with the distance measuring sensor, for determining the target cutting position of the scribing wheel according to the distance；Controller, is connected with the signal processor, for controlling cutting of the scribing wheel to the glass substrate according to the target cutting position.Thus, it is possible to realize the accurate cutting to glass substrate, also, during being cut to glass substrate, the moment controls the cutting position of scribing wheel, can lift cutting accuracy and reduce cutting error rate.
Description
Technical field
A kind of this disclosure relates to glass substrate manufacture field, and in particular, to glass substrate cutting control device.
Background technology
Glass substrate is the basic element of character for forming liquid crystal display device, in recent years, right due to the development of FPD industry
It is increasing in the production requirement of glass substrate.In the production process of glass substrate, in order to obtain the glass base met the requirements
Plate, it is often necessary to cut on larger glass substrate according to corresponding size to glass substrate.In the prior art, usually
Glass substrate is cut using the scribing wheel of glass transverse cutting machine, still, in the process of scribing wheel glass-cutting substrate
In, due to the change in location of scribing wheel, actual cutting track can deviate default cutting track, cause the glass after cutting
Substrate is unsatisfactory for preset requirement, can not ensure cutting accuracy, is unfavorable for the progress of follow-up producing process.
Utility model content
To solve the problems, such as in correlation technique, the disclosure provides a kind of glass substrate cutting control device.
To achieve these goals, the disclosure provides a kind of glass substrate cutting control device, and described device includes：Sensing
Device, is fixed on the front of removable glass tape；Distance measuring sensor, is connected with the inductor, for detecting the ranging sensing
The distance between scribing wheel of device and transverse cutting unit；Signal processor, is connected with the distance measuring sensor, for according to it is described away from
From the target cutting position for determining the scribing wheel；Controller, is connected with the signal processor, for according to the target
Cutting position controls cutting of the scribing wheel to the glass substrate.
Alternatively, the line between the initial position of the scribing wheel and the distance measuring sensor is parallel to removable glass
The flow direction of glass band.
Alternatively, described device further includes base, for fixing the distance measuring sensor and the inductor, also, institute
Base is stated with the free sliding degree along the glass tape flow direction.
Alternatively, the scribing wheel is slided by being arranged at the sliding groove of transverse cutting unit.
Alternatively, the inductor for it is following any one：Sensor, video camera, photoelectric proximity switch.
Alternatively, the distance measuring sensor is laser range sensor or ultrasonic distance-measuring sensor.
Alternatively, during the scribing wheel cuts the glass substrate, the distance measuring sensor and described cut
Distance that angle, the distance measuring sensor of the line of cutter wheel and the glass tape flow direction measure, default glass base
Plate cut lengths three meets the cosine law, wherein, the angle is less than 90 °.
Alternatively, described device further includes：Alarm, is connected with the signal processor, for being sensed in the ranging
It is distance that angle, the distance measuring sensor of the line of device and the scribing wheel and the glass tape flow direction measure, pre-
If glass substrate cut lengths three be unsatisfactory for alarming during the cosine law.
Through the above technical solutions, the accurate cutting to glass substrate can be realized, also, cut to glass substrate
During cutting, the moment controls the cutting position of scribing wheel, can lift cutting accuracy and reduce cutting error rate.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Attached drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool
Body embodiment is used to explain the disclosure together, but does not form the limitation to the disclosure.In the accompanying drawings：
Fig. 1 is the block diagram of the glass substrate cutting control device provided according to a kind of embodiment of the disclosure.
Fig. 2 is that the application structure of the glass substrate cutting control device provided according to a kind of embodiment of the disclosure is illustrated
Figure.
Fig. 3 is that the application structure of the glass substrate cutting control device provided according to a kind of embodiment of the disclosure is illustrated
Figure.
Description of reference numerals
1 inductor, 2 distance measuring sensor
3 signal processor, 4 controller
6 sliding groove of scribing wheel of 5 transverse cutting units
7 glass substrates 8 to be cut move glass tape
Embodiment
The embodiment of the disclosure is described in detail below in conjunction with attached drawing.It should be appreciated that this place is retouched
The embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
Fig. 1 is the block diagram of the glass substrate cutting control device provided according to a kind of embodiment of the disclosure.Such as Fig. 1 institutes
Show, the glass substrate cutting control device that the disclosure provides can include：
Inductor 1, is fixed on the front of removable glass tape.When inductor 1 can sense glass substrate forward position in place
Signal.Inductor 1 can be such as sensor, video camera, photoelectric proximity switch.Illustratively, inductor 1 can be infrared
Line sensor, when glass substrate forward position reaches, inductor 1 can obtain corresponding signal in place.For another example inductor 1 can
To be video camera, when glass substrate forward position reaches, the image information collected by inductor 1 can obtain glass substrate
Signal in place.
Distance measuring sensor 2, is connected with inductor 1, and the signal in place in glass substrate forward position can be sensed in inductor 1
When, detect the distance between scribing wheel of the distance measuring sensor 2 and transverse cutting unit.Illustratively, distance measuring sensor 2 can be laser
Distance measuring sensor, laser range sensor can launch laser pulse to the scribing wheel of transverse cutting unit, according to scribing wheel to swashing
The reflection case of light pulse can obtain the distance between the sensor and scribing wheel, and laser sensor measurement range is big, ring
Answer speed fast, and range accuracy is high.For another example distance measuring sensor 2 can be ultrasonic distance-measuring sensor, ultrasonic ranging passes
Sensor sends ultrasonic wave, according to reflection of the scribing wheel to ultrasonic wave can obtain between distance measuring sensor and scribing wheel away from
From.
In one embodiment, distance measuring sensor 2 is fixed with inductor 1 by base, and can be kept opposing stationary.
The installation site of base can be with unrestricted choice.The base can be affixed to ground.In addition, the base can also have to adjust
Function is saved, for example, the base there can be the free sliding degree along glass tape flow direction.Illustratively, base can be set
In fig. 2 on the sliding groove 6 of shown transverse cutting unit.By adjustment base, the position of inductor 1 and distance measuring sensor 2 can also
Respective change, so that the cutting position of the cutting blade of transverse cutting unit changes, and then realizes the adjusting to cut lengths, can
To meet the needs of various cut lengths.
Signal processor 3, is connected with distance measuring sensor 2, and the distance for being measured according to distance measuring sensor 2 determines cutter
The target cutting position of wheel.
Controller 4, is connected with signal processor 3, and the target cutting position determined for signal processor 3 controls cutter
Take turns the cutting to glass substrate.
As shown in Fig. 2, removable glass tape 8 is flowed along direction as shown, when the forward position of glass substrate 7 to be cut reaches sensing
During the sensed position of device 1, inductor 1 senses signal, while distance measuring sensor 2 can detect distance measuring sensor 2 and arrive transverse cutting unit
The distance between scribing wheel 5 L, and send the distance detected to signal processor 3.
Signal processor 3 can determine the target cutting position of scribing wheel 5 according to the distance.Illustratively, such as Fig. 2 institutes
Show, the line between scribing wheel 5 and distance measuring sensor can be parallel to the flow direction of removable glass tape 8, according to default
Glass substrate cut lengths D, it may be determined that the target cutting position of scribing wheel 5 is position A, the position and distance measuring sensor
The distance between 2 be D.
The target cutting position determined according to signal processor 3, controller 4 can control cutting for transverse cutting unit scribing wheel 5
Cut action, scribing wheel 5 can be with transverse shifting to be cut to glass substrate.In one embodiment, controller 4 can be with
It is integrated in the controller of transverse cutting unit, directly controls the cutting action of scribing wheel 5.In another embodiment, controller 4
It can individually set up, and can link with the controller of transverse cutting unit, so as to control the cutting action of scribing wheel 5.
Through the above scheme, it is possible to achieve accurate cutting to glass substrate, also, glass substrate is being cut
During, the moment controls the cutting position of scribing wheel, can lift cutting accuracy and reduce cutting error rate.
In addition, during 5 glass-cutting substrate 7 of scribing wheel, the line of distance measuring sensor 2 and scribing wheel 5 with
Distance L that the angle theta of the flow direction of glass tape 8, distance measuring sensor 2 measure, default glass substrate cut lengths D three need
Meet the cosine law.Wherein, which should take acute angle.The angle theta can be obtained for example, by acceleration transducer measurement.Show
Example ground, above-mentioned three can meet following equation (1)：
D=L*cos θ (1)
As shown in figure 3, during scribing wheel 5 cuts glass substrate 7 along direction as shown, according to default
The distance between glass substrate cut lengths D, angle theta, scribing wheel 5 and distance measuring sensor 2 L, it may be determined that position B is target
Cutting position, cutting action are without exception.
The glass substrate cutting control device that the disclosure provides can also include alarm, be connected with signal processor 3,
When signal processor 3 determines that above-mentioned three no longer meets the cosine law, it may be determined that the cutting position error of scribing wheel, at this moment
It can alarm, type of alarm may, for example, be voice prompt, light flash etc..
The preferred embodiment of the disclosure is described in detail above in association with attached drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy no longer separately illustrates.
In addition, it can also be combined between a variety of embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as disclosure disclosure of that.
Claims (8)
1. a kind of glass substrate cutting control device, it is characterised in that described device includes：
Inductor, is fixed on the front of removable glass tape；
Distance measuring sensor, is connected with the inductor, between the scribing wheel for detecting the distance measuring sensor and transverse cutting unit
Distance；
Signal processor, is connected with the distance measuring sensor, and the target for determining the scribing wheel according to the distance is cut
Cut position；
Controller, is connected with the signal processor, for controlling the scribing wheel to institute according to the target cutting position
State the cutting of glass substrate.
2. device according to claim 1, the company between the initial position of the scribing wheel and the distance measuring sensor
Flow direction of the line parallel to removable glass tape.
3. device according to claim 1, it is characterised in that described device further includes base, for fixing the ranging
Sensor and the inductor, also, the base has the free sliding degree along the glass tape flow direction.
4. device according to claim 1, it is characterised in that the scribing wheel is by being arranged at the sliding groove of transverse cutting unit
Slided.
5. device according to claim 1, it is characterised in that the inductor for it is following any one：Sensor, shooting
Machine, photoelectric proximity switch.
6. device according to claim 1, it is characterised in that the distance measuring sensor is laser range sensor or ultrasound
Ripple distance measuring sensor.
7. device according to claim 1, it is characterised in that cut the process of the glass substrate in the scribing wheel
In, the angle of the line of the distance measuring sensor and the scribing wheel and the glass tape flow direction, the ranging sense
Distance that device measures, default glass substrate cut lengths three meet the cosine law, wherein, the angle is less than 90 °.
8. device according to claim 7, it is characterised in that described device further includes：
Alarm, is connected with the signal processor, for the line in the distance measuring sensor and the scribing wheel and institute
State the angle of glass tape flow direction, the distance that the distance measuring sensor measures, default glass substrate cut lengths three not
Meet to alarm during the cosine law.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721275535.5U CN207330741U (en) | 2017-09-29 | 2017-09-29 | Glass substrate cutting control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721275535.5U CN207330741U (en) | 2017-09-29 | 2017-09-29 | Glass substrate cutting control device |
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| Publication Number | Publication Date |
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| CN207330741U true CN207330741U (en) | 2018-05-08 |
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| CN201721275535.5U Active CN207330741U (en) | 2017-09-29 | 2017-09-29 | Glass substrate cutting control device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605581A (en) * | 2018-11-29 | 2019-04-12 | 安徽思睿门窗有限公司 | A kind of glass cutting method |
| CN113735429A (en) * | 2021-08-24 | 2021-12-03 | 芜湖东旭光电科技有限公司 | Glass scribing and cutting device and cutting method thereof |
| CN113880405A (en) * | 2021-09-24 | 2022-01-04 | 彩虹（合肥）液晶玻璃有限公司 | Self-correcting traction roller structure for liquid crystal substrate glass forming |
| CN114804606A (en) * | 2022-06-01 | 2022-07-29 | 河北光兴半导体技术有限公司 | Glass plate pushing mechanism |
| CN116140712A (en) * | 2022-12-20 | 2023-05-23 | 苏州镁伽科技有限公司 | Cutting position determining method and device, electronic equipment and readable storage medium |
-
2017
- 2017-09-29 CN CN201721275535.5U patent/CN207330741U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605581A (en) * | 2018-11-29 | 2019-04-12 | 安徽思睿门窗有限公司 | A kind of glass cutting method |
| CN113735429A (en) * | 2021-08-24 | 2021-12-03 | 芜湖东旭光电科技有限公司 | Glass scribing and cutting device and cutting method thereof |
| CN113735429B (en) * | 2021-08-24 | 2023-09-08 | 芜湖东旭光电科技有限公司 | Glass scribing and cutting device and cutting method thereof |
| CN113880405A (en) * | 2021-09-24 | 2022-01-04 | 彩虹（合肥）液晶玻璃有限公司 | Self-correcting traction roller structure for liquid crystal substrate glass forming |
| CN114804606A (en) * | 2022-06-01 | 2022-07-29 | 河北光兴半导体技术有限公司 | Glass plate pushing mechanism |
| CN114804606B (en) * | 2022-06-01 | 2024-01-02 | 河北光兴半导体技术有限公司 | Glass plate pushing mechanism |
| CN116140712A (en) * | 2022-12-20 | 2023-05-23 | 苏州镁伽科技有限公司 | Cutting position determining method and device, electronic equipment and readable storage medium |
| CN116140712B (en) * | 2022-12-20 | 2024-01-16 | 苏州镁伽科技有限公司 | Cutting position determining method and device, electronic equipment and readable storage medium |
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| GR01 | Patent grant | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Glass substrate cutting control device Effective date of registration: 20200710 Granted publication date: 20180508 Pledgee: Beijing State Owned Financial Leasing Co., Ltd Pledgor: WUHU DONGXU OPTOELECTRONIC EQUIPMENT TECHNOLOGY Co.,Ltd. Registration number: Y2020990000735 |