CN106903569A - Glass substrate grinds measuring method and system - Google Patents
Glass substrate grinds measuring method and system Download PDFInfo
- Publication number
- CN106903569A CN106903569A CN201710204159.9A CN201710204159A CN106903569A CN 106903569 A CN106903569 A CN 106903569A CN 201710204159 A CN201710204159 A CN 201710204159A CN 106903569 A CN106903569 A CN 106903569A
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- China
- Prior art keywords
- glass substrate
- grinding
- abrasive wheel
- information
- positional information
- Prior art date
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- 239000011521 glass Substances 0.000 title claims abstract description 124
- 239000000758 substrate Substances 0.000 title claims abstract description 107
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000005259 measurement Methods 0.000 claims abstract description 30
- 238000005299 abrasion Methods 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims description 21
- 238000007689 inspection Methods 0.000 claims 1
- 239000000498 cooling water Substances 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 230000002146 bilateral effect Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000008676 import Effects 0.000 description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
- B24B9/10—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/02—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
- B24B49/04—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent involving measurement of the workpiece at the place of grinding during grinding operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
Abstract
This disclosure relates to a kind of glass substrate grinds measuring method and system, the edge of glass substrate enters in the grinding groove circumferentially extended along abrasive wheel, and the method includes：It is determined that measurement zero point, obtain first position information of the abrasion site relative to the measurement zero point that the preceding abrasive wheel of grinding and the glass substrate are in contact, second place information of the abrasion site relative to the measurement zero point that the abrasive wheel and the glass substrate are in contact after grinding is obtained, the amount of grinding of the glass substrate is calculated according to the first position information and the second place information.By above-mentioned technical proposal, the grinding system for measuring quantity and method can quickly and accurately obtain the positional information before and after the abrasion site grinding that glass substrate and abrasive wheel are in contact, staff can judge whether amount of grinding is suitable and correspondingly adjusted, and substantially increases operating efficiency according to the positional information exactly.
Description
Technical field
This disclosure relates to glass substrate production field, in particular it relates to a kind of glass substrate grinds measuring method and is
System.
Background technology
In glass substrate production process, the four of glass substrate sides and corner need to be ground, remove splitting for edge
Line and fall piece, it is to avoid crackle internally spreads.In process of lapping, existed by the way of " thering is water to grind " mostly at this stage
Shower water is added during grinding, is played a part of to cool down and is hydrolyzed, prevent in process of lapping that side is burnt caused by temperature overheating
Deng other defect, but, substantial amounts of grounds travel and chips of glass can be flushed to glass surface during this, stick to glass substrate table
Face rings its quality.Additionally, in process of lapping, precise control need to be carried out to the amount of grinding of glass substrate both sides, and to grinding
The metering system of amount is mainly the edge length before and after being ground by manual measurement glass substrate and carries out what is accordingly calculated,
While carrying out bilateral grinding can not accurately measure amount of grinding of the glass substrate per side, it is necessary to first need to carry out unilateral grinding
Mill determines the edge length after unilateral grinding and calculates unilateral amount of grinding, then after carrying out the bilateral bilateral grinding of grinding hand dipping
Edge length and calculate bilateral amount of grinding, then subtract unilateral amount of grinding with bilateral amount of grinding, you can draw glass substrate
The amount of grinding of opposite side, and need to measure the length of glass substrate in measurement process, movement range is larger, and whole mistake
Journey is time-consuming more long, has a strong impact on production efficiency.
The content of the invention
First purpose of the disclosure is to provide a kind of glass substrate grinding measuring method, and the method can accurately, soon
The amount of grinding of glass substrate is measured and calculated fastly.
Second purpose of the disclosure is to provide a kind of glass substrate grinding system for measuring quantity, and the system can automatically, soon
Speed, the amount of grinding exactly to glass substrate are measured.
To achieve these goals, the disclosure provides a kind of glass substrate grinding measuring method, the edge of glass substrate
Into in the grinding groove circumferentially extended along abrasive wheel, the method includes：It is determined that measurement zero point, obtain grinding before the abrasive wheel and
The abrasion site that the glass substrate is in contact obtains described after grinding grinding relative to the first position information of the measurement zero point
The abrasion site that emery wheel and the glass substrate are in contact relative to the measurement zero point second place information, according to described the
One positional information and the second place information calculate the amount of grinding of the glass substrate.
Alternatively, the relative two edges of the glass substrate are provided with abrasive wheel, and the measuring method also includes difference
Abrasion site that the glass substrate is in contact with respect to two edges with the abrasive wheel respectively is measured relative to the measurement zero point
Positional information, and according to the positional information calculate respectively the glass substrate with respect to two edges amount of grinding.
Alternatively, the first position information of acquisition includes first position information a and first position information b, acquisition
The second place information includes second place information a ' corresponding with the first position information a and believes with the first position
The breath corresponding second place information b ' of b, position representated by the first position information a with described in the first position information b
The position of representative is set along the marginating compartment of the glass substrate, position representated by the second place information a ' and described the
The position of the two position b ' representatives is set along the marginating compartment of the glass substrate.
Second aspect according to the disclosure, also provides a kind of glass substrate grinding system for measuring quantity, the side of glass substrate
Edge enters in the grinding groove circumferentially extended along abrasive wheel, it is characterised in that the grinding system for measuring quantity includes：Detection means,
For obtaining the glass substrate and the abrasive wheel is in contact the positional information of abrasion site, display device, for showing
The positional information of detection means detection is stated, the display device is electrically connected with the detection means.
Alternatively, the detection means includes proximity switch and for driving the proximity switch closer or far from the glass
The actuator of glass substrate edges.
Alternatively, the detection means is be separately positioned on the glass substrate both sides of the edge two.
Alternatively, the detection means is used to detect multiple grinding positions that the glass substrate is set along side marginating compartment
Put.
Alternatively, the abrasive wheel is arranged in grinding cover, and the actuator is to be fixed on the grinding cover side wall
Cylinder.
Alternatively, the grinding system for measuring quantity also includes control terminal, the built-in display device of control terminal
And controller, the controller electrically connects with the actuator.
Alternatively, the proximity switch is photo-electric proximity switch.
By above-mentioned technical proposal, the grinding system for measuring quantity and method, can automatically, accurate, quick obtaining glass base
Relative to the positional information of measurement zero point before and after the grinding of abrasion site that plate and abrasive wheel are in contact, and glass base need to be repeatedly measured
The metering system of plate grinding front and rear side minister's degree is compared, and the mode of relative measurement can more directly and simply obtain glass base
The amount of grinding of plate, shortens time of measuring, and staff can judge whether amount of grinding is suitable simultaneously according to the positional information exactly
Correspondingly adjusted, substantially increased operating efficiency.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing further understanding of the disclosure, and to constitute the part of specification, with following tool
Body implementation method is used to explain the disclosure together, but does not constitute limitation of this disclosure.In the accompanying drawings：
Fig. 1 is the structural representation of the glass substrate grinding system that the disclosure is provided；
Fig. 2 is the structural representation of water plug in the glass substrate grinding system that the disclosure is provided；
Fig. 3 is the structural representation that the glass substrate that the disclosure is provided grinds system for measuring quantity；
Fig. 4 is the structural representation that the glass substrate grinding system for measuring quantity that the disclosure is provided carries out bilateral process of lapping；
Fig. 5 is the structural representation of lapping device in the glass substrate grinding system that the disclosure is provided；
Fig. 6 is the structural representation of display device in the glass substrate grinding system for measuring quantity that the disclosure is provided.
Description of reference numerals
1 grinding 2 abrasive wheels of cover
The glass substrate of 3 first actuator 4
The pipeline of 5 blower fan 6 first
The water tank of 7 second actuator 8
The proximity switch of 9 second pipeline 10
The actuator of 11 display device 12
The workbench of 13 separator 14
Specific embodiment
It is described in detail below in conjunction with accompanying drawing specific embodiment of this disclosure.It should be appreciated that this place is retouched
The specific embodiment stated is merely to illustrate and explains the disclosure, is not limited to the disclosure.
In the disclosure, in the case where opposite explanation is not made, the noun of locality for using such as " upper and lower " is typically referred to corresponding
Defined on the basis of the drawing of accompanying drawing, " inside and outside " refers to the inner and outer of corresponding component profile.
As shown in figure 1, the disclosure provides a kind of glass substrate grinding system, including lapping device, cooling device and take out
Water installations, wherein, as shown in figure 5, lapping device include grinding cover 1, be arranged at grinding cover 1 in abrasive wheel 2 and for driving
First actuator 3 of the dynamic rotation of abrasive wheel 2, in the present embodiment, the first actuator 3 can be motor, the side of glass substrate 4
Edge enters in the grinding groove circumferentially extended along abrasive wheel 2, under the drive of motor abrasive wheel 2 to the crackle of glass substrate edge and
Fall piece to be ground.In process of lapping, to prevent that the other defects such as side are burnt caused by temperature is too high, also set up in grinding cover 1
There is cooling device, the abrasion site for being in contact to abrasive wheel 2 and glass substrate 4 sprays cooling water, play what is cooled down and hydrolyze
Effect.
However, in cooling procedure, grounds travel and chips of glass in grinding cover 1 can adhere to glass substrate 4 with cooling water
Surface, therefore, in the present embodiment, at the same be additionally provided with time extract out grinding cover 1 in cooling water water plug,
The water plug is connected to grinding cover 1, and by above-mentioned technical proposal, the glass substrate grinding system will can be produced in process of lapping
Give birth to chips of glass and extracted out in time for cooling down the cooling water of glass substrate, it is to avoid chips of glass and grounds travel stick to glass with cooling water
Glass substrate surface, influences the quality of glass substrate.
Wherein, in embodiment of the present disclosure, as shown in Fig. 2 water plug is included in grinding cover 1 for automatic
The suction source that cooling water is extracted out, and water reserve of the connection below the suction source, the inside of grinding cover 1 are connected by the first pipeline 6
Pass to suction source.So, the cooling water and chips of glass in grinding cover 1 will be in the presence of suction sources in time by row in grinding cover 1
Go out, it is to avoid chips of glass and grounds travel stick to glass baseplate surface with cooling water.
Specifically, in embodiment of the present disclosure, the action principle of suction source is produced between blower fan and grinding cover
Pressure differential, makes the cooling water in grinding cover 1 automatically be flowed out along the first pipeline 6, in the present embodiment, as shown in Fig. 2 suction
Source includes blower fan 5, for driving the second actuator 7 of blower fan 5 and being connected to the cooling water and air that blower fan is used to aspirate
The separator 13 of separation, here, the second actuator 7 can be motor, and separator 13 can be cyclone, separator 13
Gas-liquid separation will be carried out by the cooling water and air of suction in grinding cover 1, and the cooling water that will be separated is fed directly to store
Pool, it is to avoid the cooling water of suction enters in blower fan 5.Specifically, separator 13 is including import, for discharging going out for cooling water
Liquid mouthful and the gas outlet for discharging air, one end of the first pipeline 6 are connected in grinding cover 1, and the other end is connected to separation dress
13 import is put, the gas outlet of separator 13 is connected to the air inlet of blower fan 5, and liquid outlet is connected to water reserve.So, grind
The cooling water being sucked in cover 1 will tangentially be entered with certain pressure along the import periphery of separator 13, and gas-liquid separation occurs
Enter water reserve afterwards, the cooling water discharge in cover 1 will be ground in time.In other embodiments, suction source can also be connection
1 suction pump or negative pressure generator are covered in grinding, i.e., can realize producing pressure differential certainly and the first pipeline 6 between in grinding cover 1
It is dynamic that the cooling water ground in cover 1 is extracted out and ensures that not entering blower fan 5 just may be used.
Wherein, in embodiment of the present disclosure, in order to avoid the cooling water for wasting and being mingled with chips of glass is arbitrarily discharged,
Water reserve includes for collecting the water tank 8 of cooling water, and what water tank 8 can be connected to separator 13 by the second pipeline 9 goes out liquid
Mouthful, and the liquid level sensor for monitoring liquid level in time is additionally provided with water tank 8.
In addition, in the process of lapping of glass substrate, for automatic, quickly and accurately acquisition glass substrate 4 grinding
Amount, as shown in figure 3, the disclosure also provides a kind of glass substrate grinding system for measuring quantity, glass substrate 4 is placed horizontally at workbench
On 14, the system include for obtain glass substrate 4 and abrasive wheel 2 be in contact abrasion site positional information detection means,
And for showing the display device of the positional information of detection means detection, display device is electrically connected with detection means.So, should
Grinding system for measuring quantity can automatically obtain the positional information before and after the abrasion site grinding that glass substrate and abrasive wheel are in contact,
Staff can judge whether amount of grinding is suitable and correspondingly adjusted, and substantially increases according to the positional information exactly
Operating efficiency.
Specifically, in embodiment of the present disclosure, detection means includes proximity switch 10 and for driving proximity switch
10 closer or far from the edge of glass substrate 4 actuator 12, so, when needing the amount of grinding to glass substrate to measure,
Actuator 12 drives the abrasion site that proximity switch 10 is in contact near glass substrate 4 and abrasive wheel 2 to obtain the position before grinding
Information, afterwards proximity switch 10 withdrawn under the drive of actuator 12, start the process of lapping to glass substrate, similarly, grind
After mill terminates, proximity switch 10 completes the acquisition to positional information after grinding.In the present embodiment, proximity switch 10 can be
Photo-electric proximity switch, actuator 12 can be the cylinder being fixed on grinding 1 side wall of cover, and proximity switch 10 is connected to cylinder
On piston rod, can stretching out or retract by the open and close controlling piston rod of air valve.
In other embodiments, the grinding system for measuring quantity can also include control terminal, the built-in control of control terminal
Device and above-mentioned display device, controller are electrically connected with actuator 12, so, stretching out or retracting for cylinder are controlled by controller,
And the positional information and program detected detection means before and after grinding are calculated automatically according to the positional information before and after grinding
Glass substrate amount of grinding be uploaded to display device 11 in time, made in order to staff and correspondingly adjusted.
Wherein, in embodiment of the present disclosure, in order to realize to glass substrate while carry out bilateral grinding, such as Fig. 4 institutes
Show, detection means can be separately positioned on glass substrate both sides of the edge two, so, not only can accurately obtain glass base
The amount of grinding of plate both sides, and glass substrate both sides are ground the measurement with amount of grinding simultaneously, substantially increase operating efficiency.
Further, in embodiment of the present disclosure, in order to control the amount of grinding of the lateral edges of glass substrate 4 one, detection
Device is used to detect multiple abrasion sites that glass substrate is set along side marginating compartment that multiple abrasion sites can be carried out simultaneously
Grinding and the measurement of amount of grinding, it is ensured that to the precise control of glass substrate size.
Additionally, the disclosure also provides a kind of glass substrate grinding measuring method, the method includes：First, it is determined that measurement
Zero point, then obtains first position letter of the abrasion site relative to measurement zero point that the preceding abrasive wheel of grinding and glass substrate are in contact
After breath, and grinding the abrasion site that is in contact of abrasive wheel and glass substrate relative to measurement zero point second place information, most
Afterwards, the amount of grinding of glass substrate is calculated according to first position information and second place information.So, the method can accurately, soon
Speed obtains the positional information relative to measurement zero point before and after the abrasion site grinding that glass substrate and abrasive wheel are in contact, with need it is many
The metering system of secondary measurement glass substrate grinding front and rear side minister's degree is compared, and the mode of relative measurement can be more direct, easy
Ground obtains the amount of grinding of glass substrate, shortens time of measuring, substantially increases production efficiency.
Wherein, in embodiment of the present disclosure, the relative two edges of glass substrate are provided with abrasive wheel, the measurement side
Method also includes measurement glass substrate is in contact with respect to two edges with abrasive wheel respectively respectively abrasion site relative to measuring zero point
Positional information, and calculated respectively according to positional information glass substrate with respect to two edges amount of grinding.In such manner, it is possible to accurate obtain
The amount of grinding of glass substrate opposite sides, it is to avoid first carry out the measurement of unilateral amount of grinding carries out the measurement of bilateral amount of grinding again
Journey, substantially increases operating efficiency.
Wherein, in embodiment of the present disclosure, as shown in figures 1 to 6, the edge of glass substrate 4 and abrasive wheel 2 are in contact
Abrasion site A and B, the first position information of above-mentioned acquisition includes first position information a and first position information before grinding
B, the second place information of acquisition includes second place information a ' corresponding with first position information a and and first position after grinding
The corresponding second place information b ' of information b, the position that the position A representated by first position information a is represented with first position information b
B is set along the marginating compartment of glass substrate, what the position A ' representated by second place information a ' and second place information b ' was represented
Position B ' is set along the marginating compartment of glass substrate.And above-mentioned positional information is the position coordinates relative to measurement zero point,
Measurement zero point can be by system it is arbitrarily selected a bit, in the present embodiment, measurement zero point can for grinding front glass base
The center of plate 4.
Describe the preferred embodiment of the disclosure in detail above in association with accompanying drawing, but, 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, various letters can be carried out with technical scheme of this 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 specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy is no longer separately illustrated.
Additionally, can also be combined between a variety of implementation methods of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as the content involved by the disclosure.
Claims (10)
1. a kind of glass substrate grinds measuring method, and the edge of glass substrate enters the grinding groove circumferentially extended along abrasive wheel
It is interior, it is characterised in that the method includes：
It is determined that measurement zero point,
Abrasion site that the abrasive wheel and the glass substrate before grinding be in contact is obtained relative to the of the measurement zero point
One positional information,
The abrasion site that is in contact of the abrasive wheel and the glass substrate after grinding is obtained relative to the of the measurement zero point
Two positional informations,
The amount of grinding of the glass substrate is calculated according to the first position information and the second place information.
2. glass substrate according to claim 1 grinds measuring method, it is characterised in that the glass substrate is relative
Two edges are provided with abrasive wheel, the measuring method also include measuring respectively the glass substrate with respect to two edges respectively with institute
Positional information of the abrasion site relative to the measurement zero point that abrasive wheel is in contact is stated, and is counted respectively according to the positional information
Calculate amount of grinding of the glass substrate with respect to two edges.
3. glass according to claim 1 and 2 grinds measuring method substantially, it is characterised in that described the first of acquisition
Positional information includes first position information a and first position information b, and the second place information of acquisition includes and described first
The corresponding second place information a ' of positional information a and second place information b ' corresponding with the first position information b, described
Position representated by one positional information a and the position represented described in the first position b along the glass substrate marginating compartment
Set, the position of position representated by the second place information a ' and the second place b ' representatives is along the glass base
The marginating compartment of plate is set.
4. a kind of glass substrate grinds system for measuring quantity, and the edge of glass substrate (4) enters along grinding that abrasive wheel (2) circumferentially extends
In slot grinding, it is characterised in that the grinding system for measuring quantity includes：
Detection means, for obtaining the glass substrate (4) and the abrasive wheel (2) is in contact the positional information of abrasion site,
Display device, the positional information for showing the detection means detection, the display device and the detection dress
Put electrical connection.
5. glass substrate according to claim 4 grinds system for measuring quantity, it is characterised in that the detection means includes connecing
It is near to switch (10) and for driving the proximity switch (10) closer or far from the actuator at the glass substrate (4) edge
(12)。
6. glass substrate according to claim 4 grinds system for measuring quantity, it is characterised in that the detection means is difference
It is arranged on two of the glass substrate both sides of the edge.
7. the glass substrate according to any one in claim 4-6 grinds system for measuring quantity, it is characterised in that the inspection
Surveying device is used to detect multiple abrasion sites that the glass substrate (4) is set along side marginating compartment.
8. glass substrate according to claim 5 grinds system for measuring quantity, it is characterised in that the abrasive wheel (2) is set
In in grinding cover (1), the actuator (12) is the cylinder being fixed on grinding cover (1) side wall.
9. glass substrate according to claim 5 grinds system for measuring quantity, it is characterised in that the grinding system for measuring quantity
Also include control terminal, the built-in display device of control terminal and controller, the controller and the actuator
(12) electrically connect.
10. glass substrate according to claim 5 grinds system for measuring quantity, it is characterised in that the proximity switch (10)
It is photo-electric proximity switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710204159.9A CN106903569A (en) | 2017-03-30 | 2017-03-30 | Glass substrate grinds measuring method and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710204159.9A CN106903569A (en) | 2017-03-30 | 2017-03-30 | Glass substrate grinds measuring method and system |
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| CN106903569A true CN106903569A (en) | 2017-06-30 |
Family
ID=59194907
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| CN201710204159.9A Pending CN106903569A (en) | 2017-03-30 | 2017-03-30 | Glass substrate grinds measuring method and system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953154A (en) * | 2017-12-27 | 2018-04-24 | 武汉华星光电半导体显示技术有限公司 | The Ginding process and lapping device of glass substrate |
| CN109420962A (en) * | 2017-08-25 | 2019-03-05 | 蓝思科技（长沙）有限公司 | A kind of electro-polish device and method |
| CN113211235A (en) * | 2021-05-10 | 2021-08-06 | 山西光兴光电科技有限公司 | Polishing apparatus and polishing method |
| CN114559325A (en) * | 2022-03-11 | 2022-05-31 | 青岛融合光电科技有限公司 | Method and device for improving grinding precision of support plate glass through fixed deviation rectification |
| CN114700872A (en) * | 2022-04-29 | 2022-07-05 | 郑州旭飞光电科技有限公司 | Glass substrate grinding system for grinding machine and grinding machine |
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| CN109420962A (en) * | 2017-08-25 | 2019-03-05 | 蓝思科技（长沙）有限公司 | A kind of electro-polish device and method |
| CN107953154A (en) * | 2017-12-27 | 2018-04-24 | 武汉华星光电半导体显示技术有限公司 | The Ginding process and lapping device of glass substrate |
| CN113211235A (en) * | 2021-05-10 | 2021-08-06 | 山西光兴光电科技有限公司 | Polishing apparatus and polishing method |
| CN114559325A (en) * | 2022-03-11 | 2022-05-31 | 青岛融合光电科技有限公司 | Method and device for improving grinding precision of support plate glass through fixed deviation rectification |
| CN114700872A (en) * | 2022-04-29 | 2022-07-05 | 郑州旭飞光电科技有限公司 | Glass substrate grinding system for grinding machine and grinding machine |
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