CN106773157A - Position correction apparatus and method for correcting position - Google Patents
Position correction apparatus and method for correcting position Download PDFInfo
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- CN106773157A CN106773157A CN201611110051.5A CN201611110051A CN106773157A CN 106773157 A CN106773157 A CN 106773157A CN 201611110051 A CN201611110051 A CN 201611110051A CN 106773157 A CN106773157 A CN 106773157A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
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- Crystallography & Structural Chemistry (AREA)
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mathematical Physics (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The invention discloses a kind of position correction apparatus and method for correcting position, corrected to specified location for substrate, position correction apparatus include the first correction group and the second correction group.First correction group includes the first correction unit with the first elastic component, and the second correction group includes the second correction unit with the second elastic component, the coefficient of elasticity of the coefficient of elasticity less than the first elastic component of the second elastic component；The first correction group is first driven to move along the first direction to the first precalculated position when using, then the second correction group is driven to be moved to the second precalculated position in a second direction, second direction and first direction conversely, with by substrate clamping between the first correction group and the second correction group.The coefficient of elasticity of the correction group of elder generation of the invention start is big, it is ensured that the Stability and veracity of correction, the coefficient of elasticity of the correction group of rear start is small, it is ensured that putting on the active force on substrate increases curve gently, reduces the risk that substrate is cracked.
Description
Technical field
The present invention relates to a kind of position correction apparatus and method for correcting position, in particular for the placement position to display panel
Put and be corrected and can prevent display panel in trimming process from cracking the even position correction apparatus of fragmentation and position correction
Method.
Background technology
Liquid crystal display device has many merits such as thin fuselage, power saving, radiationless, is widely used.Make liquid
, it is necessary to form electrical micro-structural on the surface of glass substrate during crystal device, in order to ensure electrical micro-structural is formed at just
, it is necessary to specified location glass substrate being positioned in operating table surface on true position.In practical operation, glass substrate is positioned over
Not necessarily it is accurately placed when in operating table surface in above-mentioned specified location, therefore needs are right after glass substrate is positioned over operating table surface
Its position is corrected.Fig. 1 is refer to, Fig. 1 is the partial top view of position correction apparatus in the prior art.As shown in figure 1, position
Put means for correcting 1000 ' and include the first correction group 1100 ' and the second correction group 1200 ', the first correction group 1100 ' and the second school
Positive group 1200 ' exerts a force (force direction is as shown by the arrows in Figure 1) from the opposite sides of substrate 2000 ' respectively, by substrate 2000 '
Clamp and push to specified location.General, the edge of glass substrate is subject to clash into the critical value about 100Mpa for rupturing,
If the first correction group 1100 ' and/or the second correction group 1200 ' are during clamping and pushing substrate 2000 ' to substrate 2000 '
Impact it is excessive, then substrate 2000 ' may be caused to crack, increase successive process during substrate 2000 ' occur fragmentation
Risk.
Therefore, how to prevent it from cracking during position correction is carried out to substrate, the side as industry research
One of to.
The content of the invention
It is an object of the invention to provide a kind of position correction apparatus and method for correcting position, it can prevent from entering to substrate
Cracked during row position correction, so as to reduce the risk that substrate occurs fragmentation.
In order to achieve the above object, the present invention proposes a kind of position correction apparatus, for that will be positioned in operating table surface
Substrate is corrected to specified location, and the substrate has relative the first side and the second side, and when the substrate is located at the specified location, this
Side is located at the first precalculated position, and second side is located at second precalculated position, and the position correction apparatus include the first correction group
And second correction group.First correction group is set adjacent to first side of the substrate, and first correction group includes the first correction unit,
The first correction unit includes the first elastic component, and first elastic component has first coefficient of elasticity；Second correction group is adjacent to the base
Second side of plate is set, and second correction group includes the second correction unit, and the second correction unit includes the second elastic component, should
Second elastic component has first coefficient of elasticity, and the first coefficient of elasticity is less than the first coefficient of elasticity；When using, first drive this
One correction group is moved along the first direction to first precalculated position, and the first direction is the side that second side is pointed in first side
To then driving second correction group to be moved to second precalculated position in a second direction, the second direction and the first direction
Conversely, so that by the substrate clamping between first correction group and second correction group.
As optional technical scheme, the position correction apparatus also include the first cylinder, first cylinder connect this first
Correction group, first cylinder is used to drive first correction group to move.
Used as optional technical scheme, the first correction unit is also kept out comprising first be connected with first elastic component
Portion, first blocking part has first keeps out cambered surface, and when second correction group is moved to second precalculated position, this first is kept out
Cambered surface abuts first side of the substrate.
Used as optional technical scheme, first blocking part includes the first connecting portion and the first abutting part being connected, should
The two ends of first connecting portion connect first elastic component and first abutting part respectively, and there is first abutting part this first to keep out
Cambered surface, the hardness of the hardness more than first abutting part of the first connecting portion.
Used as optional technical scheme, also comprising the 3rd correction unit, second correction group is also included first correction group
4th correction unit, the first correction unit is relative with the second correction unit, and the 3rd correction unit is single with the 4th correction
It is first relative.
Used as optional technical scheme, the material of the first connecting portion is polyether-ether-ketone, and the material of first abutting part is
Polytetrafluoroethylene (PTFE).
Used as optional technical scheme, first precalculated position is single position；Or first precalculated position is one section
Regional extent.
Additionally, the present invention also proposes a kind of method for correcting position, the substrate for will be positioned in operating table surface correct to
Specified location, the substrate has relative the first side and the second side, and when the substrate is located at the specified location, first side is located at the
One precalculated position, second side is located at the second precalculated position, and the method for correcting position is included：
Step a：Position correction apparatus are provided, the position correction apparatus include the first correction group and the second correction group.The
One correction group is set adjacent to first side of the substrate, and first correction group includes the first correction unit, the first correction unit
Comprising the first elastic component, first elastic component has first coefficient of elasticity；Second correction group sets adjacent to second side of the substrate
Put, second correction group includes the second correction unit, the second correction unit includes the second elastic component, and second elastic component has
First coefficient of elasticity, the first coefficient of elasticity is less than the first coefficient of elasticity；
Step b：Drive first correction group to move along the first direction to first precalculated position, the first direction for this
Point to the direction of second side in side；And
Step c：Drive second correction group to be moved to second precalculated position in a second direction, the second direction with this
One is in opposite direction, so that by the substrate clamping between first correction group and second correction group.
There are multiple vacuum absorption holes as optional technical scheme, in the operating table surface, the method also includes step d：
After correction is finished, the plurality of vacuum absorption holes adsorb the substrate, and the substrate is positioned at into the specified location.
Used as optional technical scheme, first correction group is located at the first home position, second correction group position before correction
In the second home position, the method also includes step e：After correction is finished, second correction group is first driven to move back to second original
Beginning position, then drive first correction group to move back to first home position.
Position correction apparatus of the invention and method for correcting position, in trimming process, the bullet of the first correction group of first start
Property coefficient is larger, it is ensured that the Stability and veracity of correction, and the coefficient of elasticity of the second correction group of rear start is smaller, it is ensured that
Putting on the active force on substrate increases curve gently, reduces the risk that substrate is cracked, and reduces substrate and the several of fragmentation occur
Rate.
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.
Brief description of the drawings
Fig. 1 is the partial top view of the position correction apparatus of prior art；
Fig. 2 is the flow chart of method for correcting position of the invention；
Fig. 3 A are partial top view when substrate of the invention is positioned over operating table surface；
Fig. 3 B are partial top view when the first correction group of the invention is moved to the first precalculated position；
Fig. 3 C are partial top view when the second correction group of the invention is moved to the second precalculated position；
Fig. 4 A are the partial elevation view of the first correction unit of the invention；
Fig. 4 B are the partial top view of the first correction unit of the invention；
Fig. 4 C are the partial left side view of the first correction unit of the invention.
Specific embodiment
The explanation of following embodiment is, with reference to additional schema, to be used to illustrate the particular implementation that the present invention may be used to implement
Example.The direction term that the present invention is previously mentioned, for example " on ", D score, "front", "rear", "left", "right", " side " etc., be only reference
The direction of annexed drawings.Therefore, the direction term for using is to illustrate and understand the present invention, and is not used to the limitation present invention.
In the examples below, in various figures, same section is represented with identical label.
Fig. 2 to Fig. 4 C is refer to, Fig. 2 is the flow chart of method for correcting position of the invention；Fig. 3 A are substrate of the invention
It is positioned over partial top view during operating table surface；Fig. 3 B are office when the first correction group of the invention is moved to the first precalculated position
Portion's top view；Fig. 3 C are partial top view when the second correction group of the invention is moved to the second precalculated position；Fig. 4 A are this hair
The partial elevation view of the first bright correction unit；Fig. 4 B are the partial top view of the first correction unit of the invention；Fig. 4 C are this
The partial left side view of the first correction unit of invention.
The present invention is corrected to specified location P for the substrate 2000 that will be positioned in operating table surface (not illustrating), to ensure
Electrical micro-structural or other structures can be formed at the correct position on substrate 2000.As shown in Figure 3A, substrate 2000 has phase
To the first side 2100 and the second side 2200.When substrate 2000 is located at specified location P, its first side 2100 will be pre- positioned at first
Positioning puts A, and the second side 2200 will be positioned at the second precalculated position B.In other words, the first precalculated position A and the second precalculated position B are true
The position of correction metacoxal plate 2000 is determined.In practical operation, the first precalculated position A can be single position or one section of regional extent
(usually less regional extent, the visual available accuracy demand of size of regional extent and determine).When the first precalculated position A is
During single position, the first side 2100 means first precalculated position A of the alignment of the first side 2100 positioned at the first precalculated position A；When
When one precalculated position A is one section of regional extent, the first side 2100 means that the first side 2100 is located at and is somebody's turn to do positioned at the first precalculated position A
In regional extent.Likewise, the second precalculated position B can be single position or one section of regional extent, when the second precalculated position B is
During single position, the second side 2200 means second precalculated position B of the alignment of the second side 2200 positioned at the second precalculated position B；When
When two precalculated position B are one section of regional extent, the second side 2200 means that the second side 2200 is located at and is somebody's turn to do positioned at the second precalculated position B
In regional extent.
Method for correcting position of the invention introduced below, it is included：
Step a (S100)：Position correction apparatus 1000 are provided.As shown in Figure 3A, position correction apparatus 1000 include first
The correction group 1200 of correction group 1100 and second.First side 2100 of the adjacent substrates 2000 of the first correction group 1100 is set, and first
Correction group 1100 includes the first correction unit 1110, and the first correction unit 1110 includes the first elastic component 1120, first elasticity
Part 1120 has first coefficient of elasticity k1.Second side 2200 of the adjacent substrates 2000 of the second correction group 1200 is set, the second correction
Group 1200 includes the second correction unit 1210, and the second correction unit 1210 includes the second elastic component 1220, the second elastic component 1220
With first coefficient of elasticity k2, first coefficient of elasticity k2 is less than first coefficient of elasticity k1.
Step b (S200)：As shown in Figure 3 B, X is moved to the first pre-determined bit in the first direction to drive the first correction group 1100
A is put, first direction X is the direction that the second side 2200 is pointed in the first side 2100.In the present embodiment, the first correction group 1100 is moved to
First precalculated position A refers to the first precalculated position of arrival foremost A of the first correction group 1100.
Step c (S300)：As shown in Figure 3 C, Y is moved to the second pre-determined bit in a second direction to drive the second correction group 1200
B, second direction Y and first direction X are put conversely, so as to substrate 2000 is held on into the first correction group 1100 and the second correction group
Between 1200.In the present embodiment, the second correction group 1200 is moved to the second precalculated position B and refers to the second correction group 1200 most
Front end reaches the second precalculated position B.
Method for correcting position of the invention and position correction apparatus, the first coefficient of elasticity k1 of the first elastic component 1120 are more than
The first coefficient of elasticity k2 of the second elastic component 1220, and in trimming process, the first correction group with the first elastic component 1120
1100 first starts, coefficient of elasticity is larger in start, that is, the present invention after the second correction group with the second elastic component 1220 the
The first start of one correction group 1100, start after less second correction group 1200 of coefficient of elasticity.
Because the first coefficient of elasticity k1 of the first elastic component 1120 in the first correction group 1100 is larger, if putting on the first bullet
Active force on property part 1120 is smaller, then it will not be deformed upon, i.e. the first correction group 1100 will not occur position foremost
Move.So, after the first correction group 1100 is first moved to the first precalculated position A, in follow-up second correction group 1200 along
During two direction Y are moved towards the second precalculated position B, the first school is transferred to by substrate 2000 in the second correction group 1200
The active force of positive group 1100 is deformed upon insufficient for the first elastic component 1120, it is ensured that abutted with the first correction group 1100
First side 2100 of substrate 2000 will not be moved away from the first precalculated position A because of the pushing of the second correction group 1200, it is ensured that substrate
The final position of 2000 the first side 2100 is located at the first precalculated position A, so as to improve the Stability and veracity of correction.
In practical operation, preferably, the first precalculated position A and the second precalculated position B are set as into one section of regional extent.
One of reason is：First correction group 1100 need to be driven to specified location by other drive devices (such as motor), driven
Into when the first correction group 1100 position depend on drive device kinematic accuracy level, the first precalculated position A is set as one
Segment regional extent, can both reduce the kinematic accuracy requirement of drive device, and Product Precision requirement can be met again.Second makes a reservation for
The situation of position B is similar with the first precalculated position A, does not repeat separately.
The two of reason are：When the first correction group 1100 is moved to the first precalculated position A, the second correction group 1200 is then driven
During being moved to the second precalculated position B, the second correction group 1200 is by the transmitting forces of substrate 2000 to the first correction group
1100, if the first precalculated position A is single position, while the first correction group 1100 there occurs displacement under above-mentioned active force, then
First side 2100 of substrate 2000 will follow the first correction group 1100 to be also subjected to displacement, and cause finally to be moved away from the first precalculated position A.
If the first precalculated position A is one section of regional extent, even if the second correction group 1200 is transferred to the first correction group by substrate 2000
1100 active force causes that the first elastic component 1120 there occurs deformation slightly, and causes the substrate abutted with the first correction group 1100
2000 the first side 2100 there occurs displacement slightly, but because the first precalculated position A is one section of regional extent, therefore can still ensure base
First side 2100 of plate 2000 is located at the first precalculated position A.
The size of above-mentioned zone scope, can be according to the precision level of actual Product Precision requirement and drive device come really
It is fixed, and the suitable correction group 1200 of first correction group 1100 and second of coefficient of elasticity is selected according to this regional extent, to ensure school
Positive Stability and veracity.
Additionally, being ordered about by external force in the second correction group 1200, Y is moved towards the second precalculated position B in a second direction
During, the second correction group 1200 comes into contact with the second side 2200 of substrate 2000, due to the elasticity system of the second elastic component 1220
K2 is smaller for number, therefore its active force increase curve put on the second side 2200 of substrate 2000 is more gentle, reduces second
Correction group 1200 reduces the risk that substrate 2000 is cracked to the impact of substrate 2000, reduces substrate 2000 and fragmentation occurs
Probability.
In practical operation, can have multiple vacuum absorption holes (not illustrating), position of the invention in operating table surface (not illustrating)
Putting bearing calibration can also include：
Step d：After correction is finished, substrate 2000 is positioned at finger by above-mentioned multiple vacuum absorption holes sorbing substrates 2000
Positioning puts P.Because substrate 2000 is fixed in specified location P so that on substrate 2000 formed electrical structure micro-structural or other
Will not be subjected to displacement during micro-structural, so that it is guaranteed that electrically micro-structural or other micro-structurals are formed on substrate 2000 just
True position.Certainly, after correction is finished, also the position of substrate 2000 can be fixed by other means, it is follow-up to ensure
The quality of processing procedure, is not limited with above-mentioned vacuum suction.
In practical operation, as shown in Figure 3A, the first side 2100 of the preceding adjacent substrates 2000 of first correction group 1100 is corrected, and
Positioned at the first home position A ', the second side 2200 of the adjacent substrates 2000 of the second correction group 1200, and positioned at the second home position
B ', method for correcting position of the invention is also included：
Step e：After correction is finished, the second correction group 1200 is first driven to move back to the second home position B ', then drive first
Correction group 1100 moves back to the first home position A '.
In practical operation, the execution sequence interchangeable of step d and step e, both in no particular order, user can be according to reality
Need voluntarily to determine both orders.
Method for correcting position of the invention, in trimming process, first start has the first correction group of larger coefficient of elasticity
1100, then second correction group 1200 of the start with more small coefficient；After correction is finished, first start has more small system
The second several correction groups 1200, then start has the first correction group 1100 of larger coefficient of elasticity.Priority start in trimming process
The beneficial effect of order is in being set forth above.Below explanation correction finishes the beneficial effect of rear start order.
After correction is finished, the second correction group 1200 is first moved away from, then now the first side 2100 of substrate 2000 is resisted against first
Correction group 1100 and be located at the first precalculated position A, if now there is uncontrolled external force to act on substrate 2000, due to the first school
The coefficient of elasticity of positive group 1100 is larger, and it will not be deformed upon so that the first side 2100 of substrate 2000 will not be subjected to displacement, from
And ensure that substrate 2000 can be stably positioned in specified location P, it is ensured that calibration result.When the first precalculated position A is a bit of area
During the scope of domain, even if there is deformation slightly in the presence of external force in the first correction group 1100 so that the first side of substrate 2000
2100 there occurs displacement slightly together, but because the first precalculated position A is a bit of regional extent, therefore can still ensure substrate 2000
The first side 2100 be located at the first precalculated position A, so that it is guaranteed that substrate 2000 can be stably positioned in specified location P.
If being first moved away from the first correction group 1100 after correction is finished, calibration result can be influenceed.Reason is：It is moved away from the first school
After positive group 1100, the second side 2200 of substrate 2000 is resisted against the second correction group 1200 and is located at the second precalculated position B, if now
There is uncontrolled external force to act on substrate 2000, because the coefficient of elasticity of the second correction group 1200 is smaller, it is easier to occurs
Deformation so that the second side 2200 of substrate 2000 follows the deformation of the second elastic component 1220 and is subjected to displacement, and causes substrate 2000
Specified location P is moved away from, calibration result is affected.
As shown in Figure 3A, position correction apparatus 1000 also include the first cylinder 1300, and the first cylinder 1300 connects the first school
Positive group 1100, the first cylinder 1300 is used to drive the first correction group 1100 to move.In practical operation, position correction apparatus 1000 are also
The second cylinder 1400 can be also included, the second cylinder 1400 connects the second correction group 1100, and the second cylinder 1400 is used to drive second
Correction group 1200 is moved.In the present embodiment, the first cylinder 1300 and the second cylinder 1400 are two independent structures, practical operation
On, the first cylinder 1300 and the second cylinder 1400 can be structure as a whole, i.e., the first correction group 1100 is driven using same cylinder
And second correction group 1200.Certainly, in practical operation, the first correction group 1100 and the second school also can by other means be driven
The movement of positive group 1200, is not limited with above-mentioned cylinder.
As shown in fig. 4 a and fig. 4b, in the present embodiment, the first elastic component 1120 is the first elasticity in spring, and the present embodiment
Part 1120 includes three identical springs, and three springs are arranged in isosceles triangle, to determine that the first correction group 1100 can be compared with
It is uniformly applied active force on substrate 2000, and will not occurs the first correction group 1100 during clamping substrate 2000
Crooked phenomenon.In practical operation, also can by the first elastic component 1120 be set to two symmetrical springs, four springs, five
Spring etc. (preferably greater than or equal to two springs), also or first elasticity 1120 be a solid rubber post or the hollow rubber band
Deng, it is ensured that the first correction group 1100 can apply uniform force.
In the present embodiment, the coefficient of elasticity of the first elastic component 1220 is 0.25N/mm~0.4N/mm, the second elastic component 1320
Coefficient of elasticity be 0.15N/mm~0.25N/mm.In practical operation, user can be selected according to actual needs, not more than
State and be limited.
As shown in Fig. 4 A, Fig. 4 B and Fig. 4 C, the first correction unit 1110 also includes what is be connected with the first elastic component 1120
First blocking part 1130, the first blocking part 1130 has first to keep out cambered surface 1101, the first correction group 1100 and the second correction group
During 1200 clamping substrate 2000, first keeps out the first side 2100 that cambered surface 1101 abuts substrate 2000.Second correction unit 1210
Compared with the first correction unit 1110, in addition to the coefficient of elasticity difference of elastic component, remaining structure is similar to, therefore does not go to live in the household of one's in-laws on getting married separately
State.
In the present invention, first keep out cambered surface 1101 curvature it is smaller, such as it is such to set between 100mm~200mm
Meter, may be such that the first contact area both kept out when cambered surface 1101 abuts substrate 2000 is larger, so as to being subject in substrate 2000
During an equal amount of thrust, because first to keep out cambered surface 1101 larger with the contact area of substrate 2000 in the present invention, so as to subtract
The small pressure of unit area, reduces that substrate 2000 is local to be subject to the strong impact force to cause the risk for cracking.
In the present invention, because the first cylinder 1300 is connected prior to one end of the first elastic component 1120, then by the first elasticity
The other end of part 1120 is connected with the first blocking part 1130.That is, the first cylinder 1300 is by between the first flexible elastic component 1120
Connect and be connected with the first blocking part 1130.So, during clamping substrate 2000, the effect that the first cylinder 1300 applies
Power is directly acted on the first blocking part 1130, but is buffered by the deformation of the first elastic component 1120 so that first supports
Stopper 1130 receives gradually increased active force, and by this gradually increased active force put on effect on substrate 2000
Power, so, on the clamping substrate 2000 of the first blocking part 1130 during, what substrate 2000 was received is not moment compared with
Big impulsive force, but gradually increased active force, so as to reduce the risk that substrate 2000 is cracked.In practical operation,
The maximum of the active force can be adjusted by being actually needed the decrement and coefficient of elasticity of the first elastic component 1120 of regulation, with suitable
Answer the substrate 2000 of varying strength.
As shown in fig. 4 a and fig. 4b, the first blocking part 1130 includes the abutting part of first connecting portion 1140 and first being connected
1150, the two ends of first connecting portion 1140 connect the first elastic component 1120 and the first abutting part 1150, the first abutting part respectively
1150 have above-mentioned first to keep out cambered surface 1101, the hardness of the hardness more than the first abutting part 1150 of first connecting portion 1140.By
It is higher in the hardness of first connecting portion 1140, it is wear-resistant, it is connected with the first elastic component 1120, it can be ensured that the first correction group
1100 service life and stability.When the first correction group 1100 and the second 1200 clamping substrate 2000 of correction group, due to
The hardness of one abutting part 1150 is relatively low, i.e., softer with the part that substrate 2000 is in contact in trimming process, can clamp
Self-deformation in journey by the first abutting part 1150 produces buffering, so as to can prevent substrate 2000 in trimming process from being crushed.
In the present embodiment, the material of first connecting portion 1140 is polyether-ether-ketone (PEEK), and the material of the first abutting part 1150 is polytetrafluoro
Ethene (PTFE is commonly called as Teflon).In practical operation, the relatively low material of the preferred coefficient of friction of the first abutting part 1150, so that
The first abutting part 1150 be difficult with the adhesion of substrate 2000, due to the when correction can be avoided to be moved away from the first correction group 1100 after finishing
One abutting part 1150 makes substrate 2000 be subjected to displacement with the first being moved away from for abutting part 1150 with the adhesion of substrate 2000, really
Protect calibration result.In practical operation, user is by voluntarily selection first connecting portion 1140 and first is abutted according to actual needs
The material in portion 1150, is not limited with above-mentioned.
As shown in Fig. 3 A, Fig. 3 B and Fig. 3 C, the first correction group 1100 is also comprising the 3rd correction unit 1160, the second correction group
1200 also comprising the 4th correction unit 1260, and the first correction unit 1110 is relative with the second correction unit 1210, and the 3rd correction is single
Unit 1160 is relative with the 4th correction unit 1260.Such setting may be such that in clamping process that four corners of substrate 2000 can
By more uniform active force, be conducive to correcting substrate 2000 to specified location P.The quantity of correction group can be according to actual need
It is required that depending on, preferably, correction group is arranged in pairs.
Position correction apparatus of the invention and method for correcting position, in trimming process, the bullet of the first correction group of first start
Property coefficient is larger, it is ensured that the Stability and veracity of correction, and the coefficient of elasticity of the second correction group of rear start is smaller, it is ensured that
Putting on the active force on substrate increases curve gently, reduces the risk that substrate is cracked, and reduces substrate and the several of fragmentation occur
Rate.
By the above detailed description of preferred embodiments, it is intended to more clearly describe feature of the invention and spirit,
And protection scope of the present invention is any limitation as with above-mentioned disclosed preferred embodiment not.On the contrary, its purpose
It is intended to cover being arranged in the scope of the claims to be applied of the invention for various changes and tool equality.Cause
This, apllied scope of the claims of the invention should make most broad explanation according to above-mentioned explanation, to cause it
Cover all possible change and the arrangement of tool equality.
Claims (10)
1. a kind of position correction apparatus, the substrate for will be positioned in operating table surface is corrected to specified location, and the substrate has
Relative the first side and the second side, when the substrate is located at the specified location, first side is located at the first precalculated position, second side
Positioned at second precalculated position, it is characterised in that the position correction apparatus are included：
First correction group, first side of the neighbouring substrate is set, and first correction group includes the first correction unit, first school
Positive unit includes the first elastic component, and first elastic component has first coefficient of elasticity；And
Second correction group, second side of the neighbouring substrate is set, and second correction group includes the second correction unit, second school
Positive unit includes the second elastic component, and second elastic component has first coefficient of elasticity, and the first coefficient of elasticity is less than first bullet
Property coefficient；
When using, first drive first correction group to move along the first direction to first precalculated position, the first direction for this
The direction of second side is pointed in side, then drives second correction group to be moved to second precalculated position in a second direction, should
Second direction and the first direction are conversely, so that by the substrate clamping between first correction group and second correction group.
2. position correction apparatus according to claim 1, it is characterised in that：The position correction apparatus also include the first gas
Cylinder, first cylinder connects first correction group, and first cylinder is used to drive first correction group to move.
3. position correction apparatus according to claim 1, it is characterised in that：This first correction unit also include with this first
The first blocking part that elastic component is connected, first blocking part has first keeps out cambered surface, second correction group be moved to this
During two precalculated positions, this first keeps out first side that cambered surface abuts the substrate.
4. position correction apparatus according to claim 1, it is characterised in that：First blocking part includes first for being connected
Connecting portion and the first abutting part, the two ends of the first connecting portion connect first elastic component and first abutting part respectively, and this
There is one abutting part this first to keep out cambered surface, the hardness of the hardness more than first abutting part of the first connecting portion.
5. position correction apparatus according to claim 1, it is characterised in that：First correction group is also single comprising the 3rd correction
Unit, also comprising the 4th correction unit, the first correction unit is relative with the second correction unit, the 3rd school for second correction group
Positive unit is relative with the 4th correction unit.
6. position correction apparatus according to claim 1, it is characterised in that：The material of the first connecting portion is polyethers ether
Ketone, the material of first abutting part is polytetrafluoroethylene (PTFE).
7. position correction apparatus according to claim 1, it is characterised in that：First precalculated position is single position or one
Section regional extent.
8. a kind of method for correcting position, the substrate for will be positioned in operating table surface is corrected to specified location, and the substrate has
Relative the first side and the second side, when the substrate is located at the specified location, first side is located at the first precalculated position, second side
Positioned at the second precalculated position, it is characterised in that the method for correcting position is included：
Step a：Position correction apparatus are provided, the position correction apparatus are included：
First correction group, first side of the neighbouring substrate is set, and first correction group includes the first correction unit, first school
Positive unit includes the first elastic component, and first elastic component has first coefficient of elasticity；And
Second correction group, second side of the neighbouring substrate is set, and second correction group includes the second correction unit, second school
Positive unit includes the second elastic component, and second elastic component has first coefficient of elasticity, and the first coefficient of elasticity is less than first bullet
Property coefficient；
Step b：First correction group is driven to move along the first direction to first precalculated position, the first direction is first side
Point to the direction of second side；And
Step c：Second correction group is driven to be moved to second precalculated position, the second direction and the first party in a second direction
To conversely, so that by the substrate clamping between first correction group and second correction group.
9. method for correcting position according to claim 8, it is characterised in that：There are multiple vacuum suctions in the operating table surface
Hole, the method is also included：
Step d：After correction is finished, the plurality of vacuum absorption holes adsorb the substrate, and the substrate is positioned at into the specified location.
10. method for correcting position according to claim 8 or claim 9, it is characterised in that：First correction group is located at the before correction
One home position, second correction group is located at the second home position, and the method is also included：
Step e：After correction is finished, second correction group is first driven to move back to second home position, then drive first correction
Group moves back to first home position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611110051.5A CN106773157B (en) | 2016-12-06 | 2016-12-06 | Position correction apparatus and method for correcting position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611110051.5A CN106773157B (en) | 2016-12-06 | 2016-12-06 | Position correction apparatus and method for correcting position |
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| CN106773157A true CN106773157A (en) | 2017-05-31 |
| CN106773157B CN106773157B (en) | 2018-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611110051.5A Active CN106773157B (en) | 2016-12-06 | 2016-12-06 | Position correction apparatus and method for correcting position |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283708A (en) * | 2017-07-20 | 2019-01-29 | 合肥欣奕华智能机器有限公司 | The coordinate transformation method of N Reference Alignment device, detection device and detection device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0558515A (en) * | 1991-08-30 | 1993-03-09 | Toppan Printing Co Ltd | Positioning device for board |
| US5471279A (en) * | 1992-02-10 | 1995-11-28 | Canon Kabushiki Kaisha | Apparatus and method for supporting a substrate |
| JP2005116878A (en) * | 2003-10-09 | 2005-04-28 | Toshiba Corp | Method and device for supporting substrate |
| CN2829982Y (en) * | 2005-04-01 | 2006-10-25 | 阳程科技股份有限公司 | Aligning device |
| CN1929109A (en) * | 2005-09-05 | 2007-03-14 | 东京毅力科创株式会社 | Substrate positioning device and storing unit |
| CN201845752U (en) * | 2010-10-29 | 2011-05-25 | 北京京东方光电科技有限公司 | Substrate aligning device, substrate aligning platform and substrate conveying equipment |
| CN203218231U (en) * | 2013-01-17 | 2013-09-25 | 京东方科技集团股份有限公司 | Substrate aligning component and substrate aligning device |
-
2016
- 2016-12-06 CN CN201611110051.5A patent/CN106773157B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0558515A (en) * | 1991-08-30 | 1993-03-09 | Toppan Printing Co Ltd | Positioning device for board |
| US5471279A (en) * | 1992-02-10 | 1995-11-28 | Canon Kabushiki Kaisha | Apparatus and method for supporting a substrate |
| JP2005116878A (en) * | 2003-10-09 | 2005-04-28 | Toshiba Corp | Method and device for supporting substrate |
| CN2829982Y (en) * | 2005-04-01 | 2006-10-25 | 阳程科技股份有限公司 | Aligning device |
| CN1929109A (en) * | 2005-09-05 | 2007-03-14 | 东京毅力科创株式会社 | Substrate positioning device and storing unit |
| CN201845752U (en) * | 2010-10-29 | 2011-05-25 | 北京京东方光电科技有限公司 | Substrate aligning device, substrate aligning platform and substrate conveying equipment |
| CN203218231U (en) * | 2013-01-17 | 2013-09-25 | 京东方科技集团股份有限公司 | Substrate aligning component and substrate aligning device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283708A (en) * | 2017-07-20 | 2019-01-29 | 合肥欣奕华智能机器有限公司 | The coordinate transformation method of N Reference Alignment device, detection device and detection device |
| CN109283708B (en) * | 2017-07-20 | 2021-12-21 | 合肥欣奕华智能机器有限公司 | Reference corrector, detection device and coordinate conversion method of detection device |
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| Publication number | Publication date |
|---|---|
| CN106773157B (en) | 2018-08-31 |
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