CN108393850B - A kind of base positioner and substrate feeding system - Google Patents
A kind of base positioner and substrate feeding system Download PDFInfo
- Publication number
- CN108393850B CN108393850B CN201810114425.3A CN201810114425A CN108393850B CN 108393850 B CN108393850 B CN 108393850B CN 201810114425 A CN201810114425 A CN 201810114425A CN 108393850 B CN108393850 B CN 108393850B
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- CN
- China
- Prior art keywords
- substrate
- inner disc
- disk
- base
- external disk
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/08—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Abstract
This application discloses a kind of base positioner and substrate feeding systems, the base positioner includes: pedestal, removable disk and fixture, removable disk is fixed on the base, for bearing substrate, and the position of substrate can be adjusted, fixture is for positioning the substrate being placed in removable disk.By the way that removable disk is arranged on pedestal, places a substrate in removable disk, be adjusted using position of the removable disk to substrate, so as to improve the position precision of substrate.
Description
Technical field
This application involves field of machining, more particularly to a kind of base positioner and substrate feeding system.
Background technique
Substrate used in manufacture display panel is usually to be directly fed by supplier, is used to store on the pallet of substrate
500 plate bases can be generally stored, when in use, needs that first the pallet of this bearing substrate is placed on a pedestal and tears open
Packet and positioning process, the substrate on pallet are grabbed so as to mechanical arm, and feed intake to next production process from pedestal.Due to machine
It is more demanding to the position precision of substrate when tool arm takes substrate, substrate otherwise can not be precisely got, to give subsequent production
Bring error.But when being placed on pedestal due to pallet, position is just secured, and the pallet due to being placed on pedestal
The number of substrates of upper stacking is more, and weight is larger, is difficult to do the adjustment of position, so that there are biggish errors for the positioning of substrate.
Summary of the invention
The application, can be to substrate mainly solving the technical problems that provide a kind of base positioner and substrate feeding system
Position be adjusted, to improve substrate positional accuracy.
In order to solve the above technical problems, the technical solution that the application uses is: providing a kind of base positioner, institute
Stating base positioner includes: pedestal, removable disk and fixture；Removable disk is fixed on the base, described for carrying
Substrate, and the position of the substrate can be adjusted；Fixture be used for the substrate being placed in the removable disk into
Row positioning.
In order to solve the above technical problems, another technical solution that the application uses is: a kind of substrate feeding system is provided,
The substrate feeding system includes: that substrate, base positioner as previously described and mechanical arm, base positioner are used for
The substrate is positioned；Mechanical arm is used to grab the substrate after base positioner positioning, goes forward side by side
Row feeds intake.
Having the beneficial effect that by the way that removable disk is arranged on pedestal for above-described embodiment, places a substrate in removable disk
On, it is adjusted using position of the removable disk to substrate, so as to improve the position precision of substrate.
Detailed description of the invention
Fig. 1 is the overall structure schematic top plan view of the application base positioner；
Fig. 2 is the schematic perspective view of removable disk；
Fig. 3 is the decomposition texture schematic diagram of removable disk in Fig. 2；
Fig. 4 is the schematic cross-sectional view of removable disk in Fig. 2；
Fig. 5 is another structural schematic diagram for implementing spr substrate feeding system of the application.
Specific embodiment
Below by the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model of the application protection
It encloses.
Term " first ", " second " in the application are used for description purposes only, and are not understood to indicate or imply opposite
Importance or the quantity for implicitly indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be bright
Show or implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as two
It is a, three etc., unless otherwise specifically defined.The directional instruction of institute in the embodiment of the present application (such as upper and lower, left,
It is right, forward and backward ...) be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.In addition, term
" comprising " and " having " and their any deformations, it is intended that cover and non-exclusive include.Such as contain series of steps
Or the process, method, system, product or equipment of component, it is not limited to listed step or component, but is optionally also wrapped
Include the step of not listing or component, or optionally further comprising other steps intrinsic for these process, methods, product or equipment
Rapid or component.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Referring to Fig. 1, Fig. 1 is the overall structure schematic top plan view of the application base positioner.Base positioner packet
It includes: pedestal 100, removable disk 200 and fixture 300；Removable disk 200 is fixed on pedestal 100, for bearing substrate (in figure
It is not shown), and the position of substrate can be adjusted；Fixture 300 is for determining the substrate being placed in removable disk 200
Position.
Removable disk 200 is fixed on pedestal 100 close to 100 side of pedestal by clamp device, and removable disk 200 is remote
Can be mobile relative to pedestal 100 from 100 side of pedestal, and it is used for bearing substrate far from 100 side of pedestal, it can when substrate is placed on
, can be mobile relative to pedestal 100 far from 100 side of pedestal and substrate when in mobile disk 200, so as to adjust the position of substrate
It sets, improves the position precision of substrate.
Pedestal 100 is in processing for placing substrate, can may be irregular shape, material for regular shape
Matter can also there are many, such as alloy, wooden or plastics etc..In the present embodiment, pedestal 100 is made of alloy, and shape
For rectangle, match with the shape of substrate.
Further, the quantity for the removable disk 200 being placed on pedestal 100 is at least three, and at least three is removable
Disk 200 is uniformly arranged on pedestal 100, so that the substrate uniform force being placed in removable disk 200.For example, when using three
When a removable disk 200, three removable disks 200 are arranged at positive triangle shape；When using four removable disks 200, four
The rectangular arrangement of removable disk 200.
Further, for fix removable disk 200 and pedestal 100 clamp device can also there are many, for example, can be with
Removable disk 200 is welded on pedestal 100；Connecting hole can also be set on pedestal 100, by screw by removable disk
200 are fixed on pedestal 100.The mode that removable disk 200 is fixed on pedestal 100 by part, other party are only listed herein
Formula repeats no more.
Fig. 2-4 is please referred to, Fig. 2 is the schematic perspective view of removable disk, and Fig. 3 is the decomposition knot of removable disk in Fig. 2
Structure schematic diagram, Fig. 4 are the schematic cross-sectional views of removable disk in Fig. 2.
Removable disk 200 includes inner disc 210 and external disk 220, and external disk 220 is fixed on pedestal 100, and inner disc 210 is set in
In external disk 220, inner disc 210 is used for bearing substrate (not shown), and inner disc 210 can be mobile relative to external disk 220, so as to right
The position of substrate is adjusted.
Specifically, inner disc 210 is set in external disk 220, can be mobile relative to external disk 220, since external disk 220 passes through fastening dress
It sets and is fixed on pedestal 100, thus inner disc 210 is relative to the movement of external disk 220, is exactly movement of the inner disc 210 relative to pedestal 100,
To realize that the substrate on inner disc 210 is mobile relative to pedestal 100, achievees the purpose that adjust 100 upper substrate position of pedestal, improve base
The position precision of plate.
Further, external disk 220 is formed with an accommodation groove 221 on the end face close to inner disc 210, and 210 one end of inner disc holds
It sets in accommodation groove 221, accommodation groove 221 is stretched out with bearing substrate in different one end, and in 221 inner wall 222 of accommodation groove and inner disc 210
There is gap, so that inner disc 210 can be mobile relative to external disk 220 in accommodation groove 221 between outer wall 211.
Specifically, the height of inner disc 210 is greater than the depth of accommodation groove 221, so that substrate is placed on the end face of inner disc 210
Upper Shi Buyu external disk 220 is in contact.Between 210 outer wall 211 of 221 inner wall 222 of accommodation groove and inner disc have gap, so as to so that
Obtaining inner disc 210 can move in accommodation groove 221, to realize that position adjusts.
When inner disc 210 moves in accommodation groove 221 in order to prevent, external disk 220 is caused to damage, in 221 inner wall of accommodation groove
Gap between 222 and 210 outer wall 211 of inner disc is provided with elastic component 230, and elastic component 230 is for preventing inner disc 210 and external disk
220 collide.Specifically, when inner disc 210 drives substrate to carry out position adjustment, inner disc 210 moves in accommodation groove 221,
When inner disc 210 deviates at center location, pressure can be generated to the elastic component 230 that it is squeezed, and then elastic component 230 also can be internal
Disk 210 generates reaction force, this reaction force and 210 moving direction of inner disc on the contrary, and when inner disc 210 is closer from external disk 220,
Reaction force is bigger, so that inner disc 210 is stopping movement before 221 inner wall 222 of accommodation groove, and then plays and prevents inner disc 210
The effect collided with external disk 220.
Further, it is advantageous in that as elastic component 230 using spring 230 using spring, spring 230 is common
Elastic original part is convenient for changing in damage parts, and the extensibility of spring 230 is preferable, is easy to be extruded, and is being expressed to one
When determining degree, reaction force is larger.
Further, in order to make the uniform force in accommodation groove 221 of inner disc 210, and each orientation of external disk 220 can obtain
To protection, the quantity of spring 230 is at least three, and at least three springs 230 are radially uniform to be distributed in 221 inner wall 222 of accommodation groove
With the gap between 210 outer wall 211 of inner disc.Specifically, 230 one end of spring abuts 221 inner wall 222 of accommodation groove, and the other end supports
210 outer wall 211 of inner disc is connect, the angle between three springs 230 is 120 °, is in triangular distribution, because the structure of triangle is most
Firm, when spring 230 is by vertical extruding, a spring 230 generates reaction force, and limitation is further extruded；When by
When to extruding force between two springs 230, two springs 230 act on simultaneously, generate the resultant force along direction of motion opposite direction, from
And it limits and is further extruded.
In the present embodiment, in order to enhance the active force of spring 230,6 springs, 230,6 springs 230 are selected radially
It is uniformly distributed, the angle of adjacent two spring 230 is 60 °.
Further, inner disc 210 and external disk 220 have magnetism when being powered, and magnetic pole is on the contrary, make inner disc 210 and outer
Disk 220 can attract each other, and then inner disc 210 is locked in external disk 220；It is magnetic when power is off to disappear, so that inner disc 210 can
With mobile relative to external disk 220.
Specifically, inner disc 210 and external disk 220 can be used soft magnet and be made, interior when to inner disc 210 and the energization of external disk 220
Disk 210 and external disk 220 can generate magnetism, and magnetic pole, on the contrary, for example, when inner disc 210 is N grades, external disk 220 is the pole S；Work as inner disc
210 when being the pole S, and external disk 220 is the pole N, to attract each other, the no longer opposite external disk 220 of inner disc 210 is moved, i.e., inner disc 210 is no longer
It is mobile relative to pedestal 100, so that the substrate on inner disc 210 is maintained at the fixed position of pedestal 100, facilitate mechanical arm
Clamping.
When substrate has used, needs to position new substrate, at this point, inner disc 210 and external disk 220 are powered off, make
Inner disc 210 and the magnetic disappearance of external disk 220 are obtained, inner disc 210 can be mobile relative to external disk 220, i.e., inner disc 210 is mobile relative to pedestal 100,
So as to be relocated by fixture 300 to the substrate on inner disc 210.
In other embodiments, inner disc and external disk can also use the form of electromagnet.Such as the outer wall in inner disc 210
211 and external disk 220 outer wall on wound around coil, when being powered to coil, it is opposite that inner disc 210 with external disk 220 can produce magnetic pole
Magnetic field, when the coil is de-energized, magnetic field disappear.
Further, it is provided with bolster 212 on the contact surface of inner disc 210 and substrate, bolster 212 is by elastic material system
At being contacted and wounded substrate firmly between substrate and inner disc 210 for preventing.Since the substrate of manufacture display panel is mostly glass
Substrate, glass substrate are easier to fragmentation, and inner disc 210 is due to having magnetism, is metal material, when glass substrate is placed on inner disc
When on 210, the damage of glass substrate will cause, so bolster 212 is set on the contact surface of inner disc 210 and glass substrate,
So that having elastic buffer when glass substrate is placed on inner disc 210, to avoid glass substrate fragmentation, plays protection and make
With.Specifically, bolster 212 can be made of elasticity or plastic material.
It is possible to further which multiple elastic bumps, elastic bumps one are arranged on the contact surface of inner disc 210 and glass substrate
Aspect can further enhance cushion effect, prevent damage glass substrate；On the other hand can also increase between substrate and inner disc 210
Frictional force, prevent the substrate being placed on inner disc 210 mobile relative to the inner disc 210.
Further, side being in contact with substrate in inner disc 210 and being provided with a supporting part 213, the sectional area of supporting part 213 is big
In the sectional area of inner disc 210,210 bearing substrate of inner disc, 213 bearing substrate of supporting part actually on inner disc 210, due to increasing
Big loaded area, so that the pressure acted in removable disk 200 reduces, so as to enhance the carrying of removable disk 200
Ability.
Referring to Fig. 5, Fig. 5 is another structural schematic diagram for implementing spr substrate feeding system of the application.
Present invention also provides a kind of substrate feeding system, which includes: substrate 400, substrate positioning dress
500 and mechanical arm 600 are set, base positioner 500 is for positioning substrate 400, and structure is as it was noted above, herein
It repeats no more, substrate 400 of the crawl of mechanical arm 600 after the positioning of base positioner 500, and feeds intake.
The foregoing is merely presently filed embodiments, are not intended to limit the scope of the patents of the application, all to utilize this
Equivalent structure or equivalent flow shift made by application specification and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field similarly includes in the scope of patent protection of the application.
Claims (9)
1. a kind of base positioner, which is characterized in that the base positioner includes:
Pedestal；
Removable disk is fixed on the base, for carrying the substrate, and can be adjusted to the position of the substrate；
Fixture, for being positioned to the substrate being placed in the removable disk；
The removable disk includes inner disc and external disk, and the external disk is fixed on the base, and the inner disc is set in described outer
In disk, the inner disc is for carrying the substrate, and the inner disc can be mobile relative to the external disk, so as to the substrate
Position is adjusted.
2. base positioner according to claim 1, which is characterized in that the external disk is in the end face close to the inner disc
On be formed with an accommodation groove, described inner disc one end is accommodated in the accommodation groove, and the accommodation groove is stretched out to carry in different one end
The substrate, and there is gap between the accommodation groove inner wall and the inner disc outer wall, so that the inner disc can be described
It is mobile relative to the external disk in accommodation groove.
3. base positioner according to claim 2, which is characterized in that outside the accommodation groove inner wall and the inner disc
Gap between wall is provided with elastic component, and the elastic component is for preventing the inner disc from colliding with the external disk.
4. base positioner according to claim 3, which is characterized in that the elastic component is spring.
5. base positioner according to claim 4, which is characterized in that the quantity of the spring is at least three, until
Few radially uniform gap being distributed between the accommodation groove inner wall and the inner disc outer wall of three springs.
6. base positioner according to claim 1, which is characterized in that the inner disc and the external disk have when being powered
It is magnetic, and magnetic pole is on the contrary, allow the inner disc and the external disk to attract each other, and then the inner disc is locked at described
In external disk；It is magnetic when power is off to disappear, allow the inner disc mobile relative to the external disk.
7. base positioner according to claim 1, which is characterized in that in the contact surface of the inner disc and the substrate
On be provided with bolster, the bolster is made of elastic material, contacts firmly between the substrate and the inner disc for preventing
And damage the substrate.
8. base positioner according to claim 1, which is characterized in that the quantity of the removable disk is at least three
A, at least described three removable disks are uniformly arranged on the base, so as to be placed on the substrate in the mobile disk
Uniform force.
9. a kind of substrate feeding system, which is characterized in that the substrate feeding system includes:
Substrate；
Such as the described in any item base positioners of claim 1-8, for being positioned to the substrate；
Mechanical arm grabs the substrate after base positioner positioning, and feeds intake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810114425.3A CN108393850B (en) | 2018-02-05 | 2018-02-05 | A kind of base positioner and substrate feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810114425.3A CN108393850B (en) | 2018-02-05 | 2018-02-05 | A kind of base positioner and substrate feeding system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108393850A CN108393850A (en) | 2018-08-14 |
| CN108393850B true CN108393850B (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810114425.3A Active CN108393850B (en) | 2018-02-05 | 2018-02-05 | A kind of base positioner and substrate feeding system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002295440A (en) * | 2001-04-04 | 2002-10-09 | Isuzu Motors Ltd | Table system |
| CN201497843U (en) * | 2009-08-05 | 2010-06-02 | 福州华映视讯有限公司 | Panel measuring tool and relevant panel measuring module |
| CN102841505A (en) * | 2011-06-22 | 2012-12-26 | 上海微电子装备有限公司 | Substrate-precise-positioning workpiece stage |
| CN105807459A (en) * | 2016-05-23 | 2016-07-27 | 京东方科技集团股份有限公司 | Substrate alignment device and alignment method |
| CN106486407A (en) * | 2016-12-29 | 2017-03-08 | 合肥通富微电子有限公司 | A kind of plant equipment |
| CN206516622U (en) * | 2016-12-02 | 2017-09-22 | 惠科股份有限公司 | Substrate bearing table |
| CN107527848A (en) * | 2016-06-20 | 2017-12-29 | 上海新昇半导体科技有限公司 | A kind of grasping means of mechanical arm and substrate |
-
2018
- 2018-02-05 CN CN201810114425.3A patent/CN108393850B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002295440A (en) * | 2001-04-04 | 2002-10-09 | Isuzu Motors Ltd | Table system |
| CN201497843U (en) * | 2009-08-05 | 2010-06-02 | 福州华映视讯有限公司 | Panel measuring tool and relevant panel measuring module |
| CN102841505A (en) * | 2011-06-22 | 2012-12-26 | 上海微电子装备有限公司 | Substrate-precise-positioning workpiece stage |
| CN105807459A (en) * | 2016-05-23 | 2016-07-27 | 京东方科技集团股份有限公司 | Substrate alignment device and alignment method |
| CN107527848A (en) * | 2016-06-20 | 2017-12-29 | 上海新昇半导体科技有限公司 | A kind of grasping means of mechanical arm and substrate |
| CN206516622U (en) * | 2016-12-02 | 2017-09-22 | 惠科股份有限公司 | Substrate bearing table |
| CN106486407A (en) * | 2016-12-29 | 2017-03-08 | 合肥通富微电子有限公司 | A kind of plant equipment |
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| Publication number | Publication date |
|---|---|
| CN108393850A (en) | 2018-08-14 |
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