CN207726345U - Substrate fetching apparatus - Google Patents
Substrate fetching apparatus Download PDFInfo
- Publication number
- CN207726345U CN207726345U CN201820019088.5U CN201820019088U CN207726345U CN 207726345 U CN207726345 U CN 207726345U CN 201820019088 U CN201820019088 U CN 201820019088U CN 207726345 U CN207726345 U CN 207726345U
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- China
- Prior art keywords
- substrate
- folding bracket
- carrying platform
- regional extent
- driving unit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model includes about a kind of substrate fetching apparatus, structure：One carrying platform, to carry a substrate；One telescopic device, including：One folding bracket, folding bracket are set to above carrying platform, carry out the flexible of horizontal direction；Multiple adsorption structures are set to the bottom of folding bracket, those adsorption structures are evenly distributed in the regional extent of folding bracket, to sorbing substrate；First driving unit, to drive folding bracket to carry out the flexible of horizontal direction；And second driving unit, to drive telescopic device to carry out the lifting of vertical direction；And a feeding device, it operates between carrying platform and folding bracket；Substrate pick and place mode take by top with adsorption structure carry out substrate pick and place.
Description
Technical field
The utility model is related to a kind of substrate fetching apparatus, are picked and placeed more particularly to a kind of substrate using absorption type structure
Equipment.
Background technology
In the processing procedure of liquid crystal display panel, ultraviolet light cure main processing procedure (UVM, Ultraviolet main curing) for
The process of alignment of liquid crystal plays a key role, and the basic principle that ultraviolet light cures main processing procedure is:Liquid crystal display panel is transported to UVM
After board, ultraviolet exposure is carried out to liquid crystal display panel, alignment manufacture process can be completed later.
However at present after the substrate of liquid crystal display panel is transported to UVM boards, the stage of ultraviolet exposure is carried out to substrate
In, substrate fetching apparatus is to coordinate the running of lift supporting rod to carry out picking and placeing piece by mechanical arm：
1. when slice：Lift supporting rod rises with surrounding among base plate carrying platform and jacks up substrate, mechanical arm from
It is inserted among lift supporting rod, lifts substrate taking-up；
2. when into piece：Substrate on mechanical arm is placed on lift supporting rod, and lift supporting rod declines again, and substrate is put
It sets on the carrying platform.
Only, lift supporting rod due to quantity it is few, so to substrate support pressure it is very big, 100N or more, liquid crystal can be reached
For display panel substrate when affording this pressure, pressure spot can cause image uneven, and product liquid crystal display panel is caused to scrap.
Also, if increasing supporting rod quantity, carrying platform hole increases, due to the carrying of orientation ultraviolet light liquid crystal irradiating machine
Platform is samming control platform, requires the temperature of crystal liquid substrate to be consistent when production, if hole increases, at hole temperature and
Place's temperature is variant on the spot, causes product abnormal.In addition orientation ultraviolet light liquid crystal irradiating machine carries out ultraviolet light irradiation to substrate,
Ask illuminance uniformity consistent, the illumination located at hole and on the spot is variant, causes product abnormal.
So need first to determine the specification and size of product before equipment designs and makes, after product design sizing, then
The design of board is carried out, the position of lift supporting rod supporting substrate cannot be in the display area of display screen.After equipment making sizing,
The product that can be produced also is shaped, if the later stage needs to produce the product of other sizes, needs the making for re-starting equipment.Production
The problems such as product design is dumb, equipment making cost is big is given birth to.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of substrate fetching apparatus, especially
It is related to a kind of substrate fetching apparatus using absorption type structure.
It the purpose of this utility model and solves its technical problem following technical measures also can be used to further realize.
The utility model provides a kind of substrate fetching apparatus, including：One carrying platform, to carry a substrate；One stretches
Compression apparatus, including：One folding bracket, the folding bracket are set to above the carrying platform, carry out level side
To it is flexible, the folding bracket stretches out when being unfolded state into the regional extent of the substrate, retracts to pack up shape
The regional extent of the substrate is exited when state；Multiple adsorption structures are set to the bottom of the folding bracket, those absorption
Structure is evenly distributed in regional extent of folding bracket when unfolded state, to adsorb the substrate；First drives
Moving cell, to drive the folding bracket to carry out the flexible of horizontal direction；And second driving unit, to drive
State the lifting that telescopic device carries out vertical direction；And a feeding device, operate on the carrying platform and the folding
Between holder, into the regional extent of the carrying platform when stretching, when retraction, exits the regional extent of the carrying platform.
In an embodiment of the utility model, the carrying platform is the planar structure for closing not trepanning.
In an embodiment of the utility model, the folding bracket is fenestral fabric when unfolded state.
In an embodiment of the utility model, the adsorption structure is vacuum slot.
In an embodiment of the utility model, first driving unit is motor or oil hydraulic cylinder.
In an embodiment of the utility model, second driving unit is motor or oil hydraulic cylinder.
In an embodiment of the utility model, the feeding device is mechanical arm.
After the improvement of the utility model, the avoidable carrying platform borehole hole of substrate is picked and placeed using absorption type structure and is made
At the problem of ultraviolet light uneven illumination and temperature unevenness, product yield is improved；It also can be with flexible design product, without considering carrying
Platform hole problem saves product design and equipment making cost.
Description of the drawings
Figure 1A is the exemplary upper schematic diagram for by mechanical arm pick and place piece.
Figure 1B is the exemplary front-view schematic diagram for by mechanical arm pick and place piece.
Fig. 2A is the unfolded state schematic diagram of telescopic device described in one embodiment of the utility model.
Fig. 2 B are the collapsed state schematic diagrames of telescopic device described in one embodiment of the utility model.
Fig. 3 A be absorption type described in one embodiment of the utility model pick and place piece take piece schematic diagram.
Fig. 3 B are the film releasing schematic diagrames that absorption type picks and places piece described in one embodiment of the utility model.
Fig. 4 A are the flow charts that a kind of substrate of the utility model picks and places method.
Fig. 4 B are the flow charts that the utility model another kind substrate picks and places method.
Specific implementation mode
The explanation of following embodiment is to refer to additional schema, can be used to the specific of implementation to illustrate the utility model
Embodiment.The direction term that the utility model is previously mentioned, for example, "upper", "lower", "front", "rear", "left", "right", "inner", "
Outside ", " side " etc. is only the direction with reference to annexed drawings.Therefore, the direction term used is to illustrate and understand this practicality
It is novel, rather than to limit the utility model.
Attached drawing and explanation are considered inherently illustrative, rather than restrictive.The similar list of structure in the figure
Member is to be given the same reference numerals.In addition, in order to understand and be convenient for description, the size and thickness of each component shown in the accompanying drawings are
It is arbitrarily shown, but the utility model is without being limited thereto.
In the accompanying drawings, for clarity, the thickness in layer, film, panel, region etc. is exaggerated.In the accompanying drawings, in order to understand
With convenient for description, the thickness of some layer and region is exaggerated.It will be appreciated that ought such as layer, film, region or substrate component quilt
Referred to as " " another component "upper" when, the component can be directly on another component, or there may also be middle groups
Part.
In addition, in the description, unless explicitly described as opposite, otherwise word " comprising " will be understood as meaning to wrap
The component is included, but is not excluded for any other component.In addition, in the description, " above " means to be located at target group
Part either above or below, and be not intended to must be positioned on the top based on gravity direction.
Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose of utility model is taken,
Below in conjunction with attached drawing and preferred embodiment, to according to the utility model proposes a kind of substrate fetching apparatus, specific embodiment party
Formula, structure, feature and its effect are described in detail as after.
First, please refer to Fig.1 A and Figure 1B, Figure 1A and Figure 1B be it is exemplary by mechanical arm pick and place piece on regard
And front-view schematic diagram, as shown, the utility model institute is problem to be addressed is how at present in ultraviolet light cures main processing procedure, by liquid
After the substrate 10 of crystal panel is transported to UVM boards, in the stage that ultraviolet exposure is carried out to substrate 10, substrate fetching apparatus 1' is
The running of lift supporting rod 12' is coordinated to carry out picking and placeing piece by mechanical arm 13：
1. when slice：Lift supporting rod 12' rises and will by the hole 111' with surrounding among base plate carrying platform 11'
Substrate jacks up, and mechanical arm 13 is inserted among lift supporting rod 12', lifts the taking-up of substrate 10；
2. when into piece：Substrate 10 on mechanical arm 13 is placed on lift supporting rod 12', lift supporting rod 12' again under
Drop, substrate 10 is placed on carrying platform 11'.
Only, lift supporting rod 12' due to quantity it is few, so to substrate 10 support pressure it is very big, 100N or more can be reached,
For base plate of liquid crystal panel 10 when affording this pressure, pressure spot can cause image uneven, and product liquid crystal display panel is caused to scrap.
Also, if increasing lift supporting rod 12' quantity, carrying platform 11' hole 111' if, must accordingly increase, but due to matching
It is samming control platform to the carrying platform 11' of ultraviolet light liquid crystal irradiating machine, the temperature of crystal liquid substrate 10 is required when production to keep
Unanimously, if hole 111' increases, at hole 111' temperature and on the spot place temperature it is variant, be easy to cause product exception；In addition
Orientation ultraviolet light liquid crystal irradiating machine to substrate 10 carry out ultraviolet light irradiation when, it is desirable that illuminance uniformity is consistent, hole 111' at
The illumination located on the spot is variant, will also result in the situation of product exception.
Therefore the structure in relation to the utility model the purpose of this utility model and please solve its skill refering to Fig. 2A to Fig. 3 B
Art problem includes a kind of substrate fetching apparatus 1, including：One carrying platform 11, to carry a substrate 10；One telescopic device 12,
Including：One folding bracket, the folding bracket are set to 11 top of the carrying platform, carry out stretching for horizontal direction
Contracting is retracted into the regional extent of the substrate 10 when the folding bracket stretching is unfolded state 121A to pack up shape
The regional extent of the substrate 10 is exited when state 121B；Multiple adsorption structures are set to the bottom of the folding bracket, should
A little adsorption structures are evenly distributed in regional extent of folding bracket when unfolded state 121A, to adsorb the base
Plate 10；First driving unit 123, to drive the folding bracket to carry out the flexible of horizontal direction；And second driving
Unit 124, to drive the telescopic device 12 to carry out the lifting of vertical direction；And a feeding device, operate on described hold
Between carrying platform 11 and the folding bracket 12, into the regional extent of the carrying platform 11 when stretching, when retraction, moves back
Go out the regional extent of the carrying platform 11.
In this embodiment, the feeding device is mechanical arm 13.
In this embodiment, the carrying platform 11 is the planar structure for closing not trepanning；By orientation ultraviolet light liquid crystal
The complete planar structure that the carrying platform 10 of irradiating machine makes closing not trepanning can avoid that ultraviolet light uneven illumination is even, temperature is uneven
The problems such as even, makes substrate 10 receive the irradiation of ultraviolet light liquid crystal and is more uniformly distributed and reaches better radiation response.
It please be refering to Fig. 2A and Fig. 2 B, such as Fig. 2A substrate fetching apparatus 1A being unfolded and Fig. 2 B substrate fetching apparatus 1B institutes
Show, it is fenestral fabric that the folding bracket is (as shown in Figure 2 A) when unfolded state 121A, when collapsed state 121B
Region other than (as shown in Figure 2 B) retraction substrate 10.The folding bracket is driven using the first drive component 123, in base
It is collapsed state 121B to retract when plate 10 irradiates, and it is unfolded state 121A to be stretched out when substrate picks and places, and can avoid blocking substrate 10
The light of top fluorescent tube influences ultraviolet light irradiate uniformity.
In this embodiment, the adsorption structure is vacuum slot 122.
Please be picked and placeed refering to Fig. 3 A and Fig. 3 B, substrate mode take by top with vacuum slot 122 by substrate 10 adsorb lift
It rises, is picked and placeed so that mechanical arm 13 carries out substrate 10.When actual operation, substrate fetching apparatus utilizes vacuum slot 122 by substrate
10 adsorb, and drive the lifting of telescopic device 12 that substrate 10 is lifted (as shown in Figure 3A) or is put using the second drive component 124
Under (as shown in Figure 3B), those vacuum slots 122 are evenly distributed in area of folding bracket when unfolded state 121A
Domain range designs 76 absorption points of vacuum slots 122 as embodiment of this case amounts to, to reduce the absorption dynamics of each absorption point,
It avoids generating the problems such as substrate 10 is bent, 10 stress of substrate is excessive.
In this embodiment, first driving unit 123 is motor or oil hydraulic cylinder.
In this embodiment, second driving unit 124 is motor or oil hydraulic cylinder.
Continuous to please refer to Fig. 4 A, the utility model can be applied to a kind of substrate and pick and place method S1, and step includes：
Step S101：It operates a feeding device and transports the regional extent that a substrate enters a carrying platform；
Step S102：It operates one first driving unit and stretches out one folding bracket of expansion above the substrate, it is described
Folding bracket bottom is provided with multiple adsorption structures；
Step S103：Operating one second driving unit and falling the folding bracket makes the folding bracket bottom
Those adsorption structures be bonded the substrate and adsorbed；
Step S104：Operate second driving unit and rise the folding bracket, at the same rise be adsorbed in it is described
The substrate of those adsorption structures of folding bracket bottom；
Step S105：Operate the regional extent that the feeding device stretches out the carrying platform；
Step S106：Operate second driving unit and fall the folding bracket, at the same fall be adsorbed in it is described
The substrate of those adsorption structures of folding bracket bottom is on the carrying platform；
Step S107：Those adsorption structures are operated to stop adsorbing the substrate；
Step S108：It operates second driving unit and rises the folding bracket；And
Step S109：It operates the first driving unit retraction and exits the folding bracket above the substrate.
Finally please refer to Fig. 4 B, the utility model can also be applied to a kind of substrate and pick and place method S2, and step includes：
Step S201：It operates a feeding device and transports the regional extent that a substrate enters a carrying platform；
Step S202：It operates one first driving unit and stretches out one folding bracket of expansion above the substrate, it is described
Folding bracket bottom is provided with multiple adsorption structures；
Step S203：Operating one second driving unit and falling the folding bracket makes the folding bracket bottom
Those adsorption structures be bonded the substrate and adsorbed；
Step S204：Operate second driving unit and rise the folding bracket, at the same rise be adsorbed in it is described
The substrate of those adsorption structures of folding bracket bottom；
Step S205：Operate the regional extent that the feeding device stretches out the carrying platform；
Step S206：Operate second driving unit and fall the folding bracket, at the same fall be adsorbed in it is described
The substrate of those adsorption structures of folding bracket bottom is on the carrying platform；
Step S207：Those adsorption structures are operated to stop adsorbing the substrate；
Step S208：It operates second driving unit and rises the folding bracket；
Step S209：It operates the first driving unit retraction and exits the folding bracket above the substrate；
Step S210：It operates first driving unit and stretches out and the folding bracket is unfolded above the substrate；
Step S211：Operating second driving unit and falling the folding bracket makes the folding bracket bottom
Those adsorption structures in portion are bonded the substrate and are adsorbed；
Step S212：Operate second driving unit and rise the folding bracket, at the same rise be adsorbed in it is described
The substrate of those adsorption structures of folding bracket bottom；
Step S213：The feeding device is operated to stretch into below the substrate；
Step S214：Operate second driving unit and fall the folding bracket, at the same fall be adsorbed in it is described
The substrate of those adsorption structures of folding bracket bottom is on the feeding device；
Step S215：Those adsorption structures are operated to stop adsorbing the substrate；
Step S216：It operates second driving unit and rises the folding bracket；
Step S217：The first driving unit retraction folding bracket is operated to exit above the substrate；With
And
Step S218：It operates the feeding device and transports the regional extent that the substrate exits carrying platform.
" in some embodiments " and " in various embodiments " terms are used repeatedly etc..The term not usually refers to
Identical embodiment；But it can also refer to identical embodiment.The words such as "comprising", " having " and " comprising " are synonyms,
Unless its context meaning shows other meanings.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not limited to the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of substrate fetching apparatus, which is characterized in that including：
One carrying platform, to carry a substrate；
One telescopic device, including：
One folding bracket, the folding bracket are set to above the carrying platform, carry out the flexible of horizontal direction,
Into the regional extent of the substrate when folding bracket stretching is unfolded state, retract to exit institute when collapsed state
State the regional extent of substrate；
Multiple adsorption structures are set to the bottom of the folding bracket, those adsorption structures, which are evenly distributed in, described can roll over
Regional extent of stacked holder when unfolded state, to adsorb the substrate；
First driving unit, to drive the folding bracket to carry out the flexible of horizontal direction；And
Second driving unit, to drive the telescopic device to carry out the lifting of vertical direction；And
One feeding device operates between the carrying platform and the folding bracket, and it is flat that the carrying is entered when stretching
The regional extent of platform, when retraction, exit the regional extent of the carrying platform.
2. substrate fetching apparatus as described in claim 1, which is characterized in that the carrying platform is the plane for closing not trepanning
Structure.
3. substrate fetching apparatus as described in claim 1, which is characterized in that the folding bracket is when unfolded state
Fenestral fabric.
4. substrate fetching apparatus as described in claim 1, which is characterized in that the adsorption structure is vacuum slot.
5. substrate fetching apparatus as described in claim 1, which is characterized in that first driving unit is motor.
6. substrate fetching apparatus as described in claim 1, which is characterized in that first driving unit is oil hydraulic cylinder.
7. substrate fetching apparatus as described in claim 1, which is characterized in that second driving unit is motor.
8. substrate fetching apparatus as described in claim 1, which is characterized in that second driving unit is oil hydraulic cylinder.
9. substrate fetching apparatus as described in claim 1, which is characterized in that the feeding device is mechanical arm.
10. a kind of substrate fetching apparatus, which is characterized in that including：
The carrying platform of one closing not trepanning, to carry a substrate；
One telescopic device, including：
One folding bracket, the folding bracket are set to above the carrying platform, carry out the flexible of horizontal direction,
Into the regional extent of the substrate when folding bracket stretching is unfolded state, retract to exit institute when collapsed state
State the regional extent of substrate；
Multiple vacuum slots are set to the bottom of the folding bracket, those vacuum slots, which are evenly distributed in, described can roll over
Regional extent of stacked holder when unfolded state, to adsorb the substrate；
First motor, to drive the folding bracket to carry out the flexible of horizontal direction；And
Second motor, to drive the telescopic device to carry out the lifting of vertical direction；And
One mechanical arm operates between the carrying platform and the folding bracket, into the substrate when stretching
Regional extent, when retraction, exit the regional extent of the substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820019088.5U CN207726345U (en) | 2018-01-05 | 2018-01-05 | Substrate fetching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820019088.5U CN207726345U (en) | 2018-01-05 | 2018-01-05 | Substrate fetching apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207726345U true CN207726345U (en) | 2018-08-14 |
Family
ID=63085136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820019088.5U Withdrawn - After Issue CN207726345U (en) | 2018-01-05 | 2018-01-05 | Substrate fetching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207726345U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082940A (en) * | 2018-01-05 | 2018-05-29 | 惠科股份有限公司 | Substrate fetching apparatus and pick and place method |
| WO2020186568A1 (en) * | 2019-03-21 | 2020-09-24 | 深圳市华星光电技术有限公司 | Aligning ultraviolet ray irradiation apparatus |
| US10952359B2 (en) | 2018-01-05 | 2021-03-16 | HKC Corporation Limited | Substrate pick-and-place equipment |
-
2018
- 2018-01-05 CN CN201820019088.5U patent/CN207726345U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082940A (en) * | 2018-01-05 | 2018-05-29 | 惠科股份有限公司 | Substrate fetching apparatus and pick and place method |
| WO2019134194A1 (en) * | 2018-01-05 | 2019-07-11 | 惠科股份有限公司 | Substrate picking and placing apparatus and method |
| US10952359B2 (en) | 2018-01-05 | 2021-03-16 | HKC Corporation Limited | Substrate pick-and-place equipment |
| WO2020186568A1 (en) * | 2019-03-21 | 2020-09-24 | 深圳市华星光电技术有限公司 | Aligning ultraviolet ray irradiation apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180814 Effective date of abandoning: 20190531 |