CN101566752A - System for conveying and inspecting liquid crystal panels - Google Patents
System for conveying and inspecting liquid crystal panels Download PDFInfo
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- CN101566752A CN101566752A CNA2008100277216A CN200810027721A CN101566752A CN 101566752 A CN101566752 A CN 101566752A CN A2008100277216 A CNA2008100277216 A CN A2008100277216A CN 200810027721 A CN200810027721 A CN 200810027721A CN 101566752 A CN101566752 A CN 101566752A
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- liquid crystal
- crystal panel
- conveying belt
- check system
- checkout equipment
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Abstract
The invention mainly relates to a system for conveying and inspecting liquid crystal panels. The system utilizes at least one conveyer belt to convey a plurality of liquid crystal panels to at least one detecting device for testing and gives the liquid crystal panels classification signals after testing the liquid crystal panels; then the liquid crystal panels are sent back to the conveyer belt, and the conveyer belt sends the tested liquid crystal panels to a classifying device; and the classifying device classifies the liquid crystal panels according to the classification signals so as to realize the effects of improving the production efficiency during detecting the liquid crystal panels, providing an integral goods flow design, reducing the probability of the mixing of the liquid crystal panels and artificial careless mistakes probably caused by artificial sequencing, saving the manpower resources and reducing the manpower cost.
Description
Technical field
The present invention relates generally to a kind of liquid crystal panel and carries and check system.
Background technology
In the TFT-LCD processing procedure, be to guarantee product quality, each processing procedure all can be between procedure for producing the design review (check) (DR) station, to guarantee the quality of product; For instance, in the Cell section processing procedure, be the product (half-finished panel quality) of checking Cell section processing procedure with checkout equipment (Cell Tester), and product is carried out grade separation.
The Cell section processing procedure of prior art is checked, it is the unit operation, (as shown in Figure 1) checkout equipment 12 (Cell Tester, CT) by two operator's operations of A, B, A gives conveyer 14 by feed arrangement 16 (LD) in regular turn with Cell section processing procedure product, conveyer 14 is given B with Cell section processing procedure product and is checked, B gives Cell section processing procedure product a ranking score class-mark after checking, and utilizing conveyer 14 to give A, A is positioned over Cell section processing procedure product on the drawing mechanism 18 according to the ranking score class-mark and classifies.
The shortcoming of this kind technology is that logistics does not possess the property of direct transferring; Cell section processing procedure product to transport moving-wire too complicated, and too rely on manpower Cell section processing procedure product sorted, artificial careless mistake takes place easily; In addition, each checkout equipment 12 must collocation one overlap feed arrangement 16, drawing mechanism 18, and the cost of whole board is quite high, and these feed arrangements 16, drawing mechanism 18 are settled in the factory building space that needs.
When (please refer to shown in Figure 2) is located at same factory building with the lamp test machine 12 of a plurality of unit operations, more need the charging moving-wire of careful planning feed arrangement 16 and the discharging moving-wire of drawing mechanism 18, to avoid taking place batch mixing; In other words, this prior art needs the factory building in relatively large space to settle these boards, the cost of factory building is higher, and artificial misordering, artificial batch mixing (charging/discharging) mistake, manpower requirement may take place causes the too high problems such as problem of personnel costs more.
For solving the problem of the foregoing description, (please refer to shown in Figure 3) this prior art system mixes into one group with the checkout equipment 22 of two unit operations, mechanical arm 24 is given conveyer 28 by feed arrangement 26 (LD) in regular turn with Cell section processing procedure product, conveyer 28 gives C with Cell section processing procedure product or D checks, C or D give Cell section processing procedure product a ranking score class-mark after checking, again Cell section processing procedure product is given back conveyer 28, mechanical arm 24 is taken Cell section processing procedure product away in conveyer 28 again, and according to the ranking score class-mark Cell section processing procedure product is positioned on the drawing mechanism 30 and classifies.
In other words, this prior art system utilizes a mechanical arm 24, reduces with manpower classification Cell section processing procedure product and causes careless mistake, and save the part manpower, reduces personnel costs; But the carrying length and the transporting capacity that are subject to mechanical arm 24 of this kind prior art make mechanical arm 24 of this kind prior art two unit operation checkout equipments 22 of can only arranging in pairs or groups; In addition, be subject to the relation of the carrying length of mechanical arm 24, the total number of grades that the product of Cell section processing procedure can be classified is fallen now, and the discharge method of the feeding manner of feed arrangement 26, drawing mechanism 30, still needs manpower to assist charging, discharging.
When (please refer to shown in Figure 4) is located at same factory building with the lamp test machine 22 in this prior art, still need charging moving-wire/discharging moving-wire E, the F of careful planning feed arrangement 26, drawing mechanism 30, to avoid taking place batch mixing.In other words, this prior art needs the factory building in relatively large space to settle these boards, the cost of factory building is higher, and artificial misordering, artificial batch mixing (charging/discharging) mistake, manpower requirement may take place causes the too high problems such as problem of personnel costs more.
(as shown in Figure 5) another technology is transported Cell section processing procedure product with a travelling belt 34, and personnel G puts into conveyer 36 from shelf taking-up product after one's death, gives personnel H by conveyer 36 with Cell section processing procedure product and checks, classifies.Personnel H gives Cell section processing procedure product a ranking score class-mark after checking, and utilizes conveyer 36 to give personnel G, check that the product that finishes uses travelling belt 34, and this moment, personnel G needs to put the class letter of an activity on product.There is plural personnel I to be responsible for collecting Cell section processing procedure product in the downstream of travelling belt 34, and according to the class letter on the Cell section processing procedure product, load the Cell section processing procedure product of same grade respectively with a carrier, and login the action of rendering an account to management system with manual mode.
The main system of above-mentioned technology promotes the convenience of material supply, but lighting test and ordering separate, and equaling will be through twice sequencer procedure, and the prior art that employed manpower can be more in the past is more, the possibility that artificial misordering the takes place existence that remains unchanged.
Summary of the invention
The present invention's fundamental purpose is, provides a kind of liquid crystal panel to carry and check system, and it is the production efficiency when utilizing robotization liquid crystal panel induction system to improve the liquid crystal panel detection.
Another object of the present invention is, provides a kind of liquid crystal panel to carry and check system, and it is the logistics design that provides complete, reduces the probability of liquid crystal panel generation batch mixing.
The present invention's another purpose is, provides a kind of liquid crystal panel to carry and check system, and it is in the time of reducing prior art with artificial ordering liquid crystal panel grade, contingent artificial careless mistake.
The present invention's another purpose is, provides a kind of liquid crystal panel to carry and check system, and it is to save human resources, reduces personnel costs.
In order to achieve the above object, the technical solution used in the present invention is: provide a kind of liquid crystal panel to carry and check system, it is to utilize at least one conveying belt to transport plural liquid crystal panel, there are panel access to plant and panel output unit in the two ends of conveying belt, between panel access to plant and the panel output unit checkout equipment is arranged in regular turn, sorting device, after the liquid crystal panel input in the panel access to plant, transport by conveying belt, checkout equipment can grasp liquid crystal panel automatically and test, give liquid crystal panel one classification signal after the test, again liquid crystal panel is put back to conveying belt, sorting device can carry out the panel grade separation with the corresponding liquid crystal panel of signal according to the classification signal.Production efficiency when the present invention's robotization liquid crystal panel conveying and check system can improve the liquid crystal panel detection, and provide complete logistics to design, reduce the probability of liquid crystal panel generation batch mixing, the artificial contingent artificial careless mistake that sorts, and save human resources, reduce personnel costs.
Beneficial effect of the present invention is, provide a kind of liquid crystal panel to carry and check system, it is to utilize at least one conveying belt, transport plural liquid crystal panel and give at least one checkout equipment test, give liquid crystal panel one classification signal after tested, send liquid crystal panel back to conveying belt again, the liquid crystal panel after conveying belt will be tested is delivered to a sorting device, and sorting device is classified liquid crystal panel by the classification signal again; Production efficiency when improving liquid crystal panel and detect to reach it, and complete logistics design is provided reduces the probability of liquid crystal panel generation batch mixing, the artificial contingent artificial careless mistake that sorts, and saves human resources, reduces the effect of personnel costs.
Description of drawings
Fig. 1 is the unit synoptic diagram of one of the present invention's background technology embodiment
Fig. 2 is the production line synoptic diagram of one of the present invention's background technology embodiment
Fig. 3 is the unit synoptic diagram of another embodiment of the present invention's background technology
Fig. 4 is the production line synoptic diagram of another embodiment of the present invention's background technology
Fig. 5 is the production line synoptic diagram of the another embodiment of the present invention's background technology
Fig. 6 is the structural representation of the present invention's embodiment
Fig. 7 is the present invention's liquid crystal panel course synoptic diagram
Fig. 8 enters the synoptic diagram of checkout equipment for the present invention's liquid crystal panel queuing
Fig. 9 is the course synoptic diagram of one of the present invention checkout equipment liquid crystal panel when unusual
Figure 10 is the course synoptic diagram of another checkout equipment of the present invention liquid crystal panel when unusual
Figure 11 is the course synoptic diagram of the present invention's another checkout equipment liquid crystal panel when unusual
Figure 12 is the course synoptic diagram of the present invention's first conveying belt liquid crystal panel when unusual
Figure 13 is the course synoptic diagram of the present invention's second conveying belt liquid crystal panel when unusual
Figure 14 is the course synoptic diagram of the present invention's sorting device liquid crystal panel when unusual
Embodiment
For describing the present invention in detail, (please refer to Fig. 6 and Fig. 7) at first illustrates the present invention's liquid crystal panel conveying and check system 40, this system of system transports liquid crystal panel by a conveying belt, the two ends of conveying belt are respectively panel input device 42 and panel output unit 50, make the logistics (charging/discharging) of liquid crystal panel all have the convenience that straight line transmits;
Conveying belt system is made of first conveying belt 46 and second conveying belt 48.Conveying belt one distolateral be a panel input device 42, utilize a mechanical arm 44 that liquid crystal panel A is transported on first conveying belt 46 and transport;
(reference is shown in Figure 8 simultaneously) conveyer 58,60,62 must keep checkout equipment 64,66,68 to have three liquid crystal panel A at least, promptly in the checkout equipment 64,66,68 a slice liquid crystal panel A is arranged, and two liquid crystal panel A are arranged in the conveyer 58,60,62.Because the first above-mentioned travelling belt 46 and second travelling belt 48 and conveyer 58,60,62 provide checkout equipment 64,66,68 to have the state that three liquid crystal panel A are in detection at any time, and after liquid crystal panel A checks and finishes, a slice liquid crystal panel A leaves checkout equipment 64,66,68, a slice liquid crystal panel A and then enters checkout equipment 64,66,68 (one-in-and-one-out) detection that hockets, and this kind mode is put forward efficient and the speed that liquid crystal panel A is checked in effective lifting.
In addition, first travelling belt 46 and second travelling belt 48 can be used as a large-scale apparatus for temporary storage, are used for the usefulness of storage liquid crystal panel A, when liquid crystal panel A amount too much, the speed of may command first travelling belt 46 and second travelling belt 48 allows follow-up sorting device 70 that breathing spell is arranged; When perhaps the detection rates of checkout equipment 64,66,68 was higher or low, adjustment first travelling belt 46 of appropriateness and the speed of second travelling belt 48 made the whole transporting velocity of induction system be able to mate with the detection speed of checkout equipment 70.Certainly this kind allows checkout equipment 70 have the state that three liquid crystal panel A are in detection at any time at any time; only be a wherein embodiment of the present invention, allow checkout equipment 70 have two liquid crystal panel A, four liquid crystal panel A at any time or more liquid crystal panel A all are protection scope of the present invention.
The signal of wherein classifying system is judged according to the result that the operator detects, the operator can be divided into seven kinds of grades to liquid crystal panel A ', be given the different classification sequence number of each grade, the classification signal of setting liquid crystal panel A ' as the operator is a1, and the grade that follow-up sorting device 70 utilizes this signal recognition liquid crystal panel A ' is convenient in a1 signal system.
After liquid crystal panel A ' detection finished, liquid crystal panel A ' can be transported to sorting device 70 by second conveying belt 48, and sorting device 70 is according to the classification signal that is accompanied by liquid crystal panel A ', and A ' classifies to liquid crystal panel.
(as shown in FIG.) have a1, a2, a3, a4, a5, a6, a7 to collect the district for seven kinds on the sorting device 70, the liquid crystal panel A ' of classification signal a1, a2, a3, a4, a5, a6, a7 can flow to the collection district 80,82,84,86,88,90 on the travelling belt respectively.
Because the speed of mechanical arm 72 classification is fixed, but checkout equipment 64,66,68 is to be controlled by the operator.Operator's whole detection speed can have height to rise and fall along with the quality of mental status, product quality (product alternates betwwen good and bad, as is defective products, and the operator need import bad code, waste man-hour).Liquid crystal panel is carried and the system of check system can judge whether present system transships according to the quantity of liquid crystal panel A ' on first conveying belt, second conveying belt.For instance, the liquid crystal panel on first conveying belt supply falls short of demand or second conveying belt on liquid crystal panel too much, system all can be judged to be overload conditions.
In when, when operator's detection liquid crystal panel speed is too high overload taking place, the speed of mechanical arm 72 classification still is uniform velocity, this moment mechanical arm 72 can be too much, the liquid crystal panel A ' that exceeds load move to and keep in equipment 76 and temporarily deposit, by the time when operator's detection liquid crystal panel speed is slack-off, mechanical arm 72 will be kept in the liquid crystal panel A ' that deposits in the equipment 76 again and be taken out and classify.Wherein, temporary equipment 76 all can be a kind of clamp-type storage device, and the capacity of the storage liquid crystal panel A ' of each clamp-type storage device then can be done moderate change on demand.
The unusual device for transferring 78 of emergency equipment, between sorting device 70 and checkout equipment 64,66,68, the operator is before liquid crystal panel A ' enters kind equipment 70 classification again, press the unusual button that is positioned on the checkout equipment 64,66,68, make liquid crystal panel conveying and check system to judge the grade of liquid crystal panel A ' again in there being problem liquid crystal panel A ' promptly to recover at unusual device for transferring 78 places.
The present invention's robotization liquid crystal panel is carried and check system, compared to known technology, logistics moving-wire of the present invention is difficult for being interfered, the needed when mounted plant area of the present invention is also less, system is looked in robotization liquid crystal panel book censorship more can reduce the probability of liquid crystal panel generation batch mixing, the artificial contingent artificial careless mistake that sorts, save human resources, reduce personnel costs.
Carry and check system according to above-mentioned liquid crystal panel, when the present invention takes place when unusual at checkout equipment 52, during the course of (please refer to Fig. 9) liquid crystal panel A and liquid crystal panel A ', checkout equipment 54, checkout equipment 56 still can normal operations, can interference not take place produce unusually because of checkout equipment 52.In like manner, (please refer to Figure 10 to Figure 11) Figure 10 is that the enforcement synoptic diagram of checkout equipment 52 and checkout equipment 56 normal operations takes place unusually checkout equipment 54; Figure 11 is that the enforcement synoptic diagram of checkout equipment 52 and checkout equipment 54 normal operations takes place unusually checkout equipment 56.
In addition, when 46 appearance of first conveying belt were unusual, the course system of (please refer to Figure 12) liquid crystal panel A and liquid crystal panel A ' utilized first conveying belt 48 to transport; When 48 appearance of first conveying belt were unusual, the course system of (please refer to Figure 13) liquid crystal panel A and liquid crystal panel A ' utilized first conveying belt 46 to transport.When sorting device 70 occurs can't dividing time-like unusually, (can with reference to shown in Figure 14) liquid crystal panel A and liquid crystal panel A ' can be from the position input and the outputs of panel input device 42.
Above-mentioned these unusual conditions, can utilize the software of liquid crystal panel conveying and check system to control, and the generation of unusual condition can't influence whole liquid crystal panel conveyings and check production line, so the present invention has stable production capacity in addition, the effect of the production when improving the liquid crystal panel detection.
The solution of above-mentioned proposition all is that to utilize first conveying belt 46, second conveying belt 48 unusual mode to occur all be to carry out in the mode of robotization; Go on to say again and solve first conveying belt 46 with manual mode and situation, second conveying belt 48 situation just often when unusual occur; When 46 appearance of first conveying belt are unusual, in the manpower mode liquid crystal panel A is manually moved into the checkout equipment end, utilize checkout equipment to detect, with second conveying belt 48 liquid crystal panel A is delivered to sorting device 70 again and classify.
As to be first conveying belt 46 be normal condition, situation when second conveying belt 48 is unusual; Utilize first conveying belt 46 to give checkout equipment and detect, after detection finishes, liquid crystal panel A ' is moved away from the checkout equipment end with manpower, deliver to sorting device 70 again and classify in the manpower mode with liquid crystal panel A.
Only the above person only is the present invention's better embodiment, is not the scope that is used for limiting the invention process.Event is all according to impartial for it variation of the described shape of claim of the present invention, structure, feature and spirit institute or modification, all should be included in the present invention's the claim scope.
Claims (13)
1. a liquid crystal panel is carried and check system, and it comprises: at least one conveying belt, at least one checkout equipment and a sorting device; It is characterized in that this conveying belt can transport plural liquid crystal panel; Again, this checkout equipment is communicated with this conveying belt, when this conveying belt transports this liquid crystal panel, captures this liquid crystal panel by this checkout equipment and tests, and gives this liquid crystal panel one classification signal after the test, and this checkout equipment is sent this liquid crystal panel back to this conveying belt; Again, this sorting device is communicated with this conveying belt with this, and this sorting device receives this classification signal, and this liquid crystal panel is classified.
2. carrying and check system according to the described liquid crystal panel of claim 1, wherein, after this sorting device receives this classification signal, is to utilize a robotic arm that this liquid crystal panel is classified.
3. carry and check system according to the described liquid crystal panel of claim 2, wherein, have 7 kinds according to this classification signal system, this robotic arm is classified to this liquid crystal panel according to this signal of classifying.
4. carry and check system according to the described liquid crystal panel of claim 1, wherein, this system comprises that more a panel input media is positioned at an end of this conveying belt, and this liquid crystal panel system is transported to this checkout equipment from this panel input device input by this conveying belt.
5. carry and check system according to the described liquid crystal panel of claim 1, wherein, this system comprises that more a panel output unit is positioned at the other end of this conveying belt, after this liquid crystal panel is delivered to this sorting device, is by this panel output unit output.
6. carry and check system according to the described liquid crystal panel of claim 1, wherein, this system more comprises a temporary equipment between this checkout equipment and this sorting device, and this temporary equipment can be kept in this liquid crystal panel.
7. carry and check system according to the described liquid crystal panel of claim 6, wherein, this temporary equipment is a clamp-type storage device.
8. carry and check system according to the described liquid crystal panel of claim 1, wherein, this conveying belt system is made up of one first conveying belt and one second conveying belt.
9. described according to Claim 8 liquid crystal panel is carried and check system, and wherein, this checkout equipment system utilizes a conveyer to capture this liquid crystal panel by this first conveying belt and tests.
10. carry and check system according to the described liquid crystal panel of claim 9, wherein, after this liquid crystal panel was tested, this conveyer system utilized this conveyer that this liquid crystal panel is positioned over this second conveying belt.
11. carry and check system according to the liquid crystal panel that claim 1 is described, wherein, this system more comprises a unusual device for transferring between this temporary equipment and this sorting device, has the liquid crystal panel of problem to discharge wait judgement again by this unusual device for transferring.
12. carry and check system, wherein, be to have an apparatus for temporary storage can keep in this liquid crystal panel in this sorting device according to the liquid crystal panel that claim 1 is described.
13. carry and check system according to the liquid crystal panel that claim 12 is described, wherein, this apparatus for temporary storage is a clamp-type storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100277216A CN101566752A (en) | 2008-04-25 | 2008-04-25 | System for conveying and inspecting liquid crystal panels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100277216A CN101566752A (en) | 2008-04-25 | 2008-04-25 | System for conveying and inspecting liquid crystal panels |
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| CN101566752A true CN101566752A (en) | 2009-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008100277216A Pending CN101566752A (en) | 2008-04-25 | 2008-04-25 | System for conveying and inspecting liquid crystal panels |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710494A (en) * | 2016-12-23 | 2017-05-24 | 武汉精立电子技术有限公司 | Display module detection system and detection method |
| CN107792668A (en) * | 2017-06-29 | 2018-03-13 | 武汉华星光电技术有限公司 | A kind of method for measurement of measurement system and glass substrate |
| CN109530244A (en) * | 2018-12-27 | 2019-03-29 | 苏州精濑光电有限公司 | A kind of detection method of substrate |
| CN110716331A (en) * | 2019-10-31 | 2020-01-21 | 玉环市瑞江电脑有限公司 | Quality detection device of liquid crystal display |
| JP2023051934A (en) * | 2018-11-28 | 2023-04-11 | 雄二 橋本 | Adjustment method for obtaining uniformity of multiple control objects, adjustment system, conveyor device, and adjusted equipment |
-
2008
- 2008-04-25 CN CNA2008100277216A patent/CN101566752A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710494A (en) * | 2016-12-23 | 2017-05-24 | 武汉精立电子技术有限公司 | Display module detection system and detection method |
| CN107792668A (en) * | 2017-06-29 | 2018-03-13 | 武汉华星光电技术有限公司 | A kind of method for measurement of measurement system and glass substrate |
| CN107792668B (en) * | 2017-06-29 | 2019-07-23 | 武汉华星光电技术有限公司 | A kind of method for measurement of measurement system and glass substrate |
| JP2023051934A (en) * | 2018-11-28 | 2023-04-11 | 雄二 橋本 | Adjustment method for obtaining uniformity of multiple control objects, adjustment system, conveyor device, and adjusted equipment |
| CN109530244A (en) * | 2018-12-27 | 2019-03-29 | 苏州精濑光电有限公司 | A kind of detection method of substrate |
| CN110716331A (en) * | 2019-10-31 | 2020-01-21 | 玉环市瑞江电脑有限公司 | Quality detection device of liquid crystal display |
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Open date: 20091028 |