CN203069526U - Ultraviolet mask plate detecting system - Google Patents
Ultraviolet mask plate detecting system Download PDFInfo
- Publication number
- CN203069526U CN203069526U CN 201320080236 CN201320080236U CN203069526U CN 203069526 U CN203069526 U CN 203069526U CN 201320080236 CN201320080236 CN 201320080236 CN 201320080236 U CN201320080236 U CN 201320080236U CN 203069526 U CN203069526 U CN 203069526U
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- mask plate
- ultraviolet light
- gantry
- light mask
- detection system
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Abstract
The utility model discloses an ultraviolet mask plate detecting system which comprises an equipment stand, a gantry, image acquisition devices, at least one light emitting device and at least one photosensitive device, wherein stand guide rails are arranged at two side of the equipment stand, two sides of the bottom end of the gantry are slidably connected with the stand guide rails, the light emitting device and the photosensitive device are correspondingly arranged on the gantry, and the image acquisition devices are arranged at two sides of the gantry. According to the ultraviolet mask plate detecting system, no detector is needed to detect an ultraviolet mask plate, so that the damage to the detector is reduced, the accuracy and precision of ultraviolet mask plate detection are improved, no dead angle exists in a detection range, the damage to the ultraviolet mask plate in a manual detection manner is avoided, the ultraviolet mask plate detection efficiency is improved and the cost and time are greatly reduced.
Description
Technical field
The utility model relates to liquid crystal panel and makes field, particularly a kind of ultraviolet light mask plate detection system.
Background technology
In the process of manufacturing tft liquid crystal panel (Thin Film Transistor-LiquidCrystal Displays TFT-LCD), it is that envelope frame glue with glass baseplate surface carries out precuring that a procedure is wherein arranged.And the precuring of envelope frame glue, namely need to utilize ultraviolet (UV) light to shine, avoid liquid crystal illuminated (after liquid crystal is illuminated sex change can take place, produce bad) simultaneously again, therefore need have other objects that ultraviolet (UV) light is sheltered from, this shelter is our used ultraviolet light mask plate.
Because the ultraviolet light mask plate is consumables, bad phenomenon such as light leak always can appear in the process of using, in the reality manufacturing process, usually the mode that adopts the artificial visually examine to detect detects the ultraviolet light mask plate, need that personnel's access arrangement is inner in-plantly to be checked material object, and there is the risk to personnel's injury in this action, when personnel check the ultraviolet light mask plate, have certain erroneous judgement, because of the result of supervisory personnel's different decision also different; Also there is simultaneously certain dead angle during hand inspection, so increase the probability of erroneous judgement greatly, this production to product also brings certain bad hidden danger, increase production cost of products greatly, adopt the mode of hand inspection, personnel contact the ultraviolet light mask plate easily in testing process, and the quality of product is had certain menace.
The utility model content
(1) technical matters that will solve
The technical problems to be solved in the utility model is: how a kind of ultraviolet light mask plate detection system is provided, the personnel that can need not detect the ultraviolet light mask plate, realize the automatic detection of ultraviolet light mask plate, improve accuracy rate and degree of accuracy that the ultraviolet light mask plate detects, improve the efficient that the ultraviolet light mask plate detects, thereby save cost and time.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of ultraviolet light mask plate detection system, this system comprises: equipment rack, gantry, image collecting device, sensitization disposal system and processing controller, described gantry is positioned at described equipment rack upper end and is slidingly connected with described equipment rack, and described image collecting device and sensitization disposal system are arranged on the described gantry.
Preferably, described sensitization disposal system comprises: light-emitting device and photosensitive device, described light-emitting device is positioned at ultraviolet light mask plate to be measured top position, and described photosensitive device is positioned at ultraviolet light mask plate to be measured below and is arranged on the same perpendicular with described light-emitting device.
Preferably, described photosensitive device is connected with described gantry by fixed part.
Preferably, described photosensitive device is optical sensor.
Preferably, described gantry is provided with the gantry guide rail, and described light-emitting device is connected with described gantry by the gantry guide rail.
Preferably, the quantity of described light-emitting device is at least 1, and the quantity of described photosensitive device is at least 1.
Preferably, described light-emitting device is consistent with the quantity of photosensitive device.
Preferably, described image collecting device is arranged on the described gantry guide rail.
Preferably, described image collector is set to camera or video camera.
Preferably, the quantity of described image collecting device is at least 1.
Preferably, described equipment rack is provided with rack rail, and the both sides, bottom of described gantry are slidingly connected by rack rail and described equipment rack.
(3) beneficial effect
Adopt ultraviolet light mask plate detection system of the present utility model, the personnel that need not detect the ultraviolet light mask plate, reduced the harm to the testing staff, accuracy rate and degree of accuracy that the ultraviolet light mask plate detects have been improved, no dead angle in the test range, and avoided the manual type inspection to the injury that the ultraviolet light mask plate causes, improved the efficient that the ultraviolet light mask plate detects, greatly reduced cost and time.
Description of drawings
Fig. 1 is the structural representation of the utility model ultraviolet light mask plate detection system;
Fig. 2 is the equipment rack structural representation of the utility model ultraviolet light mask plate detection system;
Fig. 3 is the gantry structural representation of the utility model ultraviolet light mask plate detection system:
Fig. 4 is photosensitive device and the fixed part structural representation of the utility model ultraviolet light mask plate detection system
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
A kind of ultraviolet light mask plate detection system of the present utility model, as shown in Figure 1, this system comprises equipment rack 1, gantry 2, image collecting device 3, sensitization disposal system etc.
The number of image collecting device 3 is two, be arranged on described gantry 2 both sides, can about and move up and down, and seesaw by gantry 2 controls, be used for gathering image.In the processing controller that the portrait recognition system is housed, handle by the portrait disposal system in the recycling processing controller with the image uploading that collects for image collecting device 3.
Preferably, image collecting device 3 adopts camera or video camera.
The sensitization disposal system comprises light-emitting device 4 and photosensitive device 5.
Light-emitting device 4 is connected with described gantry 2 by gantry guide rail 9, can enough slide at gantry guide rail 9, light-emitting device 4 sends certain visible light, and its intensity that emits beam is regulated control by the adjusting parts of light-emitting device, and the staff can regulate and control according to actual conditions.
Preferably, light-emitting device 4 is a plurality of being arranged side by side, and light-emitting device 4 one sides are provided with groove, is used for being connected with the gantry guide rail, and the distance of the described detection faces of the described a plurality of light-emitting device that is arranged side by side 4 distances equates.
Preferably, photosensitive device 5 is optical sensor.
Concrete, in ultraviolet light mask plate testing process, ultraviolet light mask plate detection system is differentiated big angular direction and the pros and cons of ultraviolet light mask plate, described big angle is the feature pin of ultraviolet light mask plate, can be used for judging and the direction of definite ultraviolet light mask plate, processing controller is gathered and sent to the figure that is specially the big angle of 3 pairs of ultraviolet light mask plates of image collecting device, processing controller accesses this portrait when formal inspection compares with the image of setting, thereby differentiates.Thereby processing controller is differentiated the pros and cons of ultraviolet light mask plate according to the position, big angular direction of ultraviolet light mask plate.
Image collecting device 3 mainly utilizes camera or video camera to carry out, and camera or video camera are identified image, then the image uploading that collects is handled to handling in the controller.If the image that camera or camera acquisition arrive and the image of setting are variant, equipment will send alarm, and this moment, the operating personnel reaffirmed the ultraviolet light mask plate, thereby whether the incidence of judging the ultraviolet light mask plate is correct.
The track route of light-emitting device 4 is formulated by the model of ultraviolet light mask plate, checks the ultraviolet light mask plate of different model, and the track route of light-emitting device 4 is different.For example: when checking 32 cun ultraviolet light mask plates, then the track route of light-emitting device 4 is exactly (707.685mm that laterally walks, 401.256mm vertically walks) that formulates by the size of the design size of 32 cun Panel.
On the equipment light-emitting device 4 under optical sensor is arranged, this optical sensor track route and light-emitting device above it 4 in work is synchronous, and relative position is (be how many light-emitting devices 4 walk forward, how many optical flame detectors also walks forward) of fixing.Optical sensor is to utilize the power that receives light to differentiate in the process of work.Thereby optical sensor is differentiated the power that receives light and is carried out work.
Light-emitting device 4 is in the process of walking, the light direct irradiation is on the ultraviolet light mask plate, if the ultraviolet light mask plate is that intact then optical sensor does not receive light, if a certain zone generation of ultraviolet light mask plate light leakage phenomena then optical sensor receives light, thereby send alarm, this moment, the operating personnel just can judge that this ultraviolet light mask plate light leak has taken place can not use, and needed to change other ultraviolet light mask plates.
The utility model provides a kind of ultraviolet light mask plate detection system, and its structure is substantially the same manner as Example 1, and difference is: the number of image collecting device is 1, is arranged on the gantry guide rail.The number of image collecting device is not limited to embodiment 1 and embodiment 2 is described, and those skilled in the art can carry out various conversion as required.
Concrete, in ultraviolet light mask plate testing process, image collecting device slides at the gantry guide rail, regulates the detection position of image collecting device, thereby obtains the position, big angular direction of ultraviolet light mask plate to be detected, differentiates the pros and cons of ultraviolet light mask plate.
Above embodiment only is used for explanation the utility model; and be not to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (11)
1. ultraviolet light mask plate detection system, it is characterized in that, this system comprises: equipment rack, gantry, image collecting device, sensitization disposal system and processing controller, described gantry is positioned at described equipment rack upper end and is slidingly connected with described equipment rack, and described image collecting device and sensitization disposal system are arranged on the described gantry.
2. ultraviolet light mask plate detection system as claimed in claim 1, it is characterized in that, described sensitization disposal system comprises: light-emitting device and photosensitive device, described light-emitting device is positioned at ultraviolet light mask plate to be measured top position, and described photosensitive device is positioned at ultraviolet light mask plate to be measured below and is arranged on the same perpendicular with described light-emitting device.
3. ultraviolet light mask plate detection system as claimed in claim 2 is characterized in that described gantry is provided with the gantry guide rail, and described light-emitting device is connected with described gantry by the gantry guide rail.
4. ultraviolet light mask plate detection system as claimed in claim 2 is characterized in that, described photosensitive device is connected with described gantry by fixed part.
5. ultraviolet light mask plate detection system as claimed in claim 2 is characterized in that, described photosensitive device is optical sensor.
6. as any described ultraviolet light mask plate of the claim detection system of claim 2-5, it is characterized in that the quantity of described light-emitting device is at least 1, the quantity of described photosensitive device is at least 1.
7. ultraviolet light mask plate detection system as claimed in claim 6 is characterized in that described light-emitting device is consistent with the quantity of photosensitive device.
8. ultraviolet light mask plate detection system as claimed in claim 3 is characterized in that, described image collecting device is arranged on the described gantry guide rail.
9. ultraviolet light mask plate detection system as claimed in claim 8 is characterized in that described image collector is set to camera or video camera.
10. ultraviolet light mask plate detection system as claimed in claim 9 is characterized in that, the quantity of described image collecting device is at least 1.
11. ultraviolet light mask plate detection system as claimed in claim 1 is characterized in that described equipment rack is provided with rack rail, the both sides, bottom of described gantry are slidingly connected by rack rail and described equipment rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320080236 CN203069526U (en) | 2013-02-21 | 2013-02-21 | Ultraviolet mask plate detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320080236 CN203069526U (en) | 2013-02-21 | 2013-02-21 | Ultraviolet mask plate detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203069526U true CN203069526U (en) | 2013-07-17 |
Family
ID=48768299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320080236 Expired - Lifetime CN203069526U (en) | 2013-02-21 | 2013-02-21 | Ultraviolet mask plate detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203069526U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728316A (en) * | 2014-01-13 | 2014-04-16 | 深圳市永光神目科技有限公司 | Detection device for printed circuit board assembly (PCBA) plate |
| CN104391427A (en) * | 2014-12-17 | 2015-03-04 | 合肥鑫晟光电科技有限公司 | Mask plate detector, mask plate detecting method and mask plate washing equipment |
| CN108998757A (en) * | 2018-08-09 | 2018-12-14 | 京东方科技集团股份有限公司 | Position precision of throwing the net, which measures regulating device and throws the net, detects regulating system |
-
2013
- 2013-02-21 CN CN 201320080236 patent/CN203069526U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728316A (en) * | 2014-01-13 | 2014-04-16 | 深圳市永光神目科技有限公司 | Detection device for printed circuit board assembly (PCBA) plate |
| CN103728316B (en) * | 2014-01-13 | 2016-04-06 | 深圳市永光神目科技有限公司 | The pick-up unit of PCBA board |
| CN104391427A (en) * | 2014-12-17 | 2015-03-04 | 合肥鑫晟光电科技有限公司 | Mask plate detector, mask plate detecting method and mask plate washing equipment |
| CN108998757A (en) * | 2018-08-09 | 2018-12-14 | 京东方科技集团股份有限公司 | Position precision of throwing the net, which measures regulating device and throws the net, detects regulating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |