CN211740118U - Plate on-line detection equipment - Google Patents
Plate on-line detection equipment Download PDFInfo
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- CN211740118U CN211740118U CN202020657492.2U CN202020657492U CN211740118U CN 211740118 U CN211740118 U CN 211740118U CN 202020657492 U CN202020657492 U CN 202020657492U CN 211740118 U CN211740118 U CN 211740118U
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- 239000000463 material Substances 0.000 claims description 21
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- 238000004519 manufacturing process Methods 0.000 abstract description 10
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- 239000003086 colorant Substances 0.000 description 3
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Abstract
The utility model belongs to the technical field of the automated inspection of panel, especially, relate to panel on-line measuring equipment. Including panel transportation platform, be equipped with feed end, discharge end on the panel transportation platform and be located the detection zone between feed end and the discharge end, be equipped with the visual identification device that is used for acquireing panel image information on the panel transportation platform and can transmit image information on the detection zone, just be located on the panel transportation platform still be equipped with the anti-deviation guide piece of panel position in the adjustable transportation between feed end and the detection zone. The plate conveying platform is used for driving plates to be conveyed, the plates are conveyed through the visual recognition device in the conveying process, the image information of the plates is obtained through the visual recognition device and is transmitted to the peripheral equipment, the peripheral equipment is used for analyzing the images, the analyzed data is compared with preset standard manufacturing data, and therefore whether the detected plates meet requirements or not is judged automatically, and full-automatic online detection of the plates is achieved.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of the automated inspection of panel, especially, relate to panel on-line measuring equipment.
[ background of the invention ]
After the production of the plate is completed, the shape size, the aperture, the shape size of the groove and the positioning size of the groove need to be detected to determine whether the plate is qualified. At present, the quality of the plate on the market is mainly detected in a manual sampling mode, the efficiency is low, the cost is high, the missing rate is high, and the improvement of the product quality is seriously hindered and the production capacity of a production line is restricted.
[ summary of the invention ]
The problem that the artifical selective examination leads to inefficiency, leak the rate of examining high is still adopted in the detection of solving among the prior art panel, the utility model provides a panel on-line measuring equipment.
The utility model discloses a realize through following technical scheme:
panel on-line measuring equipment, including panel transportation platform, be equipped with feed end, discharge end on the panel transportation platform and be located the detection zone between feed end and the discharge end, be equipped with on the detection zone and be used for acquireing panel image information on the panel transportation platform and can be with image information transmission's visual identification device, just be located on the panel transportation platform still be equipped with the anti-partial guide of panel position in the adjustable transportation between feed end and the detection zone.
According to the plate on-line detection equipment, the feeding end of the plate transportation platform is also provided with the front end identification device for identifying the type and specification information of the plates.
According to the plate on-line detection equipment, the discharge end of the plate transportation platform is also provided with the rear end sensor for detecting the plate conveyed out of the plate transportation platform.
According to the plate online detection equipment, the visual recognition device comprises a detection camera for shooting the plate image on the plate transportation platform and a walking mechanism for driving the detection camera to move up and down relative to the plate transportation platform.
The plate material on-line detection device comprises a visual identification device and a digital light source, wherein the visual identification device is used for polishing the surface of the plate material passing through the visual identification device on the plate material transportation platform.
As above panel on-line measuring equipment, the visual identification device is including locating detection frame on the panel transportation platform, set up detection entry and the detection export that can supply panel transport platform to go up panel to pass along the direction of transportation below the detection frame, and the detection frame is inside to be located and to detect and form the detection zone between entry and the detection export, digital light source, detection camera all are located the detection zone top.
The plate online detection equipment comprises a fixed frame connected in the detection frame, a vertical slide rail arranged on the fixed frame and positioned above the detection area, a slide seat arranged on the vertical slide rail and a driving mechanism for driving the slide seat to move along the vertical slide rail, wherein the detection camera is arranged on the slide seat.
According to the plate on-line detection equipment, the plate transportation platform is provided with the position sensors for detecting the in-place position of the plate before the detection inlet and after the detection outlet.
According to the plate online detection equipment, the plate transportation platform is a synchronous belt transportation platform.
As above panel on-line measuring equipment, panel transportation platform includes multistage parallel arrangement's hold-in range, is used for driving the multistage hold-in range synchronous motion's drive assembly, and each section the hold-in range on all be equipped with and be used for preventing the hold-in range to the guide structure of both sides skew.
According to the plate on-line detection equipment, the front of the detection inlet and the detection port are also provided with the shading curtains.
Compared with the prior art, the utility model discloses there is following advantage:
1. the utility model provides a panel on-line measuring equipment drives the panel transportation through panel transportation platform, and passes through the vision recognition device at the in-process of transportation, obtains the image information of panel by the vision recognition device, and give the peripheral hardware, be equipped with the peripheral hardware and carry out the analysis to the image, and the data that will analyze out contrast with preset standard manufacture data, thereby judge automatically whether this panel that is detected meets the requirements, thereby realize the full-automatic on-line measuring of panel. The detection process does not need manual participation, greatly improves the detection efficiency, can realize automatic quick detection on each plate, and is favorable for improving the quality of products. And increased and prevented inclined to one side guide, can guarantee that the panel of transporting on the panel conveying line enters into the visual identification device smoothly and detects.
2. The utility model discloses panel on-line measuring equipment has increased running gear, and usable running gear drives the detection camera motion and realizes adjusting the distance between camera and the panel detection face to can adjust the position of camera according to the panel of different thickness, make imaging quality higher, the usability is wider.
3. The utility model discloses panel on-line measuring equipment adopts the digital light source to polish to wait to detect the surface of panel to conveniently detect the camera formation of image, and the digital light source can be according to the model of panel, the difference of colour, adjusts the parameter of light source in advance, with the detection requirement of the different design panel of automatic adaptation.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the plate online detection device of the present invention;
FIG. 2 is a schematic structural diagram II of the plate on-line detection device of the present invention;
FIG. 3 is an internal schematic view of a visual identification device;
fig. 4 is a schematic view of a slab transport platform.
[ detailed description ] embodiments
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model discloses a realize through following technical scheme:
as shown in fig. 1 to 4, the plate on-line detection device comprises a plate transportation platform 1, wherein the plate transportation platform 1 is provided with a feeding end, a discharging end and a detection area between the feeding end and the discharging end, the detection area is provided with a visual recognition device 2 which is used for acquiring plate image information on the plate transportation platform 1 and transmitting the image information, and the plate transportation platform 1 is provided with an anti-deviation guide 101 which can adjust the position of a plate in the transportation process. The utility model provides a panel on-line measuring equipment drives the panel transportation through panel transportation platform, and passes through the vision recognition device at the in-process of transportation, obtains the image information of panel by the vision recognition device, and give the peripheral hardware, be equipped with the peripheral hardware and carry out the analysis to the image, and the data that will analyze out contrast with preset standard manufacture data, thereby judge automatically whether this panel that is detected meets the requirements, thereby realize the full-automatic on-line measuring of panel. The detection process does not need manual participation, greatly improves the detection efficiency, can realize automatic quick detection on each plate, and is favorable for improving the quality of products. And increased and prevented inclined to one side guide, had certain direction alignment effect to the panel that gets into on the transportation line, can guarantee that the panel of transporting on the panel transportation line enters into the visual identification device smoothly and detects. The device has perfect functions, can finish the detection of the plate appearance and the hole groove detail characteristic dimension by one-time plate walking, has high precision, and has detection precision superior to +/-0.5 mm for each characteristic dimension of the plate, thereby completely meeting the detection precision requirement of the household industry on the plate. The device has good compatibility, can normally detect the plates with common colors and designs, has the plate length detection range of 250-2500mm, the width detection range of 100-800mm and the thickness detection range of 18-36mm, and can meet the detection requirements of most of the plates of customers.
Specifically, the deviation preventing guide 101 is a guide fence disposed on both sides of the plate transportation line 1, and the fence on both sides guides the plate to a guide port of a detection inlet of the visual recognition device.
Furthermore, the peripheral equipment can be used for judging and setting the allowable error range of the set comparison standard, so that the requirements of parameters can be improved or reduced according to the requirements of different products, and the detection of the products is more flexible. And the peripheral equipment only needs to adopt a computer, so that the equipment can be used by a single machine, and also can be used online with a full-automatic intelligent plate sorting system, the online use only needs a small amount of hardware configuration, the use is flexible, and the configuration cost is low. The software and hardware expansibility of the equipment is good.
Still further, a front end recognition device 3 for recognizing the type and specification information of the plate is further arranged on the feeding end of the plate transportation platform 1. The front-end recognition device 3 is used for reading the type information of the plate to be detected, so that the detection equipment can call different detection requirement parameters according to the plates of different types. The front-end recognition device 3 and the visual recognition device 2 can be used together to realize automatic detection suitable for various plates, and the specific mode is described in detail below. In this scheme, front end recognition device 3 is bar code scanner, and general panel will paste the sign that corresponds identity information when production, can read the information on the sign through bar code scanner.
Specifically, the visual recognition device 2 includes a detection camera 21 for capturing an image of the sheet material on the sheet material transportation platform 1, and a traveling mechanism 22 for driving the detection camera 21 to move up and down relative to the sheet material transportation platform 1, and the traveling mechanism 22 can adjust the distance between the detection camera 21 and the sheet material to be detected according to the sheet material model specification information recognized by the front end recognition device 3. The detection camera 21 is used for imaging the plate in the scanning movement, and the fixed-focus camera is generally adopted, so that the distance between the detection surface of the plate with different thicknesses and the camera is different, and finally the imaging quality of the camera is reduced. In addition, the distance of the detection camera 21 can be adjusted in advance by the traveling mechanism 22 by automatically recognizing the corresponding plate thickness after the plate material passes through the front end recognition device 3 in cooperation with the front end recognition device 3.
In addition, the visual recognition device 2 further comprises a digital light source 31 for polishing the surface of the plate passing through the plate transportation platform 1, and the digital light source 31 can adjust the light source parameters according to the plate model specification information recognized by the front end recognition device 3. High-resolution imaging can be completed on most common plates. The digital light source is adopted to polish the surface of the plate to be detected so as to facilitate the imaging of the detection camera, and the parameters of the light source can be adjusted in advance according to the different types and colors of the plate so as to automatically adapt to the detection requirements of the plates with different colors. And the front end recognition device 3 is matched, the plate automatically recognizes the corresponding model after passing through the front end recognition device 3, and parameters such as the intensity of a light source, the color of illumination and the like are adjusted in advance to adapt to different plates for detection.
Specifically, vision recognition device 2 is including locating detection frame 41 on the panel transportation platform 1, set up detection entry and the detection export that can supply panel transportation platform 1 to go up panel to pass along the direction of transportation below detection frame 41, and detection frame 41 is inside to be located and to detect and form detection zone 401 between entry and the detection export, digital light source 31, detection camera 21 all are located detection zone 401 top. The detection frame 41 forms a mounting frame and plays a role in blocking light, and the internal detection camera and the digital light source can better image, so that the imaging quality is improved. And the structure is simple. Common materials of the whole structure are welded, and the reliability is high.
The specific structure of running gear is: the running mechanism 22 comprises a fixing frame 221 connected in the detection frame 41, a vertical slide rail 222 arranged on the fixing frame 221 and located above the detection area 401, a slide seat arranged on the vertical slide rail 222, and a driving mechanism for driving the slide seat to move along the vertical slide rail 222, wherein the detection camera 21 is arranged on the slide seat. The automatic adjustment of the distance between the detection camera and the plate to be detected is realized by utilizing a simple structure. In this scheme, actuating mechanism can adopt step motor, makes its motion position adjustment more accurate.
In addition, the plate conveying platform 1 is provided with position sensors for detecting the in-place position of the plate before the detection inlet and after the detection outlet. When the plate passes through the position sensor in front of the trigger detection inlet, the camera starts to work, and the plate passes through the detection area and is imaged by the camera. And when the plate triggers the position sensor behind the detection outlet, the camera stops working, and the digital light source finishes polishing. The method is beneficial to improving the detection efficiency and automatically identifying the position of the plate.
Still further, the plate conveying platform 1 is a synchronous belt conveying platform. Furthermore, panel transportation platform 1 includes multistage parallel arrangement's hold-in range 11, is used for driving the multistage hold-in range 11 synchronous motion's drive assembly 12, and each section hold-in range 11 on all be equipped with and be used for preventing hold-in range to the guide structure 13 of both sides skew. The driving component 12 can adopt a servo motor to realize the accurate control of power parameters; and the conveying precision is high. The flatness of the belt supporting surface is accurately adjusted, and the belt surface has small bounce; a guide structure is designed, so that the deviation of the belt is small; in addition, the operation and maintenance are simple. The working process of the functional module is carried out automatically, the service life of each part is long, the rotating part is maintenance-free, and daily maintenance only needs to clean dust regularly; compared with the traditional belt line pallet for belt conveyor, the pallet for belt line conveyor generally adopts a sheet metal structure, and the precision of the supporting surface is poor; the traditional belt line generally has no guide structure, and the belt runs irregularly towards both sides.
And furthermore, shading curtains are arranged in front of the detection inlet and at the detection port. The imaging quality of the detection area is improved, and therefore the detection accuracy is improved.
In addition, a rear end sensor 5 can be arranged at the tail end of the plate conveying line, so that after a single plate is detected and leaves the plate conveying line, the next plate to be detected is in butt joint with the plate conveying line from the feeding end.
The working process of the scheme is as follows:
the method comprises the steps that a plate waits for entering equipment on a production line or a transportation line → the plate enters from a feeding end of a plate transportation platform, a code scanner is triggered through a front end recognition device, the equipment acquires plate information → a visual recognition device automatically completes parameter adaptation → the plate triggers a front sensor of a detection inlet from the transportation line, a camera starts to capture images → the plate is transported out from the detection outlet and triggers a rear sensor, and the camera stops capturing images → the plate triggers the rear sensor and leaves the detection equipment. After the equipment stops taking the image, the PC terminal connected with the equipment starts to process the image information, obtains the characteristic parameters through the image information, judges the product quality through comparison with the standard characteristic parameters and gives a detection result.
The utility model provides a panel on-line measuring equipment drives the panel transportation through panel transportation platform, and passes through the vision recognition device at the in-process of transportation, obtains the image information of panel by the vision recognition device, and give the peripheral hardware, be equipped with the peripheral hardware and carry out the analysis to the image, and the data that will analyze out contrast with preset standard manufacture data, thereby judge automatically whether this panel that is detected meets the requirements, thereby realize the full-automatic on-line measuring of panel. The detection process does not need manual participation, greatly improves the detection efficiency, can realize automatic quick detection on each plate, and is favorable for improving the quality of products.
The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not to be construed as limiting the invention to the precise embodiments disclosed herein. All with the utility model discloses a method, structure etc. are similar, the same, or to the utility model discloses make a plurality of technological deductions under the design prerequisite, or the replacement should all regard as the utility model discloses a protection scope.
Claims (10)
1. Panel on-line measuring equipment, its characterized in that, including panel transportation platform (1), be equipped with feed end, discharge end on panel transportation platform (1) and be located the detection zone between feed end and the discharge end, be equipped with on the detection zone and be used for acquireing panel image information on panel transportation platform (1) and can be with image information transmission's visual identification device (2), just lie in on panel transportation platform (1) still be equipped with the anti-deviation guide (101) of adjustable transportation in-process panel position between feed end and the detection zone.
2. The on-line detection equipment for the plates as claimed in claim 1, wherein a front end recognition device (3) for recognizing the type and specification information of the plates is further arranged on the feeding end of the plate transportation platform (1).
3. The on-line detection equipment for the plates as claimed in claim 2, wherein a rear end sensor (5) for detecting that the plates are conveyed out of the plate conveying platform (1) is further arranged on the discharging end of the plate conveying platform (1).
4. The on-line detection equipment for the sheet material as claimed in claim 2, wherein the visual recognition device (2) comprises a detection camera (21) for capturing the image of the sheet material on the sheet material transportation platform (1) and a walking mechanism (22) for driving the detection camera (21) to move up and down relative to the sheet material transportation platform (1).
5. An on-line sheet material inspection apparatus as claimed in claim 4, wherein the visual recognition device (2) further comprises a digital light source (31) for illuminating the surface of the sheet material passing over it on the sheet material transport platform (1).
6. The on-line detection equipment for the sheet material according to claim 5, wherein the visual recognition device (2) comprises a detection frame (41) arranged on the sheet material transportation platform (1), a detection inlet and a detection outlet for the sheet material on the sheet material transportation platform (1) to pass through are arranged below the detection frame (41) along the transportation direction, a detection area (401) is formed between the detection inlet and the detection outlet inside the detection frame (41), and the digital light source (31) and the detection camera (21) are both arranged above the detection area (401).
7. The on-line plate detection device according to claim 6, wherein the traveling mechanism (22) comprises a fixed frame (221) connected in the detection frame (41), a vertical slide rail (222) arranged on the fixed frame (221) and located above the detection area (401), a slide seat arranged on the vertical slide rail (222), and a driving mechanism for driving the slide seat to move along the vertical slide rail (222), and the detection camera (21) is arranged on the slide seat.
8. The on-line detection device for the plates as claimed in claim 6, wherein position sensors for detecting the in-place of the plates are arranged on the plate transportation platform (1) in front of the detection inlet and behind the detection outlet.
9. The on-line board detection device according to claim 1, wherein the board transportation platform (1) is a synchronous belt transportation platform, the board transportation platform (1) comprises a plurality of sections of parallel arranged synchronous belts (11) and a driving assembly (12) for driving the plurality of sections of synchronous belts (11) to move synchronously, and each section of synchronous belts (11) is provided with a guide structure (13) for preventing the synchronous belts from shifting to two sides.
10. The on-line board detection device according to claim 6, wherein a light-shielding curtain is further arranged in front of the detection inlet and at the detection port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020657492.2U CN211740118U (en) | 2020-04-24 | 2020-04-24 | Plate on-line detection equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020657492.2U CN211740118U (en) | 2020-04-24 | 2020-04-24 | Plate on-line detection equipment |
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| CN211740118U true CN211740118U (en) | 2020-10-23 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362667A (en) * | 2020-11-04 | 2021-02-12 | 广东鑫光智能系统有限公司 | Improved six-surface detection device for plate production and detection method thereof |
| WO2021213090A1 (en) * | 2020-04-24 | 2021-10-28 | 广东鑫光智能系统有限公司 | Online board detection device |
-
2020
- 2020-04-24 CN CN202020657492.2U patent/CN211740118U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021213090A1 (en) * | 2020-04-24 | 2021-10-28 | 广东鑫光智能系统有限公司 | Online board detection device |
| CN112362667A (en) * | 2020-11-04 | 2021-02-12 | 广东鑫光智能系统有限公司 | Improved six-surface detection device for plate production and detection method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Plate on-line detection equipment Effective date of registration: 20211027 Granted publication date: 20201023 Pledgee: Science and Technology Branch of Torch Development Zone of Zhongshan Rural Commercial Bank Co.,Ltd. Pledgor: GUANGDONG XG INTELLIGENT SYSTEM Co.,Ltd. Registration number: Y2021980011446 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20201023 Pledgee: Science and Technology Branch of Torch Development Zone of Zhongshan Rural Commercial Bank Co.,Ltd. Pledgor: GUANGDONG XG INTELLIGENT SYSTEM Co.,Ltd. Registration number: Y2021980011446 |