CN108918538B - Reflective panel CCD detection equipment - Google Patents
Reflective panel CCD detection equipment Download PDFInfo
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- CN108918538B CN108918538B CN201810830965.1A CN201810830965A CN108918538B CN 108918538 B CN108918538 B CN 108918538B CN 201810830965 A CN201810830965 A CN 201810830965A CN 108918538 B CN108918538 B CN 108918538B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/9515—Objects of complex shape, e.g. examined with use of a surface follower device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
- G01N2021/8835—Adjustable illumination, e.g. software adjustable screen
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- Health & Medical Sciences (AREA)
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- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Signal Processing (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Labeling Devices (AREA)
Abstract
The invention discloses a reflective panel CCD detection device, which comprises a detection platform (1), wherein the detection platform (1) comprises a movable rotating platform (26), the movable rotating platform (26) is connected with a front-back driving device (15) and a rotary driving device (16), and the front-back driving device (15) and the rotary driving device (16) respectively drive the movable rotating platform (26) to move and rotate. The detection platform can move back and forth and rotate, original black spots and scratches of the panel can be more obvious through movement and rotation, and the accuracy of a detection result is greatly improved.
Description
Technical Field
The invention relates to the technical field of component detection, in particular to a reflective panel CCD detection device.
Background
The appearance of the product is one of the most important factors of the product quality, whether the product meets the standard or not, whether the defect exists or not, and the like, not only influence the product appearance, but also influence the use and subsequent processing of the product in some cases even directly. With the improvement of the quality of life, people have higher and higher pursuits on the beauty of the appearance. A series of highly reflective, high-brightness and cambered planes such as air-conditioning panels, automobile panels and the like are increasingly popular. At present, manufacturers inevitably have some black spots and scratches when producing the products, and at present, the detection is mostly carried out by manual naked eyes, so that the efficiency is low and the misjudgment is relatively high.
At present, the detection is mostly carried out by naked eyes, the efficiency is low, the misjudgment is high, and the cost is increased invisibly. And the common CCD detection can only detect products with obvious scratches and black spots, and has no obvious effect on the products with radian or high-reflectivity panels.
Disclosure of Invention
The invention aims to provide a reflective panel CCD detection device aiming at the defects in the prior art, and the accuracy of the traditional CCD for detecting high-reflectivity curved surfaces is improved.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a reflective panel CCD check out test set, includes testing platform, testing platform is including removing the revolving stage, remove the revolving stage and be connected with front and back drive arrangement and rotary driving device and drive respectively remove the revolving stage and remove and rotate.
In addition, the invention also provides the following auxiliary technical scheme: the front and back driving device comprises a mobile servo motor and a ball screw connected with the mobile servo motor, and the ball screw is fixedly installed with the first slide rail supporting plate.
The first slide rail supporting plate comprises a first connecting part vertical to the body of the first slide rail supporting plate, and a lead screw nut of the ball screw is fixedly connected with the first connecting part.
A first slide rail and a first slide block matched with the first slide rail are installed below the first slide rail support plate, and the ball screw drives the first slide rail support plate to move.
The rotary driving device comprises a rotary rod and a rotary servo motor, bearings are arranged at two ends of the rotary rod, and the bearings are fixedly mounted on the first slide rail supporting plate through bearing seats.
The movable rotating platform comprises second connecting parts which are vertical and located on two sides of the body, third through holes matched with the rotating rods are formed in the second connecting parts, and the rotating rods are fixedly connected with the second connecting parts.
And a profiling vacuum sucker plate is arranged on the movable rotating platform.
CCD check out test set includes automatic labeling machine, automatic labeling machine below fixed mounting has the labeller guide rail, the labeller guide rail includes the guide rail cylinder, the control of guide rail cylinder automatic labeling machine moves along the guide rail.
The CCD detection equipment further comprises an operation mechanism, the operation mechanism comprises a carrying assembly arranged on the support frame, and the carrying assembly comprises a first cylinder moving transversely and a second cylinder moving longitudinally.
The second cylinder has a sucker assembly through an air tap fixing plate.
Compared with the prior art, the invention has the advantages that: the detection equipment replaces manpower, and the working efficiency and the accuracy are improved. The CCD is adopted for detection, the detection platform can move back and forth and rotate, the original black spots and scratches of the panel can become more obvious through movement and rotation, and the accuracy of the detection result is greatly improved. This equipment still is provided with automatic labeling machine, can paste the label of testing result on the panel, makes things convenient for the later stage to distinguish and put.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the CCD detecting device of the present invention.
Fig. 2 is a side view of the CCD detection device of the present invention.
FIG. 3 is a side view of an inspection platform of the present invention.
FIG. 4 is a front view of the inspection platform of the present invention.
Fig. 5 is a schematic view of the automatic labeling machine installation of the present invention.
FIG. 6 is a schematic view of a contoured suction cup plate structure of the present invention.
FIG. 7 is a front view of the test device of the present invention.
FIG. 8 is a side view of the test device of the present invention.
Fig. 9 is an overall assembly view of the operating mechanism of the present invention.
FIG. 10 is a schematic view of a carrier assembly according to the present invention.
Detailed Description
The present invention will be described in further non-limiting detail with reference to the following preferred embodiments and accompanying drawings.
As shown in fig. 1 to 10, a reflective panel CCD detection device 100 is placed on one side of a production line 200, which includes a detection platform 1, a detection device 2 and an operation mechanism 3, which are located above the detection platform, the operation mechanism 3 located on the other side of the production line 200 picks up a panel 4 to be detected from the production line 200, and places the panel 4 on the detection platform 1, a sensing device (not shown) is arranged on the detection platform 1, the detection platform 1 senses that the panel 4 is in place, the detection device 2 detects the surface of the panel 4 and judges a detection result, the detection platform 1 includes an automatic labeling machine 5, the automatic labeling machine 5 prints out a label according to the detection result, and pastes the label on the panel 4.
Further, in order to avoid the external environment from interfering the operation of the detection device, preferably, the detection device further comprises a box body 6, wherein the detection platform 1, the detection device 2 and the automatic labeling machine 5 are all arranged in the box body 6, the automatic labeling machine 5 is arranged on one side of the detection platform 1, a display 7 is arranged on the outer surface of the side wall of the box body 6, a plurality of buttons 8 are arranged on one side of the display 7, and a warning lamp 9 is arranged above the box body 6. The tray 10 is arranged below the display 7 and used for placing the keyboard and mouse suite 11, and the keyboard and mouse suite 11 can set the detection range of the detection device 2 through the display 7 and observe the detection result. Preferably, the electric cabinet 12 of the detection device 100 is located at the bottom end position inside the box body 6, and in order to move the detection device 100, the bottom end of the box body 6 is provided with a caster 13, and the bottom end of the box body is supported by a limiting member 14.
The detection platform 1 comprises a front-back driving device 15 and a rotary driving device 16, the front-back driving device 15 comprises first sliding rails 17 fixedly mounted on two sides of a plane in the box body 5 respectively, first sliding rails 17 are provided with first sliding blocks 171 matched with the first sliding rails, first sliding rail supporting plates 18 are fixedly mounted on the first sliding blocks 171, the front-back driving device 15 further comprises ball screws 19, the end parts of the ball screws 19 are connected with the mobile servo motors 20 through couplings (not shown) or other connecting parts, the first sliding rail supporting plates 18 comprise first connecting parts 181 vertical to the bodies of the first sliding rail supporting plates, the first connecting parts 181 are provided with first through holes 1811 matched with the outer rings of the screw nuts 191, and the first sliding rail supporting plates 18 are fixedly connected with the screw nuts 191 through the first through holes 1811. The first rail support plate 18 is moved back and forth by controlling the rotation of the ball screw 19 by a movement servo motor 20. In order to ensure that the shaft core of the moving servo motor 20 and the ball screw 19 are in the same horizontal plane, a motor support plate 21 is arranged below the motor. The motor connecting frame 22 fixedly installed on the inner surface of the box body is arranged in front of the movable servo motor shaft core 201, the second through holes 221 matched with the lead screw nuts 191 are formed in two sides of the motor connecting frame 22, the movable servo motor shaft core 201 is connected with the end portion of the ball screw 19 through the second through holes 221 of the motor connecting frame, and the connecting position is guaranteed to be in a horizontal position.
The rotation driving device 16 includes a rotation rod 23 located above the first rail support plate 18, the rotation rod 23 is fixedly installed through bearings 24 matched with the rotation rod 23, and the bearings 24 are respectively installed at two ends of the rotation rod 23. Specifically, the bearing 23 is disposed in the bearing seat 241, and the bearing seat 241 is fixedly mounted on the first rail support plate 18, so as to prevent the rotating rod 23 from eccentrically rotating to cause shaking, so as to affect the motor shaft core. A motor support plate 21 is arranged below the rotary servo motor 25, and one end of the rotary rod 23 is connected with the rotary servo motor 25 through a coupling (not shown) to realize transmission. Further, the detecting platform 1 includes a movable rotating platform 26, the movable rotating platform 26 includes a second connecting portion 261 perpendicular to the main body thereof, the second connecting portion 261 is respectively located at two sides of the main body, the second connecting portion 261 is provided with a third through hole 2611 matched with the rotating rod, and the second connecting portion 261 is fixedly connected with the rotating rod 23 through the third through hole 2611. The movable rotating platform 26 is paved with a profiling vacuum chuck plate 27, and the profiling vacuum chuck plate can be customized into chuck plates with different radians according to the actual radian of the panel. The panel 4 to be inspected is placed on the contoured vacuum chuck plate 27 and is coupled to the contoured vacuum chuck plate 27 via a vacuum source (not shown), and a plurality of chuck holes 271 are distributed on the chuck plate. The connection of the vacuum source to the chuck plate is well known in the art and will not be described in further detail herein. When the inspection platform 1 rotates and moves, the panel 4 is prevented from shaking or separating from the platform.
Further, detection device 2 is including being located the straight line module 30 that detects platform 1 top, and is concrete, straight line module 30 fixed mounting has Y axle direction backup pad 31, and Y axle direction backup pad 31 both ends fixed mounting fixed support pad 32 is with straight line module 30 fixed mounting on the plane in box 6, and straight line module 30 includes module motor 33, second slide rail 34 and installs the second slider 35 on second slide rail 34, and second slide rail 34 below both ends all are provided with sensor 36 for control second slider 35's stroke. The second slider 35 is fixedly connected with the X-axis direction supporting plate 38 through the module adapter plate 37, the X-axis direction supporting plate 38 comprises a first vertical portion 381 perpendicular to the body of the X-axis direction supporting plate, a CCD camera 39 is mounted on the first vertical portion 381, the light sources 40 located on two sides of the CCD camera 39 are mounted on the X-axis direction supporting plate 38, and in operation, the second slider 35 drives the CCD camera 39 and the light sources 40 to move along the second sliding rail 34 to detect the panel 4 on the detection platform 1. The light source 40 is preferably rotatably connected to the body of the X-axis support plate 38, and the optimum light source irradiation angle can be adjusted by rotation. According to different actual products, different types of CCD cameras and layout modes can be adopted for detection.
The running mechanism 3 is fixedly mounted on the other side of the assembly line 200 and comprises an inverted "L" shaped support frame 41 and a handling assembly 50. Specifically, the operation mechanism 3 of the present embodiment is preferably a two-axis mechanical arm, and realizes lateral and longitudinal movements. The carrying assembly 50 includes a first cylinder 42 mounted on the supporting frame 41 for transverse movement, the first cylinder 42 is preferably a rodless cylinder and includes an operation moving block 421, and the cylinder adapter plate 43 is fixedly mounted on the operation moving block 421. The cylinder adapter plate 43 comprises a second vertical part 431, the second vertical part 431 is fixedly provided with a second cylinder 44 moving along the longitudinal direction, and the upper part and the lower part of the second cylinder 44 are respectively provided with a magnetic switch 45 for controlling the position and the state of the cylinder. The second cylinder 44 is preferably a two-axis cylinder comprising a baffle 45 arranged on the piston rod. The operation mechanism 3 further comprises a suction cup assembly 46, which comprises an air nozzle fixing plate 47 fixedly mounted on the baffle 45, a plurality of air nozzles 48 are mounted on the air nozzle fixing plate 47, the air nozzles 48 are connected with suction cups 49, and the suction cups 49 are sucked by a vacuum generator (not shown).
When the detection equipment works, the operation mechanism 3 carries the panel 4 on the assembly line 200 to the detection platform 1 and returns along the original track, the detection platform 1 senses that the panel 4 is in place, the CCD camera 39 moves along the second slide rail 34 to detect the panel 4, meanwhile, the detection platform 1 rotates and moves back and forth, the detection result is fed back to the controller of the electric cabinet 12, and the controller displays the result on the display 7. After the detection is finished, the automatic labeling machine 5 moves to the position of the panel 4 and labels the panel 4 according to the detection result, and the operation mechanism 3 puts the detected panel 4 back to the production line.
The invention has the advantages that the equipment can be easily butted with a production line, the machine replaces manual detection to improve the efficiency, the detection platform can move back and forth and rotate, the profiling sucker plate is arranged on the rotary moving platform to prevent the detection panel from separating from the platform when moving and rotating, the original black spots and scratches of the panel can be more obvious through moving and rotating, and the accuracy of the detection result is greatly improved. This equipment still is provided with automatic labeling machine, can paste the label of testing result on the panel, makes things convenient for the later stage to distinguish and put.
It should be noted that the above-mentioned preferred embodiments are merely illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a reflective panel CCD check out test set, includes testing platform (1), is located detection device (2) and running gear (3) of testing platform (1) top, its characterized in that: the detection platform (1) comprises a movable rotating platform (26), wherein the movable rotating platform (26) is connected with a front-back driving device (15) and a rotary driving device (16) and respectively drives the movable rotating platform (26) to move and rotate;
the operation mechanism (3) comprises a sucker assembly (46), the sucker assembly (46) comprises an air nozzle fixing plate (47) fixedly arranged on the baffle (45), a plurality of air nozzles (48) are arranged on the air nozzle fixing plate (47), and the air nozzles (48) are connected with suckers (49); the operating mechanism (3) further comprises a carrying assembly (50) arranged on the supporting frame (41), wherein the carrying assembly (50) comprises a first air cylinder (42) moving transversely and a second air cylinder (44) moving longitudinally; the second air cylinder (44) is fixedly provided with a sucker assembly (46) through an air nozzle fixing plate (47);
the movable rotating platform (26) comprises second connecting parts (261) which are vertical and positioned at two sides of the body of the movable rotating platform, third through holes (2611) matched with the rotating rods (23) are formed in the second connecting parts (261), and the rotating rods (23) are fixedly connected with the second connecting parts (261); a profiling vacuum sucker plate (27) is arranged on the movable rotating table (26), a plurality of sucker holes (271) are distributed on the profiling vacuum sucker plate (27), and the panel (4) to be detected is placed on the profiling vacuum sucker plate (27);
the front and back driving device (15) comprises a moving servo motor (20) and a ball screw (19) connected with the moving servo motor, and the ball screw (19) is fixedly installed with a first slide rail supporting plate (18); the first slide rail supporting plate (18) comprises a first connecting part (181) vertical to the body of the first slide rail supporting plate, and a screw nut (191) of the ball screw (19) is fixedly connected with the first connecting part (181); a first slide rail (17) and a first slide block (171) matched with the first slide rail are arranged below the first slide rail supporting plate (18), and the ball screw (19) drives the first slide rail supporting plate (18) to move;
the rotary driving device (16) comprises a rotary rod (23) and a rotary servo motor (25), bearings (24) are mounted at two ends of the rotary rod (23), and the bearings (24) are fixedly mounted on the first slide rail supporting plate (18) through bearing seats (241);
the detection device (2) comprises a linear module (30) positioned above the detection platform (1), a Y-axis direction support plate (31) is fixedly installed on the linear module (30), and fixed support plates (32) are fixedly installed at two ends of the Y-axis direction support plate (31) to fixedly install the linear module (30) on the plane in the box body (6);
the linear module (30) comprises a module motor (33), a second slide rail (34) and a second slide block (35) mounted on the second slide rail (34), and sensors (36) are arranged at two ends below the second slide rail (34) and used for controlling the stroke of the second slide block (35); the second sliding block (35) is fixedly connected with an X-axis direction supporting plate (38) through a module adapter plate (37), the X-axis direction supporting plate (38) comprises a first vertical part (381) which is vertically arranged, and a CCD camera (39) and light sources (40) which are positioned on two sides of the CCD camera (39) are mounted on the first vertical part (381); the second sliding block (35) drives the CCD camera (39) and the light source (40) to move along the second sliding rail (34) so as to detect the panel (4) on the detection platform (1).
2. The reflective panel CCD inspection apparatus according to claim 1, wherein: CCD check out test set (100) includes automatic labeling machine (5), automatic labeling machine (5) below fixed mounting has labeller guide rail (28), labeller guide rail (28) include guide rail cylinder (29), guide rail cylinder (29) control automatic labeling machine (5) are followed the guide rail and are removed.
3. The reflective panel CCD inspection apparatus according to claim 1, wherein: the front of a moving servo motor shaft core (201) of the moving servo motor (20) is provided with a motor connecting frame (22) fixedly installed on the inner surface of the box body, second through holes (221) matched with the screw nuts (191) are formed in two sides of the motor connecting frame (22), and the moving servo motor shaft core (201) is connected with the end portion of the ball screw (19) through the motor connecting frame and the second through holes (221).
4. The reflective panel CCD inspection apparatus according to claim 1, wherein: the panel (4) is connected with the profiling vacuum sucker plate (27) in a matched mode through a vacuum source, and the profiling vacuum sucker plate (27) is customized according to the actual radian of the panel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810830965.1A CN108918538B (en) | 2018-07-25 | 2018-07-25 | Reflective panel CCD detection equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810830965.1A CN108918538B (en) | 2018-07-25 | 2018-07-25 | Reflective panel CCD detection equipment |
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| Publication Number | Publication Date |
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| CN108918538A CN108918538A (en) | 2018-11-30 |
| CN108918538B true CN108918538B (en) | 2021-05-28 |
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| CN201810830965.1A Active CN108918538B (en) | 2018-07-25 | 2018-07-25 | Reflective panel CCD detection equipment |
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| CN114062374A (en) * | 2021-11-26 | 2022-02-18 | 歌尔科技有限公司 | Automatic change packing carton surface detection device |
| CN114486929B (en) * | 2022-01-20 | 2024-02-02 | 深圳佳视德智能科技有限公司 | Automobile door trim appearance detection method and device |
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| JP5057839B2 (en) * | 2007-04-27 | 2012-10-24 | 株式会社東芝 | Structure visual inspection device and inspection method thereof |
| CN102565080B (en) * | 2011-12-30 | 2014-04-30 | 华为机器有限公司 | Vision detection device and system |
| CN205749315U (en) * | 2015-12-31 | 2016-11-30 | 苏州日和科技有限公司 | Display screen automatic optical detector device people |
| CN106895961B (en) * | 2016-07-29 | 2019-07-23 | 深圳市德仓科技有限公司 | A kind of detection device and its detection method of backlight module |
| CN106770341A (en) * | 2016-12-28 | 2017-05-31 | 昆山精讯电子技术有限公司 | A kind of automatic optical detectors of double-decker AOI |
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Address after: 215000 No.1 Ziwei Road, Liuhe Town, Taicang City, Suzhou City, Jiangsu Province Applicant after: CLARION TECHNOLOGY (SUZHOU) Co.,Ltd. Address before: 215000 building 7, No.1 Qianzhu Road, Yuexi street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Applicant before: CLARION TECHNOLOGY (SUZHOU) Co.,Ltd. |
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