CN112958482A - Picture device is swept to assembly line - Google Patents
Picture device is swept to assembly line Download PDFInfo
- Publication number
- CN112958482A CN112958482A CN202110389787.5A CN202110389787A CN112958482A CN 112958482 A CN112958482 A CN 112958482A CN 202110389787 A CN202110389787 A CN 202110389787A CN 112958482 A CN112958482 A CN 112958482A
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- CN
- China
- Prior art keywords
- line
- camera
- moving platform
- platform
- swept
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000013508 migration Methods 0.000 claims description 4
- 230000005012 migration Effects 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000013507 mapping Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000010408 sweeping Methods 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000007547 defect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 239000003086 colorant Substances 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C7/00—Sorting by hand only e.g. of mail
- B07C7/005—Computer assisted manual sorting, e.g. for mail
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C7/00—Sorting by hand only e.g. of mail
- B07C7/04—Apparatus or accessories for hand picking
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention relates to the technical field of image taking systems, and discloses an assembly line image scanning device which comprises a workbench, wherein a horizontal moving platform is arranged on one side of the workbench, a supporting plate is fixedly connected onto the horizontal moving platform, a line scanning camera for taking an interesting image is installed at the upper end of the supporting plate, the camera shooting end of the line scanning camera faces the workbench, a line scanning lens is installed on the camera shooting end of the line scanning camera, a line scanning light source is connected to one side, close to the workbench, of the supporting plate, a plurality of stations are installed on the workbench, a rotating platform is installed on each station, the output end of each rotating platform is connected with a product bottom adsorption seat, and products are adsorbed on the product bottom adsorption seats. The invention effectively reduces the manufacturing cost of the equipment and reduces the space occupied by the equipment.
Description
Technical Field
The invention relates to the technical field of image taking systems, in particular to an image scanning device for a production line.
Background
The existing appearance detection is mainly used for drawing the surface of a product with an arc surface and a plane, an area array camera is mostly adopted for collecting three or five pictures of a single arc surface, if one product has 4 arc surfaces and 4 planes, the collected pictures are as many as 24, so that the quantity of the pictures is too much, the drawing speed is low, in practical application, if equipment CT of a use scene is 2S, the pictures are drawn by adopting an area array mode, 3 stations are needed for completing the detection, the drawing cost is high, and the drawing efficiency is low.
Disclosure of Invention
The invention aims to solve the problems of high drawing taking cost and low drawing taking efficiency in the prior art, and provides a production line drawing scanning device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an assembly line sweeps gets picture device, includes the workstation, one side of workstation is equipped with horizontal migration platform, the last fixedly connected with backup pad of horizontal migration platform, the line that is used for shooing the interesting picture is installed to the upper end of backup pad and is swept the camera, the line is swept the camera end of camera and is set up towards the workstation, the line is swept the camera and is served and install the line and sweep the camera lens, the backup pad is close to one side of workstation and is connected the line and sweeps the light source, install a plurality of stations on the workstation, every all install rotary platform on the station, rotary platform's output is connected with the product bottom and adsorbs the seat, the product has adsorbed the product on the product bottom adsorbs the seat.
Preferably, the horizontal moving platform comprises an X-axis moving platform, a Y-axis moving platform is installed at the upper end of the X-axis moving platform, and the supporting plate is installed on the Y-axis moving platform.
Preferably, the line scan camera is fixedly connected to the support plate through four symmetrically arranged screws.
Preferably, the workbench is made of aluminum alloy.
Preferably, a plurality of mounting holes are formed in the workbench and the horizontal moving platform.
Preferably, the operation comprises the following steps;
step 1, cutting an appearance cambered surface into N equal parts;
step 4, executing rotation;
step 9, integrating and uploading the pictures;
and step 10, ending.
Compared with the prior art, the invention provides a production line image scanning device, which has the following beneficial effects:
this picture device is swept to assembly line, product bottom adsorption seat adsorbs the product, is driven by rotary platform simultaneously and rotates, at the rotatory in-process of rotary platform, triggers line sweep camera simultaneously and shoots and get the picture, and the picture of so gathering can be compiled into a flat drawing at last, carries out defect calculation to the flat drawing according to customer's standard by the algorithm at last to judge the OK and the NG of product, the defect type that can effectively monitor has: dents, dirt, black spots, scratches, black lines, scratches, burrs, off-colors, and the like; one station meets the drawing taking requirement of the equipment, 2 detection stations are effectively reduced, the manufacturing cost of the equipment is effectively reduced, and the space occupied by the equipment is reduced.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the manufacturing cost of the equipment is effectively reduced, and the space occupied by the equipment is reduced.
Drawings
FIG. 1 is a schematic view of a pipeline image scanning device according to the present invention;
FIG. 2 is a top view of an apparatus for scanning images in a pipeline according to the present invention;
fig. 3 is a flowchart of the operation of a pipeline map scanning device according to the present invention.
In the figure: the device comprises a working table 1, a line scanning camera 2, a line scanning lens 3, a line scanning light source 4, a rotating platform 5, a product bottom adsorption seat 6, a product 7, an 8X-axis moving platform and a 9Y-axis moving platform.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, an assembly line image scanning device comprises a workbench 1, a horizontal moving platform is arranged on one side of the workbench 1, a support plate is fixedly connected to the horizontal moving platform, a line scanning camera 2 for taking interesting images is installed at the upper end of the support plate, the camera end of the line scanning camera 2 is arranged towards the workbench 1, a line scanning lens 3 is installed at the camera end of the line scanning camera 2, a line scanning light source 4 is connected to one side of the support plate close to the workbench 1, a plurality of stations are installed on the workbench 1, a rotary platform 5 is installed on each station, the output end of the rotary platform 5 is connected with a product bottom adsorption seat 6, a product 7 is adsorbed on the product bottom adsorption seat 6, after the product 8 is transported in place from the last station, the product 8 is adsorbed by the product bottom adsorption seat 7, the product bottom adsorption seat 7 is coincided with the center of the product 8, and is driven by the rotary platform 6 to rotate, in the process of rotating the rotating platform 6, the X-axis moving platform 8 and the Y-axis moving platform 9 drive the line scanning camera 3, the line scanning lens and the line scanning light source 4 to perform line scanning photographing on the product 8, the relative motion track of the line scanning process moves according to the appearance of the product 8 on the rotating plane, and the line scanning camera 3 is triggered to photograph and take pictures at the same time, so the collected pictures are finally collected into a flat-open picture, finally, the algorithm performs defect calculation on the flat-open picture according to the customer standard, and the OK and NG of the product are judged, and the defect types which can be effectively monitored are as follows: dents, dirt, black spots, scratches, black lines, scratches, burrs, off-colors, and the like; the neck of the image is taken by the motion compensation line-scanning camera of the XY axis and the rotating shaft, the motion control of the XY axis and the rotating platform and the control of the line-scanning camera keep synchronism, one station meets the image taking requirement of the equipment, 2 detection stations are effectively reduced, the manufacturing cost of the equipment is effectively reduced, and the space occupied by the equipment is reduced.
The horizontal moving platform comprises an X-axis moving platform 8, a Y-axis moving platform 9 is installed at the upper end of the X-axis moving platform 8, and a supporting plate is installed on the Y-axis moving platform 9.
The line-scan camera 2 is fixedly connected to the support plate by four symmetrically arranged screws.
The worktable 1 is made of aluminum alloy.
A plurality of mounting holes are formed in the workbench 1 and the horizontal moving platform.
The working process comprises the following steps;
step 1, cutting an appearance cambered surface into N equal parts;
step 4, executing rotation;
step 9, integrating and uploading the pictures;
and step 10, ending.
In the invention, after a product 8 is conveyed in place from a previous station, the product 8 is adsorbed by an adsorption seat 7 at the bottom of the product, the adsorption seat 7 at the bottom of the product is superposed with the center of the product 8, and is driven by a rotating platform 6 to rotate, in the rotating process of the rotating platform 6, an X-axis moving platform 8 and a Y-axis moving platform 9 drive a line scanning camera 3, a line scanning lens and a line scanning light source 4 to perform line scanning photographing on the product 8, the relative motion track in the line scanning process moves according to the appearance of the product 8 on a rotating plane, and the line scanning camera 3 is triggered to photograph and take pictures at the same time, so that the collected pictures are finally collected into a flat-out picture, finally, the algorithm is used for calculating the defects of the flat-out picture according to the customer standard, and judging the OK and NG of the product, and the defect types which can be effectively monitored are: dents, dirt, black spots, scratches, black lines, scratches, burrs, off-colors, and the like; the neck of the image is taken by the motion compensation line-scanning camera of the XY axis and the rotating shaft, the motion control of the XY axis and the rotating platform and the control of the line-scanning camera keep synchronism, one station meets the image taking requirement of the equipment, 2 detection stations are effectively reduced, the manufacturing cost of the equipment is effectively reduced, and the space occupied by the equipment is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a picture device is swept to assembly line, a serial communication port, includes workstation (1), one side of workstation (1) is equipped with horizontal migration platform, the last fixedly connected with backup pad of horizontal migration platform, camera (2) are swept to the line that is used for shooing the interesting picture is installed to the upper end of backup pad, the end of making a video recording of camera (2) is swept to the line sets up towards workstation (1), camera (2) are swept to the line and the camera lens (3) are swept to the installation on the end of making a video recording, one side that the backup pad is close to workstation (1) is connected with wired light source (4) of sweeping, install a plurality of stations on workstation (1), every rotary platform (5) all install on the station, the output of rotary platform (5) is connected with product bottom and adsorbs seat (6), it has product (7) to adsorb on product bottom adsorbs seat (6).
2. An assembly line image scanning device according to claim 1, wherein the horizontal moving platform comprises an X-axis moving platform (8), a Y-axis moving platform (9) is mounted at the upper end of the X-axis moving platform (8), and the support plate is mounted on the Y-axis moving platform (9).
3. An in-line image scanning device according to claim 1, wherein the line scanner camera (2) is fixedly attached to the support plate by four symmetrically arranged screws.
4. An in-line image scanning device according to claim 1, wherein said table (1) is made of aluminum alloy.
5. An assembly line image scanning device according to claim 1, wherein the workbench (1) and the horizontal moving platform are provided with a plurality of mounting holes.
6. A pipeline map swipe apparatus, as claimed in claim 1, further comprising the steps of;
step 1, cutting an appearance cambered surface into N equal parts;
step 2, calculating the arc length of each cambered surface;
step 3, mapping to a rotating shaft to obtain a rotating angle;
step 4, executing rotation;
step 5, calculating the XY axis offset, and then compensating the offset by the XY axis;
step 6, triggering line scanning and photographing;
step 7, whether the acquisition is finished or not is judged, if the acquisition is not finished, the step 4 is executed, and the next step is executed after the acquisition is finished;
step 8, according to the same contents from the step 4 to the step 7, the surface collection of N arc lengths is completed one by one;
step 9, integrating and uploading the pictures;
and step 10, ending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110389787.5A CN112958482A (en) | 2021-04-12 | 2021-04-12 | Picture device is swept to assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110389787.5A CN112958482A (en) | 2021-04-12 | 2021-04-12 | Picture device is swept to assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112958482A true CN112958482A (en) | 2021-06-15 |
Family
ID=76281491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110389787.5A Pending CN112958482A (en) | 2021-04-12 | 2021-04-12 | Picture device is swept to assembly line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112958482A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100863700B1 (en) * | 2008-02-18 | 2008-10-15 | 에스엔유 프리시젼 주식회사 | Vision inspection system and method for inspecting workpiece using the same |
| CN103398669A (en) * | 2013-07-30 | 2013-11-20 | 深圳市大族激光科技股份有限公司 | Multi-axis linkage visual inspection method and equipment used for measuring free-form surface |
| CN107632025A (en) * | 2017-09-21 | 2018-01-26 | 征图新视（江苏）科技有限公司 | Curved surface high accuracy imaging system |
| CN209640238U (en) * | 2019-01-17 | 2019-11-15 | 东莞市三姆森光电科技有限公司 | NI Vision Builder for Automated Inspection for the detection of cambered surface appearance |
| WO2021003928A1 (en) * | 2019-07-09 | 2021-01-14 | 东莞市三姆森光电科技有限公司 | Constant linear velocity control method for detecting contour of workpiece |
| CN215314034U (en) * | 2021-04-12 | 2021-12-28 | 深圳市玻尔智造科技有限公司 | Picture device is swept to assembly line |
-
2021
- 2021-04-12 CN CN202110389787.5A patent/CN112958482A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100863700B1 (en) * | 2008-02-18 | 2008-10-15 | 에스엔유 프리시젼 주식회사 | Vision inspection system and method for inspecting workpiece using the same |
| CN103398669A (en) * | 2013-07-30 | 2013-11-20 | 深圳市大族激光科技股份有限公司 | Multi-axis linkage visual inspection method and equipment used for measuring free-form surface |
| CN107632025A (en) * | 2017-09-21 | 2018-01-26 | 征图新视（江苏）科技有限公司 | Curved surface high accuracy imaging system |
| CN209640238U (en) * | 2019-01-17 | 2019-11-15 | 东莞市三姆森光电科技有限公司 | NI Vision Builder for Automated Inspection for the detection of cambered surface appearance |
| WO2021003928A1 (en) * | 2019-07-09 | 2021-01-14 | 东莞市三姆森光电科技有限公司 | Constant linear velocity control method for detecting contour of workpiece |
| CN215314034U (en) * | 2021-04-12 | 2021-12-28 | 深圳市玻尔智造科技有限公司 | Picture device is swept to assembly line |
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