CN100430693C - Sheet material positioning method through double location mark in combination with image taking by photographic arrangement - Google Patents
Sheet material positioning method through double location mark in combination with image taking by photographic arrangement Download PDFInfo
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- CN100430693C CN100430693C CNB2004100287760A CN200410028776A CN100430693C CN 100430693 C CN100430693 C CN 100430693C CN B2004100287760 A CNB2004100287760 A CN B2004100287760A CN 200410028776 A CN200410028776 A CN 200410028776A CN 100430693 C CN100430693 C CN 100430693C
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- sheet material
- camera
- telltale
- capture
- display screen
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- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
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Abstract
The present invention relates to a sheet material positioning method for a photographic device to pick up images by matching with double positioning marks. Double positioning marks are used for matching with at least one photographic device and a display screen, and a photographic mode is used for matching with a referential sheet material to define a referential position for positioning and fixing the photographic device. Moreover, the two positioning marks on the referential sheet material are photographed for picking up images which are used as referential images displayed on the display screen, and afterwards, images are picked up from two positioning marks on a sheet material to be positioned as images to be positioned and are displayed on the display screen. The position of the sheet material to be positioned is adjusted to make the images to be positioned on the display screen overlapped with the referential images, namely that the sheet material to be positioned can be adjusted to the referential position for completing positioning.
Description
Technical field
The present invention is relevant with the location technology of sheet material, more detailed it, be to refer to that a kind of pair of telltale mark cooperates the sheet material localization method of camera capture.
Background technology
Press, TaiWan, China announces the 536th, No. 625 " electrical connection arrangement " patents of invention, expose probe unit and dependency structure thereof that crystal liquid substrate is connected, Fig. 6 is that the mark that shows this case keeps tool 64, glass plate class transparent panel 62 with crosswise initial point mark 60, after keeping tool 64 to be positioned normal place this mark, as long as the cross mark on the crystal liquid substrate 12 14 is aligned with this crosswise initial point mark 60, but again by the transparent effect of its transparent panel 62, utilize camera or visual its alignment by the top, can be with crystal liquid substrate in alignment with the tram, so that test or processing procedure that other need be located.
Yet, except that aforementioned manner, still have other kinds mode also can reach the effect of location, and aforesaid mode is to increase by a mark to keep tool 64, the restriction that may cause the crystal liquid substrate superjacent air space to use above crystal liquid substrate.
Summary of the invention
Fundamental purpose of the present invention is promptly providing a kind of pair of telltale mark to cooperate the sheet material localization method of camera capture, and they are different with the locator meams of before taking off, and have advantages of good positioning effect equally.
A time purpose of the present invention is at the sheet material localization method that provides a kind of pair of telltale mark to cooperate the camera capture, wherein: can not cause restriction in the use to the space of crystal liquid substrate top.
Edge is, for reaching above-mentioned purpose, the sheet material localization method that cooperates the camera capture according to a kind of pair of telltale mark provided by the present invention, include the following step: A, setting reference position: a1. purchase a benchmark sheet material and are placed in a movable cushion cap, have two telltale marks on this benchmark sheet material, purchase at least one camera in order to this two telltale mark is carried out capture; A2. adjust this benchmark sheet material to the reference position, and the position of adjusting this camera is located at this two specifically labelled top, and can carries out capture, and this camera is fixed in this position this two telltale mark; A3. with this camera this two telltale mark is obtained reference images, this reference images is to go on record and be shown in fixed position on the display screen; B, sheet material to be positioned location: b1. change a sheet material to be positioned to this activity cushion cap, have two telltale marks on this sheet material to be positioned and carry out capture for this camera; B2. with this camera this two telltale mark on this sheet material to be positioned is obtained image to be positioned, and be shown on this display screen; B3. adjusted the position of this sheet material to be positioned by this activity cushion cap, this image to be positioned is moved on this display screen, and make this image to be positioned and this reference images overlapping, at this moment, this sheet material to be positioned promptly is positioned at the reference position; By above-mentioned steps, can utilize two telltale marks sheet material to be positioned to be adjusted to the reference position, to carry out follow-up detection action by camera style.
Description of drawings
In order to describe characteristics of the present invention place in detail, below in conjunction with two preferred embodiments and conjunction with figs. explanation as after, wherein:
Fig. 1 is the block diagram of the present invention's first preferred embodiment;
Fig. 2 is the action synoptic diagram of the present invention's first preferred embodiment;
Fig. 3 is the action synoptic diagram of the present invention's first preferred embodiment, shows the state that sheet material to be positioned is provided with;
Fig. 4 is the action synoptic diagram of the present invention's first preferred embodiment, shows the reference images on this display screen and the state of sheet material image overlap to be positioned;
Fig. 5 is the action synoptic diagram of the present invention's second preferred embodiment;
Fig. 6 is the synoptic diagram that known mark keeps tool.
Embodiment
See also Fig. 1 to Fig. 3, a kind of pair of telltale mark that a preferred embodiment of the present invention provided cooperates the sheet material localization method of camera capture, consists predominantly of the following step:
A, setting reference position:
A1. as shown in Figure 2, purchase a benchmark sheet material 21 and be placed in a movable cushion cap 23, have at least two telltale marks 22 on this benchmark sheet material 21; Purchasing two cameras 25, is to be CCD charge-coupled device (CCD) phtographic lens in the present embodiment, in order to respectively this two telltale mark 22 is carried out capture;
A2. adjust this benchmark sheet material 21 to the reference position, and the position of adjusting this two camera 25 makes it carry out capture to this two telltale mark 22, and this camera 25 is fixed in this position;
A3. respectively this two telltale mark 22 is obtained reference images 2 with this two camera 25
6, this two reference images 26 is to go on record and the fixed position that is shown on the display screen 27 can not moved;
B, sheet material to be positioned location:
B1. as shown in Figure 3, a sheet material 31 to be positioned is changed to this activity cushion cap 23, had telltale mark 3 on this sheet material 31 to be positioned equally with benchmark sheet material 21 same positions
2, can carry out capture respectively for this two camera 25;
B2. respectively this two telltale mark 32 on this sheet material 31 to be positioned is obtained image 36 to be positioned with this two camera 25, and be shown on this display screen 27;
B3. as Fig. 3 to shown in Figure 4, adjust the position of this sheet material 31 to be positioned by this activity cushion cap 23, this image 36 to be positioned is moved on this display screen 27, and makes itself and this base penumbra overlapping as 26, at this moment, this sheet material 31 to be positioned promptly is positioned at the reference position;
By above-mentioned steps, can utilize two telltale marks 2232 to cooperate and hang image device 25 and display screen 27, by camera style, make the usefulness of a reference position for follow-up sheet material to be positioned 31 location, as long as reference images 26 is shown on this display screen 27, and these camera 25 maintenances are motionless, just can continually be used for calibrating sheet material 31 to be positioned, make it can be adjusted to the reference position, to carry out follow-up detection action.
Please consult Fig. 5 again, a kind of pair of telltale mark that the present invention's second preferred embodiment is provided cooperates the sheet material localization method of camera capture, takes off embodiment before mainly generally being same as, and difference is:
Take off embodiment before the use-pattern of this second embodiment generally is same as, hold and do not give unnecessary details.
Via above-mentioned step, the producible advantage of the present invention is: the side that utilizes photography capture location Formula can see through camera and photograph, and directly in the check and correction of the enterprising line position of display screen, not need The existing mark taken off is set in addition again keeps, the operator only need see and look display screen and operate, and gets final product Finish the location, and can not cause restriction in the use to the space of crystal liquid substrate top.
Claims (4)
1. the sheet material localization method of two telltale marks cooperation camera capture is characterized in that, includes the following step:
A, setting reference position:
A1. purchase a benchmark sheet material and be placed in a movable cushion cap, have two telltale marks on this benchmark sheet material, purchase at least one camera in order to this two telltale mark is carried out capture;
A2. adjust this benchmark sheet material to the reference position, and the position of adjusting this camera is located at this two specifically labelled top, and can carries out capture, and this camera is fixed in this position this two telltale mark;
A3. with this camera this two telltale mark is obtained reference images, this reference images is to go on record and be shown in fixed position on the display screen;
B, sheet material to be positioned location:
B1. a sheet material to be positioned is changed to this activity cushion cap, had two telltale marks on this sheet material to be positioned and carry out capture for this camera;
B2. with this camera this two telltale mark on this sheet material to be positioned is obtained image to be positioned, and be shown on this display screen;
B3. adjusted the position of this sheet material to be positioned by this activity cushion cap, this image to be positioned is moved on this display screen, and make this image to be positioned and this reference images overlapping, at this moment, this sheet material to be positioned promptly is positioned at the reference position;
By above-mentioned steps, can utilize two telltale marks sheet material to be positioned to be adjusted to the reference position, to carry out follow-up detection action by camera style.
2. the sheet material localization method that cooperates the camera capture according to described pair of telltale mark of claim 1, it is characterized in that, wherein in step a1 and step b1: be respectively two telltale marks on this benchmark sheet material or the sheet material to be positioned to be carried out capture with two cameras.
3. cooperate the sheet material localization method of camera capture according to described pair of telltale mark of claim 1, it is characterized in that wherein: this camera is to be a CCD charge-coupled device (CCD) phtographic lens.
4. cooperate the sheet material localization method of camera capture according to the described pair of telltale mark of claim 1, it is characterized in that, wherein in step a2: when capture, this camera be positioned at this specifically labelled directly over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100287760A CN100430693C (en) | 2004-03-17 | 2004-03-17 | Sheet material positioning method through double location mark in combination with image taking by photographic arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100287760A CN100430693C (en) | 2004-03-17 | 2004-03-17 | Sheet material positioning method through double location mark in combination with image taking by photographic arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1670608A CN1670608A (en) | 2005-09-21 |
| CN100430693C true CN100430693C (en) | 2008-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100287760A Expired - Fee Related CN100430693C (en) | 2004-03-17 | 2004-03-17 | Sheet material positioning method through double location mark in combination with image taking by photographic arrangement |
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| Country | Link |
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| CN (1) | CN100430693C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101146413B (en) * | 2006-09-12 | 2010-09-29 | 颜陈祥 | Positioning combined device and method of circuit board |
| TWI517670B (en) * | 2012-12-28 | 2016-01-11 | 財團法人工業技術研究院 | Automatic calibration for vehicle camera and image conversion method and device applying the same |
| CN107685007A (en) * | 2016-08-04 | 2018-02-13 | 盟立自动化股份有限公司 | The alignment method of double pick-up lens alignment methods, contraposition coating method and substrate |
| CN106900142A (en) * | 2016-09-09 | 2017-06-27 | 村木股份有限公司 | It is applied to the automatic conveying device of multilayer circuit twist drill target drone |
| CN109759712B (en) * | 2019-03-18 | 2020-12-08 | 深圳晶森激光科技股份有限公司 | Screen laser processing positioning method and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05110296A (en) * | 1991-10-12 | 1993-04-30 | Nippon Avionics Co Ltd | Electronic part positioning method and equipment |
| JPH0634578A (en) * | 1992-07-14 | 1994-02-08 | Kobe Steel Ltd | Structure detector for circuit board |
| CN1145853A (en) * | 1995-06-22 | 1997-03-26 | 波利格拉姆国际控股公司 | Method of exactly aligning printing image relative to geometrically correct print position of printing machine |
| CN1501770A (en) * | 2002-11-13 | 2004-06-02 | ��ʿ��е������ʽ���� | Correcting method and apparatus for electronic components mounting apparatus |
-
2004
- 2004-03-17 CN CNB2004100287760A patent/CN100430693C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05110296A (en) * | 1991-10-12 | 1993-04-30 | Nippon Avionics Co Ltd | Electronic part positioning method and equipment |
| JPH0634578A (en) * | 1992-07-14 | 1994-02-08 | Kobe Steel Ltd | Structure detector for circuit board |
| CN1145853A (en) * | 1995-06-22 | 1997-03-26 | 波利格拉姆国际控股公司 | Method of exactly aligning printing image relative to geometrically correct print position of printing machine |
| CN1501770A (en) * | 2002-11-13 | 2004-06-02 | ��ʿ��е������ʽ���� | Correcting method and apparatus for electronic components mounting apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1670608A (en) | 2005-09-21 |
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Granted publication date: 20081105 Termination date: 20130317 |