CN110167332A - A kind of placement head high-precision attachment correcting sheet - Google Patents
A kind of placement head high-precision attachment correcting sheet Download PDFInfo
- Publication number
- CN110167332A CN110167332A CN201711276987.XA CN201711276987A CN110167332A CN 110167332 A CN110167332 A CN 110167332A CN 201711276987 A CN201711276987 A CN 201711276987A CN 110167332 A CN110167332 A CN 110167332A
- Authority
- CN
- China
- Prior art keywords
- paster
- small
- big
- stain
- placement head
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/08—Monitoring manufacture of assemblages
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Operations Research (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The present invention discloses a kind of placement head high-precision attachment correcting sheet, including sheet glass, the sheet glass upper end is provided with paster, the sheet glass lower end is provided with lower paster, the upper paster includes the first big paster and the first small paster, the first big paster setting annular in shape, the first small rounded setting of paster, the first small paster is arranged in the first big paster the center point, multiple first stains are provided on the first big paster, first stain circumferentially array distribution centered on the first big paster center of circle, the lower paster includes the second largest paster and the second small paster, the second largest paster setting annular in shape, the second small rounded setting of paster, the second small paster is arranged in the second largest paster the center point, placement head high-precision attachment correcting sheet requires image recognition technology low, to camera light source each side Resolution requirement is low, efficient stable.
Description
Technical field
The present invention relates to a kind of placement head high-precision attachment correcting sheets.
Background technique
Most manufacturers, which have been used, at present is drawn, member with this patent similar techniques using IC model optical sheet glass
Part identification, compensation attachment, position identification, are passing through the current IC modeled glass piece of image recognition and deviations of actual position, are more than model
It encloses this and is superimposed error current with systematic error, re-execute and draw identification compensation attachment process, guarantee multiple mounting position
Deviation is in range, then current value is final attachment offset, and correction passes through.
All kinds of producers of corrective action process are almost the same, but have larger difference in IC model optical sheet glass and recognition methods
Different, the modeled glass piece of design abroad processes complexity, at high cost, since it needs to identify correlated characteristic pin, to image recognition
The high camera light source each side resolution requirement of technical requirements is high, increases exploitation and uses difficulty.
Summary of the invention
In view of this, it is an object of the present invention to provide a kind of pair of image recognition technology require it is low, camera light source each side is differentiated
Rate requires low, the placement head high-precision attachment correcting sheet of efficient stable.
In order to solve the above-mentioned technical problem, the technical scheme is that a kind of placement head high-precision attachment correcting sheet, packet
Sheet glass is included, the sheet glass upper end is provided with paster, and the sheet glass lower end is provided with lower paster, and the upper paster includes
First big paster and the first small paster, the first big paster setting annular in shape, the first small rounded setting of paster, institute
It states the first small paster setting and is provided with multiple first stains in the first big paster the center point, the first big paster, described the
Circumferentially array distribution, the lower paster include the second largest paster and the second small patch to one stain centered on the first big paster center of circle
Paper, the second largest paster setting annular in shape, the second small rounded setting of paster, the second small paster setting is the
Two big paster the center points, one end that the second small paster is arranged close to sheet glass are provided with multiple second stains, and described second
Stain circumferentially array distribution centered on the second small paster center of circle.
Further, first stain, the second stain are equipped with 4, second stain to the second small paster center of circle
Distance is greater than the radius of the first small paster.
Further, the described first small paster, the second small paster are arranged on the same axis.
Further, the described first big paster, the second small paster are white paster, the second largest paster and the first small patch
Paper is black sticker.
Further, first stain and the second stain diameter are 0.5mm.
Further, first stain is formed with the second stain using laser spraying.
In use, the feature coordinate identification of optical calibrater is imported computer, optics is carried out to related special dress target point
Identification can calculate current optical correcting sheet XY seat as long as the position coordinates of any 3 characteristic circles of identification by correcting algorithm
Mark and angle information, compare with target position information, compensate and pass through if error amount is in allowed band, if it exceeds permitting
Perhaps current error value is then superimposed by range with system compensation value, and simulation identification was entirely acted until meeting error range again
Cheng Jun is automatically performed.
The technology of the present invention effect major embodiment is in the following areas: using the paster of two kinds of colors of black and white, so that being respectively set
The first stain and the second stain on the first small paster, the second small paster it is more prominent, facilitate the optics of optical calibrater
Identification feature is had the mode of the optical signature of complicated analog chip shape different from design abroad, is used this using circle identification
Optical calibrater identification is more efficient, stablizes.
Detailed description of the invention
Fig. 1 is the overall structure figure that a kind of placement head high-precision of the present application mounts correcting sheet.
Fig. 2 is the structure chart of paster under a kind of placement head high-precision attachment correcting sheet of the present application.
Specific embodiment
Below in conjunction with attached drawing, a specific embodiment of the invention is described in further detail, so that technical solution of the present invention is more
It should be readily appreciated that and grasp.
As depicted in figs. 1 and 2, a kind of placement head high-precision attachment correcting sheet, including sheet glass 1,1 upper end of sheet glass
It is provided with paster 2,1 lower end of sheet glass is provided with lower paster 9, and the upper paster 2 includes that the first big paster 3 and first is small
Paster 4, the first big paster 3 setting annular in shape, the rounded setting of the first small paster 4, the first small paster 4 are set
It sets and is provided with multiple first stains 5 in the first big 3 the center point of paster, the first big paster 3, first stain 5 is with
Circumferentially array distribution, the lower paster 9 include the second largest paster 6 and the second small paster 7, institute centered on one big 3 center of circle of paster
The setting annular in shape of the second largest paster 6, the rounded setting of the second small paster 7 are stated, the second small paster 7 is arranged second
Big 6 the center point of paster, one end that the second small paster 7 is arranged close to sheet glass 1 are provided with multiple second stains 8, and described the
Two stains 8 circumferentially array distribution centered on second small 7 center of circle of paster.
First stain 5, the second stain 8 are equipped with 4, and the distance of the small paster 7 of second stain 8 to the second is greater than the
The radius of one small paster 4.
The first small paster 4, the second small setting of paster 7 are on the same axis.
First big 3, second 7 paper of small patch of paster are white paster, and the second largest paster 6 is with the first small paster 4
Black sticker.
First stain 5 and 8 diameter of the second stain are 0.5mm.
The first stain 5 and the second stain 8 are formed using laser spraying in the application, precision can achieve 0.01mm with
On.
In use, the feature coordinate identification of optical calibrater is imported computer, optics is carried out to related special dress target point
Identification can calculate current optical correcting sheet XY seat as long as the position coordinates of any 3 characteristic circles of identification by correcting algorithm
Mark and angle information, compare with target position information, compensate and pass through if error amount is in allowed band, if it exceeds permitting
Perhaps current error value is then superimposed by range with system compensation value, and simulation identification was entirely acted until meeting error range again
Cheng Jun is automatically performed.
The technology of the present invention effect major embodiment is in the following areas: using the paster of two kinds of colors of black and white, so that being respectively set
The first stain and the second stain on the first small paster, the second small paster it is more prominent, facilitate the optics of optical calibrater
Identification feature is had the mode of the optical signature of complicated analog chip shape different from design abroad, is used this using circle identification
Optical calibrater identification is more efficient, stablizes.
Certainly, above is representative instance of the invention, and in addition to this, the present invention can also have other a variety of specific implementations
Mode, all technical solutions formed using equivalent substitution or equivalent transformation, is all fallen within the scope of protection of present invention.
Claims (6)
1. a kind of placement head high-precision attachment correcting sheet, including sheet glass, it is characterised in that: the sheet glass upper end is provided with
Paster, the sheet glass lower end are provided with lower paster, and the upper paster includes the first big paster and the first small paster, and described first
The setting annular in shape of big paster, the first small rounded setting of paster, the first small paster setting is in the first big paster circle
At the heart, multiple first stains are provided on the first big paster, first stain is in centered on the first big paster center of circle
Circumference array distribution, the lower paster includes the second largest paster and the second small paster, the second largest paster setting annular in shape,
The second small rounded setting of paster, the second small paster are arranged in the second largest paster the center point, the second small paster
The one end for being arranged close to sheet glass is provided with multiple second stains, and second stain is centered on the second small paster center of circle in circle
All array distributions.
2. placement head high-precision attachment correcting sheet according to claim 1, it is characterised in that: first stain, second black
Point is equipped with 4, and the distance of second stain to the second small paster center of circle is greater than the radius of the first small paster.
3. placement head high-precision attachment correcting sheet according to claim 2, it is characterised in that: the first small paster, second
Small paster setting is on the same axis.
4. placement head high-precision attachment correcting sheet according to claim 3, it is characterised in that: the first big paster, second
Small paster is white paster, and the second largest paster and the first small paster are black sticker.
5. placement head high-precision attachment correcting sheet according to claim 4, it is characterised in that: first stain and second black
Spot diameter is 0.5mm.
6. placement head high-precision attachment correcting sheet according to claim 5, it is characterised in that: first stain and second black
Point is formed using laser spraying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711276987.XA CN110167332A (en) | 2017-12-06 | 2017-12-06 | A kind of placement head high-precision attachment correcting sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711276987.XA CN110167332A (en) | 2017-12-06 | 2017-12-06 | A kind of placement head high-precision attachment correcting sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110167332A true CN110167332A (en) | 2019-08-23 |
Family
ID=67640872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711276987.XA Pending CN110167332A (en) | 2017-12-06 | 2017-12-06 | A kind of placement head high-precision attachment correcting sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110167332A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120127894A (en) * | 2011-05-16 | 2012-11-26 | 주식회사 이씨글로벌 | Method for Displaying Proofreading Marks |
| CN202693127U (en) * | 2012-07-25 | 2013-01-23 | 深圳汉谱光彩科技有限公司 | Color temperature illuminometer of optimal cosine correction structure |
| CN104259655A (en) * | 2014-06-12 | 2015-01-07 | 上海功源自动化技术有限公司 | Correction method and device of high-precision wafer back-engraving centering system |
| CN106181024A (en) * | 2016-08-25 | 2016-12-07 | 关键应用科技股份有限公司 | Radium-shine bearing calibration |
| CN106289062A (en) * | 2016-09-30 | 2017-01-04 | 哈尔滨工业大学 | A kind of bearing calibration of benchmark camera side-play amount |
-
2017
- 2017-12-06 CN CN201711276987.XA patent/CN110167332A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120127894A (en) * | 2011-05-16 | 2012-11-26 | 주식회사 이씨글로벌 | Method for Displaying Proofreading Marks |
| CN202693127U (en) * | 2012-07-25 | 2013-01-23 | 深圳汉谱光彩科技有限公司 | Color temperature illuminometer of optimal cosine correction structure |
| CN104259655A (en) * | 2014-06-12 | 2015-01-07 | 上海功源自动化技术有限公司 | Correction method and device of high-precision wafer back-engraving centering system |
| CN106181024A (en) * | 2016-08-25 | 2016-12-07 | 关键应用科技股份有限公司 | Radium-shine bearing calibration |
| CN106289062A (en) * | 2016-09-30 | 2017-01-04 | 哈尔滨工业大学 | A kind of bearing calibration of benchmark camera side-play amount |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200730 Address after: 501, building a, No. 29, Dongyuan Road, Huangpu District, Guangzhou City, Guangdong Province Applicant after: GUANGDONG MOJE INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 528300 Two-storey 205 Units of the First Phase Workshop of Keying International Industrial Park, No. 7 Xinkai Road, Wusha Community Resident Committee, Daliang Street Office, Shunde District, Foshan City, Guangdong Province Applicant before: GUANGDONG HUAZHICHENG INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190823 |