KR970002970B1 - A system for inspecting the quality of printed material - Google Patents
A system for inspecting the quality of printed material Download PDFInfo
- Publication number
- KR970002970B1 KR970002970B1 KR1019930018827A KR930018827A KR970002970B1 KR 970002970 B1 KR970002970 B1 KR 970002970B1 KR 1019930018827 A KR1019930018827 A KR 1019930018827A KR 930018827 A KR930018827 A KR 930018827A KR 970002970 B1 KR970002970 B1 KR 970002970B1
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- KR
- South Korea
- Prior art keywords
- inspection
- main controller
- image processor
- moving
- ccd camera
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
- H04N1/00092—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for relating to the original or to the reproducing medium, e.g. imperfections or dirt
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
- H04N1/0057—Conveying sheets before or after scanning
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
Description
제1도는 본 발명의 구성도1 is a block diagram of the present invention
제2도는 본 발명에의 동작순서도2 is a flow chart of the operation of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 공급장치 11 : 공급용실린더10: supply device 11: supply cylinder
12 : 공급용메가진(MAGAZINE) 20, 21 : 흡착패드12: Supply MAGAZINE 20, 21: Adsorption pad
30 : 워크세트고정 및 이동장치 31 : 모터30: workset fixing and moving device 31: motor
40 : CCD카메라 50 : 수납장치40: CCD camera 50: storage device
51 : 수납용실린더 52 : 수납용메가진51: cylinder for storage 52: mega for storage
53 : 불량품처리함 60 : 메인콘트롤러 및 이미지프로세서53: Defective box 60: Main controller and image processor
70 : 조작스위치70: operation switch
본 발명은 각종 제품에 부착되는 스펙플레이트(SPEC PLATE) 라벨(LABEL)등의 인쇄상태를 검사하는 장치에 관한 것으로 특히 1차원 CCD카메라와 이미지프로세서를 이용하여 각종 검사대상물의 인쇄상태 및 결점을 자동으로 검사하여 무인자동화검사에 기여하기 위한 인쇄상태검사시스템에 관한 것이다.The present invention relates to an apparatus for inspecting the printing state of a spec plate label (LABEL), etc. attached to various products, and in particular, by using a 1-dimensional CCD camera and an image processor, the printing state and defects of various inspection objects are automatically detected. The present invention relates to a printing state inspection system for contributing to the unmanned automated inspection.
종래에는 제품에 부착되는 인쇄물에 대한 상태검사를 하기 위한 인쇄물검사는 작업자의 육안에 의한 목시검사가 주류를 이루었으므로 육안검사에 의한 품질 불균일과 생산량이 저하되고 계속적인 반복작업에 의해 작업을 기피하는 현상이 발생하고, 아예 검사를 하지 않아 대외적인 신뢰감이 저하되었던 것이다.In the past, the printed matter inspection for the inspection of the printed matter attached to the product is mainly performed by visual inspection by the operator's naked eye. Therefore, the quality unevenness and output decrease by the visual inspection and the work is avoided by continuous repetitive work. The phenomenon occurred and the external confidence was deteriorated because it was not tested at all.
본 발명에서는 1차원 CCD카메라와 이미지프로세서를 이용하여 각종 검사대상물의 인쇄상태 및 결점을 자동으로 검사하고 공급장치와 수납장치를 부가하여 무인자동화검사가 가능한 시스템을 제공하여 측정기준점의 동일화로 품질의 향상 및 균일화를 기대하는데 그 목적이 있다.In the present invention, by using a one-dimensional CCD camera and an image processor to automatically check the printing status and defects of various inspection objects, and to provide a system capable of unmanned automated inspection by adding a supply device and a receiving device to ensure the quality of the quality by the equalization of the measurement reference point The purpose is to expect improvement and uniformity.
이를 첨부도면에 의해 설명한다.This will be described with reference to the accompanying drawings.
작업자가 조작하기 위한 조작스위치(70)로 전체시스템을 제어하고 CCD카메라(40)로 부터 입력받은 화상데이타를 처리하는 메인콘트롤러 및 이미지프로세서(60)에 접속하고 상기 메인콘트롤러 및 이미지프로세서(60)를 검사대상물에 공급하는 공급장치(10)의 검사대상물을 쌓아 두는 공급용메가진(12)과 검사대인 워크세트고정 및 이동장치(30)와 검사가 끝난 대상물을 적재시키는 수납장치(50)의 양품을 적재시키는 수납용매가진(52)에 연결하고, 상기 공급장치(10)의 검사대상물을 이동시키는 공급용실린더(11)와 수납장치(50)의 검사가 끝난 대상물을 양품 및 불량품으로 분류하는 수납용실린더(51)에 검사대상물을 흡착시키는 흡착패드(20)(21)를 연결하여 워크세트고정 및 이동장치(30)의 검사대상물을 흡착하게 하고, 검사대상물을 정속으로 이동시키는 모터(31)를 워크세트고정 및 이동장치(30)에 접속하고 화상을 입력하는 CCD카메라(40)으로 워크세트고정 및 이동장치(30)의 검사대상물을 촬영하게 하여 메인콘트롤러 및 이미지 프로세서(60)에 연결하고 상기 수납장치(50)에 불량품을 적재시키는 불량품처리함(53)을 설치한다.The main controller and the image processor 60 are connected to the main controller and the image processor 60 which control the entire system with the operation switch 70 for the operator to operate and process the image data received from the CCD camera 40. Good quality of the supply mega 12 for stacking the test object of the supply device 10 for supplying the test object to the test object, the work set fixing and moving device 30 as the test table, and the storage device 50 for loading the test object. For storing the supply cylinder 11 for moving the inspection object of the supply device 10 and the inspected object of the storage device 50 to be classified as good or defective. The motor 31 which connects the suction pads 20 and 21 for adsorbing the inspection object to the molten cylinder 51 to adsorb the inspection object of the workset fixing and moving device 30 and moves the inspection object at a constant speed. Connected to the main controller and the image processor 60 by photographing the inspection object of the workset fixing and moving device 30 with the CCD camera 40 for inputting an image and inputting an image. The defective article processing box 53 for installing the defective article is installed in the storage device 50.
이하 본 발명의 작용 및 효과를 설명한다.Hereinafter will be described the operation and effect of the present invention.
조작스위치(70)의 스타트스위치가 작업자에 의해 눌려지면 메인콘트롤러 및 이미지프로세서(60)의 메인콘트롤러가 공급장치(10)내의 공급용 메가진(12)에 검사대상물 유, 무를 체크하여 없을시에는 검사대상물공급을 요구하고 검사대상물이 확인되면 공급실린더(1l)를 구동하여 흡착패드(20)로 공급용메가진(12)으로 부터 1장의 검사대상물을 흡착하여 워크세트고정 및 이동장치(30)의 기준점에 맞추어 놓는다.When the start switch of the operation switch 70 is pressed by the operator, the main controller and the main controller of the image processor 60 check the presence or absence of the inspection object in the supply magazine 12 in the supply device 10 When the inspection object is required and the inspection object is confirmed, the supply cylinder 1l is driven to adsorb one inspection object from the supply magazine 12 to the adsorption pad 20 to fix the work set and move the device 30. Set to the reference point.
검사대상물이 워크세트고정 및 이동장치(30)의 기준점 위에 놓여지면 워크고정용홀을 통해 진공흡착하여 검사대상물을 작업대인 워크세트고정 및 이동장치(30)에 고정시킨다.When the inspection object is placed on the reference point of the workset fixing and moving device 30, the suctioned object is vacuum-sucked through the work fixing hole to fix the inspection object to the workset fixing and moving device 30, which is a workbench.
따라서 검사대상물이 워크세트고정 및 이동장치(30)에 고정되면 모터(31)를 구동시켜 정속으로 검사대상물이 CCD카메라(40)를 통과시켜 상기 CCD카메라(40)에 입력된 화상을 메인콘트롤러 및 이미지프로세서(60)의 이미지프로세서에서 화상데이타를 처리하여 CCD카메라(40)밑을 검사대상물이 완전히 통과하면 수납장치(50)의 수납용실린더(51)가 구동되어 흡착패드(2l)로 검사대상물을 들어올려 불량품처리함(53)까지 이동한 다음 메인콘트롤러 및 이미지프로세서(60)의 판정결과에 따라 분류하여 불량품을 불량품처리함(53)에 적재시키고 양품은 수납용메가진(52)에 적재시킨다.Therefore, when the inspection object is fixed to the workset fixing and moving device 30, the motor 31 drives the inspection object to pass the CCD camera 40 at a constant speed so that the image input to the CCD camera 40 is inputted to the main controller. When the inspection object passes completely under the CCD camera 40 by processing the image data in the image processor of the image processor 60, the storage cylinder 51 of the storage device 50 is driven to the inspection object with the suction pad 2l. Lift and move to the defective product handling box 53 and classify it according to the determination result of the main controller and the image processor 60 to load the defective product in the defective product processing box 53 and to store the good product in the storage magazine 52. .
상술한 바와같이 본 발명은 측정기준점의 동일화로 품질향상 및 균일화를 가져오고 전수검사와 검사균일화에 의한 대외적인 신뢰감이 상승되며 검사결과에 대한 데이타화가 가능하므로 통계처리가 용이하고 무인검사가 가능하여 작업자의 기피공정해소 및 생산계획 통제가 가능한 유익한 발명이다.As described above, the present invention brings quality improvement and uniformity by the equalization of the measurement reference point, and increases the external confidence by the whole inspection and the inspection uniformity, and the data of the inspection result is possible, so that the statistical processing is easy and the unmanned inspection is possible. It is a beneficial invention that can eliminate the avoidance process of workers and control the production plan.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930018827A KR970002970B1 (en) | 1993-09-17 | 1993-09-17 | A system for inspecting the quality of printed material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930018827A KR970002970B1 (en) | 1993-09-17 | 1993-09-17 | A system for inspecting the quality of printed material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950010649A KR950010649A (en) | 1995-04-28 |
| KR970002970B1 true KR970002970B1 (en) | 1997-03-13 |
Family
ID=19363829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930018827A KR970002970B1 (en) | 1993-09-17 | 1993-09-17 | A system for inspecting the quality of printed material |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970002970B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180096958A (en) * | 2017-02-22 | 2018-08-30 | 권기완 | Apparatus for inspecting trump card |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH696527A5 (en) * | 2003-05-16 | 2007-07-31 | Bobst Sa | A method of quality control of flat elements and device for implementing this method. |
| KR101100453B1 (en) | 2008-09-18 | 2011-12-29 | 주식회사 엘지화학 | Thermoplastic Resin Composition Having Superior Flame Retardany, Coloring Property And Scratch-resistance |
-
1993
- 1993-09-17 KR KR1019930018827A patent/KR970002970B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180096958A (en) * | 2017-02-22 | 2018-08-30 | 권기완 | Apparatus for inspecting trump card |
Also Published As
| Publication number | Publication date |
|---|---|
| KR950010649A (en) | 1995-04-28 |
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