CN204165907U - A LOGO detector for electronic products - Google Patents
A LOGO detector for electronic products Download PDFInfo
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- CN204165907U CN204165907U CN201420618744.5U CN201420618744U CN204165907U CN 204165907 U CN204165907 U CN 204165907U CN 201420618744 U CN201420618744 U CN 201420618744U CN 204165907 U CN204165907 U CN 204165907U
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- 238000011179 visual inspection Methods 0.000 claims 1
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Abstract
本实用新型公开一种电子产品LOGO检测仪，包括支架，设置于电子产品的生产流水线的传送带上；视觉检测装置，安装于支架上，用于拍摄电子产品的LOGO和提取LOGO图像信息；工控机，安装于支架上，与视觉检测装置连接，用于分析视觉检测装置提取的图形信息和控制视觉检测装置的拍摄作业；报警灯，与工控一体机连接；和剔除装置，用于将不良产品移出生产流水线的传送带，其适用于匹配检测电子产品上印刷LOGO的有无、印刷LOGO的图案和字符的正误以及印刷的品质，可在线剔除不良品，确保出厂产品质量，保证批量生产时品质一致性；同时，设备结构简单，投资小，可大幅降低人工成本，检测速度和检测精度远高于人工检测。
The utility model discloses a LOGO detector for electronic products, which comprises a bracket, which is arranged on the conveyor belt of the production line of the electronic product; a visual detection device, which is installed on the bracket, and is used for photographing the LOGO of the electronic product and extracting LOGO image information; an industrial computer , installed on the bracket, connected with the visual detection device, used to analyze the graphic information extracted by the visual detection device and control the shooting operation of the visual detection device; the alarm light, connected with the industrial control all-in-one machine; and the rejecting device, used to remove defective products The conveyor belt of the production line is suitable for matching and detecting the presence or absence of printed LOGO on electronic products, the correctness and error of printed LOGO patterns and characters, and the quality of printing. It can eliminate defective products online to ensure the quality of ex-factory products and ensure the consistency of quality during mass production. ; At the same time, the equipment has a simple structure and small investment, which can greatly reduce labor costs, and the detection speed and detection accuracy are much higher than manual detection.
Description
Technical field
The utility model relates to LOGO detection technique field, discloses a kind of electronic product LOGO detector especially.
Background technology
LOGO is the foreign language abbreviation of logo or trade mark, is the abbreviation of LOGO, type, plays and have the identification of company and the effect of popularization to logo, consumer can be allowed to remember company's main body and brand culture by the logo of image.Publicity for electronic product is promoted, and the LOGO on it plays indispensable effect especially.
The main method with printing makes company LOGO be presented on the electronic products such as mobile phone, Pad, telephone set and router in the market.But due to the inherent shortcoming of typography, there is biting, print bad situation in electronic product unavoidably, has a strong impact on the outward appearance of electronic product and the overall image of brand.For this problem, a lot of brand company adopts the mode of hand inspection to detect the quality of printed matter at present, this reduces the fraction defective of product to a certain extent, but it is slow to there is manual detection speed in manual detection, examination criteria affects by personnel and is difficult to unification, and personnel's fatiguability causes the problems such as the difficult to govern control of quality of producing in batches.
Patent CN 201449272U discloses a kind of Full-automatic mobile phone vision tester, comprise computer system, control system, mechanical system and vision system, described computer system memory storage template, computer system sends sense command to control system, described control system connects and controls the mechanical movement of mechanical system, connects and control vision system to carry out image sampling.But there is complicated operation in it, debugging trouble, and the problem that versatility is not high.
Patent CN202494472U discloses a kind of vision-based detection and device for eliminating of axial electron device, the support two comprising support one and be positioned on the right side of support one, the middle and upper part of support one is provided with video camera, and video camera bottom is provided with camera lens, and the below of camera lens is provided with flashlamp and photoelectric sensor; Support two is provided with cylinder, and cylinder is connected with gas path control valve, and cylinder bottom is connected with pressure head, is provided with cover plate bottom pressure head; Be provided with transmission chain bottom support one and support two, below transmission chain and the position being positioned at support two is provided with chain back-up block, chain back-up block is provided with hook.But it exists poor universality, problem can not be used online.
Utility model content
The purpose of this utility model is to provide a kind of electronic product LOGO detector, and the structure adopting vision detection system and warning device, device for eliminating to combine, can reject defective products online, guarantee product quality of dispatching from the factory, quality consistency when ensureing to produce in batches; Meanwhile, device structure is simple, and invest little, significantly can reduce cost of labor, detection speed and accuracy of detection are far above manual detection.
A kind of electronic product LOGO detector that the utility model provides, is applicable to matching detection electronic product prints the presence or absence of LOGO, the printing pattern of LOGO and the quality of correcting errors and printing of character, comprises
Support, is arranged on the travelling belt of the production line of electronic product;
Vision inspection apparatus, is installed on support, for taking the LOGO of electronic product and extracting LOGO image information;
Industrial computer, is installed on support, is connected with vision inspection apparatus, for analyzing the graphical information that vision inspection apparatus extracts and the shooting operation controlling vision inspection apparatus;
Alarm lamp, is connected with industrial control all-in-one machine; With
Device for eliminating, for shifting out the travelling belt of production line by bad product.
LOGO image information on vision inspection apparatus shooting electronic product is sent to industrial computer and carries out image comparison analysis, to determine whether qualified images.If qualified images, then electronic product smooth electronic product LOGO detector and flow into next process; If defective image, then industrial computer indication warning lamp warning, device for eliminating action print bad electronic product to reject LOGO.
Preferably, described vision inspection apparatus comprises
LED light source, for irradiating the LOGO on electronic product surface;
Industrial camera, for taking the LOGO image of electronic product;
Industrial lens, matches with industrial camera and arranges; With
Photoelectric sensor, for extracting image information and the notice industrial camera shooting operation of industrial camera shooting.
Electronic product on streamline is through electronic product LOGO detector, photoelectric sensor senses passing through of electronic product, and irradiate the condition of electronic product LOGO imaging surface at LED light source under, industrial camera is taken it, and dependent image data is transferred to photoelectric sensor.
Preferably, described device for eliminating comprises
Slide rail, is across the travelling belt of the production line of electronic product;
Cylinder, is installed on slide rail;
Slippery fellow, is connected with cylinder, can slide along slide rail or stretch up and down perpendicular to slide rail under air cylinder driven; With
Sucker, be located on slippery fellow, sucker is preferably vacuum cup, is connected with vacuum cup solenoid valve by tracheae, when there being the defective signal of product, draws and release electronic product.
When receiving the rejecting action that industrial computer sends, sucker is also displaced downwardly to the surface of electronic product by cylinder action, draws electronic product, then slides along slide rail, LOGO is printed bad electronic product and shift out production line.
Preferably, described electronic product LOGO detector also comprises shell, and the top of sheet metal shell is located at by described alarm lamp.
The beneficial effects of the utility model have:
1, the main presence or absence of testing product Surface L OGO, the silk-screen quality, character, pattern, product batch mixing etc. of LOGO, the quality of product of guaranteeing to dispatch from the factory and accuracy.
2, the structure adopting vision detection system and warning device, device for eliminating to combine, can reject defective products online, guarantee product quality of dispatching from the factory, quality consistency when ensureing to produce in batches.
3, its device structure is simple, and invest little, significantly can reduce cost of labor, detection speed and accuracy of detection are far above manual detection; Precision reaches 1mm × 1mm or 2mm × 2mm; The fastest detection speed can reach 500ms/Pc.
4, detection efficiency is far above manual detection, and in product normally placement situation, Detection accuracy reaches more than 99.8%, and Product checking False Rate is lower than 2%.
5, detect the defective products occurring LOGO image, computer interface display NG result, simultaneously alarm lamp are reported to the police and are rejected defective products online, avoid the outflow of defective products.
6, the software operation of this LOGO detector is simple, and hardware needs the place that regulates fewer, and when turning line, overall adjusting machine time is shorter, and after employee is skilled, a few minutes are just adjustable complete.
7, this LOGO detector can adaptive multiple electronic product or other shapes similar, the product that testing requirement is similar.And this LOGO detects ceremony frame and uses on a production line, more convenient.
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of electronic product LOGO detector of the present utility model.
Fig. 2 is the inner structure schematic diagram of electronic product LOGO detector of the present utility model.
In figure, 1-shell, 2-support, 4-industrial computer, 5-alarm lamp, 6-device for eliminating; 31-light source, 32-camera, 33-camera lens, 34-photoelectric sensor.
Embodiment
The present embodiment is the utility model preferred implementation, and other its principles all are identical with the present embodiment or approximate with basic structure, all within the utility model protection domain.
Incorporated by reference to referring to accompanying drawing 1 to 2, electronic product LOGO detector of the present utility model, is applicable to matching detection electronic product prints the presence or absence of LOGO, the printing pattern of LOGO and the quality of correcting errors and printing of character, comprises
The sheet metal shell 1 of square,
Support 2, is arranged on the travelling belt of the production line of electronic product;
Vision inspection apparatus, is installed on support, for taking the LOGO of electronic product and extracting LOGO image information;
Industrial computer 4, is installed on support, is connected with vision inspection apparatus, for analyzing the graphical information that vision inspection apparatus extracts and the shooting operation controlling vision inspection apparatus;
Alarm lamp 5, is located at the top of sheet metal shell, is connected with industrial control all-in-one machine; With
Device for eliminating 6, for shifting out the travelling belt of production line by bad product;
Wherein, vision inspection apparatus comprises
LED light source 31, for irradiating the LOGO on electronic product surface;
Industrial camera 32, for taking the LOGO image of electronic product;
Industrial lens 33, matches with industrial camera and arranges; With
Photoelectric sensor 34, for extracting image information and the notice industrial camera shooting operation of industrial camera shooting;
Wherein, device for eliminating 6 comprises
Slide rail, is across the travelling belt of the production line of electronic product;
Cylinder, is installed on slide rail;
Slippery fellow, is connected with cylinder, can slide along slide rail or stretch up and down perpendicular to slide rail under air cylinder driven; With
Sucker, is located on slippery fellow, for drawing electronic product.
On vision inspection apparatus shooting electronic product
Electronic product on streamline is through electronic product LOGO detector, photoelectric sensor senses passing through of electronic product, and irradiate the condition of electronic product LOGO imaging surface at LED light source under, industrial camera is taken it, and dependent image data is transferred to photoelectric sensor.
LOGO image information is sent to industrial computer and carries out image comparison analysis, to determine whether qualified images by photoelectric sensor.If qualified images, then electronic product smooth electronic product LOGO detector and flow into next process; If defective image, then industrial computer indication warning lamp warning, device for eliminating action print bad electronic product to reject LOGO.
When receiving the rejecting action that industrial computer sends, sucker is also displaced downwardly to the surface of electronic product by cylinder action, draws electronic product, then slides along slide rail, LOGO is printed bad electronic product and shift out production line.
Above disclosedly be only preferred embodiment of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618744.5U CN204165907U (en) | 2014-10-18 | 2014-10-18 | A LOGO detector for electronic products |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618744.5U CN204165907U (en) | 2014-10-18 | 2014-10-18 | A LOGO detector for electronic products |
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| CN204165907U true CN204165907U (en) | 2015-02-18 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105388158A (en) * | 2015-12-09 | 2016-03-09 | 苏州索力旺新能源科技有限公司 | Mechanism capable of rapidly judging quality of tin plating |
| CN105445286A (en) * | 2015-11-10 | 2016-03-30 | 沈阳建筑大学 | Method and device for detecting quality defects of mark on glass fuse tube products |
| CN106241278A (en) * | 2016-07-29 | 2016-12-21 | 深圳市佳康捷科技有限公司 | bar code scanning detection device |
| CN107345790A (en) * | 2017-07-11 | 2017-11-14 | 合肥康之恒机械科技有限公司 | A kind of electronic product detector |
| CN108388856A (en) * | 2018-02-11 | 2018-08-10 | 天津市吉赫科技有限公司 | The detection device and detection method identified for product casing character and graphic and version |
| CN109187562A (en) * | 2018-10-16 | 2019-01-11 | 刘志军 | A kind of electronic product LOGO detection machine |
| CN110857916A (en) * | 2018-08-24 | 2020-03-03 | 深圳市佳康捷科技有限公司 | Six LOGO detection machines |
| CN113030104A (en) * | 2021-03-05 | 2021-06-25 | 厦门大学 | Product quality inspection device and method based on liquid crystal screen mark of image processing |
-
2014
- 2014-10-18 CN CN201420618744.5U patent/CN204165907U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445286A (en) * | 2015-11-10 | 2016-03-30 | 沈阳建筑大学 | Method and device for detecting quality defects of mark on glass fuse tube products |
| CN105388158A (en) * | 2015-12-09 | 2016-03-09 | 苏州索力旺新能源科技有限公司 | Mechanism capable of rapidly judging quality of tin plating |
| CN106241278A (en) * | 2016-07-29 | 2016-12-21 | 深圳市佳康捷科技有限公司 | bar code scanning detection device |
| CN107345790A (en) * | 2017-07-11 | 2017-11-14 | 合肥康之恒机械科技有限公司 | A kind of electronic product detector |
| CN108388856A (en) * | 2018-02-11 | 2018-08-10 | 天津市吉赫科技有限公司 | The detection device and detection method identified for product casing character and graphic and version |
| CN110857916A (en) * | 2018-08-24 | 2020-03-03 | 深圳市佳康捷科技有限公司 | Six LOGO detection machines |
| CN109187562A (en) * | 2018-10-16 | 2019-01-11 | 刘志军 | A kind of electronic product LOGO detection machine |
| CN113030104A (en) * | 2021-03-05 | 2021-06-25 | 厦门大学 | Product quality inspection device and method based on liquid crystal screen mark of image processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN PRINTCHECKER INTELLIGENT TECHNOLGY CO., L Free format text: FORMER OWNER: LI DONGYA Effective date: 20150417 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150417 Address after: 1 Building 29, 8288 town of Dayun software, No. 518000 Longgang Road, Longgang District, Shenzhen, Guangdong Patentee after: SHENZHEN PRINTCHECKER INTELLIGENT TECHNOLOGY CO.,LTD. Address before: 518000 Dongfeng Building, No. 2 Yan Nan Road, Shenzhen, Guangdong, Futian District Patentee before: Li Dongya |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 1 Building 29, 8288 town of Dayun software, No. 518000 Longgang Road, Longgang District, Shenzhen, Guangdong Patentee after: SHENZHEN JEENEW INTELLIGENT EQUIPMENT CO.,LTD. Address before: 1 Building 29, 8288 town of Dayun software, No. 518000 Longgang Road, Longgang District, Shenzhen, Guangdong Patentee before: SHENZHEN PRINTCHECKER INTELLIGENT TECHNOLOGY CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150218 |