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Visual inspection system of stamping parts size of stamping machine

Visual inspection system of stamping parts size of stamping machine

2021-06-23
For the visual inspection of the size and defect of the stamping parts of the press, Xinwei Vision has developed a set of automatic visual inspection system SVMS, which has been widely used in several automation equipment manufacturers. 5-25-3 5-4 System solutions: 1. Adopt 5 million high-speed industrial camera, Gigabit Ethernet interface, stable data transmission. 2. 25mm fixed focal length industrial lens, capturing the full resolution of mega-pixel cameras, low distortion rate (less than 1.0%), locking adjustment screws for focus and aperture, and high contrast and sharpness images across the entire screen . 3. 150mm LED industrial backlight: AFT-BL series LED backlight is composed of high-brightness, long-life LED light-emitting tubes, which can fully highlight the contour information of the measurement or detection object. 4. 14-inch touchable integrated industrial computer processor, 2* Gigabit Ethernet port, 8 input and 8 output I/O card, RS232\485 interface, Intel Core I7, 3rd generation desktop processor, dual-core four-thread, 3M cache, Main frequency 3.3GHz, 2G memory, 500G mechanical hard drive. 5. Independently develop intelligent software. System functions: 1. Strip size detection, hole diameter detection; 2. The connection between the holes is broken, and the two holes are not well stamped and combined for detection; 3. Detection of the number of holes; 4. Detect the position of the material belt, send data and adjust the PLC control system accordingly; 5. Detection accuracy: 0.03mm; 6. Automatic rejection, alarm signal output, bad statistics and storage of bad data. System Features: 1. Detection rate: 100% defective detection 2. No contact, no interference 3. It can detect multiple rows of holes at the same time, 0.2 seconds/piece 4. Weishi intelligent software, modularized software operation, simple and easy to learn, the operator can get started in 10 minutes 5. It is suitable for the detection of any shape stamping parts and any hole 6. Visual monitoring, real-time visibility of current product production quality.
Robot vision system guides positioning and grasping

Robot vision system guides positioning and grasping

2021-06-23
With the continuous development of industrial technology, industrial robots (manipulators) have become the core components of smart factories; from the Tesla smart factory last year, the processing and assembly smart factories of different car brands, and even the Xiaomi "Black Light Factory" announced by Lei Jun (The efficiency is more than 60% higher than that of the traditional factory), the application transformation of the production line of the manipulator has become an important trend for enterprises to improve production efficiency and reduce costs. To Robot vision system In the transformation of industrial robots (manipulators) application projects, the core is the vision guided positioning system, which mainly includes technologies such as dynamic tracking and positioning, precise positioning and assembly, and precise position adjustment. At present, a set of robot visual positioning system with excellent performance, strong compatibility, convenient application, and high positioning accuracy has become a popular focus and demand point of production line transformation. To Robot vision system vision guidance The "Manipulator Vision System" launched by Vision Intelligence is fully compatible with industrial manipulators from domestic and foreign manufacturers, and can be equipped with 4 cameras to work at the same time to generate 360° images without dead angles. The grasping and detection are not affected by the position of the workpiece. Realize functions such as dynamic tracking and positioning, precise positioning and assembly, and precise position adjustment. 1 Fully compatible with mainstream manipulators and PLC control systems PLC control system The robot vision system is fully compatible with mainstream robots and PLC control systems such as ABB, KUKA, FANUC, MITSUBISHI, EPSON, YAMAHA, DENSO, SIEMENS, OMRON, DELTA, Panasonic, etc. Through system configuration, the task configuration of the vision robot is completed to realize intelligent production . To 2 Powerful functions, full-scene application Robot vision system application case For different application scenarios, the robot vision system can meet the needs of robot multi-camera application positioning, dynamic positioning and grasping, and posture adjustment positioning. Through the core algorithm of Weishi Intelligent Manufacturing, the robot vision system is widely used in lamination positioning, printing positioning, assembly positioning, and picking positioning. At the same time, it supports multi-dimensional statistics and analysis, and can be configured with multiple functional modules to achieve high-precision and high-efficiency production testing.
High-gloss product defect detection

High-gloss product defect detection

2021-06-23
In the industry, high-gloss materials are used to process some workpieces with high flatness and high surface requirements, such as mobile phone logos, light guide plates in military equipment, and other products. This type of work sample itself is mirror reflective, the work piece itself has high flatness, and it is easy to stick to oil stains, fingerprints, etc. Reflection problem: Because the surface of the material is very smooth, it has formed a high-gloss mirror. Even in a weak state, the reflection of the surface will have a very strong contrast. This contrast will cause impurities, scratches, and grinding on the surface itself. Defects such as marks are covered, so that the surface defects of the parts cannot be detected by visual photography. Reflection problem: Since the surface of the material has formed a mirror surface, ordinary optical lenses and lamp beads of the light source will form a reflection on the surface of the material. This reflection will be imaged on the final inspection screen, which will seriously affect the imaging effect of the material surface and cause detection. Unable to proceed. Traditional optical system imaging-lamp bead reflection (cannot be detected) solution: Reflection problem: BT series telecentric coaxial illumination imaging system uses parallel light The optical principle of reflected illumination and parallel light imaging can perfectly solve the problem of mirror reflection. Even if there are tiny scratches, scratches, fingerprints, oil stains and other defects on the surface, they will be presented with high grayscale contrast, which greatly reduces Difficulty of image algorithm in later stage Reflection problem: BT series coaxial illumination imaging system (BT-2348+BT-CP64/X parallel coaxial light), high parallelism of the optical path, uniform spot and full coverage of the test sample itself, will not cause the system hardware on the mirror itself Reflection
1 minute to understand barcode/QR code recognition and detection

1 minute to understand barcode/QR code recognition and detection

2021-06-23
Barcode/QR code has the characteristics of large storage capacity, strong confidentiality, high traceability, strong resistance to damage, and low cost. It has penetrated into every corner of our lives, and has spawned with barcode/QR code as the connecting carrier. New ecological chain in more fields. In many fields such as industrial automation, logistics, food, wholesale, and medical supplies, barcodes/two-dimensional codes play a vital role. Barcodes/two-dimensional codes (QR codes, DataMatrix codes, MaxiCode codes, Aztec codes, etc.) are recognized As a result, detection has received more and more attention from automated production and application companies. For the two-dimensional code recognition technology, traditional code readers are not only susceptible to environmental influences during the recognition process, but also have limitations for reading multiple codes at the same time. This requires high-resolution industrial cameras and machine vision technology for image preprocessing, decoding, and error correction. In the product production process, the VisionBank intelligent vision system can be used for multi-threaded tracking and recognition of product barcodes/two-dimensional codes. The intelligent vision system performs detection and comparison with the bar code information identified by the bar code according to the length of the bar code or the content of the bar code, and gives a judgment. The two-dimensional code is detected with a size of 2mm, and the VisionBank intelligent vision system uses a lens with a larger magnification, which can be easily identified. For some special scenes, multiple small-size QR codes need to be recognized at the same time in a larger field of view. The MV-EM series high-speed industrial cameras and the flexible VisionBank intelligent vision system can solve them perfectly.
Application of Robot Vision Guidance Positioning System in Packaging Box Position Detection

Application of Robot Vision Guidance Positioning System in Packaging Box Position Detection

2021-06-23
Multi-camera application positioning The robot intelligent vision system has an exclusive positioning algorithm independently developed by Weishi Zhizhi. Through the multi-camera vision system, the target pose is calculated to guide the robot movement and positioning. It only needs one detection and the positioning accuracy can reach 0.01mm. The multi-camera application positioning in this system is mainly used in large-format and high-precision alignment projects, such as glass, liquid crystal bonding, AFC, FPC bonding, solar cell positioning before printing, printed circuit board frame alignment, etc. Both have a wide range of applications. Multi-camera vision system Case·Packing box fitting positioning detection Robot vision system The robot intelligent vision system uses dual cameras to locate the diagonal corners of the packaging box in the packaging box lamination detection, and uses the center of the region as the feature point to determine the region of interest (ROI). The system undergoes image enhancement, image segmentation, feature extraction, A series of image processing such as template matching, precise positioning of the packaging box pose, and the use of geometric calculations to calculate the packaging box position and rotation angle, to achieve real-time, accurate, and non-contact measurement of the packaging box position. After that, the system transmits the position deviation of the packaging box to the SCARA manipulator, and the data provided by the manipulator automatically grabs the packaging box and the cover of the packaging box to realize high-precision automatic cover box packaging.
PCB/PCBA electronic components (plug-in) visual inspection system solution

PCB/PCBA electronic components (plug-in) visual inspection system solution

2021-06-23
With the development of the electronic manufacturing industry, electronic products tend to be multifunctional, intelligent and miniaturized. As the important precision parts of electronic products, the quality of the components on the PCB directly affects the performance of the product. Therefore, quality control becomes particularly important. To PCB plug-in visual inspection The traditional PCB board component inspection mainly relies on manual visual inspection, and there are many solder joints and small parts on the PCB board. Under this complex background, manual inspection has high labor intensity, low inspection efficiency, and is easily affected by individuals. The influence of subjective factors greatly limits the improvement of enterprise production efficiency and product quality. To Intelligent visual inspection system for PCB board components In order to reduce the cost of PCB board component production and assembly companies and meet the production qualification rate of the company, Vision Intelligence has launched an intelligent visual inspection system for PCB board components. This system is a precision component inspection system developed based on VisionBank's intelligent vision technology. In terms of hardware, this solution is based on the Intel hardware platform, supports heterogeneous computing of hardware such as Intel® Core processors, Intel® Xeon® processors and AI accelerators, and provides strong computing power support for the solution.
Intelligent vision solution

Intelligent vision solution

2021-06-23
The emergence of artificial intelligence technology has caused a great change in traditional industries, such as the conversion of conventional cameras to smart cameras, and the conversion of traditional computer vision to smart vision. People still face many challenges in building a reliable visual security system with a complete stack of functions. Because these stacks have complex functions, including component selection (sensors, lenses, etc.), drivers, HAL, algorithm integration, frameworks and applications, image quality fine-tuning, and equipment deployment required Al algorithms (SoC fragmentation and computing architecture) Wait. Zhongke Chuangda can provide one-stop solutions for imaging technology, including complete stack software engineering, image quality fine-tuning, and algorithm development and optimization for specific goals (including deep learning AI algorithms and traditional image processing algorithms, such as 3A, WDR , 360-degree stitching, etc.). Imaging technology Zhongke Chuangda has developed many image processing and intelligent vision algorithms. For SoC and OEM/ODM customers, we launched 3A algorithms, 360-degree stitching, face recognition, object detection, food recognition, intelligent scene detection and deeper learning algorithms; For car users, 2A, WDR, Camera Framework (camera framework) and Surround View (panorama) algorithms were introduced; For IoT customers, a full-stack engineering function is introduced to help improve efficiency; Aimed at industry customers, intelligent machine vision algorithms have been introduced. Smart Camera Lab Zhongke Chuangda has 8 professional intelligent vision laboratories around the world, providing a full range of intelligent vision services, including core module certification, driver development, system and framework development, application development and image quality fine-tuning. Camera tuning 8 smart vision laboratories for SoC suppliers (Qualcomm, Intel, Spreadtrum, Samsung, etc.); more than 300 core modules, more than 80 sensors; Tier 1 OEM/ODM and SoC suppliers. Camera development Solve the problem of more than 22500 cameras; stack development/customization; ISP support and pipeline customization; multiple cameras (synchronization and splicing); 3A algorithm; application development. Camera optimization Power optimization, thermal control, system analysis and optimization, algorithm analysis and optimization, memory reduction, fast startup, accelerated deep learning, HVX. Camera algorithm Compatible with third-party algorithms, algorithm optimization, algorithm evaluation, internal algorithms; face recognition, object recognition, object tracking/food recognition; 3A algorithm for mobile SoC/OEM customers; 2A+WDR algorithm for automotive customers; panoramic stitching .
Attach importance to the development of industrial design industry from a strategic point of view

Attach importance to the development of industrial design industry from a strategic point of view

2021-06-23
Industrial design is the value core of the industrial economy, and it is an innovative activity that integrates and optimizes the functions, structures, processes, appearance, and prototypes of industrial products. Its importance is mainly reflected in four aspects: creating product differentiation, advancing technology marketization, increasing industrial added value, and optimizing and rebuilding the industrial system. Since the 1970s, more than 20 countries around the world have incorporated the promotion of industrial design industrialization into their national strategies. They believe that industrial design is an important part of the country’s soft power, and four types of development drive paths have been formed, namely: The cultural and creative driving path represented by the United Kingdom, the commercial market driving path represented by the United States, the high-end manufacturing driving path represented by Germany and Japan, and the national policy driving path represented by South Korea and Northern Europe, and help these countries occupy international manufacturing The high value-added link upstream of the division of labor chain. Main Problems Existing in the Development of my country's Industrial Design Industry Although my country's industrial design industry has made some progress, there are still some outstanding problems in the manufacturing industry's variety development, prototype cultivation, added value enhancement, and manufacturing process optimization. (1) The design system is not perfect, and the professional technical ability is not strong On the one hand, it lacks a complete industrial design technology system. As a typical intelligence-intensive and technology-intensive business, the knowledge management and skill management of industrial design are still at a relatively low level among Chinese manufacturing companies, and the processes and methods of modern industrial design are not yet in the company’s product development, production and service processes. When traditional manufacturing companies try to transform and upgrade through design innovation, it is often difficult to effectively cultivate, develop, integrate and apply design innovation elements. The design requirements in the consumer market cannot be effectively introduced into the actual product development process. The overall industrial design It is still in the "extracorporeal circulation" of the product development process of the manufacturing enterprise. On the other hand, there is a lack of effective support for independent design prototypes and lifestyle model research. Industrial design promotes the transformation and upgrading of the manufacturing industry by advancing technology marketization, creating product differentiation, and enhancing product value content. The development and storage of independent design prototypes and lifestyle models will largely determine the quality and depth of design innovation . Since Chinese manufacturing companies have not yet extensively touched on the construction of the core level of product value, the industrial design innovation of a large number of companies has long stayed at a relatively shallow level such as product appearance or service expression, and lacks design prototypes and lifestyle models for product functional structure and experience methods. The in-depth research and development and innovation of the company have caused the problem of product homogeneity to become more and more serious. In addition, industry leaders and leading talents in the design field are generally lacking. my country lacks design-driven manufacturing companies such as Apple and Sony, and brand service companies such as IBM and Oracle that provide integrated innovative solutions. There is also a shortage of companies such as Philips. Stark, Naoto Fukasawa and other design masters with global influence. (2) Lack of enterprise application awareness First, a large number of domestic manufacturing companies have formed a long-term inertia of "introduction-digestion" thinking, which has caused serious dependence on imitation and plagiarism in the product design link. Industrial design has never been truly included in the cost structure of product research and development, especially lacking in variety In-depth R&D and preparations such as development, prototype cultivation, user experience, and manufacturing process optimization have led to the design process becoming a hotbed of imitation and simple improvement. The second is that relatively single technical indicators and marketing feedback under functional consumption patterns have become universal product evaluation standards, and business managers have not really realized that design innovations under service and experience consumption patterns can increase product added value, foster and create The important role of emerging consumer markets. (3) The market mechanism is not yet sound On the one hand, the intellectu
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Relevant Information

Visual inspection system of stamping parts size of stamping machine

Visual inspection system of stamping parts size of stamping machine

For the visual inspection of the size and defect of the stamping parts of the press, Xinwei Vision has developed a set of automatic visual inspection system SVMS, which has been widely used in several automation equipment manufacturers. 5-25-3 5-4 System solutions: 1. Adopt 5 million high-speed industrial camera, Gigabit Ethernet interface, stable data transmission. 2. 25mm fixed focal length industrial lens, capturing the full resolution of mega-pixel cameras, low distortion rate (less than 1.0%), locking adjustment screws for focus and aperture, and high contrast and sharpness images across the entire screen . 3. 150mm LED industrial backlight: AFT-BL series LED backlight is composed of high-brightness, long-life LED light-emitting tubes, which can fully highlight the contour information of the measurement or detection object. 4. 14-inch touchable integrated industrial computer processor, 2* Gigabit Ethernet port, 8 input and 8 output I/O card, RS232\485 interface, Intel Core I7, 3rd generation desktop processor, dual-core four-thread, 3M cache, Main frequency 3.3GHz, 2G memory, 500G mechanical hard drive. 5. Independently develop intelligent software. System functions: 1. Strip size detection, hole diameter detection; 2. The connection between the holes is broken, and the two holes are not well stamped and combined for detection; 3. Detection of the number of holes; 4. Detect the position of the material belt, send data and adjust the PLC control system accordingly; 5. Detection accuracy: 0.03mm; 6. Automatic rejection, alarm signal output, bad statistics and storage of bad data. System Features: 1. Detection rate: 100% defective detection 2. No contact, no interference 3. It can detect multiple rows of holes at the same time, 0.2 seconds/piece 4. Weishi intelligent software, modularized software operation, simple and easy to learn, the operator can get started in 10 minutes 5. It is suitable for the detection of any shape stamping parts and any hole 6. Visual monitoring, real-time visibility of current product production quality.
Robot vision system guides positioning and grasping

Robot vision system guides positioning and grasping

With the continuous development of industrial technology, industrial robots (manipulators) have become the core components of smart factories; from the Tesla smart factory last year, the processing and assembly smart factories of different car brands, and even the Xiaomi "Black Light Factory" announced by Lei Jun (The efficiency is more than 60% higher than that of the traditional factory), the application transformation of the production line of the manipulator has become an important trend for enterprises to improve production efficiency and reduce costs. To Robot vision system In the transformation of industrial robots (manipulators) application projects, the core is the vision guided positioning system, which mainly includes technologies such as dynamic tracking and positioning, precise positioning and assembly, and precise position adjustment. At present, a set of robot visual positioning system with excellent performance, strong compatibility, convenient application, and high positioning accuracy has become a popular focus and demand point of production line transformation. To Robot vision system vision guidance The "Manipulator Vision System" launched by Vision Intelligence is fully compatible with industrial manipulators from domestic and foreign manufacturers, and can be equipped with 4 cameras to work at the same time to generate 360° images without dead angles. The grasping and detection are not affected by the position of the workpiece. Realize functions such as dynamic tracking and positioning, precise positioning and assembly, and precise position adjustment. 1 Fully compatible with mainstream manipulators and PLC control systems PLC control system The robot vision system is fully compatible with mainstream robots and PLC control systems such as ABB, KUKA, FANUC, MITSUBISHI, EPSON, YAMAHA, DENSO, SIEMENS, OMRON, DELTA, Panasonic, etc. Through system configuration, the task configuration of the vision robot is completed to realize intelligent production . To 2 Powerful functions, full-scene application Robot vision system application case For different application scenarios, the robot vision system can meet the needs of robot multi-camera application positioning, dynamic positioning and grasping, and posture adjustment positioning. Through the core algorithm of Weishi Intelligent Manufacturing, the robot vision system is widely used in lamination positioning, printing positioning, assembly positioning, and picking positioning. At the same time, it supports multi-dimensional statistics and analysis, and can be configured with multiple functional modules to achieve high-precision and high-efficiency production testing.
High-gloss product defect detection

High-gloss product defect detection

In the industry, high-gloss materials are used to process some workpieces with high flatness and high surface requirements, such as mobile phone logos, light guide plates in military equipment, and other products. This type of work sample itself is mirror reflective, the work piece itself has high flatness, and it is easy to stick to oil stains, fingerprints, etc. Reflection problem: Because the surface of the material is very smooth, it has formed a high-gloss mirror. Even in a weak state, the reflection of the surface will have a very strong contrast. This contrast will cause impurities, scratches, and grinding on the surface itself. Defects such as marks are covered, so that the surface defects of the parts cannot be detected by visual photography. Reflection problem: Since the surface of the material has formed a mirror surface, ordinary optical lenses and lamp beads of the light source will form a reflection on the surface of the material. This reflection will be imaged on the final inspection screen, which will seriously affect the imaging effect of the material surface and cause detection. Unable to proceed. Traditional optical system imaging-lamp bead reflection (cannot be detected) solution: Reflection problem: BT series telecentric coaxial illumination imaging system uses parallel light The optical principle of reflected illumination and parallel light imaging can perfectly solve the problem of mirror reflection. Even if there are tiny scratches, scratches, fingerprints, oil stains and other defects on the surface, they will be presented with high grayscale contrast, which greatly reduces Difficulty of image algorithm in later stage Reflection problem: BT series coaxial illumination imaging system (BT-2348+BT-CP64/X parallel coaxial light), high parallelism of the optical path, uniform spot and full coverage of the test sample itself, will not cause the system hardware on the mirror itself Reflection
1 minute to understand barcode/QR code recognition and detection

1 minute to understand barcode/QR code recognition and detection

Barcode/QR code has the characteristics of large storage capacity, strong confidentiality, high traceability, strong resistance to damage, and low cost. It has penetrated into every corner of our lives, and has spawned with barcode/QR code as the connecting carrier. New ecological chain in more fields. In many fields such as industrial automation, logistics, food, wholesale, and medical supplies, barcodes/two-dimensional codes play a vital role. Barcodes/two-dimensional codes (QR codes, DataMatrix codes, MaxiCode codes, Aztec codes, etc.) are recognized As a result, detection has received more and more attention from automated production and application companies. For the two-dimensional code recognition technology, traditional code readers are not only susceptible to environmental influences during the recognition process, but also have limitations for reading multiple codes at the same time. This requires high-resolution industrial cameras and machine vision technology for image preprocessing, decoding, and error correction. In the product production process, the VisionBank intelligent vision system can be used for multi-threaded tracking and recognition of product barcodes/two-dimensional codes. The intelligent vision system performs detection and comparison with the bar code information identified by the bar code according to the length of the bar code or the content of the bar code, and gives a judgment. The two-dimensional code is detected with a size of 2mm, and the VisionBank intelligent vision system uses a lens with a larger magnification, which can be easily identified. For some special scenes, multiple small-size QR codes need to be recognized at the same time in a larger field of view. The MV-EM series high-speed industrial cameras and the flexible VisionBank intelligent vision system can solve them perfectly.

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