RICOH SC-20 features
- Real-time inspections & Digital batch inspection
- Image recognition (matching)
- High-resolution CMOS color sensor
- Easy installation without the need for a computer
- AI-based inspection of screw tightening operations NEW
- Setup guide function NEW
- Connection to external devices
- Optional features
- Traceability
- Situations
Real-time inspections during a job
Image recognition and instruction steps are linked. You can import work instructions and display them on the screen to automatically check work procedures, such as whether screws have been tightened in the right order. If the work does not go according to the instructions, the system prevents the worker from proceeding, helping eliminate mistakes and improve quality. The system supports accurate acquisition of work procedures in a short period of time.
Digital batch inspection once the job is done
Capturing correct work results as a master image in advance enables batch inspections once the job is done. You can set up to 20 points to check, then perform a batch inspection using high-resolution digital images by comparing them to the master image.
Not only can you perform real-time inspections and batch inspections once a job is done, but there is no need for programming knowledge or inspection logic configuration. Even operators without image processing knowledge can perform image inspections using intuitive controls.
Prevent mistakes with image recognition (matching)
Shape
With pattern matching, you can check for parts and part shapes. Checking product numbers, similar parts with minor differences in shape, and for missing parts prevents errors.
Color
Part colors can be detected with color recognition to differentiate similar parts of different colors. This feature helps prevent parts oriented incorrectly and incorrect mounting.
Texture
In addition to shapes and colors, the system can also determine textures. Differentiate between smooth or uneven surface textures during checks even when parts are the same color or shape. High-resolution digital images make it possible to detect minor differences in textures, a difficult task when performed visually.
Similarity score judgment logic for matching judgment (reference information)
High-precision judgments thanks to 8 megapixel high-resolution imaging
This camera is equipped with a 1/1.8 inch, 8 megapixel CMOS color sensor. It enables high-precision inspections using digital images (4K/QFHD) with 9 times higher resolution than conventional models. It also uses an interchangeable C mount lens, so you can select from 5 high-resolution, RICOH FA lens (machine vision lens) focal lengths that offer minimal distortion to the edge of the image to match the size of your workpiece.
Easy installation without the need for a computer
The camera body contains the image processor and software, so setup is easy with a mouse, keyboard, and monitor and no need for a computer*1. Pattern matching settings*2 are also easy—simply select the area in the image on the screen. Settings and workflow data can be exported and imported to streamline the configuration process for multiple cameras.
*1 If you have a touch panel monitor, you don't need a mouse or keyboard.
*2 Settings can also be configured according to the shape of the object such as an ellipse or polygon.
New feature(1) AI-based inspection of screw tightening operations NEW
* Firmware update to Ver.4.0.0.0 or higher is required. Update here.
This function dramatically improves the judgment accuracy of screw tightening work, which has been difficult to inspect until now.
No prior learning operation by the user is required.
Unlike general AI-equipped inspection systems, the specifications of this system are different from those of general AI-equipped inspection systems. It inspects for the presence or absence of screws based on information on various types of screws that has been learned in advance.
A total of 9 screw hole types and 6 screw head shapes have been learned.
In addition, a large number of data such as the color of the screw head, the color of the mounting surface, and the presence or absence of light reflection have also been learned.
■ Screw hole type
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■ Shape of screw head
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■ Information on color of screw head and mounting surface
| Color of screw head | Black / Silver / Copper | |
|---|---|---|
| Color of mounting surface | Base substrate | GND board / Black / White / Brown |
| Mounting surface color assuming sheet metal or box | White / Black / Brown / Red |
New feature(2) Setup guide function NEW
* Firmware update to Ver.4.0.0.0 or higher is required. Update here.
A navigation window linked to each setting screen is automatically displayed to guide the user through the necessary setting items in an easy-to-understand and visual manner.
Easy connection to external devices
Use the HDMI, USB (Type-A/C), general-purpose I/O port, LAN port, wireless LAN* or Bluetooth®* to connect to external devices. You can streamline the inspection process if you connect a touch panel monitor, wireless mouse, PLC, controller, LED indicator lamp, buzzer, sensors, foot switch, electric screwdriver, etc.
* Wireless LAN and Bluetooth are supported only on the models with a wireless communication system.
Easily read barcodes and text with optional features (purchased separately)
If you add the option function (for an additional charge), the camera body can recognize barcode and QR code information (1D or 2D codes). Also, text information that was previously checked visually can be read with OCR, making it possible to save product names and serial numbers in the work log. User ID input during login can be handled by the camera body using image input. This can be used for switching the job ID and reference ID for streamlined tasks.
Ensure traceability
Record the work date/time, work time, serial number, work results images, etc., to an SD card or shared folder on a network in CSV or jpeg format. OK/FAIL images and camera operations are saved as a log which can be viewed in a dedicated log viewer. Logs can be used for analyzing works that need improvement and for traceability*.
* Keeping records of each process across the supply chain for tracking purposes. Traceability makes it possible to identify problem areas at an early stage when defective products are discovered.
Situations
Sorting and parts picking process
- - Check parts required for assembly.
- - Check if similar parts have been sorted.
Assembly
- - Display an instruction step on the monitor. Determine whether the job is proceeding according to instructions.
- - Check for missing mounting parts.
Inspection
- - Batch check for mistakes in the assembled product or parts.
- - Eliminate human error by removing the visual check.
Shipping
- - Confirm that product is packaged according to procedures.
