AI Visual Inspection Machine With Robotic Arm Positioning & Grasping

AI Visual Inspection Machine With Robotic Arm Positioning & Grasping

Features of system

1. Robotic applications without machine vision have limitations
The position must be fixed: In the production line of robot-assisted production, the movement position of the robot is preset according to the characteristics of the produced product, that is, the action is performed according to the preset movement trajectory. Therefore, a certain jig is required to ensure the fixed position of the product. If the product specifications are diverse, a large number of special fixtures are required to fix the product position. The cost is high and the work of changing the fixture is huge.

Contradiction between precision and reliability: The higher the precision requirements of robot assembly, the higher the precision of the required jig. The higher the precision of the jig, the more difficult it is for the precision of the robot body to assemble accurately and reliably every time. Disadvantages of contact positioning Some products cannot be supported by mechanical fixtures because of their delicate surfaces, so as not to damage the surface.

2. The help of machine vision system for robot application
Position adjustment: use the vision system to inform the position of the robot product, provide the positioning information for grabbing, and only need to replace the inspection file of the product to replace the product. Save a lot of mechanical costs and the time needed to replace the fixture.

Multiple positioning to ensure accuracy: a low-precision fixture or a coarse positioning vision system can be used to realize the robot to complete the work of grasping the product.

After grasping, the characteristics of the object are accurately captured by the vision system to achieve high-precision positioning, so that the robot can further correct the position after grasping and achieve precise assembly.

Non-contact measurement: The machine vision system uses an optical measurement method, which does not damage the surface of the object or cannot be measured because the object is flexible.

3. Limitations of stand-alone machine vision systems in production
Unable to observe comprehensively: From the principle of imaging, a single camera can only capture image information of one plane. For complex objects, when multiple faces need to be detected, many cameras are often required to work together. If the product has many specifications, cameras with different specifications need to be adjusted to different positions to detect. It makes the whole detection system abnormally complicated.

Contradiction between accuracy and field of view: Limited by the resolution of the camera's photosensitive chip, the larger the field of view, the lower the resolution accuracy. In this case, high-precision detection cannot be achieved for large objects.

After-sale service

The company has a complete technical service team and rapid response mechanism, and has dedicated service specialists for each customer, who can receive technical consultation and fault reports from customers at any time. And to ensure rapid response to customer emergencies, to ensure that customers receive satisfactory service.During the epidemic or due to special reasons, when after-sales engineers are unable to reach the site, the service center can remotely adjust customer equipment for troubleshooting and technical consultation.

After the equipment arrives at the customer site, the after-sales engineer arrives in time to carry out equipment installation, commissioning, and operation training. The product quality of the whole machine is traceable, and the quality warranty period is 1 year from the date of acceptance. In the event of non-human faults during the warranty period, after-sales engineers will quickly arrive at the site or provide remote guidance for free maintenance.