Defect detection device for light-permeable material

• Main Author: WU RUSONG
• Format: Patent
• Language: Chinese; English
• Published: 24.05.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The embodiment of the utility model discloses a defect detection device for a light-permeable material, the defect detection device comprises a light source device, a camera device and a control device, the light source device comprises a light source and a light filtering device, under the condition that the light source is lightened, light emitted by the light source irradiates the light-permeable material to be detected through the light filtering device; the camera device is arranged on the other side, opposite to the light source device, of the to-be-detected light-permeable material and used for collecting an image of the to-be-detected light-permeable material under the condition that the light source device is lightened, and the collected image is used for defect detection; and the control device is connected with the light source device and the camera device and is used for controlling the light source to be lightened, outputting through the light filtering device and controlling the camera device to