Battery piece foreign matter detection device and solar battery printing equipment
By introducing a foreign object detection device into the solar cell printing equipment, which uses image recognition and displacement sensors to detect foreign objects on the solar cells, the problem of low detection accuracy in the existing technology is solved, thereby improving the printing quality of solar cells and the service life of the equipment.
CN224266847UActive Publication Date: 2026-05-22TONGWEI SOLAR ENERGY (CHENGDU) CO LID
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TONGWEI SOLAR ENERGY (CHENGDU) CO LID
- Filing Date
- 2025-05-23
- Publication Date
- 2026-05-22
Smart Images
Figure CN224266847U_ABST
Abstract
The embodiment of the utility model provides a cell foreign matter detection device and solar cell printing equipment, and relates to the technical field of cell manufacturing. The battery piece foreign matter detection device comprises a bearing frame, a detection plate, a first detection mechanism and a second detection mechanism, the detection plate is matched with a mask plate, and the detection plate is used for forming a detection gap with a battery piece when the battery piece is located below the detection plate; the first detection mechanism is arranged on the bearing frame and is used for detecting whether colloids and foreign matters with the particle sizes smaller than those of the detection gaps exist on the battery pieces or not; the second detection mechanism is arranged on the bearing frame and used for detecting whether the detection plate is jacked by the battery piece or not so as to detect foreign matter with the particle size larger than that of the detection gap on the battery piece. The foreign matter detection device has the effect of improving the detection accuracy of foreign matters on the battery piece.
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