Movable visual inspection device and battery piece production line

The utility model belongs to the technical field of product detection, and discloses a movable visual detection device and a battery piece production line. The movable visual inspection device comprises a supporting piece, a walking mechanism is arranged at the bottom of the supporting piece, a telescopic visual inspection mechanism is arranged on the supporting piece, and the visual inspection mechanism is used for detecting a product to be detected. The movable visual detection device is simple in structure and easy to operate and implement, can be suitable for detection of to-be-detected products on to-be-detected equipment with different sizes, can also detect to-be-detected products at different positions of the same to-be-detected equipment, is high in applicability, can perform visual detection on the to-be-detected products by utilizing pause gaps of the to-be-detected products in a production line, and is high in detection efficiency. The visual inspection mechanism can detect the quality defects of