Protective film appearance defect detection device
The utility model belongs to the technical field of film appearance detection, and discloses a protective film appearance defect detection device which comprises a base, a detection box is installed on the top of the base, a material receiving roller is arranged on one side of the detection box, and...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model belongs to the technical field of film appearance detection, and discloses a protective film appearance defect detection device which comprises a base, a detection box is installed on the top of the base, a material receiving roller is arranged on one side of the detection box, and an unwinding roller is arranged on the side, opposite to the material receiving roller, of the detection box. Protective films are arranged on the surfaces of the material receiving roller and the unwinding roller, a detection channel is formed in the detection box, a bottom lamp is installed at the bottom of the detection channel, a conveying roller is installed below the inner wall of the detection channel, a side lamp is arranged above the conveying roller, a motor is installed above the interior of the detection box, and the motor is connected with the detection box. According to the utility model, the bottom lamp and the side lamp are arranged, the transparent protective film is illuminated by the bottom lamp |
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