| 摘要 |
A screw detecting machine comprises a vibratory bowl, a screw conveying channel, a transmission device and several detectors, and is applicable to detecting screws by arranging under vibration screws that are conveyed onto the vibratory bowl, conveying said screws by the screw conveying channel to the transmission device and detecting them by said several detectors, wherein said transmission device is composed of two parallel strip-like bodies driven by a motor, and wherein said two parallel strip-like bodies are provided below said screw conveying channel, thereby as said screws are conveyed on said screw conveying channel to ends of said screw conveying channel, said screw can drop directly on a gap between said two parallel strip-like bodies, and moves forwardly through being hold by said two parallel strip-like bodies.
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