| 摘要 |
PURPOSE: A runner cutting device for cases of cell phones is provided to select inferior product and inspection product. CONSTITUTION: A runner cutting device for cases of cell phones comprises a cutting cutter(D), a discharge conveyor, a controller, and a metal detection sensor(1). The case for mobile phone comprises a runner and a screwnut. The controller discharges a mobile phone case for to the discharge conveyor after cutting the runner of the mobile phone case by a cutting cutter. The metal detection sensor is installed in a settling block. The metal detection sensor inspects the embedded state of the screwnut in a mobile phone case. The metal detection sensor is connected to the controller to control the operation of cutter and robot according to the detection signal of the metal detection sensor.
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