Preventing device for coil tumbling on coil car
专利汇可以提供Preventing device for coil tumbling on coil car专利检索，专利查询，专利分析的服务。并且PURPOSE:To prevent the tumbling of a coil by measuring the deflection of a moving distance between a conveyer and a coil loaded on the conveyer, and by stopping the movement of the conveyer when the measured value exceeds a prescribed set value. CONSTITUTION:Based on detecting the top end of the coil by a width aligning detector 7, a gate circuit 14 is opened by closing a contact point 7a of the width aligning detector, the numbers of pulses from a pulse transmitter 12 are counted through a counter circuit 15. When the counted value of the circuit 15 is within a dead band of the sum and difference L1+ or -L2, where L1 is a set distance of the width aligning detector 7 and a photoelectric detector 13 for tumble prevention, L2 is an allowable deflection amount for tumble prevention besides by detecting the top end of the coil by the photoelectric detector 13 for tumble prevention (closing the contact point 13a of the photoelectric detector for tumble prevention) a relay 22 for tumble prevention is operated and a relay 23 is made. By this signal of the contact point, the movement of the coil car 2 is stopped and the tumbling of the coil 1 is prevented.，下面是Preventing device for coil tumbling on coil car专利的具体信息内容。
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