Goods delivery switch

摘要

A goods delivery switch includes a bracket, a rotating member, a delivery member, a signal generator, a signal receiver, a blocking member, and a control unit. The rotating member includes a second blocking curved plane and a cutting plane. The delivery member is operable to rotating the rotating member. The blocking member includes a first curved plane and defines a through hole. The blocking member is slidable relative to the blocking member between a first position, where the rotating member is rotated, the first curved plane abuts the second curved plane, and the signal receiver receives an optical signal from the signal generator through the through hole, and a second position, where the first curved plane abuts the cutting plane, the optical signal is blocked by the blocking member, and the control unit controls the delivery member to stop operating, relative to the bracket.

主权项

1. A goods delivery switch, comprising:
a bracket; a rotating member secured to the bracket, adapted to rotate a spring, and comprising a second blocking curved plane and a cutting plane; a delivery member secured to the bracket and capable of rotating the rotating member; a signal generator secured to the bracket and capable of producing an optical signal; a signal receiver secured to the bracket and capable of receiving the optical signal; a blocking member secured to the bracket and comprising a first curved plane and defining a through hole; and a control unit capable of controlling the delivery member to operate and stop operating; wherein the blocking member is slidable relative to the bracket between a first position and a second position; when the blocking member is in the first position, the rotating member is rotated relative to the blocking member, the first curved plane abuts the second curved plane, and the signal receiver receives the optical signal through the through hole; when the blocking member is in the second position, the first curved plane abuts the cutting plane, the optical signal is blocked by the blocking member, and the control unit controls the delivery member to stop operating.