| 主权项 |
1. A transport configured to cooperate with a mechanical arm to pick up and place rubber plugs comprising:
a housing having:
a first receiving cavity,a first tracheal joint and a second tracheal joint coupled to the first receiving cavity and an air supply; a piston assembly slidably received in the first receiving cavity and having a channel, wherein one end of the channel is coupled to the second tracheal joint and another end of the channel is placed through the piston assembly; a pickup assembly having:
a guide base configured to be coupled to the housing and define a second receiving cavity which is configured to be coupled to the first receiving cavity,a pickup member having:
a connecting portion configured to be received in the second receiving cavity and hermetically sealed to piston assembly,an ejection portion configured to be inserted in the connecting portion and define an air vent coupled to the channel; wherein the piston assembly moves in the first receiving cavity and the second receiving cavity when air is supplied through the first tracheal joint, and the ejection portion reaches outside to insert the rubber plug; wherein the ejection portion retracts into the guide base when air is extracted through the first tracheal joint, and the guide base resists against the rubber plug to place the rubber plug; wherein the channel creates a negative pressure when air is extracted through the second tracheal joint, and the ejection portion steadily holds the rubber plug; wherein the channel creates a positive pressure when air is supplied through the second tracheal joint, and the positive pressure allows the ejection portion to place the rubber plug. |
