A TRAY PICKER

摘要

A tray picker is provided to prevent the collision of loading and unloading processes by forming the tray pickers corresponding to the number of loaded or unloaded trays. A body unit(114) forms a frame. First griper units(116) are formed at a side of the body unit to face each other. The first griper unit grips a tray. Second griper units(118) are formed at a side of the body unit to face each other. The second griper unit grips another tray. The first griper unit includes a griper(116a), a shaft, and a driving member(116b). The griper is bended in a "Gamma"-shape. The shaft is formed the bended part of the griper so that the griper is rotatable. The driving member drives the griper. The second includes a griper(118a), a shaft, and a driving unit(118b). The griper is bended in a "Gamma"-shape. The shaft is formed at the bended part of the griper so that the griper is rotatable. The driving member drives the griper.