| 摘要 |
Apparatus for transferring screws at a time in a set is disclosed. The apparatus is composed of an supplying plate, fingers and four kinds of cylinders. The first cylinder is to stop the supplying plate for supplying screws in a set, the fingers grip the screws, the second cylinder controls gripping of the fingers, the third cylinder controls the fingers vertically, the fourth cylinder controls the fingers horizontally. The apparatus transfers screws from the supplying plate to a screw receiver inclusive of multiple suppliers through vertical -horizontal- vertical movements sequentially. The suppliers supply screws to home appliances for assembling.
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