| 摘要 |
A workpiece turning-over device includes a mounting wall, a gear driving mechanism, and a rotation mechanism. The gear driving mechanism comprises a toothed bar and a driving member. The driving member is able to drive the toothed bar to move. The rotation mechanism comprises a sleeve and a gear. The sleeve is rotatably attached to the mounting wall. A supporting portion extends from the sleeve to secure the workpiece thereon. The gear is fixedly coiled around the sleeve, engaged to the toothed bar, and is able to rotate to rotate the sleeve fixed thereto, thereby allowing the workpiece to rotate. |
| 主权项 |
1. A workpiece turning-over device for turning over a workpiece, the workpiece turning-over device comprising:
a first mounting wall; a gear driving mechanism comprising a sliding rail, a sliding rod, a connecting block, a toothed bar and a first driving member, the sliding rail being connected to the first mounting wall, the sliding rod being slidably received in the sliding rail, the connecting block being connected to a surface of the sliding rod opposite to the first mounting wall, the toothed bar being connected to a surface of the connecting block opposite to the base, the first driving member being located on the base and connected to the sliding rod, and being able to drive the sliding rod to slide along the sliding rail, thereby allowing the toothed bar to slide with the sliding rod and move relative to the first mounting wall; and at least one rotation mechanism each comprising at least one sleeve and a gear, one of the at least one sleeve rotatably attached to the first mounting wall, a supporting portion extending from one end of each of the at least one sleeve to secure the workpiece thereon, the gear fixedly coiled around one of the at least one sleeve and engaged to the toothed bar, and able to rotate to rotate the sleeve fixed thereto when the first driving member drives the toothed bar to move, thereby allowing the workpiece to rotate. |
