| 摘要 |
PURPOSE:To transport a work at a high speed by installing a parallel link mechanism and a disc onto an arm swung by a driving source and shifting a slider along a rail from the swing edge and operating a finger device in the slider. CONSTITUTION:The input shaft 2 of a driving source 1 is revolved to drive a cylindrical cam 50, and the disc 7 of an output shaft 3 is turned by a lever 53 to swing an arm 6. The disc 9 at the swing edge of the arm 6 is turned around a shaft 4 by a parallel link 8 installed onto the discs 7 and 9 at the both edges of the arm 6, and the disc 11 of a slider 12 is turned around a shaft 5 by a parallel link 11. Interlocked with the turn of the disc 11, a finger built in the slider 12 is repeatedly perform nipping and release of a work. Further, the slider 12 is moved in reciprocation along a guide rail 13 by the swing of the arm 6. Thus, the transport of the work at a high speed is performed surely.
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