| 摘要 |
A multifunctional suction device for a routing machine is provided to efficiently use a suction force by opening and closing the passages of a main pipe and a branch pipe according to need to supply the suction force to only a necessary part. A multifunctional suction device for a routing machine includes a main pipe(110), a first branch pipe, a second branch pipe, and a first opening and closing unit. The main pipe is connected to a dust collector. The first branch pipe is connected to the suction space of a first worktable in a state of being branched from the main pipe. The second branch pipe is connected to the suction space of a second worktable in a state of being branched from the main pipe. The first opening and closing unit selectively or simultaneously opens and closes the first and second branch pipes.
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