Funnel type dust collection groove of slitting machine

The utility model discloses a slitting machine funnel type dust collection groove which comprises a supporting mechanism, a main body mechanism and a protection mechanism, the main body mechanism is arranged in the middle of the supporting mechanism, and the protection mechanism is arranged at the top end of the main body mechanism. The supporting mechanism can be matched with the main body mechanism, so that the use maneuverability and stability of the funnel-type dust collection groove of the slitting machine are improved, a user can flexibly move and operate the funnel-type dust collection groove conveniently, external dust is collected through the main body mechanism and a plurality of groups of horizontally-distributed funnel grooves, accumulation and scattering of the dust can be effectively reduced, and the working efficiency is improved. Meanwhile, subsequent maintenance of the hopper type dust collection groove by a user is convenient and simple, a split type structure is adopted, the hopper type dus