Dust keeper for warp knitting machine

The utility model discloses a dust keeper for warp knitting machine, the device comprises a device body, the device body is the cavity structure, the both sides of device body all are equipped with transparent window and operation mouth, the top intermediate position welding of device body has the locating support, install the pneumatic cylinder of vertical setting in the locating support, fixed mounting has the support frame on the bottom piston rod of pneumatic cylinder, the support frame is located the inside of device body, and the bottom of support frame is rotated and is installed two sets of movable pulleies, and is two sets of it has lifting pulling rope all to twine on the movable pulley, all install the mount on the top both sides inner wall of device body, the leading wheel is installed to inside rotation of mount, the inside both sides of device body all are equipped with the lift riser that the AND operation mouth corresponds. The utility model discloses dustproof effect is showing, do not hinder