3results about How to "Realize adjustment operation" patented technology

The application discloses a galvanizing line air knife device and belongs to the technical field of air knives.The air knife device comprises a ring-shaped air knife shell, a base mounted on the ring-shaped air knife shell, a gas guide cavity formed in the ring-shaped air knife shell, a first gas connection end and a second gas connection end oppositely arranged on the ring-shaped air knife shell, a gas guide hose connected between the first gas connection end and the second gas connection end, a gas outlet ring arranged on the inner side of the ring-shaped air knife shell, and an adjusting mechanism arranged in the gas guide cavity of the ring-shaped air knife shell.The adjusting mechanism comprises a fixing ring arranged in the gas guide cavity of the ring-shaped air knife shell.The size of the air knife air port can be quickly adjusted according to the thickness and running speed of the galvanized plate, for example, the air flow pressure is reduced when processing thin plates to avoid blowing the plates, and the pressure is increased when processing thick plates to ensure that the thickness of the zinc layer meets the standards.Compared with a traditional single-structure air knife, the size of the air port can be flexibly adjusted, the air knife can be adapted to galvanized plates with different thicknesses and running speeds, and the universality of the equipment is improved.

The utility model belongs to the technical field of dumbbell stand, especially involves a interval adjustable dumbbell stand, including base, both ends of base all are fixedly connected with support, the inner wall slidingly connected with adjusting seat of support, the inner wall fixedly connected with spring of adjusting seat, one end of spring is fixedly connected with work stand, one end of work stand is fixedly connected with pressure bar, the outer wall both ends of work stand all are set up with guide groove, the groove movable joint with guide pillar of guide groove, the outer wall fixedly connected with telescopic column of guide pillar, through setting telescopic column and adjusting hole, user drives adjusting seat along the outer wall of support and slides, when adjusting seat slides to proper position, spring drives work stand to slide through self elastic force, work stand slides through guide groove and drives telescopic column of guide pillar one end to slide along the inner wall of adjusting seat horizontally, makes telescopic column slide to with adjusting hole inlaying, realizes the adjustment operation to the interval between adjusting seat, is convenient for placing dumbbell of different size.

The utility model discloses a female shoe vamp cutting machine's material pulling mechanism, including machine table and the conveyor belt of installation in machine table, be located the upper position of conveyor belt one end and be equipped with the discharge chute, the bottom of discharge chute is equipped with the discharge port to the conveyor belt, the transmission interval that the material passes through is formed between discharge port and conveyor belt, a plurality of material pulling rods are placed in the discharge chute, the detachable pressure holding component that moves with conveyor belt and is used for pressure holding material is formed between every material pulling rod and conveyor belt, be equipped with the discharge assembly of the discharge port output of material pulling rod one by one on the discharge chute. The utility model has the following advantages and effect: the utility model replaces manual work with machinery, thereby reducing manual work load, to promote the processing efficiency of equipment.