34results about How to "Reduce replacement efficiency" patented technology

The invention discloses a winding device for production of colored ribbons. The winding device for production of the colored ribbons comprises a winding device body, wherein the top of the winding device body is fixedly connected with a supporting rack; transmission shafts are arranged in the tops and bottoms of the two sides of the supporting rack in a penetrating manner; a sleeve is arranged onthe surface of each transmission shaft in a sleeving manner; and a bearing is arranged on the surface of each sleeve in a sleeving manner. By cooperative use of the sleeves, a bearing, a fixing plate,a prismatic hole, an inserting rod, a fixing box, a sliding rod, a special-shaped sliding sleeve, a spring, a connecting block, a supporting plate, a worm, a rotating plate, a guiding protrusion, a movable ring, a rotating rod, a first bevel gear, a movable rod, a second bevel gear, a positioning block and a worm gear, the problems that during changing of a winding drum, the changing efficiency is low, the working intensity of workers is increased, and the production efficiency is reduced are solved, the workers conveniently change the winding drums, the changing speed is increased, the working intensity of the workers is reduced, and the production efficiency is improved.

The invention discloses minitype and efficient mechanical plate material automatic bending equipment. The minitype and efficient mechanical plate material automatic bending equipment comprises an outer shell body, the front end face of the outer shell body is provided with a shaft sleeve, the shaft sleeve is internally connected with a shaft rod in a sleeving manner, the outer wall of the shaft rod is connected with a rotating roller in a sleeved manner, the center of the end portion of the rotating roller is fixedly provided with a fixed block, the inner wall of the fixed block is in fit withthe outer wall of the shaft rod, the surface of the shaft rod is provided with a square slot, the surface of the fixed block is provided with a square hole, and the square hole is internally providedwith a fixed rod. According to the minitype and efficient mechanical plate material automatic bending equipment, by means of the design of the fixed rod, the shape of the fixed rod is square, so thatthe fixed rod can be fixed with the square slot in the end portion of the shaft rod in a clamping closing manner to make the shaft rod be connected into a whole with the rotating roller and make theshaft rod drive the rotating roller to rotate, when the rotating roller needs to be replaced, the rotating roller can be disassembled by pulling the rotating roller out directly, and the situation that a flat key and a key slot further need to be aligned to perform fixing then in traditional replacement of the rotating roller, and because the flat key and the key slot are matched too tightly, therotating roller is inconvenient to disassemble in subsequent replacement of the rotating roller is avoided.