7results about How to "Avoid affecting the grinding effect" patented technology

The invention relates to a double-face milling device and system for allowance grinding of a long-strip-shaped workpiece, and relates to the technical field of metal part machining, the double-face milling device and system comprises a base, a grinding assembly and a conveying assembly are arranged on the base, the grinding assembly comprises a driving mechanism and a polishing mechanism, and the driving mechanism comprises a first motor, a threaded lead screw and a sliding table; the conveying assembly comprises a conveying mechanism and a mounting mechanism, and a cleaning assembly is arranged on the sliding table. According to the double-sided synchronous grinding machine, through cooperative cooperation of the grinding assembly and the conveying assembly which are symmetrically distributed and combination of the centering positioning mechanism, double-sided synchronous grinding machining of the long-strip-shaped workpiece is achieved, the workpiece does not need to be turned over manually, and the problem that traditional turning type machining is low in efficiency is solved; and the bearing platform is matched to support the bottom of the workpiece, so that the front and back surfaces of the workpiece are not in direct contact with the conveying platform, and the quality problem that the machined surface generates scratches due to abutting friction is effectively avoided.

The utility model belongs to the technical field of flour production, and particularly relates to a stone mill milling device for flour production, which comprises a support frame, a fixed cover fixedly connected to the inner side of the support frame, a lower millstone rotatably connected to the lower part in the fixed cover, and an upper millstone fixedly connected to the inner side of the support frame and positioned above the lower millstone, a feeding hopper is fixedly connected to one side of the top of the upper millstone, a sieving plate is slidably connected to the interior of the feeding hopper, a grinding block is fixedly connected to the exterior of the lower millstone, and a transmission assembly is arranged in the fixing cover; the utility model provides a stone mill milling device for flour production, which solves the problems that wheat raw materials need to be manually sieved before stone mill milling in the prior art, so that the influence of impurities such as straws, stones and the like doped in the wheat raw materials on the flour production quality is avoided, and in addition, the existing milling device only adopts single milling, so that the production efficiency is high. And the ground flour is not fine enough, so that the uniformity of flour particles and the taste of the flour are reduced.

The utility model belongs to the technical field of edible medicine powder grinding, and disclose a kind of tablet grinding device for edible medicine inspection, including grinding table and the grinding seat of installation in the grinding table surface and the grinding mechanism being set above the grinding seat, the inside installation of the grinding seat has screening replacement component, the screening replacement component includes the screening cover being set in the inside of the grinding seat and the support ring and the positioning plate for positioning of installation in the surface of the screening cover, the surface of the grinding seat is equipped with closure fixed component, the closure fixed component includes the connecting strip being symmetrically installed in the surface of the grinding mechanism, the utility model has the advantages that the screening structure of long time use can be replaced, avoid long time use, different drug mixing influence test effect, and can avoid drug jamming screening hole, influence grinding effect, and can be replaced according to different grinding needs, different screening mesh number.

The application discloses a stirring mill type powder reactor for processing high specific surface area calcium hydroxide, and relates to the technical field of calcium hydroxide processing equipment. The reactor comprises a mounting base, which is provided with a stirring mill box and a reaction box, and is internally provided with a stirring mill crushing assembly and a mixing reaction assembly, respectively. High-activity calcium oxide powder is fed into the reaction box through a feeding box, and water solution and dispersants supplied by two proportioning boxes are transferred to a reaction drum through a transfer conveyor, so that full reaction is realized in cooperation with a turnover plate. After reaction, the material is fed into a stirring mill drum through a dropping pipe, is crushed by spiral stirring mill blades and grinding tooth blocks, and is output through a conveying mechanism. The application adopts an integrated structure, is matched with temperature control, sealing and pulse air supply design, improves mixing uniformity and reaction efficiency, refines powder particle size, and helps to prepare high specific surface area calcium hydroxide. The structure is compact, operation is convenient, and practicality is high.

The utility model relates to the technical field of super -thin intermediate covering agent production, concretely is a kind of super -thin intermediate covering agent grinding device, including bottom plate, and the grinder barrel is installed in bottom plate top, further include: grinding mechanism, setting on the top surface of bottom plate, for the adjustable grinding treatment of material inside grinder barrel, grinding mechanism includes the vertical plate fixed on the top surface of bottom plate, the mounting plate located above grinder barrel, and the rotating roller rotationally connected with mounting plate.The utility model through the design of grinding mechanism, realized the flexible adjustment of the distance between grinding disc and the bottom surface in grinder barrel, reached the effect that can accurately control the size of grinding particle according to different grinding needs, and lifting motor drives mounting plate to lift, so that grinding disc can move up and down, and this adjustable design makes the device can adapt to the grinding requirements of a variety of different specifications of super -thin intermediate covering agent, improves the versatility and applicability of device, greatly improves the grinding quality and production flexibility of product.

The invention discloses a stirring mill type powder reactor for processing calcium hydroxide with a high specific surface area, and relates to the technical field of calcium hydroxide processing equipment. The reactor comprises a mounting base, a stirring and grinding box and a reaction box are arranged on the mounting base, and a stirring and grinding crushing assembly and a mixing reaction assembly are arranged in the stirring and grinding box; high-activity calcium oxide powder is fed into the reaction box through the feeding box, and an aqueous solution and a dispersing agent which are supplied by the two proportioning boxes are transferred and conveyed to the reaction rotary drum and are matched with the turning plate to realize full reaction; and the reacted material enters the stirring and grinding drum through the blanking pipe, is crushed by the spiral stirring and grinding blade and the grinding tooth block, and is output by the conveying mechanism. An integrated structure is adopted, temperature control, sealing and pulse air supply design is matched, the mixing uniformity and the reaction efficiency are improved, the particle size of powder is refined, preparation of calcium hydroxide with the high specific surface area is assisted, the structure is compact, operation is convenient and fast, and practicability is high.

The utility model discloses a heat-resistant iron oxide red pigment particle fine grinding device which comprises a supporting frame body, a smashing box body is fixedly connected to the supporting frame body, a feeding pipe is connected between the smashing box body and a grinding tank, a second electric valve is installed on the feeding pipe, and a second fixing frame is fixedly connected to the smashing box body. A second driving motor is fixedly installed on the second fixing frame, two second rotating shafts are rotationally connected to the smashing box body, belt wheels are connected to the second rotating shafts, a conveying belt is connected between the two belt wheels, and smashing wheels are connected to the second rotating shafts. The second driving motor drives the second rotating shaft, the belt wheel, the conveying belt and the crushing wheel to rotate, then iron oxide red pigment particles are put into the crushing box body, and the crushing wheel performs crushing pretreatment on the iron oxide red pigment particles, so that the volume of the iron oxide red pigment particles is reduced; the grinding effect is prevented from being affected by the large size of the iron oxide red pigment particles, and therefore the grinding efficiency of the iron oxide red pigment particles is improved.