5results about How to "Reduced counter force" patented technology

The utility model discloses an egg sorting device for egg -breeding, relates to egg sorting technical field, including base, the lateral surface fixed mounting of base has the material conveying mechanism, the upper surface fixed mounting of base has rotary unit and guide tube, the fixed mounting of rotary unit has the material grabbing unit, and the protection unit is installed in guide tube, and the fixed mounting of material grabbing unit and guide tube has detection unit. Advantageous effects lie in that the size of egg is detected through the second photoelectric sensing mechanism, the weight of egg is detected through the suspension weighing mechanism, the specification of egg is determined quickly, the top plate and the elastic pad are driven by the force arm and the buffer detection assembly to clamp the egg quickly, the sorting of egg is completed, the egg is buffered and protected through the elastic pad and the buffer detection assembly, thereby effectively improving the efficiency of egg sorting, reducing the collision damage of egg in the sorting process, and guaranteeing the quality after the sorting of egg.

The utility model relates to the technical field of battery manufacturing, in particular to a dry-method electrode rolling film-forming production line. The dry electrode rolling film forming production line comprises an extension mechanism, the extension mechanism comprises a driving roller and a plurality of extension rollers matched with the driving roller, the driving roller and the extension rollers are oppositely arranged, the driving roller and the extension rollers are arranged in parallel, and the total length of the extension rollers is smaller than that of the driving roller, the extension rollers and the driving roller which are used for extending a non-coating area of a material belt. Due to the fact that the material belt firstly passes through the extension mechanism to enable the non-coating area to be stretched, and then the coating area is calendered, the non-coating area is calendered and stressed in advance to release stress in advance, when the coating area of the material belt is calendered, the reverse acting force borne by the non-coating area is reduced, and then the flat material belt is obtained. And the non-coating area of the pole piece does not wrinkle after being stretched.

The present application relates to cable copper wire processing technical field, and disclose a kind of adjustable cable copper wire wire drawing forming machine, including shell, the top of the shell is equipped with extrusion wire drawing device, one end of the shell is equipped with winding roller, the both sides of the top of the shell are provided with chain, the surface of the chain is provided with several clamping rods, the one side of the winding roller is provided with conical barrel, the one side of the conical barrel is fixedly connected with threaded sleeve, further including flow guide shell and bristle.The adjustable cable copper wire wire drawing forming machine, through transverse mechanism makes conical barrel differentiates movement before and after, copper wire is clamped and flattened when moving forward, reset quickly when moving backward;Rotary mechanism lets conical barrel rotate when moving, improves the uniformity of smoothing, lubricating mechanism makes flow guide shell synchronous rotation, and lubricating liquid is coated on copper wire;Clamping mechanism multi-region clamping delivery avoids fracture, and each mechanism is coordinated, improves wire drawing quality and efficiency.

The utility model provides a shutter awning, and belongs to the technical field of sunshade tools. The problem of how to reduce the failure rate and improve the use safety at the same time is solved. The louver awning comprises a rectangular frame, wherein an inner layer of louver blades and an outer layer of louver blades are arranged in the frame side by side in the length direction. The outer layer consists of outer louver blades I and II at two ends, and is hinged to the frame through fixed seats I and II; the inner layer is composed of adjacent first and second inner louvre blades and a plurality of first and second sliding louvre blades in the middle. The first sliding louver blade and the second sliding louver blade are slidably connected with the frame through the first sliding seat and the second sliding seat, the first sliding seat and the first fixing seat are connected in series through a first steel wire, and the second sliding seat and the second fixing seat are connected in series through a second steel wire. The synchronous belt is driven by a servo motor, an upper side belt body is connected with a first sliding seat, and a lower side belt body is connected with a second sliding seat to form a bidirectional linkage mechanism. Cooperative opening and closing of the inner-layer louver blades and the outer-layer louver blades are achieved through synchronous belt traction, and synchronous adjustment of the angles of all the louver blades is guaranteed through steel wire transmission. According to the shutter awning, the failure rate can be reduced, and meanwhile the use safety is improved.

This invention belongs to the field of parts processing technology and discloses a method for processing niobium flange sealing grooves. The method includes the following steps: controlling a cutting tool to cut the niobium flange at the location to be processed in the sealing groove according to a preset method, while continuously pouring coolant onto the cutting tool during the cutting process; and grinding the groove wall using a grinding tool. The preset method includes the following steps: S21, controlling the cutting tool to cut the niobium flange in N segments along the width direction of the sealing groove, with each segment having a cutting width of B and a cutting depth that increases progressively in an arithmetic progression with a tolerance of H; B is 1 / N of the sealing groove width, and H is 1 / N of the sealing groove depth; S22, repeating step S21 N-1 times in a progressively decreasing arithmetic progression until the sealing groove is completed, wherein the tolerance of the number of segments is 1. This method for processing niobium flange sealing grooves can reduce tool wear, extend tool life, and ensure the processing accuracy of the sealing groove.