7results about How to "Easy threading" patented technology

The utility model provides a kind of human resource management archives auxiliary threading device, it is related to the technical field of archives management, including base, left stand plate, first sliding slot, first bearing, first lifting plate, screw rod, hand wheel, upper antiskid block, lower antiskid block, arc hole and punch assembly etc.;Traditional manual binding needs page by page alignment, manual punching, for the archives of greater thickness, it is cumbersome and time-consuming to operate.And the device realizes automatic punching through punch assembly, multiple drill bits can work simultaneously, and punching operation of multiple hole positions is completed at one time, which greatly reduces the punching time and significantly improves the overall efficiency of archives binding.Operators do not need to repeat punching, threading and other mechanical actions, effectively reducing hand fatigue caused by long-term operation, reducing the work failure rate and reducing labor intensity.

The invention relates to the technical field of drying ovens for processing, and discloses a drying oven for water-based PU leather processing and a drying method.The drying oven comprises a preheating cavity and a primary drying cavity formed in one side of the preheating cavity, a main cavity is fixedly assembled on the side, away from the preheating cavity, of the primary drying cavity, and a final drying cavity is fixedly assembled on the side, away from the primary drying cavity, of the main cavity; a sliding rail mechanism is fixedly mounted on the inner side wall, perpendicular to the primary drying cavity, of the preheating cavity, a winding roller is slidably assembled on the side, away from the preheating cavity, of the sliding rail mechanism, and a medium-wave infrared lamp tube is fixedly mounted at the top end, facing the winding roller, of the interior of the preheating cavity. A first lamp tube set is fixedly installed on the inner side wall, perpendicular to the medium-wave infrared lamp tube, of the primary drying cavity. According to the invention, a sectional structure of the preheating cavity, the primary drying cavity, the main cavity and the final drying cavity is adopted, and differential heating assemblies of all the cavities are matched, so that a gradient drying process is realized, and the defects caused by rapid drying of a single cavity are thoroughly avoided.

The utility model relates to an automatic tension wire threading plate for a wire frame of a circular weaving machine, which comprises an assembly frame, a mounting shaft is transversely arranged on the assembly frame, a plurality of assembly seats are arranged on the mounting shaft at intervals, and a tensioning rod is arranged between every two adjacent assembly seats. The tensioning rod comprises a hinge portion hinged to the mounting shaft and a movable portion extending outwards, the movable portion is provided with a threading hole allowing a warp to penetrate through, a thread passing hole is further formed in the position, located on the front side of the threading hole, of the assembling frame, the tensioning rod is further provided with a clamping portion, the assembling base is further provided with an expansion piece, and the expansion piece is connected with the clamping portion. When the tensioning rod is driven to swing upwards, the clamping part can be driven to rotate to be matched with the expansion piece to achieve expansion of the tensioning rod, the lifted tensioning rod can be clamped to prevent the tensioning rod from automatically swinging and falling, the clamping part is driven to be separated from the expansion piece after threading is completed, and the tensioning effect can be achieved. Wiring and threading are convenient, and normal tensioning due to gravity is not affected.

This utility model discloses a high-voltage switchgear cable tray structure, including a cable tray box. A sliding cavity is provided at the bottom of the cable tray box. Multiple cable box assemblies are arranged inside the cable tray box. Multiple cable guide grooves are provided inside the sliding cavity. Cable guide assemblies are slidably connected inside each of the multiple cable guide grooves. A limit component is provided on one side of the connection between the multiple cable guide grooves and the sliding cavity. A cable fixing component is threaded to one end of the top of each of the multiple cable box assemblies. This utility model provides a high-voltage switchgear cable tray structure. This device facilitates cable threading through the cable guide assembly. A cable routing slide is provided at the cable inlet end. The cable routing slide is a smooth channel, which helps prevent damage to the cable sheath during cable threading. The cable is threaded into one end of the junction box, and the second fixing screw is rotated to make the second support plate press against the cable. Then, the cable guide slider is moved to guide one end of the cable to the other end, thus completing the cable threading process.

The utility model relates to wire twisting mould technical field, concretely relates to high -precision very thin tungsten wire cable wire twisting mould structure, including support seat, the top fixed mounting of support seat has the water storage tank, the outside fixed mounting of water storage tank has the cooling mechanism, the top fixed mounting of water storage tank has the cooling plate, the inside installation of cooling plate has multiple groups installation mould cover, the inside fixed connection of multiple groups installation mould cover all has tungsten steel inner mould, the cooling mechanism includes the cooling box fixed mounting in the outside of water storage tank, the back of cooling box is linked with the inside of water storage tank, the inside fixed connection of cooling box has multiple groups radiating fins, the utility model discloses through optimizing the wear resistance, thermal stability and low friction design of tungsten steel inner mould, combines high -efficient circulating cooling system, has realized high -precision very thin tungsten wire cable's high -efficient, low loss, high -precision wire production, has improved product pass rate significantly and has prolonged the mould life.

This utility model relates to the technical field of cotton yarn processing equipment and discloses a cotton yarn anti-loosening tensioner, including a base: a support frame is fixedly connected to the middle of the top surface of the base; first electric push rods are fixedly sleeved on the front and rear sides and near the bottom of the inner side of the support frame; first support plates are fixedly sleeved on the telescopic ends of the two first electric push rods; two first support plates are respectively arranged on the front and rear sides of the inner side of the support frame; and limit rollers are bearing-connected to the left and right sides of the top surface of each first support plate. This cotton yarn anti-loosening tensioner, during the process of cotton yarn being conveyed on the guide roller and the pressing roller, uses limit rollers to restrict the forward and backward movement of the cotton yarn, preventing it from deviating from the track, significantly improving the device's effect of preventing cotton yarn from falling off. After fixing the left end of the cotton yarn to the fixing component on the left side, the cotton yarn is pulled to the right by an electric slider to the lower side of the right guide roller, thus facilitating threading. The process is simple to operate and greatly improves work efficiency.

The application provides a fiber guide electronic endoscope fiber threading tool and process, which comprises a base, an end piece supporting rod for supporting a front end piece of an endoscope, a module supporting frame for supporting a camera module of the endoscope and an outer frame, the end piece supporting rod and the module supporting frame are arranged on the upper surface of the base, and the two are arranged adjacently and a gap is left between the two; the outer frame is a hollow structure, which is arranged above the base, the top of the outer frame is provided with a through hole for placing the front end piece of the endoscope, the end piece supporting rod and the module supporting frame are located in the hollow part of the outer frame, and the top of the two is penetrated into the through hole, and a space for placing the front end piece of the endoscope is left above; the side wall of the outer frame is provided with a glue feeding hole, which is communicated with the through hole. The tool of the application can conveniently thread the fiber and form an insulation layer around the camera module and the LED group at the same time; the fiber is coated with a fiber, and the front end piece is plated with an insulation layer, so that the problem of not passing the high-voltage anti-static safety test can be effectively solved; the fiber threading method is simple, fast and efficient.