28results about How to "Reduce continuity" patented technology

The utility model discloses a novel push wheel linkage feeding mechanism belongs to the technical field of automation equipment, including fixed plate, feeding box, rotary feeding unit, X axis feeding unit, Y axis feeding unit and push unit, and fixed plate horizontal arrangement is installed in the top of fixed plate, and rotary feeding unit is installed in the top of fixed plate, and sets up at the back of feeding box, and X axis feeding unit is installed in the top of fixed plate, and Y axis feeding unit is installed in the top of fixed plate, and sets up at the front of feeding box, and push unit is installed in the top of fixed plate, and sets up at the front of rotary feeding unit. The utility model discloses through the innovation mechanical linkage and sensing control, realized low -cost, high -efficient, high reliability's automation feeding, especially applicable to the quick sorting and the turning scene of small -size material, and the power manufacturing industry reduces the benefit of benefit.

The utility model belongs to basket type filter and impurity removal equipment technical field, concretely is a kind of pesticide filling basket type filter and impurity removal device, including filter cartridge and the inner tube of its inside center;The outside of inner tube is equipped with filter frame, and the inside of filter frame is filter core, and the outside of filter core is detachably fixed with filter membrane;The inside of filter cartridge is equipped with hollow cylinder rotating around filter frame axis, and it is circumferentially distributed in the outside of filter membrane, and the inside of hollow cylinder is fixed with the scraping piece adhering to the outer surface of filter membrane, and the inside of hollow cylinder is equipped with helical lifting part, and the top of hollow cylinder is impurity storage space.The utility model can automatically intercept impurity in the outermost side when filtering operation, and the cleaning mode of real-time scraping and helical lifting is assisted, the impurity is scraped off at the same time, is lifted upward, so that it enters storage area, to maintain the integrity of filter structure, prevent clogging while maintaining the continuity of filling operation.

This utility model belongs to the field of sludge filtration technology and discloses a dynamic sludge filtration device, including a housing. A filtration unit and a discharge unit are connected to the outside of the housing via a rotating motor and a discharge motor, respectively. The filtration unit and discharge unit are located inside the housing. A water pumping unit is located at the top of the housing and connected to the water pumping unit via a filtration water pumping pipe. The discharge unit is located at the bottom of the filtration unit and the water pumping unit. This utility model can increase the sludge contact area and filtration area, allowing liquid to penetrate into the filter housing more quickly. Combined with the rotating water pumping component, the liquid is promptly extracted, improving the speed and efficiency of sludge dewatering and shortening the processing cycle. The rotating motor drives a rotating rod, which in turn causes the filter housing to rotate within the sludge. Dewatering is achieved using the principle of free liquid permeation. Compared to traditional methods that rely on strong external force for dewatering, this effectively reduces the moisture content of the filter cake and significantly reduces energy consumption.

The invention provides 450MPa-grade hot-dip galvanized low-density steel with low yield ratio and high corrosion resistance and a manufacturing method thereof. A steel plate comprises the following components in percentage by weight: 0.04%-0.06% of C, 0.25%-0.4% of Si, 1.4%-1.5% of Mn, 3.3%-6.5% of Al, less than or equal to 0.010% of P, 0.01%-0.03% of S, 0.01%-0.015% of RE and the balance of Fe and inevitable impurities. The manufacturing method of the steel comprises the steps of blast furnace molten iron pretreatment, converter steelmaking, continuous casting, hot continuous rolling, acid pickling, cold rolling and hot galvanizing. The steel structure is delta-ferrite, alpha-ferrite, martensite, retained austenite and sulfide, the content of the martensite is 3.5-5%, the sulfide is composed of a small amount of MnS and RE-S-O which are distributed in a dispersed mode, the small amount of MnS is separated out in the ferrite and the martensite in a dispersed mode, and the RE-S-O is distributed along the ferrite grain boundary.

The invention relates to an aluminum alloy soldering lug and a preparation method and application thereof, and belongs to the technical field of welding. The aluminum alloy soldering lug disclosed by the invention is prepared from the following elements in percentage by mass: 3.0 percent to 4.5 percent of Si, 2.0 percent to 3.5 percent of Fe, 0.8 percent to 1.2 percent of Mg, 0.10 percent to 0.25 percent of Zr, 0.05 percent to 0.15 percent of Sc, 0.02 percent to 0.08 percent of Er, 0.05 percent to 0.12 percent of Ti, 0.005 percent to 0.02 percent of B and the balance of Al and other inevitable impurities. The mass ratio of (Zr + Sc) / Fe is 0.08 to 0.15; the mass ratio of Mg to Si is 0.25 to 0.35; the mass ratio of (Fe + Si) to (Zr + Sc + Er) is 20-25; the problems that laser welding aluminum alloy is thick in weld joint structure and uneven in performance, and a dissimilar material welding interface is embrittled are fundamentally solved.

The application relates to an injection tube assembly, a high-pressure injection device, a high-pressure injection system and a control method thereof. The syringe of the injection tube assembly is installed on an injection installation position of the high-pressure injection device, the liquid injection tube group is installed on a liquid injection installation position, the liquid discharge tube group is installed on a liquid discharge installation position, and the exhaust bag is installed in the installation groove. The boost driving mechanism drives the piston to move backward in the injection cylinder, and the liquid medicine is sucked into the injection cylinder through the first pipeline of the liquid injection tube group. The boost driving mechanism drives the piston to move forward in the injection cylinder, and the liquid medicine in the injection cylinder is pushed into the exhaust bag through the second pipeline. After the liquid medicine enters the exhaust bag, the liquid medicine sinks due to gravity and boost pressure and is discharged through the liquid discharge tube, and the bubbles float to the space above the liquid medicine. Even during the liquid medicine injection process, the bubbles can be prevented from being pushed into the human body in the exhaust bag, the continuity of the injection process is guaranteed, the requirement for the structure air tightness and stability is reduced, and the reliability during use is ensured.

The invention discloses a firepower attack target distribution method and system based on a multi-constraint dynamic pointer network, and the method comprises the steps: firstly building a hierarchical model which comprises a platform layer, a target layer and a rule layer, carrying out the modeling of a data relation in collected data through employing a hyperedge based on the hierarchical model, and forming a time-varying hypergraph which is updated along with time steps; according to the method, the functions of integrally representing the capacity, the time window, the collaborative grouping, the area limitation and the fair coverage constraint in the same graph space by adopting the time-varying hypergraph and the advancement rule and timely distributing are realized; a primitive-dual online adjustment mechanism is introduced in the aspect of multi-target tradeoff to automatically allocate constraint budget for a Lagrange multiplier according to real-time violation degree, and load variance fairness and regularization are superposed, so that interpretable dynamic balance can be obtained for resource utilization, time window satisfaction, collaborative consistency and coverage balance, a security boundary can be provided, and the real-time performance of the multi-target tradeoff can be improved. And secondary selection of upper-layer strategies or players in the set can be facilitated, and the method is suitable for being widely popularized and used.

The invention discloses an image-based three-dimensional reconstruction method for electromagnetic simulation. Collecting and receiving a multi-view image structure by using a camera, and recovering to obtain sparse point cloud and camera parameters; inputting the data into a computer for processing, and performing initialization processing on each point of the sparse point cloud by using a ball initialization method to obtain respective quadric surface primitives; performing joint optimization on each quadric surface primitive through a simulated annealing algorithm; and extracting a triangular mesh for a symbol distance field formed by all the quadric surface primitives to obtain a three-dimensional reconstruction result, and inputting the three-dimensional reconstruction result into electromagnetic simulation. The method is clear in process and high in automation degree, geometric holes in a reconstruction model can be effectively reduced, surface continuity and geometric consistency are improved, the problem that an existing visual reconstruction method is difficult to meet the requirements for electromagnetic simulation geometric precision and continuity is solved, and the method is worthy of popularization and application. The usability and reliability of a reconstruction model in high-frequency electromagnetic simulation are remarkably improved, and the method has a good engineering application prospect.

The invention provides 980MPa-grade hot-dip galvanized low-density steel with low yield ratio and high corrosion resistance and a manufacturing method thereof. A steel plate comprises the following components in percentage by weight: 0.28%-0.32% of C, 0.74%-0.82% of Si, 2.1%-2.32% of Mn, 4.3%-6.5% of Al, less than or equal to 0.010% of P, 0.01%-0.023% of S, 0.01%-0.012% of RE and the balance of Fe and inevitable impurities. The manufacturing method of the steel comprises the steps of blast furnace molten iron pretreatment, converter steelmaking, continuous casting, hot continuous rolling, acid pickling, cold rolling and hot galvanizing.

The utility model relates to the technical field of fabric processing, in particular to a fabric composite processing device. The device comprises an operation table, four supporting legs are installed on the lower surface of the operation table, two composite rollers are fixedly connected to the surface of the operation table, a rotating drum is fixedly connected to the surface of the operation table, transmission wheels are rotationally connected to the side walls of the composite rollers, and a transmission belt is rotationally connected to the surfaces of the transmission wheels. A motor is fixedly connected to the side wall of the operation table, the output end of the motor is fixedly connected with the transmission wheel, an adjusting device is arranged on the side wall of the rotary drum and comprises a fixing plate, the fixing plate is fixedly connected with the side wall of the rotary drum, and a sliding plate is inserted into the fixing plate in a sliding mode. The problem that when fabric is subjected to composite processing, due to the fact that a transmission belt driven by a motor is loosened after being used for a long time, the rotating efficiency of a composite roller driven by the motor is affected is solved.

The application discloses a soil and water conservation method for camellia oleifera forest in hilly areas, which comprises the following steps: zoning and land preparation of the forest land in the hilly areas, setting intermittent terraces and original soil belts along contour lines in the slope cultivation area, constructing a soil stabilizing structure and a water seepage buffer layer on the water-facing side of the terraces to reduce erosion and promote seepage, setting a water collecting and releasing ditch in the inner side of the terraces to slow down runoff, setting a soil and water preserving composite layer in the camellia oleifera planting hole, and setting a sand sink in the slope foot water collecting area to recover runoff. The method can weaken the slope runoff scouring by zoning and land preparation of the forest land in the hilly areas and setting intermittent terraces and original soil belts along contour lines in the slope cultivation area. The soil stabilizing structure, the water seepage buffer layer and the water collecting and releasing ditch are combined to realize runoff reduction and water storage. The soil and water preserving composite layer in the camellia oleifera planting hole can enhance the root zone stability and water holding capacity, so that the soil and water loss can be effectively controlled and the water use efficiency can be improved without large-scale hard engineering.

The application belongs to the technical field of medical devices, and particularly relates to a double-cavity collision type subcutaneous emphysema removing and draining combined device; the device comprises a supply assembly, a removing assembly and a draining assembly; the supply assembly comprises a first column body, a second cavity is arranged in the first column body, and a second block is arranged in the second cavity; the removing assembly comprises a second pipe body which is communicated with the first column body; through cooperation of the supply assembly, the removing assembly and the draining assembly, a backflow channel is formed between the second pipe body and a third pipe body, and a jet induction area is formed at a first cone body at an end of the third pipe body; the device can not only continuously remove subcutaneous air, but also double-limit the drainage negative pressure and the supply pressure, thereby reducing the problems of suction port blockage and discontinuous drainage in a traditional simple suction mode.

The invention discloses a three-dimensional reconstruction method and system based on multi-view image fusion. The method comprises the following steps: carrying out adaptive segmentation on an obtained long image line by line to generate a segmentation mask; executing cylindrical surface expansion mapping on the target surface according to the mask segmentation result to obtain corrected plane textures; seamless fusion processing is carried out on the plane textures under the multiple visual angles to generate 360-degree panoramic textures; based on the pixel width W of the panoramic texture, performing scale transformation and displacement processing on the coordinates of the texture U; and mapping the panoramic texture subjected to scale transformation and displacement processing on the texture U coordinates to a three-dimensional cylindrical model to generate a high-fidelity three-dimensional reconstruction model of the target object. According to the method, the problems of insufficient image segmentation precision, incomplete cylinder perspective distortion correction, visual flaws of multi-view texture splicing and joints in three-dimensional model rendering in the three-dimensional reconstruction process of a slender cylindrical object (such as a steel wire rope) can be effectively solved.

This utility model discloses a high-efficiency and environmentally friendly condenser, belonging to the field of condenser technology. It includes: a shell; two sets of tube sheets are fixedly installed inside the shell; heat exchange tubes are snapped into the two sets of tube sheets; one end of the heat exchange tubes has a feed inlet, and the other end has a discharge outlet; a ventilation grille is fixedly installed on one side of the shell; a filter plate is snapped into the other side of the shell; a rotating shaft is rotatably installed inside the shell; two sets of bevel gears are fixedly installed on the outer side of the rotating shaft; and a support plate is fixedly installed inside the shell. Stable and rapid airflow ensures uniform heat exchange, avoiding localized overheating or overcooling. This helps extend the service life of key components such as heat exchange tubes, reduces equipment failures and maintenance frequency caused by uneven temperature, improves the overall operational stability of the condenser, ensures continuous production, and the efficient cooling process means the equipment can complete tasks in a shorter time, reducing energy consumption.

The application relates to a novel cable accessory connecting structure, which belongs to the technical field of cable systems and is used for connecting between a cable metal sheath and a cable accessory metal shell. A coaxial sleeve is arranged on the cable metal sheath, and the coaxial sleeve comprises an electrical connecting part and a waterproof part. The electrical connecting part is used for providing an electrical connecting channel between the cable metal sheath and the cable accessory metal shell, and the waterproof part is used for guaranteeing the waterproof performance between the cable outer sheath and the cable accessory metal shell. The electrical connecting part comprises a conductive layer and a spiral supporting belt arranged in the conductive layer. The electrical connecting part is spirally wound on the exposed cable metal sheath. Under the action of the spiral supporting belt pressure, the conductive layer is kept in abutting contact with the outer wall of the cable metal sheath and the inner wall of the cable accessory metal shell. The application has the effect of reducing the influence of external factors on the electrical continuity and waterproof performance between the cable metal sheath and the cable accessory metal shell.

The utility model provides a kind of powder suction device, including suction tube body, vibration assembly is provided on the outer side wall of suction tube body, and vibration assembly is used to prevent the blockage of suction tube body by continuous vibration, and vibration assembly is connected on the outer side wall of suction tube body by fixing part, and suction tube body one end is provided with suction nozzle, and the utility model is equipped with vibration assembly outside suction tube, and the inner wall high-frequency vibration is made by continuous vibration, and starch powder agglomeration can be disintegrated, kinetic energy is provided for powder flow, resistance is reduced, starch accumulation in the bend and connecting portion of suction tube is reduced, blockage is avoided, cleaning is reduced, production continuity is guaranteed, and artificial cost is reduced.

The application belongs to the technical field of gluing machines, and discloses a gluing machine for glass surfaces, which comprises a frame, an adjusting and transferring assembly, a glue spraying part and a valve wiping mechanism arranged in the frame, the frame is provided with an inlet and an outlet, the glue spraying part is arranged on the adjusting and transferring assembly, and the valve wiping mechanism is arranged on one side of the adjusting and transferring assembly; a transition stage assembly is arranged at the inlet of the frame; a feeding module is arranged on the side of the transition stage assembly away from the inlet; a material moving assembly is arranged at the joint of the transition stage assembly and the feeding module; and a discharging module is arranged at the outlet of the frame. The gluing machine for glass surfaces can realize automatic glass feeding, accurate positioning, continuous gluing and automatic discharging through the cooperation of the gluing assembly, the transition stage assembly, the feeding module, the material moving assembly and the discharging module, and the automation and continuity of the glass gluing process are improved.

The invention discloses an intelligent adjusting system and method for the smoke output amount of an electronic cigarette, and belongs to the technical field of industrial control systems. Comprising a session establishment and information acquisition module, an initial state estimation module, a target setting and constraint forming module, an execution-observation closed-loop control module, an instruction safety control and driving module and a session ending and adaptive updating module. The problems that in the prior art, due to the fact that coupling lag and state dependence exist between electrical input parameters and actual aerosol output results, the smoke output amount is unstable, taste fluctuates and output is not smooth due to state lag of an atomization assembly and fluctuation of the smoking behavior of a user in a continuous or short-interval smoking scene are solved.

The utility model relates to a material conveying device which comprises a first conveying part, a second conveying part and a material guiding assembly, an included angle is formed between the conveying direction of the second conveying part and the conveying direction of the first conveying part, and the second conveying part is partially located below the first conveying part; the material guiding assembly comprises a material guiding plate, the material guiding plate is rotatably connected to the tail end of the first conveying part, the rotating path of the material guiding plate at least comprises a material guiding position and a storage position, when the material guiding plate is located at the material guiding position, the material guiding plate inclines in the direction of the second conveying part at a downward slope, and when the material guiding plate is located at the storage position, the material guiding plate inclines in the direction of the second conveying part at a downward slope. And the lowest part of the material guide plate is higher than the lowest part of the material guide plate at the material guide position. According to the scheme, material accumulation or overflow can be avoided, production interruption and downtime are shortened, continuity and stability of the production process are guaranteed, switching can be achieved according to production requirements, multi-mode switching of the production line is achieved, and seamless connection of slice moisture regaining and vacuum moisture regaining production is guaranteed.

The invention relates to the technical field of intelligent sensing, and provides a dynamic event sensing method, system and equipment, and the method comprises the steps: obtaining an electric response signal outputted by a synaptic device in a preset time period, so as to obtain an electric signal sequence; calculating the change rate of the electric signal sequence in the preset time period according to the electric signal sequence; obtaining a preset event discrimination threshold value, and comparing the change rate with the event discrimination threshold value to obtain a comparison result; if the comparison result is an effective dynamic event, recording event information corresponding to the electric response signal; based on the electric signal sequence, event information is packaged to generate event signals, the characteristic that an artificial synaptic device responds to signal evolution along with time under external stimulation is utilized, self-triggering sensing of dynamic events is achieved, and the robustness of a system to complex environment changes is improved.

The present application relates to the field of aluminum lithium alloy heat treatment, and discloses a method for eliminating coarse intermetallic compounds in aluminum lithium alloy by base ultra-high pressure heat treatment, which comprises the following steps: firstly, sampling and detecting the aluminum lithium alloy blank to obtain the area fraction, the maximum equivalent size and the maximum continuous distribution length of the target coarse intermetallic compound, and obtaining the initial melting starting temperature through thermal analysis detection; secondly, performing low-temperature pre-stabilization treatment; thirdly, sequentially performing first-stage ultra-high pressure diffusion treatment and second-stage near-initial melting short-time resolubilization treatment in the ultra-high pressure heat treatment cavity; after the second-stage treatment, keeping the pressure and cooling to 300 DEG C to 360 DEG C, and then unloading the pressure; finally, rechecking the treated structure, and judging whether to perform supplementary second-stage treatment according to the area fraction reduction rate and the maximum continuous distribution length reduction rate. The present application can discontinuously and resolubilize the target coarse intermetallic compound continuously distributed along the grain boundary in the aluminum lithium alloy without relying on rolling, forging or extrusion.

The invention relates to the technical field of reaction kettle shell welding, in particular to a welding processing device for production of a reaction kettle lining shell, which comprises a welding clamping device, a moving platform, an inner wall supporting device, an outer wall extruding device, a welding seam correcting device and a positioning clamping device which are arranged beside welding equipment, a first moving end and a second moving end are arranged on the moving platform; the inner wall supporting device is mounted at the first moving end of the moving platform and is used for supporting the inner wall of the reaction kettle shell; the outer wall extrusion device is horizontally mounted between the first moving end and the second moving end of the moving platform and is used for extruding the outer wall of the reaction kettle shell; the welding seam correcting device comprises an inner seam extrusion correcting device installed on the inner wall supporting device and further comprises an outer seam extrusion correcting device installed on the outer wall extrusion device. According to the automatic welding equipment, the welding quality can be improved, and the service life of the equipment can be prolonged.

An open type TBM for tunnel expansion is used for performing expansion work of an original tunnel with a cross section of a gate shape, a front shield guard plate and a middle shield guard plate are arranged between a front shield and a middle shield of the open type TBM, a front part of the front shield guard plate is fixedly connected with a rear part of the front shield, the front shield guard plate is located outside the middle shield guard plate, a rear part of the front shield guard plate partially overlaps with a front part of the middle shield guard plate, and a rear part of the middle shield guard plate is fixedly connected with a front part of the middle shield. The design can avoid that slag is exposed to the rear of the TBM main machine, and under the joint action of water flow and mechanical disturbance in the tunnel, the slag falls to the bottom area of the tunnel and is accumulated, thereby affecting the continuous tunneling of the TBM.

The application discloses a high-temperature-resistant insulating protective coating for power battery packs and a preparation method thereof. The coating comprises, in terms of weight fractions, 40-60 parts of organic silicon modified polyurethane acrylate, 10-20 parts of a polyisocyanate compound, 0.01-0.5 parts of a catalyst, 5-15 parts of a quaternary phosphonium cation modified montmorillonite, 5-10 parts of gamma-methacryloxypropyltrimethoxysilane modified mica powder, 2-5 parts of nano-aluminum oxide, 1-3 parts of zinc borate, 1-3 parts of a photoinitiator and 30-50 parts of a solvent. The application improves the insulating performance and high-temperature resistance by constructing a stacked "brick-mud" structure and organic silicon modification.

The utility model relates to a novel intelligent coating equipment of membrane material manufacturing belongs to membrane material manufacturing technical field, including coating station, the upper surface of coating station is fixedly connected with the collection box, the front surface of collection box is fixedly connected with the vertical board, the inside upper and lower direction of vertical board is connected with two horizontal boards of sliding in the hole, two the side surface opposite of horizontal boards all is fixedly connected with the pedestal bearing of front and back two ends, the inside common installation of front and back two pedestal bearings has the feed pipe, the outside fixed sleeve of feed pipe is connected with the coating cotton, the front surface of vertical board is located between two horizontal boards and is provided with the adjusting mechanism, the utility model discloses through setting up two adjustable spacing and with the feed pipe of coating cotton, can simultaneously to the upper and lower two side surfaces of membrane material even coating, has improved coating efficiency and reduced process frequency obviously, utilizes the spacing between two feed pipes conveniently adjusted by adjusting mechanism, makes it adapt to the membrane material of different thickness, has improved the versatility and adaptability of equipment.

The application relates to the technical field of signal processing plate production, and particularly discloses a high-precision high-density circuit impedance signal processing plate pressing device, the side surface of a main body is fixedly connected with a feeding component, the side, away from the feeding component, of the main body is fixedly connected with a discharging component, and the top of the feeding component and the discharging component is fixedly connected with clamping components. The high-precision high-density circuit impedance signal processing plate pressing device is provided with a striking assembly, in the pressing process, the circuit board may be slightly adhered at the inner cavity of the placing seat, the adhesion can be effectively broken through striking vibration, the circuit board can be smoothly separated from the inner cavity of the placing seat, the discharging efficiency is improved, and the problem of poor discharging or material jamming caused by adhesion is avoided; if the circuit board is jammed in the placing seat due to adhesion in production, manual intervention is needed, and the continuity of production is reduced, and the vibration design can effectively avoid such a situation.

The application discloses a time service link intrusion detection system for power dispatching, and relates to the technical field of power dispatching. The system comprises an information acquisition module, which acquires information interfaces of time service links to obtain target interfaces, and the target interfaces are detection points. The application independently executes a double-layer detection process of rapid detection and deep detection for each segment, and realizes comprehensive judgment of the whole link through segment superposition, so that the accuracy and robustness of detection are improved. The output information of each segment is compared through the introduction of a third node storage to form an independent and tamper-proof evidence chain, the trustworthiness and auditability are enhanced, the impact of single-point failure and attack on the clock continuity and consistency of the system is reduced, the segment superposition double-layer detection mechanism can improve the timeliness and accuracy of detection, improve the coverage ability of complex and distributed attacks, enhance the consistency and traceability across segments, and realize the non-repudiation of evidence under the resistance attack through decentralization comparison.