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Financial knowledge graph construction method and system based on large language model
PendingCN119311900Aimprove accuracyImprove uniformityFinanceSemantic analysisEngineeringKnowledge graph
The invention discloses a financial knowledge graph construction method based on a large language model. The method comprises the following steps: S1, constructing a knowledge normal form; s2, text content is processed according to the knowledge normal form constructed in the S1, and an original knowledge graph is generated; s3, analyzing the original knowledge graph obtained in the S2, and performing knowledge fusion to obtain an optimized knowledge graph; and S4, merging and integrating the optimized knowledge graph obtained in the S3 with the existing knowledge graph, and performing alignment processing to generate a final knowledge graph. According to the method, the industrial financial knowledge normal form is constructed, and the text content is analyzed and concluded, so that the processing efficiency of mass financial text data is improved, and the labor demand during financial text data processing is greatly reduced. And meanwhile, knowledge extraction results are merged and aligned, so that the accuracy and regularity of knowledge extraction are remarkably improved. In addition, compatibility with the existing knowledge graph is realized, so that the constructed financial knowledge graph is more comprehensive and accurate, and subsequent data analysis is facilitated.
Owner:SHANGHAI HONGZE INFORMATION TECHNOLOGY CO LTD
Odor diffusion early warning system for livestock and poultry farm
ActiveCN119516720AImprove monitoring efficiencyavoid cumbersomeDesign optimisation/simulationAlarmsEarly warning systemAnimal science
The invention relates to an odor diffusion early warning system for a livestock and poultry farm. The odor diffusion early warning system for the livestock and poultry farm comprises the following steps: acquiring odor emission source data of the livestock and poultry farm; processing information of the deodorization equipment is obtained, wherein the processing information at least comprises the equipment type and the operation state; on the basis of the processing information of the deodorization equipment, deodorization emission components are obtained; obtaining environmental data; the environment data at least comprises topographic data and meteorological data; establishing an early warning model, and obtaining an early warning threshold value and an early warning value based on the farm odor emission source data, the processing information of the deodorization equipment and the environmental data; comparing the early warning threshold with an early warning value to obtain early warning information; the livestock and poultry farm odor diffusion early warning system can efficiently and accurately solve the problems of monitoring and early warning of odor diffusion of a three-dimensional building farm; the real diffusion condition can be accurately reflected, and the response speed and accuracy of the early warning system are improved.
Owner:ZHEJIANG FORESTRY UNIVERSITY
Optical fiber laser uncoiling and slitting all-in-one machine
InactiveCN119187932AIncrease productivityReduce idle travelLaser beam welding apparatusLaser processingManufactured material
The invention relates to the technical field of laser processing, and discloses an optical fiber laser uncoiling and slitting all-in-one machine which comprises a feeding module, a leveler module is fixedly connected to the outer wall of the left side of the feeding module, and a laser cutting and slitting module is fixedly connected to the outer wall of the left side of the leveler module. The outer wall of the lower side of the laser cutting and slitting module is fixedly connected with a discharging module. The feeding module is driven by a servo motor to carry out feeding control on a compression roller; the leveler module is used for effectively leveling coiled materials before the coiled materials enter the laser cutting and splitting module, and internal stress of the materials is eliminated; the laser cutting and slitting module is used for conducting longitudinal and transverse cutting and slitting on the materials and can conduct multiple cutting operations at the same time. The functions of flattening, feeding, laser cutting and splitting and discharging are integrated in one device through the optical fiber laser uncoiling and splitting all-in-one machine, one-stop operation from raw material processing to finished product output is achieved, intermediate links in production are remarkably reduced, and the production efficiency is greatly improved.
Owner:GUANGDONG MAHAT LASER INTELLIGENT EQUIP CO LTD
Rotary inclined type tobacco loading machine
ActiveCN222425349USimple structureeasy to operateTobacco preparationAgricultural engineeringStructural engineering
The utility model discloses a rotary inclined type tobacco loading machine which comprises a walking chassis, a lifting module installed on the walking chassis, a bottom plate installed on the lifting module, a rotary tobacco clamping module installed on the bottom plate and a tobacco pushing module installed on the bottom plate. The rotary tobacco clamping module comprises a rotating module and a tobacco clamping module body, the tobacco clamping module body is fixed to the rotating module through bolts, the rotating module drives the tobacco clamping module body to rotate, and then the tobacco clamp is driven to rotate by a certain angle, so that collision between the tobacco clamp and a tobacco rack of a tobacco curing barn in the tobacco loading process is avoided; the cigarette pushing module is driven by the walking chassis and can push existing cigarette clamps on the cigarette frame, and therefore the effect of gathering the cigarette clamps is achieved. The tobacco loading device is simple in structure and suitable for tobacco loading operation in the tobacco curing barn, tobacco loading work of the tobacco curing barn can be completed, labor force is reduced, production cost is reduced, and tobacco loading efficiency of the tobacco curing barn is effectively improved.
Owner:NORTHWEST A & F UNIV
Shell assembly module
ActiveCN119566805Areduce labor requirementsIncrease productivityAssembly machinesMetal working apparatusNoise reductionMechanical engineering
The invention relates to the technical field of assembly, in particular to a shell assembly module, a visual detection part is used for detecting the position and direction of a shell part, a noise reduction cover is arranged at the top of a feeding barrel and hinged to the feeding barrel, the noise reduction cover is used for reducing noise generated when a vibration disc vibrates, and a shell feeding part is used for containing the shell part and conveying the shell part to a conveying part; the conveying part is used for receiving the shell part conveyed by the shell feeding part and conveying the shell part to the adjusting part, the conveying part is further used for conveying the correlation parts, the correlation parts are fixedly connected with the conveying part, the correlation parts are used for containing the base part and can detect whether the base part is installed in place or not, and the adjusting part is used for adjusting the direction and the position of the shell part. According to the shell assembly module, the through hole is formed in the opposite emission part, the shell part is placed on the base part of the opposite emission part, the base part is sleeved with the shell part according to the preset direction, the hook air cylinder is used for assembling the base part and the shell part, full-automatic assembly is achieved, the demand for manpower is small, the production efficiency is high, and potential safety hazards are reduced.
Owner:SHENZHEN PREMASE PRECISION MFG TECH DEV CO LTD
High-efficiency automatic charging pile connector quality detection system and method thereof
InactiveCN119125974Aimprove accuracytimely feedbackElectric connection testingVirtual spaceControl engineering
The invention discloses an efficient and automatic charging pile connector quality detection system and method, and relates to the technical field of Internet of Things, the system comprises a control center, and the control center is connected with a charging pile acquisition module, a data processing module, a quality analysis module and an automatic detection module; connector information and charging comprehensive data are acquired through an electric pile acquisition module; carrying out feature interception on the charging comprehensive data in a data processing module to obtain an intercepted charging state cardinal number; an automatic virtual space is constructed in a quality analysis module, the intercepted charging state cardinal number and connector information are adjusted and changed, and a real-time charging change diagram is obtained; the automatic detection module sends a virtual connection instruction to the automatic virtual space and carries out virtual capture to obtain a transfer order charging change diagram, and the transfer order charging change diagram is subjected to quality verification according to a circular connection instruction to obtain an abnormal connection condition; the detection speed is greatly improved, the detection result is fed back in time, and the overall product quality is improved.
Owner:SHENZHEN INSPECTION GRP (DONGGUAN) QUALITY TECH SERVICE CO LTD
Automatic transporting and assembling method for on-board grouting pipeline
ActiveCN119284093AEfficient automationNo human intervention requiredWaterborne vesselsMarine engineeringOn board
The invention belongs to the field of offshore wind power, and discloses an on-board grouting pipeline automatic transporting and assembling method which comprises the steps that 1, a pipeline is clamped through a pipeline clamping, lifting and transporting device, and the pipeline is moved to a pipeline centering, clamping and transporting device; 2, the pipeline is clamped and conveyed through a pipeline centering, clamping and conveying device, so that the pipeline is centered, and the pipeline is conveyed to a pipeline assembling and butting device; and 3, the pipelines are subjected to up-down butt-joint assembly through the pipeline assembly butt-joint device. Pipeline sections are connected through threads, and automatic installation of the pipelines is achieved.
Owner:YANGJIANG OFFSHORE WIND ENERGY LAB
Knitting machine table and use method thereof
ActiveCN119571527AHigh running precisionImprove stabilityCircular knitting machinesWebs handlingYarnCircular disc
The knitting machine table comprises a knitting machine main body mechanism, and the knitting machine main body mechanism comprises a base, a supporting stand column, a middle large disc, a middle ejector rod, a top large disc, a top support, a silk feeding disc support, a rotating cylinder, a needle hanging groove, a self-positioning settling base, a hook-shaped closing needle and a cloth discharging rotating frame. The multiple sets of supporting stand columns are evenly and fixedly arranged on the base, the middle large disc is fixedly arranged on the supporting stand columns, the multiple sets of middle ejector rods are evenly and fixedly arranged on the middle large disc, the top large disc is fixedly arranged on the middle ejector rods, and the top large disc is fixedly arranged on the top large disc. According to the invention, the problem that a fabric has edge marks due to the fact that the roundness of a knitting needle is out of tolerance can be effectively reduced, and the problem that the maintenance difficulty is large due to rapid positioning and resetting in the disassembly and maintenance process is improved; the phenomenon of frequent shutdown time caused by yarn winding or breakage is reduced, and the production efficiency is improved.
Owner:JIANGXI TUOCHEN GARMENT CO LTD
Cleaning system, method and device
ActiveCN119453856Areduce labor requirementsReduce labor costsImage analysisCarpet cleanersTerminal equipmentProcess engineering
The invention provides a cleaning system, method and device. The method comprises the following steps: acquiring cleaning request information from terminal equipment, wherein the cleaning request information comprises information of a to-be-cleaned target or information and a target position of the to-be-cleaned target; the cleaning request information is input into a trained large language model, a cleaning instruction output by the trained large language model is obtained, and the cleaning instruction comprises information of target cleaning equipment, a cleaning task and information of a task position; and sending a cleaning instruction to the target cleaning equipment according to the information of the target cleaning equipment. The cleaning instruction which can be recognized by the cleaning equipment is generated according to the cleaning requirement by utilizing the trained large language model, the cleaning equipment is indicated to execute the specified task, the requirement for manpower is reduced, and the labor cost is reduced.
Owner:GUANGDONG LAB OF ARTIFICIAL INTELLIGENCE & DIGITAL ECONOMY (SZ)
Intelligent inspection robot
ActiveCN222506792Ureduce consumptionfast transferVehicle position/course/altitude controlPosition/direction controlMachineObstacle avoidance
The utility model provides an intelligent inspection robot. The intelligent inspection robot comprises a power supply module, a machine body movement module, an obstacle avoidance module, a communication module, a navigation positioning module and a calculation control module, the power supply module is used for providing power for all systems and components of the robot; the obstacle avoidance module is used for detecting obstacles on the advancing path of the robot so as to avoid collision; the communication module is used for communication between the robot and an external system; the monitoring module and the identification module are used for collecting environment monitoring data; the navigation positioning module is used for determining the accurate position of the robot and planning an inspection path; and the calculation control module is used for processing the data collected by the monitoring and identification module and executing data analysis and decision. Inspection tasks are automatically executed, and labor requirements are reduced, especially in high-risk areas; the equipped sensor accurately monitors environmental parameters, and timely discovers damage or difference of facilities.
Owner:HUBEI LIANTOU CITY OPERATION CO LTD
Lotus root harvesting operation machine and harvesting operation method thereof
InactiveCN119631705Aavoid damageImprove work efficiencyDigger harvestersAgricultural scienceAgricultural engineering
The invention relates to the field of harvesting equipment, in particular to a lotus root harvesting operation machine and a harvesting operation method thereof.The lotus root harvesting operation machine comprises an operation machine body, and a power mechanism is arranged at the tail of the operation machine body; the device further comprises a vibration mud loosening mechanism, a spiral rotary blowing mechanism, an inclined conveying mechanism, a screening conveying mechanism, an overwater image recognition mechanism and an underwater robot. Mechanical and automatic technologies are introduced into the lotus root harvesting operation machine, and a traditional manual picking mode is upgraded to mechanical operation, so that the working efficiency is improved, the labor intensity is reduced, and the picking cost is reduced. By means of the vibrating screen and the annular propeller, damage of machinery to lotus roots is reduced, the state of the lotus roots can be recognized based on the multi-physical-quantity sensor technology and the intelligent control technology, operation is conducted according to needs, and the accurate and efficient automatic picking process is achieved.
Owner:HEBEI PETROLEUM VOCATIONAL & TECH UNIV
Long-distance optical fiber detection head
ActiveCN222144199ULong detection distanceReduce production processMeasurement apparatus housingsEngineeringMaterials science
The utility model discloses a long-distance optical fiber detection head, and relates to improvement of an optical fiber detection device, in particular to improvement of the long-distance optical fiber detection head. The detection head comprises a detection head shell, a light-emitting optical fiber, two light-emitting convex mirrors, a light-receiving optical fiber and a light-receiving convex mirror, two light-emitting convex mirrors are arranged on the upper portion in the detection head shell, light-emitting optical fibers are arranged on the right sides of the two light-emitting convex mirrors, a light-receiving convex mirror is installed on the left side of the lower portion in the detection head shell, and light-receiving optical fibers are arranged on the right side of the light-receiving convex mirror. Fixing holes are formed in the upper portion and the lower portion of the detection head shell, and fixing clamping columns are arranged in the fixing holes. The device has the advantages that the device has a longer detection distance and maintainability, a plurality of detection heads can be combined and mounted, the production process can be greatly shortened, the production process is greatly simplified, the labor demand is saved, higher detection requirements can be met, and meanwhile, the overall production and use cost is greatly reduced.
Owner:LUOSHIDA SENSOR (FOSHAN) CO LTD
Automatic winding device for transformer
ActiveCN222580964UArrange neatlyImprove the winding effectCoils manufactureWinding machineCopper wire
The utility model discloses an automatic winding device for a transformer, and relates to the technical field of transformers, the automatic winding device comprises a base, a wire winding device is fixedly mounted on the left side of the top of the base, and the automatic winding device is characterized in that a winding mechanism is arranged on the right side of the top of the base and used for winding the transformer; the bracket is fixedly mounted on the right side of the top of the base; and the wire arranging assembly is arranged at the top of the winding assembly and comprises a supporting frame fixedly installed at the top of the support, an installation bin is fixedly installed at the top of the supporting frame, two limiting columns are fixedly installed in the installation bin, and the wire arranging assembly is arranged, a second motor rotates to drive a threaded column to rotate, and meanwhile a moving block is driven to move front and back. And the copper wire penetrates through the circular rings at the tops of the wire arranging ring and the auxiliary wire ring, and when the moving block moves back and forth, the copper wire is uniformly and orderly arranged on the surface of the raw material coil, so that the wire arrangement is orderly, and the winding effect is improved.
Owner:GUAN TONGHAO RAILWAY EQUIP CO LTD
Ceramic artwork forming mold and using method thereof
InactiveCN119610359AQuality assuranceImprove stabilityDischarging arrangementMouldsMold removalManufacturing quality
The invention relates to a ceramic artwork forming mold and a using method thereof.The ceramic artwork forming mold comprises a firing base, a pouring box is fixedly mounted at the top of the firing base, a top cover is fixedly mounted at the top of the pouring box, and electric sliding rails are fixedly mounted on the front side wall and the rear side wall of the top cover correspondingly; a supporting frame is slidably mounted between the electric sliding rails on the two sides, a top plate is fixedly mounted at the top of the supporting frame, and an extrusion box is fixedly mounted at the bottom of the top plate. According to the device, different types of ceramic artworks can be poured and extruded at the same time, the extrusion process is automatically completed through a machine, manual assistance is not needed, the mold is supported through the ejector pins arranged at equal intervals in the extrusion process, when the different special-shaped ceramic artworks are manufactured, an inner core of the mold can be supported according to special-shaped concave-convex positions, and the production efficiency is improved. The supporting stability is improved, the manufacturing quality of the ceramic artware is guaranteed, and the demolding condition cannot occur in the firing process.
Owner:SUZHOU ART & DESIGN TECH INST
Modularized house
InactiveCN222295294USave assembly timeavoid enteringWing fastenersWing arrangementsGear wheelIndustrial engineering
Owner:CHONGQING UNIV
Low-damage steel frame structure and prefabricated assembly method
ActiveCN117107896BImprove post-earthquake repairabilityimprove continuityProtective buildings/sheltersBuilding material handlingFloor slabSteel frame
This invention discloses a low-damage steel frame structure and a prefabrication and assembly method. The structure includes: a foundation, a first frame column, a second frame column, frame beams, floor slabs, beam end connectors, and column bottom connectors. The first frame column is installed on the foundation via column bottom connectors. The second frame column is positioned above the first frame column, with the number of second frame columns determined according to the number of structural floors. The connection points between the first and second frame columns, as well as the connection points between two adjacent second frame columns, are located at the inflection points of each floor. The frame beams are fixedly connected to the second frame columns on both sides via beam end connectors. The floor slab is positioned on the upper surface of the frame beams. This invention enables the beam-column joints and column bottom joints to achieve a bending-shear separation stress mechanism, extending the plastic hinge areas at the beam ends and column bottoms, thereby reducing damage to the beam-column joints and column bottom joints, minimizing residual deformation of the steel frame structure, and improving the seismic toughness of the structure. All structural components can be prefabricated in a factory and assembled on-site, facilitating construction.
Owner:JIANGSU UNIV OF SCI & TECH
Prefabricated concrete enclosure pier
ActiveCN119288268Areduce quality problemsImprove impact resistanceClimate change adaptationTowersArchitectural engineeringMesh reinforcement
The invention relates to a prefabricated concrete enclosure pier, and belongs to the technical field of distribution line appliances, the prefabricated concrete enclosure pier comprises a pier body arranged on an electric pole in a sleeving manner, and the pier body comprises two splicing units which are detachably spliced with each other and arranged outside the electric pole in a sleeving manner; each splicing unit comprises an outer sleeve, a foam layer, a reinforcing mesh and anchoring steel bars, the outer sleeve is a semicircular sleeve, the foam layer is filled in the outer sleeve, and the reinforcing mesh is fixedly arranged between the foam layer and the inner wall of the outer sleeve; one end of each anchoring steel bar is inserted into the foam layer, the other end of each anchoring steel bar extends out of the foam layer and then is fixedly connected with the inner wall of the outer sleeve in an inserted mode, and the anchoring steel bars are fixedly connected with the steel bar net. The device can be directly transported to a site for installation, the installation process is simple and rapid, the construction period is greatly shortened, and the device is convenient to disassemble and can be recycled.
Owner:STATE GRID FUJIAN POWER ELECTRIC CO ECONOMIC RESEARCH INSTITUTE +1
Helmet blister equipment with auxiliary discharging function
The helmet blister equipment with the auxiliary discharging function comprises a containing table, a supporting plate is fixedly connected to the upper surface of the containing table, and a top plate is fixedly connected to the upper surface of the supporting plate. According to the helmet plastic uptake equipment with the auxiliary discharging function, a placement table, an electric push rod and a suction cup are arranged, a vertical sliding groove helps a first sliding block to conduct guiding and position limiting, a first electric telescopic rod can drive the first sliding block to advance in the vertical sliding groove, and then a second electric telescopic rod drives a connecting block and an arc plate to conduct height adjusting movement; under the assistance of an electric push rod and a suction cup, the blister helmets are fixed, the electric push rod can be flexibly adjusted to be suitable for the blister helmets of different sizes, the applicability is improved, then a second electric telescopic rod ascends, a first electric telescopic rod drives a first sliding block to retreat in a vertical sliding groove, and movable discharging of the blister helmets is conducted; automation is realized, and the workload and the labor demand are reduced.
Owner:EON SPORTING GOODS CO LTD
Truss type brake pad automatic production line
InactiveCN119283425ARealize automated productionreduce labor requirementsShaping pressProduction lineBrake pad
The invention relates to the technical field of brake pad production, and particularly discloses a truss type brake pad automatic production line which comprises a weighing device, a truss, a hot press, a steel backing and pre-pressing device, a finished product conveying line and a control device. The truss is provided with a material receiving and pre-pressing device and a grabbing and cleaning device, the steel backing and pre-pressing device is arranged beside the hot press, and the material receiving and pre-pressing device, the grabbing and cleaning device, the hot press, the steel backing and pre-pressing device and the finished product conveying line are all electrically connected with the control device. The truss, the material receiving and pre-pressing device and the grabbing and cleaning device are matched with the hot press and the finished product conveying line, so that taking, transferring and feeding of main materials and auxiliary materials, flattening of the main materials and the auxiliary materials, pre-pressing of the main materials, taking and placing of steel backs and taking and placing and sorting and conveying of finished products are achieved; automatic production of the brake pad is achieved, the labor requirement is low, the production efficiency is improved, and the labor cost is saved.
Owner:JINAN YUECHUANG HYDRAULIC MASCH MFG CO LTD
Dimension inspection bench for OCA optical film die cutting processing
InactiveCN119554959ASmooth demouldingeasy to cleanUsing optical meansCleaning using gasesOptical spectrometerElliptical polarization
The invention discloses a size inspection bench for OCA optical film die cutting processing in the field of optical material detection equipment, and the size inspection bench comprises an inspection bench, the inspection bench is fixedly connected with a support frame, and the inner side of the support frame is provided with a first transport roller and a second transport roller which are horizontal. A surface inspection assembly and a thickness inspection assembly are arranged between the first conveying roller and the second conveying roller on the inner side of the supporting frame, a control panel is arranged on the upper portion of the supporting frame, and the control panel is in signal connection with the surface inspection assembly, the thickness inspection assembly, the first conveying roller and the second conveying roller. According to the invention, the cost is low, the parallelism and the die cutting size of the surface of the OCA optical film are detected through the cooperation of the clay reverse mold and the laser radar, the thickness and the fine die cutting loss of the OCA optical film are detected through the elliptical polarization spectrometer, various parameters of the OCA optical film are relatively completely detected by using cheap instruments and materials, the production cost is reduced, and the production process is optimized.
Owner:DONGGUAN XINMAI ELECTRONIC TECH CO LTD
A knit fabric machine and method of use thereof
The application relates to a kind of knitting loom, including knitting machine main mechanism, the knitting machine main mechanism includes base, support column, intermediate large dish, middle top rod, top large dish, top support, wire feeding disc support, rotary cylinder, needle hooking groove, self-positioning sinker, hook type closed needle, lower cloth rotary frame;The support column is provided with multiple groups, is evenly fixed on the base, the intermediate large dish is fixed on the support column, the middle top rod is provided with multiple groups, is evenly fixed on the intermediate large dish, the top large dish is fixed on the middle top rod, the top support is fixed on the top large dish, the application can effectively reduce the problem that fabric appears edge mark due to the running roundness of knitting needle is out of tolerance, improve the problem that the difficulty of repair is caused by quick positioning reset in the process of disassembly and maintenance;Reduce the phenomenon that frequent downtime is caused by yarn winding or breakage, improve production efficiency.
Owner:JIANGSU XINDONG FIBER TEXTILE CO LTD
Automatic feeding device for poultry breeding
ActiveCN222425073Ureduce labor requirementscontinuous cleaningBird housingsAnimal scienceElectric machinery
Owner:SHAOGUAN ANIMAL HUSBANDRY RES INST
Fixing structure of dust removal plate for flue gas purification
The utility model relates to dust removal board technical field, and disclose a kind of fixed structure of dust removal board for flue gas purification, including filter box, vibration plate is movably installed in the inside of filter box, installation component is fixedly installed in vibration plate bottom, the installation component contains the limiting frame fixedly installed in vibration plate bottom.The utility model compares with traditional fixed structure, the fixed structure is through positioning block one, positioning column and spring, it is convenient to limit and fix dust removal board, at the same time, through vibration motor drives dust removal board whole to vibrate, through dust removal board vibration design driven by vibration motor, effectively improve the dust removal efficiency, through the waste gas particle of adhering and shaking off, prevent accumulation and enhance particle collision, improve the capture probability, at the same time, vibration promotes particle more easily to fall off to filter box bottom, optimization collection process, reduce escape, improve collection rate.
Owner:JIANGSU KANGMAO ENVIRONMENTAL PROTECTION ENG CO LTD
Active and passive integrated repair mortar for leaking tunnel lining and its construction process
ActiveCN118561557BSimple construction processimprove securityUnderground chambersTunnel liningEpoxyPolythylene glycol
The present invention belongs to the technical field of tunnel lining repair, and specifically relates to an active and passive integrated repair mortar for leaking tunnel lining and a construction process. The active and passive integrated repair mortar for leaking tunnel lining of the present invention comprises a microbial slurry, a cementing solution and a self-repairing capsule; the components of the microbial slurry include urease bacteria and nutrients; the components of the cementing solution include urea and a first calcium salt; the self-repairing capsule is a core-shell structure, having an inner core and an outer shell, the components of the inner core include polyethylene glycol, urease bacteria spores and an activator, the components of the outer shell include epoxy resin and sodium alginate; the components of the activator include yeast extract, urea, a second nitrogen source and a second calcium salt. The construction process of the active and passive integrated repair mortar for leaking tunnel lining of the present invention is simple and easy, and can effectively reduce the leakage of cracks in tunnel lining.
Owner:ZHEJIANG UNIV
Flower basket deformation conveying detection device
ActiveCN224272215USolve the problem of insufficient cache spaceArranged in orderFinal product manufactureUsing optical meansProduction lineVision inspection
This utility model belongs to the field of flower basket inspection technology, specifically relating to a flower basket deformation conveying and inspection device. It includes a frame, a vision inspection mechanism, a conveying mechanism, and a lifting and advancing mechanism. The frame has multiple workstations; the vision inspection mechanism is positioned above the inspection stations; the conveying mechanism is positioned outside the inspection stations with its conveying direction along the y-axis; and the lifting and advancing mechanism is positioned below the worktable, driving the flower baskets to move sequentially from the loading station to the conveying station along the x-axis. This utility model effectively solves the problem of insufficient buffer space on the inspection table in existing technologies by setting multiple workstations for placing flower baskets, reducing the risk of material blockage. The lifting and advancing mechanism automatically advances the flower baskets from the loading station to the conveying station, eliminating the need for manual handling. The coordinated arrangement of the vision inspection mechanism and the conveying mechanism accurately detects the quality of the flower baskets and conveys them in different directions based on the inspection results, improving production line flexibility.
Owner:SHANGHAI FUCHUAN AUTOMATION EQUIP CO LTD
Glue-pouring-free microminiature separated diffuse reflection photoelectric switch inductive head
The utility model relates to a glue-pouring-free microminiature separation type diffuse reflection photoelectric switch inductive head, in particular to an improvement of a separation type diffuse reflection photoelectric switch inductive head, which comprises an inductive head, an optical fiber line, an electric wire and an outgoing line sheath, and the inductive head comprises a tube body, a light guide part, an assembly part, a luminous tube, a convex lens, a connecting part and a fixed clamping column. A light guide part is arranged in the tube body, an assembly part is arranged in the light guide part, and a connecting part is arranged on the right side of the light guide part; a convex lens is arranged on the left side in the assembly part; and the connecting piece is provided with an optical fiber cable at the upper part, an electric wire at the lower part and a fixing hole in the middle. The light guide piece is in butt joint with the optical fiber through the connecting piece, the fixing hole is provided with the fixing clamping column used for clamping the optical fiber and the electric wire, and installation is convenient. The sensor has the advantages that the sensing distance is longer, the material cost is lower, the production period is shorter, the production process is greatly simplified, glue pouring and grinding are not needed, and meanwhile the overall production and use cost and the environmental protection cost are greatly reduced.
Owner:LUOSHIDA SENSOR (FOSHAN) CO LTD
A connection structure for prefabricated steel structure ultra-large cross-section frame beams and columns
PendingCN122082515APrecise alignmentPrecise connectivityBuilding constructionsClassical mechanicsMechanical engineering
This invention belongs to the field of steel structure building technology, and particularly relates to a connection structure for prefabricated steel structure beams and columns with ultra-large cross-sections. The structure includes: an upper connecting column with a lower supporting column at its bottom; both the upper connecting column and the lower supporting column are hollow square steel tubes; a positioning component fixedly disposed at one end inside the upper connecting column; a clamping component fixedly disposed at one end inside the lower supporting column, which cooperates with the positioning component to clamp the positioning component; and a beam-column connection component fixedly disposed at the outer end of the upper connecting column and / or the lower supporting column, with multiple crossbeams detachably connected to the beam-column connection component. This invention can improve the construction efficiency and assembly accuracy of steel structure beams and columns.
Owner:SHANDONG LUQIAO GROUP CO LTD +1
Full-automatic mechanical packaging carton packaging device and packaging method thereof
InactiveCN119503222AImprove uniformityRealize the whole process automationWrapping material feeding apparatusConveyor wrappingLogistics managementCarton
The invention relates to the technical field of carton packaging, in particular to a full-automatic mechanical carton packaging device and a packaging method.The full-automatic mechanical carton packaging device comprises a power logistics mechanism, a round mold machine is installed at one end of the power logistics mechanism, and a steering mechanism is installed on the side, located on the round mold machine, of the power logistics mechanism. In the film wrapping process, stacked cartons are placed on the top of a containing tray, a third motor is started to drive the containing tray to rotate on a base, a balance ball guarantees rotation stability, the cartons are driven to rotate along with rotation of the containing tray, a packaging film of a film releasing mechanism is wound around the cartons, and a lifting mechanism and the film releasing mechanism are matched to drive the film releasing mechanism to move up and down. In the wrapping process, a top protection paperboard and carton protection plates at the four corners are used for protection, transportation damage is avoided, a forklift preformed groove facilitates carrying of a large-size packaging carton, wrapping film processing of the large-size carton can be rapidly conducted, and the film wrapping efficiency is improved.
Owner:TAIZHOU YONGSHENG PACKAGING TECH CO LTD
Aquilaria agallocha drilling and agilawood producing method
PendingCN119422689AIncrease contentreduce labor requirementsHorticulture methodsAquilaria malaccensisTree trunk
The invention discloses an agilawood drilling and producing method. The method comprises the following operation steps: S1, selecting an agilawood tree: selecting an agilawood tree which is straight, free of damage and pest and disease damage, more than or equal to five years old and more than 5cm in diameter at breast height; s2, drilling: drilling a row of holes which are vertically arranged at intervals of 4-16 cm in the trunk from bottom to top to the crown; s3, after drilling is completed, all branches below the tree crown are cut off, and the tree is obtained. The method follows the natural growth rule of the agilawood tree, does not cause large-scale damage to the tree body, has the advantages of rapidness and simplicity, and is low in labor demand and low in cost; when the method is adopted to produce agilawood, the content of agilawood essential oil can reach 40.74%, the agilawood quality is good, the agilawood production quality is close to natural quality, and market requirements are met; according to the method, the agilawood producing time is shortened, agilawood can be produced after treatment is conducted for 6 months, the agilawood producing area is large along with time prolonging, the agilawood quality is better, and the relative content of chromone and sesquiterpene in agilawood oil is greatly increased.
Owner:广西壮族自治区国有钦廉林场 +2
An automated device for disassembling and arranging banknotes during printing process
ActiveCN111410032BIncrease productivityreduce labor requirementsStacking articlesDe-stacking articlesPaper recyclingIndustrial engineering
The invention discloses an automated device for dismantling and arranging banknotes in a printing process, comprising a six-axis robot installed on a ram, a fixture quick-change frame installed on one side of the ram, and a stacking station, a protective pad paper recovery station, a pallet fence recovery station, a paper loosening station and a material unloading station arranged in sequence on the other side along the length direction of the ram, a paper holding clamp, an air claw clamp and a suction cup clamp for the six-axis robot to grasp are installed on one side of the fixture quick-change frame, a vibrating paper edge loosening machine is arranged on the paper loosening station, and pallet trays are respectively placed on the stacking station, the protective pad paper recovery station, the pallet fence recovery station and the material unloading station, a plurality of loading units are stacked on the pallet tray of the stacking station, each loading unit comprises a pallet, a protective pad paper and a banknote paper pile, and a fence is arranged on the outer side of the banknote paper pile. The automated device for dismantling and arranging banknotes in a printing process of the invention realizes automated disassembly and arranging of partitions, fences and the like, improves production efficiency and reduces the demand for labor.
Owner:ZHEJIANG KUKE AUTOMATION TECH CO LTD