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Method for detecting working state of coal face based on YOLOv8
PendingCN119399689AImprove training effectReduce computational complexityImage enhancementImage analysisData setProcess engineering
The invention discloses a coal face working state detection method based on YOLOv8. The method comprises the following steps of 1, obtaining a data set of all working states of a coal face; step 2, a YOLOv8-EST network is constructed; 3, inputting the working state data set of the coal face into the improved YOLOv8 model for training to obtain a working state detection model of the coal face; and 4, inputting a to-be-identified coal face state picture into the coal face working state detection model to obtain a detection result of the working state of the to-be-identified coal face. According to the invention, the improved YOLOv8 target detection algorithm is constructed by adopting the YOLOv8 target detection algorithm, fusing the improved Swin Transform module and fusing the EMA attention mechanism, so that the real-time, efficient and accurate detection of the working state of the coal face is realized, and the production safety and efficiency are improved.
Owner:HEILONGJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
Emulsifier-free stable sunscreen emulsion capable of forming film through phase inversion and preparation method thereof
ActiveCN119656049AGuaranteed experienceGuaranteed sun protectionCosmetic preparationsToilet preparationsSunscreen agentsFilm-forming agent
The invention relates to the technical field of sunscreen emulsions, in particular to an emulsifier-free stable sunscreen emulsion capable of phase inversion and film formation and a preparation method thereof.The emulsifier-free stable sunscreen emulsion comprises an oil phase and a water phase, and the oil phase at least comprises, by mass, 0.1-5% of silicone oil, 1-25% of nano-powder dispersion slurry, 0.1-5% of an emollient and 10-40% of an oil-soluble sunscreen agent; the water phase at least comprises 0.5-9% of silica, 0.03-0.4% of sodium hyaluronate and the balance of deionized water, the average particle size D50 of the silica is smaller than or equal to 7 micrometers, under the condition that no extra emulsifier or film-forming agent is added, the product can be smeared for phase inversion and automatically form a film, the waterproof, sweat-resistant, refreshing and non-greasy effects are guaranteed, and the product has extremely high market application and popularization value.
Owner:GUANGZHOU PINHE COSMETICS CO LTD
Flash tank for natural gas desulfurization
ActiveCN222566830Uincrease contact areaeasy to evaporateGaseous fuelsFlash distillationFlash evaporationPetroleum engineering
The utility model discloses a flash tank for natural gas desulfurization, which comprises a tank body, a tank top and a tank bottom which are separated and are fixedly connected through bolts, a liquid distribution disc is arranged in the tank body, the side face of the liquid distribution disc penetrates through the tank body and is connected with a feeding pipe, a plurality of liquid distribution nozzles are arranged below the liquid distribution disc, and an evaporation tower is arranged below the liquid distribution nozzles; an evaporation opening, a gas collecting cover and a gas outlet pipe are arranged in the tank top; a liquid collecting surface and a liquid outlet pipe are arranged at the tank bottom, and a foot stool is arranged at the bottom of the tank bottom and is higher than the liquid outlet pipe. By arranging a brand new structure, waste heat generated in the natural gas extraction process can be well utilized, a gas-liquid separator is better achieved, and the natural gas production efficiency is improved.
Owner:CHENGDU WISDOM HI TECH
A window-type solar panel device
This invention relates to the field of solar energy device technology, and in particular to a window-type solar panel device, which includes a window frame, a solar panel body, a support mechanism, and a rotating rod. The top end of the rotating rod is rotatably mounted within the top of the window frame, and the bottom end of the window frame is provided with a locking mechanism for locking the rotating rod. The support mechanism is installed below the window frame, and the bottom end of the solar panel body is slidably mounted on the support mechanism. A hanging component is provided at the top end of the solar panel body, and multiple fasteners are arranged from top to bottom on the rotating rod, with the hanging component and fasteners engaging and connecting. This invention features a novel structure and ingenious design, enabling adjustment of the solar panel body's position and improving its power generation efficiency. It can both generate solar power and achieve the effect of a closed window, is convenient to use, has a reliable structure, and is flexible in application.
Owner:DONGGUAN CHAOYANG SOLAR TECHNOLOGY CO LTD
Electronic code spraying device for cable processing
ActiveCN222462482Ureduce workloadAccurate codingConductor/cable markingStructural engineeringElectric cables
The utility model relates to the technical field of cable processing, in particular to an electronic code spraying device for cable processing. The electronic code spraying device for cable processing comprises a support and a code spraying mechanism, the code spraying mechanism used for spraying codes on a cable is arranged on the upper portion of the support, the code spraying mechanism comprises an air cylinder, code spraying equipment and a connecting plate, the air cylinder is installed on the upper middle portion of the support, and the code spraying equipment is installed on the upper middle portion of the support. A telescopic rod of the air cylinder is fixedly connected with a connecting plate, the connecting plate is provided with a code spraying mechanism, the telescopic rod of the air cylinder is controlled to extend to drive the connecting plate to move downwards, and code spraying equipment moves downwards to spray codes on the cable. By arranging the conveying mechanism, the purpose of automatically conveying the cable is achieved, the cable does not need to be pulled manually, and the workload of workers is reduced.
Owner:FUJIAN XINYIYUAN CABLE CO LTD
Luggage lock group fixing mechanism
ActiveCN224200388Uachieve effectgood effectLock casingsOther accessoriesStructural engineeringMechanical engineering
Owner:WENZHOU HONGYING LUGGAGE ACCESSORIES CO LTD
Design method of automatic back-gouging-free welding process for butt joint of T-shaped ribs
The invention discloses an automatic back-gouging-welding-free process design method for T-shaped rib butt joint, T-shaped ribs comprise panels and webs connected with the panels, X-shaped grooves are formed between the panels of every two adjacent T-shaped ribs and between the webs, the depth P of the grooves in the inner sides of the panels is equal to 0.5 * t1 * tg (gamma / 2) / tg (beta / 2), t1 is the thickness size of the webs, gamma is the angle of the grooves of the webs, and beta is the thickness size of the webs. Beta is the angle of the inner side groove of the panel. According to the technical scheme, back-gouging-free groove design parameters are provided, rib end butt-joint groove machining is conducted according to the parameters, the method is suitable for the automatic welding process, basic conditions are provided for the high-quality automatic welding process of T-shaped rib butt-joint welding seams, the back-gouging-free effect can be achieved, and good groove conditions are created for automatic gas shielded welding.
Owner:WUCHANG SHIPBUILDING INDUSTRY GROUP CO LTD
A desk convenient for primary and secondary school students to take a nap
ActiveCN114468569BRealize the effect of lying down for a lunch breakachieve effectSchool benchesConvertible furnitureIndustrial engineeringDesk
The present invention relates to a desk that is convenient for taking a nap, and in particular to a desk that is convenient for taking a nap for primary and secondary school students. The present invention provides a desk that allows students to lie flat for a nap and is convenient for taking a nap for primary and secondary school students. A desk that is convenient for taking a nap for primary and secondary school students includes a support, a sliding frame, a placement box, a fixed plate, an expansion mechanism and a support mechanism; the two supports are both slidably provided with sliding frames, a placement box is connected between the two sliding frames, a fixed plate is connected between the upper sides of the two sliding frames, the placement box is located on the lower side of the fixed plate, an expansion mechanism is provided on the fixed plate, and a support mechanism is connected between the expansion mechanism and the fixed plate. The present invention allows people to manually move the handle backwards, thereby causing the guide block and the expansion plate to move backwards. When the fixed plate jams the guide block, people stop moving the handle, and then people lie flat on the expansion plate and the fixed plate for a nap, thereby achieving the effect of lying flat for a nap.
Owner:JIANGXI QIANGTING IND DEV GRP CO LTD
Uniform drying equipment for producing fine dried noodles
This utility model relates to the field of dried noodle production technology and discloses a uniform drying device for dried noodles, including a drying chamber with a sealed door rotatably connected inside. A wind box is fixedly connected to one side of the drying chamber, and a connecting pipe is fixedly connected inside the wind box. One end of the connecting pipe is fixedly connected to the interior of the drying chamber. Multiple adjusting components are arranged inside the drying chamber, each including a connecting column. The top of the connecting column is fixedly connected to the inner wall of the drying chamber, and an adjusting column is slidably connected to the outer wall of the connecting column. In this utility model, pressing the transmission block causes it to rotate inside the fixed clamp, thereby unlocking the locking column by disengaging it from the locking slot. Then, pulling the adjusting column allows it to slide on the outer wall of the connecting column, achieving a rapid adjustment of the hanging rod height. This solves the problems of easy stacking, tangling, and breakage when hanging noodles of different lengths, improving product changeover efficiency and raw material utilization.
Owner:XINXIANG HENGSHENG FOOD CO LTD
A Karl-Fischer titrator
This invention discloses a Karl Fischer titrator, relating to the field of chemical analysis instrument technology. It includes a detection stage, a titration flask, a homogenization unit, an anti-fouling unit, and a titration unit. The detection stage provides a mounting base for the titration flask, which holds the reaction solution. The homogenization unit homogenizes the reaction solution, the anti-fouling unit recirculates any residue adhering to the wall back into the reaction solution, and the titration unit controls the amount of Karl Fischer solution added. During titration, the homogenization unit is activated, driving the titration unit to add the Karl Fischer solution to the titration flask while simultaneously homogenizing the solution to prevent dead zones. The anti-fouling unit recirculates any residue adhering to the wall back into the reaction solution, preventing droplets from being unable to participate in subsequent reactions, thus avoiding detection errors and waste.
Owner:NANJING PRODUCT QUALITY SUPERVISION & INSPECTION INSTITUTE (NANJING QUALITY DEVELOPMENT & ADVANCED TECHNOLOGY APPLICATION RESEARCH INSTITUTE)
Aromatherapy atmosphere lamp for automobile and automobile
ActiveCN224130966Uachieve effectRealize aromatherapy functionAir-treating devicesPassenger/driving compartment lightingsAromatherapyAmbient lighting
The utility model provides an aromatherapy atmosphere lamp for an automobile and the automobile. The aromatherapy atmosphere lamp comprises an aromatherapy assembly, a shell, a lampshade, an air duct, a fan, a lighting module and a base assembly. The lampshade, the shell and the fan are mounted on the base assembly, the air duct is mounted at the top of the fan, the aromatherapy assembly is fixedly mounted in a top mounting opening of the lampshade, and the bottom of the mounting opening is communicated with the air duct. The bottom of the fan is communicated with an air inlet of the base assembly, airflow enters the air duct from the air inlet under the action of the fan, and air is discharged from an air outlet in the shell of the aromatherapy assembly after being mixed with the fragrance block; the lighting module is installed in the lampshade, and light generated by the lighting module is emitted out through the shell. The lampshade and the lighting module are installed in the shell, light generated by the lighting module can be emitted out through the shell, the atmosphere lamp effect is achieved, meanwhile, the lampshade and the air channel jointly form an air flow channel, airflow is mixed with the fragrance block through the air flow channel, and therefore the fragrance function and the atmosphere lamp function are integrated at the same time.
Owner:CHONGQING WEISHI OPTOELECTRONICS TECH CO LTD
Specimen box
ActiveCN222452974Uachieve effectImprove imaging effectDead animal preservationInternal fittingsStructural engineeringMechanical engineering
The utility model discloses a specimen box which comprises a shell, a specimen base and a specimen pressing plate, and a containing space with an opening in one side is formed in the shell. The specimen base is arranged at the bottom of the accommodating space; the specimen base comprises a plurality of first supporting pieces, the first supporting pieces are arranged at intervals, and the distance between every two adjacent first supporting pieces is a first distance; the specimen pressing plate accommodating space is close to one end of the opening, the specimen pressing plate comprises a plurality of second supporting pieces, the plurality of second supporting pieces are arranged at intervals, and the distance between every two adjacent second supporting pieces is a second distance; the specimen is suitable for being placed between the specimen base and the specimen pressing plate; the first distance and the second distance are both larger than the maximum outer diameter of the specimen. By means of the structure, the effect that no structural part exists in an image can be achieved, the imaging effect is improved, the specimen bottom plate and the specimen pressing plate are assembled before an operation, and the operation time is saved.
Owner:KANGPAI MEDICAL TECH (SUZHOU) CO LTD +2
A finned heat sink flushing device
This utility model belongs to the technical field of plate radiators, specifically relating to a plate radiator rinsing device, comprising: an oil tank and a radiator, the oil tank being connected to the radiator, the radiator being placed on a support platform; a fixing component is provided at the top of the support platform, the fixing component including a fixing plate and a telescopic rod, one end of the fixing plate having a sliding groove, the telescopic rod being horizontally arranged in the sliding groove; a first limiting plate and a second limiting plate are provided at the top of the fixing plate, the bottom end of the first limiting plate sliding in the sliding groove, the output shaft of the telescopic rod being connected to the first limiting plate; the radiator is disposed between the first limiting plate and the second limiting plate, the top ends of the first limiting plate and the second limiting plate both extending in a direction close to the radiator, the top end of the second limiting plate abutting against the radiator; this utility model, by setting the fixing component, avoids the radiator being knocked over during rinsing, thus preventing the rinsing efficiency from being affected.
Owner:JIANGSU TENGQI ELECTRIC POWER EQUIP CO LTD
Control system and control method of upper blanket
PendingCN121793174AAchieve the purpose of temperature control and constant temperatureachieve effectOhmic-resistance heating
The invention discloses a control system and a control method for an upper blanket. The control system comprises an MCU module which is connected with an upper blanket body, an alternating current power supply, a direct current power supply, a heater control assembly, a temperature sensor and an alternating current voltage detection assembly; the AC power supply is connected with the DC power supply, the heater control assembly and the AC voltage detection assembly. The heater control assembly comprises a heating wire, the heating wire is composed of a PTC heating wire and an NTC insulating layer, and the PTC heating wire and the NTC insulating layer are both connected with the MCU module. The MCU module sets a target calorific value of the PTC heating wire according to an initial environment temperature sensed by the temperature sensor during power-on, an AC voltage of the AC power supply detected by the AC voltage detection assembly, and a current resistance value of the PTC heating wire, converts the target calorific value into a corresponding PWM duty ratio, and sends the PWM duty ratio to the MCU module. And the on-off duration of the heater control assembly is controlled through the PWM duty ratio, so that the heating wire is maintained in a set temperature interval. The heating value of the upper blanket can be effectively controlled.
Owner:CHENGDU RAINBOW APPLIANCE (GRP) SHARES CO LTD
Circulating water purifying and deslagging device for coating paint mist collecting device
ActiveCN222631172Uachieve separationachieve effectFatty/oily/floating substances removal devicesWater/sewage treatment by flocculation/precipitationMechanical engineeringComposite material
The utility model provides a circulating water purifying and deslagging device of a coating paint mist collecting device. The circulating water purifying and deslagging device of the coating paint mist collecting device comprises a box body and a water level sensor, a water inlet pipe is installed on the front face of the box body, a water drainage pipe is installed at the bottom end of the side face of the box body, a treatment opening is formed in the top of the box body, a discharging opening is formed in the inner side of the treatment opening, and a discharging pipe is arranged on the side, close to the discharging opening, outside the box body; the top of the discharging port is a slope-shaped top, a vibration motor is arranged on the slope-shaped top, baffles are arranged on the two sides of the processing port, sliding rails are arranged between the two baffles, sliding blocks are arranged on the sliding rails in a sliding mode, an L-shaped scraping plate perpendicular to the sliding rails is arranged between the two sliding rails, the two sliding blocks are rotationally connected with the two ends of the L-shaped scraping plate respectively, and two air cylinders are arranged on the baffle opposite to the circulating pipe. The telescopic end of the air cylinder is hinged to the L-shaped scraping plate. The paint mist slag removal device has the beneficial effects that the L-shaped scraper plate scrapes flocculated paint mist slag and brings the flocculated paint mist slag to the discharge port, the flocculated paint mist slag is discharged from the discharge pipe, and the paint mist slag and water are separated.
Owner:TAIAN LEBANG ENVIRONMENTAL PROTECTION TECH CO LTD
Optical systems, HUD devices and vehicles for naked-eye 3D imaging
The present invention provides an optical system for naked-eye 3D imaging, which belongs to the naked-eye 3D technology, and includes: an image source device, a spectroscopic unit and a reflection component; the image source device is used to emit a first polarized light and a second polarized light; the spectroscopic unit is used to reflect the first polarized light to form a first imaging light; after the second polarized light passes through the spectroscopic unit and is reflected multiple times in the multiple reflectors, it passes through the spectroscopic unit again to emit to form a second imaging light, so that the optical path of the second imaging light is greater than the optical path of the first imaging light, so that the first imaging light and the second imaging light form an optical depth of field imaging, thereby achieving the naked-eye 3D effect.
Owner:HEILONGJIANG TIANYOUWEI ELECTRONICS CO LTD
Task prediction processing method, device, product and medium
ActiveCN113869596Bachieve effectForecastingNeural learning methodsTask completionSoftware engineering
The disclosed embodiment discloses a task prediction processing method, device, product and medium, for the task to be processed and any candidate task executor among multiple candidate task executors, static features and time series features are obtained; the static features include: task features, executor features and actor features of the task to be processed; the time series features include: the behavior features of the candidate task executors and the change features of the actor of the task to be processed within a preset recent time period; using a neural network model, based on the static features and time series features, the comprehensive probability of any candidate task executor completing multiple goals is predicted, so as to determine the task executor of the task to be processed from multiple candidate task executors based on the comprehensive probability; wherein, completing multiple goals includes: completing the task to be processed and completing the associated goals of the task to be processed. The disclosed embodiment can improve the comprehensive effect of task completion and the achievement of project goals after task completion.
Owner:KE COM (BEIJING) TECHNOLOGY CO LTD
Multi-functional sealing cap
ActiveCN224349453Uavoid confictSatisfied with carrying beauty and skin care productsClosure with auxillary devicesRemovable lids/covers
The utility model relates to the field of container sealing, in particular to a multifunctional sealing cover, which comprises a cover body and a baffle, one end of the cover body is provided with a containing cavity, and the other end of the cover body is provided with a threaded groove; the baffle is provided with a ventilation hole, the side wall of the containing cavity is provided with a limiting protrusion, and the side wall of the baffle is provided with a limiting groove. The containing cavity can place incense sheets, directly spray perfume or other aromatic substances, then the cover is closed above the containing cavity, the limiting protrusion is clamped in the limiting groove, and the fragrance is diffused from the ventilation hole; the cover body is connected with the bottle opening of various makeup and skin care products through the threaded groove. When changing the fragrance, the baffle is only needed to be disassembled, the containing cavity is directly flushed or wiped, the aromatic substances in the containing cavity are replaced, and the fragrance conflict can be avoided. When going out, the user only needs to place the makeup and skin care product in the bag or clothes pocket, and the effect of spraying perfume can be realized. The needs of carrying the makeup and skin care product and changing the perfume when going out are met, and the preparation work when going out is simplified.
Owner:GUANGZHOU LUOYIWEI BIOTECHNOLOGY CO LTD
Cross-border trade remittance processing method and device, electronic equipment and storage medium
PendingCN121961548AImprove efficiencyimprove accuracyFinanceProtocol authorisationTemplate matchingInteraction interface
The invention discloses a cross-border trade remittance processing method and device, electronic equipment and a storage medium, and relates to the field of artificial intelligence and financial science and technology. The method comprises the following steps: in response to a remittance verification request of cross-border trade, interacting with a user to obtain a first remittance element, a first customs declaration number and a customs declaration image in a remittance interaction interface; extracting a second customs declaration number from the customs declaration image by adopting a title area positioning strategy; if the first customs declaration number is consistent with the second customs declaration number, inputting a first trade element according to the first customs declaration number; if the matching between the customs declaration image and the customs declaration template fails, performing optical character recognition on the customs declaration image based on multi-scale semantic segmentation and mixed feature optical character recognition to obtain image customs declaration data; and verifying the first remittance element, the first trade element and the image customs declaration data, and processing the remittance verification request according to a verification result. According to the technical scheme, the efficiency and accuracy of remittance verification of cross-border trade are improved.
Owner:INDUSTRIAL AND COMMERCIAL BANK OF CHINA
5d ceramic shell structure and 5d ceramic machining process method
This application provides a 5D ceramic housing structure and a 5D ceramic processing process method, to resolve a problem that long processing time of existing CNC and polishing results in high production costs of a housing of an electronic device and low production efficiency. The method includes: obtaining a raw ceramic material, that is, a ceramic powder; performing casting processing on the raw ceramic material to obtain a to-be-sintered green-state ceramic sheet; performing flat ceramic sheet pre-sintering on the green-state ceramic sheet to obtain a sintered product with a shrinkage rate of 18% to 23%; performing 5D heat-bend forming on the sintered product, to enable the sintered product to be further crystallized and deformed by heating to form a ceramic housing; performing fiber adhesion on the ceramic housing; and forming a 5D ceramic housing structure.
Owner:HONOR DEVICE CO LTD
Foldable building monitoring mounting bracket device
ActiveCN224107992Uachieve independent controlquick foldStands/trestlesLogistics managementElectric machinery
The utility model discloses a foldable building monitoring installation support device which comprises an installation plate, fixing plates are installed at the two ends of the side face of the installation plate, a first motor is installed at the top of the fixing plate on one side, and an output shaft of the first motor is inserted between the two fixing plates and connected with a movable block. Compared with the prior art, by arranging the fixed plates on the two sides of the mounting plate, driving the movable blocks through the first motor and then matching with the supporting mechanism, rapid folding and unfolding of the support body are achieved, the transportation size is effectively reduced, and the logistics cost is reduced; through the matching design of bevel gear meshing transmission and a threaded sleeve column in the supporting mechanism, the threaded column can precisely drive a movable plate to be adjusted in a telescopic mode, the effect of unfolding the device body is achieved, and the adaptability to the complex installation environment is enhanced; and the adjusting mechanism adopts a structure that a double-shaft motor drives a C-shaped movable frame to rotate, so that the independent control of the pitching angle of the monitoring probe is realized, and the monitoring coverage range is greatly expanded.
Owner:TIANJIN GUOTONG SCI & TRADE CO LTD
Laminating equipment with flattening function
This utility model relates to the field of soft film processing technology, specifically a laminating device with a flattening function. It includes support legs, the top of which is fixedly connected to the bottom of a frame. A sliding rod is provided on the inner side wall of the frame, and the outer wall of the sliding rod is slidably connected to the inner wall of a placement platform. One end of a push rod is installed on the outer side wall of the placement platform, and the other end of the push rod is installed on the output end of a cylinder. The inner wall of the frame is installed on the outer wall of a pressure roller. An L-shaped bracket is provided on the upper surface of the frame at its center, and the inner wall of the L-shaped bracket is installed on the outer wall of a flattening component. A laminating roller is provided on the upper surface of the frame at its front end. This improved laminating device, by incorporating a placement platform, pressure roller, and flattening component, solves the problems of excessive wrinkles, poor flattening effect, and difficulty in adapting to soft films of different thicknesses in traditional laminating equipment. This equipment is suitable for processing high-end decorative soft films.
Owner:SICHUAN JUCHUANGMEI NEW MATERIALS TECHNOLOGY CO LTD
Ship hoisting bracket device
InactiveCN222496607Uavoid offsetreduce incidenceWaterborne vesselsMarine engineeringStructural engineering
The utility model discloses a ship hoisting bracket device which comprises a base, a clamping assembly is arranged above the base, the clamping assembly comprises two clamping plates, limiting plates are fixedly installed on the outer surfaces of the two sides of the two clamping plates, fixing blocks are fixedly installed on the outer surfaces of the lower sides of the two clamping plates, the inner walls of the fixing blocks are connected with sliding rods in a sliding mode, and the sliding rods are connected with the limiting plates in a sliding mode. U-shaped blocks are fixedly mounted on the outer surfaces of the upper sides of the two clamping plates, connecting rods are rotationally connected to the inner walls of the U-shaped blocks, U-shaped frames are rotationally connected to the outer walls of one ends of the connecting rods, and connecting columns are fixedly mounted on the outer surfaces of one sides of the U-shaped frames. By means of the structure, the goods are prevented from deviating or sliding off, the occurrence rate of safety accidents is reduced, and the safety of the device is greatly improved.
Owner:WUHAN WATERWAY SHIPYARD
T-shaped rib butt joint automatic root-avoiding welding process design method
This invention discloses a design method for an automatic, root-cleaning-free welding process for T-rib butt joints. The T-rib includes a face plate and a web plate connected to the face plate. An X-shaped bevel is formed between the face plates and the web plates of adjacent T-ribs. The depth of the inner bevel of the face plate is P = 0.5 × t1 × tg(γ / 2) ÷ tg(β / 2), where t1 is the thickness of the web plate, γ is the angle of the web bevel, and β is the angle of the inner bevel of the face plate. This application provides root-cleaning-free bevel design parameters. The rib end butt joint bevel processing according to these parameters is suitable for automatic welding processes, providing a foundation for high-quality automatic welding of T-rib butt joints, achieving root-cleaning-free results, and creating favorable bevel conditions for automatic gas-shielded welding.
Owner:WUCHANG SHIPBUILDING INDUSTRY GROUP CO LTD
Cloth garland method and clothes
ActiveCN119507193AReduce cumbersome stepsavoid quality problemsGarmentsTextile shapingViscoseMechanical engineering
The invention discloses a cloth garland method and clothes, and belongs to the technical field of clothes manufacturing, and the cloth garland method comprises the following steps: cutting an adhesive sheet according to a preset shape to form a plurality of adhesive tapes; respectively bonding the adhesive tapes with the front and back surfaces of the elastic band by using an adhesive pressing machine; fabric is placed on a mold, one face of the elastic band is placed on part of the fabric, the fabric is folded, and the other face of the elastic band is covered with the remaining fabric; and the elastic band, the fabric and the adhesive tape are completely bonded by the adhesive pressing machine. The clothes comprise the wrinkle part, and the wrinkle part is prepared through the cloth garland method. According to the invention, by adopting the mode of bonding by the adhesive pressing machine, the whole garland process has high operability and controllability, the quality problems related to sewing threads are avoided, the tedious steps of manual operation are reduced, the high requirement on the manual operation is reduced, and the quality stability of products is effectively guaranteed.
Owner:BOSIDENG DOWN WEAR LTD
Feeding device for preparing aluminum, titanium and boron
ActiveCN222523672Uachieve full bloomControl the intensity of the stirringLarge containersBulk conveyorsStructural engineeringTitanium
The utility model discloses a feeding device for preparing aluminum, titanium and boron, which belongs to a feeding device in the technical field of smelting equipment, and adopts the technical scheme that the feeding device comprises a stock bin which comprises a barrel body and a conical barrel which are sequentially arranged from top to bottom; a cover door pipe opening is formed in the top of the stock bin, and the air leakage cover door is detachably arranged on the cover door pipe opening; a pipeline assembly is arranged at the bottom of the conical barrel and comprises a first pipeline, a second pipeline and a third pipeline which are communicated with the conical barrel; a first valve is arranged on the first pipeline, and a second valve is arranged on the second pipeline; one end, communicated with the interior of the barrel body, of the third pipeline is arranged in the barrel body and is provided with a third valve; according to the feeding device for preparing aluminum, titanium and boron, the corresponding pipeline assemblies are arranged in the stock bin, potassium fluotitanate and potassium fluoborate are conveyed into the medium-frequency induction furnace to be fully reacted with molten aluminum, and therefore the quality of aluminum, titanium and boron alloy is improved.
Owner:KUNMING METALLURGY INST
Lumped module unit
ActiveCN224399761Ureduce in quantitylow costProgramme controlComputer controlControl engineeringModularity
The application provides a kind of lumped module unit.The lumped module unit includes: master control module, multiple units, multiple power supply modules and bus.Master control module is connected with multiple units simultaneously through bus, and multiple units are connected through bus.Multiple power supply modules include main power supply board for powering master control module and multiple auxiliary power supply boards for powering multiple units respectively.The application controls all units by single master control module, reduces the number of controllers and reduces hardware cost.At the same time, multiple power supply modules power master control module and each unit separately, and any unit failure does not affect the overall operation, avoiding the need for each sub-machine to be equipped with a controller in the traditional master-slave architecture, achieving modular control at a lower cost, and significantly improving overall operating efficiency.
Owner:TRANE AIR CONDITIONING SYST (CHINA) CO LTD
Dual-station variable frequency motor wire clamping and take-up mechanism
This utility model relates to the field of motor manufacturing equipment technology, specifically to a dual-station variable frequency motor wire clamping and take-up mechanism. It includes at least two components, fixed within a turntable, holding an uncut motor stator. Each component has through-hole slots along the extension direction of the main and auxiliary stations of the motor stator. A through-hole corresponding to the position of the slot is provided on the worktable surface. A cylinder is located below the through-hole, and a pneumatic gripper is mounted on the cylinder. Compared with existing technologies, the cylinder-driven pneumatic gripper works vertically in coordination with the wire cutting device, forming a relatively complete and automated waste wire processing flow. This improves the accuracy of wire cutting and simultaneously collects waste wire, increasing workshop production efficiency and cleanliness. Furthermore, this structure, through the overall transfer design of the components driven by the turntable, transfers the wound dual-station motor stator to the corresponding wire cutting station in one go for wire cutting, eliminating the need for repeated movement and adjustment of the wire cutting components, making operation simple and time-saving.
Owner:HANGZHOU QIANJIANG REFRIGERATION COMPRESSOR GRP CO LTD
Industrial hydraulic and PLC control pneumatic experiment table
ActiveCN222650257Uachieve effectprevent effectFluid-pressure actuator componentsControl engineeringElectric machinery
The utility model discloses an industrial hydraulic and PLC control pneumatic experiment table which comprises a box body, a motor is fixedly installed on the inner surface of the box body, the bottom of the motor is connected with the inner bottom of the box body, and the output end of one side of the motor is fixedly connected with a threaded sleeve. A threaded rod is arranged on the inner surface of the threaded sleeve in a threaded connection mode, a sleeve is fixedly connected to the inner surface of the box body, a lifting rod is fixedly installed on the inner surface of the sleeve, a lifting table is fixedly connected to the upper surface of the top of the threaded rod, and a controller is fixedly connected to the upper surface of the top of the lifting table. According to the control console, the push-pull rod and the transparent dustproof cover are arranged, so that the dustproof effect of controlling the display console and the controller to ascend and descend into the box body is achieved, the dustproof effect of controlling the display screen is achieved, the protectiveness of mechanical elements of the control console is improved, and the service life of the mechanical elements of the control console is prolonged.
Owner:LIAONING HANGTE EQUIPMENT MANUFACTURING CO LTD
An automatic microwave plasma cleaner
ActiveCN118455195Bachieve effectreduce the possibilityCleaning processes and apparatusWash rackPhysics
This invention relates to an automatic microwave plasma cleaner, comprising a frame, a placement plate and a first lifting assembly for driving the placement plate to rise and fall on the frame, a plurality of material boxes and mounting assemblies for restricting the material boxes on the placement plate, a plurality of transfer frames and a second lifting assembly for driving the transfer frames to rise and fall on the frame, the transfer frames having a pushing groove and a recovery groove, the recovery groove being located above the pushing groove, a cleaner, a third lifting assembly for driving the cleaner to rise and fall, a plurality of cleaning racks and a fourth lifting assembly for driving the cleaning racks to rise and fall on the frame, the cleaning racks being located below the cleaner and aligned with the transfer frames, and a pushing mechanism on the frame, comprising a first pushing assembly and a second pushing assembly, the first pushing assembly for pushing products in the material boxes into the pushing groove, and the second pushing assembly for pushing products in the pushing groove sequentially into the cleaning racks, the recovery groove, and the material boxes. This invention can improve the cleaning effect of the automatic microwave plasma cleaner.
Owner:无锡奥威赢科技有限公司