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66 results about "High standard" patented technology
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Clamp group for evaluating influence of installation direction of electric connector on performance of electric connector
Owner:ZHEJIANG SCI-TECH UNIV
Equipment and method for overturning and quality inspection of multi-specification rectangular pipes
The invention discloses a device and method for overturning and quality inspection of multi-specification rectangular tubes, and the method comprises the steps: constructing a complete square tube precise positioning and overturning detection system through the cooperative work of a square tube automatic grabbing workstation, an overturning device, an end part limiting device, a jacking centering device, a laser detection system and a visual detection system; according to the system, full-automatic grabbing, precise positioning and posture adjustment of the square pipes of multiple specifications can be achieved, meanwhile, comprehensive collection and analysis of product data are completed, and therefore the quality inspection efficiency and the detection precision are remarkably improved, and a scientific basis is provided for production process optimization. The technical bottleneck of existing equipment in square tube quality inspection and production is overcome, the universality, the automation level and the detection capacity of the equipment are improved, and the high-standard requirement of the building manufacturing industry for the quality of components can be met.
Owner:CHINA CONSTRUCTION SCIENCE & TECHNOLOGY GROUP CO LTD
Fireproof flame-retardant cable cutting device
The utility model relates to the technical field of cable production, in particular to a fireproof flame-retardant cable cutting device which comprises a cutting table, and a cutting mechanism is fixedly installed on the top face of the cutting table. A through groove is formed in the middle of the top face of the cutting table, a tool apron is mounted in the through groove, mounting grooves are formed in the positions, close to the two ends, of the top face of the cutting table, and limiting mechanisms are arranged in the mounting grooves. The limiting mechanism comprises a two-way lead screw and a guide rod, two symmetrically-distributed sliding seats are installed on the periphery of the two-way lead screw in a penetrating mode through threads, the sliding seats and the guide rod are connected in a penetrating mode in a sliding mode, and vertical limiting rollers are rotationally installed on the top faces of the sliding seats; according to the utility model, the cable can be forcibly straightened through the arrangement of the two limiting mechanisms, so that the cutting stress is uniformly distributed, the integrity of the internal structure of the cable is effectively protected, and the device is particularly suitable for high-standard production of fireproof flame-retardant cables; and the limiting mechanism can adapt to cables with different diameters through driving of a bidirectional screw rod, so that the practicability of the device is improved.
Owner:SHANDONG JIKAI CABLE TECH CO LTD
A method for producing a low-cost structural steel plate ASTM A36
ActiveCN117887941BManufacturing convertersProcess efficiency improvementIndustrial engineeringContinuous casting
The application discloses a production method of low-cost thick-gauge welding structural steel plate ASTM A36, the steel plate contains the following chemical components in percentage by mass: C: 0.13-0.15%, Si: 0.18-0.25%, Mn: 0.85-0.95%, P: <=0.025%, S: <=0.010%, Als: 0.20-0.35%, CEV: <=0.32%; the rest is iron and inevitable impurities; and the production process of the steel plate is desulfurization, converter smelting, LF refining, continuous casting, heating, rolling, cooling, hot straightening, shearing and sampling inspection. The hot rolling process is adopted, the performance and welding performance meet the standard and user use requirements. The narrow component control is adopted, the rolling and cooling process are accurately controlled, and it is ensured that the steel plate has excellent performance, in particular, the thickness performance and weldability meet the high standard requirements of users.
Owner:BAOTOU IRON & STEEL (GROUP) CO LTD
Intelligent empty can detection device for ring-pull can production line and detection method of intelligent empty can detection device
PendingCN121830702AAchieve all-round detectionRealize dynamic optimizationCharacter and pattern recognitionOptically investigating flaws/contaminationCircular discEmbedded system
The invention discloses an intelligent empty can detection device for a ring-pull can production line and a detection method of the intelligent empty can detection device. An input station, a tank opening detection station, a tank body inner wall detection station, a tank body inner bottom detection station, a tank body outer wall multi-detection station, a tank body bottom outer side multi-detection station and an output station are sequentially arranged on the circumference of the tank body, a positioning assembly capable of being matched with tank bodies with different diameters is arranged, and the input station is provided with a height and diameter detection sensor; a digital twinborn system is innovatively introduced, a'physical detection device-virtual twinborn model 'real-time mapping system is constructed, and detection full-process visualization, data full-link tracing and virtual simulation optimization are achieved. According to the invention, all-directional defect detection of the zip-top can is realized, the dynamic optimization capability of detection parameters, the equipment fault pre-judgment efficiency and the production collaboration level are improved through the digital twin technology, the method is adaptive to cans of different specifications, the detection precision and generalization are remarkably improved, and the method is suitable for a high-standard zip-top can production line.
Owner:WENZHOU UNIV OUJIANG COLLEGE
Method and system for testing access interconnection of swan monk system
The invention relates to the technical field of computer networks, and particularly provides an interconnection test method and system for the access of a swan gap system, and the method comprises the steps: obtaining interconnection transmission associated data of access equipment of the swan gap system, carrying out the preprocessing of the interconnection transmission associated data, and obtaining a multi-dimensional test data set; extracting interconnection adaptation features and data intercommunication features from the multi-dimensional test data set, and constructing a combined test index matrix containing feature linkage logic; inputting the combined test index matrix into a distributed test platform, simulating a multi-network and multi-protocol interconnection transmission scene and collecting test indexes to obtain interconnection test data; analyzing and visualizing the interconnection test data to generate an interconnection test report; and identifying and extracting interconnection access defects in the interconnection test report, and generating optimization suggestions according to the interconnection access defects. According to the invention, the stability and compatibility of cross-terminal and cross-brand interconnection of the swan gap system are remarkably improved, and the high-standard test requirement in a complex interconnection scene is met.
Owner:HONGMENG ECOLOGICAL SERVICES (SHENZHEN) CO LTD
H-shaped steel assembling machine
The utility model relates to the technical field of assembling machine, especially a H-shaped steel assembling machine, solves the problem that the H-shaped steel assembling machine in the prior art is inconvenient to clean the material after the welding of the butt joint, if not cleaned in time, will affect the cleaning degree of the material and the subsequent use, directly leads to the reduction of production efficiency, the improvement of operation complexity, and the problem that it is difficult to meet the mass production, high-precision production demand. A kind of H-shaped steel assembling machine, including base, and the top side of base is equipped with assembling machine, the top side of base is fixedly connected with frame body, and the inside lower part of frame body is rotatably connected with several conveying rollers. The utility model cleaning roller is automatically cleaned to material surface, not only greatly improves cleaning efficiency, but also guarantees that each finished product reaches the high-standard cleanliness requirement, effectively avoids the problem that subsequent machining precision and reliability are influenced by residual.
Owner:DALIAN JINDING PETROCHEMICAL MASCH CO LTD
Stainless steel negative plate integrated stress eliminating-leveling-detecting method
The invention relates to the technical field of metal plate processing and repairing, and discloses an integrated stress relieving-leveling-detecting method and device for a stainless steel negative plate. The method comprises the following steps: fixing a cathode plate and carrying out initial three-dimensional scanning; identifying a high-stress area based on the scanning data and planning a nonlinear screeding path; the execution head is controlled to conduct screeding operation along the path to release internal stress; and through online scanning feedback, performing compensatory repair on the substandard area to form closed-loop control. The corresponding device comprises a workbench, an integrated sensing system, a multi-axis moving integrated execution head unit and a controller. The functions of stress relief, leveling and detection are integrated under one-time clamping of the same station, automation and intelligentization of the repairing process are achieved, compared with a traditional method, the repairing efficiency and precision are remarkably improved, and the flatness of the negative plate can be stably controlled to be the high standard that the draping degree is smaller than or equal to + / -5 mm.
Owner:CHIFENG YUNTONG NON FERROUS METAL CO LTD
Electrostatic powder spray trolley (high standard)
1. The name of the design product: electrostatic powder spraying machine trolley (high standard). 2. The use of the design product: the design product is used for electrostatic powder spraying machine trolley. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.
Owner:DEZHOU MINGFAN COATING EQUIP CO LTD
Display and control separated display terminal based on liquid crystal display
ActiveCN121771388ATelevision systemsInput/output processes for data processingComputer hardwareLiquid-crystal display
The invention belongs to the technical field of liquid crystal display, and particularly relates to a display and control separated display terminal based on a liquid crystal display, which comprises a video frame quality pre-check module, a repair processing path decision module and a repair effect verification feedback module, and is characterized in that a video playing queue is arranged at a display end, and quality pre-check is performed on video frames to be played in the queue; the quality pre-detection is carried out in sequence and comprises data integrity verification, image definition detection, color fidelity detection and synchronization reliability verification, a repair processing path is selected according to a matching relationship between a pre-detection result and a playing time sequence, and the repair processing path comprises the steps of readjusting parameters of a buffer playing frame trigger control end and inserting the parameters into a queue specified position. And starting display end display parameter dynamic compensation for the instant playing frame, performing verification feedback on a restored video frame output effect, identifying a video frame image quality substandard condition in advance, and performing adaptive restoration processing, thereby effectively ensuring high-standard and high-reliability video playing service.
Owner:深圳益实科技有限公司
Automatic detection device for shaft workpieces
ActiveCN224195332URealize fully automated operationImplement automatic transferSortingVisual inspectionIndustrial engineering
The utility model relates to the technical field of workpiece production, and provides an automatic detection device for shaft workpieces, which comprises a feeding unit, a first detection unit, a conveying unit, a second detection unit, a third detection unit, a fourth detection unit and a sorting unit, and realizes full-automatic operation from feeding to final classification of the shaft workpieces. The detection efficiency is obviously improved; wherein the first detection unit is used for carrying out visual detection on a workpiece, the second detection unit is used for carrying out length dimension detection on the workpiece, and automatic transfer of the workpiece is realized through switching of the rotating seat between a first working position and a second working position; the third detection unit is used for performing eddy current flaw detection on the workpiece; the fourth detection unit is used for detecting the eccentricity of the workpiece; through a method of combining multiple detection modes, the quality condition of the shaft workpiece can be comprehensively and accurately evaluated, and it is ensured that each outgoing product meets the high-standard quality requirement.
Owner:宁波聚华光学科技有限公司
A coating material supply device for printing on a color-coated aluminum plate
This invention relates to a coating supply device for color-coated aluminum plate printing, and relates to the technical field of color-coated aluminum plate printing. It includes a feeding cylinder, a support frame, a rotating mechanism, a stirring mechanism, an insertion tube, a connecting tube, an output nozzle, a baffle plate, a connecting seat, a linkage groove, a spreading mechanism, an ejection pressing mechanism, and a linkage mechanism. This application solves the problem that existing technologies mainly rely on a single pump pressure to achieve coating output and thickness control. Facing the high-standard requirements of color-coated aluminum plate printing, this device performs poorly in coating thickness control, making it difficult to accurately correct the coating at multiple stages when the coating roller is running at high speed. This easily leads to defective products with excessive thickness. Furthermore, during long-term continuous feeding, if particles settle to the bottom causing sudden changes in local concentration or slight blockage of the pipeline, it greatly interferes with the uniform distribution of the coating on the coating roller surface, resulting in inconsistent output concentrations and uneven coating thickness, leading to problems such as printing color differences and defective products.
Owner:SHAN DONG WANG LI DA XIN CAI LIAO KE JI YOU XIAN GONG SI
A liquid-cooled dummy load control method and a liquid-cooled dummy load control system
The application relates to the technical field of liquid cooling test equipment, and discloses a liquid cooling dummy load control method and a liquid cooling dummy load control system. A total power set value determined according to the heat dissipation power of a server is acquired; according to the total power set value and a preset phase-to-phase balance distribution strategy, single-phase load module balance distribution is performed on a three-phase power supply system to calculate three-phase power distribution values; according to the three-phase power distribution values and the single-phase load module configuration of each phase of the three-phase power supply system, the configuration strategy of the single-phase load module in each phase is calculated, so that the sum of the powers of each phase is the corresponding power distribution value and does not exceed the single-phase load module quantity limit of each phase through the configuration strategy; and single-phase load module switch control is performed on each phase of the three-phase power supply system according to the configuration strategy. The application is favorable for simulating the heat dissipation of a server under a real three-phase electrical load working condition, thereby meeting the high-standard requirements of modern data center liquid cooling system tests.
Owner:CHANGSHA MAXXOM HIGH TECH CO LTD
High-standard acoustic place background noise control system and method
PendingCN121506071AGlass/slag layered productsSound producing devicesNoise controlAnalogue computation
The invention discloses a high-standard acoustic place background noise control system and method, and belongs to the field of noise control. The invention discloses a background noise control system for a high-standard acoustic place. The background noise control system comprises a sound field parameter acquisition module, a simulation calculation module and a fan vibration noise blocking module, the problem that in the prior art, a large amount of low-frequency vibration is easily diffused to a mute key area through a structure is solved. According to the method, the low-frequency noise can be reduced, the deep suppression of the low-frequency noise is realized, the parameters of the anti-noise wall are adjusted by simulating the noise prediction values of the mute key areas under different anti-noise wall thicknesses and arrangement ranges, so that the parameters of the anti-noise wall are optimal, the noise is controlled within a target noise limit value, the anti-noise effect is ensured, and the noise reduction effect is improved. And meanwhile, after the sound absorption and insulation composite structure of the anti-noise wall is built, the noise of the mute key area is monitored, the thickness or the sealing structure of the anti-noise wall is adjusted according to the actual noise value, and accurate noise control over the mute key area is achieved.
Owner:SHANGHAI INSTALLATION ENGINEERING GROUP CO LTD
Integrated ceiling aluminum plate edge multi-station composite finishing machine tool
InactiveCN121572019AEdge grinding machinesOther manufacturing equipments/toolsPolishingMetal machining
The invention provides an integrated ceiling aluminum plate edge multi-station composite finishing machine tool, which belongs to the technical field of metal processing, and comprises an operation table, and further comprises a limiting frame fixedly connected to the middle section of the inner side of the operation table; the two first limiting rings are fixedly connected to the inner side wall of the limiting frame and are symmetrically distributed about the central axis of the limiting frame; the sliding groove is formed in the inner side of the top of the limiting frame; the rotating assembly is arranged on the inner side of the limiting frame; the first sliding block is slidably connected to the inner side of the sliding groove and connected with the rotating end of the rotating assembly; the first grinding assembly is arranged on the inner side of the first sliding block and rotates along with the first sliding block; the two first fixing plates are fixedly connected to the outer wall of the first sliding block and the outer wall of one side of the limiting frame correspondingly. According to the machining method, the burrs on the two sides of the workpiece are removed, the appearance quality and smoothness of the product are effectively improved, the requirement of customers for high-standard attractiveness is met, and meanwhile scratching or damage in the subsequent machining process is avoided.
Owner:HUAIAN HAOLIJIE TRADING CO LTD
Elastic compensation jet device as well as use method and design method thereof
The invention discloses an elastic compensation jet device and a using method and a design method thereof, and belongs to the technical field of high-speed jet. In order to solve the problems that a traditional jet device and a use method are seriously limited in use scene, the advantages of jet fluid cannot be played when the traditional jet device is used on an uneven bearing surface, and the speed of jet flow is seriously attenuated due to the influence of air resistance, the invention provides the elastic compensation jet device, and a jet part is connected with a mobile carrier through an elastic compensation structure; according to the using method, when the movable carrier drives the jet flow part to work through the elastic compensation structure, high-speed fluid sprayed out of the jet flow nozzle is in a film shape. A series of defects and limitations of low efficiency, poor effect, large fluid flow, easy abrasion of a working surface, limited use scene and the like of a traditional jet mode are overcome, and the beneficial effects of high efficiency and high-standard jet are achieved.
Owner:HARBIN QINGHEFENG TECHNOLOGY CO LTD
A high-standard farmland slope protection module with angle adjustment
This utility model relates to the field of farmland slope protection technology and discloses a high-standard farmland slope protection module with angle adjustment, including a base and a slope protection plate. A splicing plate is provided at the upper end of the slope protection plate. Fixing mechanisms are provided at the upper ends of the base, the slope protection plate, and the splicing plate. Multiple fixing mechanisms include fixing cones, each with a threaded rod threaded to its upper end. A trapezoidal block is rotatably provided at the lower end of each threaded rod. Two inclined blocks are slidably provided at the lower ends of each fixing cone. Limiting plates are slidably provided at both ends of the splicing plate. A splicing mechanism is provided inside each limiting plate. Each splicing mechanism includes a connecting rod, with rotating blocks rotatably provided at both the upper and lower ends of the connecting rod. In this utility model, the splicing mechanism simplifies the installation of the splicing plate, eliminates the need for additional tools, shortens the construction cycle, and improves installation efficiency.
Owner:孟可
Openable dustproof ceiling of host hall of compact fusion device and control method
The invention relates to the technical field of nuclear facility construction and environmental protection, and provides an openable dustproof ceiling of a compact fusion device host hall and a control method. According to the method, a modular ceiling unit is arranged to be matched with the top of a cylindrical barrel of a host hall, and a composite motion mechanism controlled by a centralized control system drives the modular ceiling unit to form opening areas of different sizes, so that accurate adaptive transportation and structure of goods of different sizes are achieved, the large-area opening frequency of the ceiling is reduced, and the transportation efficiency is improved. The dustproof effect is improved; and meanwhile, high-standard cleanliness is achieved through double dust prevention, the dust prevention control efficiency is improved through intelligent cooperation of a centralized control system, the collision prevention and safety are high, and compatibility and expansibility are high.
Owner:聚变新能(安徽)有限公司
Automatic preparation method and system of grouting material
The invention relates to the technical field of building material preparation, and provides an automatic preparation method and system of a grouting material to overcome the defects of large quality fluctuation, inaccurate terminal point judgment and large energy and equipment loss in the prior art. The central controller accurately controls each raw material bin to discharge based on a target ratio by applying an incremental control algorithm, innovatively adopts current and viscosity double-signal fusion feedback, dynamically adjusts the stirring rotating speed and accurately judges a stirring end point; then the speed of the conveying pump is intelligently adjusted according to the real-time liquid level of the slurry storage tank, and efficient conveying and tank overflow prevention control are achieved; finally, a self-adaptive intermittent mode is adopted to control starting and stopping of maintenance stirring of the slurry storage tank according to the slurry temperature and the liquid level; through the improvement, the preparation efficiency and the quality consistency of the grouting material are remarkably improved, meanwhile, the loss of energy equipment is reduced, and the grouting material is suitable for high-standard engineering scenes such as large foundation reinforcement and pavement construction.
Owner:昆山市交通工程集团有限公司
High-performance composite highlight cutting tool
The utility model discloses a high-performance composite highlight cutting tool which comprises a supporting part and a cutting assembly, the cutting assembly is arranged on the inner side wall of the supporting part and facilitates cutting of products, the cutting assembly comprises a chip groove, and the chip groove is formed in one end of the supporting part and facilitates discharging of waste after cutting of the tool. The chip groove extends outwards to be provided with a tool bit, the tool bit is arranged at one end of the chip groove, through the designed fine structure of the cutting assembly, the tool bit and the main cutting edge, the tool can achieve high-precision cutting of products, and meanwhile it is guaranteed that the cut surface is smooth and high in glossiness; the high-standard requirement for part machining in the fields of consumer electronics, automobile manufacturing, aerospace and the like is met, discharge of waste in the cutting process is effectively promoted through the design of the chip grooves, accumulation of the waste in a cutting area is reduced, cutter abrasion and machining quality reduction caused by the waste are avoided, and therefore the cutting efficiency is improved, and the service life of the cutter is prolonged.
Owner:DONGGUAN ZHAOKE HARDWARE IND CO LTD
Method for removing bubbles in gallium oxide melt
ActiveCN121473008APolycrystalline material growthAfter-treatment apparatusSemiconductor materialsPhysical chemistry
The invention belongs to the technical field of semiconductor material preparation, and particularly relates to a method for removing bubbles in gallium oxide melt. The method comprises a raw material pretreatment step, a segmented sintering step, regulation and control of process links such as crucible dynamic rotation control and the like, and through accurate control of key parameters such as forming pressure, sintering conditions and temperature, melt dynamic stirring, heat preservation time and the like, the removal rate of bubbles in gallium oxide melt and crystals can be increased to 92% or above; the dislocation density is controlled below 2.5 * 10 < 3 > cm <-2 >, and the resistivity radial deviation is less than or equal to 3%. The process method disclosed by the invention is efficient and economical, reduces process links and potential pollution sources, ensures the purity and reliability of the product, and also reduces the operation difficulty and time cost. According to the technical scheme, the technical problems of crystal defect increase and performance reduction caused by bubbles are directly solved, the overall quality of the crystal is improved, and the obtained gallium oxide crystal better meets the high-standard requirements of high-performance electronic devices for materials.
Owner:BEIJING GACHUANG TECH CO LTD
Double-sided Teflon organic silicon leather composite material and preparation method thereof
The invention relates to the field of teflon materials, in particular to a double-sided teflon organic silicon leather composite material and a preparation method thereof.The double-sided teflon organic silicon leather composite material comprises a main body, the main body comprises a first teflon layer and a second teflon layer, and the first teflon layer and the second teflon layer are bonded together through a silica gel layer; the thickness of the first teflon layer and the thickness of the second teflon layer are 0.03-0.07 mm, the thickness of the silica gel layer is 0.08-0.12 mm, and the thickness of the main body is 0.18-0.22 mm. The two Teflon layers with the thickness of 0.05 mm are compounded, and the two Teflon layers are bonded together through the silica gel layer, so that the thickness of a main body reaches 0.2 mm, compared with a pure Teflon layer with the thickness of 0.2 mm, the composite material has high light transmittance and flexibility, creases are not prone to being generated when the composite material is bent, and the service life of the composite material is prolonged. The application matching degree of the composite material in high-standard fields such as high-end display components and intelligent equipment ornaments is enhanced.
Owner:GUANGDONG SILICON LEATHER TECH CO LTD
High-precision optical fiber socket assembly and processing technology thereof
The invention discloses a high-precision optical fiber socket assembly and a processing technology thereof, and relates to the field of communication. The high-precision optical fiber socket assembly comprises an optical fiber, a base, an insertion core, an inner sleeve and an outer sleeve; the outer sleeve and the inner sleeve are coaxially arranged, and at least one welding point is arranged at the joint of the outer sleeve and the base, so that the outer sleeve and the inner sleeve are assembled and fixed through laser welding. The outer sleeve and the base are designed to be connected in a sliding and sleeving mode, traditional interference riveting is changed into laser welding point fixing after concentricity is adjusted, the coaxiality of the inner sleeve and the outer sleeve is actively adjusted and locked in the assembling process of the inner sleeve and the outer sleeve through a high-concentricity clamp, the characteristic that no mechanical stress exists in laser welding is matched, and the coaxiality of the inner sleeve and the outer sleeve is adjusted. The concentricity of the inner diameter phi d of the inner sleeve and the inner diameter phi D of the outer sleeve is stably controlled to be smaller than or equal to 0.02 mm, the product yield is greatly increased to 97% or above from about 65% of a traditional process, and the scrap cost is greatly reduced.
Owner:苏州安捷讯光电科技股份有限公司
Processing method of optical double-gluing piece
The invention provides an optical double-gluing part machining method which comprises the steps that a first semi-finished product thick part and a second semi-finished product thin part are provided, and machining allowance is reserved between the first semi-finished product thick part and the second semi-finished product thin part; a positioning tool is provided, under the detection of the comparator, the first semi-finished product thick part and the second semi-finished product thin part are subjected to abutting positioning and gluing through the positioning tool, and an initial gluing part is formed; providing an adjusting tool, and adjusting the parallelism of a gluing layer between a first semi-finished thick part and a second semi-finished thin part in the initial gluing part through the adjusting tool based on the stripe number detected by the interferometer so as to meet a preset parallelism requirement; the adjusted initial gluing part is cured, and an initial cured part is obtained; and processing the preliminarily cured part to obtain an optical double-gluing part finished product. The problem that it cannot be stably guaranteed that the parallelism of a cementing layer meets the high-standard requirement in the machining process of an existing cemented optical piece is solved.
Owner:BEIJING TRANS MFG & TRADE
A method for fabricating an optical component with a light-reflecting cavity
ActiveCN119550155Bimprove consistencyHigh quality and precisionOptical surface grinding machinesOptical elementsLight reflectionEngineering
This application provides a method for processing an optical component with a light-reflecting cavity, comprising the steps of: processing a first coated component and a second coated component; processing two plates having the same reference surface on the same disc, positioning them using the reference surface, and processing the two plates respectively to obtain a third coated component and a fourth coated component; providing an assembly fixture to position the first coated component and the third coated component, fixing the bottom surface of the third coated component to the surface of the first coated component; positioning the second coated component using the assembly fixture, and bonding the surface of the second coated component to the third coated component and the fourth coated component. This method solves the problem that the processing of optical components in the prior art is difficult to achieve high-standard quality requirements.
Owner:BEIJING TRANS MFG & TRADE
Steel bar truss floor support plate leveling robot
The utility model discloses a steel bar truss floor support plate leveling robot which comprises a main body, a hoisting connector is installed on the main body, a signal receiving and transmitting device is installed above the hoisting connector, a hub is installed below the signal receiving and transmitting device, a chassis is installed on the hub, and a height adjusting device is installed on the left side of the chassis. A connecting frame is installed on the left side of the height adjusting device, a leveling device is installed on the connecting frame, a vibration device is installed on the leveling device, and laser positioning devices are installed on the two sides of the vibration device. According to the steel bar truss floor support plate leveling robot, the leveling technology of the robot has the high-precision leveling characteristic, floor support plate operation is precise, high-standard construction quality can be ensured, and efficiency is high; the quality performance is excellent and stable, the consistency is good, and the storage operation can be recorded to facilitate traceability analysis; the safety is high, and the manual operation risk is reduced; and data acquisition and feedback functions are also provided, so that the construction condition can be mastered conveniently, the analysis quality is monitored, and the strategy is adjusted timely to ensure smooth engineering.
Owner:HEBEI CONSTRUCTION GROUP CO LTD
Assembly equipment
The utility model relates to assembly equipment which comprises a box body, a mounting unit and a curing unit. The mounting unit comprises a guide pipe seat fixing part and a guide pipe limiting part, the guide pipe seat fixing part is rotatably arranged in the box body and is provided with a guide pipe seat mounting position, and the guide pipe limiting part is arranged in the box body and is provided with a guide pipe mounting position right opposite to the guide pipe seat mounting position; the curing unit is arranged in the box body and faces the catheter base fixing piece, and the curing unit can slide to be away from or close to the catheter base fixing piece. According to the assembly equipment, the connection strength and the sealing performance between the catheter base and the catheter are guaranteed, the clinical high-standard requirements for safety and reliability are met, and therefore it is guaranteed that follow-up operations are conducted smoothly.
Owner:ESSEN TECH (BEIJING) CO LTD
A temporary article placing box for outpatient physical examination
ActiveCN224393316UImplement automatic lockingquick releaseExternal fittingsInternal fittingsPhysical medicine and rehabilitationGear wheel
The utility model discloses a kind of article temporary placing box for outpatient physical examination, including frame, placing plate and support rod, the four corners of the frame bottom are all fixedly connected with universal wheel, the rear side of the frame inside is fixedly connected with several quantities of support rod.The utility model is through the cooperation of frame, placing plate, support rod, universal wheel, containing groove, carousel, guide slot, moving frame, sliding block, fixed plate, moving block, through slot, gear, rack, screw rod, positioning hole, positioning rod, sliding slot, isolation plate, fixed hole, placing groove, spring, fixed rod and rotating block, solve the cleaning and disinfection when the existing equipment is carried out, due to internal baffle fixedly not detachable, leading to cleaning not completely, there is dead angle, bacteria is easy to breed, influence health safety, cannot effectively reach the high standard cleaning requirement required by medical environment, increase the risk of cross infection, the problem of potential threat to user health.
Owner:RUIJIN HOSPITAL AFFILIATED TO SHANGHAI JIAO TONG UNIVERSITY SCHOOL OF MEDICINE HAINAN HOSPITAL (HAINAN BOAO RESEARCH HOSPITAL)
Ultra-smooth polishing method for large-diameter complex-curved-surface NiP composite reflecting mirror
The invention discloses a super-smooth polishing method for a large-diameter complex curved surface NiP composite material reflecting mirror. The method comprises the steps that a large-diameter complex curved surface element polishing path is planned; the high-speed rough polishing stage is used for removing turning tool marks; a fine polishing stage with nanoscale roughness; an ultra-smooth polishing stage of performing atomic-scale removal to obtain sub-nanometer roughness; and a multi-stage progressive cleaning stage ensures high-standard smoothness. According to the method, dynamic path optimization and polishing process optimization are conducted on robot polishing equipment, the complex interactive machining problem of the four dimensions of nickel-phosphorus alloy material characteristics, large-diameter high-gradient complex curved surfaces, ultra-smooth machining and composite metal material smoothness is solved, only the robot polishing equipment is used in the machining process, and the machining efficiency is improved. The device has the outstanding advantages of high efficiency, good stability, high processing quality, low cost and the like.
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI
High-precision dispensing platform for quartz crystal resonator
The utility model provides a quartz crystal resonator high-precision dispensing platform, which relates to the technical field of electronic component manufacturing equipment and comprises an operating platform, two first slide rails are fixedly mounted at the top of the operating platform, a slide plate is movably sleeved between the outer surface walls of the two first slide rails, and a first electric push rod is fixedly connected to the top of the operating platform. One side of the outer wall of the sliding plate is fixedly connected with the telescopic end of a first electric push rod, and the top of the operation platform is fixedly connected with a fixing frame. According to the utility model, under the interaction of all the components of the device, the full-flow automatic dispensing treatment is realized, the low efficiency and the precision fluctuation of the traditional manual operation are effectively avoided, the labor intensity of workers and the risk of misoperation are reduced, the dispensing precision is always kept at high standard stability, the defective rate of products is further obviously reduced, and the production efficiency is improved. And the production efficiency and the product quality consistency are improved.
Owner:SICHUAN MDH TECH CO LTD