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Butt welding robot mechanism for prefabricated pipelines
ActiveCN222643471Ulow experience requirementImprove work efficiencyWelding/cutting auxillary devicesElectrode supporting devicesButt weldingRobot hand
The utility model discloses a prefabricated pipeline butt welding robot mechanism which comprises two sets of guide rails arranged on the ground in parallel, a roller carrier, a headstock positioner, a tailstock positioner, a supporting frame, a pneumatic manipulator, a three-axis mechanical arm and a working platform, two sets of cross-shaped sliding frames are arranged on the working platform, a gas shielded welding gun is installed on one set of cross-shaped sliding frames, and a gas shielded welding gun is installed on the other set of cross-shaped sliding frames. An argon arc welding gun is installed on the other set of cross-shaped sliding frame, a visual identification mechanism is arranged on the working platform and located between the two sets of cross-shaped sliding frames, and the headstock positioner comprises a first left-right moving mechanism, a first lifting mechanism and a rotating mechanism. The slewing mechanism is used for clamping a flange connected with the front end of the main pipeline and can drive the flange and the main pipeline to rotate, and the tailstock positioner can adjust the position and the height of the rear end of the main pipeline. The problems that automatic welding is high in requirements for pipeline assembly gap and alignment tolerance control and high in labor intensity are solved.
Owner:SUZHOU LUOKELI TECH CO LTD +1
Line feature region identification method and system for track geometric detection, and electronic equipment
ActiveCN119624945AImprove reliabilitylow experience requirementImage analysisCharacter and pattern recognitionPattern recognitionEngineering
The invention belongs to the technical field of rail transit, particularly relates to a line feature region identification method and system for rail geometric detection and electronic equipment, and aims to solve the problem of insufficient reliability of a monitoring result of line feature information of the rail geometric detection. The method comprises the following steps: determining a to-be-identified track line feature image; inputting a track line feature image to be recognized into the line feature region recognition model to obtain a line feature region recognition result output by the line feature region recognition model; wherein the line feature region identification model is obtained based on sample data of a line feature image and region image annotation training of the sample data; the line feature region recognition model is used for performing multi-feature judgment on fusion data after space-time synchronization of the to-be-recognized track line feature image and the track geometric detection waveform data to obtain a line feature region recognition result. According to the invention, high reliability of monitoring results can be realized.
Owner:BEIJING YUNAN ZHIWEI TECH CO LTD
Method and system for locating the internal structure of an object based on digital ray imaging
ActiveCN114965519Blow experience requirementprecise positioningNuclear energy generationUsing wave/particle radiation means
The present invention provides a method and system for locating the internal structure of an object based on digital radiographic imaging, including: step S1: calibrating a radiographic source and a radiation detector; step S2: measuring the distance between the radiographic source and the radiation detector; step S3: detecting the plane position of the defect and calibrating the defect position, and collecting an image; step S4: framing the defect position, and measuring the defect length on the collected image; step S5: calculating the position of the preset surface of the defect distance detection member according to the workpiece thickness information and the defect depth. The present invention increases the positioning of the defect depth in the digital radiographic detection process, greatly reduces the requirements for personnel experience in the evaluation of digital detection results, enables non-professional personnel to judge the workpiece processing and grinding allowances through the depth information of the defect, and reduces the subsequent processing caused by the previous wrong judgment of the defect depth position.
Owner:SHANGHAI SHENJIAN PRECISION MASCH TECH CO LTD
Scheduling method of ship segmented storage yard based on genetic simulated annealing algorithm
PendingCN119539394AOvercome the disadvantages of local space searchImprove work efficiencyForecastingManufacturing computing systemsAlgorithmGenetics algorithms
The invention provides a scheduling method for a ship segmented storage yard based on a genetic simulated annealing algorithm, and the method comprises the steps: combining a genetic algorithm with a simulated annealing algorithm to obtain the genetic simulated annealing algorithm, employing the genetic simulated annealing algorithm to achieve the global search of an optimal solution through the selection, crossover and mutation operation of the genetic algorithm, and achieving the scheduling of the ship segmented storage yard. And local search of the optimal solution is realized by using a simulated annealing algorithm. The working efficiency of dispatchers is improved, and the requirement for the experience of the dispatchers in the ship segmented storage yard dispatching process is lowered.
Owner:SHANGHAI OCEAN ENG EQUIP MFG INNOVATION CENT CO LTD
Vehicle escape method and device, vehicle and storage medium
PendingCN119659622Alow experience requirementLow level of operation requiredReal-time computingAutomotive engineering
Owner:GUANGZHOU AUTOMOBILE GROUP CO LTD
Laminating template positioning device and positioning method of tire building machine and storage medium
PendingCN119636142Alow cost requirementslow experience requirementTyresMolding machineStructural engineering
The invention relates to a fitting template positioning device and method of a tire building machine and a storage medium. The tire building machine is provided with a feeding frame, an attaching template, a cylinder assembly, a drum assembly and an attaching template positioning device, the attaching template is used for attaching materials for manufacturing tires to the outer surface of the drum assembly, and the tire building machine is characterized by comprising the cylinder assembly, a driving device and a driving device, the base end of the attaching template is connected to the feeding frame, and the top end of the attaching template is close to the drum assembly; and when the cylinder assembly stretches out and draws back, the attaching template ascends and descends, so that the relative position of the attaching template and the drum assembly can be determined.
Owner:MESNAC CO LTD +1
Intelligent leak detection system and leak detection method for ultra-large-scale space film type low-temperature storage tank
PendingCN119618466AQuick leak detectionReduced Quantity RequirementsAnalysing solids using sonic/ultrasonic/infrasonic wavesFluid-tightness measurement3d imageLaser scanning
The invention provides an intelligent leak detection system and leak detection method for a super-large-scale space film type low-temperature storage tank, and the system comprises an unmanned plane acoustic imaging subsystem, a leak comprehensive recognition and judgment subsystem, and the unmanned plane acoustic imaging subsystem can achieve the quick scanning of a detected region, and carries out the three-dimensional laser scanning. Sound field scanning is carried out on the detected area by using the sound imaging module; the leakage comprehensive identification and judgment subsystem under the unmanned aerial vehicle detection framework can perform three-dimensional reconstruction of a detection area based on laser scanning information and form a defect distribution three-dimensional image of the detection area by superposing sound field scanning information; through automatic scanning of the unmanned aerial vehicle in a detection area and leakage comprehensive identification and judgment under the unmanned aerial vehicle detection framework, automatic scanning and defect position three-dimensional imaging of the super-large-scale space film type low-temperature storage tank can be realized under the unmanned aerial vehicle framework, the detection working condition requirements are met, the requirements for the number and experience of detection personnel are reduced, and the detection efficiency is improved. And the detection efficiency and reliability are improved.
Owner:SHANGHAI SHIP ENGINEERING QUALITY TESTING CO LTD +1
Gearbox gear shifting mechanism tool
ActiveCN224182514UEasy to holdlow experience requirementWork holdersMetal working apparatusAutomatic transmissionStructural engineering
The utility model relates to the technical field of automobile assembly, in particular to a gearbox gear shifting mechanism tool which comprises a tool body, a clamping groove used for being connected with a gearbox gear shifting poking piece in a clamping mode is formed in the tool body, and a first fixing plate and a second fixing plate are arranged at the two ends of the tool body respectively. The first fixing plate and the second fixing plate are parallel and perpendicular to the tool body, and the first fixing plate and the second fixing plate are both used for abutting against the side wall face of a TCU part in an automobile gearbox. The neutral gear positioning device can assist a worker in determining the neutral gear position of the gear shifting piece in the gear shifting mechanism of the automatic transmission automobile gearbox, and the assembling speed and the assembling precision of the gearbox are improved.
Owner:GUANGZHOU AUTOMIBILE GRP MOTOR
Rapid positioning device and method for axis of complex hole system
PendingCN119658413Alow experience requirementLow skill level requiredPositioning apparatusMetal-working holdersMachine toolMachining
According to the rapid positioning tool and method for the axis of the complex hole system, the inner clamping jaw and the outer clamping jaw of the single-hole center positioning tool are used for fixing the single-hole center positioning tool in a hole of the complex hole system, the inner clamping jaw is used for fixing a core rod, and when the core rod penetrates through the two single-hole center positioning tools fixed to two holes of the complex hole system, the core rod is fixed to the center of the complex hole system. At the moment, the center of the core rod and the axis of the hole system needing to be positioned are located on the same axis, and the axis of the hole system can be accurately positioned by correcting the center of the core rod. By means of the tool and the positioning method, the axis of the hole system can be accurately found at a time when the center line of the complex hole system is positioned, and the problems that a workpiece needs to be secondarily clamped on a machine tool or specific equipment during machining or calibration, multiple precise calibration devices need to be used for auxiliary positioning, and the positioning precision is difficult to effectively guarantee are solved.
Owner:WUHAN WUCHUAN MEASUREMENT & TEST
Device for assembling air injection valve of puncture outfit
PendingCN119550059Alow experience requirementImprove operational efficiencyLiquid surface applicatorsSpraying apparatusSilicone oilInjection air
The invention discloses a device for assembling an air injection valve of a puncture outfit, which comprises a rotary worktable suitable for doing rotary motion, and five stations arranged on the rotary worktable at intervals along the circumferential direction, the gas injection valve feeding assembly, the silicone oil atomizing and lubricating assembly, the gas injection valve switch feeding assembly, the press-fitting assembly and the dispensing and discharging assembly are sequentially arranged in one-to-one correspondence to the five stations in the circumferential direction of the rotary workbench. The gas injection valve feeding assembly comprises a first vibration disc bearing gas injection valves and a first transfer set used for transferring the gas injection valves to the corresponding stations from the first vibration disc. The silicone oil atomization lubricating assembly comprises a silicone oil atomizer; the gas injection valve switch feeding assembly comprises a second vibration disc bearing gas injection valve switches and a second transfer set used for transferring the gas injection valve switches to the corresponding stations from the second vibration disc. The dispensing and discharging assembly comprises a third transfer set used for moving out the assembly parts subjected to press fitting of the air injection valve switches and the air injection valves from the corresponding stations.
Owner:TAGOS MEDICAL EQUIP (JIANGSU) CO LTD
A primer probe and kit for detecting H3F3A gene mutation and its application
ActiveCN117844925Bhigh sensitivityeasy to operateMicrobiological testing/measurementDNA/RNA fragmentationDiseaseMedicine
The invention discloses a primer probe and a kit for detecting H3F3A gene mutation and its application, wherein the H3F3A gene mutation type is K27M, G34R and G34V mutation. The kit comprises a set of primer probe groups for detecting H3F3A gene mutation and a universal reference gene primer probe group, wherein the primer probe group for detecting H3F3A gene mutation comprises specific upstream primers for K27M, G34R and G34V mutations, a universal downstream primer and a universal fluorescent probe respectively. The kit provided by the invention can detect common mutation types H3F3A K27M, H3F3A G34R and H3F3A G34V in the H3F3A gene, has the advantages of high sensitivity, convenient and fast operation and low cost, and has broad clinical application prospects in diagnosing diseases such as diffuse midline glioma and diffuse cerebral hemispheric glioma.
Owner:SHENZHEN HAPLOX MEDICAL TESTING LABORATORY
A pressure testing device for oil return tubes
This invention discloses a pressure testing device for a return oil cylinder, relating to the field of pressure testing technology. The device includes a main body and a first sealing mechanism, a second sealing mechanism, and a third sealing mechanism mounted on the main body. The main body has a station for placing the return oil cylinder. The first, second, and third sealing mechanisms all move towards or away from the station. The first sealing mechanism is used to seal or release the return oil pipe; the second sealing mechanism is used to seal or release the flange; and the third sealing mechanism is used to seal or release the connecting pipe. At least one of the first, second, and third sealing mechanisms is connected to a filling assembly for filling the return oil cylinder with a pressurized medium. The pressure testing device for a return oil cylinder provided by this invention significantly reduces the labor intensity and experience requirements of workers and significantly improves efficiency, making it suitable for batch pressure testing operations.
Owner:HUNAN FOSSETT HYDRAULIC MASCH CO LTD
Ultrasonic interventional guidance devices, media and electronic equipment
ActiveCN114271908Blow experience requirementImprove efficiencySurgical needlesTrocarImaging processingRadiology
The present invention provides an ultrasonic interventional guidance device, a medium and an electronic device. The ultrasonic interventional guidance device includes: an ultrasonic image acquisition module for acquiring ultrasonic images in real time; an image processing module for processing one or more frames of target images in the ultrasonic image using a deep learning model to identify interventional targets, interventional obstacles and / or interventional instruments in the target image; an interventional path planning module for generating an interventional path according to the processing results of the deep learning model. The ultrasonic interventional guidance device can assist medical personnel in completing the planning of ultrasonic interventional paths, reduce the requirements for medical personnel's seniority and experience in ultrasonic interventional surgery, and is conducive to improving the efficiency of patients undergoing interventional surgery and alleviating the problem of tight medical resources.
Owner:SHANGHAI XINGMAI INFORMATION TECH CO LTD
Auxiliary system for hoisting crown block
ActiveCN222556401Uimprove accuracyImprove efficiencyTravelling cranesLoad-engaging elementsLaser rangingControl engineering
The utility model relates to the technical field of crown block auxiliary equipment, in particular to an auxiliary system for crown block hoisting, which comprises bearing beams, a walking driving mechanism, a crown block frame and a transverse moving driving mechanism, and is characterized in that two groups of bearing beams are symmetrically arranged, rail grooves are formed in the ends, close to each other, of the two bearing beams, and crown block rails are fixedly connected to the bottom ends in the rail grooves; the top end of the crown block track is detachably connected with a first laser range finder; according to the auxiliary system, the longitudinal distance, the transverse distance and the descending distance of the lifting hook are accurately measured through the plurality of laser range finders, the time and the labor intensity of manual operation are reduced through automatic measurement, the skill requirements on operators are reduced, errors caused by human factors are reduced, and the working efficiency is improved. And an operator can conveniently measure various parameters in real time through the touch display, so that the operation track visualization of the crown block is realized, the operation distance is digitally displayed, the position distance can be edited and set, the collision to peripheral equipment is prevented, and the auxiliary effect on precise installation operation is achieved.
Owner:LANGFANG SEVERE AUTOMATION TECHNOLOGY CO LTD
An underwater cable armoring connection process
The application discloses an underwater cable armored connection process applied to the field of underwater cables, which is characterized by using a pair of armored connection devices to connect and fix the disconnected armored layers by the armored connection devices, thereby enhancing the structural strength of the armored layer connection part, effectively reducing the experience requirement for the operator, shortening the overall connection operation time, and preventing the outer diameter of the connection part from being excessively thickened after connection, so that the original cable outer diameter can be maintained, no excessive protrusion is formed, the probability of hooking with underwater objects in the subsequent use process is reduced, and the risk of connection part damage is reduced; grouting filling can integrate the armored connection device and the internal cable into a whole, thereby further improving the integrity and structural stability of the connection structure, and cooperating with a small amount of outer layer wound self-adhesive sealing tape to realize effective outer sheath sealing structure, without additional thickening and reinforcement, while ensuring the connection strength and sealing property, the use requirement of the underwater cable is met.
Owner:JIANGSU QIAOPU WIRE & CABLE CO LTD
Integrated sewing template for lappets and pockets
ActiveCN222574970UReduce difficultylow experience requirementWork-feeding meansStructural engineeringMechanical engineering
Owner:TAIAMPONAS TEXTILE TECHNOLOGY CO LTD
A method, device, equipment and storage medium for repairing a flexible panel
ActiveCN115147329BImprove repair rateImprove production yieldImage analysisNeural learning methodsOperating systemReliability engineering
The present disclosure relates to a method, device, computer equipment and storage medium for repairing a flexible panel, the method comprising: obtaining first image information of a flexible panel to be repaired; determining a first classification label of the flexible panel to be repaired according to a deep learning model and the first image information; determining working parameters of a repair device according to the first classification label, and repairing the flexible panel to be repaired according to the working parameters. In this way, the repair rate and efficiency of the flexible panel can be improved, thereby improving the production yield and production efficiency of the flexible panel.
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Marine side wall firer trolley
ActiveCN224146139Ustable structurequick assemblyWaterborne vesselsConfined spaceMechanical engineering
The utility model discloses a side wall firer trolley for a ship, which comprises a firer work module, a main body plate, a tool integral lifting and rotating module and a trolley traveling mechanism module, the firer work module is connected with the main body plate in a sliding manner, and the main body plate is arranged on the tool integral lifting and rotating module. The tool overall lifting and rotating module is arranged on the trolley walking mechanism module. According to the utility model, the firework coverage range is more comprehensive, the firework efficiency is improved, the quality and the stability of the correction effect are improved, operation can be carried out in a narrow space in a cabin, large-range continuous operation is realized, the requirements on skills and experiences of operators are reduced, the labor cost is reduced, the time for directly contacting flames by workers is shortened, and the working efficiency is improved. And the labor intensity and the safety risk are effectively reduced.
Owner:WUHAN UNIV OF TECH +1
Range hood
PendingCN122170448Aquick connectionfirmly connectedDomestic stoves or rangesLighting and heating apparatusMechanical engineeringPhysics
The present application relates to a kind of range hood, it includes smoke machine body and connecting structure, and the installation part is formed in the both sides of smoke machine body;Connecting structure includes fixing part, support, elastic part and movable clamping part, fixing part is detachably connected in installation part, support is vertically connected on fixing part, elastic part is sleeved on the outside of support, movable clamping part one end is connected on elastic part, the other end extends to the outside of installation part obliquely downwards;Wherein, connecting structure is configured as by movable clamping part, and smoke machine body is fixed to the reserved site inside.This application relates to the range hood does not need to be additionally assembled on wall body hanging plate, does not damage wall body, and the connecting structure is connected between the clamping part in reserved site quickly, conveniently, and by the connecting structure piece, range hood is assembled in cabinet, can hide at least part range hood in cabinet, better, and the difficulty of installation and disassembly is small, it is favorable to reduce the labor intensity of operator.
Owner:QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD +1
Parameter multiplexing-based intelligent paver one-button control method and system
PendingCN121956889ARealize full-process automatic operationWith automatic recordingRoads maintainenceProgramme total factory controlMultiplexingRecord status
The invention discloses an intelligent paver one-button control method and system based on parameter multiplexing, and belongs to the technical field of paver equipment. According to the method, a central controller is controlled to automatically execute a preset transition or construction operation action sequence through a one-key operation instruction, and the action sequence comprises the actions of closing / opening a hopper, lifting / descending an ironing plate, stretching / retracting a hopper telescopic pin and a large arm pin, lifting / descending a material distribution frame, switching gears and the like. In the construction process, the system collects and stores construction parameters in real time through a sensor, and two modes of active recording and passive recording are supported. And when the construction mode is entered again, each execution mechanism can be automatically recovered to the recording state according to the historical parameter file, so that the consistent multiplexing of the construction parameters is realized. The method further has the functions of fault real-time detection, voice prompt and closed-loop adjustment, the operation difficulty is effectively reduced, and the automation degree of paving operation and the construction quality stability are improved.
Owner:XCMG CONSTRUCTION MACHINERY CO LTD ROAD MACHINERY BRANCH
Task planning method for emergency communication unmanned aerial vehicle
PendingCN122064127AImprove planning efficiencylow experience requirementVehicle position/course/altitude controlPosition/direction controlSimulationGenetics algorithms
The invention discloses a task planning method for an emergency communication unmanned aerial vehicle, and belongs to the technical field of emergency communication unmanned aerial vehicle task planning. The method comprises the following steps of task area geographical environment construction, communication unmanned aerial vehicle number planning, communication station deployment station planning, unmanned aerial vehicle path planning and unmanned aerial vehicle task planning scheme generation. According to the method, deployment station planning is performed on the unmanned aerial vehicle required by the emergency communication guarantee task based on the genetic algorithm and the wireless propagation model, and the maneuvering path of the unmanned aerial vehicle from the initial position to the deployment station is planned according to the A * algorithm, so that the planning efficiency of the emergency communication task is improved, and compared with manual planning operation, the planning efficiency is improved. And the experience requirements of emergency communication task planning on operators are greatly reduced.
Owner:THE 54TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
Ultrasonic guide puncture support for internal arteriovenous fistula
ActiveCN222640563UImprove puncture accuracyImprove the success rate of punctureOrgan movement/changes detectionSurgical needlesForcepsButterfly wing
The utility model discloses an internal arteriovenous fistula ultrasonic guide puncture support which comprises a first clamp arm, a second clamp arm and an elastic piece, and the first clamp arm and the second clamp arm are hinged to each other to form a closed state or an open state. A first forceps arm and a second forceps arm which can be fixed on an ultrasonic probe are arranged, and a first guide part and a second guide part which are used for guiding a puncture needle to puncture are respectively arranged on the first forceps arm and the second forceps arm; the first guide part and the second guide part are respectively provided with a guide groove which corresponds to each other and is used for guiding the butterfly wings of the puncture needle to slide at the same time, so that under the guiding action of the guide grooves, a nurse can carry out fool type puncture, and the requirement on experience is reduced; the puncture needle can be accurately guided to pierce blood vessels in the human skin below the ultrasonic probe, meanwhile, the puncture needle has various puncture depths by arranging a plurality of guide grooves with different inclination angles, and the guide grooves with different angles can be selected according to the actual situation to adapt to the blood vessel depths of different patients; and finally, the puncture accuracy and the success rate of the puncture needle are improved.
Owner:叶侃
Drawer guide rail quick-mounting structure
Owner:FUZHOU DAYOU KEWEI HOME FURNISHING CO LTD
Alarm report generation method and device, computer readable medium and electronic device
This application provides a method, apparatus, computer-readable medium, and electronic device for generating alarm reports. The method includes: acquiring at least one set of alarm data generated in a business operation and maintenance system, the alarm data including alarm messages for alerting alarms; retrieving relevant knowledge associated with the at least one set of alarm data from a preset knowledge base, the knowledge in the preset knowledge base including information on solutions for alarms; constructing prompt text based on the at least one set of alarm data and relevant knowledge, the prompt text instructing a model to generate an alarm report, and the alarm report should include common features among the sets of alarm data and solutions for alarms; inputting the prompt text into a predetermined language model to obtain an alarm report generated by the predetermined language model based on the prompt text, containing common features among the sets of alarm data and solutions for alarms. The solution of this application can generate alarm reports efficiently and accurately, and can improve business efficiency.
Owner:TENCENT TECHNOLOGY (SHENZHEN) CO LTD
Adjustable spinal implant and method of securing
The application relates to the field of medical devices, in particular to an adjustable internal spinal column fixer and a fixing method thereof, which comprises a main body, a lifting groove vertically penetrating through the main body, the lifting groove being in sliding cooperation with a T-shaped distance adjusting block and a U-shaped distance adjusting block, a rack one and a rack two being arranged in the T-shaped distance adjusting block and the U-shaped distance adjusting block respectively, and a distance adjusting rotating shaft being rotatably arranged in the lifting groove. In the application, a matched instrument is inserted into a hexagonal groove in the distance adjusting rotating shaft and is matched with the hexagonal groove, then the matched instrument is rotated, the distance adjusting rotating shaft is meshed with the rack one and the rack two on the T-shaped distance adjusting block and the U-shaped distance adjusting block, the rotation of the distance adjusting rotating shaft can drive the T-shaped distance adjusting block and the U-shaped distance adjusting block to move relatively, the T-shaped distance adjusting block and the U-shaped distance adjusting block can support the vertebral body of the affected part, the support mode of injecting bone cement into the vertebral body is replaced, and complications caused by bone cement leakage can be effectively avoided.
Owner:CHANGZHOU GEASURE MEDICAL DEVICES CO LTD
Veterinary thermometer
The utility model discloses a kind of veterinary thermometers, it is related to the technical field of livestock equipment, including handheld end and insertion end, the handheld end and the insertion end are integrated structure, the insertion end is strip structure, the diameter of the insertion end is gradually reduced from the handheld end side to the insertion end end, several age rings are provided on the insertion end along the axial direction of the insertion end, several age rings are intermittently distributed in the axial direction of the insertion end, provide a kind of structure design reasonable, convenient to use thermometer, the thermometer innovatively sets up age ring and color area double indication system, can effectively judge the suitable depth that needs to be inserted into rectum by breeder and medical staff accurately.
Owner:浙江健拓医疗仪器科技有限公司
Optical alignment verification system and method
The present application relates to the field of optical measurement technology, and particularly to an optical alignment verification system and method. The system comprises a collimator, a light source module, a guide rail, a camera, a scanning element, a slide, an image processing module, a reference calibration module, a deviation determination module and a visual graphical user interface. The method is based on the above system, first acquires the light spot images at two different positions on the guide rail, obtains the light spot center coordinates, the reference line and the theoretical center point of the reference line; adjusts the posture of the collimator, calculates the deviation between the measured light spot center coordinates and the theoretical center point, generates a quantitative adjustment suggestion according to the deviation, physically adjusts the collimator until the deviation meets the preset threshold condition. The present application integrates light spot measurement, deviation evaluation and adjustment guidance functions, can quickly and actively suppress the beam transverse shift error, and solves the problem of insufficient initial measurement accuracy and inability to effectively implement subsequent error suppression of the traditional method.
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
Device for assembling air injection valve of puncture outfit
ActiveCN224115597Ulow experience requirementImprove assembly operation efficiencyLiquid surface applicatorsSpraying apparatusSilicone oilWorkbench
The utility model discloses a device for assembling an air injection valve of a puncture outfit, which comprises a rotary working table suitable for doing rotary motion, and five stations arranged on the rotary working table at intervals along the circumferential direction, the gas injection valve feeding assembly, the silicone oil atomizing and lubricating assembly, the gas injection valve switch feeding assembly, the press-fitting assembly and the dispensing and discharging assembly are sequentially arranged in one-to-one correspondence to the five stations in the circumferential direction of the rotary workbench. The gas injection valve feeding assembly comprises a first vibration disc bearing gas injection valves and a first transfer set used for transferring the gas injection valves to the corresponding stations from the first vibration disc. The silicone oil atomization lubricating assembly comprises a silicone oil atomizer; the gas injection valve switch feeding assembly comprises a second vibration disc bearing gas injection valve switches and a second transfer set used for transferring the gas injection valve switches to the corresponding stations from the second vibration disc. The dispensing and discharging assembly comprises a third transfer set used for moving out the assembly parts subjected to press fitting of the air injection valve switches and the air injection valves from the corresponding stations.
Owner:TAGOS MEDICAL EQUIP (JIANGSU) CO LTD
A sliding structure for an embedded trim
Owner:SHANGHAI YISIBEI IND CO LTD
Method for processing glue injection layer of front mold of plastic mold
The invention relates to the technical field of UV transfer printing processes, and discloses a plastic mold front mold glue injection layer processing method which comprises the following steps: S1, manufacturing a transfer printing mold, taking out a base, and covering the base with a protective film; s2, glue injection operation is conducted on the hole positions of the holes in the base and the interior of the mold, and a glue injection layer is formed; s3, texture carving operation is conducted on the glue injection layer; and S4, performing injection molding on UV glue between the lower part of the membrane layer and the mold to form an injection molding material layer. Through the arranged texture layer, the plastic mold glue injection layer and the texture layer, after the injection molding material layer (high-temperature glue) is filled, a user directly applies pressure to the plastic mold glue injection layer to enable the texture layer to press the high-temperature glue, so that the high-temperature glue is injected into the plastic mold glue injection layer; thus, the high-temperature glue forms corresponding textures, damage caused by direct contact between the texture layer and the high-temperature glue is avoided, and then the UV transfer printing precision of the process on the product is guaranteed.
Owner:惠州市合盛创杰科技有限公司