221 results about "Work quality" patented technology

The invention relates to the technical field of data processing, and discloses a port special article quick retrieval method and system based on data processing, and aims at complexity of modal features of special articles by collecting characterization information such as images and characters of the special articles. An image and object information unified characterization technology, a similarity measurement method and a feature association technology are applied, a retrieval model for biosecurity risk monitoring is established by utilizing an industry knowledge graph, non-trade individual carrying and delivery channel biosecurity target feature matching is realized, multi-language special article high-risk factors are identified, and a high-risk result is obtained. The accuracy of biological safety supervision risk study and judgment of special articles carried by non-trade individuals and posting and delivering channels and the working efficiency and the working quality of tour inspection channels and posting and delivering channel business sites are improved; the supervision situation that existing biological safety risk monitoring of special objects carried by non-trade individuals and special objects carried by delivery channels basically depends on personal experience and ability of experts to judge and make decisions is optimized.

The invention discloses a pipeline welding machine, belongs to the technical field of pipeline machining, and solves the problem that the position of a pipeline needs to be manually adjusted when an existing pipeline welding machine is used, the pipeline welding machine comprises a connecting shell, an upper rotating ring, a welding machine body and a lower shell, and the upper rotating ring is rotationally installed at the top end of the connecting shell. The positioning mechanism is arranged, two sets of telescopic air cylinders controlled separately are matched with a sealing plate and a sealing block, a to-be-welded pipeline is rapidly positioned and calibrated, it is guaranteed that the welding part of the pipeline is located in the working area of the welding machine body, argon is input into the pipeline through the sealing block subsequently, and the welding efficiency is improved. And an air outlet column is arranged on the side face of the sealing plate, the air pressure inside and outside the pipeline is balanced, the whole welding machine is assisted in stably welding and machining the pipeline, and the overall working quality of the equipment is improved.

The invention discloses an intelligent man-hour management method and device based on multi-source data, relates to the technical field of man-hour management, and mainly aims to realize quantitative association of man-hour data and working quality through multi-source data fusion and provide intelligent decision support for cost-reducing and efficiency-increasing refined man-hour management of enterprises. According to the main technical scheme, the method comprises the steps that a man-hour filling request is received and analyzed, and a target object and a statistical period are obtained; acquiring original man-hour data of the target object in the statistical period from the multi-source heterogeneous data source platform; inputting the original man-hour data into a preset man-hour filling model to obtain a man-hour distribution list, the man-hour distribution list comprising accumulated man-hours, task details and task priorities, and the task details comprising work places and task states; according to the man-hour distribution list, calculating an efficiency value and a post adaptation degree of the target object in the statistical period to obtain post quality data; and generating a man-hour report based on the man-hour distribution list and the post quality data.

The utility model relates to the technical field of surface polishing equipment, in particular to conductive tube outer circle polishing equipment. The equipment comprises a base, a movable operation platform and a transverse supporting frame are arranged on the base in the longitudinal direction at intervals, the movable operation platform is arranged on the base in a sliding mode in the transverse direction, a plurality of supporting idler wheels are arranged on the transverse supporting frame in the transverse direction at intervals, and a conductive tube to be thrown is arranged on the supporting idler wheels in a supporting mode. The driving mechanism is used for driving the to-be-polished conductive tube to rotate, a polishing assembly is arranged on the movable operation platform, and the polishing assembly comprises a polishing piece and a moving mechanism for driving the polishing piece to move to the to-be-polished conductive tube. The driving mechanism is used for driving the to-be-polished conductive tube to rotate, the moving mechanism is used for driving the polishing piece to the surface of the to-be-polished conductive tube for polishing treatment, the moving operation platform is used for driving the polishing assembly to move in the transverse direction, polishing of the whole to-be-polished conductive tube is achieved, the working intensity is reduced, and the operation quality is guaranteed.

Intelligent assistance system for worker guidance and quality control of manual activities at industrial manual workstations. In the manufacturing industry, many production processes are carried out at manual workstations. The high quality standards of modern production require employees to have precise knowledge of the process steps to be performed and maintain a consistently high level of concentration. The assistance system is intended to facilitate work at such manual workstations, improve the quality of work results, and thus increase productivity. The invention guides employees step by step through the production process using output devices and uses sensors to check for error-free execution at each step. If an error occurs, the operator is immediately warned and prompted to correct it.

The invention provides a vehicle assembly process identification method and device, equipment and a medium. The method comprises the following steps: acquiring real-time video data and sensor data of an assembly process; inputting the real-time video data into a trained recognition model to recognize the position of an assembly tool and the position of an assembly part in the real-time video data; on the basis of the position of the assembling tool and the position of the assembling part at the current moment, whether the current specially-assembled part is carried out according to a preset assembling process or not is determined; and based on the position of the assembly tool at the current moment, the position of the assembly part and the sensor data, whether the assembly part which is being assembled is assembled or not is recognized. The operation quality and the overall assembly efficiency can be improved.

To ensure consistency in quality of maintenance work, a maintenance work support system including a work robot for performing maintenance work for each work item includes: a sensor configured to measure a measurement-target part specified for a target work item every time maintenance work for the work item is performed; a processor; and a memory. The processor functions as: a determination unit configured to determine whether or not a measurement result measured by the sensor satisfies a work quality set for the work item; and a control unit configured to, when it is determined that the work quality is not satisfied, control an additional operation for the maintenance work for the work item to be performed until the determination unit determines that the work quality is satisfied.

The invention discloses a crew work data standardization analysis system based on a multi-modal model, relates to the technical field of communication monitoring, and solves the problem that the crew work quality is not easy to improve due to the fact that video data volume is large and coverage analysis is difficult to realize. The crew work data standardization analysis system comprises a multi-mode data acquisition layer, a multi-mode data processing layer, a multi-mode fusion analysis layer and an intelligent decision optimization layer. Performing intelligent coverage analysis on the operation standard of each steward by combining all branches of the multi-modal fusion inference model with the multi-modal data of each compartment of the vehicle; the crew work quality of the crew is improved, and the reasoning speed of the multi-modal data is improved.

The invention discloses a glass fiber reinforced plastic profile producing and machining device and method, and relates to the technical field of glass fiber reinforced plastic profile machining. The glass fiber reinforced plastic profile producing and machining device comprises a workbench, supporting legs are symmetrically installed at the bottom of the workbench, vertical plates are symmetrically installed at the top of the workbench, and a conveying belt is arranged on the left side between the two vertical plates; a plurality of rotating rollers are rotationally connected to the right side between the two vertical plates, the cutting assembly is arranged on one sides of the tops of the two vertical plates, and the cutting assembly comprises a fixing frame and a fixing assembly which are arranged on the tops and the bottoms of the two vertical plates and located on one side of the fixing frame; according to the sectional material cutting device, line drawing and cutting work are conducted synchronously, working steps are saved, sectional materials can be continuously cut, whether the line drawing position is aligned with the cutting blade or not is observed before the sectional materials are cut, the cutting precision of the sectional materials can be improved, cutting deviation is avoided, and the working efficiency and the working quality are improved.

The application discloses a power maintenance method and device based on a hybrid dynamic motion primitive. The method comprises the following steps: obtaining a plurality of demonstration trajectories of an equipotential robot; modeling a dynamic motion primitive for each demonstration trajectory to obtain a corresponding initial hybrid dynamic primitive model; evaluating the fluency of the demonstration trajectory according to an evaluation index to determine the model weight of each initial hybrid dynamic primitive model; determining a hybrid dynamic primitive model according to the initial hybrid dynamic primitive model and the model weight; and writing the hybrid dynamic primitive model into the equipotential robot, so that the equipotential robot generates a maintenance trajectory when receiving a power maintenance task; and controlling the equipotential robot to perform a power maintenance operation based on the maintenance trajectory. The application solves the technical problem that the equipotential robot can only learn a single trajectory in the related art, and that the generated trajectory has too many inflection points in the process of power maintenance, which causes the swing of a boom truck, low maintenance efficiency and poor work quality.

The utility model relates to the technical field of mechanical equipment, in particular to an oil control mechanism for auxiliary oiling of an electric saw chain, which comprises an electric saw body and a first handrail, the left side of the electric saw body is fixedly connected with the first handrail, the upper surface of the electric saw body is fixedly connected with a fixing frame, and the upper surface of the electric saw body is fixedly connected with the fixing frame. An auxiliary oil control device is arranged on the surface of the fixing frame, a first fixing plate is fixedly connected to the lower surface of the electric saw body, an auxiliary protection device is arranged on the surface of the first fixing plate, and through cooperation of the auxiliary protection device and the first fixing plate, the position of a baffle is fixed through a clamping block; according to the electric saw chain oiling device, waste scraps generated in the working process are prevented from injuring operators, the working safety is improved, the auxiliary oil control device is matched with the electric saw body, the operators push the push rod and the push block to control the flow of oil in the barrel, waste caused by excessive oiling on the surface of an electric saw chain is avoided, and the working quality is improved.

The utility model relates to the technical field of pipe extrusion, in particular to a pipe extrusion die which comprises a die cylinder, an axis rod is installed at the position, close to the middle, of the inner wall of the bottom end of the die cylinder, four sets of electric push rods are installed at the positions, close to the edge, of the inner wall of the bottom end of the die cylinder, and placing grooves are formed in the four sets of electric push rods. And compression springs are mounted in the placement grooves. Through the arrangement of parts such as an electric push rod, a placement groove, a compression spring, a mounting plate, a connecting rod, a rolling ball, a placement disc, a mounting rod, a limiting ball, a supporting disc, a supporting rod, a jacking plate and an extrusion plate, the problems that when an existing extrusion mold conducts extrusion operation on a pipe, the extrusion plate is prone to shaking during extrusion operation, and the extrusion efficiency is high can be effectively solved. The problems that the normal extrusion operation of the extrusion plate on the pipe is influenced due to the fact that the extrusion plate is arranged on the pipe, and the pipe is deformed during extrusion operation seriously, so that unnecessary material loss is caused, and the working efficiency and the working quality of the extrusion operation are influenced are solved.

The utility model discloses a vibrating assembly, a mechanical arm and a vibrating robot, and belongs to the technical field of construction machinery. The connecting plate is arranged at the bottom of the connecting block; two ends of the connecting plate respectively protrude out of the connecting block; the two vibrating rods are rotatably arranged at the two ends of the connecting plate respectively; the two driving parts correspond to the two vibrating rods in a one-to-one mode, the sides, facing the two vibrating rods, of the connecting blocks are rotationally provided with the driving parts correspondingly, the driving parts are provided with telescopic shafts capable of selectively moving towards or away from the driving parts, and the telescopic shafts are rotationally connected with the corresponding vibrating rods. According to the vibrating assembly designed by the utility model, the corresponding vibrating rods can rotate through the working of the driving pieces, so that the vibrating rods can adapt to different vibrating working environments, concrete can be effectively vibrated in the different vibrating working environments, and the vibrating working quality of the concrete is ensured.

This invention discloses an intelligent management and control method and system for communication tower maintenance, belonging to the field of communication facility maintenance and management technology. It constructs a comprehensive digital archive; achieves closed-loop management of vehicle operation trajectories and fuel consumption, calculating theoretical fuel consumption through a dynamic fuel consumption model and fitting it with actual fuel consumption for analysis; implements collaborative management of personnel work trajectories and work quality, triggering standardized work processes through geofencing, and using convolutional neural networks to identify compliance in process images; establishes material and work order associations through RFID tags, compares actual consumption with standard usage deviations, constructs a cost prediction model using a long short-term memory network, and outputs visual reports. This invention, by constructing a multi-dimensional closed-loop management and control logic, realizes the transformation of operation and maintenance resources from post-event statistics to real-time verifiable data, significantly improving cost control accuracy, work quality, and resource utilization efficiency.

The utility model discloses a double-liquid grouting machine facilitating mixing, and relates to the technical field of constructional engineering, the double-liquid grouting machine comprises a grouting assembly, the grouting assembly comprises a walking frame and a double-liquid grouting machine body, and the right side of the double-liquid grouting machine body is fixedly provided with a slurry inlet pipe and a slurry outlet pipe; and the premixing assembly is located on the right side of the double-liquid grouting machine body, the premixing assembly comprises a material mixing barrel, a conveying base and a material collecting hopper, and a motor is installed on the top of the material mixing barrel through a bolt. The device has the beneficial effects that the premixing assembly and the purifying assembly are arranged, a transmission medium can be intercepted in advance by the intercepting net, the anti-blocking protection effect is achieved, slurry is rotatably introduced into the collecting hopper in cooperation with the shape of the spiral groove, the primary premixing effect is achieved, meanwhile, the motor is controlled to work to drive the stirring blades to rotate, and the stirring efficiency is improved. Therefore, the mixing uniformity of the two media can be effectively improved, and the subsequent working quality is ensured.

The utility model belongs to the technical field of labeling machines, and particularly discloses high-speed top uninterrupted labeling equipment which comprises a top labeling mechanism, a second conveying mechanism is arranged below the top labeling mechanism, a first conveying mechanism is arranged on the side face of the second conveying mechanism, a frame box is arranged on the side face of the top labeling mechanism, and a second conveying mechanism is arranged on the side face of the frame box. The end face, adjacent to the first conveying mechanism, of the second conveying mechanism is located in the frame box, and a cleaning mechanism and a material blocking mechanism are installed in the frame box. Through the arrangement of the cleaning mechanism and the material blocking mechanism, when materials are conveyed to the end of the first conveying mechanism, the tops of the materials can be cleaned, and the materials are conveyed to the end of the second conveying mechanism; dust on the top of the material is removed, it is ensured that the label can be tightly attached to a product, and the working quality is improved.

The utility model relates to the technical field of mechanical sealing, in particular to a mechanical sealing element detection tool which comprises a workbench, a positioning disc, a supporting frame, a positioning cavity groove and a positioning assembly, the positioning disc is installed on the workbench, the supporting frame is installed on the workbench, the positioning cavity groove is formed in the positioning disc, and the positioning assembly is installed on the supporting frame. The positioning assembly comprises a mounting plate, a driving air cylinder, a push plate, a detection component and a stabilizing component, the mounting plate is fixedly connected with the supporting frame and located on the side, close to the positioning disc, of the supporting frame, the driving air cylinder is fixedly connected with the mounting plate and located on the side, close to the positioning disc, of the mounting plate, and the push plate is fixedly connected with the output end of the driving air cylinder; and the detecting component detects the position of the positioning cavity groove, and the stabilizing component is mounted on the mounting plate, so that the problems that in the prior art, due to the fact that a screw needs to be screwed during positioning of each mechanical sealing element, in the scene of batch detection, continuous screwing of the screw causes fatigue to operators, the labor burden of workers is increased, and the working quality and efficiency are affected are solved.

The utility model relates to the technical field of lock caps, in particular to a lock cap with high assembly accuracy, which comprises a bolt and a nut, threads on the outer wall of the bolt are connected with threads on the nut, the outer wall of the nut is slidably connected with the lock cap, and a fixing device is arranged inside the lock cap. Through cooperation of the fixing device and the lock cap, the supporting block drives the threaded rod to rotate synchronously, the threaded rod rotates in threaded holes in the surfaces of the lock cap and the nut and moves towards the thread of the bolt at the same time, the threaded rod drives the rubber pad to move synchronously while moving, and the rubber pad abuts against a threaded groove in the surface of the bolt after making contact with the threaded groove. After the rubber pad abuts against the bolt, the positions of the lock cap and the nut are fixed, the rubber pad is driven by the threaded rod to abut against the threaded groove in the surface of the bolt, the positions of the lock cap and the nut are fixed, the situation that the nut and the lock cap deviate when collided by external force, and consequently the precision between the lock cap and the nut is affected is avoided, and the working quality is improved.

The application relates to the technical field of cables, in particular to a docking device for a graphene cable. The docking device comprises a main base and an auxiliary base, the main base and the auxiliary base are slidably connected through a position adjusting mechanism, the position adjusting mechanism is used for adjusting the distance between the main base and the auxiliary base, the upper ends of the main base and the auxiliary base are provided with fixing mechanisms, a crimping mechanism is arranged at the upper end of the main base close to the right side, the crimping mechanism is used for crimping a wire nose, a shaping mechanism is arranged on the upper end of the main base, and the shaping mechanism is used for driving the crimping mechanism to crimp. The docking device is simple in structure, the repeated adjusting work of a worker in crimping using traditional hydraulic pliers is simplified, the work difficulty of the worker is greatly reduced, and the work efficiency and work quality are improved.

The invention relates to the technical field of workpiece painting equipment, in particular to an automobile part surface painting device which comprises stand columns, the upper surfaces of the multiple stand columns are fixedly connected with a workbench, the rear side of the inner end of the workbench is fixedly connected with a transverse rod, and the middle of the inner end of the workbench is fixedly connected with a flat plate. A workpiece discharging mechanism is arranged at the lower end of the flat plate. Through cooperation of the workbench and the movable painting mechanism, a spray head sprays spray paint in an external hose to the upper surface of a workpiece through a cross beam, while the spray head works, a second air cylinder drives a bent plate to move, and a second vertical plate drives the cross beam to move, so that the spray head can evenly paint the upper surface of the workpiece, and after painting is completed, the spray head is driven to rotate. In this way, the different positions of the workpiece are evenly painted through the spray head, the different positions of the surface of the workpiece can be evenly painted through the mode, and therefore the working quality of the surface painting device is improved.

The utility model discloses an automatic stacking mechanism after carton slitting, and relates to the technical field of automatic stacking. A cutting machine is mounted at the top of one end of the transmission machine through a supporting frame in a matched manner; the end, away from the supporting frame, of the conveyor is connected with the stacking mechanism in an attached mode. The stacking mechanism comprises a rack body; the rack body is arranged in a concave shape; the concave surface of the rack body is a placing plate; structures on the rack body at two ends of the placing plate are symmetrically arranged; during working, a carton is placed on the conveying machine to be automatically conveyed, in the conveying process, the carton is cut at equal intervals through the cutting machine, the cut carton is conveyed to the containing plate through the conveying machine, alternate stacking is conducted through structures on the two sides of the containing plate, the cutting efficiency of the cutting machine is effectively guaranteed, and the working quality and efficiency are guaranteed.

The invention discloses a double-roller extrusion flour mill operation control system based on the Internet of Things, and particularly relates to the field of the Internet of Things, and the system comprises a monitoring area determination module, a parameter setting module, a data acquisition module, a data preprocessing module, a data analysis module, a data comprehensive analysis module, a judgment early warning module and a man-machine interaction module. And the monitoring area determination module is used for determining the monitoring range of the flour mill. Parameters of the dryer are set through the parameter setting module. A first grinding and drying key information value is acquired through a data acquisition module. A second grinding and drying key information value is obtained through the data preprocessing module, and a third grinding key information value is obtained through the data analysis module. And a fourth grinding key information value is obtained through a data comprehensive analysis module. Whether the working quality of the flour mill reaches the standard or not is judged through the judgment early warning module, a visual interface is provided through the man-machine interaction module, and the performance of the flour mill is comprehensively and effectively fed back.

The present invention homogenizes maintenance work. A maintenance work assistance system provided with a work robot that performs maintenance work for each work item, the maintenance work assistance system comprising: a measurement unit that measures a prescribed measurement site for the work item every time the maintenance work for the target work item is performed; a determination unit that determines whether or not a measurement result measured by the measurement unit satisfies a work quality set for the work item; and a control unit that, if it is determined that the work quality is not satisfied, controls to perform an additional operation for the maintenance work of the work item until the determination unit determines that the work quality is satisfied.

This invention provides an airborne contact work robot with elastic redundancy compensation and its control method, comprising: a UAV flight platform; a forward working arm, which is hinged to the UAV via a damped adjustable hinge mechanism; a working end actuator, located at the end of the working arm and having an independent walking drive module; an elastic redundancy compensation mechanism, located between the working arm and the working end actuator, for providing normal buffering and pressure adhesion; and a collaborative control system. This invention adjusts damping according to the contact state between the working end actuator and the work surface: maintaining high damping during flight to suppress long-arm swaying, and switching to low damping during wall-hugging to achieve attitude decoupling; simultaneously, establishing a constant-pressure closed loop using the compression of the elastic mechanism as feedback, allowing the working end actuator to autonomously walk and complete wall-hugging operations. This invention significantly improves the safety, stability, and work quality of high-altitude contact work through a layered closed loop of safe distance isolation, attitude decoupling, constant-pressure wall-hugging, and swaying suppression.

The present invention discloses a low-temperature cooling water supply unit for copper rod processing, which relates to the technical field of copper rod processing. The water supply unit comprises a protective shell, wherein the interior of the protective shell is fixedly connected with a placement rack, the top of the placement rack is slidably connected with a support column, the end of the support column away from the placement rack is fixedly connected with a placement plate, the top of the placement plate is threadedly connected to the unit body, the outside of the unit body is fixedly connected with a water supply pipe, the bottom of the placement plate is provided with a noise reduction component for reducing noise caused by vibration, the interior of the water supply pipe is fixedly connected with a filter plate, and the outside of the water supply pipe is provided with a protective component for keeping the surface of the filter plate clean. By using shock-absorbing rubber pads in the noise reduction component, the vibration noise generated between the placement rack and the placement plate can be reduced, and reducing vibration and noise can improve the working environment, reduce the interference of noise on workers and the surrounding environment, and help improve work efficiency and work quality.

The utility model relates to the technical field of hydraulic cylinders, and discloses a hydraulic cylinder inner hole coating thickness measuring instrument which comprises a supporting frame and a workbench, the workbench is installed at the bottom of the supporting frame, a machining device is installed on the inner side of the supporting frame, and the machining device comprises an electric air cylinder, a storage box and a two-way threaded rod. The electric air cylinders are installed on the two sides of the interior of the supporting frame, the lower portions of the electric air cylinders on the two sides are installed on the two sides of the upper portion of the storage box, the two-way threaded rod is installed in the storage box, and the left side of the two-way threaded rod is connected with the inner wall of the storage box through a rotating shaft. And the right side of the bidirectional threaded rod penetrates through the right side of the storage box and is connected with a servo motor, threaded caps are installed on the two sides of the outer wall of the bidirectional threaded rod, and fixing columns are installed below the threaded caps. The device guarantees the measurement precision and stability, and improves the working quality of the device.

The utility model provides a novel mini-tiller which comprises a connecting shaft, a machine head part, a front wheel, a connecting plate, a connecting column, a gearbox, a transmission mechanism and a rear wheel. The mini-tiller is provided with the front wheel and the rear wheel, so that the working quality of the mini-tiller on hard soil or soft soil which is easy to sink is ensured; meanwhile, due to the installation of the rear wheels, the advancing speed of the front mini-tiller can be stabilized by pushing or pulling force in the using process of the mini-tiller, at the moment, the advancing speed does not need to be controlled manually, the physical strength of operators is saved to a great extent, and the comfort of the operators is improved.

The utility model belongs to the field of scraper conveyors, and particularly relates to a tail box body and a scraper conveyor provided with the tail box body. The tail box body comprises a bottom plate, a tail plate and a sliding rail are arranged on the bottom plate, and a sliding plate which does linear motion in the direction of the sliding rail is arranged on the sliding rail; the bearing is arranged on the sliding plate; one end of the adjusting lead screw is connected with the bearing through a bearing support, and the other end of the adjusting lead screw is connected to the tail plate; and the discharging opening is formed in the tail end of the bottom plate. Compared with the prior art, the device is simple in structure and easy to machine and manufacture, meanwhile, the problem of material accumulation between the tail wheel and the tail plate is thoroughly solved, the situations of scraper chain derailment and chain breakage caused by the problems of material accumulation and block accumulation at the tail of the scraper conveyor are reduced, accumulation of materials at the tail is reduced through installation of the device, and the service life of the scraper conveyor is prolonged. And the working intensity of operators is reduced, and the working quality and the working efficiency are improved.

The utility model discloses an intelligent slitting machine for optical film cutting, and belongs to the technical field of slitting machines, the intelligent slitting machine comprises a mounting base, a feeding roller, a first bearing roller, a second bearing roller, a supporting roller, a first winding roller and a second winding roller, the roll feeding roller, the first bearing roller, the second bearing roller, the supporting roller, the first winding roller and the second winding roller are all rotationally clamped between the fixing plates, vertical plates are symmetrically arranged on the mounting base, a driving plate is slidably arranged on the vertical plates, two sets of I-shaped blocks are slidably arranged in the driving plate, and connecting pieces are arranged at the bottoms of the I-shaped blocks. A rotating disc is rotationally arranged on the connecting piece, a rotating motor used for driving the rotating disc to rotate is arranged on the connecting piece, and a plurality of sets of cutters are arranged on the peripheral face of the rotating disc. The intelligent slitting machine for optical film cutting has the effect of improving the applicability and the working quality of the intelligent slitting machine for optical film cutting.