597results about How to "Enable mobility" patented technology

The invention discloses an intelligent cabin system control method and system based on an open source gap system, and the method comprises the steps: deploying a gap wireless communication module in an intelligent cabin system, and building communication connection with all sensors in the intelligent cabin system through the gap wireless communication module; deploying a gap controller in the intelligent cabin system, wherein the gap controller obtains sensor data collected by a plurality of sensors through the gap wireless communication module; and the swan gap controller performs real-time processing and analysis on the sensor data through a real-time operating system and an AI algorithm to obtain a data analysis result, and generates an intelligent cabin decision according to the data analysis result. According to the invention, the wireless, intelligent and mobile control of the intelligent cabin is realized through the open-source wide-gap system, and the operation efficiency and safety of equipment are improved.

The invention discloses an unmanned charging control method, device and system and a storage medium, and the method comprises the steps: responding to a vehicle parking signal when the vehicle parking signal corresponding to a to-be-charged vehicle is obtained, and controlling a six-degree-of-freedom mechanical arm control mechanism to execute a charging gun grabbing action, controlling the charging gun to move to a target charging position corresponding to the vehicle to be charged; when the charging gun moves to the target charging position, the six-degree-of-freedom mechanical arm control mechanism is controlled to execute the charging gun plugging action, so that the charging gun is controlled to be in butt joint with the vehicle needing to be charged; and when butt joint is completed, the six-degree-of-freedom mechanical arm control mechanism is controlled to execute a homing action, and the charging pile is controlled to charge the vehicle needing to be charged through the charging gun electrically connected with the charging pile. Quick response and power matching of the electric vehicle on any charging parking space can be achieved, universality and practicability are high, charging power is large, efficiency is high, and unmanned intelligent charging is truly achieved; the device is simple in structure, mature in technology, low in cost and suitable for popularization and application.

The invention discloses a wind tower body derusting magnetic adsorption wall-climbing robot, which belongs to the technical field of robots and comprises a moving trolley, an adsorption mechanism, a polishing mechanism and a walking motor. The moving trolley comprises a chassis frame and four Mecanum wheels installed on the chassis frame. The adsorption mechanism comprises two adsorption assemblies which are symmetrically arranged front and back. Each adsorption assembly comprises a magnet device and a gap adjusting device used for driving the magnet device to move up and down. An ultrasonic sensor used for detecting the size of a gap between the magnet device and the wall face of the wind tower body is arranged on the bottom face of the magnet device. The grinding mechanism comprises a base, a sliding table, a supporting arm, a grinding lifting device, a grinding rotating motor, a grinding disc and a camera. The grinding disc can move left and right and move up and down, and the rust removal efficiency is improved. The problems that in the wall-climbing process of an existing wind tower wall-climbing robot, due to the fact that the preset safety adsorption force is too large and the structure of the robot is poor, flexibility is poor, and operation efficiency is low are solved.

The invention discloses an integrated intelligent production management and control system which comprises a basic data management module, a product process quality management module, a production management module, a material management module, an inspection management module, a quality management module, an equipment management module, an energy management module and a safety management module. The invention relates to the technical field of production management, and discloses an integrated intelligent production management and control system, which carries out custom configuration on various basic data through a basic data management module, and guarantees data exchange and sharing; the product process quality management module runs through the whole crystal production process, improves the production efficiency and the management level, forms a knowledge base and provides scientific data support; the production management module establishes a production management system integrating multiple functions, and the field cooperation and management and control capability is improved; and the material management module realizes full-process material management and control and mobile visual tracking.

The invention relates to the technical field of barite production equipment, in particular to an environment-friendly dust removal device for a barite powder processing and crushing device. The filter unit comprises two filter cavities distributed in the width direction of the shell, a filter screen is rotationally arranged in each filter cavity, the rotating axis of each filter screen is parallel to the vertical direction, an air inlet is formed in the connecting position of the shell and the crushing device, and an opening is formed in the side, facing the air inlet, of each filter cavity; a baffle is movably arranged at an opening of the filter cavity in the width direction of the shell, the size of the baffle is the same as that of the opening of the single filter cavity, a driving unit for driving the baffle to move in the width direction of the shell is arranged on the baffle, and an air exhaust unit for exhausting air in the filter cavity is arranged in the filter cavity; and air entering the filter cavity from the opening of the filter cavity passes through the filter screen and then is exhausted by the air exhaust unit. The service life of the filter screen is prolonged, and the dust removal efficiency is improved.

An automatic assembling and welding device and method for motor coil pins comprises a motor platform, a base, a feeding device, a delivery device, a welding device and a conveying device are arranged on the motor platform, a mounting table is rotationally arranged on the base, induction equipment is fixed above the mounting table, and a coil to be machined is connected outside the mounting table in a sleeving mode. The induction equipment is arranged above the to-be-processed coil and is used for inducing an operation point position of the to-be-processed coil; the feeding device is used for sleeving the to-be-processed coil on the mounting table or taking down the processed coil from the mounting table; the delivery device comprises a feeding groove and a delivery arm, and the delivery arm is used for installing pins in the feeding groove on a coil to be machined; the welding device is used for welding the pins and the to-be-processed coil; the conveying device is arranged between the base and the feeding device and used for conveying the coil to be machined to the position close to the mounting table. According to the invention, automatic assembling and welding of the motor coil pins can be realized.

The invention provides an adjustable bottom foot assembly and a refrigerator with the same. The adjustable bottom foot assembly comprises a fixing plate; the first supporting leg is positioned below the fixing plate; the adjusting screw rod is in threaded connection with the fixing plate, the adjusting screw rod extends to the first supporting leg from the position above the fixing plate, the adjusting screw rod is rotationally connected with the first supporting leg, or the fixing plate is connected with the first supporting leg through a telescopic piece. According to the adjustable bottom foot assembly, the height of the first supporting foot is adjusted through the adjusting screw connected to the fixing plate in a threaded mode, so that the adjusting interval of the adjustable bottom foot assembly is not limited by the inherent height of the first supporting foot so as to adapt to leveling installation of different bearing faces, and moving and fixing of the refrigerator can be achieved in cooperation with the second supporting foot.

The invention relates to the technical field of check valve assembling, and discloses check valve seat assembling equipment which comprises a pressing cylinder, and a valve seat conveying assembly is installed on one side of the pressing cylinder. According to the check valve seat assembling equipment, through cooperation of the valve seat distributing assembly and the valve seat conveying assembly, distributing, conveying and clamping of stacked valve seats are achieved, the stacked valve seats can smoothly enter the corresponding valve bodies, a vertical plate and a movable plate are specially designed, the clamped valve seats are driven by a clamp to be pressed downwards, and therefore the valve seats can be assembled conveniently. The valve seat conveying assembly and the valve seat distributing assembly are driven by one motor, the valve seat conveying assembly and the valve seat distributing assembly are driven by one motor, the valve seat conveying assembly and the valve seat distributing assembly are driven by one motor, the valve seat conveying assembly and the valve seat distributing assembly are driven by one motor, and the valve seat conveying assembly and the valve seat distributing assembly are driven by one motor. Linkage execution of a plurality of actions is achieved, and the cooperative linkage between devices is strengthened to a certain degree.

The bidirectional laser silicon carbide crystal ingot machining device comprises a first laser assembly, a second laser assembly and a rotary table, in the first laser assembly, laser emitted by a first laser device sequentially passes through a first reflecting mirror and a first laser focusing mirror and then vertically and downwards reaches the rotary table and the second laser assembly; laser emitted by the second laser sequentially passes through a second reflecting mirror, a third reflecting mirror, a second laser focusing mirror and a fourth reflecting mirror and then vertically and upwards reaches the rotary table; the rotary table comprises a C-axis module, a B-axis module and a machining seat, the C-axis module is used for driving a to-be-machined crystal ingot to rotate, and the B-axis module is used for driving the crystal ingot to swing in a vertical plane; and a corresponding linear moving module is also configured. The device can effectively improve the laser processing efficiency, process the cylindrical crystal ingot, maximally utilize the raw materials and reduce the cost, and is simple in structure, easy to control and suitable for cutting the silicon carbide crystal ingot with large thickness, high hardness, high manufacturing cost and high precision.

The invention discloses a structure and method for improving the assembly precision of a free space isolator in an optical module, the structure comprises a mounting seat and an optical fiber array connected to the mounting seat, one end of each optical fiber of the optical fiber array is connected with an optical fiber connector socket, the other end of each optical fiber is connected with a metal piece, a magnetic ring is coaxially embedded in the end part of the metal piece, and the magnetic ring is connected with the optical fiber connector socket. A Faraday rotation isolator is arranged in the magnetic ring, ejector pin assemblies are further arranged on the mounting base, the ejector pin assemblies and the optical fibers are coaxially arranged in a one-to-one mapping mode, each ejector pin assembly comprises an ejector pin sleeve connected to the mounting base, a spring is arranged in each ejector pin sleeve, and the ejector pin sleeves are connected to the mounting base. An ejector pin is coaxially inserted into the open end of the ejector pin sleeve, the spring is in contact with the ejector pin, and the ejector pin is in contact with the magnetic ring. According to the invention, the concentricity of the cured isolator is ensured.

The invention relates to the technical field of component recovery, and discloses low-voltage current transformer scrap recovery processing equipment which comprises a comprehensive deslagging mechanism, the comprehensive deslagging mechanism is arranged in a top anchoring mechanism and a working bin, and the comprehensive deslagging mechanism is used for deslagging operation in the shell opening recovery process of a scrap transformer. The comprehensive deslagging mechanism is arranged on the top; and the sealing and limiting mechanism is arranged on the top of the bottom anchoring mechanism and used for equipment sealing operation in the shell opening and recycling process of the scrapped mutual inductor, and the sealing and limiting mechanism is used for arranging a diffusion assembly on the top of the sealing and limiting mechanism. Through cooperative work of a linkage sliding block, an arc-shaped positioning plate and a polygonal limiting frame, the system can accurately position and stably clamp a scrapped mutual inductor machine body to be recycled, the accuracy and repeatability of the machining process are ensured through the precise control technology, the operation efficiency and safety are improved, and the machining cost is reduced. The automation degree allows the machine to operate with less or no human intervention, and the production efficiency is improved.

The utility model relates to the technical field of pile grippers, in particular to a pile gripper mounted on a self-elevating platform, which comprises a guide sleeve, an upright post slidably arranged in the guide sleeve, a lifting component arranged between the guide sleeve and the upright post and used for driving the guide sleeve and the upright post to move relatively, a hoop component arranged on the upright post, and a hoop component arranged on the hoop component. The hoop assembly is used for embracing a pile, an adjusting seat is arranged on one side of the guide sleeve, a fixing seat is arranged on the side, away from the guide sleeve, of the adjusting seat, a plurality of telescopic frames are arranged between the adjusting seat and the fixing seat, each telescopic frame comprises a telescopic shaft, a set of telescopic arms and a telescopic seat, and the telescopic shafts are rotationally connected with the adjusting seats. One end of the telescopic arm is rotationally connected with the telescopic shaft, the other end of the telescopic arm is movably connected with the telescopic seat, and the telescopic seat is fixedly connected with the fixed seat. The pile sinking device has the effects of conveniently adjusting the positions of the arm claws and reducing the pile sinking operation cost of the pile body.

The invention relates to the technical field of intelligent power grids, in particular to an intelligent box-type substation monitoring method based on digital twinning. According to the method, a digital twinborn scene of the box-type substation is built through a three-dimensional model obtained through three-dimensional modeling, a deep learning algorithm model is integrated, and real-time monitoring and future state prediction of operation data of the box-type substation are achieved. And through an improved iTransform model, predicting the operation state of each hardware in a future preset time, and performing real-time simulation display in a digital twinning scene. And automatically triggering a risk early warning mechanism when the risk of abnormal operation, fault or exceeding a preset safety threshold value is predicted. Besides, a remote monitoring center is established, digital twinborn scenes and real-time monitoring data of a plurality of box-type substations are managed in a centralized manner, mobile terminal access is supported, and the response speed and the decision-making efficiency are improved. According to the method, the monitoring efficiency and the fault prediction accuracy are remarkably improved, and a powerful guarantee is provided for safe and stable operation of an intelligent power grid.

The pipeline plugging device comprises a plugging sleeve, a plugging fixing mechanism and a plugging reinforcing mechanism, one end of the plugging sleeve is open, the other end of the plugging sleeve is closed, and the plugging sleeve is used for being arranged at one end of a pipeline body in a sleeving mode and used for sealing a pipe opening of the pipeline body; the plugging fixing mechanism is fixedly installed on the plugging sleeve and used for fixing the plugging sleeve to the pipeline body. The plugging reinforcing mechanism is installed on the plugging sleeve and used for clamping the pipeline body. The pipeline has the advantages of being simple in structure, reasonable in design, convenient to use and high in installation efficiency, blocking the pipe opening of the pipeline body through the blocking sleeve, connecting the pipeline to the air outlet pipe and opening the valve after the blocking sleeve is installed and the air bag is not inflated. Therefore, blocking maintenance can be realized without influencing the smoothness of the pipeline, and the condition that the pipeline can only be completely closed during blocking maintenance is avoided.

The present invention discloses a grinding device for processing a brake disc, which relates to the technical field of brake disc processing, and comprises a box body and a brake disc body. A placing table is rotatably installed on the top of the box body, and the brake disc body is installed on the top of the placing table. A fixed frame is fixedly installed on one side of the box body, and a mobile frame is arranged on the fixed frame. A first cross bar is arranged on one side of the mobile frame, and a grinding component for grinding the upper and lower surfaces of the brake disc body is arranged on the first cross bar. The grinding device for processing a brake disc realizes reciprocating and uniform grinding of the brake disc body by a surface grinding piece through a series of mechanical linkage structures driven by a driving motor. This mechanized grinding method is more accurate and stable than manual operation, and effectively improves the grinding efficiency and quality.

The utility model discloses reaction kettle processing equipment for PUR (Polyurethane) glue processing, which belongs to the technical field of PUR glue processing and comprises a reaction kettle body for processing liquid PUR glue raw materials, a sealing ring is fixedly connected with the top end of the reaction kettle body in an embedded manner, a transmission rod is movably connected with the inner ring surface of the sealing ring, and a limiting ring is lapped on the bottom surface of the sealing ring. The inner ring face of the limiting ring is slidably connected with the transmission rod, the two side faces of the limiting ring are fixedly connected with upper scraping plates, the two end faces of each upper scraping plate are fixedly connected with side scraping plates, the adjacent sides of the two side scraping plates are fixedly connected with lower scraping plates, and the sides, close to the lower scraping plates, of the side scraping plates are slidably connected with limiting blocks through formed sliding grooves. The adjacent sides of the two limiting blocks are fixedly connected with a connecting plate, the top end of the connecting plate is fixedly connected with a transmission rod, and the side face of the transmission rod is fixedly connected with a plurality of stirring plates.

A terminal block screw mounting station mechanism comprises a storage structure and a mounting structure which are arranged on the side face of a terminal block machining rail, and the mounting structure comprises a mounting support and a mounting first connecting block connected to the mounting support through a mounting horizontal rail. The installation horizontal driving device drives the installation first connecting block to move along the installation horizontal track, the installation second connecting block is connected to the installation first connecting block through the installation vertical track, and the installation vertical driving device drives the installation second connecting block to move along the installation vertical track. The placing structure is connected to the second connecting block and extends out of the wiring terminal processing track; the storage structure comprises a storage bracket and a storage base; a plurality of screw placing grooves are formed in the storage base, and screws move towards the wiring terminal processing track in the screw placing grooves; the placing structure takes out the screws from the storage structure and then loads the screws into the wiring terminal base. According to the utility model, the screw placement process of the wiring terminal is completed in a full-automatic manner.

The utility model provides an elastic locking piece for door and window installation, which relates to the technical field of doors and windows, and comprises an installation plate, a locking cylinder and a locking structure, the installation plate is provided with an installation hole and a positioning hole; the locking cylinder is fixedly connected with the mounting plate, a through hole communicated with the mounting hole is formed in the locking cylinder, a locking rail is arranged in the locking cylinder, and the locking rail is communicated with the through hole; the locking structure penetrates through the through hole and the mounting hole, a locking block is arranged on the locking structure, and the locking block is in sliding connection with the locking rail; according to the elastic locking piece for door and window installation, the installation plate, the locking cylinder and the locking structure are tightly matched, a worker can achieve installation and disassembly of the door and window through simple operation, and the technical effect of fast installation and fast disassembly is achieved.

The utility model relates to the field of sealable containers, and discloses a cover opening device which comprises a lever, a branch rotating shaft and a pull rod, the branch rotating shaft and the pull rod are hinged to the lever, and the lever comprises a front end used for being hinged to a cover body, a middle end hinged to the branch rotating shaft and a rear end hinged to the pull rod. A first bearing seat and a second bearing seat are rotationally arranged on the branch rotating shaft in a sleeving manner, and the first bearing seat and the second bearing seat are fixedly connected with the tank body respectively; the device further comprises a connecting block and an operating rod, the connecting block comprises a first end hinged to the branch rotating shaft, a second end fixedly connected with the operating rod and a third end hinged to the end of the pull rod, and a hinged shaft is perpendicular to the branch rotating shaft. Through the arrangement of the branch rotating shaft and the lever and the connection block hinged between the branch rotating shaft and the lever, vertical lifting and horizontal movement of the cover body by the front end of the lever can be realized.

The invention relates to the technical field of conduction testing, in particular to conduction testing equipment and a conduction testing method for energization of a panel, the conduction testing equipment comprises a safe conduction detection device installed in a shielding cabinet, and the safe conduction detection device comprises a multi-section lifting platform, a stable butt joint detection seat, a positioning turnover seat and a turnover fixing tool; the multi-section lifting platform is fixedly mounted in the shielding cabinet; the plurality of stable butt joint detection seats are distributed at the lifting end of the multi-section lifting platform at equal intervals; the positioning turnover seat is mounted at the top of the multi-section lifting platform, and the movable end of the positioning turnover seat is arranged right above the stable butt joint detection seat; the multiple overturning fixing tools are symmetrically installed on the upper side and the lower side of the positioning overturning base, multiple limiting placement grooves are formed in the overturning fixing tools, the limiting placement grooves correspond to the detection ends of the stable butt joint detection base one to one, the limiting placement grooves are matched with the shape of a test product, and the production safety and the production efficiency can be effectively improved.

The invention discloses a power distribution network operation and maintenance inspection device and method based on artificial intelligence, and relates to the technical field of power distribution network operation and maintenance inspection. The power distribution network operation and maintenance inspection device comprises an inspection device bottom plate, the top of the inspection device bottom plate is provided with a high-strength aluminum alloy main body, and the top of the high-strength aluminum alloy main body is provided with a fixed seat; an electric telescopic rod is mounted at the top of the fixed seat, and a holder movement module is mounted at the output end of the electric telescopic rod; and the holder movement module is used for controlling the horizontal and vertical rotation of the visual monitoring module. The holder movement module is installed, the height of the visual monitoring module is adjusted through an electric telescopic rod, and movement is conducted through a connecting rod mechanism composed of a first movable seat, a first linear connecting rod, a second movable seat, an L-shaped connecting rod, a third movable seat, a second linear connecting rod and a fourth movable seat; the rotation of the mounting seat and the visual monitoring module in the horizontal and vertical directions is realized, so that the monitoring range and flexibility are improved, complex terrains and monitoring requirements are met, and the operation and maintenance efficiency and accuracy are improved.

The invention discloses a vehicle-mounted charger shell friction welding device and a welding method thereof, and relates to the technical field of resistance substrate detection.The vehicle-mounted charger shell friction welding device comprises a base, Y-axis displacement mechanisms are fixedly installed on the two sides of the upper end face of the base, and an X-axis displacement mechanism is installed between the two Y-axis displacement mechanisms; an X-axis displacement mechanism is installed on the upper portion of the base, a vertical displacement mechanism is installed below the X-axis displacement mechanism, a friction welding mechanism is arranged at the bottom of the vertical displacement mechanism, a shell clamping mechanism is arranged in the middle of the upper end of the base and comprises guide grooves, clamping plates are installed above the guide grooves correspondingly, and the clamping plates are arranged on the upper portions of the guide grooves correspondingly. And a transmission rod is installed in the guide groove, a threaded transmission pipe is installed outside the transmission rod, a sliding block is installed outside the threaded transmission pipe, and the problems that in a traditional welding mode, the welding speed cannot be increased on the premise that the flatness of the welding position is ensured, and the flexibility of a positioning mechanism is poor are solved.

The invention relates to the technical field of hydraulic oil cylinders, and discloses a gear swing oil cylinder and a using method and equipment thereof, and the gear swing oil cylinder comprises a gear shaft, a movable rack, a bidirectional hydraulic cylinder body and a connecting oil pipe; two groups of hydraulic cylinders are arranged in the bidirectional hydraulic cylinder body, a movable rack is connected between the two groups of hydraulic cylinders, and the movable rack is hydraulically driven to move; the hydraulic cylinders on different sides, which are in up-and-down meshed connection with the gear shaft, are subjected to bidirectional circulating telescopic pushing, so that more uniform and powerful driving force can be provided for the rack, and reciprocating rotation of the gear shaft is realized by such reciprocating circulation, so that other mechanical parts are driven to work through the gear shaft, and precise operation of high-precision torque transmission can be realized.

The utility model discloses a surface polishing device for ferrous metal smelting calendered products, which comprises a box body, the bottom of the inner side of the box body is fixedly connected with a base, one end of the outer side of the box body is fixedly connected with a fifth driving motor, and the output end of the fifth driving motor penetrates through the base and is inwards provided with a two-way screw. Two second threaded blocks are in threaded connection with the two-way screw rod, a first open groove is formed in the upper end of the base, the second threaded blocks penetrate through the first open groove and are upwards provided with first telescopic rods, and a fifth driving motor, the two-way screw rod and the second threaded blocks can drive the two first telescopic rods to move relatively; according to the metal smelting calendered product polishing device, the metal smelting calendered product is positioned and clamped by the internal clamping plate, the polishing stability is ensured, the metal smelting calendered product can be overturned and polished under the cooperation of the first driving motor and the first telescopic rod, and the polishing effect and the polishing efficiency of the metal smelting calendered product polishing device are improved.

The utility model discloses a spraying robot lifting device which comprises a base, two rotating shafts are arranged on the top wall of the base, the two ends of each rotating shaft are rotationally connected with bearing seats, the bearing seats are installed on the base, the two ends of each rotating shaft are connected with lifting arms, a bearing table is arranged above the base, and the bearing table is connected with the bearing seats. A robot moving assembly is installed on the top wall of the bearing table, the rotating shaft is in transmission connection with a first driving motor, and the first driving motor is installed on the base. The lifting device has the advantages that the spraying robot installed on the bearing table can be lifted or lowered through the lifting arm, the spraying robot can move in the horizontal direction through the robot moving assembly, and therefore lifting and horizontal movement of the spraying machine are integrally achieved, the spraying range of the spraying machine is greatly enlarged, and the spraying efficiency is improved.

The invention discloses an anti-deviation offshore photovoltaic power generation device capable of controlling diving lifting, which comprises a photovoltaic platform, a mooring system arranged at the bottom of the photovoltaic platform, a liquid level sensor and a photovoltaic panel group, and is characterized in that the mooring system comprises four fixed anchor piles, and the four fixed anchor piles are respectively located at four corners of the bottom of the photovoltaic platform; the photovoltaic panel group is arranged at the middle position of the top of the photovoltaic platform, and a protection mechanism is arranged on the outer ring of the photovoltaic panel group. When the device is used, through the arrangement of a hollow cylinder, an air pump, an air inlet pipe, a ventilation pipe, an air bag cylinder, an exhaust pipe and an electromagnetic control valve, external air can be pumped into the ventilation pipe through the air inlet pipe by starting the air pump to work; and the air bag barrels are inflated and expanded, so that the impact force of sea waves rushing to the photovoltaic panel group can be counteracted, the purpose of protecting the photovoltaic panel group can be achieved, and the service life of the photovoltaic panel group can be prolonged.

The utility model relates to the field of aluminum foil tape coating, in particular to an aluminum foil tape coating machine which comprises a first motor and a shell, an output shaft of the first motor is fixedly connected with a first threaded rod, the outer surface of the first threaded rod is in threaded connection with a threaded block, and the upper surface of the threaded block is fixedly connected with a supporting block. The upper surface of the supporting block is fixedly connected with a cleaning part, the two ends of the guide rod are fixedly connected with the inner wall of the shell, the first motor drives the first threaded rod to rotate, the first threaded rod is in threaded connection with the threaded block, the moving effect of the threaded block is achieved, and through limiting of the guide rod, the threaded block drives the supporting block to move at the moment; the supporting block drives the cleaning piece to make contact with the surface of the transmission roller, the cleaning effect on the transmission roller is achieved through the cleaning piece, then the effect that the device can conveniently clean the transmission roller can be achieved, and the situation that redundant glue remains on the surface of the transmission roller in the coating process, and consequently the coating efficiency of the aluminum foil adhesive tape is affected is prevented.

The present invention discloses a box girder anchoring device and anchoring construction method, the device comprises a movable vehicle body, a lifting frame body, hydraulic legs, a bearing frame, an anchoring mechanism and a lifting hoist mechanism; the lifting frame body drives the bearing frame and the anchoring mechanism to lift and lower through a lifting chain; the anchoring mechanism comprises a loading bin plugged into the bearing frame, an upper screw conveyor located at the bottom of the loading bin, a material distributor arranged at the outlet end of the upper screw conveyor, an anchoring member arranged below the upper screw conveyor, and a lateral adjustment mechanism for driving the anchoring member to move laterally relative to the upper screw conveyor; the anchoring member comprises two groups of anchoring screw conveyors arranged at the bottom of the material distributor and an intermediate protective connecting plate connected between the two groups of anchoring screw conveyors, and each group of anchoring screw conveyors comprises an anchoring conveyor and a longitudinal adjustment mechanism for driving the anchoring conveyor to move. The present invention can quickly complete the anchoring of the box girder, and improves the anchoring efficiency and adaptability.

The invention discloses an automatic feeding device for metal plate stamping, and belongs to the technical field of metal plate stamping feeding, and the automatic feeding device is technically characterized in that the automatic feeding device comprises a conveyor, a first workbench and a second workbench, through an arranged one-by-one discharging mechanism, the material circulation speed can be remarkably increased, the manual carrying and waiting time is shortened, and the working efficiency is improved. Through the arrangement of the grabbing and discharging mechanism and the limiting and pushing mechanism, grabbing and movement control of metal plates can be well achieved, and therefore the automatic grabbing and moving process is achieved, the operation process is greatly simplified, the physical burden of workers is relieved, and the working efficiency is improved. Compared with a traditional manual feeding mode, the feeding device has the advantages that the feeding time can be greatly shortened, production interruption is reduced, stamping equipment can continuously and efficiently operate, the automation degree is high, and the production efficiency is improved. The device has the advantages of being convenient to feed and punch, low in cost and high in automation degree.

The invention relates to the technical field of tunnel engineering tools, in particular to a steel sleeve shield tunneling machine starting mechanism convenient to seal and combine, which comprises a center mounting frame, a center cross rod transversely arranged in the center mounting frame and an inclined strut frame arranged on one side, far away from a tunneling end, of the center mounting frame. The shield negative ring duct piece is adsorbed to a second other suction cup, the shield negative ring duct piece is driven by a second electric push rod to move into the shield tunneling machine body, a swing plate and an assembly frame are driven by a structure on a driving unit to rotate, and therefore a first electric push rod and a first gas suction cup are driven to move to the corresponding positions; the shield negative ring duct pieces are sucked by the first gas suction cup, and the shield negative ring duct pieces are driven to reach a proper position to be assembled through rotation of the swing plate and assembly frame composition structure, so that movement and rotation of the shield negative ring duct pieces are achieved, and convenience in the shield negative ring duct piece assembly process is improved.