100results about How to "Solve handling problems" patented technology

The invention discloses a method and device for identity authentication of a person and an identity card based on face recognition. The method for identity authentication of a person and an identity card based on face recognition comprises the following steps: collecting the face image; detecting the position of the face and extracting the feature vectors according to the face image; confirming whether the user is a live object or not, if not, returning and collecting the face image again; if so, collecting the identity card information; transmitting the extracted feature vectors and the identity card information to the background for authentication; returning the authentication results and prompting the user, which are performed by the background; if authentication is passed, updating the local and remote databases. According to the invention, the authentication efficiency of the ''witness the same'' is improved. The method for identity authentication of a person and an identity card based on face recognition is convenient for large-scale application in various occasions, and can solve the technical problems that the authentication is inaccurate caused by the slight change of the face due to the passage of time, the authentication to the person without carrying the identity card is difficult, and the like.

The invention discloses a full-automatic winding production line and a processing method thereof. The full-automatic winding production line comprises at least one automatic feeding machine, at leastone winding machine and an automatic winding disc feeding and discharging robot, wherein the automatic feeding machine is used for supplying a filament-shaped body; the winding machine is used for fixing a winding disc and driving the winding disc to rotate; and the automatic winding disc feeding and discharging machine can move the winding disc onto the winding machine and taking the winding discdown from the winding machine, and the position of the filament-shaped body can be determined visually when the filament-shaped body is grabbed and cut off. According to the scheme, the automatic winding disc feeding and discharging robot cooperates with the automatic feeding machine and the winding machine, so that the whole process of feeding, winding and discharging is achieved automatically,and the novel full-automatic winding production line which is simple in structure and capable of controlling the winding process easily is provided; in addition, the visual positioning technique can effectively and accurately determine the position of the filament-shaped body, so that automatic grabbing and shearing are made possible; and the visual positioning technique is good in flexibility andhigh in accuracy and efficiency, so that the winding efficiency is improved.

The invention discloses a super short-throw laser projection display screen and a super short-throw laser projection device, and solves the technical problem of inconvenience in carrying and installation of a projection display screen matched with the existing super short-throw laser projection device. The super short-throw laser projection display screen comprises a reflection layer, wherein the reflection layer comprises a plurality of arc micro-protrude structure units, each micro-protrude structure unit is sequentially arranged to form an upper half round pattern, and from the circle center of the upper half round shaft to the outside, acute angles between tangent planes of incident light receiving surfaces of the micro-protrude structures and the reflection layer are gradually increased, so that light emitted from a super short-throw lens is incident to the reflection layer and is then reflected in parallel or in an approximately parallel way. With the application of the projection display screen provided by the invention, the received incident light in a wide angle range is reflected in parallel or in the approximately parallel way, the reflection layer can be sprayed and formed in an arbitrary installation plane in a spraying way, so that the super short-throw laser projection display screen is simple and practical to transport and install.

The invention discloses a fully-automatic brick packing and unloading method for sintered bricks. The method comprises the following steps that firstly, the sintered bricks piled in a sintering kiln are transferred from a kiln cart to a conveyor belt I by an unloading clamp according to layers and moved into a transportation clamp, the transportation clamp is used for clamping a certain amount of sintered bricks each time to form a horizontal piling layer, the horizontal piling layer is transported onto a conveyor belt II and conveyed into a horizontal packing machine along the conveyor belt II so as to carry out packing in a horizontal direction, secondly, a piling clamp is used for transferring the horizontal piling layer onto a pallet on a conveyor belt III, the piling of horizontal piling layers in a height on the pallet is completed, thirdly, the packing of sintered brick piles in a longitudinal height is carried out in a horizontal packing machine, after the completion of packing, the sintered brick piles are unloaded from the pallet through a brick holding machine, and the brick packing and unloading of the sintered bricks is finished. According to the method, the problem of moving sintered bricks due to a blanking piling gap is solved, actions of brick unloading, sequencing, packing, piling, unloading, transporting on the pallet and the like are carried out in a separating way, and continuous automation of brick unloading as well as high-efficient production is realized.

The invention discloses a multi-dimensional glass mounting robot which comprises a multi-dimensional mounting head, a telescopic mechanical arm and a rotary walking chassis, wherein the multi-dimensional mounting head is mounted on the telescopic mechanical arm; the telescopic mechanical arm is mounted on the rotary walking chassis; the multi-dimensional mounting head comprises an up-down slidingunit, a left-right rotating unit, an overturning unit, a rotary unit and a translation unit. The multi-dimensional glass mounting robot is scientific and reasonable in design and compact in structure,at least can achieve movement in eight directions, solves the problems of multi-dimensional and multi-angle mounting and carrying, and achieves the effects of efficiently and flexibly mounting and carrying by coarse and fine adjustment. The multi-dimensional glass mounting robot disclosed by the invention achieves mechanical and auxiliary automatic operations of grabbing, carrying and mounting large glass panels, so that the large panel mounting quality, the production efficiency and the benefit are improved, a lot of labor forces are saved, the labor intensity is reduced, and the construction cost is lowered.

The invention discloses a multifunctional chess table. The multifunctional chess table comprises a table frame, multiple turnover plates combined to form a chess board surface are arranged on the upper surface of the table frame, and driven turnover belt wheels are arranged on the side faces of the turnover plates. A belt wheel mounting frame is fixedly arranged in the table frame, and a driving belt wheel and a driven belt wheel are arrange din the belt wheel mounting frame. One end of a center shaft of the driving belt wheel is connected with a rocking handle, and a driving turnover belt wheel is arranged at the other end of the center shaft. A center shaft of the driven belt wheel is rigidly connected with a linkage shaft, and crank-link mechanisms are arranged at the two ends of the linkage shaft. Chess box openings located in the two sides of the turnover plates are formed in the upper surface of the table frame. Fixed plates are arranged at the positions, located on the two sidesof the lower portions of the chess box openings, of the table frame, sliding rails are mounted at the lower ends of the fixed plates, crank blocks connected with the crank-link mechanisms are arranged on the sliding rails, chess boxes formed by multiple cavities are arranged on the crank blocks, and openings of the chess boxes coincide with the chess box openings. According to the multifunctionalchess table, the function of playing multiple kinds of chesses on one chess table can be achieved, and the needs of different chess fans are met.

The invention discloses an intelligent logistics loading and unloading system for pallet-free transportation. A vehicle-mounted conveying mechanism and a loading and unloading platform are used. The problem of carrying of cargos in a compartment is solved. Manual cost is saved, the cargo loading and unloading efficiency is improved, the use number of loading and unloading platforms, forklifts andtrucks can be reduced, and buffer stock is reduced. The problem that cargos with pallets are transported to a compartment from a common warehouse and a three-dimensional intelligent warehouse, or during online direct loading, automatic pallet removal is carried out is solved, the problem that cargos without pallets are automatically loaded with the pallets during the process from the compartment to the common warehouse and the three-dimensional intelligent warehouse is solved, pallet-free transportation of the cargos with the pallets can be achieved, transportation space is saved, high cost ofpallet recycling and circulation can be reduced, and transport safety is improved. A single-face reciprocating type plate chain conveyor is used, the chain plate self weight is effectively reduced, the system is high in adaptation and compatible with compartment type, breast board type and other types of common trucks and platforms, meanwhile, pallets of different heights are considered, the system is suitable for intelligent loading and unloading of various bagged and box cargos, and the logistics industry needs are met.

The invention discloses a novel rotating mold base which comprises a bottom plate. A supporting frame is arranged above the bottom plate. A rotating frame is arranged in front of the supporting frame.A rotating mechanism is arranged behind the supporting frame. A plurality of loading boxes are circumferentially distributed on the rotating frame at intervals through corresponding rotating shafts.Through grooves are formed in the front ends of the loading boxes and are further provided with corresponding baffles. A lifting mechanism is arranged on the bottom plate and located below the rotating frame. Notches are formed in the rear end wall surfaces of the loading boxes. A pushing-out mechanism is arranged below the supporting frame and corresponds to the notch of the loading box at the bottommost position. The novel rotating mold base is simple in structure and convenient to use, and the rotating frame can be driven to rotate through the rotating mechanism. The loading boxes are affected by gravity when being filled with molds, and thus can be kept to move horizontally all the time, the loading boxes of the required molds can be horizontally rotated to the position of the pushing-out mechanism, and the lifting mechanism is controlled to push out the molds after the baffles are jacked up. In this way, the problem of manpower or forklift carrying is effectively solved, the dangerousness is greatly reduced and the safety guarantee is brought about to mechanical workers.

The invention relates to a pitch-variable carrying device for a square shell lithium battery. By virtue of cooperation among a pitch-variable structural assembly, a lifting-buffering structural assembly and a clamp claw structural assembly, when a square shell battery is put in place, a pitch-variable mechanism moves to change the pitches of four clamp claws until an electric core is just clamped,the square shell battery is grabbed by the clamp claws, the clamp claws are lifted in place under the effect of an air cylinder, and the pitches of the four clamp claws are changed again until the square shell battery can be just put into a restraining tray. According to the pitch-variable carrying device, the problem of pitch-variable loading or carrying of the square shell lithium battery is solved, and the pitch-variable carrying of the square shell lithium battery can be realized.

The invention discloses a numerical control automated construction device for a large-scale geophysical prospecting test. The numerical control automated construction device comprises a horizontal guide rail which is fixed at the top end of a model test side wall, a double-beam gantry crane which moves on the horizontal guide rail in the direction of the guide rail, a 360-degree rotatable soil taking device, an anomalous body carrying device, and an integrated numerical control operation system which is used for achieving the functions of distance measurement, feedback and real-time display, wherein the 360-degree rotatable soil taking device and the anomalous body carrying device are mounted on the double-beam gantry crane. The double-beam gantry crane moves along the horizontal guide rail, and the 360-degree rotatable soil taking device moves along the double-beam gantry crane or moves vertically downwards. The numerical control automated construction device achieves the full-automatic quick three-dimensional accurate positioning excavation technology in soil of the large-scale geophysical prospecting test, replacing and repeating of materials and geologic abnormal bodies in the model test are achieved, and the advantages of being small in energy consumption, high in efficiency, high in operability, high in safety and the like are achieved.

The invention discloses an intelligent medical transfer bed for patient transfer, comprising a bed board, a bottom support board, a chute, an oxygen tank, a hydraulic cylinder and a sliding wheel. The lower part of the bed is provided with a mounting seat, and the lower part of the mounting seat is equipped with sliding wheels evenly distributed at equal intervals. An electric telescopic rod is installed inside, an oxygen tank is installed on the lower part of the bottom support plate, and an air outlet pipe is arranged on the air outlet on the right side of the oxygen tank. The present invention provides an intelligent medical transfer bed used for patient transfer. By arranging a bed plate, a bottom support plate, a chute, an oxygen tank, a hydraulic cylinder and a sliding wheel, the still need between the transfer bed and the inspection table is solved. Manual handling and oxygen pillows cannot continuously provide effective oxygen supply to patients.

The invention discloses an intelligent mechanical arm convenient to move. The intelligent mechanical arm convenient to move comprises a base, a stand column, shaft joints, a control device and a remote controller; a storage box is arranged on one side of the stand column; the shaft joints are rotationally connected pairwise; an extension control mechanism is arranged in the connecting place of two shaft joints; the remote controller and the control device are in wireless communicating connection; a driving control module, an actuation control module, an extension control module, a warning control module, a remote controller control module and a central control module are arranged in the control device; the remote controller control module is connected with the remote controller; and the driving control module, the actuation control module, the extension control module, the warning control module and the remote controller control module are all connected with the central control module. The intelligent mechanical arm convenient to move realizes one-key control through the remote controller, in particular, controls extension of the shaft joints through the remote controller, and is provided with the extension control mechanism between two shaft joints for realizing a shrinkage function of the shaft joints to conveniently carry and move the mechanical arm.

The invention discloses a manufacturing method for an airplane part stretch-forming mold made of a resin matrix composite and mainly aims to solve the problems that existing molds are large in manufacturing difficulty, hard to store and large in weight and cannot be repaired. The provided manufacturing method for the airplane part stretch-forming mold made of the resin matrix composite comprises the steps that a matrix and a surface are manufactured with the resin matrix composite; and then the airplane part stretch-forming mold is machined and manufactured through a numerical control machine tool. By means of the manufacturing method, the mold using rate is increased, especially, the part productivity is improved, the mold manufacturing cost is reduced, and the mold manufacturing period is shortened.

The invention provides a construction method of a cast-in-place ballastless track monolithic track bed in a tunnel and used construction equipment. The construction equipment comprises a hoisting portal frame, rail fine adjustment equipment, a movable concrete pumping machine, a pump pipe, a movable concrete pouring device and a plurality of pump pipe pushing trolleys. The hoisting portal frame issmall and exquisite in structure and can be used for rail material transportation in a narrow space area. In the invention, the concrete pumping machine, the concrete pouring device and the pump pipecan move along a steel rail; a problem of long-distance accurate pouring of concrete in a track transit interval can be solved; and the concrete pouring device can reduce a concrete pumping speed, and 360-degree dead-corner-free material distribution is achieved. Material distribution precision is improved, concrete pollution is avoided, construction efficiency and flexibility of a ballastless track are improved, and the method and the equipment can be applied to special environments such as tunnels with a limited space and complex terrains to carry out ballastless track construction.

The invention discloses a chicken farm egg warehousing system based on the Internet of Things. The warehousing system is characterized in that the warehousing system comprises an upper computer, an AGV, a positioning indicator and a ground navigation system; the upper computer is used for coordinated control of the AGV, the positioning indicator and the ground navigation system and enabling goods in an ex-warehouse lift to be conveyed from goods shelves to a sorting station; the positioning indicator is used for determining the corresponding goods shelves and positions of the goods in the ex-warehouse lift in storage data according to the upper computer and indicating the specific positions of the goods; and the ground navigation system is used for conducting path planning according to the position of the AGV, the specific positions of the goods in the goods shelves and the position of the sorting station and finding the shortest path.

The invention discloses a water cooling magnet parallel coil assembling fixture. The fixture comprises a center rod, wherein the lower end of the center rod is in threaded connection with a lower positioning disc, the center rod under the lower positioning disc is sleeved with a lower nut, and the outer circle of the lower positioning disc is connected with a base in a matched mode, the inner circle of the base is connected with an A1A2 positioning disc, the A1A2 positioning disc is in threaded connection with the center rod, the center rod under the A1A2 positioning disc is sleeved with a positioning nut, and one end, far away from the lower positioning disc, of the center rod is in threaded connection with an upper positioning disc. According to the water cooling magnet parallel coil assembling fixture, through the structure design of the fixture, in the installation process of the water cooling magnet, the feasibility of orderly assembling, carrying, performance testing and fixtureoperation during pressing of a magnet in the installation process is achieved, and the feasibility of an orderly using process of the tool is further achieved; and through the obtained water cooling magnet WM3 through the installation process assembling and the fixture, two coils are connected in parallel, a fixed rod is not arranged in an inner coil, so that the magnetic field can be improved.

The invention relates to the technical field of cookers, in particular to a double-container electric cooker. In order to solve the problems that an existing double-container electric cooker is poor in sealing effect and two containers are likely to be tainted by other odor, the double-container electric cooker is provided. The electric cooker comprises a pot body, two pot covers, two inner containers, two heating assemblies and a heat insulation plate; each pot cover comprises an upper cover and a cover plate in the upper cover, the front end of each upper cover is connected with an elastic assembly, one end of each cover plate is connected with the corresponding elastic assembly, and the other end of each cover plate is connected with the rear end of the corresponding upper cover; the elastic assemblies can be clamped with the pot body after being compressed by the cover plates so that the pot covers can be closed. According to the double-container electric cooker, the elastic assemblies are compressed through the cover plates so that the upper covers and the pot body can be in clamped connection, and the pot covers are closed; the pot covers provided with the cover plates have agood sealing effect and can prevent moisture or steam overflow in the cooking process; meanwhile, the two inner containers are isolated through the cover plates, and the phenomenon that the two innercontainers are tainted by other odor is prevented.

The invention provides a balance morph, relates to the technical field of vehicle test, and solves the problems that the existing balance morph is difficult to carry and drain and the balance mass is unknown. The balance morph comprises a body, a display, a mass measuring device, a drain valve and a water injection port, wherein the body is a hollow container and is used for adding water for balancing; the display is arranged on the body; the mass measuring device is used for detecting the mass of the balance morph and arranged on the body; the display is connected with the mass measuring device and used for displaying the reading of the mass of the balance morph detected by the mass measuring device; the drain valve is arranged at the lower part of the body, communicated with the interior of the body and used for draining water in the body; and the water injection port is arranged on the body. The balance morph can accurately measure and display self mass, and a user can accurately control the balance morph; and the drain valve is added to drain the water out of the vehicle in time after the balance morph accomplishes balancing, so that the user can carry the morph and the physical exertion of the user is reduced.

The invention relates to the technical field of carrying equipment, and discloses a novel vacuum suction cup lifting appliance aiming at the defect that a traditional suction cup lifting appliance cannot realize smooth separation. The novel vacuum suction cup lifting appliance comprises a rack connected with a crown block; the rack comprises a main beam; at least one group of vacuum suction cup devices and at least one group of separation suction cup devices are arranged in the length direction of the main beam through cross beam hanging pieces; each group of vacuum suction cup devices comprises at least two common suction cup structures which are uniformly distributed in the width direction of the main beam; each group of separation suction cup devices comprises at least two separation suction cup structures which are uniformly distributed in the width direction of the main beam; each common suction cup structure and each separation suction cup structure are each provided with a suction cup lifting device capable of independently controlling the suction cups to move up and down; and the separation suction cup devices are arranged close to the end of the main beam. The arrangement of the separation suction cup devices is added; meanwhile, each suction cup structure is independently provided with one suction cup lifting device; separation operation of a plurality of overlapped plates can be rapidly achieved; and the carrying operation efficiency is improved.

The invention discloses an easy-to-disassemble drill rod. The easy-to-disassemble drill rod comprises a rod body, a connecting head, a connecting tail and a connecting nut, wherein the connecting headand the connecting tail are connected to the two ends of the rod body, the connecting head is provided with an axial rectangular pyramid table, the connecting tail is provided with a rectangular pyramid hollow, and a synchronous pulley is arranged on the outer circle surface of the connecting nut. Through coaxial matching of the rectangular pyramid table and the rectangular pyramid hollow, the drill rod can be rapidly assembled and disassembled, and the advantages of being large in bearing torque, long in service life, easy to disassemble, low in cost and the like are achieved. Drilling rod automatic assembling and disassembling equipment applied to the easy-to-disassemble drill rod is arranged on one side of a drilling machine, and comprises a connecting nut assembling and disassemblingmechanism, a drill rod assembling and disassembling mechanism and a control system. The connecting nut assembling and disassembling mechanism can quickly assemble and disassemble the connecting nut, so that manual operation is replaced by mechanical action; the drill rod assembling and disassembling mechanism is high in automation degree, automatic assembling and disassembling of the drill rod arerealized, the labor intensity of operators is greatly reduced, and the working efficiency is improved; and a drill rod circulation box of the drilling rod automatic assembling and disassembling equipment is large in capacity, and the problems of placing, carrying and transporting of the drill rod are solved at the same time.

The invention relates to a method for connecting a motor vehicle (automobile, tractor) and a center shaft trailer in the filed of communications and transportation, comprising the following steps: transversely moving a horizontal link point forwards; and effectively connecting the motor vehicle (automobile, tractor) and the center shaft trailer with traction method in isosceles triangle form. The method has the beneficial effect that the problem that the central shaft trailer influences main vehicle controllability after semitrailer connection is solved through the application of the method for connecting a locomotive crew, so that the locomotive crew has the loading effect that the heavier the smoother the locomotive crew is.

The invention relates to the field of circuit element intelligent manufacturing. The invention relates to an electric leakage switch automatic assembly device, and the device comprises a frame, a feeding device, a multi-position turnover device, a plastic assembly device, a binding post assembly device, a pressing device, a bottom binding post assembly, a bottom wiring piece assembly device and ariveting device, wherein the feeding device, the multi-position turnover device, the plastic assembly device, the binding post assembly device, the pressing device, the bottom binding post assembly, the bottom wiring piece assembly device and the riveting device are disposed on the frame. The device is high in automation degree, is high in work efficiency, and is high in qualified rate of finishedproducts.

The invention discloses a high efficiency workpiece handling device, comprising a body and a fixing plate disposed on the top of the body, a first sliding cavity is disposed between the body and the fixing plate, the first sliding cavity is provided with a first sliding block which is capable of sliding up and down inside the first sliding cavity, a lifting device is fixedly mounted on the right end of the first sliding block, a first through hole which is penetrate up and down is disposed in the first sliding block symmetrically and vertically, the first through hole is sliding matched to connect a light rod with upper and lower extensions, two ends of the light rod are fixedly disposed in the upper and lower end walls of the first sliding cavity, the middle part of the first sliding block is provided with a first through hole penetrating vertically. The high efficiency workpiece handling device has the advantages of simple structure and convenient operation. By using the same power source to drive the equipment to fork and lift the workpiece, the problem of handling the workpiece without the lifting holes and hoisting holes is solved. Each working processes cooperates with each other without affecting each other, which not only improves the handling efficiency of the specific workpiece, but also improves the practical performance of the device.

The invention discloses a clothes hanger aiming at the problems of inconvenience in conveying and incapability of changing length according to space requirements existing in the present clothes hanger, and provides the clothes hanger. The clothes hanger comprises supporting bodies and a drying rod, wherein the drying rod is used for connecting the supporting bodies at two ends; and the drying rod has a telescopic structure. The telescopic structure is formed by connecting hollow pipes with different diameters. Through the clothes hanger, the problem of conveying is solved well, the length can be adjusted according to the space requirements and the number of clothes; and the clothes hanger has a simple structure, is convenient to manufacture and use and low in cost and contributes to promotion and application.

The invention discloses a flexible detection tool and a detection method. The flexible detection tool comprises a bearing platform and a detection sample block, a handle is fixedly installed at the center of the upper part of the bearing platform close to one side, an installation hole is formed in the upper surface of the bearing platform, and an installation column is fixedly installed at the bottom of the detection sample block. A connecting structure is arranged between the installation hole and the installation column and comprises a clamping block, a stand column, a clamping head, a clamping groove, a blind hole and a groove head, the clamping block is fixedly mounted in the position, close to the top, of the interior of the installation hole, the stand column is fixedly mounted in the middle of the bottom of the interior of the installation hole, and the clamping head is fixedly connected to the top end of the stand column; the clamping groove is formed in the position, close to the top, of the outer surface of the installation column. According to the flexible detection tool, the split type design is adopted, the production and processing cost of the detection tool can be effectively saved, the detection tool can be assembled, the randomness is high, the space storage problem and the carrying problem are solved, meanwhile, the assembling stability is high, and use is facilitated.