374 results about "PaPeRo" patented technology

The invention relates to the technical field of industrial nondestructive testing, in particular to a paper drum defect full-inspection method based on machine vision, which comprises the following steps: step 1, constructing a curved surface self-adaptive optical environment: arranging annular low-angle strip-shaped light source arrays along the circumferential direction of a paper drum at equal intervals, and forming a dynamically adjusted set acute angle between the emergent direction of each light source and the surface normal of the paper drum, the acute angle is reduced along with the increase of the diameter of the paper barrel, and near-infrared coaxial diffused light sources are arranged at the two axial ends of the paper barrel; step 2, motion compensation three-dimensional reconstruction; 3, multi-modal defect hierarchical decision making: expanding the three-dimensional point cloud into a two-dimensional image along the circumferential direction, and constructing a dynamic reference grid with the grid cell size adaptively adjusted along with the pattern complexity on the two-dimensional image; cooperatively extracting geometric structure features, surface texture features and gluing seam features; and outputting defect classification through a three-level decision tree. By means of the method, efficient and accurate paper barrel full inspection can be achieved, and the automation level of a production line and the paper barrel quality control capacity are effectively improved.

The invention relates to the technical field of badge production, in particular to a badge production machine. Comprising a machine table, a linear circulating conveying mechanism, a plurality of accompanying carriers, a backing paper feeding mechanism, a picture feeding mechanism, a backing paper transfer carrier, a picture transfer carrier, a pin assembling device, an elastic piece bending forming station, a pin flattening mechanism, a press fitting device, a lower cover feeding station, a pin feeding mechanism and a multi-head synchronous feeding and discharging mechanical arm. The invention discloses a multi-head synchronous transfer manipulator and a bending driving mechanism. Synchronous assembly of the upper cover assembly and the lower cover assembly is achieved, online assembly of the pin is also achieved, the pin is directly assembled below the bottom face of the lower cover, subsequent production and processing can be conducted without conducting redundant overturning actions on the lower cover and the lower cover assembly, the badge production efficiency is greatly improved, and the production cost is reduced. And all feeding and transferring actions can be completed only by two manipulators, so that the number of the manipulators is reduced, and the production and manufacturing cost is reduced.

The invention relates to a tea cake pressing auxiliary robot system which comprises a mechanical arm used for controlling a clamp to conduct multi-angle displacement. The clamp is arranged on the mechanical arm and comprises a support, a clamping and dumping device, an inner flying paper suction device, a tea grabbing device and a tea smoothing device; the bracket is U-shaped, and a mounting hole is formed in the bottom of the bracket; the inner flying paper suction device, the tea leaf grabbing device and the tea leaf smoothing device are arranged on the outer surfaces of side arms on the two sides of the support respectively; the clamping and dumping device is arranged in the bracket; the cake pressing workbench is provided with a mold and a pressing head, and the tea leaves are pressed downwards through the pressing head to be pressed and formed after being poured into the mold. By means of the tea cake auxiliary robot system, automation of the tea cake pressing process is achieved, the situation that due to non-uniform manual intervention operation, the quality of processed tea cakes is not uniform is avoided, and the overall quality of products can be improved.

The invention discloses a full-automatic multi-station H-shaped flowing electrolytic tank experiment system and a control method thereof, and relates to the technical field of electrolytic tank experiments. Comprising an experiment table top, a mechanical arm is arranged on the top of the experiment table top, a carbon paper module frame is arranged on the top of the experiment table top, a TIP head box frame is arranged on the side, close to the carbon paper module frame, of the top of the carbon paper module frame, a sample bottle frame is arranged on the top of the experiment table top, and a penicillin bottle exchange frame is arranged on the top of the experiment table top. And five groups of H-shaped flowing electrolytic tanks are arranged at the top of the experiment table top and close to one side of the penicillin bottle exchange rack at equal intervals. According to the full-automatic multi-station H-type flowing electrolytic cell experiment system, through collaborative design of the mechanical arm, the quick-change clamp and multiple stations, full-process automation of catalyst coating, electrode assembling, electrolyte circulation, data acquisition and cleaning and sample reserving is achieved, parallel operation of multiple sets of experiments is supported, and the experiment efficiency is improved.

The utility model relates to the technical field of stator coil inserting, in particular to a coil inserting die and a coil inserting machine, the coil inserting die comprises a push head and a push seat, the push head is located at the front side of the push seat, the push head and the push seat are connected through at least one connecting column, the push head and the push seat can be driven to move together, and the push head is located at the front side of the push seat. The push head is used for pushing a coil to insert the coil, and the push seat is used for pushing slot cover paper into a stator iron core. According to the wire inserting die provided by the utility model, the conventional structure is simplified and improved, a paper beating mechanism and a paper storage mechanism are removed, the push rod structure is simplified, and a simple wire inserting scheme which is simple in structure and low in cost is formed.

The utility model discloses an automatic counting, stacking and boxing machine which comprises a machine frame, two annular conveying belts, a graded box feeding and counting mechanism, an ejection steering mechanism, a paper box stacking mechanism, a paper placing platform, a backing paper pre-wrapping mechanism, an opening stabilizing mechanism, a paper box conveying mechanism and a moving mechanism capable of driving the paper placing platform to move horizontally. The first paper clamping manipulator and the second paper clamping manipulator can lift, rotate and translate; the forward sections of the two annular conveying belts are correspondingly matched to form a vertical paper conveying channel for vertically standing and conveying paper boxes; the vertical paper conveying channel, the ejection steering mechanism, the paper box stacking mechanism, the moving mechanism, the backing paper pre-wrapping mechanism, the opening stabilizing mechanism and the paper box conveying mechanism are sequentially connected from front to back in the paper box conveying process and all installed on the machine frame. The first paper clamping mechanical arm and the second paper clamping mechanical arm are both installed on the machine frame.

The invention discloses a watertightness test device for a waterproof roll joint, and relates to the technical field of waterproof roll detection, hydraulic rods are symmetrically and fixedly mounted in the middle of a rack, a sealing detection lifting box is connected between the bottom ends of the two hydraulic rods, a lifting rack is mounted on the edge of one end of the sealing detection lifting box, and a hydraulic cylinder is mounted on the lifting rack; according to the waterproof roll sealing detection device, sealing detection is carried out on a waterproof roll, the positions of a paper storage frame and a water collecting tank are conveniently and accurately detected, the result of a watertightness test is conveniently judged, and after detection is completed, the detection efficiency is greatly improved. The water-soluble detection paper is pushed and moved out, a worker can directly observe and obtain evidences conveniently, the accurate detection paper storage frame and the water collecting tank with different functions are adjusted and moved according to the test process, the positions of the accurate detection paper storage frame and the water collecting tank are controlled to alternately move through lifting of the sealing detection lifting box, and control is more accurate.

The invention discloses an automatic friction plate pasting device which comprises a clamping mechanism and a conveying mechanism. During implementation, a workpiece is conveyed through the conveying mechanism, then is placed on the feeding temporary storage mechanism and then enters the first surface mounting mechanism, a paper base is adhered to the upper surface of the workpiece, then the workpiece is moved to the turnover mechanism, the turnover mechanism can turn over the workpiece, and then the workpiece is placed on the first surface mounting mechanism. Then the overturned workpiece is moved to the second surface mounting mechanism, the second surface mounting mechanism can attach the paper base to the other surface of the workpiece, the workpiece subjected to surface mounting is moved to the pressing mechanism, the pressing mechanism presses the paper base and the workpiece, the workpiece retreats from the pressing mechanism after pressing, and operation is completed; the clamping and transposition mechanism is used for clamping and placing the workpieces located on the conveying mechanism on the feeding temporary storage mechanism, and the clamping and transposition mechanism is used for sequentially moving the workpieces to the next machining mechanism, so that machining operation of the workpieces is completed.

The invention discloses a commodity monitoring method based on a paper-based fragile tag and a block chain state machine, and the method specifically comprises the following steps: attaching a paper-based fragile electronic tag to a commodity, initializing the link information and digital identity label state of the commodity, and binding the link information and digital identity label state with the paper-based fragile electronic tag, recording the initialized link information and the digital identity label state to a block chain network; wherein the paper-based fragile electronic tag is designed to generate irreversible physical damage when the paper-based fragile electronic tag is torn off; and in the commodity circulation link, receiving the packaged and uploaded label ID and the link information and the digital signature of the current link, and updating the digital identity label state of the commodity. According to the method, the fragile anti-transfer characteristic of the physical layer and the non-tampering characteristic of the digital layer are deeply coupled, and a unique binding mechanism of one object, one code and one chain and a full-life-cycle credible closed loop are realized, so that the fundamental pain point that a physical commodity is separated from a digital identity is solved.

The invention discloses an enclosure frame forming control method and system based on industrial vision, and relates to the field of industrial vision, and the method comprises the steps: carrying out the statistics of gray board conveying time of a target gray board; the abnormity verification of the target grey board is completed; if the target grey board is abnormal, outputting alarm information; if the target grey board does not have grey board abnormity, collecting a first surface paper image; determining a facial tissue adsorption pose of the target mechanical arm; the initial adsorption force and the moving speed of the target mechanical arm are calculated; mechanical arm adsorption parameters of the target mechanical arm are set; the target mechanical arm is controlled to adsorb and move the target facial tissue to the position over the target grey board; collecting a second surface paper image and a grey board image; attitude estimation of the target surface paper and the target grey board is completed, and fitting parameters of a mechanical arm are set; completing a laminating process to obtain a laminated grey board; bending and laminating the grey board to obtain an enclosure frame semi-finished product. The quality of a finished product manufactured through enclosure frame forming can be effectively improved.

The utility model discloses continuous fly monitoring equipment, which belongs to the technical field of pest control and comprises a main machine body, an electric cabinet and a fly luring cage are arranged on the main machine body, a fly inlet channel, an adhesive sticker winding shaft, a discharging winding shaft, a protective paper winding shaft and a driving rod are arranged in the electric cabinet, the fly luring cage is communicated with the fly inlet channel, and bait is arranged on the fly luring cage. The fly inlet channel is provided with a fan and a camera, double-layer roll paper is detachably arranged on the discharging reel and comprises adhesive sticker and protective paper which are attached to each other, the driving rod moves at a channel port of the fly inlet channel, the adhesive sticker passes through the position between the channel port and the driving rod and is wound on the adhesive sticker winding shaft, and the protective paper is wound on the protective paper winding shaft. According to the structure, remote continuous monitoring of flies can be achieved, the monitoring cost of the flies is reduced, the working efficiency can be improved, and meanwhile the working stability of monitoring and the data accuracy are high.

The invention discloses a multi-industry-oriented intelligent packaging box, an interaction method and a traceability management system. The packaging box is used for packaging paper, metal, plastic or bamboo materials in the industries of food, medicine, tea and the like, and the NFC chip is integrated in a laminating, groove embedding or pasting mode. The chip pre-stores an instruction, so that the mobile phone automatically jumps to a brand owner interaction applet in WeChat after being touched, and can seamlessly jumps to an independent professional anti-counterfeiting traceability applet for checking after watching customized contents of brand enterprises and the like in the industry. The back end of the system carries out cross-industry correlation analysis on single item NFC interaction data and RFID logistics data of a transportation unit on a central platform, and an end-to-end closed loop from consumer interaction to supply chain management is realized. The invention provides a set of standardized and reusable intelligent packaging solution, and the user experience, the product credibility and the enterprise refined operation capability are remarkably improved.

The utility model provides a pumping unit packing device for practical training, which comprises a packing platform as well as a robot I, a robot II, a carton warehouse, a paper cover feeding mechanism and a jet printing mechanism which are arranged around the packing platform, a packing mechanism for packing a pumping unit is arranged at the top of the packing platform, and the robot I and the robot II are matched and used for carrying workpieces. The carton warehouse and the paper cover feeding mechanism are arranged on the two sides of the second robot respectively, the carton warehouse is used for storing cartons, the paper cover feeding mechanism is used for feeding foam inner paper covers, and the jet printing mechanism is arranged on one side of the carton warehouse side by side and used for spraying codes on the packaged cartons. The intelligent packaging box is helpful for students to learn various technologies about packaging in the intelligent manufacturing industry, and is simple in structure, easy to control, low in manufacturing cost and suitable for practical teaching.

The utility model discloses an edge pressing device for a paper barrel, which relates to the technical field of edge pressing of paper barrels and comprises a base, a groove is arranged in the middle of the top end of the base, and a side plate is fixedly connected to one side of the top end of the base. The clamping assembly is used for clamping and fixing the paper barrel; the edge pressing assembly is used for pressing edges of the paper barrels; the limiting assembly is used for limiting the edge pressing assembly; the driving assembly is used for moving the edge pressing assembly up and down; the edge pressing assembly comprises two arc-shaped fixing plates, and the two arc-shaped fixing plates are symmetrically arranged. According to the paper barrel edge pressing device, the two edge pressing assemblies are symmetrically arranged and can be arranged on the two sides of a paper barrel respectively, edge pressing work can be effectively conducted on the paper barrel, meanwhile, the limiting assemblies are arranged to effectively limit and fix the paper barrel, and the driving assemblies are arranged to effectively drive the edge pressing assemblies to move up and down; therefore, the uniformity of blank pressing work is effectively improved.

The utility model relates to the technical field of paper cup machines, in particular to a high-speed paper cup machine which comprises a machine body, a cup body paper feeding frame, a feeding mechanism, a heating mechanism, a bonding mechanism and a discharging mechanism are sequentially arranged on the machine body from left to right, and a cup bottom machining mechanism is arranged on the machine body and used for cup bottom machining in the paper cup production process. The lifting assembly comprises a base fixed to the front end of the right side of the machine body, an air cylinder is installed on the base, and a mounting frame is fixed to the output end of the air cylinder; the winding drum assembly comprises a drum seat fixed at the front end of the mounting frame, a plurality of shaft seats which are distributed at equal intervals are fixed at the outer edge of the front end of the drum seat, a bracket is pivoted to the inner side of the front end of each shaft seat, a supporting frame is pivoted to the outer end of each bracket, a supporting plate is mounted on the outer wall of each supporting frame, a parallel frame is pivoted to the outer side of the front end of each shaft seat, and the other parallel frame is pivoted to each supporting frame; according to the winding drum assembly, the roll paper can be conveniently disassembled, assembled and replaced, meanwhile, the firmness of fixing the roll paper is guaranteed, and a powerful guarantee is provided for stable operation and efficient output of the paper cup machine.

The utility model relates to the technical field of gift box production, and discloses a gift box paper handle Z-shaped punching mechanism which comprises a large support, a swing rod support is fixedly connected in the large support, a swing rod A is rotationally connected in the swing rod support, a standard air cylinder is arranged in the large support, the output end of the standard air cylinder is fixedly connected with an air cylinder connector, and the output end of the air cylinder connector is fixedly connected with a rotary shaft. A swing rod B is rotationally connected into the air cylinder connector, the side wall of the swing rod B is rotationally connected into the swing rod support, a pressing block is rotationally connected to the top of the swing rod B and the top of the swing rod A, an upper pressing plate is fixedly connected to the top of the large support, and a paper handle is arranged at the bottom of the upper pressing plate. According to the utility model, through the cooperation of the swing rod bracket, the swing rod A, the swing rod B and other structures, the production efficiency of the paper lifting handle is greatly improved, so that the Z-shaped structure of each paper lifting handle has consistent size and shape, and the improvement of the overall quality and appearance of the gift box is facilitated.

The utility model relates to the technical fields of thermal printer, it discloses adjustable paper bin paper width's clamping mechanism including baffle seat, locating sliding seat, guide sliding seat, middle shell and shell, shell is equipped with sliding convex part and locating convex part, middle shell is equipped with paper bin, locating sliding seat and guide sliding seat all are linked for sliding with paper bin, the upper end of locating sliding seat and the upper end of guide sliding seat all are connected with baffle seat, the bottom of locating sliding seat is linked for sliding with locating convex part, the bottom of guide sliding seat is linked for sliding with sliding convex part, locating convex part is equipped with locating recess, and the elastic locating block of locating sliding seat is positioned to locating recess. The utility model can adjust the width of paper bin to be suitable for different size printing paper easily, and can multistage equidistance positioning, under the vibration or impact load, baffle seat also can not be deflected, and simple structure, baffle seat can not appear deflection, greatly prolongs the service life of mechanism.

The utility model relates to the technical field of paper wrapping machines, in particular to a shielding tube paper wrapping machine which comprises a power-assisted mechanical arm, a supporting assembly and a winding assembly, the supporting assembly comprises an end supporting component and a plurality of middle supporting components, and each middle supporting component comprises a first trundle, a shaft support, a stainless steel tube and a top supporting part. The supporting assembly is used for supporting the shielding pipe, the middle of the shielding pipe is supported by the multiple middle supporting components, the two ends of the shielding pipe are supported and fixed by the end supporting components, the shaft support is convenient to move through the first trundles, the stainless steel pipe supports the top supporting component, and the top supporting component is adjustable and is suitable for shielding pipes with different diameters. The winding assembly is located on the outer side of the shielding pipe and used for winding and paper wrapping, the winding assembly is supported and moved by the assistance mechanical arm, overall paper wrapping of the shielding pipe is achieved, paper wrinkles in the paper wrapping process are avoided, and the wrapping effect is guaranteed.

The present application relates to the field of web conveying device, especially to a handkerchief paper automatic folding machine, the structure of which comprises a transition roller group, a tension adjusting group and a deviation corrector, the deviation corrector comprises a deviation roller frame and a control base for driving the rotation of the deviation roller frame, the tension adjusting group comprises a fixed roller, a second movable roller, a main lifting mechanism and a micro-motion adjusting assembly, the main lifting mechanism is in transmission connection with the second movable roller, the second movable roller is lifted along a preset track through the main lifting mechanism, the micro-motion adjusting assembly comprises a first movable roller and a micro-motion driving device, the first movable roller is arranged on the sheet path of the second movable roller and is lifted synchronously with the second movable roller, the micro-motion driving device is in transmission connection with the first movable roller, the first movable roller is independently lifted in a short distance relative to the second movable roller through a micro-motion frame, so that the tension can be smoothly transitioned, and through the cooperation of the connecting shafts on both sides of the jacking rod and the return springs, the driver can separately drive the slider on the feeding side or the discharging side to move.

The present invention discloses an automatic detection method for paper feed size. A plurality of marking points are marked on the paperweight and arranged along a paperweight direction different from the paper feed direction. The paperweight direction is different from a paper feed direction, and the automatic detection method for paper feed size includes the following steps: during a paper passing between the paperweight and an image sensor, controlling the image sensor to continuously sense the plurality of marking points of the paperweight to obtain a scanned image including a plurality of consecutive column images; determining a first side length of the paper based on a covering range of the plurality of marking points covered by the paper among the plurality of column images; and determining a paper size of the paper based on the first side length. The present invention senses a plurality of consecutive column images that can be combined into a scanned image during the paper passing between the paperweight and the image sensor, determines the side length of the paper based on the range of the plurality of marking points covered by the paper, and determines the paper size based on the side length. Thereby, the present invention can effectively detect the paper feed size without an additional sensor.

The invention discloses a roller up-down paper pressing mechanism based on carton forming, and belongs to the technical field of carton forming equipment. The paper pressing mechanism comprises an upper line pressing wheel assembly and a lower line pressing wheel assembly. The upper line pressing wheel assembly is composed of an upper movable wall plate and a first sliding block. The upper line pressing wheel assembly and the lower line pressing wheel assembly are arranged on the upper side and the lower side of the paperboard conveying path correspondingly, and an innovative structure of double-assembly cooperative pre-pressing is formed. A line pressing wheel 1 and a line pressing wheel 2 in the upper assembly are matched with a paper feeding lower line pressing wheel of the lower assembly, pressure can be applied to a bent edge synchronously in the paperboard conveying process, and accurate indentations are formed on the surface of a paperboard through a convex line groove structure. According to the design, the limitation that a traditional paper feeding system can only conduct conveying and aligning is broken through, the functions of conveying and pre-indentation are achieved, the bending resistance of a paperboard is remarkably reduced due to the existence of pre-indentation during follow-up forming, and left-right movement adjustment is achieved through the double assemblies through a sliding block guide rail structure.

The invention discloses a box sticking machine paper plugging fault detection method which is based on an electric control system and a conveying mechanism of a box sticking machine, a plurality of sensors are arranged at key positions of the conveying mechanism, and meanwhile, the actual length of a paperboard, dynamic comparison of the distance between adjacent sensors and the real-time moving distance and distance safety coefficient setting are combined. The potential paper jam risk can be accurately identified, and the false report and missing report rate is reduced. Moreover, the method can automatically adapt to the detection requirements of paperboards of different specifications through the preset parameters and real-time data dynamic calculation, reduces manual intervention and debugging errors, can pre-judge faults in advance based on the real-time calculation of the movement distance in the scanning period and the comparison of a threshold value, and reduces the damage risk of equipment. According to the paper plugging fault processing method for the box sticking machine, on the basis of the electronic control system of the box sticking machine, the adjusting mechanism of the conveying mechanism and the detection method, sudden stop of the motor and automatic adjustment of the adjusting mechanism are synchronously achieved, the gap between the upper driving wheel and the lower driving wheel of the paperboard is increased, pressure is reduced, and secondary equipment damage and maintenance cost increase are avoided.

The sectional material stacking equipment comprises a conveying mechanism, and the conveying mechanism comprises a temporary storage conveying line for conveying sectional materials in the X direction, and a front correcting assembly and a rear correcting assembly for correcting the positions of the two sides, in the X direction, of a sectional material set on the temporary storage conveying line; the front restoration assembly comprises a first restoration roller which moves in the X direction and moves up and down, and the rear restoration assembly comprises a first driving part and a second restoration roller which is driven by the first driving part to move in the X direction; and the turnover paper plugging mechanism comprises two sub-modules arranged on the two sides of the profile set in the Y direction correspondingly, and each sub-module comprises a second driving part, a support driven by the second driving part to move in the Y direction, a turnover module arranged on the support and a corner brace partition paper feeding and plugging module arranged on the support and located on the side, in the Y direction, of the turnover module. Positive and negative buckling, corner connector paper plugging, isolation paper plugging and automatic stacking of photovoltaic profiles can be efficiently achieved, the takt is fast, the efficiency is high, and the occupied equipment space is small.

The invention discloses a paper bag inserting paper strip device, which belongs to the field of paper bag bottom gluing machines and is used for inserting valve mouth paper into paper bags for gluing, solving the technical problem that the paper bag cannot be opened and closed normally due to the large width of the clamped valve mouth paper. The device comprises a frame and a reversing mechanism, a traction and cutting mechanism, a paper feeding mechanism, a pleating roller, a sticker cylinder and a gluing mechanism installed along the upper and lower sides of the frame. The reversing mechanism, the traction and cutting mechanism and the paper feeding mechanism are arranged in sequence along the paper tape transmission direction. The paper tape is pressed into the sticker cylinder by the pleating roller to be clamped and broken, and is input into the gluing mechanism through the sticker cylinder. The paper feeding mechanism can move relative to the pleating roller and the sticker cylinder.

The utility model relates to paper treasure production technical field discloses a kind of paper treasure automatic folding forming mechanism, including machine frame, cutting and folding mechanism and folding mechanism, the cutting and folding mechanism includes protective housing and two power rollers, the side of the outer wall of the rear end of machine frame is fixedly connected with protective housing, the front end and rear end of power roller are rotatably connected with machine frame, the folding mechanism includes operation table and two folding rollers, the outer wall of the front end of machine frame is fixedly connected with operation table, the two sides of folding roller are rotatably connected with operation table, the front end and rear end of the outer wall of one side of machine frame are fixedly connected with connecting frame. In the utility model, knob in mounting mechanism is driven to rotate rotating block by connecting rod, rotating groove is slidably connected with moving rod, so that moving rod drives arc-shaped roof to move, the inner wall of tin foil tray is pressed, cooperate the pressure applied to connecting rod by fastening bolt, prevent its rotation, facilitate staff to install and fix tin foil tray.

Devices, systems, kits, and methods for remote measurement of sebum. A kit includes a sebum test card, a sebum sampling stick, and a sebum absorbent paper for sampling sebum from the skin of a subject. A user can photograph the sebum test card with the sebum absorbent paper with sample thereon and transmit an image of the sebum test card to a remote computational server, where computation of an amount of sebum of the skin of the subject occurs. Computational methods include registering a test image with a reference image and use of a standard curve in the independent computation of the amount of sebum. The disclosed approaches can be implemented in at-home or remote locations for personal sebum testing or monitoring.

The invention is a system used for instantly transferring physical technical drawings or notes to digital media using specially patterned paper and smart pen; to enable real-time transfer of physical technical drawings or handwritten notes taken using specially patterned paper and smart pen to digital media, automatic processing, semantic enrichment, and presentation to the user as functional content through artificial intelligence integration, specially patterned paper whose surface is covered with a special optical pattern to enable writing or drawing on it and detection by the smart pen, smart pen equipped with sensors or optical reader hardware that converts the position information of writings or drawings made on said paper into X-Y coordinate data and transmits this data via wireless communication protocol, electronic device that receives coordinate data from the smart pen and converts, stores, and processes it into digital format; multi-layered software architecture consisting of mobile or desktop application, data layer, business logic layer, common layer, presentation layer, and platform layer running on said electronic device, artificial intelligence processing layer in communication with the electronic device, processing coordinate data with large language models (LLM) and natural language processing (NLP) techniques; performing semantic search, summarization, translation, contextual expansion, task detection, and chat features, and characterized by including an interface module that presents processed data to the user through mobile or web-based user interface.

According to the technical scheme, the rigid-flexible coupling self-adaptive protective shell for the exoskeleton robot comprises a flexible protective assembly and a rigid supporting assembly which are attached to each other; the rigid supporting assembly is located on the inner layer and composed of an aramid paper honeycomb core material and skin panels compounded on the two sides of the aramid paper honeycomb core material. The flexible protection assembly covers the outer surface of the rigid supporting assembly and comprises a three-dimensional spacer fabric layer loaded with shear thickening liquid and an artificial cartilage foam layer laminated on the inner side of the fabric layer; a wear-resistant skin layer is further compounded on the outer surface of the flexible protection assembly. Aiming at the three technical problems of single material performance, adaptability and vibration noise of an exoskeleton robot shell, a rigid-flexible coupled multi-layer self-adaptive protective shell structure is designed, the pain points are specifically solved through the synergistic effect of all the layers, meanwhile, the preparation method of the shell is provided, and the application of the shell to an exoskeleton robot is defined.

The utility model relates to the technical field of automobiles, and discloses a loudspeaker and an automobile. The loudspeaker comprises a support, a vibration mechanism and a magnetic loop mechanism. The vibration mechanism comprises a paper cone, a damper and a supporting table located between the paper cone and the damper, the paper cone is detachably connected with the support, and the top end face and the bottom end face of the supporting table are bonded with the paper cone and the damper respectively. The height of the cone is effectively reduced; the side, away from the support, of the magnetic loop mechanism sequentially penetrates through the damper, the supporting table and the paper cone, so that the magnetic loop mechanism is arranged in the support, and compared with the prior art that the magnetic loop mechanism is arranged outside the support, the overall height of the loudspeaker can be remarkably reduced, and the loudspeaker is more compact. Therefore, the technical problem that the height of the loudspeaker is too high in the prior art is solved.