673 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 the technical field of board paper laying processing, and particularly discloses a non-manipulator synchronous register automatic paper laying device which can stack facing paper on a lifting table in advance and stack boards on a second conveying table, and during paper laying, a paper laying mechanism is used for grabbing the facing paper on the uppermost layer of the lifting table, and then the paper laying mechanism is used for grabbing the facing paper on the uppermost layer of the lifting table; then the plates are turned over and laid on the first conveying table, then the plates on the third conveying table are placed on the veneer paper on the first conveying table through the plate placing mechanism, then the veneer paper on the lifting table is grabbed through the paper laying mechanism, and then the veneer paper is laid on the plates on the first conveying table; the three-layer stacking structure of the veneer paper, the plate and the veneer paper is sequentially stacked at the upper end of the first conveying table from top to bottom, automatic paper laying is achieved, a multi-axis mechanical arm does not need to be used, and the equipment 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 invention discloses a honeycomb paper core butt joint mechanism which comprises a material supporting table, a paper core butt joint part, a first conveying part and a second conveying part, the paper core butt joint part comprises a positioning part and a butt joint part, the positioning part is arranged in front of the butt joint part, and the butt joint part moves front and back relative to the positioning part; the first conveying part comprises a first conveying belt; the second conveying part comprises a second conveying belt, and the material supporting table is connected with the output end of the first conveying belt and the output end of the second conveying belt; during butt joint operation, the positioning piece fixes the tail end of the front paper element on the material supporting table, the positioning piece and the front paper element move forwards synchronously, the butt joint piece fixes the starting end of the rear paper element entering the material supporting table and moves towards the positioning piece, and the starting end of the rear paper element extrudes the tail end of the front paper element. Automatic butt joint of honeycomb paper cores is achieved, manual operation is reduced, the labor cost is reduced, the paper core butt joint speed is increased, the butt joint quality is improved, and paperboard loss is reduced.

The invention is suitable for the technical field of double veneers, and provides an automatic paper sucking and turning mechanism for double veneers and a working method thereof.The automatic paper sucking and turning mechanism comprises an electric lifting workbench and a paper turning assembly arranged on one side of the electric lifting workbench; the paper turning assembly comprises a grabbing mechanism arranged behind the electric lifting workbench and an auxiliary mechanism arranged in front of the electric lifting workbench, and the device solves the problems that in the machining process of the double-sided plaque, a thin plate or a special-shaped plain plate is prone to bending and tilting, consequently, the thin plate or the special-shaped plain plate cannot make complete contact with bottom face paper, deviation is prone to occurring, and the machining efficiency is high. According to the device, a pipe body is arranged, after surface paper is turned over, an arrangement air cylinder is used for driving the pipe body to move, the surface paper and the top of a shell are evenly rolled, the flatness of the surface paper is improved, a guide air cylinder pushes a guide block to slide, a lantern ring slides on the pipe body, the side wall of a plain board is extruded, the bottom surface paper is positioned in an auxiliary mode, and the plain board is clamped; the plain board and the surface paper are completely attached, and the purpose that the covering position is not missed is achieved.

The invention relates to a body care product, in particular a toothbrush, razor or application brush, having at least one application unit (12a; 12b; 12b; 12c, 12c; 12 d; 12e, 12e; 12f, 12f; 12 g; the reaction time is 12 hours; 12i; 12i; 12j); the handle unit (14a; 14b; 14b; 14c, 14c; 14 d; 14e, 14e; 14f, 14f; 14 g; the time is 14 hours; 14i; 14i; 14j), the handle unit (14a; 14b; 14b; 14c, 14c; 14 d; 14e, 14e; 14f, 14f; 14 g; the time is 14 hours; 14i; 14i; 14j) has at least one handle body (16a; 16b, 16b; 16c, 16c; 16d, 16d; 16e, 16e; 16f, 16f; 16 g; the time is 16 hours; 16i; 16i; 16j), the handle body (16a; 16b, 16b; 16c, 16c; 16d, 16d; 16e, 16e; 16f, 16f; 16 g; the time is 16 hours; 16i; 16i; 16j) at least largely consists of a paper material; and at least one connection unit (18a; 18b, 18b; 18c, 18c; 18 d; 18e, 18e; 18f, 18f; 18 g; the time is 18 hours; 18i; 18i; 18j), the connection unit (18a; 18b, 18b; 18c, 18c; 18 d; 18e, 18e; 18f, 18f; 18 g; the time is 18 hours; 18i; 18i; 18j) of the application unit (12a; 12b; 12b; 12c, 12c; 12 d; 12e, 12e; 12f, 12f; 12 g; the reaction time is 12 hours; 12i; 12i; 12j) and the handle unit (14a; 14b; 14b; 14c, 14c; 14 d; 14e, 14e; 14f, 14f; 14 g; the time is 14 hours; 14i; 14i; 14j). According to the invention, the connection unit (18a; 18b, 18b; 18c, 18c; 18 d; 18e, 18e; 18f, 18f; 18 g; the time is 18 hours; 18i; 18i; 18j) is at least partially provided for engaging with the handle unit (14a; 14b; 14b; 14c, 14c; 14 d; 14e, 14e; 14f, 14f; 14 g; the time is 14 hours; 14i; 14i; 16j) of the handle body (14a; 16b, 16b; 16c, 16c; 16d, 16d; 16e, 16e; 16f, 16f; 16 g; the time is 16 hours; 16i; 16i; 16j) are connected in a form-fitting manner.

A system for assembling a container and closure comprising an expanding collet which has a plurality of pivoting collet segments, each configured to simultaneously pivot radially outward about a pivot point and comprising. The collet comprises a lip that is engagable with the rim of the open end of the container and an angled tip positioned radially inward from the lip and shaped to press a countersink portion of the closure against an interior wall of the container as the collet segments pivot radially outward. As the container and the chuck are brought together, the rim engages with the lips of the collet segments and causes the angled tips of the collet segments to pivot outward toward the interior wall of the container, thereby pushing the countersink portion of the closure against the interior wall of the container.

The utility model relates to a marking device suitable for pallet assembly shipment, including a bearing platform, a printing device is arranged on the bearing platform, the printing device is provided with a visual recognition device, the bearing platform is located at the discharge end of the printing device and an adaptive label picking device is arranged, the adaptive label picking device includes a Z-axis adjustment device arranged on one side of the bearing platform, a Y-axis adjustment device is arranged on the Z-axis adjustment device, an X-axis adjustment device is arranged on the Y-axis adjustment device, and a lifting and picking device is arranged on the X-axis adjustment device. It can realize the visual recognition of the current form of the pallet assembly and obtain the corresponding pallet parameters without manual separate entry, thereby improving the information acquisition rate in the early stage of marking. The printing device can realize the printing of ordinary label paper or adhesive paper according to needs to meet different marking requirements. The adaptive label picking device is a three-axis configuration, which can effectively connect the printing device and the external robot arm without manual participation, thereby improving the processing efficiency.

The utility model relates to the technical field of anti-explosion valves, and discloses a double-pressure-relief-piece double-membrane-material type anti-explosion valve, a kinetic energy assembly and a kinetic energy device.The double-pressure-relief-piece double-membrane-material type anti-explosion valve comprises a valve body, at least two pieces of membrane paper and pressure relief pieces; the valve body comprises a positioning part and a pressure relief part, the pressure relief part is connected with the positioning part, an air channel is formed between the positioning part and the pressure relief part, a through hole communicated with the air channel is formed in the pressure relief part, the two pieces of membrane paper seal the two ends of the through hole, the pressure relief piece is arranged in the through hole, and at least two ejector pin parts are arranged on the pressure relief piece. The puncturing end of each ejector pin part faces one piece of film paper, the two ejector pin parts are arranged at intervals with the film paper in the initial state, and the corresponding film paper is punctured during pressure relief. The pressure relief area is increased due to the arrangement of the double-film paper, the pressure in the sealed box body can be quickly relieved, and the pressure relief effect is effectively enhanced. In addition, it can be guaranteed that the large ventilation volume can be achieved on a narrow installation surface.

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 invention relates to the technical field of polishing equipment, in particular to a Yunlong paper polishing device which is characterized in that a portal frame is provided with a driving assembly, the driving assembly is provided with a rodless air cylinder, the movable end of the rodless air cylinder is fixedly provided with an electric telescopic rod, and the movable end of the electric telescopic rod is provided with a mounting plate; a polishing assembly is mounted below the mounting plate, a filtering assembly is mounted above the mounting plate, a polishing table is fixedly connected to the upper surface of the supporting table, a positioning assembly is mounted between the polishing table and the portal frame, and the polishing assembly comprises a second motor, a coarse polishing block, a fine polishing block and a switching mechanism; the second motor is mounted on the mounting plate, and the output end of the second motor is fixedly connected with a shell. According to the grinding device for the Yunlong paper, the switching mechanism is arranged, so that the grinding blocks with different precisions can be effectively switched under the condition that the equipment is not closed, the operations of coarse grinding and accurate grinding on the Yunlong paper are further realized, and the grinding efficiency of the Yunlong paper is favorably improved.

The utility model discloses a continuous paper board collecting device which comprises a rack, a paper receiving lifting table, a temporary lifting table and a paper pushing mechanism. The rack is provided with a discharging station and a pushing station, the pushing station is arranged below the discharging station, the paper receiving lifting table moves up and down, and first gaps distributed at intervals are formed in the paper receiving lifting table; the temporary lifting platform is arranged on the periphery of the paper receiving lifting platform, a second gap parallel to the first gap is formed in the temporary lifting platform, and the temporary lifting platform correspondingly descends along with gradual increase of the heights of the paperboards stacked on the temporary lifting platform; the paper pushing mechanism is arranged below the paper receiving lifting table and comprises a plurality of material pushing rods arranged at intervals and a longitudinal driving piece, the paper receiving lifting table descends to a material pushing station, and the material pushing rods penetrate through the first gap to push out the paper board pile. When the paper pushing mechanism cleans the paper board piles on the paper receiving lifting table, the temporary lifting table is matched with the paper boards to receive the paper boards, and normal work of equipment is guaranteed while the yield is guaranteed.

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 utility model discloses a laser paper surface adhesive force testing device which comprises a working table, a pressing roller and an adhesive tape roller are arranged above the working table, the adhesive tape roller is located above the pressing roller, the pressing roller and the adhesive tape roller can synchronously rotate, the rotation directions are consistent, and the pressing roller at least comprises a first extrusion part and a second extrusion part. The distance between the first extrusion part and the upper surface of the workbench is larger than the distance between the second extrusion part and the upper surface of the workbench. According to the laser paper adhesive force testing device, different pressures can be applied to different positions of laser paper during testing by arranging the compression roller with the extrusion parts of different sizes, adhesive force testing under multiple pressures is achieved, adhesive tape uncovering at the same angle and the same force can be achieved by arranging the adhesive tape roller, and the accuracy of a testing result is improved.

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.

Provided is an autonomous mobile vending robot for point-of-sale, last-mile delivery, card issuance and ticket issuance operations. The robot includes a secure storage compartment that is configurable for various applications. The secure storage compartment may be insulated and include a heating system or a refrigeration system for mobile vending and delivery of food or drink items. According to various embodiments, the robot may include sensors and a card reader configured to verify the identity and age of users to dispense restricted items (e.g., alcohol, tobacco, recreational drugs). For mobile card issuance operations, the storage compartment houses programmable credit / gift cards and card-writing components to activate and program the cards for dispensing to users. The storage compartment may house a secure printer and ticket paper for mobile issuance of lottery / raffle tickets.

The utility model discloses an invoice arranging and pasting device for finance, and particularly relates to the field of invoices, which comprises a support plate, a rack is fixedly mounted on one side of the support plate, a first spring is fixedly mounted in the support plate, a reset block is fixedly mounted at the top of the first spring, a compression roller is arranged at the top of the reset block, and the compression roller is inserted into the support plate. A gear is fixedly connected to one end of the pressing roller and arranged at the top of the rack, a pull block is rotationally connected to one side of the gear, and a limiting plate is connected to the outer wall of the pressing roller in a sleeving mode and slidably connected into the supporting plate. By arranging the pressing roller and the guiding piece, an invoice can be inserted into the guiding piece and slides to the bottom of the pressing roller along the inclined face of the guiding piece, then the pull block can be pulled to descend and be pulled in the direction of the glue box, and finally the invoice rolled by the pressing roller is glued to paper. Therefore, the effect of quickly pasting a plurality of invoices at the same time is achieved.

The utility model discloses a paper tray suction machine, which belongs to the technical field of automatic boxing machinery and comprises a rack, a transverse moving mechanism and a lifting mechanism. The rack comprises a placement table and a ledge, a paper support box is placed on the placement table, paper supports are stacked in the paper support box, and the ledge is vertically arranged at the rear end of the placement table; the transverse moving mechanism is transversely installed on the ledge and used for driving the lifting mechanism to do transverse reciprocating motion. A suction cup assembly is installed at the tail end of the lifting mechanism and used for driving the suction cup assembly to ascend and descend, and the suction cup assembly is arranged above the paper support box and used for sucking the paper support and placing the paper support into the bottom of a carton. By means of the automation technology, the stacked paper supports are automatically placed in a paper box in advance before an operator carries out boxing on objects, and the labor intensity of the operator is remarkably reduced.

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 relates to the technical field of paper boxes, and discloses a paper box convenient to open in various modes, which structurally comprises a front panel, a left side plate, a rear panel, a right side plate, an inner-layer closed top panel, a top plate, an inner-layer closed bottom panel and a bottom plate, paper forming the paper box is formed by sequentially overlapping a surface layer, a core layer and a bottom layer. A second easy-to-tear opening is formed in the rear panel, and a first easy-to-tear opening is formed in the top plate; the notches of the first easy-to-tear opening and the second easy-to-tear opening are formed in the upper surface and the lower surface of the paper box in a staggered mode. The paper box provided by the utility model has various opening modes.

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 an intelligent target shooting training device which comprises a frame and a paper target, a base is fixedly connected to the lower surface of the frame, the paper target is arranged on the surface of the frame, a replacing device is arranged on the upper surface of the frame, a stabilizing device is arranged on the surface of the base, the replacing device comprises a placing rod, and the placing rod is fixedly connected with the frame. According to the device, the training efficiency is greatly improved, automatic replacement of the paper target is achieved, manual frequent replacement is not needed, the training interruption time is shortened, shooting training can be carried out more smoothly and continuously, the effective training time is prolonged, operation is convenient and reliable, and the device is worthy of popularization and application. Through the synergistic effect of all the components, such as fixation of the target paper rod by the rotary knob and cooperation of the small air cylinder and the push rod, automatic rolling of the paper target and unfolding and clamping and fixing of the new paper target are achieved, all the steps are closely connected, operation is stable, and errors or fault risks possibly occurring in the target paper replacing process are reduced.

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 discloses an element protection paper structure, which comprises a protection paper body, one side of the protection paper body is provided with an FPC and a backlight module, the protection paper body is pasted on the FPC and the backlight module, the FPC is provided with a bending part, the FPC is bent to the back surface of the backlight module along the bending part, and the backlight module is provided with a light source. The protection paper body is pasted from the bending position and extends to the back face of the backlight module, a U-shaped groove is formed in the position, protruding out of the backlight module, of the protection paper body relative to the FPC, and the U-shaped groove is used for separating connecting points, at the bending position, of the FPC and the backlight module. The element protection paper structure is provided with a connecting point for separating the bending part of the FPC and the backlight module, so that the effect of preventing wrinkles caused by the height difference between the FPC and the backlight module is achieved.

The utility model provides a multifunctional foam corner protector, and particularly relates to the technical field of foam corner protectors, the multifunctional foam corner protector comprises a first foam corner protector and a second foam corner protector, and the outer sides of the two ends of the first foam corner protector are fixedly connected with connecting blocks. The connecting block on the first foam corner protector can slide into the butt joint groove in the second foam corner protector from the side edge, so that the first foam corner protector and the second foam corner protector can be spliced together, similarly, the other pair is spliced, the two pairs are spliced twice to form a box shape, and the box can be used for storing some articles. Through the arrangement of the first reinforcing ribs and the second reinforcing ribs, the first foam angle bead and the second foam angle bead can be more durable, non-stick paper is arranged on the outer sides of the adhesive faces, in this way, during splicing, it is only needed to tear off the non-stick paper, it can be guaranteed that the two foam angle beads are stably connected through the adhesive faces, and through the arrangement of the first material saving holes and the second material saving holes, the material saving efficiency is improved. And the cost of the corner protector can be reduced.

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.