4390 results about "Carton" patented technology

The invention discloses a large-size green packaging carton and a preparation process thereof, and relates to the field of packaging box preparation. The environment-friendly composite material comprises the following raw materials in parts by weight: 50-80 parts of plant fiber slurry, 10-25 parts of a modified starch-based adhesive, 5-15 parts of a nanoscale inorganic reinforcing filler, 1-5 parts of a degradable water repellent agent, 0.5-3 parts of a cross-linking agent and 2-8 parts of starch and plant fiber composite buffer microspheres. According to the preparation method, full-environment-friendly raw materials such as plant fiber slurry and a modified starch-based adhesive are selected and matched with starch and plant fiber composite buffer microspheres, and optimized processes such as segmented temperature control pressurization molding, adhesive gelatinization treatment, stirring speed reduction and microsphere structure protection are combined; and through coating of the degradable polymer coating and micron-sized hydrophobic texture imprinting, synergistic improvement of high compressive strength, excellent buffering performance, excellent hydrophobic and damp-proof effects and high degradation rate of the carton is achieved.

The invention relates to the technical field of distributed control, in particular to an automatic control system and process for a corrugated carton production process, and the system comprises a body paper state online monitoring module which is used for collecting body paper humidity, preheating temperature and paperboard tension values in real time at a preheater node, combining the values into a multi-dimensional input data stream, establishing an initial working condition state vector, and outputting the initial working condition state vector; and calculating a deviation value between each parameter in the initial working condition state vector and a standard set value, and generating an upstream disturbance feature set. According to the method, the predicted value is compared with the control threshold value, the adjustment amount of the steam pressure or the production line speed of a plurality of downstream hot plate areas can be calculated, a distributed and feed-forward compensation instruction is generated, and the closed loop from source disturbance monitoring to future state multi-dimensional prediction to downstream multi-point cooperative compensation is more accurate. The suppression of production disturbance is realized, the control precision and response speed of quality fluctuation are improved, and the rejection rate caused by quality problems is reduced.

The invention relates to automatic box sleeving equipment for a large-size display screen. The automatic box sleeving equipment comprises a single box positioning device, the carton opening claw comprises a center suction cup frame and a side wing suction cup frame, the center suction cup frame adsorbs the long side face of a carton, the side wing suction cup frame adsorbs the wide side face of the carton, the side wing suction cup frame is connected with the center suction cup frame, and the side wing suction cup frame circumferentially rotates around the high side of the carton. The box conveying device is connected with the center suction cup frame. The upper side of the bearing table bears a workpiece; the flaring device exerts outward force from the long side face of the carton along with the carton sleeving action before the carton enters the workpiece bottom support. The support entering device comprises a plurality of support entering guide plates which are distributed around the peripheral side of the workpiece bottom support, the upper ends of the support entering guide plates are higher than the workpiece bottom support, the lower ends of the support entering guide plates are lower than the upper side of the workpiece bottom support, and the outer sides of the support entering guide plates abut against the inner side of the carton in a flaring mode so that the carton can be arranged in the workpiece bottom support in a sleeved mode in the mode that the carton opening is not smaller than the workpiece bottom support. The method has the effect of achieving high-success-rate box sleeving of the large-size display screen.

The invention belongs to the technical field of packaging jet printing, and discloses an external packaging carton two-dimensional code jet printing quality online monitoring and error correction process, which comprises the following steps: building a vision, laser, spectrum and pressure four-source sensing positioning system in a preprocessing stage, comprehensively collecting carton material and form related data, and forming a pre-calibration closed loop in cooperation with microsample jet printing verification; in the jet printing process, a high-speed imaging system of self-adaptive light supplement works synchronously, after an image is preprocessed through a combinatorial algorithm, various defects such as blooming and scratches are accurately recognized through a ResNet34-Transform-GAN fusion model, and then an LSTM neural network is used for predicting the development trend of the defects and conducting early warning; a three-level parameter configuration system of cloud decision, edge execution and twin simulation is utilized, an edge calculation unit uploads data such as materials, sizes and flatness collected in real time to the cloud, historical optimal parameters of the corresponding materials are called, and then dynamic adjustment is conducted in combination with the conveying speed.

The utility model provides a packaging carton opening structure, which belongs to the field of packaging mechanical equipment and comprises a carton storage warehouse, one side of the carton storage warehouse is provided with a carton opening assembly used for taking out a carton from the carton storage warehouse and opening the carton, and the carton storage warehouse comprises a carton storage table. The box storage table is provided with a box placing station, a box taking station and a conveying assembly for conveying the cartons from the box placing station to the box taking station, box placing and box taking are separated in position through the box storage warehouse, and the box opening assembly can supplement the cartons at the box placing station in the box taking process; and after the cartons at the carton taking station are consumed, the cartons at the carton placing station are conveyed to the carton taking station through the conveying assembly, so that the cartons are quickly supplemented, the conflict between carton placing and carton taking is avoided, continuous carton taking and packaging can be realized, and the production efficiency is improved.

The invention discloses an intelligent storage environment lightweight efficient target detection method based on YOLO11 improvement, and belongs to the technical field of image processing. Aiming at the problems of target shielding, illumination change and limitation of computing resources and storage space on mobile equipment deployment in carton detection in a storage environment, target detection image data is loaded by using a database and is converted into a YOLO format, and a training set and a test set are divided; performance optimization is realized through the following improvements: a multi-dimensional cooperative attention module is introduced before a spatial pyramid pooling module of a backbone network; the neck network is fused with a weighted bidirectional feature pyramid network and a multi-dimensional cooperative attention module, and feature interaction between levels is enhanced; an original large detection head is removed from the detection head, medium and small targets are focused, parameter quantity and background interference are reduced, feature representation is optimized, detection precision and calculation efficiency in a storage scene are balanced, and the method is suitable for real-time detection and efficient operation of a mobile device on cartons in a storage environment.

The embodiment of the utility model provides a removing structure and removing equipment for box sealing paper of a packaging box, and relates to the technical field of packaging. The packaging box sealing paper removing structure comprises a first separating assembly and a second separating assembly, wherein the first separating assembly is used for separating outer sealing paper on a packaging box; the second separating assembly is used for separating the inner sealing paper on the packaging box; the adjusting assembly comprises an adjusting seat, a first adjusting part and a second adjusting part, the first adjusting part is arranged on the adjusting seat, the first adjusting part is connected with the first separating assembly and rotates around the axial direction of the adjusting seat relative to the adjusting seat, and the second adjusting part is arranged on the adjusting seat and connected with the second separating assembly; the extending directions of the first adjusting part and the second adjusting part are the same, and the second adjusting part rotates around the axial direction of the adjusting base relative to the first adjusting part, so that the projection of the first separating assembly and the projection of the second separating assembly on the horizontal plane are staggered. According to the structure, the occupied space is reduced, and the equipment cost is reduced.

The invention relates to the technical field of automobile parts, in particular to an automobile rubber sealing part and a preparation method thereof. A metal framework base material is stamped in a numerical control mode, and a framework blank is obtained by controlling deviation through a positioning pin; after being slightly roughened, the blank is phosphatized, coated with a special rubber prime coat adhesive and subjected to infrared drying; weighing the raw materials according to the ratio, feeding into an internal mixer by stages, and mixing at controlled temperature and speed to obtain a rubber compound; feeding the mixed rubber into a double-roller open mill to press a continuous rubber sheet in a step-by-step distance-adjusting manner; performing hydraulic cutting by a special cutting die to obtain a slightly large formed rubber sheet; sticking the molded film to the framework into a mold with a positioning boss, exhausting, boosting and vulcanizing to obtain a semi-finished product; feeding the semi-finished product into a hot air oven and introducing nitrogen for secondary vulcanization; and carrying out laser thickness measurement and visual inspection, packaging qualified products in an anti-static manner, and sealing in a corrugated carton. The framework precision and the rubber bonding strength are improved, and degumming is avoided; stable rubber material performance and uniform rubber sheet thickness are guaranteed, and material shortage is reduced; vulcanization displacement and bubbles are prevented, rubber oxidation and aging are inhibited, and the durability and stability of the product are improved.

The stacking device comprises a carton temporary storage mechanism arranged at a discharging port of carton plastic nail equipment, a beating and aligning mechanism and a pushing mechanism are arranged on the feeding side of the carton temporary storage mechanism, and a floating pressing mechanism is arranged above the carton temporary storage mechanism. A conveying mechanism and a blocking mechanism are arranged on the discharging side of the carton temporary storage mechanism, and the blocking mechanism is used for blocking or connecting a conveying channel between the carton temporary storage mechanism and the conveying mechanism. The beating and aligning mechanism is used for beating and aligning the side edges of the to-be-packaged cartons stacked on the carton temporary storage mechanism; the pushing mechanism is used for pushing the to-be-packaged cartons which are stacked on the carton temporary storage mechanism and reach the preset number into the conveying mechanism. The floating pressing mechanism is used for applying certain pressure to the carton to be packaged; the conveying mechanism is used for conveying the to-be-packaged cartons subjected to stack dividing to the packaging device. The labor intensity is reduced, and the production efficiency is improved.

The utility model discloses a carton sealing machine with an adhesive tape rolling function, and relates to the technical field of carton sealing machines. The carton sealing machine comprises a carton sealing machine body, a lifting plate is arranged at the top of the carton sealing machine body, a mounting frame is fixedly mounted on one side of the lifting plate, a rolling assembly and a cutting assembly are arranged in the mounting frame, and a scraping assembly and a driving assembly are arranged at the cutting end of the cutting assembly. The scraping component can indirectly reciprocate at the cutting end of the cutting component through the driving component, and the scraping component can scrape and clean residual glue adhered to the cutting end of the cutting component while moving, so that the cutting component is effectively prevented from being scraped by the scraping component after being operated for a long time. When the adhesive tape is cut off, the phenomenon that the adhesive tape is accumulated on the surface can occur, so that the overall sharpness of the cutting assembly can be guaranteed, meanwhile, the phenomenon that the adhesive tape deforms after being cut off is avoided, and the carton sealing efficiency and appearance can be guaranteed.

The invention discloses an efficient automatic paper box production system and a manufacturing method thereof. The manufacturing method comprises the steps that an automatic detection system comprehensively recognizes raw materials, checks thickness, humidity and texture parameters, adjusts production line parameters according to detection results and isolates unqualified materials; the production line automatically switches process configuration according to orders, cutting, folding and bonding parameters are adjusted, and a mechanical arm accurately adjusts a folding path; the system monitors the production link in real time, automatically optimizes and adjusts the production line, and corrects the folding precision deviation; in the quality detection link, the appearance, size and printing defects of the paper box are detected through image recognition, and unqualified products are automatically shunted; the production data is uploaded to the big data module in real time, and fault early warning and production strategy adjustment are carried out; according to the efficient automatic paper box production system and the manufacturing method thereof, intelligent control, flexible production switching and automatic quality detection technologies are integrated, existing defects are overcome, the production efficiency is improved, the fault rate is reduced, and the adaptability and flexibility of the system are enhanced.

The invention discloses a silica powder modified paperboard material of embossed frame paper for cigarettes and a preparation method of the silica powder modified paperboard material, and belongs to the field of advanced inorganic non-metallic materials. The material comprises bleached chemical wood pulp, core-shell structure in-situ modified nano silicon micropowder, an auxiliary agent and a latent temperature-sensitive cross-linking agent, a modification system contains a compound silane coupling agent and amino modified organosilane, and a dual network of static triple cross-linking and dynamic secondary cross-linking is formed; the nanometer silicon micro powder is of a core-micro-nano protrusion-shell multilevel structure, a shell layer is thermoplastic resin containing latent epoxy groups, and a double-peak particle size distribution design is adopted. The preparation process is realized through in-situ generation modification, high-speed shearing fusion and an embossing-shaping integrated closed-loop control process, and is adaptive to an existing fourdrinier papermaking production line. The product quantification is 210-220 g / m < 2 >, the transverse stiffness is larger than or equal to 210 mN.m, the embossing retention rate is larger than or equal to 99.5%, after 50 cycles at the temperature of-5 DEG C-40 DEG C and the humidity of 30%-80%, the stiffness is reduced by smaller than or equal to 3%, the barrier property is reduced by smaller than or equal to 6%, the printing adsorption uniformity error is smaller than or equal to 3%, and the barrier property and the environmental protection property are excellent. The method solves the problems of agglomeration, embossing resilience, multi-performance contradiction, poor environmental stability and other pain points of conventional modified filler, realizes the cooperation of low quantification and high performance, conforms to the high-end and green requirements of the tobacco industry, can pass the application of strategic emerging industry priority review channels, and has a wide application prospect.

The utility model relates to the technical field of carton structures, in particular to a waterproof and moistureproof coating carton structure, which comprises a carton body and is characterized in that at least two pairs of oppositely arranged double-layer folding cover plates are arranged at the top of the carton body, soft sealing strips are arranged on the long edges of the periphery of the top of the carton body, a moistureproof lining partition plate is arranged in the carton body, and the waterproof and moistureproof coating carton structure is arranged in the carton body. According to the utility model, a multi-layer structure is adopted to realize omnibearing water resistance and moisture resistance, the surface of the box body is coated with a polyurethane waterproof coating, and the top of the box body is provided with a double-layer folding cover plate and a sealing strip to reinforce sealing; honeycomb PP plastic partition plates are arranged inside to achieve dry and wet isolation. The bottom adopts a waterproof base matched with an arc-shaped diversion trench to discharge accumulated water; a disposable humidity sensing label is arranged to monitor humidity in real time; the cover plate is formed by compounding craft paper and PE coated paper, so that the cover plate is high in strength and moisture-proof; the handle holes are provided with double-layer reinforcing ribs to improve the bearing capacity. The structure integrates waterproof, moisture-proof and load-bearing functions and the like, and meets the use requirements of complex environments.

The present invention relates to a method for manufacturing a barrier-coated substrate web, coated with a layer of reduced graphene oxide. The invention further relates to laminated packaging materials comprising the barrier-coated substrate web, in particular intended for liquid carton food packaging, and to liquid carton packaging containers comprising the laminated packaging material.

The invention provides corrugated carton stacking equipment, relates to the field of stacking machines, comprises a carton conveying unit, and aims to solve the problems that in the prior art, when corrugated carton stacking equipment conducts stacking, carton alignment deviation is likely to occur, the deviation can be accumulated layer by layer along with the stacking height, and a stack body is likely to collapse. According to the carton stacking and aligning device, the synchronous adjusting mechanism is arranged, the clamping plates are driven by the synchronous adjusting mechanism to push cartons, so that the cartons on the tray and the transferred cartons are rapidly attached and aligned, the aligning deviation between the adjacent cartons is reduced, the situation that a stack body is prone to collapse is reduced, and the stacking and aligning precision is improved; by arranging the synchronous adjusting mechanism, the problem of box falling caused by air leakage of a suction cup in the prior art is solved; by arranging the synchronous adjusting mechanism, the problem that the service life is shortened due to the fact that impurities adhere to the suction cup in the prior art is solved; by arranging the synchronous adjusting mechanism, the problem that in the prior art, due to the fact that suction cups are cumbersome in positioning, working efficiency is low is solved.

The invention relates to the field of degradable adhesive tapes, in particular to a PVA degradable adhesive tape for carton packaging and a preparation method and application of the PVA degradable adhesive tape. The PVA degradable adhesive tape for carton packaging comprises a base material film layer and a pressure-sensitive bonding layer on the surface of the base material film layer, the base material film layer is prepared from the following raw materials in parts by mass: 60 to 80 parts of PVA (Polyvinyl Alcohol), 35 to 50 parts of auxiliary resin, 5 to 12 parts of toughening waterproof complexing agent, 10 to 15 parts of plasticizer, 3 to 5 parts of compatilizer, 0.3 to 0.6 part of antioxidant and 3 to 6 parts of reinforcing filler. The PVA degradable adhesive tape prepared by the invention not only has excellent degradability, but also can give consideration to the properties such as moisture resistance, water resistance, cohesiveness, mechanical properties, aging resistance, corrosion resistance and the like in the application process, so that the problems of obvious performance defects and performance balance contradiction existing in the existing PVA adhesive tape are solved; the application quality and the service life of the adhesive tape are greatly improved.

The application discloses a high-performance corrugated carton with waterproof and antibacterial functions and a preparation process thereof, and the process comprises the following steps: S1, providing a corrugated paperboard substrate; S2, coating a barrier-enhanced coating liquid on the inner and outer surfaces of the corrugated paperboard substrate respectively, and forming a barrier-enhanced coating layer after solidification; S3, coating a composite antibacterial coating liquid, and forming a composite antibacterial coating layer after solidification to obtain a composite corrugated paperboard; and S4, using the composite corrugated paperboard to make a corrugated carton. The composite antibacterial coating layer can improve the waterproof performance of the composite corrugated paperboard and endow the composite corrugated paperboard with excellent antibacterial performance. Through cooperation of the barrier-enhanced coating layer and the composite antibacterial coating layer and with the excellent barrier effect of the barrier-enhanced coating layer, the waterproof performance of the composite corrugated paperboard can be further improved while avoiding the risk that active oxygen brought by the composite antibacterial coating layer may damage the performance of the corrugated paperboard substrate, and the mechanical strength of the composite corrugated paperboard can be improved, so that the service life of the composite corrugated paperboard can be ensured.

The utility model discloses a folded plate positioning box pasting machine, which belongs to the technical field of box pasting machines, and comprises a support frame, and a support roller is rotatably arranged in the horizontal end of the support frame; a paper box packaging piece is conveyed above the supporting rollers. The device comprises a supporting frame, a folding assembly and a positioning assembly, the positioning assembly is used for auxiliary positioning of a carton packaging part, the folding assembly is used for bonding positioning of a folded plate of the carton packaging part, the folding assembly comprises a supporting plate, the supporting plate is fixedly connected to the upper surface of the supporting frame, and a first air cylinder is fixedly connected to the outer wall of the supporting plate; the moving end of the first air cylinder penetrates through the other end of the supporting plate and is connected with an adjusting frame. Through the arrangement of the folding assembly, the air cylinder drives the pressing roller to press downwards, folding and pressing of the folded plate are completed through the pressing roller, and in cooperation with rotation of the pressing roller, scratches on the surface of the folded plate are avoided, so that the attractiveness of carton packaging is improved, and the device can better conduct attaching and positioning on the folded plate.

The present invention concerns a paper-based barrier multilayer packaging material structure (1) being formed as a unitary sheet and comprising from its outer surface to its inner surface, the following layers: —a polymer dispersion coating (9) having a thickness of 1 to 10 μm, —a paperboard (8) having a grammage of between 120 g / m2 and 500 g / m2, —a water-based or solvent-less adhesive (7) having a thickness of 1 to 10 μm, —a barrier metallized paper layer (MBPL) having substance weight between 30-120 g / m2, preferably 45 to 90 g / m2 and a Water Vapour Transmission Rate (WVTR) of 10 to 0.1 g / m2 / d, preferably a WVTR of 1.0 to 0.1 g / m2 / d measured at 38° C. and 90% RH, and an Oxygen Transmission Rate (OTR) comprised between 100 and 0.1 cc / m2 / d, measured at 23° C. and 50% RH, preferably an OTR comprised between 1.0 and 0.1 cc / m2 / d. —at least one layer of a polymer dispersion coating (2) having a thickness of 1 to 25 μm, preferably of 5 to 15 μm.

The utility model relates to the technical field of corrugated carton printing detection, and discloses a corrugated carton printing pattern visual detection device which comprises a visual register machine, a first machine base and a second machine base, conveying devices are arranged on the outer surface of the first machine base and the outer surface of the second machine base, and a connecting base is fixedly installed on the outer surface of the first machine base. According to the corrugated carton printing pattern visual detection device, the double-head motor is controlled to operate, the two output ends of the double-head motor are driven to drive the two lead screws to synchronously operate, and the two sliding frames are driven to oppositely slide under the limitation of the connecting base; the two auxiliary frames are driven to be close to or far away from each other to adapt to corrugated cartons of different specifications, the auxiliary conveying piece is matched with the conveying device to convey the corrugated cartons towards the visual register machine, and therefore the effects that deviation of the conveyed corrugated cartons is reduced, and the corrugated carton detection efficiency is improved are achieved.

The utility model provides a packaging carton edge folding device, and relates to the technical field of packaging equipment. Comprising a supporting frame, a moving part arranged at the top end of the supporting frame, a pressure part erected on the moving part, an edge folding part arranged on the supporting frame and corresponding to the pressure part, and a feeding part arranged on the working face on one side of the supporting frame. The supporting frame has preset bearing capacity and is of a frame type structure. Shielding parts are symmetrically arranged on the edge folding part, and the shielding parts are located on one side of the edge folding part; the moving part is movably connected with a negative pressure part used for conveying paperboards. The packaging carton edge folding device can meet the edge folding requirements of packaging cartons with different shapes and sizes, can achieve diversified edge folding effects, meets different packaging requirements, and improves the universality and the edge folding efficiency. And secondly, the edge folding part and the shielding part do not need to be driven by additional power, energy consumption is reduced, and the equipment maintenance cost is reduced.

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.

A continuous type special-shaped cigarette carton posture correcting and normalizing device comprises a conveying belt, a posture correcting mechanism, a centering and normalizing mechanism and a positioning mechanism. The posture correction mechanism is arranged above the conveying belt and can move up and down in the vertical direction; the number of the centering and arranging mechanisms is two, and the two centering and arranging mechanisms are symmetrically arranged on the two sides of the conveying belt in the direction perpendicular to the center line of the conveying belt and move in the direction of the center line of the conveying belt at the same time. The positioning mechanism is arranged above the conveying belt and located behind the centering and tidying mechanism, and after the special-shaped cigarette cartons reach the centering and tidying mechanism, the positioning mechanism turns over towards one side of the upper surface of the conveying belt to block and position the special-shaped cigarette cartons on the conveying belt, so that centering and correcting of the centering and tidying mechanism are facilitated. When in use, the posture of the special-shaped cigarette carton can be continuously centered and corrected, manual correction by personnel is not needed, the special-shaped cigarette carton packaging box can be prevented from being extruded and damaged, manpower is saved, and production efficiency is improved.

The invention discloses a self-adaptive humidity adjusting carton printing device and a carton printing method thereof, belongs to the technical field of carton printing equipment and printing processes, and aims to solve the problems that the printing rejection rate is high, the labor cost is increased, and raw materials are wasted due to the fact that manual judgment and adjustment are needed, response lag exists, and the precision is low. According to the invention, full-breadth scanning is carried out through three or more groups of sensors, subarea compensation is triggered by + / -0.5% humidity difference, the problems of image-text set-off in a high-humidity area, ink layer falling off in a low-humidity area and paperboard embrittlement are avoided, and the full-breadth printing consistency deviation is less than or equal to 2%; and through a closed-loop correction mechanism, accurate landing of ink viscosity, roller pressure, drying temperature and paper feeding speed and the standard reaching rate of ink layer adhesive force are ensured, meanwhile, automatic elimination is conducted when the humidity is larger than 14% or smaller than 6%, production is recovered after reinspection is qualified, the situation that the paperboard exceeding the standard flows into the printing link is avoided, the printing quality is remarkably improved, and the defect rate is greatly reduced.

The utility model provides a sealing mechanism for a medicine bottle packaging carton, and belongs to the technical field of machinery. The medicine bottle packaging carton sealing mechanism solves the problem that an existing medicine bottle packaging carton sealing mechanism can seal medicine boxes only when conveying of the medicine boxes is stopped. The edge folding device comprises a conveying belt, an edge folding block is arranged on the side of the conveying belt, the height of the edge folding block is gradually increased in the conveying direction of the conveying belt, the distance between the edge folding block and the conveying belt is gradually decreased in the conveying direction of the conveying belt, and a first guide block extending in the conveying direction of the conveying belt is arranged above the edge folding block. The bottom of the first guide block is provided with a first guide face flush with the inner surface of the upper side face of the carton, the side edge, away from the carton, of the first guide face is connected with a second guide face, and the second guide face obliquely extends upwards from the intersecting line of the second guide face and the first guide face to the side away from the carton. In the process of inserting the turned-over edge of the outer cover into the paper box, the paper box is in a conveying state all the time, and the working efficiency is greatly improved.

The utility model discloses a multifunctional packaging carton, which relates to the technical field of packaging cartons and comprises a carton body and a carton cover, the cross section of the carton body is square, two adjacent inner walls of the carton body are respectively provided with a limit block I and a limit block II, the limit block I is fixedly arranged at the top of the middle of the inner walls, and the limit block II is fixedly arranged at the bottom of the carton body. A first partition plate is arranged on the peripheral side of the first limiting block, a second partition plate is arranged on the peripheral side of the second limiting block, the first partition plate and the second partition plate are attached to the inner wall of the box body, a first inserting groove is formed in the middle of the top of the first partition plate, and a second inserting groove is formed in the middle of the bottom of the second partition plate. By changing the connection condition of the first partition plate and the second partition plate, the slots can be matched with each other, so that the first partition plate and the second partition plate are vertically arranged in the middle of the box body in a crossed manner, the internal space of the box body is divided into a plurality of small spaces, articles can be conveniently separated, and the risk that the articles are damaged due to mutual collision caused by shaking is reduced.

The invention relates to the field of data processing, in particular to a carton production line monitoring method and system, and the method comprises the steps: collecting and preprocessing multi-dimensional time sequence data of a production process; constructing a standard hidden Markov model (HMM) based on historical normal data, and defining the hidden state of the HMM as a microscopic operation mode under a macroscopic process; extracting procedure context features, and constructing a procedure conformity evaluation model (PCAM) to calculate a conformity score; dynamically adjusting the emission probability of the standard HMM in combination with the score to form an improved IHMM; and calculating the log-likelihood probability of the real-time observation sequence by using the improved IHMM, and comparing the log-likelihood probability with a preset threshold to judge the production abnormality. According to the invention, the accuracy and reliability of abnormity monitoring can be effectively improved.

This invention relates to the field of box pressing machine technology, and more particularly to an automatic box pressing machine, comprising a belt conveyor, a gantry frame connected to the right side of the belt conveyor body, a pressing mechanism for pressing down the packaging box on the gantry frame, a belt conveyor second mounted on the top of the belt conveyor body to the left of the gantry frame, and electric slide rails mounted on both the front and rear sides of the belt conveyor body inside the gantry frame, with sliding plates connected to the sliders of both electric slide rails, and a lid closing mechanism mounted on both sliding plates. The lid closing mechanism enables automatic assembly of the box lid and box body, and the pressing mechanism enables automatic pressing of the packaging box. Thus, this invention achieves a fully automated process from lid and box body assembly to box pressing, not only reducing manual intervention but also significantly improving production efficiency and ensuring the consistency and stability of product quality.

A system includes a feeder apparatus to transfer a blank to each of the groups and an applicator apparatus to apply the blank to each of the groups as the articles move along a travel path. The feeder apparatus includes a plurality of grippers to engage the blank. The feeder apparatus includes a guide to position each of the grippers along an orbital path during rotation such that each of the grippers has at least two radial positions along the orbital path and that orbital motion of each of the grippers is momentary paused at a first radial position to engage the blank. The applicator apparatus includes first applicator tools to press the blanks onto alternating first ones of the groups and second applicator tools to press the blanks onto alternating second ones of the groups as the articles move along the travel path.

The utility model discloses a hollow plate buffer box structure, and relates to the technical field of packaging. Comprising a box body hollow plate, a box body defined by the box body hollow plate and piled nails, and the box body hollow plate is of an inner-outer double-wall hollow structure; cutting and blanking are conducted through laser or a cutting die, a pre-folding line structure and a fixing hole are cut out, and the box is fixed through a pin after being folded and formed and can be used as an ultimate packaging box of a product; compared with a packaging mode of adopting buffering auxiliary materials and a paper box, the packaging process is greatly simplified, the hollow plate of the box body has good buffering performance, use of non-environment-friendly buffering materials such as foam is omitted, and the environment is protected; meanwhile, the high-strength, moisture-proof, water-proof and mildew-proof properties are achieved, and compared with a carton, the good severe environment resistance advantage is achieved; meanwhile, the strength can be conveniently increased by increasing the wall thickness, the traditional complex packaging modes of wooden boxes, wooden frames and wooden supports can be replaced, and convenience is brought to normal express logistics transportation packaging of extra-heavy and ultra-large products.