39results about How to "Uniform quality" patented technology

The utility model discloses a rice polishing machine which comprises a working table and a polishing machine body, two supporting frames are fixedly connected to the upper side of the working table, a vibrating screen mechanism is arranged at the top ends of the two supporting frames, two symmetrical cleaning mechanisms are arranged on the upper side of the working table, and a feeding hopper is connected to the top end of the polishing machine body. The vibrating screen mechanism comprises four mounting seats, the four mounting seats are connected to the two ends of the tops of the two supporting frames through bolts correspondingly, springs are fixedly connected to the upper sides of the four mounting seats correspondingly, and dampers are connected to the inner sides of the four springs correspondingly. Compared with the prior art, the rice polishing machine has the advantages that the rice polishing machine can prevent the screen holes from being blocked and has a cleaning function.

The present application relates to the technical field of epoxy sleeve, and particularly relates to a stable pressure injection APG pouring process for an epoxy sleeve with a metal insert, which comprises the following steps: S1, epoxy paste is injected into an injection pipeline under pressure, the paste enters a mold cavity through an injection port, and the pressure of the epoxy paste under pressure is P1; S2, the paste temperature of the injection pipeline is monitored during the injection process, and the paste temperature is controlled to be T; S3, the paste pressure P2 at the front end of the injection port is monitored during the injection process, when P2 decreases, the pressure of the epoxy paste under pressure is controlled to be P1+Delta P, and the paste temperature is controlled to be T+Delta T; S4, the paste flow at the front end of the injection port is monitored during the injection process, and the injection amount in the cavity is controlled to be consistent; and S5, a mold heating system is used to heat the mold, the mold is opened after heating, and a product is obtained through secondary curing. The present application can solve the technical problems of the APG pouring process, such as injection pressure fluctuation of the injection port, improve product quality, and save production cost.

The invention relates to the technical field of blueberry wine brewing, in particular to a mixed bacteria fermentation blueberry wine brewing process and application thereof, and the mixed bacteria fermentation blueberry wine brewing process comprises the following steps: raw material pretreatment: unfreezing, picking and crushing blueberries to obtain blueberry pulp; performing enzymolysis: adding potassium metabisulfite and pectinase into the blueberry pulp, and performing enzymolysis at 48-52 DEG C for 1-2 hours; sugar adjustment: adjusting the sugar degree of the blueberry pulp to 14-22Bx, and adjusting the pH value to 3.5-4.5; inoculating yeast: inoculating activated mixed yeast strains into the blended blueberry pulp, wherein the mixed yeast strains are RW angel wine yeast and 71B yeast; fermentation and post-treatment: fermenting the inoculated blueberry pulp with residues, filtering after fermentation to obtain the blueberry fruit wine, and through synergistic fermentation of RW angel wine yeast and 71B yeast, generating aroma substances such as esters and alcohols richer than that of single-bacterium fermentation, so that the wine body has strong fruit aroma, mellow wine aroma and soft fermentation aroma, is full in layering sense, and has a good taste. The problems that traditional fruit wine is thin in taste and serious in homogenization are effectively solved.

There is provided a dual slot die coater that is easy to adjust a coating gap and can control a widthwise deviation of coating gap. The dual slot die coater of the present disclosure includes a plate member including a lower plate, an intermediate plate positioned on the lower plate and an upper plate positioned on the intermediate plate, wherein a lower slot is formed between the intermediate plate and the lower plate, and an upper slot is formed between the upper plate and the intermediate plate; a block provided on a rear surface of the plate member, wherein the block can be separated from or coupled to the plate member, or integrally formed with at least one plate of the plate member; a first bolt to push at least one plate of the plate member from the block as the first bolt passes through the block; and a second bolt to pull the at least one plate of the plate member toward the block as the second bolt passes through the block.

The application belongs to the field of diamond preparation, and discloses a preparation method of single crystal diamond. The method comprises the following steps: selecting highly close seed crystals and performing acid washing treatment; preparing a substrate table, plating a carbon film on the upper surface of the substrate table, the thickness of the carbon film being 5-10 microns, and cleaning and drying after the plating is completed; placing the acid-washed seed crystals into the substrate table after the plating, then placing the substrate table into a deposition cavity, starting to pass in hydrogen after vacuumizing, and starting to open the microwave etching; after the etching is completed, passing in a mixed gas of methane, carbon dioxide, argon and nitrogen, and growing; after the growing is completed, stopping to pass in methane, increasing the temperature by 100-150 DEG C on the basis of the growing temperature, keeping warm, then cooling to room temperature, and obtaining the single crystal diamond. The application greatly improves the temperature distribution on the seed crystals, promotes the flatness of the growing surface, and can mass-produce single crystal diamond with medium-high quality and high flatness.

The invention discloses an adjustable steel pipe flying saw machine, relates to the field of metal pipe machining, and solves the problems of low production efficiency and poor steel pipe end face quality in an existing flying saw machine, the adjustable steel pipe flying saw machine comprises a base, a clamping device and a sawing unit, the clamping device and the sawing unit are arranged on the base, and the sawing unit comprises a saw blade; the device further comprises a control system and a detector used for detecting the position of a welding seam, the detector is installed on the base and close to the clamping device, and the detector is in signal connection with the control system. The base is provided with a rotating structure for mounting the sawing unit, the clamping width of the clamping device is adjustable, and the base is provided with a supporting seat for placing a steel pipe; the base is provided with an auxiliary cutter, the auxiliary cutter and the saw blade are arranged in a staggered mode in the vertical direction, the base is obliquely provided with a control piece connected with the auxiliary cutter, and the control piece controls the auxiliary cutter to feed or retract. The base is rotationally provided with a rotating rod, the clamping device is fixed to one end of the rotating rod, the base is provided with a driving assembly for controlling the rotating rod to rotate, and the control part and the driving assembly are both controlled by a control system.

This invention discloses a compound leavening agent and its application, relating to the field of food processing technology. The compound leavening agent is composed of glucono delta-lactone and sodium bicarbonate in a mass ratio of 1:0.35~0.5. The compound leavening agent provided by this invention has a high degree of synchronization between its peak gas production and the steaming heating process, allowing the dough to be directly shaped, steamed, and cooked after kneading, significantly improving processing efficiency. The formula contains only two components, is free of aluminum, phosphorus, and fillers, making it safe, harmless, low-cost, and simple to process. The resulting pasta products have a smooth surface, fine pores, a pure wheat aroma, and no off-odors. The finished product has stable and uniform quality, is easy to operate, and is suitable for rapid and standardized production in chain restaurants, central kitchens, and home settings.

This invention provides a wheel hub lubricating oil monitoring system, belonging to the field of wheel hub detection technology. It solves the problem of how to accurately and stably detect the oil level and temperature of the wheel hub lubricating oil. The monitoring system includes a data monitoring device and two electrode plates, both located within the lubricating oil cavity. Both electrode plates have a disc-shaped structure, and their axes coincide with the axis of the wheel hub. The base is equipped with several heat- and electrical conductive electrode posts protruding into the lubricating oil cavity. Each electrode plate has an individually fixed electrode post. The data monitoring device is located inside the wheel hub, with one end of each electrode post extending into the mounting cavity and electrically connected to the data monitoring device. Different oil levels in the lubricating oil cavity cause changes in the capacitance between the two electrode plates. By detecting the capacitance between the two electrode plates, the lubricating oil level change data can be obtained. This data is recorded by the data monitoring device and transmitted to a display device for display, resulting in very high detection accuracy.

The invention relates to but not limited to the technical field of probiotic fermentation equipment, and discloses probiotic fermentation amplification equipment and method.The probiotic fermentation amplification equipment comprises a base, a barrel body arranged on the top of the base, a feeding pipe arranged on the outer side of the barrel body, a hollow top cover arranged on the top of the barrel body and a wave making pump arranged on the inner side of the base; the sampling unit is used for collecting a probiotic fermentation liquor sample in the barrel body. According to the probiotic fermentation amplification equipment, through cooperation of the sampling pipeline and the sampling holes, when sampling is needed, fermentation liquor in the sampling pipeline is sucked into the sampling holes, the driving assembly drives the rotating ring to rotate to switch the sampling holes in butt joint with the sampling pipeline, and the fermentation liquor in the sampling pipeline is sucked into the other sampling hole; the different sampling holes are used for containing different layers of fermentation liquor in the sampling pipeline, so that fermentation liquor samples in each area can be obtained, and an enforcer can judge the fermentation liquor in the barrel body more accurately.

The present application belongs to the technical field of cleaning agent production equipment, and particularly relates to an automatic cleaning agent production device. The automatic cleaning agent production device comprises a main tank, a stirring unit is arranged in the main tank, and a feeding unit is arranged above the main tank. The stirring unit comprises a stirring rod, the stirring rod is rotatably arranged in the main tank, a plurality of stirring rods are arranged on the stirring rod, and a plurality of stirring blades are arranged along the axial direction of the stirring rod at equal intervals. A feeding channel is formed in the stirring rod, a feeding branch is formed in the stirring rod, and a plurality of material outlets are formed in the stirring rod. The feeding branch is in communication with the feeding channel, the feeding unit comprises a feeding pipe, and the feeding pipe is in communication with the feeding channel. The purpose is to solve the problem that, when cleaning agents are produced in a large tank, the ingredients added on the surface of raw materials are difficult to reach the bottom of the tank and mix with the raw materials at the bottom of the tank, resulting in uneven mixing of cleaning agent raw materials and causing inconsistent product quality.

The utility model relates to meat product processing equipment technical field, concretely is the drying equipment with heating structure, including drying box, the inside of drying box is provided with heating wire, the inside installation of drying box has fan blade, one side of fan blade is connected with the output of first drive motor and installs, the inside installation of drying box has drying rack, the bottom of drying rack inside places oil collecting tray, the inner wall of drying rack is connected with the outer wall screw thread of screw rod, one end of screw rod is connected with the output of second drive motor and installs. The improved drying equipment, through first drive motor drives fan blade to rotate in cavity, air is sucked into cavity, the air that enters cavity is heated through heating wire, and the hot air after heating blows into the inside of box from air inlet, and the meat product that hangs on drying rack is dried through hot air, solves the problem that the drying efficiency of existing drying equipment is low, and the quality is uneven.

The utility model relates to feed processing technical field discloses a kind of feed granule forming integrated device, including workbench, the top right side of workbench is fixedly connected with extrusion tank, the right side bottom of extrusion tank is communicated with injection tube, the middle part of injection tube is fixedly installed with electromagnetic valve, the right side front and back end of workbench is fixedly connected with hydraulic ram, the top end of multiple hydraulic ram is fixedly connected with X-shaped connecting rod, the bottom of X-shaped connecting rod is fixedly connected with pressing plate, the bottom of pressing plate is equidistantly fixedly connected with multiple force guide rods. In the utility model, pressing piston is driven by hydraulic ram to extrude feed, so that it is extruded into strip shape from the extrusion hole at the bottom of extrusion tank, and then cut by granule cutting mechanism, the effect of high-efficiency and stable production of feed granule is realized, different specifications of granule can be produced as needed, manual intervention is reduced, production efficiency is improved, and diversified production needs are met.

This invention relates to an intelligent continuous production method for Xiaochaihu granules, comprising the following steps: sieving and pulverizing the filler, and conveying it to a preparation silo for airflow premixing; adding the extract to an extract tank and stirring until uniformly mixed; conveying the premixed filler and extract to a mixer, mixing uniformly, adding a wetting agent, and mixing to obtain a soft material; simultaneously premixing the filler for the next batch; conveying the soft material to a granulator for granulation, and feeding the granules into a fluidized bed hot air section for drying; conveying the filler for the next batch to the mixer; after the soft material is conveyed, sequentially conveying the extract and wetting agent to prepare the soft material for the next batch; after the granules are transferred to the fluidized bed cold air section, granulating the soft material for the next batch and feeding it into the fluidized bed hot air section; sieving to obtain the final product. This continuous production method improves production efficiency while also enhancing product quality and stability, and significantly saves materials and energy.

The invention relates to the field of hair dyes, in particular to a hydrogen peroxide mixed solution for a hair dye and a preparation method thereof.The hydrogen peroxide mixed solution is prepared from, by mass, 68-70 parts of an aqueous phase solution, 0.4-0.5 part of a gel matrix, 24-26 parts of self-made shampoo and 5-6 parts of a hydrogen peroxide aqueous solution; according to the invention, the aqueous phase solution composed of specific buffering and curing components, the gel matrix with thickening and stabilizing effects, the mild self-made shampoo carrier and the core oxidant are precisely compounded, so that the obtained mixed solution can maintain efficient oxidation performance, and at the same time, the storage stability and the mildness during use are obviously improved; according to the present invention, with the application of the composition, the thixotropy and the smearing experience of the paste are effectively improved, the process reproducibility is good, the product quality is uniform, the organic combination of the oxidation function and the hair care function is achieved, and the composition is suitable for various oxidation type hair dyes, and has wide application prospects in home and professional hair dyeing markets.

This utility model provides a plastic particle blending system, including a main material cylinder, a secondary material cylinder, and a dispersing and conveying mechanism. The dispersing and conveying mechanism includes a main material conveying pipe, a first three-way control valve, a second three-way control valve, a third three-way control valve, a discharge pipe, and a dispersing pipe. The material in the main material cylinder is conveyed through the main material conveying pipe. The air blower on the branch pipe of the first three-way control valve provides conveying kinetic energy for the material in the main material conveying pipe. The discharge pipe on the branch pipe of the second three-way control valve can directly discharge the material. The dispersing pipe on the branch pipe of the third three-way control valve can realize the return flow of the material in the main material cylinder, realizing the self-mixing of the material in the main material cylinder. The bottom of the secondary material cylinder is also provided with a dispersing and conveying mechanism, thereby realizing the mutual mixing of the main material cylinder and the secondary material cylinder. The material cylinders in this application can realize individual mixing or multiple material cylinders can be mixed with each other, resulting in uniform quality of plastic particles, which provides a guarantee for subsequent processing.

This utility model discloses a high-efficiency drying device for pharmaceuticals, relating to the field of pharmaceutical technology. Its key technical features include: a drying chamber with a hinged door on one side; multiple exhaust holes on the top side wall of the drying chamber; a gas supply assembly connected to the bottom of the drying chamber; a heating chamber located at the bottom of the drying chamber, connected to the gas supply assembly at its bottom; multiple layers of electric heating mesh horizontally arranged inside the heating chamber; an air outlet on the top of the heating chamber; and an upward-blowing fan inside the air outlet. A placement frame is installed inside the drying chamber, its top connected to the top of the drying chamber via a lifting assembly. The placement frame includes multiple vertically distributed limiting rings supporting a placement bucket. A supporting ring adapted to the limiting rings is fixedly installed on the top of the placement bucket. Multiple airflow holes are evenly distributed on the side wall of the placement bucket, which is used to hold medicinal materials. This utility model balances efficiency and compactness in drying.

The utility model belongs to the field of surface treatment frock, propose a kind of plate small part bluing frock, including the drum of mesh, the end of drum is provided with chain type drive mechanism, at least one drum cover is provided on the drum, the side of drum cover is provided with the hinge connected with drum, the other side of drum cover is provided with bolt subassembly, the support end of chain type drive mechanism is provided with bearing seat, the inside of bearing seat is provided with deep groove ball bearing, bearing seat is set on support frame, drum is located in the inboard of support frame, the top of support frame is provided with the hook of V type, the side of support frame is provided with the rocker arm of detachable connection with chain type drive mechanism. The utility model design is reasonable, simple structure, is favorable for reducing worker's intensity of labour and production cost, and is favorable for guaranteeing that bluing part quality is uniform, is suitable for large-scale popularization.

This invention discloses a method for producing 1860MPa grade rare earth steel strand wire rod, comprising: smelting process; continuous casting process; rolling process: billet heating; controlled rolling parameters; controlled cooling process; the chemical composition of the wire rod by weight percentage is: C: 0.80-0.84%, Si: 0.20-0.30%, Mn: 0.75-0.85%, Cr: 0.18-0.22%, P≤0.015%, S≤0.010%, Ce: 0.002-0.004%, La: 0.001-0.002%, Al: 0.02-0.04%, Cu≤0.02%, As≤0.01%, O≤0.0015%, N≤0.008%, with the balance being Fe and unavoidable impurities; wherein the Si / Cr ratio is 0.9-1.7. The purpose of this invention is to achieve stable and compliant mechanical properties, improved production efficiency and environmental friendliness, and controllable costs through synergistic optimization of components and processes.

This invention belongs to the fields of fermentation engineering and traditional Chinese medicine processing technology, specifically relating to a mixed microbial agent and its application in the fermentation preparation of warm fermented soybeans. The mixed microbial agent of this invention includes *Bacillus belye*, *Rhizopus oryzae*, *Pyrrosia lingua*, and *Ustilago maydis*, with the China Industrial Microbial Culture Collection Center numbers CICC 10211, CICC 3010, CICC 3151, and CICC 33001, respectively. Based on this mixed microbial agent, this invention clarifies the standardized fermentation parameters for warm fermented soybeans, establishes a preparation process for the synergistic fermentation of four pure strains of warm fermented soybeans, achieves controllability of the fermentation process and uniformity of product quality, effectively solves many drawbacks of traditional natural fermentation, such as unstable processes, large quality differences, and high risk of contamination by other microorganisms. The warm fermented soybean product has a high content of effective components and outstanding effects in relieving exterior syndromes, alleviating irritability, and dispersing stagnant heat.

The invention relates to the technical field of metal heat treatment liquid, and discloses oil-water separation type overspeed quenching oil and a preparation method thereof, and the oil-water separation type overspeed quenching oil comprises base oil, polyisobutene, a trapping agent, a coagulation agent, oil-soluble divalent metal organic acid salt and an additive. According to the invention, a synergistic response system composed of a trapping agent, a coagulation agent and an oil-soluble divalent metal organic acid salt is introduced into an oil product. When water invades, the synergistic response system is subjected to chemical processes of hydrolysis, ion bridging and coagulation. According to the technical scheme, the quenching oil has a rapid and thorough self-triggering oil-water separation function, oil product emulsification and performance reduction caused by water pollution are effectively avoided, meanwhile, the system is chemically inert in a water-free state, and the original overspeed cooling performance of the oil product is not affected. The invention further provides a preparation method of the quenching oil, and the preparation method is simple in process and easy to control.

The invention discloses a dental auxiliary illuminating lamp and a production, assembly and processing technology thereof. The production, assembly and processing technology comprises the following preparation steps of S1, PCB pretreatment, S2, solder paste screen printing, S3, chip mounting, S4, reflow soldering curing, S5, chip packaging and S6, adhesive layer curing. Wherein in the step S6, in the glue layer curing step, the PCB is fed into a curing oven in an inverted mode, and curing work is completed in the inverted mode. An inverted baking mode is adopted for glue layer curing, glue can be effectively prevented from overflowing to other chip positions in the baking process, the independence of chip packaging is guaranteed, clear isolation between chips is guaranteed, and the regularity of a packaged finished product is remarkably improved; and in cooperation with precise fixing of a special drying jig, the stability of the inversion posture of the PCB can be further guaranteed, the overflow-free effect is enhanced, and the PCB inversion device is suitable for batch and large-scale production.

The utility model discloses a kind of paste making paste dipping mechanism, it is related to paste making equipment technical field, to solve the technical problem that current stirring mechanism is easily formed slurry layer in cylinder inner wall and bottom, influence paste dipping effect, including outer tube, inner tube, anti-sedimentation mechanism and vortex component, the bottom of the outer tube is fixed with base plate, and the outside annular array of outer tube is opened with heat dissipation opening, the bottom of the outer tube is equipped with base, and base is fixed on base plate, the upper end surface both sides of base plate are fixed with side rod, the inner top of outer tube is rotatably installed in inner tube, and the inner bottom of inner tube is rotatably installed on the upper end of base by guide rail, the anti-sedimentation mechanism is installed on the upper end of both sides side rod, the inner bottom of inner tube is installed with vortex component. The utility model has the advantages that scraping cylinder wall prevents slurry layer formation, ensures heating quality, and ensures paste dipping effect.

The utility model provides a kind of feeding device for regenerative plastic particle processing.The feeding device for regenerative plastic particle processing includes: adjusting chassis;Feeding table, the feeding table is installed at the top of adjusting chassis, the top of the feeding table is equipped with discharging frame by elastic component, the top of the discharging frame is fixedly connected with storage hopper, some filter plate is installed in the inside of the discharging frame, the side of the discharging frame is provided with discharge port.The feeding device for regenerative plastic particle processing provided by the utility model can effectively remove impurities, separate particles of different sizes, ensure uniform quality of plastic particles entering the processing equipment, reduce product defects, improve the quality and performance of the final product, high-frequency vibration can scatter adhered particles, avoid poor feeding or blockage, enhance feeding stability and continuity, improve processing efficiency, and its structure is simple, components are easy to manufacture and maintain, reduce cost and maintenance difficulty, high stability, less failure, can operate stably for a long time.

The present invention relates to a method for manufacturing a makeup puff fabric, which can quickly manufacture a makeup puff fabric and can manufacture a makeup puff fabric with uniform quality. The method for manufacturing the cosmetic puff fabric comprises the following steps: (a) applying an adhesive to the upper surface of a sheet-shaped buffer member; (b) placing an application part fabric for applying the cosmetic to the skin of the user on the surface of the adhesive applied to the buffer member; (c) mutually overturning the buffer part and the coating part fabric up and down to enable the coating part fabric placed on the upper surface of the buffer part to be located on the lower surface; (d) applying a pressure to the buffer member to bond the daubing portion fabric to the buffer member; (e) applying another adhesive to the surface of the other side of the buffer part adhered with the fabric of the applying part; (f) placing a covering fabric on the surface of the adhesive applied in the step (e); and (g) adhering the cover fabric to a cushioning member.

The invention relates to the technical field of tobacco production processes, and discloses a cut stem preparation method which comprises the following steps: S1, obtaining tobacco stems with a preset size, and heating the tobacco stems with the preset size; s2, pressing the heated tobacco stems for the first time; s3, the tobacco stems subjected to primary stem pressing are baked and then alcoholized; s4, the alcoholized tobacco stems are subjected to shred making and feeding and then washed with water; s5, the washed tobacco stems are subjected to secondary stem pressing; and S6, the tobacco stems subjected to secondary stem pressing are sequentially subjected to stem shredding, stem shred feeding, stem shred storage, stem shred expansion drying and stem shred perfuming, and then finished product stem shred is obtained. The tissue structure of the tobacco stems is properly loosened through one-time stem pressing, so that the alcoholized tobacco stems can reach proper processing flexibility after being washed, and the necessary procedures of stem moistening, stem storage and tobacco stem temperature increasing in the background technology can be completely omitted. And cost reduction and efficiency improvement are realized.

This application relates to the field of battery coolant production technology, specifically a sampling and extraction device for the production of renewable and biodegradable green battery coolant. The device includes a frame mounted on a testing platform and a liquid delivery device fixed to the frame. A sampling and extraction module is also provided on the testing platform, comprising a testing tube, testing equipment, and a gas delivery device. This sampling and extraction device for renewable and biodegradable green battery coolant production utilizes a oscillation motion during movement to gently agitate the coolant, breaking up static stratification and sedimentation, improving sample representativeness, and ensuring that the test results accurately reflect the quality of the entire batch of products. Simultaneously, the linkage between the oscillation and the heated, enclosed environment allows heating to reduce viscosity, making homogenization easier. The oscillation accelerates heat diffusion, resulting in more uniform temperature, while the enclosed environment prevents heat and component loss, achieving uniform temperature, uniform composition, and stable state, significantly improving the accuracy, repeatability, and reliability of sampling and testing.

The invention discloses a preparation method of a novel rapid penetrant, and relates to the technical field of penetrant preparation. Comprising the following steps: sequentially adding isooctanol and maleic anhydride into an esterification kettle, uniformly mixing, and adding a composite catalyst consisting of sodium hydroxide and sodium carbonate; collecting esterification byproduct water through a condenser, and standing and settling to remove trace entrained impurities for later use; the detection index is set according to the purity requirement of the esterified product, the cooling rate is controlled according to the crystallization characteristic and flow requirement of the esterified product after the standard is reached, the esterified product is collected and passes through a composite catalyst composed of sodium hydroxide and sodium carbonate, and a segmented heating and pressure reduction process is matched to form an exclusive synergistic system; the esterification reaction is separated from the traditional high-temperature and high-pressure constraint, the reaction condition is milder, a special high-temperature and high-pressure resistant pressure container is not needed, and the equipment investment and the production threshold are reduced.

The invention discloses an archive content verification method and system based on pattern recognition. The method comprises the steps of 1, obtaining an original archive image of an archive to be verified; 2, performing standardization processing on the original archive image to generate a standard archive image; 3, performing text detection and text recognition on the standard archive image; 4, generating a regional structure feature vector set and a structure mode feature map through an improved HRNet network; 5, semantic aggregation is carried out on the structural mode feature map, and a visual structure embedding vector is constructed; step 6, generating an archive structure discrimination result through an improved LayoutLMv3 network; and step 7, generating an archive content verification conclusion according to an archive structure discrimination result. According to the invention, through the improved HRNet network and the improved LayoutLMv3 network, the structure identification precision and the anomaly discrimination accuracy of archive content verification are improved.

The utility model provides a mixed material loading and unloading anti segregation device, the utility model relates to the field of building construction technology, including the mixing mechanism of loading on the hopper, the mixing mechanism includes two front and back interval wear and tear in the hopper and along the left and right direction extension's pivot, the mixing blade structure of fixed on the pivot and the transmission assembly of transmission connection with the pivot, is installed on the hopper with drive arrangement, and drive arrangement is transmission connection with transmission assembly, the part of pivot wear and tear out of the hopper is transmission connection between the hopper through the shuttle mechanism, adds the mixing mechanism in the hopper inside, this mechanism can carry out the sustained mixing operation to it in the mixed material from the hopper discharge process, effectively destroys the grain stratification tendency of mixed material because of gravity or flow through dynamic stirring, thereby fundamentally avoids the segregation phenomenon of mixed material, ensures the uniformity of the mixed material of discharge, the rotation of pivot still will drive self and mixing blade structure produce displacement in the left and right direction, makes the quality of mixed material more stable, uniform.