550 results about "Material supply" patented technology

The invention relates to the technical field of data management, and discloses a power grid material supply chain-based data intelligent management synchronization system, which comprises a weight distribution module, a material demand prediction module, a material allocation scheme preliminary generation module, a data feedback module and a target material synchronization scheme generation module, wherein an attention coefficient matrix of a power grid material supply chain is constructed based on an attenuation weight and a dynamic weight, and weighted fusion is performed on supply data to obtain a material demand prediction result; generating a preliminary material allocation suggestion scheme of the power grid material supply chain; collecting feedback information of the power grid material supply chain after the preliminary material allocation suggestion scheme is executed, and transmitting the feedback information to the preliminary material allocation suggestion scheme; dynamically adjusting the preliminary material allocation suggestion scheme by taking resource constraints and operation priorities of nodes in a power grid material supply chain as constraint conditions to obtain a target material synchronization scheme; the efficiency based on material supply management can be improved.

The invention relates to the field of plastic forming, in particular to a centralized feeding and gas supply collaborative plastic forming system which comprises a hopper, a drying machine, a weighing machine and an extruding machine which are sequentially connected in a sealed mode. The air supply pipeline is respectively connected with the hopper and the stirrer so as to introduce high-pressure hot airflow; the stirrer is connected with the material returning and feeding pipeline and the material conveying pipeline, the material returning and feeding pipeline is connected with the weighing device through the vacuum pump, and the material conveying pipeline is connected with the hopper and used for circulating the plastic raw materials supplied in a centralized mode; and the central controller is used for carrying out material supply and gas supply cooperative control on the extruder through an SAC reinforcement learning model so as to control the drying quality of a plastic molding product and the material returning amount of the material returning and feeding pipeline. According to the invention, material supply and gas supply in the hopper, the drying machine and the weighing machine are cooperatively blended, so that the material supply quality of the extruder is ensured, and the reliable quality of a plastic molded product is ensured.

The invention discloses a waste copper recycling environment-friendly regeneration device, and relates to the technical field of waste copper recycling, the waste copper recycling environment-friendly regeneration device comprises a driving module, the driving module is installed on the side of a permanent magnet roller, a material processing module is installed outside the permanent magnet roller, an airflow assembly is arranged above the permanent magnet roller, and the airflow assembly comprises an oblique angle baffle and a flat angle baffle; the oblique angle baffle and the flat angle baffle are symmetrically distributed, the end, close to the material processing module, of the oblique angle baffle is obliquely designed, and the oblique end of the oblique angle baffle is perpendicular to the material processing module, so that non-magnetic waste copper is prevented from covering magnetic materials, and the materials can be effectively restrained and guided through directional blowing; according to the magnetic separation device, the materials are kept in a loose and uniform state before entering the magnetic separation track, the magnetic materials are more fully exposed in a magnetic field, magnetic particle leakage caused by accumulation is reduced, the recovery rate of the magnetic materials is improved, and meanwhile, the problem that the conveying speed of the feeding port is not matched with the material supply speed can be solved through airflow.

The invention relates to electronic tray packaging equipment and a packaging process method thereof. The packaging equipment comprises a base material supply assembly, an adhesive tape supply assembly, a material pulling assembly, a base material cutting mechanism, an adhesive tape cutting mechanism, a material taking manipulator, a power device, a material head positioning device and a process transfer mechanism which are integrally mounted on a mounting base plate. According to the packaging equipment, the stability and consistency of the tray packaging quality are improved, all the assemblies are integrated on the mounting base plate, an integrated automatic packaging line is constructed, all the modules are compact and reasonable in arrangement and small in occupied space, the length of a production line can be expanded easily, and the batch automatic production requirement can be met by combining the arrangement of a tray feeding line and a tray discharging line; according to the technological process, continuous packaging steps precisely matched with equipment are designed, the continuous packaging steps comprise the steps of winding and filling of a filling material belt, fixing of the filling material belt through an adhesive tape, transferring of a material disc to a supporting material belt winding station, winding and wrapping of the supporting material belt, fixing of the supporting material belt through the adhesive tape and discharging of a packaged finished product, and industrial application and popularization are facilitated.

The invention relates to the field of intelligent manufacturing and production scheduling, and discloses a heater assembly line flexible scheduling method based on production data, and the method comprises the steps: S1, obtaining the production data of a heater assembly line and corresponding environment parameters; initializing an assembly line scheduling constraint condition; wherein the assembly line scheduling constraint condition is used for defining a processing time range, an equipment load threshold value and a material supply period reference value allowed by each process in the heater assembly process; s2, if the environmental parameters exceed a preset safety threshold, dynamically correcting the real-time production data according to the environmental parameters to obtain corrected real-time production data; wherein the environment parameters comprise temperature, humidity and air cleanliness, the scheduling effect evaluation model and the association rule mining algorithm are introduced, the production efficiency improvement rate, the equipment failure rate reduction degree, the material waste reduction amount and the like can be quantitatively evaluated, and the influence relation of the key equipment operation parameters on the scheduling effect is mined.

The invention discloses a rod feeding type stirring friction additive manufacturing device capable of continuously providing an upsetting force, relates to the technical field of additive manufacturing, and aims to solve the problems that when an existing stirring friction deposition additive manufacturing device adopts a rod for feeding, the upsetting force is easy to interrupt, the feeding continuity is poor, and the production efficiency is high. The internal tissue compactness and the external geometric accuracy of the component are further influenced. The device comprises a supporting shell, a stirring and plasticizing assembly, a feeding driving assembly, a storing and supplying assembly, a bar pushing piece and a bar with a matching structure. Continuous feeding is achieved through intermittent rotation of the storing and feeding assembly, rotary motion is converted into axial feeding of bars through transmission of a matched structure of the feeding driving assembly so as to provide continuous upsetting force, and the material plasticizing and mixing effect and the mechanism overload protection capacity are improved in cooperation with an elastic material processing piece of the stirring and plasticizing assembly. According to the invention, the continuity of bar feeding, plasticizing and depositing processes is realized, and the quality and the production efficiency of additive manufacturing components are effectively improved.

The utility model discloses a transmission system for detecting and packaging sensor products, which comprises a transmission detecting mechanism, the transmission detecting mechanism comprises a feeding mechanism, a rotary visual detecting mechanism and a discharging and packaging mechanism, the feeding mechanism is used for unloading grouped products in a carrier and conveying the grouped products to a picking mechanism, and the rotary visual detecting mechanism is used for conveying the grouped products to the discharging and packaging mechanism. The picking mechanism conveys a single product to the rotary visual inspection mechanism for appearance recognition of the product, and the braid packaging mechanism packages and rolls the product passing recognition. According to the utility model, the feeding mechanism, the rotary visual detection mechanism and the discharging and packaging mechanism form a complete detection and packaging assembly line, and an automatic conveying mechanism, a multi-level visual detection mechanism and a standardized packaging process are adopted, so that smooth connection from detection to packaging is realized, reliable material supply guarantee is provided for a subsequent automatic production line, and the production efficiency is improved. Manual intervention is reduced, the production line efficiency is improved, and the efficiency, reliability and production safety of the sensor product detection and packaging link are remarkably improved.

The utility model relates to the technical field of building material test piece manufacturing equipment, in particular to a test piece batching tool for a proportioning test of construction waste roadbed filling soil, which comprises a frame body, a front cover, a partition plate, an unloading drawing plate, a drawing plate film and a film roller, wherein the front cover is mounted at one end of the frame body, the unloading drawing plate is mounted at the lower part of the frame body, the frame body, the front cover and the unloading drawing plate form a batching box with an upper opening, and the partition plate is mounted in the frame body and used for partitioning the space in the batching box; the material supply proportion is controlled through the partition plate, weighing operation is converted into measurement operation, the operation process is simplified, meanwhile, the installation angle and position of the partition plate are changed, continuous change of the proportion of a single test piece can be achieved, the function of testing indexes of test pieces with different proportions at different positions of the same test piece is achieved, the manufacturing amount of the test pieces is reduced, and the cost is reduced. And the efficiency of related work is improved.

A floor surface dispense rig is configured to mix multiple constituent materials together to form a plural component flooring material and is configured to output that plural component material onto a ground surface. The dispense rig includes multiple displacers that draw the individual constituent materials from material supplies and pump the constituent materials to a dispenser for emitting the resultant plural component material.

The invention relates to the technical field of Internet of Things, and particularly discloses an Internet of Things-based engineering construction progress dynamic regulation and control method and system, which automatically collects personnel, machinery and material data of a construction site through Internet of Things sensing equipment, replaces traditional manual recording, solves the problem of data islands, and improves the working efficiency. The method comprises the following steps: calculating a human influence factor based on a personnel state, quantifying configuration rationality and working efficiency, calculating a mechanical influence factor according to mechanical operation efficiency and a safety state, evaluating comprehensive performance of equipment, obtaining a material influence factor through material supply and inventory data, and monitoring supply timeliness and inventory stability. The three are fused to obtain a construction progress comprehensive deviation index, if the construction progress comprehensive deviation index exceeds a preset range, an adjustment instruction is automatically generated, resource allocation is dynamically optimized, real-time diagnosis and intelligent regulation and control of progress management and control are achieved, and the problem of traditional management lag is effectively solved.

The utility model relates to the technical field of homogenizers, and discloses a double-screw homogenizer which comprises a shell and a mounting seat, a rotating shaft is arranged on the inner wall of the shell, a material conveying section is arranged at the right end of the rotating shaft, a compression section is arranged in the middle of the rotating shaft, a homogenizing section is arranged at the left end of the rotating shaft, and a screw rod is arranged at the right end of the rotating shaft. A first motor is fixedly connected to the top face of the mounting base, a speed reducer is arranged at the output end of the first motor, the other end of the speed reducer is fixedly connected with one end of a rotating shaft, a feeding port is formed in the top of the shell, a discharging port is formed in the left end of the shell, and a round hole is formed in the outer wall of the discharging port. According to the utility model, a large amount of materials are pushed through the material conveying section, stable material supply is ensured, the materials are extruded and sheared through the compression section, conditions are created for fine processing of the homogenizing section, the materials are in a highly uniform mixing state through the homogenizing section, and stable and consistent quality of homogenized products is ensured.

An apparatus for continuously growing an ingot includes a growth furnace in which a main crucible where silicon in a molten state is accommodated is located therein to form an ingot; a material supply part for supplying a silicon material in a solid state before the silicon in a molten state is melted; and a preliminary melting part including a preliminary crucible for melting the silicon material in a solid state which is supplied from the material supply part, a heating space in which the preliminary crucible can be heated, and a preliminary crucible heating module for heating the preliminary crucible by an induction heating method, where the silicon in a molten state in the preliminary crucible can be directly supplied to the main crucible.

The application discloses a COG binding machine with buffer material online recovery and cast iron framework, and relates to the field of liquid crystal module assembly equipment.The device comprises a rack, a feeding unit, an ACF attaching unit, a pre-pressing unit, a main pressing unit, a discharging unit and a mechanical hand carrying system.The support frame of the main pressing unit is integrally cast from cast iron material and is internally provided with a reinforcing rib structure;the buffer material supply and recovery mechanism with the front release and rear collection structure comprising a floating roller and a tension sensor is arranged below the main pressing platform, so that the flexible buffer material is automatically supplied online, the tension is adjusted in real time and the waste material is recovered;the mechanical hand carrying system adopts a linear motor to drive the X shaft and four groups of independent mechanical hand modules, cooperates with a position detection sensor array and a multi-axis cooperative control module to realize multi-process parallel operation and anti-interference.The application effectively solves the problems of the existing device, such as frequent replacement of the buffer material, influence of thermal deformation on precision and interference of multiple mechanical hands, significantly improves the binding yield and production rhythm, and is suitable for efficient mass production of LCD screens.

The invention belongs to the technical field of motorcycle starting relay assembly, and particularly relates to a motorcycle starting relay assembly machine which comprises the following steps: S1A, feeding a plastic upper cover through a stock bin and a vibration disc; s2A, feeding is conducted through a vibration disc, and the rivets are loaded into the plastic upper cover; s3A, the rivet is pressed tightly; s4A, the product is turned over; s5A, feeding is carried out through a vibration disc, and the large sealing ring is arranged in the plastic upper cover; and S6A, through the layout of double-machine cooperation and vibration disc distributed feeding, a production line frame which is tightly connected physically and is highly automatic in material feeding is constructed, a hardware foundation is provided for achieving unmanned operation of the whole process from core component assembling to final testing of the relay, and the production efficiency of the relay is improved. Conditions are created for reducing manual intervention in links such as material sorting, transferring and equipment turnover and improving the continuity and the efficiency stability of the production process.

To provide a decomposition apparatus that can efficiently thermally decompose a material to be processed using steam. [Solution] One embodiment of the decomposition apparatus according to the present disclosure comprises a reactor, a material supply unit arranged in the reactor and supplying a material to be processed into the reactor, a steam generating unit that generates steam, a steam supply unit connected to the reactor and the steam generating unit and supplying steam into the reactor, and a gas-liquid discharge unit arranged in the reactor and discharging at least one of the gas and liquid inside the reactor to the outside of the reactor.

1. Name of the product in this design: Feeder Material Trolley (56 stations). 2. Purpose of this design: For use in surface mount production lines for material supply. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.

The invention provides a film tearing machine which comprises a machine table and further comprises a feeding conveying assembly, a transition conveying assembly, a film tearing conveying assembly, an easy-to-tear paste tearing assembly, a film clamping and tearing assembly, a film sucking assembly and a discharging assembly which are sequentially installed on the machine table according to production procedures. The feeding conveying assembly comprises a feeding roller conveying line and a product positioning assembly matched with the feeding roller conveying line. The transition conveying assembly comprises a transition conveying line and a discharging roller conveying line matched with the transition conveying line. The film tearing conveying assembly comprises a roller conveying line and a film tearing adsorption structure matched with the roller conveying line. The easy-to-tear tape tearing assembly comprises two easy-to-tear tape taking structures installed on the first support, an easy-to-tear tape feeding structure and an easy-to-tear tape recycling structure, wherein the easy-to-tear tape feeding structure and the easy-to-tear tape recycling structure are installed on the two opposite sides of the machine table and matched with the easy-to-tear tape taking structures on the corresponding sides in position. The discharging assembly is correspondingly installed below the film suction assembly. And the integrity and the quality of the device can be ensured.

The utility model relates to the technical field of material supply, in particular to an electrical automation feeding device which comprises a material storage structure, a feeding structure and a limiting structure, the material storage structure comprises supporting side plates, the supporting side plates are clamped to the two sides of a feeding inclined plate in a sliding mode, and the edge of the rear side of the bottom of the feeding inclined plate rotatably abuts against an eccentric shaft; a driving motor is fixedly mounted on the rear side edge of the supporting side plate on one side; the output end of the driving motor is fixedly connected with one end of an eccentric shaft; the feeding structure is fixedly mounted at an opening in the rear side of the supporting side plate; the limiting structure is movably installed on the inner top of the feeding structure. According to the feeding device, the eccentric shaft is driven by the driving motor to rotate in the feeding process, so that the eccentric shaft impacts the bottom side of the rear end of the feeding inclined plate at a certain frequency, the feeding inclined plate is in a vibration state, the workpieces are prevented from being blocked at the closing position of the supporting side plate while advancing of the workpieces is assisted, and the feeding stability is guaranteed.

The utility model provides an assembling device to improve assembling precision and efficiency, and the assembling device comprises a feeding assembly which comprises a feeding part provided with a containing groove and a pushing part, the containing groove contains a plurality of small parts arranged in a stacked mode, the pushing part movably penetrates through the containing groove and abuts against the small parts on the lowest layer, the pushing part pushes the small parts on the lowest layer, and the pushing part pushes the small parts on the lowest layer; the small pieces on the uppermost layer are raised to a preset height; the bearing assembly is arranged on one side of the feeding assembly and bears a workpiece to be assembled; the material moving assembly is arranged adjacent to the material supply assembly, and the material moving assembly is used for moving the small pieces on the uppermost layer and driving the small pieces to move close to the workpieces so as to assemble the small pieces to the workpieces; the pressing assembly comprises a pressing piece, an abutting piece and an elastic piece, the pressing piece is used for covering the bearing assembly and pressing the assembled workpiece to the bearing assembly, the abutting piece is movably connected with the pressing piece, and the two ends of the elastic piece elastically abut against the abutting piece and the pressing piece respectively.

The utility model relates to the technical field of powder adsorbent processing, and discloses a powder adsorbent processing system which comprises a feeding module for processing a powder adsorbent, a glue supply module and a drying module, the feeding module is used for conveying powder raw materials; the glue supply module is used for conveying glue into the material supply module; the drying module is used for drying and curing the mixed and extruded materials; by using the vibrator, caking or bridging of powder in the stock bin is effectively prevented, smooth outflow and uniform mixing of the powder are ensured, continuous flowing and drying of the material are ensured by continuous operation of the belt conveyor and the belt dryer, interruption and waiting time in the production process are avoided, and the production efficiency is improved. The hot air provided by the hot air furnace can comprehensively and efficiently dry materials in the belt dryer, the problems of caking, mildewing and the like caused by water residues are prevented, the product strength and stability are enhanced, and the performance and quality of an adsorbent are improved.

This application belongs to the field of injection molding technology, specifically relating to a waste heat recovery system for injection molding processes. The system includes: a material supply subsystem, an injection molding subsystem, a cooling subsystem, and a waste heat recovery subsystem. The waste heat recovery subsystem includes: an air compressor and a surface heat exchanger; the surface heat exchanger is connected to both the injection molding subsystem and the cooling subsystem via water pipes; the air compressor is connected to the material supply subsystem via an air pipe; the surface heat exchanger absorbs both low-grade and high-grade waste heat generated by the injection molding subsystem, using the absorbed waste heat to heat the compressed air generated by the air compressor, and then supplies the heated compressed air to the material supply subsystem via the air pipe; the material supply subsystem provides plastic raw materials to the injection molding subsystem, which then performs injection molding on the plastic raw materials; this system can be used in the Industrial Internet, realizing the tiered recovery and reuse of waste heat from the injection molding process, reducing energy and water consumption in the cooling subsystem.

The utility model relates to a material supply device of a packaging machine, the material supply device of the packaging machine comprises a hopper, a cover, a feeding cylinder, a stirring motor, a stirring rod, a first stirring blade, a second stirring blade, stirring teeth and a feeding screw rod, the material supply device of the packaging machine is simple in structure, and a spiral rib of the feeding screw rod is changed into an arc-shaped chamfer; the stirring device is simple in structure and convenient to convey materials, two parallel stirring paddles are changed into a vertical stirring device with stirring teeth, so that the materials are stirred more uniformly, the materials with higher humidity are prevented from being caked and blocked easily in the feeding process, and the problem that the loading quantity of the materials with higher humidity is unstable is solved.

The invention discloses a mobile phase preparation system, and relates to the technical field of medicine preparation, the mobile phase preparation system comprises a material supply module, a powder adding module, a liquid adding module, a suction filtration module and an ultrasonic degassing module which are arranged along the execution direction of a flow; the liquid adding module is used for mixing a liquid reagent and powder and adjusting the PH value so as to obtain a prepared liquid in the liquid preparation container; the suction filtration module is used for sucking and filtering configuration liquid in the liquid preparation container into a target container at the discharging station, the target container is located below the suction filtration module, and the suction filtration module comprises a first channel used for being communicated with the liquid preparation container and a second channel used for being communicated with a vacuum source and generating negative pressure in the target container; the liquid in the liquid preparation container enters the target container after being filtered by the suction filtration module through the first channel under the negative pressure effect of the target container; and the ultrasonic degassing module is used for degassing the liquid in the target container. According to the mobile phase preparation system provided by the invention, the mobile phase preparation efficiency and safety can be improved, and the product quality is ensured.

An object of a system according to an embodiment is to support efficient supply of commodities by predicting supply and demand of food and daily commodities and optimizing a distribution route at the time of a disaster.SOLUTION: A system according to an embodiment includes a supply and demand prediction unit, a distribution route generation unit, a delivery schedule generation unit, and a resource supply support unit. The supply and demand prediction unit performs supply and demand prediction using the generated AI. The distribution route generation unit generates an optimal distribution route based on the supply and demand prediction result obtained by the supply and demand prediction unit. The delivery schedule generation unit generates an optimal delivery schedule based on the physical distribution route generated by the physical distribution route generation unit. The commodity supply support section supports efficient commodity supply based on the delivery schedule generated by the delivery schedule generation section.SELECTED DRAWING: Figure 1

A separation device for asphalt and aggregate in asphalt milling materials belongs to the technical field of road engineering materials, and adopts the following specific scheme that the separation device for the asphalt and the aggregate in the asphalt milling materials comprises a material supply bin, a crushing bin, a coolant supply device, a compressor and screening equipment, a feeding control plate is arranged at the communicating position of the feeding bin and the crushing bin, snakelike cooling pipelines are arranged on the inner side walls of the feeding bin and the crushing bin correspondingly, one end of each cooling pipeline communicates with a coolant supply device, the other end of each cooling pipeline communicates with a compressor, the compressor communicates with the coolant supply device, and stirring wheels are arranged in the feeding bin and the crushing bin correspondingly. The screening equipment is arranged below the crushing bin, and a discharging control plate is arranged between a feeding port of the screening equipment and the crushing bin. According to the utility model, the purposes of eliminating'false particle size 'to the greatest extent and fully stripping asphalt adhered to the surface of the existing aggregate are achieved, so that the uniformity of the regenerated mixture is improved, and the purpose of improving the pavement performance index is achieved.

The invention provides an inductor pin bending and flattening mechanism, and relates to the technical field of electronic component processing, the inductor pin bending and flattening mechanism comprises a machine table, and a material supply assembly, a material distribution assembly, a cutting assembly, a primary bending assembly and a secondary bending assembly which are arranged on the machine table, the inductor elements on the tray are pushed into the material distributing assembly; a material carrying track is arranged on the machine table, and a lifting track is movably arranged on the material carrying track; automatic feeding of element discs is achieved through a stock bin, a chain and a bracket in the feeding assembly, automatic taking-out of the element discs is completed in cooperation with a tray and a first air cylinder, and then inductance elements are pushed to the distributing assembly through a pushing block on a pushing rail; the material distributing assembly divides the inductance elements into intervals matched with the clamping jaws through a moving plate, a second air cylinder and a material distributing station, manual participation is not needed in the whole process, unstable factors of manual material transferring are avoided, and the material supply consistency is remarkably improved.

The invention relates to a material handling unit for a mobile industrial robot (1) for the automation of laboratories in the field of laboratory medicine, and to a laboratory installation comprising the mobile industrial robot (1) and the material handling unit mounted on the industrial robot (1). The material handling unit includes a carrier (2) mountable on the industrial robot (1) and one or more sample handling units (3), each containing a sample holder (6) for receiving laboratory sample containers and a sample holder grip (5) for secure fixation. In combination with the mobile industrial robot (1), the material handling unit enables optimized sample logistics through the rapid provision and transport of laboratory samples, reduction of the travel distances of the industrial robot (1), and increased process efficiency.

The utility model relates to the technical field of workpiece assembly, and particularly discloses assembly equipment which comprises a first feeding device for supplying a first workpiece, a second feeding device for supplying a second workpiece and a control device for controlling the first feeding device and the second feeding device. Comprising a conveying mechanism, a conveying seat, a first positioning mechanism for bearing and positioning a first workpiece, a bearing mechanism for bearing and positioning a third workpiece, an assembling device of a pressing mechanism for pressing the third workpiece on the bearing mechanism, and a first material taking device for transferring the first workpiece from the first feeding device to the first positioning mechanism; the second material taking device is used for transferring a second workpiece from the second material supply device to a third workpiece borne by the bearing mechanism; and the welding device is used for welding the first workpiece, the second workpiece and the third workpiece. According to the assembling equipment, mechanical assembling and welding of the first workpiece, the second workpiece and the third workpiece are achieved, the circulation time of all the workpieces is shortened, the welding efficiency is improved, and the labor cost and the labor intensity are reduced.

The application relates to a stacking machine task scheduling method and device, computer equipment, a storage medium and a computer program product. The method comprises the following steps: when there is a target stacking machine satisfying a scheduling condition, the target number of the target stacking machine is obtained, and the target number is at least one; based on the target number, at least one initial task satisfying a screening condition is obtained, and the number of the initial tasks is consistent with the target number; the equipment identifiers of the target stacking machines are added to each initial task respectively, so that each target stacking machine corresponds to a target task; and when there is no position conflict between the picking positions of the target tasks corresponding to the target stacking machines respectively, the target tasks are respectively sent to the corresponding target stacking machines. The method can improve the material supply efficiency.

This invention discloses a quality traceability method based on collaborative management of the waterproof material supply chain, relating to the field of waterproof material technology. The key technical points include the following steps: acquiring raw data from the waterproof material supply chain and dividing the raw data into several data blocks; determining the relationships between data blocks and extracting quality content from the data blocks to generate data feature values; generating profile index factors for the data blocks based on data feature values, identifiers, dynamic index codes, and adjacent tags; comparing the material status information of the profile index factors according to quality evaluation criteria and analyzing the material status information to obtain quality profile labels for the profile data blocks; obtaining quality profile verification labels for the data blocks based on quality compliance, status deviation, and quality feature information; and outputting quality traceability results based on the quality profile verification labels and quality profile labels. The effect is to improve the efficiency of quality control in the supply chain.