35results about How to "Realize sorting" patented technology

The utility model discloses a novel push wheel linkage feeding mechanism belongs to the technical field of automation equipment, including fixed plate, feeding box, rotary feeding unit, X axis feeding unit, Y axis feeding unit and push unit, and fixed plate horizontal arrangement is installed in the top of fixed plate, and rotary feeding unit is installed in the top of fixed plate, and sets up at the back of feeding box, and X axis feeding unit is installed in the top of fixed plate, and Y axis feeding unit is installed in the top of fixed plate, and sets up at the front of feeding box, and push unit is installed in the top of fixed plate, and sets up at the front of rotary feeding unit. The utility model discloses through the innovation mechanical linkage and sensing control, realized low -cost, high -efficient, high reliability's automation feeding, especially applicable to the quick sorting and the turning scene of small -size material, and the power manufacturing industry reduces the benefit of benefit.

The utility model provides a kind of rotary table detection device, including installation platform, rotary table is rotatably installed on the installation platform, the installation platform outside is equipped with feeding disc, the valve nozzle to be detected is loaded in the feeding disc, the feeding mechanism that the valve nozzle of the feeding disc is placed on the plane of the rotary table is provided on the installation platform;On the installation platform, detection station, recycling station and discharging station are sequentially provided in the periphery of the rotary table, by setting rotary rotary table structure, the valve nozzle circulation is realized, and each angle is detected by detecting camera in the circulation process, after detection, unqualified product is recycled automatically by recycling station, the automatic detection and sorting of valve nozzle are realized, full-automatic operation, detection efficiency is higher and will not occur missed detection and other phenomena.

The application provides a kitchen waste sorting device, and belongs to the technical field of waste treatment. The kitchen waste sorting device comprises a material distribution mechanism, a plurality of plastic cutting members and a double-curved-surface stirrer, and a conical material distribution hopper is provided with an inlet pipe on the side. An air flotation tank is located above the conical material distribution hopper and is in communication with the top of the conical material distribution hopper. The sidewall of the air flotation tank is provided with a discharge pipe. A plastic conveying mechanism is located below the water surface of the air flotation tank at the bottom and is located obliquely above the air flotation tank at the top. A slag discharge mechanism comprises a discharge pipe and a screw conveyor. The integrated kitchen waste sorting device can realize efficient sorting of plastic, waste oil, food residue and waste water. The waste oil and food residue can be recycled, which is conducive to the recycling of kitchen waste and the subsequent solid waste and waste water treatment.

The material diversion structure of the solid waste sorting machine provided by this utility model includes a frame with a main channel. One end of the main channel is the material input end, and the other end is the main output end. A branch channel is provided above the main channel, and two diversion windows are opened between the branch channel and the main channel. Diversion plate mechanisms are connected to the diversion windows, and two first airflow generating devices are provided above the corresponding diversion plate mechanisms. A second airflow generating device is provided at the end of the branch channel near the material input end, and a branch output end is provided at the other end. The beneficial effects of this utility model are: using controllable airflow as the sorting medium, and based on the principles of aerodynamics and the settling law of solid waste in the air, the material is sorted according to density and particle size, improving the accuracy and efficiency of sorting.

The utility model discloses a kind of PCB board reflow furnace rear end pick plate device, including support, conveying roller mechanism, roof mechanism, grab plate mechanism, grab plate X-axis moving mechanism, grab plate lifting mechanism, conveying roller mechanism is arranged at the rear end of reflow furnace to receive PCB board from the rear end of reflow furnace.The utility model proposes a kind of PCB board reflow furnace rear end pick plate device, realizes the sorting of different size and specification PCB board, does not exert pressure to PCB board, effectively protects PCB board body and electronic component in PCB board sorting process, while flexible arrangement can be aimed at factory space, and strong adaptability.

The utility model relates to mineral sorting equipment technical field, concretely relates to a kind of equipment for realizing mineral sorting using the change of magnetic flux density, including sorting shell, still including left magnetic pole, right magnetic pole and frame body, the shape and size of left magnetic pole and right magnetic pole are identical, left magnetic pole and right magnetic pole are respectively symmetrically arranged in the two sides of sorting shell and the polarity of opposite two poles is opposite, along the width direction of the sorting shell, the spacing between left magnetic pole and right magnetic pole gradually decreases;The upper end of the sorting shell is equipped with feeding port, lower end is equipped with at least two discharge ports distributed along the width direction of sorting shell, and the sorting shell, left magnetic pole and right magnetic pole are all fixedly connected with frame body.The utility model makes the magnetic flux density in sorting area gradually change, so that magnetic mineral and non-magnetic mineral will gradually separate when falling, so that magnetic mineral and non-magnetic mineral can be sorted and discharged from different discharge ports.

The invention discloses an intelligent customs declaration management system based on multi-model collaboration. The intelligent customs declaration management system comprises the steps of file format judgment, picture preprocessing, file uploading, information data extraction, storage and translation and the like. By means of the mode, the intelligent customs declaration management system based on multi-model cooperation can achieve automatic file sorting and direction correction, reduce manual intervention, improve the OCR recognition accuracy under complex format and multi-language scenes through layout analysis and AI large model understanding semantics, and improve the user experience. Therefore, the robustness and efficiency of key information extraction are improved.

The invention discloses a circulating tumor cell physicochemical screen and application thereof. The circulating tumor cell physicochemical screen comprises a body, a reaction tank is arranged in the body, at least two liquid inlets are formed in one end of the reaction tank, a liquid outlet is formed in the other end of the reaction tank, a plurality of reaction areas are arranged between the liquid inlets and the liquid outlet, and a plurality of micro-columns are arranged in each reaction area; along the direction from the liquid inlet to the liquid outlet, the distance between the micro-columns in each reaction area is gradually reduced. The circulating tumor cells are sorted in a mode of combining physical blocking and chemical adsorption, the distance between the microcolumns in each reaction area is gradually reduced, screening of the CTC cells is facilitated, further observation and judgment are also facilitated, compatibility to various coloring agents is good, and the application range is wide.

The application relates to the technical field of image recognition, and provides a PCB (Printed Circuit Board) edge size detection method and system based on image recognition. The method comprises the following steps: a plurality of PCB units are spliced into integrated spliced boards; after being conveyed to a detection station, panoramic images are collected by an industrial camera triggered by a light sensor; after image preprocessing, a Canny contour recognition is adopted to generate a binary image; multi-dimensional size measurement is performed, and a CAD drawing is compared to locate an out-of-tolerance coordinate; the out-of-tolerance coordinate is converted into a physical coordinate, a defective unit is recognized and marked; the defective unit is independently scrapped when the board is separated, and a non-defective PCB board is output. The application solves the technical problem that in the traditional PCB spliced board production, after the board is separated, the whole board is scrapped due to the inability to accurately locate the defective unit in the post-processing stage, achieves the technical effect that the accurate positioning of the defective unit is realized through optical detection and coordinate conversion, the defective unit is independently scrapped in combination with the board separation process, the post-processing efficiency of the board separation is improved, and the production cost is reduced.

This invention relates to the field of coated sand regeneration dust removal technology, and discloses a coated sand fluidized bed cyclone dust collector, including a shell, a waste box fixedly connected to the top of the shell, a cyclone cylinder fixedly connected to the top of the waste box, an air supply mechanism installed on one side of the top of the cyclone cylinder, a top cover fixedly connected to the top of the air supply mechanism, an adsorption mechanism installed on the top of the top cover, and a discharge cylinder. This coated sand fluidized bed cyclone dust collector, through an indirect discharge mechanism, an anti-adsorption and shaking mechanism, a rotary dust removal mechanism, and an air duct guiding mechanism, achieves intermittent lifting and sealing of the discharge cylinder, intermittent discharge, and, in conjunction with a linkage vibration anti-blocking mechanism, a cylinder wall rotation self-cleaning mechanism, and a forced swirl guiding structure, stabilizes the internal airflow and improves the dust separation effect. The entire machine adopts an integrated mechanical linkage design, resulting in low manufacturing costs, effectively improving dust removal accuracy and sand recovery rate, and is suitable for large-scale continuous regeneration dust removal operations of coated sand.

The application discloses a sorting device, which comprises a first conveying assembly, a second conveying assembly and a visual detection assembly. The first conveying assembly is used for conveying seeds. The second conveying assembly is arranged on the upper side of the first conveying assembly. The second conveying assembly comprises a driving assembly, a conveying belt and a guard plate. The conveying belt is provided with a plurality of groups of seed loading assemblies arranged side by side. Each group of seed loading assemblies comprises a plurality of seed loading pieces used for loading seeds. The conveying belt has a seed loading area, a connecting area and a seed dropping area. The seed loading pieces in the seed loading area have upward openings to receive seeds. The seed loading pieces in the seed dropping area have openings facing the first conveying assembly to make the seeds fall into the first conveying assembly. The connecting area is located between the seed loading area and the seed dropping area. The guard plate is arranged on one side of the connecting area and covers the seed loading pieces of the connecting area. The visual detection assembly is arranged on the upper side of the first conveying assembly to detect seeds. The application can improve the visual detection effect, thereby improving the accuracy of sorting, and also improves the reliability of the sorting device.

The utility model relates to the technical field of sauce production, in particular to packaged sauce weighing equipment which comprises a conveying frame, an inclined lower sliding plate is installed at one end of the conveying frame, a movable groove is formed in the lower sliding plate, and a first installation shaft is rotationally arranged in the middle of the movable groove. The first mounting shaft is provided with a turnover plate inserted in the movable groove, the turnover plate is flush with the lower sliding plate, the turnover plate is provided with a weighing assembly, the two ends of the first mounting shaft are provided with turnover assemblies, the lower sliding plate is provided with an anti-falling assembly, and the turnover assemblies are used for adjusting the height of the anti-falling assembly; according to the sauce bag weighing and sorting device, automatic weighing and sorting of sauce bags are achieved, production efficiency is improved, the sauce bags are stably stopped at the designated positions of the weighing table, accurate positioning of the sauce bags is guaranteed, when unqualified products are removed, the height of the downward sliding opening is synchronously adjusted through the anti-falling plate, the next sauce bag which is not detected is prevented from sliding downwards continuously, and the production efficiency is improved. And the problem that the next sauce bag falls off due to the overturning action is prevented.

The utility model provides a pteridium aquilinum earlier-stage processing and sorting device, and belongs to the technical field of pteridium aquilinum processing and sorting, the pteridium aquilinum earlier-stage processing and sorting device comprises a workbench, the top surface of the workbench is provided with a U-shaped plate, the U-shaped plate is connected with the workbench through a transmission assembly, the top surface of the U-shaped plate is fixedly connected with two first telescopic rods which are distributed left and right, and the first telescopic rods are connected with the workbench through a transmission assembly. A transverse plate is fixedly connected between the free ends of the two first telescopic rods, and the bottom face of the transverse plate is fixedly connected with a vertical plate. According to the pteridium aquilinum sorting device, the U-shaped part can be driven to move through the transmission assembly, then the screening rod is driven to move, pteridium aquilinum with the rhizome thickness meeting the requirement can be driven to move along with the screening rod, sorting of the pteridium aquilinum is achieved, sorting efficiency of the pteridium aquilinum is improved, and physical labor of operators is saved; meanwhile, through adjustment of the adjusting assembly, the distance between the screening rods can be adjusted, and then different sorting requirements can be met, so that the applicability of the device is improved, and convenience is brought to pteridium aquilinum sorting.

The utility model provides a rotary conveying sorting machine which comprises a plurality of inlet conveyors, a plurality of outlet conveyors and a transition conveying assembly, the transition conveying assembly is located between the inlet conveyors and the outlet conveyors in the horizontal direction, the inlet conveyors are arranged at intervals in the height direction, and the outlet conveyors are arranged at intervals in the height direction. The multiple outlet conveyors are arranged at intervals in the height direction, the transition conveying assembly is used for receiving materials of any inlet conveyor and conveying the materials to any outlet conveyor, and the transition conveying assembly comprises a transfer belt and a rotating piece used for driving the belt to rotate. According to the rotary conveying sorting machine, the transition conveying assembly is arranged to be in butt joint with the different inlet conveyors and the different outlet conveyors, sorting of various materials can be achieved, the occupied area is small, the height space utilization performance is high, the sorting speed is high, and materials of different packages can be stably sorted.

The utility model relates to goose down sorting technical field, concretely relates to a sorting device for goose down processing, including equipment box, the inside installation of equipment box has processing box, the inside installation of equipment box has electric telescopic handle, the piston rod of electric telescopic handle installs the sliding table, install sorting mechanism on the sliding table, the sorting mechanism is used for inserting processing box inside and carries out sorting to the down in goose down. The utility model discloses the structure setting of sorting mechanism, makes the down in goose down after sorting mechanism inserts processing box, through the water liquid in sorting rod is extruded and moistens the surface, will stick the down in goose down on the surface of sorting rod, and the adhesion ability of sorting rod to feather is weak because of the own characteristic of feather, further makes sorting mechanism from processing box rise out after, can take out the down, realizes the separation of feather and down in goose down, further realizes the down sorting.

The invention provides a data classification and model training method and device, a storage medium and a program product, and the method comprises the steps: marking to-be-processed data, namely interaction data in a logistics service, through a logistics big language model, namely a big language model applied to the logistics field, obtaining a label of the to-be-processed data, and then, carrying out the marking of the to-be-processed data; and classifying the to-be-processed data based on the label of the to-be-processed data to obtain a category of the to-be-processed data, the category including at least one of customer opinions, courier opinions and customer service opinions. Therefore, on the basis that the big language model has strong text understanding and generating capabilities, the label of the to-be-processed data can be more accurately determined through the logistics big language model, then the category of the to-be-processed data is determined based on the label, and classification and arrangement of the to-be-processed data can be effectively realized.

This utility model discloses a bamboo strip stamping and sorting device, relating to the technical field of bamboo strip stamping equipment. It includes a stamping machine, a stamping connecting rod, and a die. The stamping machine includes a stamping motor and an eccentric wheel. The stamping motor is connected to the eccentric wheel via a belt. The die is connected to the eccentric journal of the eccentric wheel via the stamping connecting rod. It also includes a sorting connecting rod, a receiving component, a receiving channel, a waste channel, and a conveyor belt. One end of the sorting connecting rod is connected to the eccentric journal of the eccentric wheel, and the other end is connected to the receiving component. The receiving surface of the receiving component forms an angle with the sorting connecting rod, and the edge of the receiving component faces the receiving channel. A waste channel and a receiving channel are sequentially provided on one side of the die, separated by a partition plate. The waste channel, receiving channel, and partition plate are all located above the conveyor belt. Addressing the technical problem of low efficiency in manual sorting of bamboo strips after stamping, this device can automatically sort the bamboo strips after stamping, eliminating the need for manual sorting.

The particle screening machine comprises a base, a vibration motor and a screening box, the vibration motor is arranged on the base, the screening box is connected with the base through a spring, a screen is arranged in the screening box to separate the screening box and form a plurality of screening areas, a feeding port is formed in the top of the screening box, the screening box is provided with a discharging pipe, and the discharging pipe is connected with the vibration motor. The number of the discharging pipes corresponds to the number of the screening areas, and the ends, close to the discharging pipes, of the screens are arranged in a downwards-inclined mode. The rubber powder screening device can screen rubber powder, separate out rubber powder with large particle size, and improve the quality of reclaimed rubber.

The invention relates to the technical field of ore sorting, in particular to an intelligent image recognition and classification method and system for refractory ores, and the recognition method comprises the following steps: S1, obtaining an original multi-dimensional data set; s2, constructing a frequency domain feature data set through frequency domain feature extraction; s3, constructing a double-domain constraint reconstruction model taking the three-dimensional dielectric constant matrix as an optimization variable; s4, outputting a mineral type or defect type label of each candidate region; according to the method, a double-domain constraint reconstruction model is constructed, spatial projection data and frequency-domain spectral features are introduced as physical constraints in the reconstruction process, artifacts generated by strong scattering and diffraction of terahertz waves in an ore microstructure are effectively inhibited, and therefore the artifact-removed three-dimensional image is output; the accuracy of distinguishing the real defect and the structure is obviously improved; and the refractory ores are intelligently classified, so that the detection reliability and the recognition precision of the refractory ores are remarkably improved.

The invention relates to the technical field of conveying equipment, and particularly discloses a glass product processing conveying platform which comprises a rack and a conveying device arranged on the rack, the rack is provided with two collecting channels for collecting good products and defective products respectively, each collecting channel is provided with a feeding port and a discharging port, and the conveying device is arranged on the rack. Glass products can be conveyed along the collecting channel, an adjusting device is arranged on the rack and comprises an adjusting plate and an adjusting assembly, the adjusting plate is rotationally matched with the rack in the vertical direction, the adjusting assembly is used for driving the adjusting plate to rotate and adjust, the adjusting plate is located at a feeding port of the collecting channel, and the adjusting assembly is arranged on the rack. When the adjusting assembly drives the adjusting plate to rotate, the feeding port of one collecting channel is enlarged, and the feeding port of the other collecting channel is reduced, so that good products and defective products are conveyed. The conveying platform for glass product processing has the effect that the conveying and collecting efficiency of glass products can be improved.

The utility model belongs to the technical field of stacker manufacturing, and particularly relates to an overturning type unstacker which comprises an overturning frame, a pressure-bearing frame is fixedly connected to the center of the bottom face of the overturning frame, a first servo electric cylinder is arranged in the pressure-bearing frame, and a base of the first servo electric cylinder is fixed in the pressure-bearing frame. The telescopic end of the first servo electric cylinder penetrates through the bottom face of the turnover frame to be connected with a lifting frame, the lifting frame is connected with a first conveying device, the first conveying device is located above the bottom face of the turnover frame, the two opposite edges of the bottom face of the turnover frame are connected with an anti-rollover frame through a supporting frame, the upper end of the supporting frame is rotationally connected with the turnover frame, and the lower portion of the supporting frame is fixedly connected with the anti-rollover frame. The edge, adjacent to the supporting frame, of the overturning frame is connected with the anti-rollover frame through a second servo electric cylinder, and the two ends of the second servo electric cylinder are rotationally connected with the edge of the overturning frame and the anti-rollover frame respectively.

A hemp shelling and sorting device, comprising a frame and a shelling mechanism, characterized in that a two-stage linear vibrating screen is arranged below the outlet of the shelling mechanism, wherein a plurality of strip-shaped long holes are uniformly distributed on the first-stage linear vibrating screen; a plurality of round holes are uniformly distributed on the second-stage linear vibrating screen; a vibrating conveyor is arranged below the screen body of the two-stage linear vibrating screen, the screen upper material discharge port of the first-stage linear vibrating screen extends above the conveying groove of the vibrating conveyor through a material return chute, the screen lower material discharge port extends above the screen surface of the second-stage linear vibrating screen through a material guide chute; the screen upper material discharge port of the second-stage linear vibrating screen extends above the conveying groove of the vibrating conveyor through a transition chute; a primary skin suction air bellow is arranged above the first-stage linear vibrating screen, and a secondary skin suction air bellow is arranged above the second-stage linear vibrating screen corresponding to the material discharge end; the primary and secondary skin suction air bellows are respectively connected with cyclone separators. The device is accurate in material screening, high in yield and convenient to clean.

The utility model discloses a PLC control cabinet convenient to install and connect, and belongs to the technical field of PLC control cabinets, wire through holes are distributed on the PLC control cabinet, clamping sleeves are distributed on the outer side of the PLC control cabinet, sealing covers are clamped on the clamping sleeves, the clamping sleeves and the PLC control cabinet are communicated with each other, the sealing covers are connected with the clamping sleeves in a clamping mode, and the PLC control cabinet is connected with the PLC control cabinet in a clamping mode. Electrical installation parts are distributed on the inner side of the PLC control cabinet, a sealing cover is connected with a clamping sleeve in a clamping mode, and a sealing plate is designed to be folded and opened, so that wiring convenience is guaranteed, meanwhile, the overall sealing performance of a cabinet body is guaranteed, and the influence of the external environment on electrical elements in the cabinet body is effectively prevented.

The application provides a cell printing chip, which comprises a substrate, an encapsulation layer and a heating part, the substrate is provided with a liquid inlet, a flow channel is formed between the substrate and the encapsulation layer, the encapsulation layer is provided with a nozzle, the heating part is arranged correspondingly to the nozzle, a biological solution containing cells flows into the cell printing chip from the liquid inlet, passes through the flow channel, and is pushed out of the cell printing chip from the nozzle after passing through the heating part. The cell printing chip of the application does not arrange a supporting structure in the flow channel, and the sidewalls of the flow channel, the nozzle, the heating part and the encapsulation layer are specially designed in size, so as to prevent the cells from colliding in the transportation process, thereby effectively improving the activity of the cells passing through the cell printing chip, and the cell sorting can be realized through the inkjet printing technology.

The utility model discloses an automatic cap assembling device, and particularly relates to the technical field of cap assembling devices, the automatic cap assembling device comprises an assembling table, an outer cap feeding mechanism, an inner core feeding mechanism, a detection mechanism and a discharging mechanism, the outer cap feeding mechanism, the inner core feeding mechanism, the detection mechanism and the discharging mechanism are distributed on the assembling table in an annular array, a rotating disc is installed at the top of the assembling table, a plurality of jigs distributed in an annular array are fixedly arranged at the top of the rotating disc, an annular sliding rail is fixedly embedded in the bottom of the rotating disc, and an annular sliding plate is arranged in the annular sliding rail in a sliding mode. Through cooperation of the rotating disc, the outer cover feeding mechanism, the inner core feeding mechanism, the detection mechanism and the discharging mechanism, automatic assembly of outer covers and inner cores and sorting after assembly are achieved, the assembly efficiency is high, an industrial camera is used for detection, the situation that follow-up assembly work is affected by outer cover omission is avoided, the annular sliding plate is used for supporting the rotating disc to rotate stably, and the assembly efficiency is high. The influence on the assembly quality of the outer cover and the inner core due to deviation of the rotating disc is avoided.

The application discloses a battery piece sorting mechanism, system and method. The battery piece sorting mechanism can include a driving structure, two turnover bearing structures and a controller, the two turnover bearing structures being arranged at an axial interval of the driving structure; the turnover bearing structure includes a main shaft detachably connected with the driving structure and a plurality of movable bearing tables arranged at an interval in the circumferential direction of the main shaft, each movable bearing table being slidably connected with the main shaft in the axial direction; each adjacent two movable bearing tables have a bearing space therebetween, and the corresponding bearing spaces of the two turnover bearing structures are matched to receive a battery piece; the controller controls the driving structure to drive the two turnover bearing structures to synchronously rotate through a driving instruction, so that the battery piece is turned over; and the controller further controls the movable bearing tables located below an abnormal battery piece to move away from each other, so that the abnormal battery piece falls off. The battery piece sorting mechanism integrates the functions of battery piece turnover and abnormal battery piece removal, and effectively improves the battery piece sorting and turnover efficiency.

This invention discloses a circulating microfluidic device for cell sorting and its usage method, belonging to the field of cell sorting technology. The device comprises a storage tank, a filter screen, a reciprocating screw, a moving frame, a cleaning plate, and a compression spring. After the positioning slots on both sides of the filter screen are engaged with the positioning strips on the inner wall of the storage tank, the filter screen and cleaning plate are pressed together, lifting the cleaning plate. This causes the compression spring to deform between the moving frame and the cleaning plate, and under the rebound of the compression spring, the cleaning plate is pressed firmly against the surface of the filter screen. An appropriate amount of cell stock solution is poured into the opening of the storage tank. Simultaneously, a rotating motor is started to control the reciprocating screw to rotate, causing the moving frame to reciprocate on the surface of the reciprocating screw, which in turn moves the cleaning plate back and forth on the surface of the filter screen. This cleans the cell debris accumulated on the surface of the filter screen, preventing cell debris from accumulating on the filter screen for a long time and clogging it, thus affecting the filtration effect of the cell stock solution.

The utility model discloses waste battery echelon utilization detection equipment, and relates to the technical field of battery recovery equipment, in particular to the waste battery echelon utilization detection equipment, which comprises a support cabinet, a first conveying component, a detection component, a sorting component and a plurality of second conveying components, according to the waste battery echelon utilization detection equipment, the supporting cabinet, the first conveying component, the detection component, the sorting component and a plurality of second conveying components are arranged in a matched mode, so that the waste battery echelon utilization detection equipment has the effects of comprehensive detection and accurate classification; and a plurality of key performance indexes of the waste battery can be comprehensively detected. The conductivity test can quickly judge the conductivity of the battery, the direct-current internal resistance test can reflect the internal resistance state of the battery, and the capacity test can directly evaluate the residual capacity of the battery. By integrating the detection results, the waste batteries can be accurately classified, and a scientific basis is provided for echelon utilization.

The invention discloses a logistics delivery system and a delivery method, and belongs to the technical field of logistics. Parcels are shunted to double channels for parallel processing through the balance wheel device according to the cargo flow, and then parcel flow is integrated and centered through stack separation and module belt parallel flow centering; a module belt is adopted for friction guiding in the sorting link, the module belt sorting section device is controlled to deflect, so that the parcels steer smoothly and are sorted to each parcel supply opening, and the problems of collision and bounce in a traditional mode are avoided; abnormal parcels are guided into a manual inspection table through a sliding groove in the tail end, whether the parcels are reloaded or not is determined after manual judgment, and closed-loop processing is formed. According to the invention, shunting, separation, parallel flow, sorting and abnormity recovery are integrated, and highly compact, efficient and stable operation of the system is realized.