211results about How to "Fast sorting" patented technology

The invention discloses a bulb lamp sorting and packing system based on machine vision. The system comprises a working platform; the working platform is provided with a robot module, a visual system module and a workpiece platform module; the robot module includes a six-axle robot, a mechanical jaw and a PLC control box; the mechanical jaw is mounted on a rotating manipulator at the end part of the six-axle robot; the workpiece platform module includes a shooting area platform, a detecting platform, a finished product box and a defective product box; the visual system module includes a 2D camera, light sources, an industrial controller all-in-one machine and a visual software system; the 2D camera is fixed on the mechanical jaw through a bracket; and multiple light sources are uniformly distributed around a shooting area. The bulb lamp sorting and packing system based on machine vision is simple in structure, high in integration degree, convenient for installation, fast in sorting speed, high in efficiency, low in cost and excellent in safety, and effectively realizes sorting and packing of bulb lamps based on machine vision.

The invention discloses a cross-belt logistic sorting system. The cross-belt logistic sorting system comprises a conveying line, a sorting line, distributing tables, a plurality of sorting carts, a cycling rail and an upper computer, wherein the conveying line is used for conveying to-be-sorted packages or cargoes to the sorting line from the lower portion; the sorting line is used for conveying the packages or the cargoes conveyed by the conveying line to corresponding sorting sliding grooves according to the preset classification rule; the distributing tables are used for measuring volumes and weights of the packages or the cargoes conveyed by the sorting line; the sorting carts are used for conveying the packages or the cargoes conveyed by the distributing tables to corresponding sorting openings to be output; the cycling rail is used for guiding the sorting carts to convey and sort the packages or the cargoes through cycling moving; the upper machine is used for controlling sortingand conveying of the packages or the cargoes. According to the cross-belt logistic sorting system, the structure is simpler, sorting efficiency is remarkably improved, transportation and assembling are convenient, and automation of logistic sorting is achieved.

The invention discloses a unified coding-based express delivery object sorting method and system. The method comprises by a mobile terminal, acquiring express wayexpense information input by a sender, generating an express wayexpense code of an express delivery object according to a preset express wayexpense number unified coding rule, scanning the express wayexpense code of the express delivery object by the mobile terminal, carrying out analysis on transport data of the express delivery object by the mobile terminal, and transmitting a sorting instruction to a sorting device according to the analyzed data and giving a prompt for a worker. A courier prints an express wayexpense produced based on the unified coding rule on site, and through craning of the express wayexpense, data such as a logistics enterprise and addressee information are fast identified and ID of the next sorting device is identified in an express delivery object sorting process so that express delivery object sorting and staged automatic settlement of a cost of the related process are convenient, express delivery object management is promoted, artificial participation is reduced and a sorting speed is improved.

The invention discloses a small part sorting system based on deep learning and a sorting method thereof. The small part sorting system comprises a conveying belt, an optoelectronic switch, an industrial camera, a computer and a mechanical arm, the conveying belt is responsible for conveying parts, the optoelectronic switch is responsible for detecting whether the parts reach an image collecting area or not, the industrial camera is responsible for collecting images of the parts, and the computer processes the acquired images to obtain the types and the coordinate positions of the parts in theimages; and the mechanical arm completes grabbing and sorting of the parts with the determined types and positions. The sorting method comprises the following steps: S1, training a part identificationmodel based on a YOLOv4 target detection network, detecting the parts in a picture through the trained part identification model, and outputting type names and coordinate information of the parts inthe picture; S2, converting pixel coordinates of the part images into world coordinates; and S3, grabbing the parts into corresponding sorting boxes. According to the method and device, the coordinatepositions of the parts are obtained through model prediction, the part identification accuracy is higher, and the identification speed is higher.

The embodiment of the invention provides an ordering method and device. The method comprises the specific steps of conducting one-time normalizing root-extraction processing on ordering characteristics of ordering objects, so that a corresponding normalizing root-extraction result is obtained, wherein the number of the ordering characteristics is greater than two; according to the normalizing root-extraction result and weight corresponding to the ordering characteristics, obtaining comprehensive scores of the ordering objects; according to the comprehensive scores, ordering the ordering objects, so that a corresponding ordering result is obtained. By means of the ordering method and device, fairness and accuracy of the ordering result can be improved.

The invention discloses a rapid sorting method based on a two-dimension code and an RFID. The method comprises the following steps that after an object is packaged, a two-dimension code with unique identification information is printed on the surface of the object; before the object is put in storage, an RFID label is pasted on the object, and a terminal with a two-dimension code scanning and RFID read-write functions are used for two-dimension code scanning, the obtained information after the scanning is written into the label through an RFID read-write module; and at next time, when the object needs to be taken, the two-dimension code on a goods retrieving list is scanned or object information is directly input, then the RFID is used to scan objects, and the needed object is rapidly searched according to scanning signals. According to the invention, the sorting method is highly efficient and practical, low in cost and capable of substantially improving the sorting speed of packages.

The invention discloses a method and corresponding electronic equipment for intelligently sequencing and positioning file lists, which provide a plurality of sequencing ways and searching and positioning ways for a user so that the user can select different sequencing ways for different types of file lists and set different searching and positioning ways with targets. The method and the equipment realize targeted sequencing display and quicker searching and positioning and meet various requirements of the user on different processing of different types of files.

The invention provides an automatic battery sorting system, comprising a putting assembly, a battery detection unit, a sorting unit, a drive assembly and a control unit, wherein the putting assembly is used for putting batteries to be sorted; the battery detection unit is used for identifying the marks of the batteries to be sorted and obtaining the electrical properties of the batteries to be sorted; the sorting unit is used for putting the batteries to be sorted in the corresponding positions according to the information obtained by the battery detection unit; the drive assembly is used fortransferring the batteries to be sorted from the putting assembly to the battery detection unit in sequence and transferring the batteries to be sorted from the battery detection unit to the sorting unit on the same horizontal chain; and the control unit is used for controlling each part of the automatic battery sorting system to exchange information and work.

The invention discloses a product detecting and sorting system which comprises an annular feed line, a first grabbing mechanical hand, a second grabbing mechanical hand, an annular detecting line and a finished product conveying belt. The first grabbing mechanical hand and the second grabbing mechanical hand are completely the same in structure. The annular detecting line is arranged on one side of the annular feed line. The first grabbing mechanical hand is arranged above the annular feed line and the annular detecting line and used for grabbing products on the annular feed line to the annular detecting line. The finished product conveying belt is arranged on one side of the annular detecting line. The second grabbing mechanical hand is arranged above the annular detecting line and the finished product conveying belt and used for grabbing products on the annular detecting line to the finished product conveying belt. By means of the full-automatic product detecting and sorting system, full automation is achieved, no manpower is needed, labor resources are saved, detecting speed and product sorting speed are greatly increased, production efficiency is greatly improved, accuracy is greatly improved, and the overall quality level of products can be improved.

The embodiment of the invention provides a blood-collecting tube sorting machine which comprises a sorting machine rack, a bin for to-be-conducted sorting, a blood-collecting tube lifting mechanism and blood-collecting tube conveyer belts. A plurality of sorting outlets are formed in the side face of the sorting machine rack, and the bin for to-be-conducted sorting is used for containing to-be-sorted blood-collecting tubes. The blood-collecting tube lifting mechanism is used for lifting the blood-collecting tubes from the bin for to-be-conducted sorting and enabling the blood-collecting tubesto enter a blood-collecting tube code scanning mechanism in the vertical direction. The blood-collecting tube code scanning mechanism is used for converting the direction of the blood-collecting tubesinto the horizontal direction and conducting code scanning operation on the two sides. The blood-collecting tube conveyer belts are arranged on the two sides of the blood-collecting tube code scanning mechanism and used for conveying the blood-collecting tubes subjected to code scanning to a sorting mechanism. The sorting mechanism is provided with a plurality of sorting shifting pieces which areused for shifting the blood-collecting tubes located on the blood-collecting tube conveyer belts into corresponding sorting slideways. The tail ends of the sorting slideways are provided with sortingoutlets formed in one side of the sorting machine rack.

The invention discloses an indexing and subcontracting mechanism for standard fastener detection. An indexing turntable is arranged above a machine table (5), and a first CCD camera is arranged above the edge of the indexing turntable ( 6), the second CCD camera (7) and the third CCD camera (8) are set next to the indexing turntable, and there is an anti-falling baffle (9) around the periphery of the indexing turntable. A slideway (10) is also provided next to it, and the outlet end of the slideway (10) is bifurcated to form a first distribution channel (10a) and a second distribution channel (10b). There is a first parts box (16), and a parts wrapper (17) with a counter is arranged beside the first parts box (16). The invention can be used to detect various standard fasteners, and can automatically sort and pack parts by category through a sorting and packaging mechanism while preventing the standard fasteners from falling off.

The invention discloses array logistics automatic sorting equipment and a working method thereof. The sorting equipment comprises multiple sorting monomers arranged in an array form; the adjacent sorting monomers realize connection and communication through communication interfaces; the sorting monomers include main bodies and controllers; the main bodies are provided with moving devices for driving packages to move; the controllers are connected with the moving devices, and are used for receiving sorting instructions and controlling actions of the moving devices according to the sorting instructions; and the controllers of the adjacent sorting monomers can realize data transmission to transfer the sorting instructions. The invention further discloses the working method of the sorting equipment. The sorting equipment and the working method thereof can realize multi-point loading and multi-point sorting identification, improves the sorting efficiency, is convenient to expand, and is low in field requirement.

The invention belongs to the field of a sorting technology and waste treatment. At least one parallel mechanical arm is arranged on an electric belt conveyor; the parallel mechanical arm is guided by a spectrum identification device; at least one feeding hole is formed in each of the two sides of each parallel mechanical arm; and each feeding hole is connected with a material conveying pipeline or a pocket. The parallel mechanical arm which is guided by the spectrum identification device close to the tail end of a production line and a speed regulator of the electric belt conveyor transmit a data instruction by a data line; and the parallel mechanical arm guided by the spectrum identification device is used for sending an accelerating or decelerating instruction to the electric belt conveyor according to the quantity of non-selective materials. Classified garbage formed by mixing different materials can be sorted into materials with the same types.

The invention is applicable to the field of mail handling, and provides a flat mail sorting system. The flat mail sorting system comprises a scanning device for scanning the barcode of a to-be-sorted mail, a host computer for acquiring the destination information of the to-be-sorted mail from a database according to the barcode information scanned by the scanning device, at least one sorter, at least one sorting control center and a collection device for collecting the to-be-sorted mails discharged from the sorter, wherein the database stores the destination information related with the barcode; the at least one sorter comprises a plurality of grids, and each comprises a baffle; a mail placed in the grid can be discharged when the baffle is opened; and the sorting control center is used for controlling the baffle of the grid, in which the latest mail is delivered, to be opened when the destination information of the to-be-sorted mail acquired by the host computer is identical to the currently appointed destination information so as to discharge the to-be-sorted mail. The flat mail sorting system provided by the invention has high intelligence degree, and can be used for improving the high flat sorting speed and lowering the labor cost by replacing manual sorting with machine sorting.

The invention discloses a bird egg sorting device. The bird egg sorting device comprises an upper-layer conveying belt composed of a front conveying belt and a rear conveying belt; an automatic arranging system is arranged at the upstream end of the front conveying belt, and an egg shell crack detecting system is arranged at the tail end of the front conveying belt; the front conveying belt is in linkage transition with the rear conveying belt through an induction conveying belt; the upstream end of the induction conveying belt is linked with an output opening of the egg shell crack detecting system, and can be rotatably fixed to a side baffle of the front conveying belt, and the downstream end of the induction conveying belt can be driven to rotate around the upstream end of the induction conveying belt downwards; and a lower-layer conveying belt used for conveying defective eggs is arranged under the induction conveying belt. When it is detected that the bird eggs have the cracks, a controller controls the induction conveying belt to be opened downwards in an inclined manner through instructions, and a flow channel is built between the upper-layer conveying belt and the lower-layer conveying belt; and the crack bird eggs enter the lower-layer conveying belt to be conveyed out from the inclined induction conveying belt, the non-crack bird eggs enter a packing area through the rear conveying belt, and bird egg sorting can be safely and automatically achieved.

The invention relates to an automated express sorting device. The automated express sorting device comprises a main conveyor belt, branch conveyor belts, pushing devices and detection devices, wherein the main conveyor belt is perpendicular to each of the branch conveyor belts in a crossed manner; the detection devices are mounted directly over crossed positions; the pushing devices are mounted at the crossed positions; and the pushing devices are over against the branch conveyor belts. The automated express sorting device disclosed by the invention has the advantages that firstly, the automation level is high; secondly, the manual sorting is not needed; and thirdly, the sorting speed is high.

The invention discloses a rotating type static allocation infusion bag intelligent sorting system and a method. The rotating type static allocation infusion bag intelligent sorting system comprises a primary sorting conveying unit and bins. A discharging port of the primary sorting conveying unit is connected with a secondary sorting conveying unit. A discharging port of the secondary sorting conveying unit is connected with a rotating type sorting conveying unit which is located above the first layer of bins, the first layer of bins are provided with multiple bin spaces in the circumferential direction, and the rotating type sorting conveying unit can rotate in the circumferential direction to enable a discharging port of the rotating type sorting conveying unit to correspond to the needed bin space. The other discharging port of the secondary sorting conveying unit is provided with a linear type sorting conveying unit in a connected manner, a discharging port of the linear type sorting conveying unit is provided with a rotating type sorting conveying unit in a connected manner, the rotating type sorting conveying unit is located above a second layer of bins, the second layer of bins are provided with multiple bin spaces in the circumferential direction, and the rotating type sorting conveying unit can rotate in the circumferential direction to enable a discharging port of the rotating type sorting conveying unit to correspond to the needed bin place. The rotating type static allocation infusion bag intelligent sorting device is high in sorting speed, high in accuracy and capable of achieving automatic sorting and feeding of infusion bags.

The invention is suitable for the field of sorting and verifying intensive inventory objects, and provides an intelligent sorting and verification method. The intelligent sorting and verification method includes the steps: S1: entering the category information of the objects to be sorted, and defining the sorting targets; S2: according to the sorting targets, generating the corresponding number of RFID tags, and writing the category information of the objects to be sorted into the EPC (Electronic Product Code) of the RFID tags; S3: pasting the RFID tags on the objects to be sorted; S4: during the sorting process, selecting the sorting targets and utilizing RFID read-write equipment to perform sorting; at the same time, binding the sorting targets with the RFID tag information by the system; and S5: after completion of sorting, identifying the sorted objects one by one, and comparing the identified RFID tag information with the automatically analyzed sorting targets until verification of the sorted objects is completed. The intelligent sorting and verification method solves the problem that a traditional sorting and verification process for intensive inventory objects is tedious and is easy to make mistakes.

The invention relates to a multi-channel detection foreign fiber sorting machine with a CCD camera and an ultrasonic sensor. The machine comprises a box body, wherein the centre region of the box body is provided with a cotton passage pipeline; the end, positioned in the box body, of the cotton passage pipeline is provided with a connecting pipe; the connecting pipe is provided with a foreign fiber pipeline and an outlet pipeline; the junction between the connecting pipe and the foreign fiber pipeline is provided with a high-pressure electromagnetic valve; the inlet of the high-pressure electromagnetic valve is connected with a high-pressure air storage tank; the two sides, corresponding to the cotton passage pipeline, in the box body are both provided with mounting blocks; the mounting blocks are provided with a first color linear array scanning CCD camera, a second color linear array scanning CCD camera, a first black and white linear array scanning CCD camera and a second black and white linear array scanning CCD camera; the cotton passage pipeline is also provided with a first lighting device and a second lighting device; and the end, corresponding to the adjacent cotton passage pipeline, of the connecting pipe is provided with the ultrasonic sensor. The machine has large cotton passage number, high sorting speed, high sorting efficiency, high anti-jamming capacity, high detection accuracy, safety and reliability.

The invention discloses an intensive style circular sorting system comprising n sub-sorting equipment working in parallel, wherein each sub-sorting equipment is internally provided with a stock warehouse, a sorting mechanism and conveyor belts; a valve is arranged at one end of each conveyor belt which is used as a buffer area of the sorting equipment; the utmost tail ends of n conveyor belts arerespectively connected with a main belt; and the lengths of the n conveyor belts are sequentially reduced. Correspondingly, the invention also provides an intensive style circular sorting method. By sorting the specification and the quantity of strip cigarettes and sorting in parallel and conveying in series the sorting equipment corresponding to the conveyor belts in different lengths, the adaptability of the sorting system on an order structure can be improved and the restriction of the buffer area in the sorting speed can be avoided, thereby the sorting efficiency of the sorting system canbe improved.

The invention discloses an indexing rotary disc and sorting mechanism for standard fastener detection. The indexing rotary disc is arranged above a machine table (5). A first CCD camera (6) is arranged above the edge of the indexing rotary disc. A second CCD camera (7) and a third CCD camera (8) are arranged beside the indexing rotary disc. A disengagement prevention baffle (9) surrounds a half of the periphery of the indexing rotary disc. A sliding way (10) for containing parts is further arranged beside the indexing rotary disc. A release fork (11) is arranged beside the inlet end of the sliding way (10). The outlet end of the sliding way (10) is bifurcated into a first flow division channel (10a) and a second flow division channel (10b). A sorting shutter (13) is arranged at the bifurcation position of the outlet end of the sliding way (10). According to the indexing rotary disc and sorting mechanism for standard fastener detection, standard fasteners can be prevented from being disengaged, the parts to be detected can be automatically sorted through the sorting mechanism according to types, and the indexing rotary disc and sorting mechanism have the advantages of being simple and compact in structure, small in size, high in sorting speed and detection efficiency, and the like.

The invention belongs to the technical field of machine vision, mechanical design and automatic control and relates to an automatic bee pollen screening device and a screening method. The device comprises an automatic feeding module, a dispersion shaping module, a visual inspection module and a sorting dust removal module. Bee pollen to be sorted is poured into a storage barrel of the automatic feeding module; the bee pollen is supplied to a V-shaped groove plate of the dispersion shaping module through an eccentric vibration motor, performs climbing movement on the V-shaped groove plate, is uniformly dispersed, falls on a conveying belt to be shaped and then moves forwards at a constant speed; image acquisition is performed through an image acquisition unit of the visual inspection module; image information is processed through built-in computer software and then transmitted to a programmable logic controller (PLC) to be controlled so as to control the actions of the eccentric vibration motor and a spray nozzle, and the bee pollen is screened. By means of the automatic bee pollen screening device and the screening method, the problems that small-particle bee pollen is prone to being broken, irregular in shape, difficult to disperse and sort and not obvious in color difference are solved, and the sorting speed is increased under the condition that the sorting accuracy is guaranteed.

The invention discloses an adjustable multi-stage fruit sorting device. The adjustable multi-stage fruit sorting device comprises a bottom plate, a sorting box, a supporting rod, a motor, a disc, a connection rod, first buffer plates, first buffer springs, a sorting pipeline, an air pump, an air escape valve, second buffer plates and collecting frames. The adjustable multi-stage fruit sorting device is provided with the supporting rod, the motor, the disc and the connection rod, the motor drives the disc to rotate, the disc drives the sorting box to continuously swing around the top end of thesupporting rod through the connection rod, accordingly, fruits can continuously roll down advantageously, the sorting speed is advantageously increased, and the sorting efficiency is improved; the adjustable multi-stage fruit sorting device is provided with the air pump, the sorting pipeline and the air escape valve, sorting branch pipes can be subjected to air inflation or air escape through theair pump and the air escape valve, accordingly, the gap between every two adjacent sorting branch pipes can be adjusted, and the adjustable multi-stage fruit sorting device can sort different fruitsand is high in applicability; and the adjustable multi-stage fruit sorting device is provided with the an exhaust fan and a compact mesh bag, the exhaust fan works, and leaves in the fruits can be sucked into the compact mesh bag.

The invention discloses an automotive fitting warehousing management system which comprises the components of an RFID label reader-and-writer and a central processor which are arranged on an automotive fitting, a warehousing management module, a stock management module, a warehouse-out management module, an order processing module, an order inquiring module, an input module, a display device, a data storage module, a data comparing and analyzing module, a remote communication module, a handheld reader-and-writer, and a monitoring system which is used for performing unified scheduling on the operation task, the operation route and the operation direction on each set of equipment, wherein the warehousing management module, the stock management module, the warehouse-out management module, the order processing module, the order inquiring module, the input module, the display device, the data storage module, the data comparing and analyzing module, the remote communication module, the handheld reader-and-writer and the monitoring system are connected with the central processor. The remote communication module is connected with a supplier terminal and a seller terminal. The warehousing management system has advantages of relatively a relatively high economic benefit, improving storage speed, conveying speed and sorting speed of the fittings, improving production efficiency, realizing intelligent operation is fitting storing and taking, reducing labor intensity of personnel, and preventing an artificial mistake which may occur in manual operation.

The invention discloses a fully-automatic lens detection, sorting and classified storage system, and belongs to the technical field of lens sorting. The fully-automatic lens detection, sorting and classified storage system comprises a rack (1), wherein a control device (2) and a lens sorting device are arranged on the rack (1); a lens detection device is arranged at one side of the lens sorting device; a lens classified storage device is arranged at the other side of the lens sorting device; the lens sorting device comprises a sorting platform (1000); and two groups of longitudinal guide rails are arranged at the two sides of the sorting platform (1000) respectively. The fully-automatic lens detection, sorting and classified storage system disclosed by the invention is capable of rapidly sorting lenses, thus increasing the lens sorting efficiency; and the classified storage device is more reasonable in arrangement, thus lens storage is further optimized, and a warehousing space is saved.

The invention discloses a sorting instrument for sorting blood collection tubes. The sorting instrument for sorting the blood collection tubes comprises a machine frame assembly, a single-tube feedingmechanism, a feeding conveying mechanism, a discharging conveying mechanism, a blood collection tube identification device and a sorting assembly, wherein the single-tube feeding mechanism, the feeding conveying mechanism, the discharging conveying mechanism, the blood collection tube identification device and the sorting assembly are all fixed on the machine frame assembly, the feeding conveyingmechanism and the discharging conveying mechanism are installed in parallel, the single-tube feeding mechanism is connected with the inlet end of the feeding conveying mechanism, the blood collectiontube identification device is arranged between the feeding conveying mechanism and the discharging conveying mechanism, and the sorting assembly is arranged on the discharging conveying mechanism. The sorting instrument for sorting the blood collection tubes is high in working efficiency and good in reliability.

The invention discloses an automatic medicine fetching system for traditional Chinese medicines in bulk, and the automatic medicine fetching system is used for automatic quantitative sorting equipment for traditional Chinese medicines in bulk. The automatic medicine fetching system is characterized by comprising at least one group of medicine fetching units and a medicine receiving container below the medicine fetching units, wherein the each medicine fetching unit comprises at least one group of medicine fetching devices, and each medicine fetching device comprises a medicine storage container, a medicine dropping mechanism and a weighing mechanism, which are arranged up and down; the bottom of each medicine storage container is provided with a material dropping hole; each material dropping mechanism is provided with a medicine inlet and medicine outlet, and is used for transferring the traditional Chinese medicines into the corresponding weighing mechanism; each weighing mechanism comprises a bearing apparatus and a weighing component, and each bearing apparatus comprises a medicine fetching door which can be controlled to open or close; each weighing component is used for measuring mass change of the corresponding bearing apparatus, and is connected to a control circuit which is electrically connected to the corresponding medicine dropping mechanism for controlling medicine dropping of the corresponding medicine dropping mechanism; and the medicine receiving container is used for receiving quantitative traditional Chinese medicines dropped out of each medicine fetching device. The automatic medicine fetching system solves the problems of low manual dispensing efficiency and great working strength, and is high in sorting speed, is high in reliability and is small in floor space.

A sorting system is provided for electronic components such as LED devices which includes a testing station for testing and determining a characteristic of each electronic component. A first tray has a plurality of receptacles for receiving tested electronic components and a second tray has more receptacles than the first tray for receiving tested electronic components. Electronic components comprising tested characteristics that occur with greater frequency are loaded into the receptacles of the first tray and electronic components comprising tested characteristics that occur with lower frequency are loaded into the receptacles of the second tray.

The invention discloses a sorting apparatus for down feather, which has high sorting efficiency and high sorting precision. The sorting apparatus comprises a down feather conveying belt, which is driven by a main conveying roller and a driven conveying roller, and the down feather for sorting are spread on the down feather conveying belt. In the conveying direction of the down feather conveying belt, an image collecting device and a down feather sorting device are successively arranged above the down feather conveying belt. The image collecting device uses a camera to continuously collect images of the down feather on the down feather conveying belt. The down feather sorting device includes a plurality of down feather sucking parts, each of which is connected to a control device. The down feather sucking parts are faced to the down feather conveying belt. Any one position on the down feather conveying belt, when moving to under the down feather sorting device, is corresponding to one down feather sucking part. According to the image information collected by the image collecting device, when down feather requiring to be sorted exists in one position on the down feather conveying belt, the down feather sucking part that is corresponding to the position on the down feather conveying belt sucks up the down feather requiring to be sorted.