CN110125013B - Book sorting method of book sorting equipment - Google Patents
Book sorting method of book sorting equipment Download PDFInfo
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- CN110125013B CN110125013B CN201910372481.1A CN201910372481A CN110125013B CN 110125013 B CN110125013 B CN 110125013B CN 201910372481 A CN201910372481 A CN 201910372481A CN 110125013 B CN110125013 B CN 110125013B
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000007726 management method Methods 0.000 claims description 78
- 230000006698 induction Effects 0.000 claims description 6
- 238000012163 sequencing technique Methods 0.000 claims description 3
- 230000006872 improvement Effects 0.000 description 10
- 238000005192 partition Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C3/00—Sorting according to destination
- B07C3/003—Destination control; Electro-mechanical or electro- magnetic delay memories
- B07C3/005—Destination control; Electro-mechanical or electro- magnetic delay memories the transport holders of objects being provided with means for storing the destination signals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C3/00—Sorting according to destination
- B07C3/02—Apparatus characterised by the means used for distribution
- B07C3/08—Apparatus characterised by the means used for distribution using arrangements of conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C3/00—Sorting according to destination
- B07C3/10—Apparatus characterised by the means used for detection ofthe destination
- B07C3/12—Apparatus characterised by the means used for detection ofthe destination using electric or electronic detecting means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C3/00—Sorting according to destination
- B07C3/18—Devices or arrangements for indicating destination, e.g. by code marks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C3/00—Sorting according to destination
- B07C3/20—Arrangements for facilitating the visual reading of addresses, e.g. display arrangements coding stations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C2301/00—Sorting according to destination
- B07C2301/0016—RFID-tags
Abstract
The application discloses a book sorting method of book sorting equipment, the book sorting equipment comprises a control unit loaded with a master control system, a sorting conveying line, a label reader, a sensor, a sorting device and a sorting box, when the book sorting equipment is used for sorting, the sorting conveying line conveys the books to the label reader, the label reader reads label information of labels on the books and feeds the label information back to the control unit, after the control unit acquires the label information, the control unit matches and binds the books with corresponding sorting ports according to the label information and calculates conveying time of the corresponding books conveyed to the corresponding sorting ports, when the control unit monitors that the conveying time is up and receives a sensing signal indicating that the books are conveyed to the corresponding sorting ports or the corresponding sorting devices, the control unit controls the corresponding sorting devices to convey the books into the corresponding sorting boxes through the corresponding sorting ports, compared with manual sorting, the sorting efficiency is improved, the sorting accuracy is improved, and the labor intensity of workers is reduced.
Description
Technical Field
The application relates to the field of book circulation, in particular to a book sorting method of book sorting equipment.
Background
Books in the library are often borrowed or allocated to other libraries by readers, some libraries need to transport the books to the book storage point nearest to the reader address or the library address, so that the books are convenient to take by the readers, before the books are transported, the staff need sort the books according to the transport end points of the books, the books with the same transport end points are sorted together, and the books are transported after the sorting of all the books needing to be transported on the same day is completed. However, the sorting efficiency of manual sorting is low, the accuracy is low, and the labor intensity of workers is high, so that improvement is needed.
Disclosure of Invention
The application provides a book sorting method of book sorting equipment, which is used for solving the problems of low efficiency and low accuracy of manual book sorting.
The application provides a books sorting method of books sorting equipment, the books sorting method is applied to the books sorting equipment, and the books sorting equipment comprises: the system comprises a control unit loaded with a master control system, a sorting conveying line, a label reader, a sensor, a sorting device and a sorting box; the sorting conveying line is sequentially provided with a starting section for placing books, a reading section for reading book information and a sorting section for sorting the books along the extending direction of the sorting conveying line; the tag reader is arranged in the reading section; the sorting device and the sorting box are arranged on the sorting section corresponding to the sorting port, and the sorting device and/or the sorting port are/is provided with corresponding sensors which are used for sensing whether books are conveyed to the sorting device and/or the sorting port and sending sensing signals to the control unit;
the book sorting method comprises the following steps:
the information acquisition step: the master control system acquires reader information, address information and book form information;
wave division: after acquiring reader information, address information and book order information, the master control system divides the book into at least one wave number according to the address information, wherein the address number of each wave number is less than or equal to a (a is a positive integer), the wave number comprises a first wave number according to a processing sequence, and each wave number comprises a sorting step;
the sorting step of the first wave comprises the following steps:
binding a sorting port: after the book wave division is completed, the master control system binds the addresses in the first wave and the sorting ports in a one-to-one correspondence manner;
and sending a shipment instruction: the master control system sends out a delivery instruction according to the order information of the first order so as to obtain books corresponding to the order information of the first order;
starting a conveying step: the sorting conveying line receives the sorted books and starts to convey the books;
a reading step: the book is conveyed to a label reader by a sorting conveying line, and the label reader reads label information in a label on the book;
and sending label information: the tag reader sends tag information to the master control system;
distributing sorting openings: after receiving the label information, the master control system binds the books with the sorting ports corresponding to the book sending addresses of the books according to the label information, and calculates the conveying time of the corresponding books sent to the corresponding sorting ports;
a conveying step: the master control system controls the sorting conveying line to convey the books to move forward and records the conveying time of the corresponding books;
a sorting section sorting step: when the control unit monitors that the conveying time is up and receives an induction signal indicating that the books are conveyed to the corresponding sorting opening or the corresponding sorting device, the control unit controls the corresponding sorting device to convey the books into the corresponding sorting box through the corresponding sorting opening;
removing the binding of the sorting port: after receiving the information of finishing the first-wave-time sorting work, the master control system removes the binding between the sorting port and the address in the first wave time.
As a further improvement of the book sorting method, the wave times comprise a first wave time and an n-th wave time … (n is a positive integer greater than or equal to two) according to the processing sequence, each wave time respectively executes corresponding sorting steps according to the sequence, and the sorting steps of each wave time are consistent with the sorting steps of the first wave time.
As a further improvement of the book sorting method, the general control system comprises a storage management system, a storage control system, a book management system and a programmable logic controller,
in the information acquisition step, the book management system acquires reader information, address information and book form information input by readers and sends the reader information, the address information and the book form information to the warehousing management system;
in the step of wave division, after the warehousing management system acquires reader information, address information and book order information from the book management system, the book is divided into at least one wave according to the address information, and the number of addresses of each wave is less than or equal to a (a is a positive integer);
in the step of binding the sorting ports, the warehousing management system binds the addresses in the first wave number with the sorting ports in a one-to-one correspondence manner;
in the step of sending the shipment instruction, the warehousing management system sends the shipment instruction according to the book order information of the first wave;
in the step of sending the tag information, the tag reader sends the tag information to a warehousing control system;
in the step of distributing sorting ports, after receiving the label information, the warehousing control system sends the label information to the warehousing management system, the warehousing management system binds the books with the sorting ports corresponding to the book sending addresses of the books according to the label information, the warehousing management system sends the binding information to the warehousing control system, the warehousing control system sends conveying instructions to the programmable logic controller after receiving the binding information, the programmable logic controller controls the conveying speed of a sorting conveying line after receiving the conveying instructions and calculates the conveying time of the corresponding books to be conveyed to the corresponding sorting ports;
in the conveying step, the programmable logic controller controls the sorting conveying line to convey the books to advance, and records the conveying time of the corresponding books;
in the sorting section sorting step, when the programmable logic controller monitors that the conveying time is up and receives an induction signal indicating that the books are conveyed to the corresponding sorting opening or the corresponding sorting device, the programmable logic controller controls the corresponding sorting device to convey the books into the corresponding sorting box through the corresponding sorting opening;
in the step of removing the binding of the sorting port, after receiving the information that the first wave-time sorting work is finished, the warehousing management system removes the binding of the sorting port and the address in the first wave-time.
As a further improvement of the book sorting method, the step of dividing into wave times comprises:
a sorting step: the warehousing management system sorts the address information according to the number of books corresponding to each address information;
a pre-selection step: the warehousing management system selects the first a addresses after sequencing as preselected multiples (a is a positive integer);
a first judgment step: the warehousing management system judges whether the variance of the ex-warehouse quantity of books with preselected times is within a preset range, if so, the step of generating the times is carried out, and if not, the step of second judgment is carried out;
a second judgment step: the warehousing management system judges whether addresses which are not in the preselected wave number exist, if so, the replacement step is carried out, and if not, the wave number generation step is carried out;
wave generation step: the warehousing management system generates a wave number from a addresses of the preselected wave number, the generated wave number is sequentially determined as a first wave number and an nth wave number (n is a positive integer) of … of the second wave number according to the generation sequence, the addresses of the generated wave number are removed from the sequenced addresses, and then a third judgment step is carried out;
a replacement step: the warehousing management system selects an address which is not in the preselected times as a replacement address, selects an address in the preselected times as a replaced address, replaces the replaced address with the replacement address, and then enters a first judgment step;
a third judging step: and the warehousing management system judges whether the number of the residual addresses is greater than a, if so, the sorting step is carried out, and if not, the residual addresses are generated into the last wave number to finish wave number division.
As a further improvement of the book sorting method, in the replacing step, the warehousing management system calculates an average of the number of ex-warehouses in the preselected wave number, calculates an absolute value of a difference between the number of ex-warehouses in each address and the average as a reference value of each address, selects an address with the smallest reference value from the addresses not in the preselected wave number as a replacing address, and selects an address with the largest reference value from the addresses in the preselected wave number as a replaced address.
As a further improvement of the book sorting method, a counter is arranged in the sorting box;
the book sorting method further comprises the following counting steps: after the books fall into the sorting box, the number of the books falling into the sorting box is accumulated by a counter in the sorting box, and the accumulated number is sent to the storage management system.
As a further improvement of the book sorting method, the book sorting method further comprises a checking step: after finishing the sorting work of one wave, the warehousing management system checks whether the numerical value obtained in the counting step is the same as the number of books distributed by the system, and if the numerical value is different from the number of books distributed by the system, an error is reported.
As a further improvement of the book sorting method, the tag information includes a title, an author, and a publishing house of the book.
As a further improvement of the book sorting method, the book sorting equipment further comprises an information sharing end for workers to check various information;
the book sorting method further comprises the following information sharing step: the warehousing management system acquires the reader information, the address information and the book form information from the book management system and then sends the reader information, the address information and the book form information to the information sharing end.
As a further improvement of the book sorting method, the reader information comprises reader names and contact information.
The beneficial effect of this application:
the application provides a books letter sorting equipment, including the control unit, letter sorting transfer chain, the label that load has total control system read ware, sensor, sorting device and letter sorting case. When the book sorting device is used for sorting books, the books are placed on the sorting conveying line by workers, the books are conveyed to the label reader by the sorting conveying line, the label reader reads label information of labels on the books, the label information is fed back to the control unit, the control unit acquires the label information and then matches and binds the books and corresponding sorting ports according to the label information, the conveying time of the corresponding books to the corresponding sorting ports is calculated, when the control unit monitors that the conveying time is up and receives a sensing signal indicating that the books are conveyed to the corresponding sorting ports or the corresponding sorting devices, the control unit controls the corresponding sorting devices to convey the books to the corresponding sorting boxes through the corresponding sorting ports, compared with manual sorting, the sorting efficiency is improved, the sorting accuracy is improved, and the labor intensity of the workers is reduced.
Drawings
FIG. 1 is a schematic view of a book sorting apparatus according to an embodiment of the present application;
FIG. 2 is a top view of a first steering device in an embodiment of the present application;
FIG. 3 is a front view of a first steering device in an embodiment of the present application;
FIG. 4 is a schematic illustration of an out-of-delivery section and a picking section of the book case conveyor line in an embodiment of the present application;
FIG. 5 is a schematic illustration of a picking section and a return section of the magazine conveyor line in one embodiment of the present application;
FIG. 6 is a flow chart of a book sorting method according to an embodiment of the present application;
FIG. 7 is a flowchart of the step of dividing the wave order in one embodiment of the present application.
Reference numerals: 100. sorting and conveying lines; 110. an initial segment; 120. reading a segment; 130. a sorting section; 200. a tag reader; 300. a first steering device; 310. a first roller; 320. a second roller; 330. a base; 331. a base plate; 332. a side plate; 340. a transmission member; 400. sorting boxes; 500. a sorting table; 600. a book case conveying line; 610. a warehouse-out section; 620. selecting sections; 630. returning to the reservoir section; 640. a first descending ramp; 650. a second descending slope; 700. a second steering device; 800. a separator.
Detailed Description
The present application will now be described in further detail by way of the detailed description and with reference to the accompanying drawings, in which like elements in different embodiments are referred to by like reference numerals. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.
Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).
The first embodiment is as follows:
the embodiment provides book sorting equipment.
Referring to fig. 1, the book sorting apparatus includes: a control unit (not shown in the figure), a sorting conveyor line 100, a tag reader 200, a sensor (not shown in the figure), a sorting device and a sorting box 400 loaded with a master control system;
the sorting conveying line 100 is sequentially provided with a starting section 110 for placing books, a reading section 120 for reading book information and a sorting section 130 for sorting the books along the extending direction of the sorting conveying line, so that the books are conveyed to sequentially pass through the starting section 110, the reading section 120 and the sorting section 130, and the sorting section 130 is provided with a plurality of sorting openings;
the tag reader 200 is arranged in the reading section 120 and is used for reading tag information of tags on books and feeding the tag information back to the control unit;
the sorting device and the sorting box 400 are arranged on the sorting section 130 corresponding to the sorting ports, and the sorting device and/or the sorting ports are provided with corresponding sensors for sensing whether books are conveyed to the sorting device and/or the sorting ports and sending sensing signals to the control unit; after the control unit acquires the label information, the books are matched and bound with the corresponding sorting ports according to the label information, the conveying time of the corresponding books conveyed to the corresponding sorting ports is calculated, and when the control unit monitors that the conveying time is up and receives a sensing signal indicating that the books are conveyed to the corresponding sorting ports or the corresponding sorting devices, the control unit controls the corresponding sorting devices to convey the books to the corresponding sorting boxes 400 through the corresponding sorting ports.
Specifically, the tag reader 200 may employ an electronic tag reader 200(RFID tag reader 200), and the tag on the book may employ an electronic tag (RFID tag).
When the sorting work is carried out, the staff puts the sorted books on the sorting conveying line 100, the sorting conveying line 100 conveys the books to the label reader 200, the label reader 200 reads the label information of the labels on the books and feeds the label information back to the control unit, after the control unit obtains the label information, matching and binding the books and the corresponding sorting ports according to the label information, calculating the conveying time of the corresponding books to be conveyed to the corresponding sorting ports, when the control unit monitors that the conveying time is up and receives the sensing signal indicating that the books are conveyed to the corresponding sorting opening or the corresponding sorting device, the control unit controls the corresponding sorting devices to convey the books through the corresponding sorting ports into the corresponding sorting bins 400, compared with manual sorting, the sorting device improves the sorting efficiency, improves the sorting accuracy and reduces the labor intensity of workers.
In one embodiment, the general Control System comprises a Warehouse Management System (WMS), a Warehouse Control System (WCS), a book Management System and a Programmable Logic Controller (PLC),
the book management system is used for acquiring reader information, address information and book form information and sending the reader information, the address information and the book form information to the warehousing management system;
the warehousing control system is used for acquiring the tag information read by the tag reader 200 and feeding the tag information back to the warehousing management system;
the storage management system is used for binding the sorting ports and the addresses according to the address information, binding the books and the sorting ports corresponding to the book sending addresses of the books according to the label information and sending the binding information to the storage control system, and the storage control system sends a conveying instruction to the programmable logic controller after receiving the binding information;
the programmable logic controller is used for controlling the conveying speed of the sorting conveying line 100 after receiving the conveying instruction, calculating the conveying time of the corresponding books conveyed to the corresponding sorting ports, and controlling the sorting devices to convey the books to the corresponding sorting boxes 400 when the programmable logic controller monitors that the conveying time is up and receives a sensing signal indicating that the books are conveyed to the corresponding sorting ports or the corresponding sorting devices.
Referring to fig. 1, in one embodiment, the sorting apparatus includes first turning devices 300 disposed at intervals on the sorting section 130 along the book advancing direction, at least one sorting opening and at least one sorting bin 400 are disposed in correspondence to each first turning device 300, and the first turning devices 300 are used to change the conveying direction of the books to convey the books from the respective sorting openings into the corresponding sorting bins 400.
When books are conveyed to the first steering device 300 corresponding to the sorting opening by the sorting conveying line 100, the first steering device 300 is started to change the conveying direction of the books, and the books are conveyed into the corresponding sorting boxes 400 from the corresponding sorting openings, so that the books are sorted.
Referring to fig. 1, in one embodiment, sorting gates and sorting bins 400 are provided at both sides of the first turning device 300 for receiving books conveyed by the first turning device 300.
So that one first turning device 300 can transfer books to the sorting gates and the sorting bins 400 at both sides, improving the utilization of the first turning device 300.
Referring to fig. 1, in one embodiment, partitions 800 are disposed in the sorting section 130, the partitions 800 are disposed above both sides of the sorting bin 400, the partitions 800 are spaced apart along the extension of the sorting section 130 for guiding the movement of the books toward the sorting bin 400, and sorting openings are formed between adjacent partitions 800.
Referring to fig. 1, in one embodiment, partitions 800 extend downward into contact with both sides of the sorting bins 400 for limiting movement of the sorting bins 400.
The partition plates 800 have the function of limiting the positions of the sorting boxes 400, the placing positions of the sorting boxes 400 are formed between the adjacent partition plates 800, the sorting boxes 400 can be placed more accurately by workers, and the functions of the partition plates 800 are further expanded.
In one embodiment, the first turning device 300 is provided with guide slopes on both sides thereof for guiding the movement of the books toward the sorting bin 400.
The guiding slope guides the movement of the books to the sorting box 400, and further improves the sorting accuracy.
Referring to fig. 2 and 3, in one embodiment, the first turning device 300 includes a base 330 and at least one first roller 310, the first roller 310 is rotatably connected to the base 330, and the first roller 310 rotates in a direction perpendicular to the extension direction of the sorting section 130 for changing the conveying direction of the book by friction.
The frictional force applied to the book by the first roller 310 changes the conveying direction of the book so that the book can fall into the sorting opening.
Referring to fig. 2 and 3, in one embodiment, the first turning device 300 further includes at least one second roller 320, the second roller 320 is rotatably connected to the base 330, the first roller 310 and the second roller 320 are perpendicular to each other, and the second roller 320 is rotated in a direction perpendicular to the rotation direction of the first roller 310 for pushing the book to move along the conveying direction of the sorting section 130 by friction.
When the book is not moved to its corresponding sorting opening, the second roller 320 can convey the book to continue moving along the conveying direction of the sorting section 130, so as to avoid the book from staying on the first turning device 300.
In one embodiment, the first roller 310 and the second roller 320 are motorized rollers.
Specifically, an electric roller with a built-in driving structure which is common in the market can be adopted, and other suitable electric rollers can also be adopted.
Referring to fig. 2 and 3, in one embodiment, the base 330 includes a bottom plate 331, at least two side plates 332, and at least one bracket, the side plates 332 are disposed on opposite sides of the bottom plate 331, two ends of the first rollers 310 are rotatably connected to the two side plates 332, at least two first rollers 310 are spaced apart from each other, adjacent first rollers 310 are connected by a transmission member 340, the second rollers 320 are disposed between adjacent first rollers 310, the second rollers 320 are rotatably mounted to the bracket, and the transmission member 340 is at least one of a chain transmission structure, a belt transmission structure, and a gear transmission structure. It is convenient to rotate the plurality of first rollers 310 by the transmission member 340.
In one embodiment, the book sorting apparatus further comprises a lifting device, the rack is slidably mounted to the side plate 332, and the lifting device is used for driving the rack to slide in a direction perpendicular to the bottom plate 331.
When the second roller 320 is needed to be used, the bracket is driven to ascend through the lifting device, so that the second roller 320 is in contact with the book, and when the second roller 320 is not needed to be used, the bracket is driven to descend through the lifting device, so that the second roller 320 is not in contact with the book.
In one embodiment, the lifting device employs at least one of a rack and pinion configuration and a cam configuration.
In one embodiment, the sorting section 130 includes an upper sorting conveyor line and a lower sorting conveyor line, the upper sorting conveyor line is located above the lower sorting conveyor line for conveying books, and the lower sorting conveyor line is used for conveying sorting bins 400.
When letter sorting books, books are carried through upper letter sorting transfer chain, and first turning device 300 promotes books and drops to the letter sorting case 400 that corresponds from upper letter sorting transfer chain, accomplishes the letter sorting back, and during the staff pushed letter sorting case 400 into lower floor's letter sorting transfer chain, letter sorting case 400 was carried the place of work on next step by lower floor's letter sorting transfer chain, makes things convenient for in the transport of letter sorting case 400 on the one hand, and on the other hand has promoted space utilization.
Referring to fig. 1, in one embodiment, the book sorting apparatus further includes a picking station 500, and the picking station 500 is disposed at the initial section 110 for picking books from the book boxes and placing the books on the sorting conveyor line 100 by picking personnel. The books can be conveniently sorted by the staff at the sorting platform 500, the sorting platform 500 is close to the sorting conveying line 100, and the books sorted by the staff can be conveniently placed on the sorting conveying line 100.
In one embodiment, the book sorting equipment further comprises an information sharing end, which is used for sharing reader information, address information and book form information to workers. Specifically, the information sharing terminal may be disposed on the workbench, or may be a handheld mobile terminal.
Referring to fig. 1, 4 and 5, in one embodiment, the book sorting apparatus further includes a book case conveying line 600, the book case conveying line 600 is sequentially provided with an out-warehouse section 610, a picking section 620 and a returning section 630 along an extending direction thereof, and is used for conveying the book cases sequentially through the out-warehouse section 610, the picking section 620 and the returning section 630; the delivery section 610 is used for delivering the book boxes in the book library out of the library; the conveying path of the sorting section 620 passes through the sorting table 500 for the sorting personnel to sort the books in the book boxes; the back section 630 is used to transport the bookboxes that have finished picking back to the warehouse.
Referring to fig. 1, 4 and 5, in one embodiment, the warehouse-out section 610, the picking section 620 and the warehouse-back section 630 have a height difference in height position, the height position of the warehouse-out section 610 is higher than that of the picking section 620, the warehouse-out section 610 communicates with the picking section 620 through a first descending slope 640, the height position of the picking section 620 is higher than that of the warehouse-back section 630, and the warehouse-back section 620 communicates with the warehouse-back section 630 through a second descending slope 650. Referring to fig. 4, the direction indicated by the arrow a is the direction of conveyance of the book on the first descending ramp 640, and referring to fig. 5, the direction indicated by the arrow b is the direction of conveyance of the book on the second descending ramp 650.
In one embodiment, the sortation conveyor line 100 employs at least one of a conveyor belt structure and a conveyor roller structure.
Referring to fig. 1, in one embodiment, the sorting conveyor line 100 extends in a U-shape, the sorting deck 500 is disposed inside the U-shaped sorting conveyor line 100, and a second turning device 700 is disposed at a turning position of the U-shaped sorting conveyor line 100 for changing the conveying direction of the books on the sorting conveyor line 100. Specifically, the second steering device 700 may employ the same structure as the first steering device 300. In other embodiments, the sorting conveyor line may be arranged to extend in a straight line, L-shape, or other suitable shape.
In one embodiment, a counter is provided within the sorting bin 400 for counting the number of books that fall into the sorting bin 400. In particular, the counter may be a spring counter or other photoelectric device that counts while the book is detected.
On the other hand, the embodiment also provides a book sorting method of the book sorting equipment.
Referring to fig. 6, the book sorting method is applied to a book sorting apparatus, and the book sorting apparatus includes: the system comprises a control unit loaded with a master control system, a sorting conveying line, a label reader, a sensor, a sorting device and a sorting box; the sorting conveying line is sequentially provided with a starting section for placing books, a reading section for reading book information and a sorting section for sorting the books along the extending direction of the sorting conveying line; the tag reader is arranged in the reading section; the sorting device and the sorting box are arranged on the sorting section corresponding to the sorting port, and the sorting device and/or the sorting port are/is provided with corresponding sensors which are used for sensing whether books are conveyed to the sorting device and/or the sorting port and sending sensing signals to the control unit;
the book sorting method comprises the following steps:
the information acquisition step: the master control system acquires reader information, address information and book form information;
wave division: after acquiring reader information, address information and book order information, the master control system divides the book into at least one wave number according to the address information, wherein the address number of each wave number is less than or equal to a (a is a positive integer), the wave number comprises a first wave number according to a processing sequence, and each wave number comprises a sorting step;
the sorting step of the first wave comprises the following steps:
binding a sorting port: after the book wave division is completed, the master control system binds the addresses in the first wave and the sorting ports in a one-to-one correspondence manner;
and sending a shipment instruction: the master control system sends out a delivery instruction according to the order information of the first order so as to obtain books corresponding to the order information of the first order;
starting a conveying step: the sorting conveying line receives the sorted books and starts to convey the books;
a reading step: the book is conveyed to a label reader by a sorting conveying line, and the label reader reads label information in a label on the book;
and sending label information: the tag reader sends tag information to the master control system;
distributing sorting openings: after receiving the label information, the master control system binds the books with the sorting ports corresponding to the book sending addresses of the books according to the label information, and calculates the conveying time of the corresponding books sent to the corresponding sorting ports;
a conveying step: the master control system controls the sorting conveying line to convey the books to move forward and records the conveying time of the corresponding books;
a sorting section sorting step: when the control unit monitors that the conveying time is up and receives an induction signal indicating that the books are conveyed to the corresponding sorting opening or the corresponding sorting device, the control unit controls the corresponding sorting device to convey the books into the corresponding sorting box through the corresponding sorting opening;
removing the binding of the sorting port: after receiving the information of finishing the first-wave-time sorting work, the master control system removes the binding between the sorting port and the address in the first wave time.
Referring to fig. 6, in one embodiment, the wave times include a first wave time and an n-th wave time … (n is a positive integer greater than or equal to two) according to the processing sequence, each wave time respectively executes corresponding sorting steps in sequence, and the sorting steps of each wave time are consistent with the sorting steps of the first wave time.
Referring to fig. 6, in one embodiment, the general control system includes a warehouse management system, a warehouse control system, a book management system and a programmable logic controller,
in the information acquisition step, the book management system acquires reader information, address information and book form information input by readers and sends the reader information, the address information and the book form information to the warehousing management system;
in the step of wave division, after the warehousing management system acquires reader information, address information and book order information from the book management system, the book is divided into at least one wave according to the address information, and the number of addresses of each wave is less than or equal to a (a is a positive integer);
in the step of binding the sorting ports, the warehousing management system correspondingly binds the addresses in the first wave number with the sorting ports one by one;
in the step of sending out the shipment instruction, the warehousing management system sends out the shipment instruction according to the book order information of the first wave;
in the step of sending the tag information, the tag reader sends the tag information to a warehousing control system;
in the step of distributing sorting ports, after receiving the label information, the warehousing control system sends the label information to the warehousing management system, the warehousing management system binds the books with the sorting ports corresponding to the book sending addresses of the books according to the label information, the warehousing management system sends the binding information to the warehousing control system, the warehousing control system sends conveying instructions to the programmable logic controller after receiving the binding information, the programmable logic controller controls the conveying speed of the sorting conveying line after receiving the conveying instructions and calculates the conveying time of the corresponding books to be conveyed to the corresponding sorting ports;
in the conveying step, the programmable logic controller controls the sorting conveying line to convey the books to advance, and records the conveying time of the corresponding books;
in the sorting step, when the programmable logic controller monitors that the conveying time is up and receives an induction signal indicating that the books are conveyed to the corresponding sorting opening or the corresponding sorting device, the programmable logic controller controls the corresponding sorting device to convey the books into the corresponding sorting box through the corresponding sorting opening;
in the step of removing the binding of the sorting port, after receiving the information that the first wave-time sorting work is finished, the warehousing management system removes the binding of the sorting port and the address in the first wave-time.
Specifically, a is equal to the number of sorting openings, and a may be 50, 40, 30, or other suitable number.
Referring to fig. 7, in an embodiment, the wave division step includes:
a sorting step: the warehousing management system sorts the address information according to the number of books corresponding to each address information;
a pre-selection step: the warehousing management system selects the first a addresses after sequencing as preselected multiples (a is a positive integer);
a first judgment step: the warehousing management system judges whether the variance of the ex-warehouse quantity of books with preselected times is within a preset range, if so, the step of generating the times is carried out, and if not, the step of second judgment is carried out;
a second judgment step: the warehousing management system judges whether addresses which are not in the preselected wave number exist, if so, the replacement step is carried out, and if not, the wave number generation step is carried out;
wave generation step: the warehousing management system generates a wave number from a addresses of the preselected wave number, the generated wave number is sequentially determined as a first wave number and an nth wave number (n is a positive integer) of … of the second wave number according to the generation sequence, the addresses of the generated wave number are removed from the sequenced addresses, and then a third judgment step is carried out;
a replacement step: the warehousing management system selects an address which is not in the preselected times as a replacement address, selects an address in the preselected times as a replaced address, replaces the replaced address with the replacement address, and then enters a first judgment step;
a third judging step: and the warehousing management system judges whether the number of the residual addresses is greater than a, if so, the sorting step is carried out, and if not, the residual addresses are generated into the last wave number to finish wave number division.
In an alternative step of one embodiment, the warehousing management system calculates an average of the pre-selected number of times of ex-warehouse, calculates an absolute value of a difference between the number of ex-warehouse per address and the average as a reference value of each address, selects an address with a minimum reference value from addresses not in the pre-selected number of times as a replacement address, and selects an address with a maximum reference value from the addresses in the pre-selected number of times as a replaced address.
In one embodiment, a counter is disposed within the sorting bin; the book sorting method further comprises the following counting steps: after the books fall into the sorting box, the number of the books falling into the sorting box is accumulated by a counter in the sorting box, and the accumulated number is sent to the storage management system.
In one embodiment, the book sorting method further comprises a checking step: after finishing the sorting work of one wave, the warehousing management system checks whether the numerical value obtained in the counting step is the same as the number of books distributed by the system, and if the numerical value is different from the number of books distributed by the system, an error is reported.
In one embodiment, the tag information includes the title, author, and publisher of the book.
In one embodiment, the book sorting equipment further comprises an information sharing end, which is used for workers to check various information; the book sorting method further comprises the following information sharing step: the warehousing management system acquires the reader information, the address information and the book form information from the book management system and then sends the reader information, the address information and the book form information to the information sharing end.
In one embodiment, the reader information includes the reader's name and contact details.
The foregoing is a more detailed description of the present application in connection with specific embodiments thereof, and it is not intended that the present application be limited to the specific embodiments thereof. It will be apparent to those skilled in the art from this disclosure that many more simple derivations or substitutions can be made without departing from the inventive concepts herein.
Claims (9)
1. A book sorting method of book sorting equipment is characterized in that the book sorting method is applied to the book sorting equipment, and the book sorting equipment comprises: the system comprises a control unit loaded with a master control system, a sorting conveying line, a label reader, a sensor, a sorting device and a sorting box; the sorting conveying line is sequentially provided with a starting section for placing books, a reading section for reading book information and a sorting section for sorting the books along the extending direction of the sorting conveying line; the tag reader is arranged in the reading section; the sorting device and the sorting box are arranged on the sorting section corresponding to the sorting port, and the sorting device and/or the sorting port are/is provided with corresponding sensors which are used for sensing whether books are conveyed to the sorting device and/or the sorting port and sending sensing signals to the control unit;
the book sorting method comprises the following steps:
the information acquisition step: the master control system acquires reader information, address information and book form information;
wave division: after acquiring reader information, address information and book order information, the master control system divides the book into at least one wave number according to the address information, wherein the address number of each wave number is less than or equal to a (a is a positive integer), the wave number comprises a first wave number according to a processing sequence, and each wave number comprises a sorting step;
the sorting step of the first wave comprises the following steps:
binding a sorting port: after the book wave division is completed, the master control system binds the addresses in the first wave and the sorting ports in a one-to-one correspondence manner;
and sending a shipment instruction: the master control system sends out a delivery instruction according to the order information of the first order so as to obtain books corresponding to the order information of the first order;
starting a conveying step: the sorting conveying line receives the sorted books and starts to convey the books;
a reading step: the book is conveyed to a label reader by a sorting conveying line, and the label reader reads label information in a label on the book;
and sending label information: the tag reader sends tag information to the master control system;
distributing sorting openings: after receiving the label information, the master control system binds the books with the sorting ports corresponding to the book sending addresses of the books according to the label information, and calculates the conveying time of the corresponding books sent to the corresponding sorting ports;
a conveying step: the master control system controls the sorting conveying line to convey the books to move forward and records the conveying time of the corresponding books;
a sorting section sorting step: when the control unit monitors that the conveying time is up and receives an induction signal indicating that the books are conveyed to the corresponding sorting opening or the corresponding sorting device, the control unit controls the corresponding sorting device to convey the books into the corresponding sorting box through the corresponding sorting opening;
removing the binding of the sorting port: after receiving the information of finishing the first-wave sorting work, the master control system removes the binding between the sorting port and the address in the first wave;
the wave division step comprises the following steps:
a sorting step: the warehousing management system sorts the address information according to the number of books corresponding to each address information;
a pre-selection step: the warehousing management system selects the first a addresses after sequencing as preselected multiples (a is a positive integer);
a first judgment step: the warehousing management system judges whether the variance of the ex-warehouse quantity of books with preselected times is within a preset range, if so, the step of generating the times is carried out, and if not, the step of second judgment is carried out;
a second judgment step: the warehousing management system judges whether addresses which are not in the preselected wave number exist, if so, the replacement step is carried out, and if not, the wave number generation step is carried out;
wave generation step: the warehousing management system generates a wave number from a addresses of the preselected wave number, the generated wave number is sequentially determined as a first wave number and an nth wave number (n is a positive integer) of … of the second wave number according to the generation sequence, the addresses of the generated wave number are removed from the sequenced addresses, and then a third judgment step is carried out;
a replacement step: the warehousing management system selects an address which is not in the preselected times as a replacement address, selects an address in the preselected times as a replaced address, replaces the replaced address with the replacement address, and then enters a first judgment step;
a third judging step: and the warehousing management system judges whether the number of the residual addresses is greater than a, if so, the sorting step is carried out, and if not, the residual addresses are generated into the last wave number to finish wave number division.
2. The book sorting method according to claim 1, wherein the wave times include a first wave time and an n-th wave time (n is a positive integer greater than or equal to two) of … according to the processing sequence, each wave time respectively executes corresponding sorting steps in sequence, and the sorting steps of each wave time are consistent with the sorting steps of the first wave time.
3. The book sorting method according to claim 1, wherein the general control system comprises a warehouse management system, a warehouse control system, a book management system and a programmable logic controller,
in the information acquisition step, the book management system acquires reader information, address information and book form information input by readers and sends the reader information, the address information and the book form information to the warehousing management system;
in the step of wave division, after the warehousing management system acquires reader information, address information and book order information from the book management system, the book is divided into at least one wave according to the address information, and the number of addresses of each wave is less than or equal to a (a is a positive integer);
in the step of binding the sorting ports, the warehousing management system binds the addresses in the first wave number with the sorting ports in a one-to-one correspondence manner;
in the step of sending the shipment instruction, the warehousing management system sends the shipment instruction according to the book order information of the first wave;
in the step of sending the tag information, the tag reader sends the tag information to a warehousing control system;
in the step of distributing sorting ports, after receiving the label information, the warehousing control system sends the label information to the warehousing management system, the warehousing management system binds the books with the sorting ports corresponding to the book sending addresses of the books according to the label information, the warehousing management system sends the binding information to the warehousing control system, the warehousing control system sends conveying instructions to the programmable logic controller after receiving the binding information, the programmable logic controller controls the conveying speed of a sorting conveying line after receiving the conveying instructions and calculates the conveying time of the corresponding books to be conveyed to the corresponding sorting ports;
in the conveying step, the programmable logic controller controls the sorting conveying line to convey the books to advance, and records the conveying time of the corresponding books;
in the sorting section sorting step, when the programmable logic controller monitors that the conveying time is up and receives an induction signal indicating that the books are conveyed to the corresponding sorting opening or the corresponding sorting device, the programmable logic controller controls the corresponding sorting device to convey the books into the corresponding sorting box through the corresponding sorting opening;
in the step of removing the binding of the sorting port, after receiving the information that the first wave-time sorting work is finished, the warehousing management system removes the binding of the sorting port and the address in the first wave-time.
4. The book sorting method according to claim 3, wherein in the replacing step, the warehousing management system calculates an average of the number of ex-warehouses at the preselected times, calculates an absolute value of a difference between the number of ex-warehouses at each address and the average as a reference value of each address, selects an address with a minimum reference value from addresses not at the preselected times as a replacing address, and selects an address with a maximum reference value from addresses at the preselected times as a replaced address.
5. The book sorting method according to any one of claims 1 to 4, wherein a counter is provided in the sorting bin;
the book sorting method further comprises the following counting steps: after the books fall into the sorting box, the number of the books falling into the sorting box is accumulated by a counter in the sorting box, and the accumulated number is sent to the storage management system.
6. The book sorting method according to claim 5, further comprising the checking step of: after finishing the sorting work of one wave, the warehousing management system checks whether the numerical value obtained in the counting step is the same as the number of books distributed by the system, and if the numerical value is different from the number of books distributed by the system, an error is reported.
7. The book sorting method according to any one of claims 1 to 4, wherein the tag information includes a title, an author, and a publisher of the book.
8. The book sorting method according to any one of claims 1 to 4, wherein the book sorting apparatus further comprises an information sharing terminal for a staff to view various information;
the book sorting method further comprises the following information sharing step: the warehousing management system acquires the reader information, the address information and the book form information from the book management system and then sends the reader information, the address information and the book form information to the information sharing end.
9. The book sorting method according to any one of claims 1-4, wherein the reader information includes reader names and contact addresses.
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| CN110880028B (en) * | 2019-10-22 | 2023-11-14 | 上海万物新生环保科技集团有限公司 | Method and device for shunting packages through conveying line |
| CN111530774B (en) * | 2019-10-22 | 2022-09-30 | 上海万物新生环保科技集团有限公司 | Method for sorting products by means of a sorting device and sorting device |
| CN113313437B (en) * | 2020-02-26 | 2023-04-11 | 顺丰科技有限公司 | Method and device for predicting transportation time of logistics pieces on sorting line |
| CN114643202A (en) * | 2020-12-17 | 2022-06-21 | 顺丰科技有限公司 | Method and device for sorting express items by wave times, computer equipment and storage medium |
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Address after: 518040 No.02, 04 / F, podium building 10, Shenzhen Bay science and technology ecological park, No.10, Gaoxin South 9th Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Seaever Technology Co.,Ltd. Address before: 518040 No.02, 04 / F, podium building 10, Shenzhen Bay science and technology ecological park, No.10, Gaoxin South 9th Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN SEAEVER INTELLIGENT TECHNOLOGY CO.,LTD. |