CN108636812B - Box-type logistics horizontal sorting system and sorting method - Google Patents
Box-type logistics horizontal sorting system and sorting method Download PDFInfo
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- CN108636812B CN108636812B CN201810386152.8A CN201810386152A CN108636812B CN 108636812 B CN108636812 B CN 108636812B CN 201810386152 A CN201810386152 A CN 201810386152A CN 108636812 B CN108636812 B CN 108636812B
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000011084 recovery Methods 0.000 claims abstract description 83
- 238000004891 communication Methods 0.000 claims abstract description 12
- 238000004064 recycling Methods 0.000 claims description 57
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification 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
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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
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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
Abstract
The invention provides a box type logistics horizontal sorting system and a sorting method, wherein the box type logistics horizontal sorting system comprises a sending station, at least two receiving stations, a plurality of main conveying lines, a controller, a first code scanner arranged on the main conveying lines and used for scanning a code, a recovery area used for recovering a transfer box which cannot be conveyed to the receiving station corresponding to the transfer box, a recovery conveying line connected with the main conveying lines provided with the first code scanner and the recovery area, and a first transplanter used for transferring the transfer box on the main conveying lines provided with the first code scanner to the recovery conveying line, wherein the first code scanner and the first transplanter are in communication connection with the controller; thereby can't carry to the transfer case of the corresponding receiving site of this transfer case can be carried to the recovery district in through retrieving the transfer chain, avoid can't carry to the transfer case that receives the site corresponding with this transfer case and circulate the pocket circle always on main transfer line, influence the transport of other transfer cases, can improve transport efficiency, the user of being convenient for uses.
Description
Technical Field
The invention relates to the field of logistics, in particular to a box type logistics horizontal sorting system and a sorting method capable of preventing a transfer box from circulating loops on a conveying line.
Background
At present, a box type logistics sorting system of a hospital generally adopts two groups of main conveying lines to connect a sending station and a receiving station which need hospital material conveying. And transplanting and distributing the transfer boxes between the two groups of main conveying lines by adopting a transplanter. Meanwhile, a code scanner is arranged at the front section of the transplanter and used for scanning the bar code on the transfer box and transmitting the scanned bar code to the WCS controller, and the WCS controller refers to the database and then issues a transplanting or direct-moving command to the transplanter according to the early bound path plan. In practical application, due to factors such as bar code abrasion and the like, the bar code cannot be scanned correctly by the bar code scanner, so that the direction cannot be allocated correctly, and the transfer box is caused to circulate and pocket on the conveying line; or a man-made closure or other malfunction of the destination station to which the transfer box ultimately goes, can also cause the transfer box to circulate pockets on the conveyor line.
In view of the above, there is a need to provide a new box type logistics horizontal sorting system and a new sorting method to solve the above problems.
Disclosure of Invention
The invention aims to provide a box type logistics horizontal sorting system and a sorting method, which can prevent a transfer box from circulating a pocket ring on a conveying line.
In order to achieve the purpose, the invention adopts the following technical scheme: a box type logistics horizontal sorting system comprises a sending station, at least two receiving stations, a plurality of main conveying lines and a controller, wherein the main conveying lines are used for conveying transfer boxes pasted with bar codes between the sending station and the receiving stations or between the two receiving stations, the controller is used for controlling the box type logistics horizontal sorting system to operate, the box type logistics horizontal sorting system further comprises a first code scanner, a recovery area, a first transplanting machine and a second transplanting machine, the first code scanner and the first transplanting machine are in communication connection with the controller, the first code scanner is arranged on the main conveying lines and used for transferring the transfer boxes on the main conveying lines to the recovery conveying lines, the first code scanner and the first transplanting machine are arranged on the recovery conveying lines, and after the controller receives that the code scanning information of the transfer box scanned by the first code scanning machine is that the code cannot be scanned, the controller controls the first transplanter to transfer the transfer box to the recovery conveying line.
As a further improved technical solution of the present invention, the recycling conveyor line includes a first sub-recycling conveyor line for conveying the transfer box to the recycling area, and a second sub-recycling conveyor line for conveying the transfer box to a main conveyor line provided with a first code scanner, the box-type logistics horizontal sorting system further includes a second transplanter for transferring the transfer box from the second sub-recycling conveyor line to the main conveyor line provided with the first code scanner, and a rechecking code scanner provided at an end of the first sub-recycling conveyor line close to the recycling area, both the rechecking code scanner and the second transplanter are in communication connection with the controller, and the controller conveys the transfer box to the recycling area or onto the second sub-recycling conveyor line according to rechecking code scanning information fed back by the rechecking code scanner.
As a further improved technical solution of the present invention, the recovery area is located in one of at least two receiving stations; the box type logistics horizontal sorting machine further comprises an elevator arranged on the receiving station of the recovery area, and the controller controls the elevator to convey the transfer box to the recovery area or the receiving station or a second sub-recovery conveying line according to the recheck code scanning information fed back by the recheck code scanning machine.
As a further improved technical solution of the present invention, each of the main conveyor lines includes two sub conveyor lines arranged side by side and having opposite conveying directions, the box-type logistics horizontal sorting system further includes a plurality of third transplanter machines for transferring a transfer box between two sub conveyor lines of one main conveyor line, a fourth transplanter machine for transferring a transfer box between adjacent main conveyor lines, and a second code scanner corresponding to the plurality of third transplanter machines one by one, the second code scanner, the third transplanter, and the fourth transplanter are all connected to the controller in a communication manner, and the controller controls the third transplanter corresponding to the second code scanner to transfer the transfer box or make the transfer box continue to move straight according to code scanning information fed back by the second code scanner.
As a further improved technical solution of the present invention, the controller pre-stores the maximum code scanning times corresponding to each transfer box, and when the code scanning information of the transfer box is normal code scanning in the transfer box conveying process, the controller accumulates the code scanning times of the transfer box to obtain the real-time code scanning times of the transfer box.
In order to achieve the above object, the present invention further provides a sorting method of the above box-type logistics horizontal sorting system, wherein the sorting method comprises the following steps:
s1: scanning bar code information on the transfer box at a sending station and feeding back the bar code information to the controller, wherein a receiving station corresponding to the bar code information and the maximum code scanning times are prestored in the controller;
s2: transferring the transfer box from a sending station to a main conveying line;
s3: in the transmission process of the transfer box, the transfer box which can not scan codes is transferred to a main conveying line provided with a first code scanning machine, so that the first code scanning machine can scan codes conveniently and feed code scanning information back to the controller, and if the code scanning information is that the codes can not be scanned, the controller controls the first transplanting machine to transfer the transfer box to the recycling conveying line.
As a further improved technical solution of the present invention, each of the main conveyor lines includes two sub conveyor lines arranged side by side and having opposite conveying directions, the box-type logistics horizontal sorting system further includes at least two third transplanter machines for transferring the transfer boxes between the two sub conveyor lines of one main conveyor line, a fourth transplanter machine for transferring the transfer boxes between the adjacent main conveyor lines, and a second code scanner corresponding to the plurality of third transplanter machines one by one, the second code scanner, the third transplanter, and the fourth transplanter are all connected to the controller in communication,
in the step S3, in the transmission process of the transfer box, the method specifically includes the following steps: the controller acquires code scanning information of the transfer box fed back by the second code scanning machine, and if the code scanning information indicates that the code scanning cannot be performed, the controller controls a third transplanter corresponding to the second code scanning machine to transfer the transfer box to a sub-conveying line capable of conveying the transfer box to a main conveying line provided with a first code scanning machine; and if the code scanning information is normal code scanning, accumulating the code scanning times of the transfer box by the controller to obtain real-time code scanning times, and controlling a third transplanter corresponding to the second code scanning machine to transfer the transfer box or enabling the transfer box to continue to move straight to convey the transfer box to a corresponding receiving station.
As a further improved technical solution of the present invention, after the first code scanner in step S3 performs code scanning operation on the transfer box and feeds back code scanning information to the controller, the method further includes the following steps: and if the code scanning information is normal code scanning, accumulating the code scanning times of the transfer box by the controller and controlling the transfer box to convey to a corresponding receiving station according to the code scanning information.
As a further improved technical solution of the present invention, the recycling area is located in one of at least two receiving stations, the box-type logistics horizontal sorting machine further includes a hoist disposed at the receiving station where the recycling area is located, and when the code scanning information of the first code scanner in step S3 is a normal code scanning, the method further includes the following determining step: when the code scanning information of the first code scanning machine is normal code scanning and the corresponding receiving station of the transfer box is the receiving station provided with the recovery area, the controller controls the first transplanter to transfer the transfer box to the recovery conveying line; when the code scanning information of the first code scanner is normal code scanning and the corresponding receiving station of the transfer box is not the receiving station provided with the recovery area, the controller compares the real-time code scanning times of the transfer box with the maximum code scanning times corresponding to the transfer box, and if the real-time code scanning times are larger than the maximum code scanning times, the controller controls the first transplanter to transfer the transfer box to the recovery conveying line; and if the real-time code scanning times are smaller than the maximum code scanning times, the controller controls the transit box to continue to move straight.
As a further improved technical solution of the present invention, the recycling conveyor line includes a first sub-recycling conveyor line for conveying the transfer box to the recycling area and a second sub-recycling conveyor line for conveying the transfer box to the main conveyor line provided with the first scanner, and the box-type logistics horizontal sorting system further includes a second transplanter for transferring the transfer box from the second sub-recycling conveyor line to the main conveyor line provided with the first scanner and a rechecking scanner provided at one end of the first sub-recycling conveyor line near the recycling area;
the step S3 of transferring the transfer box to the recovery conveyor by the first transplanter further includes the steps of:
s4: the rechecking code scanning machine scans the bar code on the transfer box and feeds rechecking code scanning information back to the controller, and if the rechecking code scanning information indicates that the code cannot be scanned, the controller controls the elevator to convey the transfer box to a recovery area; if the rechecking code scanning information is normal code scanning and meets the conveying condition, the controller controls the hoisting machine to convey the transfer box to a receiving station; if the rechecking code scanning information is normal code scanning but does not meet the conveying condition, and the real-time code scanning times are greater than the maximum code scanning times, the controller controls the hoisting machine to convey the transfer box to a recovery area; if the rechecking code scanning information is normal code scanning but does not meet the conveying condition, and the real-time code scanning times are smaller than the maximum code scanning times, the controller controls the hoisting machine to convey the transfer box to a second sub-recovery conveying line; and the conveying condition is that the corresponding receiving station of the transfer box is a receiving station provided with a recovery area and the receiving station can normally receive the transfer box.
The invention has the beneficial effects that: the transfer boxes which cannot be conveyed to the receiving station corresponding to the transfer boxes in the box type logistics horizontal sorting system can be conveyed into the recovery area through the recovery conveying line, so that the transfer boxes which cannot be conveyed to the receiving station corresponding to the transfer boxes are prevented from being circulated on the main conveying line all the time to influence the conveying of other transfer boxes, the conveying efficiency can be improved, and the use by users is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of a box type logistics horizontal sorting system in the invention.
Detailed Description
The present invention will be described in detail with reference to the embodiments shown in the drawings, and fig. 1 shows a preferred embodiment of the present invention.
Referring to fig. 1, the present invention provides a box-type horizontal logistics sorting system 100, which includes a sending station 1, at least two receiving stations 2, a plurality of main conveyor lines 3 for conveying transfer boxes with bar codes attached thereto from the sending station 1 to the receiving stations 2 or between the two receiving stations, a first barcode scanner 4 disposed on the main conveyor lines 3 for scanning bar codes, a recycling area 5 for recycling transfer boxes which cannot be conveyed to the receiving stations 2 corresponding to the transfer boxes, a recycling conveyor line 6 connecting the main conveyor lines 3 with the first barcode scanner 4 and the recycling area 5, a first transplanting machine 7 for transferring transfer boxes on the main conveyor lines 3 with the first barcode scanner 4 to the recycling conveyor line 6, and a controller for controlling the operation of the box-type horizontal logistics sorting system 100, wherein the first barcode scanner 4, the second barcode scanner 4, and the controller are disposed on the same side of the recycling conveyor line 6, The first transplanting machines 7 are all in communication connection with the controller. Therefore, the transfer boxes which cannot be conveyed to the receiving station 2 corresponding to the transfer boxes can be conveyed to the recovery area 5 through the recovery conveying line 6, and the problem that the transfer boxes which cannot be conveyed to the receiving station 2 corresponding to the transfer boxes are always in a circulating loop on the main conveying line 3 to influence the conveying of other transfer boxes is avoided.
When the transfer box is located at the sending station 1, a user scans the bar codes of the articles in the transfer box and the bar codes on the transfer box and feeds back the bar codes to the controller, and the controller binds the bar codes of the articles with the bar codes of the transfer box, so that the user can know the related information of the articles in the transfer box by scanning the bar codes on the transfer box.
Meanwhile, a receiving station and the maximum code scanning frequency corresponding to the transfer box are prestored in the controller, and after the transfer box is placed on the main conveying line 3, the controller can identify the receiving station corresponding to the transfer box through the bar code so as to convey the transfer box to the corresponding receiving station.
After the controller controls the main conveying line 3 to move the transfer boxes to the position where the first code scanning machine 4 is located, the first code scanning machine 4 scans the bar codes on the transfer boxes and feeds code scanning information back to the controller, if the code scanning information indicates that code scanning cannot be performed, the controller controls the first transplanting machine 7 to transfer the transfer boxes to the recycling conveying line 6 to be conveyed to the recycling area 5, so that the transfer boxes can be prevented from being circulated on the main conveying line 3 all the time due to factors such as bar code abrasion on the transfer boxes, conveying of other transfer boxes is influenced, meanwhile, users can conveniently process the transfer boxes in time, for example, new bar codes are replaced, the transfer boxes are conveyed to corresponding receiving stations, and conveying efficiency is improved.
Specifically, each main conveying line 3 includes two sub-conveying lines 31 arranged side by side and having opposite conveying directions, that is, a first sub-conveying line 311 and a second sub-conveying line 312, the box-type logistics horizontal sorting system 100 further includes a plurality of third transplanting machines 8 for transferring the transfer boxes between the first sub-conveying line 311 and the second sub-conveying line 312, a fourth transplanting machine 9 for transferring the transfer boxes between the adjacent main conveying lines 3, and second code scanning machines 10 corresponding to the plurality of third transplanting machines 8 one by one, and the second code scanning machines 10, the third transplanting machines 8, and the fourth transplanting machines 9 are all connected to the controller in a communication manner.
Typically, each main conveyor line 3 is provided with at least two third transplantable machines 8, at least one of the at least two third transplantable machines 8 is used to transfer the transfer boxes from the first sub-conveyor line 311 to the second sub-conveyor line 312, and at least another one is used to transfer the transfer boxes from the second sub-conveyor line 312 to the first sub-conveyor line 311.
The second code scanning machine 10 is arranged on the front side of a third transplanter 8 corresponding to the second code scanning machine 10, in the process that the transfer box is conveyed on the main conveying line 3, the second code scanning machine 10 scans codes and feeds code scanning information back to the controller, and the controller controls the third transplanter 8 corresponding to the second code scanning machine 10 to transfer the transfer box or enable the transfer box to continue to move straightly according to the code scanning information.
If the code scanning information fed back by the second code scanning machine received by the controller is that code scanning cannot be performed, the controller controls the third transplanter 8 corresponding to the second code scanning machine 10 to transfer the transfer boxes to the sub-conveying line 31 on the main conveying line 3 provided with the first code scanning machine 4, namely, all the transfer boxes which cannot be conveyed to the corresponding receiving station due to the factors such as the abrasion of the bar codes are transferred to the position where the first code scanning machine 4 is located to perform code scanning, if the code scanning information fed back by the first code scanning machine 4 is still that code scanning cannot be performed, the controller controls the first transplanter 7 to transfer the transfer boxes to the recovery conveying line 6 to the recovery area 5, so as to prevent the transfer boxes which cannot be conveyed to the corresponding receiving station due to the factors such as the abrasion of the bar codes from circulating and looping on the main conveying line 3 to influence the conveying of other transfer boxes, meanwhile, the user can process the transfer boxes in time, for example, new bar codes are replaced, so that the transfer boxes are conveyed to the corresponding receiving stations, and the conveying efficiency is improved.
In the present embodiment, it is assumed that the second sub conveyor line 312 of the main conveyor line 31 in which the transfer box is located can transfer the transfer box to the main conveyor line 3 in which the first scanner 4 is provided, and if the transfer box is on the first sub conveyor line 311, the controller controls the third transplanter 8 to transfer the transfer box to the second sub conveyor line 312, and if the transfer box is on the second sub conveyor line 312, the controller controls the third transplanter 8 not to transfer and continues the transfer box to move straight on the second sub conveyor line 312.
And if the code scanning information fed back by the second code scanner 10 and received by the controller is normal code scanning, accumulating the code scanning times of the transfer box by the controller to obtain real-time code scanning times, and controlling a third transplanter 8 corresponding to the second code scanner 10 to transfer the transfer box or enabling the transfer box to continue to move straight so as to convey the transfer box to a corresponding receiving station.
It can be understood that, only when the code scanning information fed back by the second code scanning machine 10 is normal code scanning, the controller will add 1 to the code scanning times of the transit box, and if the code scanning information fed back by the second code scanning machine 10 is unable to scan codes, the controller will not add 1 to the code scanning times of the transit box.
After the controller controls the main conveying line 3 to move the transfer box to the position where the first code scanning machine 4 is located, the first code scanning machine 4 scans the bar code on the transfer box and feeds code scanning information back to the controller, and if the code scanning information is normal code scanning, the controller accumulates the code scanning times of the transfer box and controls the transfer box to convey to a corresponding receiving station according to the code scanning information.
Further, the recycling conveying line 6 comprises a first sub recycling conveying line 61 for conveying the transfer boxes to the recycling area 5 and a second sub recycling conveying line 62 for conveying the transfer boxes to the main conveying line 3 provided with a first scanner 4, the box-type logistics horizontal sorting system 100 further comprises a second transplanter 11 for transferring the transfer boxes from the second sub recycling conveying line 62 to the main conveying line 3 provided with the first scanner 4 and a rechecking and scanning machine 12 arranged at one end of the first sub recycling conveying line 61 close to the recycling area 5, the rechecking and scanning machine 12 and the second transplanter 11 are both in communication connection with the controller, the controller conveys the transfer boxes to the recycling area 5 or transfers the transfer boxes to the second sub recycling conveying line 62 according to rechecking and scanning information fed back by the rechecking and scanning machine 12, so as to further recheck the transfer boxes on the first sub recycling conveying line 61, to confirm whether or not the box-type logistics horizontal sorting system needs to be conveyed to the recovery area 5, and the sorting accuracy of the box-type logistics horizontal sorting system is enhanced.
Specifically, if the code scanning information is checked again and the code scanning cannot be performed, the controller controls the transit box to be conveyed to the recovery area 5; if the rechecking code scanning information is normal code scanning, the controller accumulates code scanning times and compares the obtained real-time code scanning times with the maximum code scanning times corresponding to the transfer box, if the real-time code scanning times are larger than the maximum code scanning times, the controller controls the transfer box to be conveyed to the recovery area 5, if the real-time code scanning times are smaller than the maximum code scanning times, the fact that the first code scanning machine scans wrongly is indicated, and the controller controls the transfer box to be transferred to the second sub-recovery conveying line 62, so that the transfer box returns to the main conveying line 3 to be conveyed continuously to the corresponding receiving station.
Further, the recovery zone is located in one of at least two receiving stations 2; the box type logistics horizontal sorting system 100 further comprises a hoist (not shown) arranged at the receiving station 2 provided with the recycling area 5, and the controller controls the hoist to convey the transit box to the recycling area 5 or the receiving station 2 or the second sub-recycling conveying line 62 according to the rechecking code scanning information fed back by the rechecking code scanning machine 12.
It can be understood that if the receiving station 2 corresponding to the transfer box is the receiving station 2 provided with the recycling area 5, the transfer box is also transmitted to the position of the first code scanner 4 for code scanning operation and fed back to the controller, and when the code scanning information of the first code scanner 4 is normal code scanning and the receiving station 2 corresponding to the transfer box is the receiving station 2 provided with the recycling area 5, the controller controls the first transplanter 7 to transfer the transfer box to the first sub-recycling conveyor line 61 to be conveyed into the receiving station provided with the recycling area 5; when the code scanning information of the first code scanner 4 is normal code scanning and the receiving station 2 corresponding to the transfer box is not the receiving station 2 provided with the recovery area 5, the controller compares the real-time code scanning times of the transfer box with the maximum code scanning times corresponding to the transfer box, if the real-time code scanning times are larger than the maximum code scanning times, the controller controls the first transplanter 7 to transfer the transfer box to the recovery conveying line 6 to be conveyed to the recovery area 5, so that the situation that the transfer box is always circularly enclosed on the main conveying line 3 due to manual closing or faults of the receiving station corresponding to the transfer box can be avoided, the conveying of other transfer boxes is influenced, meanwhile, users can conveniently process the transfer boxes in time, the faults of the receiving station are eliminated in time, and the conveying efficiency is improved; and if the real-time code scanning times are smaller than the maximum code scanning times, the controller controls the transit box to continue to move straight.
Meanwhile, after the transfer box on the first sub-recycling conveying line 61 is scanned by the rechecking code scanning machine 12, if the code scanning information is normal code scanning, it is further necessary to determine whether a conveying condition is met, where the conveying condition is that the receiving station corresponding to the transfer box is a receiving station provided with a recycling area and the receiving station can normally receive the transfer box.
Specifically, after the transfer box is scanned by the rechecking code scanning machine 12 and rechecking code scanning information is fed back to the controller, if the rechecking code scanning information indicates that the code cannot be scanned, the controller controls the hoisting machine to convey the transfer box to the recovery area 5; if the rechecking code scanning information is normal code scanning and meets the conveying condition, the controller controls the hoisting machine to convey the transfer box to a receiving station; if the rechecking code scanning information is normal code scanning but does not meet the conveying condition, and the real-time code scanning times are greater than the maximum code scanning times, the controller controls the hoisting machine to convey the transfer box to a recovery area 5; if the rechecking code scanning information is normal code scanning but does not meet the conveying condition, and the real-time code scanning times are less than the maximum code scanning times, the code scanning error of the first code scanning machine 4 is indicated, and the controller controls the hoisting machine to convey the transfer box to the second sub-recovery conveying line 62, so that the transfer box returns to the main conveying line 3 to be conveyed continuously, and is convenient to convey to a corresponding receiving station.
Specifically, each receiving station 2 includes a plurality of sub receiving stations 21 arranged in the up-down direction, and when the recheck code scanning information is a normal code scanning information and meets the conveying condition, the controller controls the elevator to convey the transfer box to the corresponding sub receiving station 21.
Further, the invention also provides a sorting method of the logistics horizontal sorting system, and the sorting method comprises the following steps:
s1: scanning bar code information on a transfer box at a sending station 1 and feeding back the bar code information to the controller, wherein a receiving station 2 corresponding to the transfer box and the maximum code scanning times are prestored in the controller;
further, step S1 includes scanning the barcode information of the article in the transfer box and feeding back the barcode information to the controller, where the controller binds the barcode information of the article with the barcode information of the transfer box, so that the user can know the information about the article in the transfer box by scanning the barcode on the transfer box.
S2: transferring the transfer box from a sending station to a main conveying line;
in this step the transfer boxes can be transferred from the sending station to the main conveyor line 3 by hand or by a vertical sorting machine or the like.
S3: in the transmission process of the transfer boxes, all the transfer boxes which cannot be scanned are transferred to the main conveying line 3 provided with the first code scanner 4, so that the code scanning operation of the first code scanner 4 is facilitated, and code scanning information is fed back to the controller, and if the code scanning information is that the codes cannot be scanned, the controller controls the first transplanter 7 to transfer the transfer boxes to the recovery conveying line 6;
the transfer case shifts to can be carried to the recovery district 5 in after on the recovery transfer line 6 to can avoid leading to the transfer case to circulate the pocket circle on main transfer line 3 always because of factors such as bar code wearing and tearing on the transfer case, influence the transport of other transfer cases, also be convenient for simultaneously the user in time handle these transfer cases, for example change new bar code, thereby carry this transfer case to the receipt website that corresponds, improve conveying efficiency.
Specifically, step S3 specifically includes the following steps: in the transmission process of the transfer box, the controller acquires code scanning information fed back by the second code scanner 10, if the code scanning information is that code scanning cannot be performed, the third transplanter 8 corresponding to the second code scanner 10 is controlled to transfer the transfer box to a sub-conveyor line 31 capable of transmitting the transfer box to a main conveyor line 3 provided with a first code scanner 4, that is, the transfer boxes which cannot be conveyed to corresponding receiving stations due to factors such as bar code abrasion are all transferred to the position of the first code scanner 4 for code scanning, and if the code scanning information fed back by the first code scanner 4 is that code scanning cannot be performed, the controller controls the first transplanter 7 to transfer the transfer box to a recovery conveyor line 6 to a recovery area 5; if the code scanning information is normal code scanning, the controller accumulates the code scanning times of the transfer box to obtain real-time code scanning times, and controls a third transplanter corresponding to the second code scanning machine to transfer the transfer box or enables the transfer box to continue to move straight to convey the transfer box to a corresponding receiving station;
after the transfer box is transmitted to the main conveying line 3 provided with the first code scanning machine 4, the first code scanning machine 4 carries out code scanning operation on the transfer box and feeds code scanning information back to the controller, and when the controller receives that the code scanning information is that code scanning cannot be carried out, the controller controls the first transplanter 7 to transfer the transfer box to the first sub-recovery conveying line 61; when the controller receives that the code scanning information is normal code scanning and the corresponding receiving station 2 of the transfer box is the receiving station 2 provided with the recovery area 5, the controller controls the first transplanter 7 to transfer the transfer box to the first sub-recovery conveying line 61 to convey the transfer box to the receiving station provided with the recovery area 5; when the code scanning information is normal code scanning and the receiving station 2 corresponding to the transfer box is not the receiving station 2 provided with the recovery area 5, the controller compares the real-time code scanning times of the transfer box with the maximum code scanning times corresponding to the transfer box, and if the real-time code scanning times are larger than the maximum code scanning times, the controller controls the first transplanter 7 to transfer the transfer box to the recovery conveying line 6 to be conveyed to the recovery area 5, so that the transfer box can be prevented from circulating on the main conveying line 3 all the time to form a loop due to manual closing or faults of the receiving station corresponding to the transfer box, the conveying of other transfer boxes is influenced, meanwhile, users can conveniently process the transfer boxes in time, the faults of the receiving station are timely eliminated, and the conveying efficiency is improved; and if the real-time code scanning times are smaller than the maximum code scanning times, the controller controls the transit box to continue to move straight.
S4: the rechecking code scanning machine 12 scans the bar codes on the transfer boxes and feeds rechecking code scanning information back to the controller, and if the rechecking code scanning information indicates that the code cannot be scanned, the controller controls the elevator to convey the transfer boxes to a recovery area; if the rechecking code scanning information is normal code scanning and meets the conveying condition, the controller controls the hoisting machine to convey the transfer box to a receiving station; if the rechecking code scanning information is normal code scanning but does not meet the conveying condition, and the real-time code scanning times are greater than the maximum code scanning times, the controller controls the hoisting machine to convey the transfer box to a recovery area; if the rechecking code scanning information is normal code scanning but does not meet the conveying condition, and the real-time code scanning times are smaller than the maximum code scanning times, the controller controls the hoisting machine to convey the transfer box to a second sub-recovery conveying line; and the conveying condition is that the corresponding receiving station of the transfer box is a receiving station provided with a recovery area and the receiving station can normally receive the transfer box.
After the controller controls the elevator to transfer the transfer box to the second sub-recovering transfer line 62, the transfer box returns to the main transfer line 3 to continue the transfer and repeats the above steps S1-S4 so as to be accurately transferred to the corresponding receiving station.
Through the steps S1-S4, the situation that the transfer boxes are circularly arranged on the main conveying line 3 all the time and the conveying of other transfer boxes is influenced due to the fact that the bar codes are not clear and/or receiving stations corresponding to the transfer boxes are manually closed or have faults can be avoided, and therefore the conveying efficiency is improved, and the use by users is facilitated.
In summary, in the box-type logistics horizontal sorting system 100 of the present invention, the transfer boxes that cannot be conveyed to the receiving station 2 corresponding to the transfer box can be conveyed into the recovery area 5 through the recovery conveying line 6, so as to avoid that the transfer boxes that cannot be conveyed to the receiving station 2 corresponding to the transfer box are circulated on the main conveying line 3 all the time, which affects the conveying of other transfer boxes, so that the conveying efficiency can be improved, and the use by users is facilitated.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (8)
1. The utility model provides a box commodity circulation horizontal sorting system, includes sending station, two at least receiving stations, is used for will paste a plurality of main transfer chain that transit case that is equipped with the bar code carried between sending station and receiving station or between two receiving stations, control box commodity circulation horizontal sorting system operation's controller which characterized in that: the box type logistics horizontal sorting system further comprises a first code scanner arranged on the main conveying line and used for scanning a bar code, a recovery area used for recovering a transfer box which cannot be conveyed to a receiving station corresponding to the transfer box, a main conveying line connected with the first code scanner and the recovery conveying line of the recovery area, and a first transplanter used for transferring the transfer box on the main conveying line provided with the first code scanner to the recovery conveying line, wherein the first code scanner and the first transplanter are both in communication connection with the controller, and after the controller receives code scanning information of the transfer box scanned by the first code scanner, namely code scanning failure, the code scanning information controls the first transplanter to transfer the transfer box to the recovery conveying line; the recycling conveying line comprises a first sub recycling conveying line for conveying the transfer box to the recycling area and a second sub recycling conveying line for conveying the transfer box to the main conveying line provided with the first code scanner, the box type logistics horizontal sorting system further comprises a second transplanter used for transferring the transfer box from the second recycling conveying line to the main conveying line provided with the first code scanner and a rechecking code scanner arranged at one end, close to the recycling area, of the first sub recycling conveying line, the rechecking code scanner and the second transplanter are in communication connection with the controller, and the controller conveys the transfer box to the recycling area or onto the second sub recycling conveying line according to rechecking code scanning information fed back by the rechecking code scanner.
2. The box-type logistics horizontal sorting system of claim 1, wherein: the recovery zone is located in one of at least two receiving sites; the box type logistics horizontal sorting machine further comprises an elevator arranged on the receiving station of the recovery area, and the controller controls the elevator to convey the transfer box to the recovery area or the receiving station or a second sub-recovery conveying line according to the recheck code scanning information fed back by the recheck code scanning machine.
3. The box-type logistics horizontal sorting system of claim 2, wherein: each main conveying line includes two sub-conveying lines that set up side by side and direction of delivery is opposite, box commodity circulation horizontal sorting system still includes a plurality of third transplanter that are used for shifting the transfer case each other between two sub-conveying lines of a main conveying line, a fourth transplanter that is used for shifting the transfer case each other between adjacent main conveying line and with a plurality of the second of third transplanter one-to-one sweep the ink recorder, the second sweep ink recorder, third transplanter, fourth transplanter all with controller communication connection, the controller is according to sweep the ink recorder information control that the ink recorder feedback sweeps the second and sweep the third transplanter that the ink recorder corresponds with this second and shift this transfer case or make this transfer case continue the straight line.
4. The box-type logistics horizontal sorting system of claim 3, wherein: the controller is internally pre-stored with the maximum code scanning times corresponding to each transfer box, and when the code scanning information of the transfer box is normal code scanning in the transfer box conveying process, the controller accumulates the code scanning times of the transfer box to obtain the real-time code scanning times of the transfer box.
5. The sorting method of the box type logistics horizontal sorting system according to claim 1, characterized in that: each main conveying line comprises two sub conveying lines which are arranged side by side and opposite in conveying direction, the box type logistics horizontal sorting system further comprises at least two third transplanting machines used for mutually transferring transfer boxes between the two sub conveying lines of one main conveying line, a fourth transplanting machine used for mutually transferring transfer boxes between the adjacent main conveying lines and a second code scanning machine corresponding to the third transplanting machines one by one, and the second code scanning machine, the third transplanting machine and the fourth transplanting machine are all in communication connection with the controller, and the sorting method comprises the following steps:
s1: scanning bar code information on the transfer box at a sending station and feeding back the bar code information to the controller, wherein a receiving station corresponding to the bar code information and the maximum code scanning times are prestored in the controller;
s2: transferring the transfer box from a sending station to a main conveying line;
s3: in the transmission process of the transfer boxes, all the transfer boxes which cannot be scanned are transferred to a main conveying line provided with a first code scanner, so that the code scanning operation of the first code scanner is facilitated, and code scanning information is fed back to the controller;
step S3 specifically includes the following steps: the controller acquires code scanning information of the transfer box fed back by the second code scanning machine, and if the code scanning information indicates that the code scanning cannot be performed, the controller controls a third transplanter corresponding to the second code scanning machine to transfer the transfer box to a sub-conveying line capable of conveying the transfer box to a main conveying line provided with a first code scanning machine; and if the code scanning information is normal code scanning, accumulating the code scanning times of the transfer box by the controller to obtain real-time code scanning times, and controlling a third transplanter corresponding to the second code scanning machine to transfer the transfer box or enabling the transfer box to continue to move straight to convey the transfer box to a corresponding receiving station.
6. The sorting method of the box-type logistics horizontal sorting system according to claim 5, characterized in that: after the first code scanner in step S3 performs code scanning operation on the transfer box and feeds back code scanning information to the controller, the method further includes the following steps: and if the code scanning information is normal code scanning, accumulating the code scanning times of the transfer box by the controller and controlling the transfer box to convey to a corresponding receiving station according to the code scanning information.
7. The sorting method of the box-type logistics horizontal sorting system of claim 6, wherein: the recycling area is located in one of at least two receiving stations, the box-type logistics horizontal sorting machine further comprises a lifting machine arranged on the receiving station provided with the recycling area, and when the code scanning information of the first code scanner in the step S3 is normal, the method further comprises the following judging steps: when the code scanning information of the first code scanning machine is normal code scanning and the corresponding receiving station of the transfer box is the receiving station provided with the recovery area, the controller controls the first transplanter to transfer the transfer box to the recovery conveying line; when the code scanning information of the first code scanner is normal code scanning and the corresponding receiving station of the transfer box is not the receiving station provided with the recovery area, the controller compares the real-time code scanning times of the transfer box with the maximum code scanning times corresponding to the transfer box, and if the real-time code scanning times are larger than the maximum code scanning times, the controller controls the first transplanter to transfer the transfer box to the recovery conveying line; and if the real-time code scanning times are smaller than the maximum code scanning times, the controller controls the transit box to continue to move straight.
8. The sorting method of the box-type logistics horizontal sorting system of claim 7, wherein: the box type logistics horizontal sorting system comprises a box type logistics horizontal sorting system, a recovery conveying line and a control system, wherein the recovery conveying line comprises a first sub-recovery conveying line for conveying a transfer box to a recovery area, a second sub-recovery conveying line for conveying the transfer box to a main conveying line provided with a first code scanner, a second transplanter for transferring the transfer box from the second sub-recovery conveying line to the main conveying line provided with the first code scanner, and a recheck code scanner arranged at one end, close to the recovery area, of the first sub-recovery conveying line;
the step S3 of transferring the transfer box to the recovery conveyor by the first transplanter further includes the steps of:
s4: the rechecking code scanning machine scans the bar code on the transfer box and feeds rechecking code scanning information back to the controller, and if the rechecking code scanning information indicates that the code cannot be scanned, the controller controls the elevator to convey the transfer box to a recovery area; if the rechecking code scanning information is normal code scanning and meets the conveying condition, the controller controls the hoisting machine to convey the transfer box to a receiving station; if the rechecking code scanning information is normal code scanning but does not meet the conveying condition, and the real-time code scanning times are greater than the maximum code scanning times, the controller controls the hoisting machine to convey the transfer box to a recovery area; if the rechecking code scanning information is normal code scanning but does not meet the conveying condition, and the real-time code scanning times are smaller than the maximum code scanning times, the controller controls the hoisting machine to convey the transfer box to a second sub-recovery conveying line; and the conveying condition is that the corresponding receiving station of the transfer box is a receiving station provided with a recovery area and the receiving station can normally receive the transfer box.
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| CN109607089B (en) * | 2019-02-01 | 2020-09-11 | 艾信智慧医疗科技发展（苏州）有限公司 | Logistics conveying system and control method thereof |
| CN110404794B (en) * | 2019-08-22 | 2021-08-24 | 艾信智能环境科技(无锡)有限公司 | Box type logistics sorting system and sorting method |
| CN110642122B (en) * | 2019-10-01 | 2022-04-26 | 艾信智慧医疗科技发展（苏州）有限公司 | Control method of box type logistics system of hospital |
| CN110782210A (en) * | 2019-10-26 | 2020-02-11 | 艾信智慧医疗科技发展（苏州）有限公司 | Hospital box type logistics arrival reminding method and system |
| CN111211983A (en) * | 2019-12-20 | 2020-05-29 | 湖北九州通达科技开发有限公司 | Material box route control method on annular material box line conveying line |
| CN114572778B (en) * | 2022-03-03 | 2023-07-25 | 山东建筑大学 | Relay elevator system and method combining low-rise, middle-rise and high-rise tasks |
| CN114572782B (en) * | 2022-03-03 | 2023-03-28 | 山东建筑大学 | Relay type building logistics elevator system and control method thereof |
| CN116273917B (en) * | 2023-05-16 | 2023-08-29 | 苏州双祺自动化设备股份有限公司 | Data tracking control method |
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