CN117085951A - Logistics sorting and distribution system and method thereof - Google Patents

Abstract

The application relates to the technical field of logistics distribution, in particular to a logistics sorting distribution system and a logistics sorting distribution method, wherein the system comprises a spare part discharging device, a sorting transmission device and a plurality of discharging transmission devices, wherein the sorting transmission device is sequentially provided with a correction device, a code scanning identification device and a sorting device along the conveying direction of the sorting transmission device; the method comprises the steps of delivering express items to a sorting and conveying device one by one; the two-dimensional codes or/and the bar codes on the fast-forwarding are put upwards and transmitted; the express delivery is guided by the correction device; identifying and obtaining express items by the code scanning device; after identification, starting a corresponding sorting pushing assembly and a labeling device, and pushing out the fast recurrence to a sorting blanking channel; the express delivery falls onto a discharging and conveying device for forward conveying; and sticking the digital label of the corresponding class to the express. The method and the system realize code scanning identification and classification of the express, reduce the classification operation intensity, improve the working efficiency, and label the classified express at the same time, thereby facilitating the tracing of the subsequent express.

Description

Logistics sorting and distribution system and method thereof

Technical Field

The application relates to the technical field of logistics distribution, in particular to a logistics sorting distribution system and a logistics sorting distribution method.

Background

There is still a lot of manpower in the present e-commerce warehouse distribution center, and these people are mainly responsible for commodity sorting, packaging and the like. With the increasing speed of express logistics, people become the biggest limiting factor for improving distribution efficiency of enterprises.

However, in the process of implementing the technical scheme of the embodiment of the application, the inventor discovers that the above technology has at least the following technical problems:

due to the increase of the number of the express delivery, the efficiency of classifying the express delivery by personnel is quite low, and the labor cost is high; in addition, due to the lack of tracing management after express delivery is classified, tracing is difficult after express delivery is delivered to hands of an express delivery person or after classified delivery is delivered to a container.

Disclosure of Invention

The embodiment of the application solves the technical problems of extremely low efficiency, high labor cost and difficult tracing of the sorting of the express in the prior art by providing the logistics sorting and distribution system and the method thereof, realizes the identification and sorting of the code scanning of the express, discharges the express on different discharge transmission devices according to the corresponding types after the identification and sorting, reduces the sorting operation intensity, improves the working efficiency, and simultaneously labels the sorted express, thereby facilitating the tracing of the subsequent express.

The embodiment of the application provides a logistics sorting and distribution system, which comprises a bulk part discharging device, a sorting and conveying device and a plurality of discharging and conveying devices, wherein the sorting and conveying device is sequentially provided with a correction device, a code scanning and identifying device and a sorting device along the conveying direction of the sorting and conveying device; the sorting pushing assembly is positioned on one side of the sorting transmission device, and the sorting blanking channel is positioned on the other side of the sorting transmission device;

the plurality of sorting and blanking mechanisms are in one-to-one correspondence with the plurality of discharging and conveying devices; the sorting pushing assemblies are used for pushing the express on the sorting transmission device to the corresponding sorting blanking channels, and an express sensor is arranged on one side of each sorting pushing assembly; the outlet end of the sorting blanking channel is positioned above the discharging and conveying device; every ejection of compact transmission device is along being provided with the subsides mark device that is used for pasting the mark to the express delivery.

The bulk discharging device comprises a bearing frame, a rotary driving assembly and a material guiding inclined plate, wherein a rotary main shaft is arranged in the middle of the bearing frame in a rotary mode, the middle of the lower end face of the material guiding inclined plate is connected with the rotary main shaft, the rotary driving assembly is used for driving the rotary main shaft to rotate, the material guiding inclined plate is obliquely arranged in the bearing frame, the outer edge of the material guiding inclined plate is in sliding butt with the inner wall of the bearing frame, a discharging hole is formed in the position, close to an inlet of the sorting and conveying device, of the bearing frame, the inclined direction of the material guiding inclined plate faces the discharging hole, and oscillators are respectively arranged on two sides of the lower end face of the material guiding inclined plate.

The correcting device comprises two correcting components which are arranged right opposite to each other, the correcting components comprise correcting supports and correcting guide plates, elastic connecting components are respectively arranged at the front end and the rear end of one side inner wall of each of the two correcting supports, the two ends of the elastic connecting components are respectively connected with the correcting supports and the correcting guide plates, guide sliding shafts are respectively arranged at the front end and the rear end of one side inner wall of each of the two correcting supports, and the guide sliding shafts penetrate through the correcting guide plates in a sliding mode.

The code scanning identification device comprises a first portal frame and a code scanning assembly arranged on the first portal frame, wherein the code scanning assembly comprises a first lifting driving piece and a code scanning device connected with the first lifting driving piece.

Wherein, the logistics sorting and distributing system also comprises a PLC controller;

the first portal frame is sequentially provided with a first induction sensor, a first ranging sensor and the code scanning assembly along the transmission direction of the sorting transmission device; a second induction sensor is arranged on one side, far away from the first induction sensor, of the code scanner;

the first inductive sensor, the second inductive sensor, the first ranging sensor, the first lifting driving piece, the code scanner and the sorting transmission device are respectively in signal connection with the PLC controller.

The sorting and conveying device comprises a sorting and conveying frame, a sorting and conveying driving assembly, a sorting front shaft roller, a sorting rear shaft roller and a sorting conveying belt, wherein the sorting front shaft roller and the sorting rear shaft roller are respectively and rotatably arranged at the front end and the rear end of the sorting and conveying frame, the sorting conveying belt is wound on the sorting front shaft roller and the sorting rear shaft roller, and the output end of the sorting and conveying driving assembly is connected with the sorting front shaft roller or the sorting rear shaft roller.

The discharging transmission device comprises a discharging transmission frame, a discharging transmission driving assembly, a discharging front shaft roller, a discharging rear shaft roller and a discharging transmission belt, wherein the discharging front shaft roller and the discharging rear shaft roller are respectively and rotatably arranged at the front end and the rear end of the discharging transmission frame, the discharging transmission belt is wound on the discharging front shaft roller and the discharging rear shaft roller, and the output end of the discharging transmission driving assembly is connected with the discharging front shaft roller or the discharging rear shaft roller.

The labeling device comprises a second portal frame, and a third induction sensor, a second ranging sensor, a labeling mechanism and a label placing frame are sequentially arranged on the second portal frame along the transmission direction of the discharging transmission device;

the labeling mechanism comprises a second lifting driving piece, a labeling adsorption head and a horizontal moving assembly, wherein the horizontal moving assembly is used for driving the second lifting driving piece to transversely move, the second lifting driving piece is arranged on the second portal frame in a sliding mode, the output end of the second lifting driving piece is connected with the labeling adsorption head, and a plurality of vacuum adsorption holes are uniformly formed in the lower end face of the labeling adsorption head; a fourth induction sensor is arranged on one side, far away from the third induction sensor, of the labeling adsorption head;

the third inductive sensor, the fourth inductive sensor, the second ranging sensor, the second lifting driving piece and the sorting transmission device are respectively in signal connection with the PLC controller.

The embodiment of the application also provides a logistics sorting and distribution method, which comprises the following steps:

step S1, placing the parts on a part discharging device and delivering the express items to a sorting and conveying device one by one; s2, placing the two-dimensional codes or/and the bar codes on the fast-forwarding device upwards and transmitting the two-dimensional codes or/and the bar codes on the sorting and transmitting device;

s3, guiding the express delivery through the correction device;

s4, identifying the two-dimensional code or/and the bar code on the express delivery by the code scanning device to obtain the class of the express delivery; starting a corresponding sorting pushing assembly and a labeling device after identifying the items of the express, and pushing the express out of one side of a sorting transmission device into a corresponding sorting blanking channel when the corresponding sorting pushing assembly identifies that the express passes;

s5, the express delivery falls onto a corresponding discharging and conveying device from a corresponding sorting and blanking channel to be conveyed forwards;

s6, enabling the express delivery to arrive at a labeling device, and labeling labels of corresponding items on the express delivery;

and S7, continuously discharging the labeled express delivery by the discharging transmission device.

In step S4, the code scanning device collects the express bill image on the express surface, performs text recognition on the express bill image to obtain express information, stores the express bill image and the express information, and sends the express information to the corresponding labeling device according to the sorting pushing component started by the express information.

One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:

because adopted and swept the sign indicating number discernment classification with the express delivery, carry out the ejection of compact according to corresponding category again on different ejection of compact transmission device with the express delivery after the discernment classification, simultaneously, paste the label to the express delivery after the classification, effectively solved among the prior art fast forward and classified efficiency very low, the human cost is big and be difficult to the technical problem of tracing to the source, and then realized reducing categorised operation intensity, improve work efficiency, simultaneously, make things convenient for follow-up express delivery to trace to the source.

Drawings

Fig. 1 is a schematic structural diagram of a logistics sorting and distributing system according to an embodiment of the present application;

FIG. 2 is a schematic diagram of an orthotic device according to an embodiment of the present application;

FIG. 3 is a schematic diagram of a code scanning recognition device according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a labeling device according to an embodiment of the present application;

FIG. 5 is a flow chart of a method of sorting and delivering a stream according to an embodiment of the present application;

fig. 6 is a schematic block diagram of an on-line monitoring device according to an embodiment of the present application.

100. A bulk discharging device; 200. sorting and conveying device; 300. a discharge transmission device; 400. a corrective device; 500. a code scanning identification device; 600. sorting and pushing components; 700. sorting blanking channels; 800. an express sensor; 900. a labeling device;

1. a load-bearing frame; 2. a rotary drive assembly; 3. a material guiding sloping plate; 4. rotating the main shaft; 5. a discharge port; 6. an oscillator; 7. correcting the bracket; 8. correcting the guide plate; 9. an elastic connection assembly; 10. a guide slide shaft; 11. a first portal frame; 12. a first lifting driving member; 13. a code scanner; 14. a first inductive sensor; 15. a first ranging sensor; 16. a second inductive sensor; 17. sorting and conveying frames; 18. sorting front shaft rollers; 19. sorting the rear shaft rollers; 20. sorting the conveyor belt;

21. a second portal frame; 22. a third inductive sensor; 23. a second ranging sensor; 24. a label placing rack; 25. a second lifting driving member; 26. labeling an adsorption head; 27. a horizontal movement assembly; 28. a fourth inductive sensor; 29. a fifth inductive sensor; 30. a third lifting driving member; 31. a glue gun; 32. a discharge transmission rack; 33. a front discharging shaft roller; 34. a discharging rear shaft roller; 35. and (5) a discharging conveying belt.

Detailed Description

The embodiment of the application solves the technical problems of extremely low efficiency, high labor cost and difficult tracing of the sorting of the express in the prior art by providing the logistics sorting and distribution system and the method thereof, realizes the identification and sorting of the code scanning of the express, discharges the express on different discharge transmission devices 300 according to the corresponding types after the identification and sorting, reduces the sorting operation intensity, improves the working efficiency, and simultaneously labels the sorted express, thereby facilitating the tracing of the subsequent express.

The technical scheme in the embodiment of the application aims to solve the problems, and the overall thought is as follows:

the embodiment of the application relates to a logistics sorting and distribution system, which comprises a bulk discharging device 100, a sorting and conveying device 200 and a plurality of discharging and conveying devices 300, wherein the sorting and conveying device 200 is sequentially provided with a correction device 400, a code scanning and identifying device 500 and a sorting device along the conveying direction, the bulk discharging device 100 is used for discharging express items onto the sorting and conveying device 200 one by one, the correction device 400 is used for guiding express items on the sorting and conveying device 200, the code scanning and identifying device 500 is used for identifying two-dimensional codes or/and bar codes on the express items, the sorting device comprises a plurality of sorting and blanking mechanisms which are arranged in a row, and each sorting and blanking mechanism comprises a sorting and pushing component 600 and a sorting and blanking channel 700; the sorting pushing assembly 600 is located at one side of the sorting conveyor 200, and the sorting blanking channel 700 is located at the other side of the sorting conveyor 200;

the plurality of sorting and blanking mechanisms are in one-to-one correspondence with the plurality of discharging and conveying devices 300; the sorting pushing assemblies 600 are used for pushing the express on the sorting transmission device 200 to the corresponding sorting blanking channels 700, and an express sensor 800 is arranged on one side of each sorting pushing assembly 600; the outlet end of the sorting blanking channel 700 is positioned above the discharging and conveying device 300;

each outfeed conveyor 300 is provided along with a labeling device 900 for labeling the express delivery.

The embodiment of the application relates to a logistics sorting and distribution method, which comprises the following steps of: step S1, placing the parts on a part discharging device 100 and delivering the express items to a sorting and conveying device 200 one by one; s2, placing the two-dimensional codes or/and the bar codes on the fast-forwarding device upwards and transmitting the two-dimensional codes or/and the bar codes on the sorting and transmitting device 200; step S3, the express delivery is guided by the correction device 400; s4, identifying the two-dimensional code or/and the bar code on the express delivery by the code scanning device to obtain the class of the express delivery; starting a corresponding sorting pushing assembly 600 and a labeling device 900 after identifying the items of the express, and pushing the express out of one side of the sorting transmission device 200 into a corresponding sorting blanking channel 700 when the corresponding sorting pushing assembly 600 identifies that the express passes through; step S5, the express delivery falls from the corresponding sorting blanking channel 700 to the corresponding discharging and conveying device 300 for forward conveying; s6, enabling the express delivery to arrive at the labeling device 900, and labeling labels of corresponding items on the express delivery; the labels of the corresponding products are recorded in a computer before being attached, and the labels can be digital labels, so that a user can conveniently and quickly trace the source; step S7, the discharging and conveying device 300 continues to discharge the labeled express.

Specifically, when the embodiment of the application works, a worker or a robot places the parts on the part discharging device 100, passes through the part discharging device 100 and sends out the express items one by one to the sorting and conveying device 200; the two-dimensional codes or/and the bar codes on the quick-release are upwards placed on the sorting and conveying device 200 by workers or robots to be conveyed; the express delivery is guided by the correction device 400, so that the express delivery is positioned in the middle of the transmission path of the sorting transmission device 200, and the code scanning device of the code scanning device is convenient to identify the two-dimensional code or/and the bar code on the express delivery to obtain the class of the express delivery; starting a corresponding sorting pushing assembly 600 and a labeling device 900 after identifying the items of the express, and pushing the express out of one side of the sorting transmission device 200 into a corresponding sorting blanking channel 700 when the express sensor 800 of the corresponding sorting pushing assembly 600 identifies that the express passes; the express delivery falls from the corresponding sorting blanking channel 700 to the corresponding discharging and conveying device 300 for forward conveying; the express delivery arrives at the labeling device 900, and labels of corresponding categories are labeled on the express delivery; then the discharging and conveying device 300 continues to discharge the labeled express delivery; under the above-mentioned setting, realized sweeping the sign indicating number discernment classification with the express delivery, carry out the ejection of compact according to corresponding category on the ejection of compact transmission device 300 of difference with the express delivery again after the discernment classification, reduce categorised operation intensity, improve work efficiency, simultaneously, label the express delivery after the classification, make things convenient for follow-up express delivery to trace to the source.

In order to better understand the above technical solutions, the following will describe the above technical solutions in detail with reference to fig. 1 to 6 of the specification and specific embodiments.

Example 1

In the first embodiment of the application, the bulk discharging device 100 comprises a bearing frame 1, a rotary driving assembly 2 and a material guiding inclined plate 3, wherein a rotary main shaft 4 is rotatably arranged in the middle of the bearing frame 1, the middle of the lower end surface of the material guiding inclined plate 3 is connected with the rotary main shaft 4, the rotary driving assembly 2 is used for driving the rotary main shaft 4 to rotate, the material guiding inclined plate 3 is obliquely arranged in the bearing frame 1, the outer edge of the material guiding inclined plate 3 is in sliding contact with the inner wall of the bearing frame 1, a discharging hole 5 is arranged at the position, close to an inlet of the sorting and conveying device 200, of the bearing frame 1, the inclined direction of the material guiding inclined plate 3 faces the discharging hole 5, and oscillators 6 are respectively arranged at two sides of the lower end surface of the material guiding inclined plate 3; the material guiding inclined plate 3 and the bearing frame 1 are all circularly arranged; the inner wall of the bearing frame 1 is provided with a limiting block on the lower side of the discharge hole 5, the lower end face of the guide inclined plate 3, which is close to one end of the discharge hole 5, is provided with a limiting chute, the limiting chute is in an arc shape, one end of the limiting block is slidably arranged in the limiting chute, under the setting, the rotation range of the guide inclined plate 3 is limited, and the guide inclined plate 3 is prevented from excessively rotating.

The sorting and conveying device 200 comprises a sorting and conveying frame 17, a sorting and conveying driving assembly, a sorting front shaft roller 18, a sorting rear shaft roller 19 and a sorting conveying belt 20, wherein the sorting front shaft roller 18 and the sorting rear shaft roller 19 are respectively arranged at the front end and the rear end of the sorting and conveying frame 17 in a rotating mode, the sorting conveying belt 20 is arranged on the sorting front shaft roller 18 and the sorting rear shaft roller 19 in a winding mode, and the output end of the sorting and conveying driving assembly is connected with the sorting front shaft roller 18 or the sorting rear shaft roller 19.

The discharging transmission device 300 comprises a discharging transmission frame 32, a discharging transmission driving component, a discharging front shaft roller 33, a discharging rear shaft roller 34 and a discharging transmission belt 35, wherein the discharging front shaft roller 33 and the discharging rear shaft roller 34 are respectively arranged at the front end and the rear end of the discharging transmission frame 32 in a rotating mode, the discharging transmission belt 35 is arranged on the discharging front shaft roller 33 and the discharging rear shaft roller 34 in a winding mode, and the output end of the discharging transmission driving component is connected with the discharging front shaft roller 33 or the discharging rear shaft roller 34.

The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:

specifically, under the above arrangement, the sorting front shaft roller 18 or the sorting rear shaft roller 19 rotates under the drive of the sorting transmission driving assembly, synchronously drives the sorting transmission belt 20 to move, and drives the sorting transmission belt 20 to move forwards, so that the express forward is driven; the front discharging shaft roller 33 or the rear discharging shaft roller 34 is driven by the discharging transmission driving assembly to rotate, synchronously drives the discharging transmission belt 35 to move, and drives the discharging transmission belt 35 to move forwards so as to drive the express to move forwards; wherein, when carrying out the ejection of compact of piece parts express delivery on to letter sorting conveyer 200, a plurality of piece parts express delivery are placed on the guide swash plate 3 in carrying frame 1, rotation driving assembly 2 drives rotation main shaft 4 forward rotation and reverse rotation, drive guide swash plate 3 forward rotation and reverse rotation, and under the effect of oscillator 6, make the piece parts express delivery can slide along the inclination of guide swash plate 3, and under the rotation back and forth of guide swash plate 3, make the piece parts express delivery drop into letter sorting conveyer 200 from discharge gate 5 and carry out the transmission, when the piece parts express delivery drops into letter sorting conveyer 200 from discharge gate 5, display up the express delivery list on the express delivery by external robot or manual work, the follow-up sign indicating number device of sweeping of being convenient for carries out scanning identification to the express delivery list.

Example two

In the second embodiment of the present application, the correction device 400 includes two correction components that are disposed in a facing manner, the correction components include a correction bracket 7 and a correction guide plate 8, the front end and the rear end of the inner wall of one side where the two correction brackets 7 are opposite to each other are respectively provided with an elastic connection component 9, two ends of the elastic connection component 9 are respectively connected to the correction bracket 7 and the correction guide plate 8, the front end and the rear end of the inner wall of one side where the two correction brackets 7 are opposite to each other are also respectively provided with a guide sliding shaft 10, and the guide sliding shaft is slidably disposed through the correction guide plate 8; wherein, two correction baffle 8 are just setting up and about the central line symmetry of letter sorting conveyer belt 20, and two correction baffle 8 cooperation are splayed setting, along letter sorting conveyer 200's direction of transfer, the less export that forms between two correction baffle 8 is towards letter sorting conveyer 200's direction of transfer.

The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:

specifically, under the above-mentioned setting, when the express delivery passes through orthotic devices 400, with the inside wall slip butt of two correction baffle 8, under the elastic connection subassembly 9's elasticity effect, under the effect of cooperation direction slide shaft 10 for correct baffle 8 can stably slide, and can lead the express delivery and transmit on letter sorting transmission device 200, improve the stability that removes, avoid the express delivery to drop from letter sorting transmission belt 20's both sides.

Example III

In the third embodiment of the present application, the code scanning recognition device 500 includes a first portal frame 11 and a code scanning assembly installed on the first portal frame 11, where the code scanning assembly includes a first lifting driving member 12 and a code scanner 13 connected to the first lifting driving member 12; wherein, the logistics sorting and distribution system also comprises a PLC controller;

the first portal frame 11 is sequentially provided with a first induction sensor 14, a first ranging sensor 15 and a code scanning assembly along the transmission direction of the sorting transmission device 200; a second induction sensor 16 is arranged on one side of the code scanner 13 far away from the first induction sensor 14; the first induction sensor 14, the second induction sensor 16, the first ranging sensor 15, the first lifting driving piece 12, the code scanner 13 and the sorting transmission device 200 are respectively in signal connection with the PLC controller; in the initial state, the first ranging sensor 15, the second sensing sensor 16, the first lifting driving member 12 and the code scanner 13 are in the closed state, and wait for starting.

The sorting pushing assembly 600 comprises a sorting pushing cylinder and a pushing plate connected with the sorting pushing cylinder; the plurality of discharging and conveying devices 300 are arranged at intervals in a row, the sorting and blanking channels 700 are arranged in an arc shape, and each sorting and blanking channel 700 corresponds to each discharging and conveying device 300 one by one, so that the express is dropped on the discharging and conveying device 300, and the express can be driven to be conveyed forwards;

the labeling device 900 includes a second portal frame 21, where the second portal frame 21 is sequentially provided with a third sensor 22, a second ranging sensor 23, a labeling mechanism and a label placing frame 24 along a transmission direction of the discharging and transmitting device 300;

the labeling mechanism comprises a second lifting driving piece 25, a labeling adsorption head 26 and a horizontal moving assembly 27, wherein the horizontal moving assembly 27 is used for driving the second lifting driving piece 25 to transversely move, the second lifting driving piece 25 is arranged on the second portal frame 21 in a sliding manner, the output end of the second lifting driving piece 25 is connected with the labeling adsorption head 26, and a plurality of vacuum adsorption holes are uniformly formed in the lower end face of the labeling adsorption head 26; a fourth inductive sensor 28 is arranged on the side of the labeling and adsorbing head 26 away from the third inductive sensor 22; wherein, a glue spraying component is arranged between the labeling mechanism and the second ranging sensor 23; the glue spraying assembly comprises a third lifting driving piece 30 and a glue spraying gun 31 connected with the third lifting driving piece 30; a fifth induction sensor 29 is arranged on one side of the glue gun 31; the third inductive sensor 22, the fourth inductive sensor 28, the fifth inductive sensor 29, the second ranging sensor 23, the second lifting driving piece 25, the third lifting driving piece 30, the horizontal movement assembly 27 and the sorting transmission device 200 are respectively in signal connection with the PLC controller; in the initial state, the second ranging sensor 23, the fourth sensing sensor 28, the second elevation driving member 25, the horizontal moving assembly 27 and the third elevation driving member 30 are in the closed state, waiting for the start.

The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:

specifically, the express delivery is transmitted by the sorting transmission belt 20, when the first sensor 14 detects that the express delivery arrives, a signal is sent to the PLC controller, then the PLC controller controls the first ranging sensor 15, the second sensor 16, the first lifting driving piece 12 and the code scanner 13 to start, when the express delivery passes through the first ranging sensor 15, the height of the express delivery is detected, and then the code scanner 13 is driven to move up and down through the first lifting driving piece 12 according to the detected height of the express delivery, so that the distance between the code scanner 13 and the express delivery is adjusted, the distance between the code scanner 13 and the express delivery is ensured to be in a proper focal length range, and the code scanner 13 can accurately focus and scan an express delivery list on the express delivery conveniently; when the second induction sensor 16 detects that the express arrives below the scanner, the scanner carries out identification code scanning on the express bill on the express to acquire information; wherein, the two code sweeping components are arranged in parallel, so that the condition of missing sweeping can be avoided;

after the code scanning identification of the express bill images of the express, the express continues to move forward, when the express sensor 800 of the corresponding sorting pushing assembly detects that the express arrives, the sorting pushing cylinder drives the sorting pushing plate to move under the action of the corresponding sorting pushing assembly 600, the express on the sorting conveying belt 20 is pushed out into the sorting blanking channel 700, and the express slides onto the discharging conveying belt 35 to continue driving the express to be transmitted forward;

when the discharging conveyor belt 35 drives the express delivery to move to the labeling device 900, the third sensor 22 detects the arrival of the express delivery and sends a signal to the PLC, then the PLC controls the second distance measuring sensor 23, the fourth sensor 28, the second lifting driving piece 25 and the horizontal moving component 27 to start, drives the labeling adsorption head 26 to move to the next label placing frame 24 to adsorb labels, then resets, and when the fourth sensor 28 detects the arrival of the express delivery, the second lifting driving piece 25 rapidly drives the labeling adsorption head 26 to move downwards to attach the labels to the express delivery; wherein, a glue spraying component is arranged between the labeling mechanism and the second ranging sensor 23, when the fifth sensing sensor 29 detects that the express delivery arrives, the glue spraying gun 31 is quickly started to spray glue for the express delivery, wherein, the third lifting driving piece 30 can adjust the height of the glue spraying gun 31, and the use is flexible and convenient; the express delivery after labeling continues to remove and send out and carry out the unloading, can carry out the unloading transport through manual work, robot or AGV car, also can carry out the unloading transport again after setting up pile up neatly to a plurality of fast-forwarding at the end of ejection of compact conveyer belt 35, use in a flexible way.

The reasonable distance range threshold between the glue gun 31 and the express delivery and the attaching process distance range threshold between the label head and the express delivery are preset according to different express height range thresholds, the second distance measuring sensor 23 can detect the height of the express delivery and then send signals to the PLC to control the second lifting driving piece 25 and the third lifting driving piece 30 to act, and the third lifting driving piece 30 acts to adjust the distance between the glue gun 31 and the express delivery to be in the reasonable distance range threshold between the glue gun 31 and the express delivery; when the second lifting driving piece 25 acts, a moving range of the labeling adsorption head 26 when the labeling adsorption head 26 presses down the labeling is limited, so that the moving range of the labeling adsorption head 26 is in a threshold value of the distance range of the labeling process, and the labeling adsorption head 26 is prevented from moving too much to crush express.

Example IV

In the fourth embodiment of the present application, the code scanning device collects the express bill image on the express surface, performs text recognition on the express bill image to obtain express information, stores the express bill image and the express information, and starts the sorting and pushing assembly 600 according to the express information, and simultaneously sends the express information to the corresponding labeling device 900; the logistics sorting and distribution system further comprises an online monitoring device, wherein the online monitoring device comprises a control terminal, a storage unit, a monitoring unit, a correction unit and a feedback unit, and the control terminal is a main control end of the online monitoring device and is used for sending out an execution command; the storage unit is used for receiving the express bill images of the express surface acquired by the code scanner 13 and storing the express bill images; the monitoring unit is used for comparing whether the newly stored express bill image in the storage unit is consistent with the express bill image stored last time; the correction unit is used for controlling the monitoring unit to run again; the feedback unit is used for feeding back the operation result data of the monitoring unit and is used for receiving by the control terminal; and the system end user reads the operation result data of the monitoring unit fed back by the feedback unit on the control terminal.

Specifically, the control terminal is electrically connected with the code scanner 13, the code scanner 13 is electrically connected with a camera component and an identification unit, the code scanner 13 is electrically connected with a storage unit through a medium, the storage unit is electrically connected with the identification unit and a monitoring unit, the monitoring unit is electrically connected with a packing unit, a correction unit and a feedback unit, and the feedback unit is electrically connected with the packing unit.

In this embodiment, the code scanner 13 is controlled to collect the image of the express bill, text recognition is performed on the image of the express bill to obtain the express information, the storage unit receives the image of the express bill collected by the code scanner 13 in real time, stores the image of the express bill, and the monitoring unit is operated in a rear position to compare whether the image of the express bill newly stored in the storage unit is consistent with the image of the express bill stored last time, and controls the monitoring unit to operate again through the correction unit, and finally the feedback unit feeds back the operation result data of the monitoring unit for the control terminal to receive.

The code scanner 13 is provided with the submodule in the lower stage, includes: the camera component is used for collecting the express bill image and sending the collected express bill image to the identification unit in real time; the recognition unit is used for receiving the express bill image sent by the camera component and carrying out word recognition processing on the express bill image; the recognition unit further sends the recognized text information to the storage unit after performing text recognition processing on the express bill image, and the recognized text information is stored in the storage unit. The acquisition sources of the express bill images are limited through the sub-modules arranged at the lower stage of the code scanner 13, and necessary data support is provided for the operation of the subsequent modules in the system.

After receiving the text information sent by the identification unit, the storage unit synchronously carries out further storage of corresponding configuration on the text information and the express bill images stored in the storage unit; when the storage unit operates, the data storage folders are synchronously generated by taking 24h as a unit, so that the express bill images received in each 24h are stored in the same data storage folder, and the express bill images stored in the same data storage folder and the corresponding text information are marked with the data storage folder generation time stamp.

Furthermore, the storage unit is deployed on the cloud server, any post manager of the express delivery transfer station logs in and accesses the control terminal through the account management system, and the post manager of the transfer station completes uploading and updating of the express delivery bill image through the control terminal.

Wherein, account management system includes: the editing unit is used for editing and setting a verification account number and a verification key; an input unit for inputting an authentication key; the verification unit is used for verifying whether the verification key input in the input unit is matched with the verification account; the system comprises an editing unit, an input unit and an account management system, wherein the verification account and the verification key set in the editing unit are manually edited by a user at the system end and are matched with each other, the input unit operates in a period of synchronization with the verification account edited by the editing unit, a group of verification keys are randomly selected by the user after the user inputs the verification keys in the input unit, the verification unit judges whether the verification account randomly selected in the operation period of the input unit is matched with the verification keys input by the user or not, if so, the account management system provides operation authority of a user control terminal, otherwise, the account management system finishes operation. The account management system is arranged to provide a safer operation environment for the monitoring device.

The editing unit is connected with the input unit and the verification unit, and the verification unit is connected with the control terminal through a wireless network. When the monitoring unit operates, synchronous consistency judgment is carried out on the text information corresponding to the express bill images and the time stamps respectively configured by the text information and the express bill images stored in the storage unit, and when the monitoring unit carries out consistency judgment on the express bill images, the text information and the configured time stamps, traversing comparison is carried out in the storage unit by taking the express bill images of each express bill surface as judgment targets.

Wherein, monitoring unit subordinate is provided with the submodule, includes: the packaging unit is used for receiving the express bill image with the comparison result of no in the monitoring unit, packaging the express bill image and sending the packaged express bill image to the feedback unit; and when the packaging unit packages the express bill images, the text information corresponding to the express bill images and the configured time stamp are synchronously acquired, and the packaging processing is completed together with the express bill images. Through the setting of packing unit, can make the system accomplish the further output of mistake express delivery, bring auxiliary effect for express delivery management staff's follow-up work.

The system comprises a correction unit, a monitoring unit, a control unit, a timing unit and a timing control unit, wherein the correction unit is provided with a control period through a system end user, and the correction unit starts timing according to the set control period after the monitoring unit runs and compares inconsistent express bill images, and triggers the monitoring unit to run again after the timing is finished; after the monitoring unit runs twice continuously through the correcting unit, the monitoring unit jumps to the feedback unit to run after the monitoring unit finishes running.

Specifically, in the embodiment, the system can collect the express bill image on the express surface in the operation process, further carries out character recognition on the express bill image to extract information, and finally completes storage of the express bill image and character information, and further through deployment, each express transfer station can have interaction conditions, so that the mutual interaction of interaction data is used, comparison of the express bill image and the character information of the express is realized, and the express can be completely and comprehensively checked once when arriving at a new express transfer station each time, and the situation of express loss or transfer error is avoided; meanwhile, the system can capture and package the error express delivery in the running process, so that the error express delivery is further traced and searched by the express delivery transportation staff, and the safety of express delivery transportation is improved. The method and the system solve the technical problems that in the currently applied express delivery management system, information input and warehouse entry of express delivery are often carried out through a bar code of a scanning device express delivery bill, however, the express delivery transfer stations are not provided with mutual interaction technology of express delivery information, and therefore the express delivery transfer stations can not find out wrong pieces and lost express delivery in time when express delivery is wrong or lost, and therefore safety in the express delivery transportation process is greatly reduced.

Example five

In the fifth embodiment of the application, a plurality of sorting and conveying devices 200 may be provided, the plurality of sorting and conveying devices 200 are arranged at intervals in a row, the corresponding discharge ports 5 of the bearing frame 1 are provided with a plurality of sorting and conveying devices 5 and are arranged at intervals in a row, the discharge ports 5 are in one-to-one correspondence with the sorting and conveying devices 200, and the sorting and conveying devices 200 can be sorted by discharging express items from different discharge ports 5; correspondingly, the sorting blanking channels 700 in the sorting and pushing assemblies 600 of the corresponding products on the sorting and conveying devices 200 are mutually communicated, and can fall on the corresponding discharging and conveying devices 300.

Preferably, the correction device 400 is also arranged on the discharging and conveying device 300, so that the express delivery is conveniently guided and conveyed one by one.

While preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the application.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present application without departing from the spirit or scope of the application. Thus, it is intended that the present application also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (10)

1. A logistics sorting and distribution system, characterized in that: the automatic sorting and discharging device comprises a bulk discharging device, a sorting and conveying device and a plurality of discharging and conveying devices, wherein the sorting and conveying device is sequentially provided with a correcting device, a code scanning and identifying device and a sorting device along the conveying direction of the sorting and conveying device, the bulk discharging device is used for discharging express items onto the sorting and conveying device one by one, the correcting device is used for guiding the express items on the sorting and conveying device, the code scanning and identifying device is used for identifying two-dimensional codes or/and bar codes on the express items, the sorting device comprises a plurality of sorting and discharging mechanisms which are arranged in a row, and each sorting and discharging mechanism comprises a sorting and pushing component and a sorting and discharging channel; the sorting pushing assembly is positioned on one side of the sorting transmission device, and the sorting blanking channel is positioned on the other side of the sorting transmission device;

the plurality of sorting and blanking mechanisms are in one-to-one correspondence with the plurality of discharging and conveying devices; the sorting pushing assemblies are used for pushing the express on the sorting transmission device to the corresponding sorting blanking channels, and an express sensor is arranged on one side of each sorting pushing assembly; the outlet end of the sorting blanking channel is positioned above the discharging and conveying device; every ejection of compact transmission device is along being provided with the subsides mark device that is used for pasting the mark to the express delivery.

2. A logistics sorting and distribution system of claim 1, wherein: the bulk discharging device comprises a bearing frame, a rotary driving assembly and a material guiding inclined plate, wherein a rotary main shaft is arranged in the middle of the bearing frame in a rotary mode, the middle of the lower end face of the material guiding inclined plate is connected with the rotary main shaft, the rotary driving assembly is used for driving the rotary main shaft to rotate, the material guiding inclined plate is obliquely arranged in the bearing frame, the outer edge of the material guiding inclined plate is in sliding butt with the inner wall of the bearing frame, a discharging hole is formed in the position, close to an inlet of the sorting and conveying device, of the bearing frame, the inclined direction of the material guiding inclined plate faces the discharging hole, and oscillators are respectively arranged on two sides of the lower end face of the material guiding inclined plate.

3. A logistics sorting and distribution system of claim 1, wherein: the correcting device comprises two correcting components which are arranged right opposite to each other, the correcting components comprise correcting supports and correcting guide plates, elastic connecting components are respectively arranged at the front end and the rear end of the inner wall of one side, which are right opposite to each other, of the two correcting supports, the two ends of the elastic connecting components are respectively connected with the correcting supports and the correcting guide plates, guide sliding shafts are respectively arranged at the front end and the rear end of the inner wall of one side, which are right opposite to each other, of the two correcting supports, and the guide sliding shafts penetrate through the correcting guide plates in a sliding manner.

4. A logistics sorting and distribution system of claim 1, wherein: the code scanning identification device comprises a first portal frame and a code scanning assembly arranged on the first portal frame, wherein the code scanning assembly comprises a first lifting driving piece and a code scanning device connected with the first lifting driving piece.

5. A logistics sorting and distribution system of claim 4, wherein: the logistics sorting and distribution system further comprises a PLC controller;

the first portal frame is sequentially provided with a first induction sensor, a first ranging sensor and the code scanning assembly along the transmission direction of the sorting transmission device; a second induction sensor is arranged on one side, far away from the first induction sensor, of the code scanner;

the first inductive sensor, the second inductive sensor, the first ranging sensor, the first lifting driving piece, the code scanner and the sorting transmission device are respectively in signal connection with the PLC controller.

6. A logistics sorting and distribution system of claim 1, wherein: the sorting and conveying device comprises a sorting and conveying frame, a sorting and conveying driving assembly, a sorting front shaft roller, a sorting rear shaft roller and a sorting conveying belt, wherein the sorting front shaft roller and the sorting rear shaft roller are respectively and rotatably arranged at the front end and the rear end of the sorting and conveying frame, the sorting conveying belt is wound on the sorting front shaft roller and the sorting rear shaft roller, and the output end of the sorting and conveying driving assembly is connected with the sorting front shaft roller or the sorting rear shaft roller.

7. A logistics sorting and distribution system of claim 1, wherein: the discharging transmission device comprises a discharging transmission frame, a discharging transmission driving assembly, a discharging front shaft roller, a discharging rear shaft roller and a discharging transmission belt, wherein the discharging front shaft roller and the discharging rear shaft roller are respectively and rotatably arranged at the front end and the rear end of the discharging transmission frame, the discharging transmission belt is wound on the discharging front shaft roller and the discharging rear shaft roller, and the output end of the discharging transmission driving assembly is connected with the discharging front shaft roller or the discharging rear shaft roller.

8. A logistics sorting and distribution system of claim 5, wherein: the labeling device comprises a second portal frame, and a third induction sensor, a second ranging sensor, a labeling mechanism and a label placing rack are sequentially arranged on the second portal frame along the transmission direction of the discharging transmission device;

the labeling mechanism comprises a second lifting driving piece, a labeling adsorption head and a horizontal moving assembly, wherein the horizontal moving assembly is used for driving the second lifting driving piece to transversely move, the second lifting driving piece is arranged on the second portal frame in a sliding mode, the output end of the second lifting driving piece is connected with the labeling adsorption head, and a plurality of vacuum adsorption holes are uniformly formed in the lower end face of the labeling adsorption head; a fourth induction sensor is arranged on one side, far away from the third induction sensor, of the labeling adsorption head;

the third inductive sensor, the fourth inductive sensor, the second ranging sensor, the second lifting driving piece and the sorting transmission device are respectively in signal connection with the PLC controller.

9. A method for sorting and delivering logistics, which is characterized by comprising the following steps:

step S1, placing the parts on a part discharging device and delivering the express items to a sorting and conveying device one by one;

s2, placing the two-dimensional codes or/and the bar codes on the fast-forwarding device upwards and transmitting the two-dimensional codes or/and the bar codes on the sorting and transmitting device;

s3, guiding the express delivery through the correction device;

s4, identifying the two-dimensional code or/and the bar code on the express delivery by the code scanning device to obtain the class of the express delivery; starting a corresponding sorting pushing assembly and a labeling device after identifying the items of the express, and pushing the express out of one side of a sorting transmission device into a corresponding sorting blanking channel when the corresponding sorting pushing assembly identifies that the express passes;

s5, the express delivery falls onto a corresponding discharging and conveying device from a corresponding sorting and blanking channel to be conveyed forwards;

s6, enabling the express delivery to arrive at a labeling device, and labeling labels of corresponding items on the express delivery;

and S7, continuously discharging the labeled express delivery by the discharging transmission device.

10. A method of sorting and dispensing a stream as claimed in claim 9 wherein: in step S4, the code scanning device collects the express bill image on the express surface, performs text recognition on the express bill image to obtain express information, stores the express bill image and the express information, and sends the express information to the corresponding labeling device according to the sorting pushing component started by the express information.