CN117206203A

CN117206203A - Logistics package intelligent sorting system and sorting method

Info

Publication number: CN117206203A
Application number: CN202311464275.6A
Authority: CN
Inventors: 曹剑钢
Original assignee: Nantong Aimeirui Intelligent Manufacturing Co ltd
Current assignee: Nantong Aimeirui Intelligent Manufacturing Co ltd
Priority date: 2023-11-06
Filing date: 2023-11-06
Publication date: 2023-12-12
Anticipated expiration: 2043-11-06
Also published as: CN117206203B

Abstract

The application relates to the technical field of logistics package sorting, in particular to an intelligent logistics package sorting system and a sorting method, wherein the intelligent logistics package sorting system comprises a total transportation module, a small package transportation module, a medium package transportation module, a large package transportation module, a first scanning module, an annular sorting module, a small package collection module, a medium package collection module, a large package collection module and a control center; the control center is used for receiving the volume parameters of the package acquired by the first scanning module and conveying the package to the corresponding conveying module according to the volume parameters of the package; the intelligent sorting method for the logistic packages comprises sorting by adopting corresponding programs according to the package composition. The intelligent sorting system and the sorting method for the logistics packages can automatically distribute the logistics packages according to the sizes of the packages, so that the convenience of logistics package dispatching is improved, and the distribution efficiency is improved.

Description

Logistics package intelligent sorting system and sorting method

Technical Field

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

Background

The logistics is a part of supply chain activities, and is a process of distributing raw materials, semi-finished products, finished products and related information from the origin of the commodity to the consumption place of the commodity by means of transportation or the like at the lowest cost in order to meet the needs of customers, and in logistics transportation, it is often necessary to sort collected objects according to weight, transportation destination and the like, thereby facilitating subsequent transportation.

The Chinese patent publication No. CN112221990B discloses an annular intelligent logistics sorting system and a sorting method thereof, wherein the annular intelligent logistics sorting system comprises an annular sorting machine, a sorting ring, a loading workbench, a loading identification frame and a sorting opening, the sorting ring comprises a plurality of sorting platforms which are connected end to end, and the sorting ring is rotatably arranged at the top of the annular sorting machine; the sorting table comprises an object stage and a pushing mechanism, wherein a containing cavity for containing the pushing mechanism is formed in the object stage, a moving groove is formed in the middle of the top of the object stage, the containing cavity is communicated with the outside through the moving groove, the pushing mechanism comprises a gear, a straight rack, a moving block, a baffle, a connecting block, a pushing block and a motor, the gear is meshed with the straight rack, the gear is connected with a rotating shaft of the motor, the motor is fixedly mounted in the moving block, the moving block is fixedly connected with the pushing block through the connecting block, and the pushing block is used for pushing packages to a sorting opening. Although the annular intelligent logistics sorting system and the sorting method thereof can sort packages rapidly to a certain extent, the packages are reassigned and transported according to the sizes of the packages, and the working efficiency is affected.

Disclosure of Invention

Based on the problems, such as disordered sorting flow and easy error in sorting, existing in the existing logistics package sorting process are necessary to be solved, and the logistics package intelligent sorting system and the sorting method are provided.

The above purpose is achieved by the following technical scheme:

an intelligent sorting system for logistics packages, the intelligent sorting system for logistics packages comprises:

a total transport module to transport packages;

the first scanning module is used for acquiring volume parameters of the package and dividing the package into small packages, medium packages and large packages according to the volume parameters of the package;

the small package transportation module is used for transporting the small packages transported by the total transportation module;

the middle package transportation module is used for transporting the middle packages transported by the total transportation module;

the large package transportation module is used for transporting the large packages transported by the total transportation module;

the annular sorting module is used for receiving the small packages from the small package conveying module, the middle packages of the middle package conveying module and the large packages of the large package conveying module; the annular sorting module is provided with a plurality of chassis which are used for transporting the small packages, the medium packages and the large packages in sequence;

the small package collecting module is used for receiving the small packages transported by the annular sorting module;

the medium package collection module is used for receiving the small packages transported by the annular sorting module;

and the big parcel collecting module is used for receiving the big parcel transported by the annular sorting module.

Further, the small package transportation module, the medium package transportation module and the large package transportation module all comprise rollers and a transmission belt, the rollers are in transmission connection with the transmission belt, the rollers are close to the total transportation module, the transmission drive is close to the annular sorting module, and the moving speed of the transmission belt is greater than that of the rollers.

Further, the intelligent logistics package sorting system further comprises a second scanning module, wherein the second scanning module is used for scanning a preset chassis on the annular sorting module.

Further, the logistics package intelligent sorting system further comprises a first acquisition module, wherein the first acquisition module is used for acquiring the weight of the package.

The application also provides an intelligent sorting method for the logistics packages, which is applied to any one of the intelligent sorting systems for the logistics packages, and comprises the following steps:

step S100, acquiring a first state parameter of the package;

step S200, sorting the packages according to a first sorting procedure;

step S210, conveying the package on the total conveying module to the corresponding small package conveying module, medium package conveying module and large package conveying module according to the first state parameter of the package;

step S220, conveying the small packages on the small package conveying module, the medium packages on the medium package conveying module and the large packages on the large package conveying module to the corresponding small package collecting module, medium package collecting module and large package collecting module through the annular sorting module.

Further, after step S210, the method further includes:

step S211, when the first state parameter of the package is smaller than a first preset value, the package is moved to the small package transportation module;

step S212, when the first state parameter of the package is larger than the first preset value and smaller than the second preset value, the package is moved to the middle package transportation module;

step S213, when the first state parameter of the package is greater than the second preset value, the package is moved to the large package transportation module;

the first status parameter of the package includes at least a volume parameter of the package.

Further, a plurality of chassis are sequentially numbered A1, B1, C1, A2, B2, C2 to AN, BN and CN along the annular sorting module;

after step S220, further comprising:

step S221, sorting the packages according to a first subprogram of a first sorting program when the packages consist of the small packages, the medium packages and the large packages;

the first subroutine is that chassis with numbers A1 and A2 to AN are used for transporting the small packages, chassis with numbers B1 and B2 to BN are used for transporting the medium packages, and chassis with numbers C1 and C2 to CN are used for transporting the large packages.

after step S220, further comprising:

step S222, sorting the packages according to a second subprogram of the first sorting program when the packages consist of the medium packages and the large packages;

the second subprogram is characterized in that chassis with numbers of A1, C1, B2, A3, C3, B4 to A (N-1), C (N-1) and BN are used for transporting the medium package, and chassis with numbers of B1, A2, C2, B3, A4, C4 to B (N-1), AN and CN are used for transporting the large package;

step S223, sorting the packages according to a third subprogram of the first sorting program when the packages consist of the small packages and the medium packages;

the third subprogram is that chassis with numbers of A1, C1, B2, A3, C3, B4 to A (N-1), C (N-1) and BN are used for transporting the small package, and chassis with numbers of B1, A2, C2, B3, A4, C4 to B (N-1), AN and CN are used for transporting the medium package;

step S224, sorting the packages according to a fourth subprogram of the first sorting program when the packages consist of the small packages and the large packages;

the fourth subprogram is that chassis with numbers of A1, C1, B2, A3, C3, B4 to A (N-1), C (N-1) and BN are used for transporting the small packages, and chassis with numbers of B1, A2, C2, B3, A4, C4 to B (N-1), AN and CN are used for transporting the large packages.

after step S220, further comprising:

step S225, sorting the packages according to a fifth subprogram of the first sorting program when the packages consist of the small packages, the medium packages or the large packages;

the fifth subroutine is chassis numbered A1, B1, C1, A2, B2, C2 to AN, BN, CN for transporting the small parcel or the medium parcel or the large parcel.

Further, the small parcel collection module, the medium parcel collection module, and the large parcel collection module each comprise a first region and a second region;

after step S220, further comprising:

step S230, obtaining a second state parameter of the package;

step S240, sorting the packages according to a second sorting program;

the second sorting program comprises judging whether a second state parameter of the package is larger than a third preset value or not; when the second state parameter of the package is greater than the third preset value, moving the package to the first area; when the second state parameter of the package is smaller than the third preset value, the package is moved to the second area;

the second status parameter of the package includes at least a weight of the package.

The beneficial effects of the application are as follows:

the application relates to an intelligent sorting system and a sorting method for logistics packages, wherein the intelligent sorting system for logistics packages comprises a total transportation module, a small package transportation module, a medium package transportation module, a large package transportation module, a first scanning module, an annular sorting module, a small package collection module, a medium package collection module, a large package collection module and a control center; the control center is used for receiving the volume parameters of the package acquired by the first scanning module and conveying the package to the corresponding conveying module according to the volume parameters of the package; the sorting method comprises sorting by adopting corresponding procedures according to the composition of the packages. The intelligent sorting system and the sorting method for the logistics packages can automatically distribute the logistics packages according to the sizes of the packages, so that the convenience of logistics package dispatching is improved, and the distribution efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of an intelligent sorting system for logistic packages according to an embodiment of the present application;

fig. 2 is a schematic diagram of a partial enlarged structure of a portion a of the intelligent sorting system for logistic packages shown in fig. 1;

fig. 3 is a schematic view of a part of the enlarged structure of the B-site of the intelligent sorting system for logistic packages shown in fig. 1;

fig. 4 is a schematic perspective view of a small package transportation rack of the logistics package intelligent sorting system according to an embodiment of the present application;

fig. 5 is a schematic view of a partial enlarged structure of a small package transportation rack C of the intelligent logistics package sorting system shown in fig. 4;

fig. 6 is a schematic view of an exploded part structure of a chassis, a tray and a trigger assembly of the intelligent sorting system for logistics packages according to an embodiment of the present application.

Wherein:

100. a transport platform; 101. a first scanning device; 102. a transport tray;

200. a small package transportation frame;

300. a middle parcel transport rack;

400. a large package transportation frame;

500. an annular sorting platform; 501. a second scanning device; 502. a small parcel collection hopper; 503. a medium package collection hopper; 504. a large parcel collection hopper;

600. a chassis; 601. a chute;

700. a tray; 701. a slide block; 702. a mounting groove;

800. a trigger assembly; 801. a first feeler lever; 802. a second feeler lever; 803. a third feeler lever;

900. a connection assembly; 901. a roller; 902. a transmission belt; 903. a hinged plate; 904. a baffle; 905. a button.

Detailed Description

The present application will be further described in detail below with reference to examples, which are provided to illustrate the objects, technical solutions and advantages of the present application. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

The numbering of components herein, such as "first," "second," etc., is used merely to distinguish between the described objects and does not have any sequential or technical meaning. The term "coupled" as used herein includes both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

At present, under the big environment, no matter be manual sorting or automatic letter sorting, it is comparatively chaotic to the letter sorting flow of commodity circulation spare, is difficult to sort the commodity circulation spare in detail, causes the condition of letter sorting mistake easily, has brought the degree of difficulty for the preparation delivery of commodity circulation spare.

The intelligent sorting system and the sorting method for the logistics packages are preferably used for processing a batch of logistics packages packaged by square paper shells.

The logistics package intelligent sorting system comprises a total transportation module, a small package transportation module, a medium package transportation module, a large package transportation module, a first scanning module, an annular sorting module, a small package collection module, a medium package collection module, a large package collection module and a control center.

In this embodiment, as shown in fig. 1 to 6, the total transport module includes a transport platform 100, the small package transport module includes a small package transport rack 200, the medium package transport module includes a medium package transport rack 300, the large package transport module includes a large package transport rack 400, the first scanning module includes a first scanning device 101, the annular sorting module includes an annular sorting platform 500, the small package collection module includes a small package collection bucket 502, the medium package collection module includes a medium package collection bucket 503, and the large package collection module includes a large package collection bucket 504.

The transport platform 100 is provided with a conveyor belt and a plurality of groups of transport trays 102, the transport trays 102 are used for transporting packages, one group of transport trays 102 is used for transporting only one package at a time, and the conveyor belt is used for driving the transport trays 102 to move; the conveyor pan 102 is uniformly provided with a plurality of groups of rotating rods, and the rotating rods are used for driving the packages to move, so that the packages can move from the conveyor pan 102 to the corresponding small package conveying frames 200, medium package conveying frames 300 or large package conveying frames 400.

It will be appreciated that the packages may be placed on the carrier tray 102 manually or by robotic means.

The first scanning device 101 includes a measurement probe for scanning the package size and uploading to a control center to calculate a volume parameter of the package, and marking the package as a large package, a medium package or a small package according to the volume parameter.

It will be appreciated that errors may be reduced by providing multiple sets of first scanning devices 101 to scan package sizes.

The small package transporting rack 200, the medium package transporting rack 300 and the large package transporting rack 400 are all arranged closely to and vertically with the transporting platform 100, the small package transporting rack 200 is used for transporting small packages, the medium package transporting rack 300 is used for transporting medium packages, and the large package transporting rack 400 is used for transporting large packages.

The annular sorting platform 500 is closely and vertically arranged with the small package transportation frame 200, the middle package transportation frame 300 and the large package transportation frame 400, and the small package collection hopper 502, the middle package collection hopper 503 and the large package collection hopper 504 are arranged at the other end of the annular sorting platform 500 far away from the small package transportation frame 200; the parcel collecting hopper 502 is used for collecting parcels; the medium package collecting hopper 503 is used for collecting medium packages; the mainframe parcel collection hopper 504 is used to collect mainframe parcels.

The annular sorting platform 500 is provided with a conveyor belt, a plurality of chassis 600 are uniformly arranged on the conveyor belt at intervals, trays 700 are arranged on the chassis 600, and a trigger assembly 800 and a rotating rod are arranged on the trays 700; a plurality of trays 600 are numbered A1, B1, C1, A2, B2, C2 … … AN, BN, CN in sequence along the annular sorting deck 500, the trays 600 being used to transport small, medium and large parcels in sequence.

The chassis 600 is provided with a chute 601; the tray 700 is provided with a sliding block 701 and three groups of mounting grooves 702, the sliding block 701 can slide along the sliding groove 601, a tension spring is arranged between the tray 700 and the chassis 600, one end of the tension spring is fixedly connected to the chassis 600, the other end of the tension spring is fixedly connected to the sliding block 701, and the tension spring is used for resetting the tray 700; the trigger assembly 800 includes a first feeler 801, a second feeler 802, and a third feeler 803, each of the first feeler 801, the second feeler 802, and the third feeler 803 being slidably installed at the installation groove 702, and the first feeler 801, the second feeler 802, and the third feeler 803 being sequentially provided with driving forces for movement of the first feeler 801, the second feeler 802, and the third feeler 803 in a vertical direction from top to bottom, an electric cylinder/hydraulic cylinder/cylinder.

A switch is provided at the other end of the runner 601 of the chassis 600, which is far from the tension spring, and when the slider 701 of the tray 700 moves to the limit position along the runner 601, the tray 700 triggers the switch to retract the corresponding feeler lever.

In some embodiments, the small parcel transport frame 200, the medium parcel transport frame 300, and the large parcel transport frame 400 are each provided with a connection assembly 900, the connection assembly 900 comprising rollers 901, a belt 902, a hinged plate 903, a baffle 904, and a button 905, the rollers 901 and the belt 902 being each configured to transport parcels, the rollers 901 being disposed proximate to the transport platform 100, the belt 902 being disposed proximate to the annular sorting platform 500, and the belt 902 moving at a speed greater than the speed of the rollers 901 so that the parcels move rapidly upon entering the belt 902, thereby spacing adjacent parcels apart; the number of the hinge plates 903 is two, the two groups of hinge plates 903 are symmetrically arranged relative to the driving belt 902, the two groups of hinge plates 903 form a splayed shape, and the small opening faces the driving belt 902; a button 905 can be pressed, the button 905 serving to trigger the hinge plates 903 so that the two sets of hinge plates 903 are away from each other; the small package carrier 200, the medium package carrier 300 and the large package carrier 400 are different in vertical height of the barrier 904, which is the barrier 904 on the small package carrier 200, the barrier 904 on the medium package carrier 300 and the barrier 904 on the large package carrier 400 in this order from the high to the low.

In some embodiments, the intelligent sorting system for logistics packages further comprises a second scanning module, the second scanning module comprises a second scanning device 501, the second scanning device 501 is disposed on the annular sorting platform 500, the second scanning device 501 is used for scanning a preset chassis 600 on the annular sorting platform 500, and in this embodiment, the second scanning device 501 is used for scanning the chassis 600 with the number A1.

In some embodiments, the first acquisition module is a mass sensor or pressure sensor, the mass sensor or pressure sensor being disposed on the tray 700; the two groups of small package collecting hoppers 502, the two groups of medium package collecting hoppers 503 and the two groups of large package collecting hoppers 504 can be arranged, wherein the first group of small package collecting hoppers 502 are used for collecting light-weight small packages, and the second group of small package collecting hoppers 502 are used for collecting heavy-weight small packages; the first group of parcel collecting hoppers 503 are used for collecting light medium-quality parcel, and the second group of parcel collecting hoppers 503 are used for collecting heavy medium-quality parcel; the first set of mainframe parcel collection hoppers 504 are used to collect light weight mainframe parcel and the second set of mainframe parcel collection hoppers 504 are used to collect heavy weight mainframe parcel.

The embodiment of the application also provides an intelligent sorting method for the logistics packages, which is applied to any one of the intelligent sorting systems for the logistics packages, and comprises the following steps:

step S100, acquiring a first state parameter of the package;

step S200, sorting the packages according to a first sorting procedure;

In some embodiments, after step S210, further comprising:

the first preset value is a set volume parameter and can be set according to requirements; assuming that the first preset value is 0.4 cubic meters; when the volume parameter of the parcel is less than 0.4 cubic meters, the parcel is a small parcel and the parcel is moved to the small parcel transport frame 200.

the second preset value is a set volume parameter, is larger than the first preset value and can be set according to requirements; assuming that the second preset value is 1 cubic meter; when the volume parameter of the parcel is greater than 0.4 cubic meters and less than 1 cubic meter, the parcel is a mid-parcel and the parcel is moved to the mid-parcel transport frame 300.

when the volume parameter of the parcel is greater than 1 cubic meter, the parcel is a big parcel and the parcel is moved to the big parcel transport frame 400.

In some embodiments, after step S220, further comprising:

the first subroutine is for the chassis 600 numbered A1, A2 to AN to transport the small packages, for the chassis 600 numbered B1, B2 to BN to transport the medium packages, and for the chassis 600 numbered C1, C2 to CN to transport the large packages.

In some embodiments, after step S220, further comprising:

the second subroutine is that chassis 600 numbered A1, C1, B2, A3, C3, B4 to a (N-1), C (N-1), BN is used to transport the medium package, chassis 600 numbered B1, A2, C2, B3, A4, C4 to B (N-1), AN, CN is used to transport the large package;

the third subroutine is that chassis 600 numbered as A1, C1, B2, A3, C3, B4 to a (N-1), C (N-1), BN is used to transport the small package, chassis 600 numbered as B1, A2, C2, B3, A4, C4 to B (N-1), AN, CN is used to transport the medium package;

the fourth subroutine is that chassis 600 numbered A1, C1, B2, A3, C3, B4 to a (N-1), C (N-1), BN is used to transport the small packages, and chassis 600 numbered B1, A2, C2, B3, A4, C4 to B (N-1), AN, CN is used to transport the large packages.

In some embodiments, after step S220, further comprising:

the fifth subroutine is chassis 600 numbered A1, B1, C1, A2, B2, C2 to AN, BN, CN for transporting the small parcel or the medium parcel or the large parcel.

In some embodiments, the small parcel collection module, the medium parcel collection module, and the large parcel collection module each comprise a first region and a second region.

After step S220, further comprising:

step S230, obtaining a second state parameter of the package;

the second status parameter of the package includes at least a weight of the package; the weight of the package may be obtained by a mass sensor or a pressure sensor.

Step S240, sorting the packages according to a second sorting program;

the second sorting program comprises judging whether a second state parameter of the package is larger than a third preset value or not; when the second state parameter of the package is greater than the third preset value, moving the package to the first area; and when the second state parameter of the package is smaller than the third preset value, moving the package to the second area.

The third preset value is a set weight value and can be set according to requirements; the third preset value is different according to the small package, the medium package and the large package; for small packages, assume a third preset value of 0.5kg; for mid-package, assume a third preset value of 2kg; for a large parcel, the third preset value is assumed to be 5kg.

Moving the parcels to a first area of a parcel collection module when the weight of the parcel is less than 0.5kg; when the weight of the middle parcel is less than 2kg, moving the middle parcel to a first area of a middle parcel collecting module; when the weight of the big parcel is less than 5kg, the big parcel is moved to the first zone of the big parcel collection module.

Moving the parcels to a second area of the parcel collection module when the weight of the parcel is greater than 0.5kg; when the weight of the middle parcel is more than 2kg, the middle parcel is moved to a second area of the middle parcel collecting module; when the weight of the big parcel is greater than 5kg, the big parcel is moved to the second zone of the big parcel collection module.

In combination with the above embodiment, the use principle and working process of the embodiment of the present application are as follows:

the packages are sequentially placed on the conveying tray 102 in a manual mode or a manipulator grabbing mode, and the conveying belt on the conveying platform 100 drives the conveying tray 102 to drive the packages to move.

When the package moves to the first scanning device 101, acquiring the size of the package through a measuring probe on the first scanning device 101, uploading the size to a control center to calculate the volume parameter of the package, and marking the package as a large package, a medium package or a small package according to the volume parameter of the package and the size relation between a first preset value and a second preset value; the package is transported to the corresponding small package transporting rack 200, medium package transporting rack 300 or large package transporting rack 400 by the driving of the rotating rod on the transporting tray 102, and is piled up at the roller 901 on the small package transporting rack 200, the roller 901 on the medium package transporting rack 300 and the roller 901 on the large package transporting rack 400.

Since the speeds of the rollers 901 on the small, medium and large package carriers 200, 300 and 400 are set to be smaller than the speed of the belt 902, the packages are rapidly moved when entering the belt 902, thereby achieving the separation between the packages.

When the package consists of a small package, a medium package and a large package, sorting the package according to a first subprogram of a first sorting program; the chassis 600 numbered A1, A2 … … AN is used to transport small packages, and the first trolley 801 on the tray 700 on the chassis 600 numbered A1, A2 … … AN is extended; the chassis 600 numbered B1, B2 … … BN is used for in-transit wrapping, and the second trolley 802 on the tray 700 on the chassis 600 numbered B1, B2 … … BN is extended; the chassis 600 numbered C1, C2 … … CN is used to transport large packages and the third feeler 803 on the pallet 700 on the chassis 600 numbered C1, C2 … … CN protrudes.

Taking the small package on the small package transportation frame 200 as an example, the small package cannot move continuously due to the blocking of the two groups of hinge plates 903 at the beginning; when the chassis 600 with the numbers of A1 and A2 … … AN moves to approach the small package transportation frame 200, the button 905 is pressed by the first feeler lever 801 on the tray 700 on the chassis 600 with the numbers of A1 and A2 … … AN, at the moment, the chassis 600 with the numbers of A1 and A2 … … AN and the tray 700 thereon relatively move, so that the two groups of hinge plates 903 on the small package transportation frame 200 are far away from each other, the small package moves to the tray 700 on the chassis 600 with the numbers of A1 and A2 … … AN along the driving belt 902, and when the value sensed by the pressure sensor on the tray 700 on the chassis 600 with the numbers of A1 and A2 … … AN is not changed, the first feeler lever 801 on the tray 700 on the chassis 600 with the numbers of A1 and A2 … … AN is retracted while the two groups of hinge plates 903 are close to each other, and the tray 700 on the chassis 600 with the numbers of A1 and A2 … … AN is reset under the action of the tension spring; the chassis 600 numbered A1, A2 … … AN moves with the conveyor belt on the annular sorting platform 500 and when moved to a position corresponding to the parcel collecting bin 502, the parcel enters the parcel collecting bin 502 under the drive of the rotating lever on the tray 700 on the chassis 600 numbered A1, A2 … … AN.

Comparing the value sensed by the pressure sensor on the tray 700 on the chassis 600 with the numbers of A1 and A2 … … AN with a third preset value, and when the value is larger than the third preset value, driving the small package to enter the small package collecting hopper 502 for storing heavy weight by the rotating rod on the tray 700 on the chassis 600 with the numbers of A1 and A2 … … AN; when the value is smaller than the third preset value, the small package enters the small package collection hopper 502 for storing the light weight under the driving of the rotating rod on the tray 700 on the chassis 600 with the numbers of A1 and A2 … … AN.

When the package consists of a small package and a medium package or a medium package and a large package or a small package and a large package, sorting the package according to the third subprogram of the first sorting program or the second subprogram of the first sorting program or the fourth subprogram of the first sorting program; taking the case that the package consists of small packages and medium packages as an example, the third subprogram of the first sorting program is used for sorting the packages, the chassis 600 with the numbers of A1, C1, B2, A3, C3, B4 … … A (N-1), C (N-1) and BN are used for transporting the small packages, N is an even number greater than or equal to 2, and the first trolley bars 801 on the tray 700 on the chassis 600 with the numbers of A1, C1, B2, A3, C3 and B4 … … A (N-1), C (N-1) and B (N) extend out; the chassis 600 numbered B1, A2, C2, B3, A4, C4 … … B (N-1), AN, CN is used for in-transit wrapping, N is AN even number greater than or equal to 2, and the second feeler lever 802 on the tray 700 on the chassis 600 numbered B1, A2, C2, B3, A4, C4 … … B (N-1), AN, CN protrudes.

Taking the small package on the small package transportation frame 200 as an example, the small package cannot move continuously due to the blocking of the two groups of hinge plates 903 at the beginning; when the chassis 600 numbered A1, C1, B2, A3, C3, B4 … … a (N-1), C (N-1), BN moves closer to the parcel transport 200, the first lever 801 on the tray 700 on the chassis 600 numbered A1, C1, B2, A3, C3, B4 … … a (N-1), C (N-1), BN pushes the button 905, at which time the chassis 600 numbered A1, C1, B2, A3, C3, B4 … … a (N-1), C (N-1), BN and the tray 700 thereon move relative to each other, causing the two sets of hinge plates 903 on the parcel transport 200 to move away from each other, so that the small package moves along the belt 902 onto the tray 700 on the chassis 600 numbered A1, C1, B2, A3, C3, B4 … … a (N-1), C (N-1), BN, the first feeler lever 801 on the tray 700 on the chassis 600 numbered A1, A2 … … AN retracts while the two sets of hinge plates 903 approach each other, resetting the tray 700 on the chassis 600 numbered A1, C1, B2, A3, C3, B4 … … a (N-1), C (N-1), BN under the action of the tension springs when the values sensed by the pressure sensors on the tray 700 on the chassis 600 numbered A1, C1, B3, B4 … … a (N-1), C (N-1), BN are unchanged; the chassis 600 numbered A1, C1, B2, A3, C3, B4 … … a (N-1), C (N-1), BN moves with the conveyor belt on the annular sorting platform 500, and when moving to the corresponding position with the parcel collecting bin 502, the parcels enter the parcel collecting bin 502 under the drive of the rotating lever on the tray 700 on the chassis 600 numbered A1, C1, B2, A3, C3, B4 … … a (N-1), C (N-1), BN.

Comparing the sensed values of the pressure sensors on the tray 700 on the chassis 600 with the numbers of A1, C1, B2, A3, C3, B4 … … A (N-1), C (N-1) and BN with a third preset value, and when the sensed values are larger than the third preset value, leading the small packages into the small package collecting hopper 502 for storing heavy weight under the driving of the rotating rods on the tray 700 on the chassis 600 with the numbers of A1, C1, B2, A3, C3, B4 … … A (N-1), C (N-1) and BN; when the value is smaller than the third preset value, the small package enters the small package collecting hopper 502 for storing the light weight under the driving of the rotating rod on the tray 700 on the chassis 600 with the numbers of A1, C1, B2, A3, C3, B4 … … A (N-1), C (N-1) and BN.

When the package consists of small packages, medium packages or large packages, sorting the packages according to a fifth subprogram of the first sorting program; taking the small package as an example, all of the chassis 600 are used to transport the small package, and the first contact bars 801 on the trays 700 on all of the chassis 600 are extended.

Taking the small package on the small package transportation frame 200 as an example, the small package cannot move continuously under the blocking of the two groups of hinge plates 903 at the beginning; when any numbered chassis 600 moves to approach the small package carrier 200, the first contact bar 801 on the tray 700 on the numbered chassis 600 presses the button 905, at this time, the numbered chassis 600 and the tray 700 thereon relatively move, so that the two groups of hinge plates 903 on the small package carrier 200 are far away from each other, the small package moves along the driving belt 902 to the tray 700 on the numbered chassis 600, when the value sensed by the pressure sensor on the tray 700 on the numbered chassis 600 is not changed, the first contact bar 801 on the tray 700 on the numbered chassis 600 is retracted while the two groups of hinge plates 903 are close to each other, and the tray 700 on the numbered chassis 600 is reset under the action of the tension spring; the numbered chassis 600 moves along with the conveyor belt on the annular sorting platform 500, and when moving to the corresponding position with the small parcel collecting hopper 502, the small parcel enters the small parcel collecting hopper 502 under the drive of the rotating rod on the tray 700 on the numbered chassis 600.

Comparing the value sensed by the pressure sensor on the tray 700 on the numbered chassis 600 with a third preset value, and when the value is greater than the third preset value, driving the small package on the tray 700 on the numbered chassis 600 to enter the small package collection hopper 502 for storing heavy weight under the driving of the rotating rod; when the value is less than the third preset value, the parcels are driven by the rotating lever on the tray 700 on the numbered chassis 600 to enter the small parcel collecting hopper 502 for storing the light weight.

When the camera records that any one or any two groups of the roller 901 on the small package transportation frame 200, the roller 901 on the middle package transportation frame 300 and the roller 901 on the large package transportation frame 400 are not wrapped, the chassis 600 continues to operate, and the chassis 600 does not operate in a new program until the chassis 600 with the number of A1 passes through the second scanning device 501, wherein the program is a program corresponding to the case that any one or any two groups of the small package transportation frame 200, the middle package transportation frame 300 and the large package transportation frame 400 are not wrapped.

It will be appreciated that when the camera records that any one or any two of the roller 901 on the small parcel transport frame 200, the roller 901 on the medium parcel transport frame 300, and the roller 901 on the large parcel transport frame 400 is not wrapped, the transport frame that is not wrapped may also stop running, thereby preventing the remaining parcels from stacking at the hinge plates 903 on the transport frame until the program is switched when the parcels are stacked again at the roller 901 on the transport frame.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing examples illustrate only a few embodiments of the application and are described in detail herein without thereby limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.

Claims

1. An intelligent sorting system for logistics packages, which is characterized in that the intelligent sorting system for logistics packages comprises:

a total transport module to transport packages;

2. The intelligent logistics package sorting system of claim 1, wherein the small package transporting module, the medium package transporting module and the large package transporting module each comprise a roller and a driving belt, the rollers are in transmission connection with the driving belt, the rollers are arranged close to the total transporting module, the driving belt is arranged close to the annular sorting module, and the moving speed of the driving belt is greater than that of the rollers.

3. The intelligent logistics package sorting system of claim 1, further comprising a second scanning module configured to scan a predetermined one of the chassis on the annular sorting module.

4. The intelligent sorting system of logistic packages according to claim 1, further comprising a first acquisition module to acquire the weight of the packages.

5. The intelligent sorting method for the logistics packages, which is applied to the intelligent sorting system for the logistics packages, as claimed in claim 1, is characterized by comprising the following steps:

step S100, acquiring a first state parameter of the package;

step S200, sorting the packages according to a first sorting procedure;

6. The intelligent sorting method of logistic packages according to claim 5, further comprising, after step S210:

7. The intelligent sorting method of logistic packages according to claim 6, wherein a plurality of the chassis are numbered A1, B1, C1, A2, B2, C2 to AN, BN, CN in sequence along the annular sorting module;

after step S220, further comprising:

8. The intelligent sorting method of logistic packages according to claim 6, wherein a plurality of the chassis are numbered A1, B1, C1, A2, B2, C2 to AN, BN, CN in sequence along the annular sorting module;

after step S220, further comprising:

9. The intelligent sorting method of logistic packages according to claim 6, wherein a plurality of the chassis are numbered A1, B1, C1, A2, B2, C2 to AN, BN, CN in sequence along the annular sorting module;

after step S220, further comprising:

10. The intelligent sorting method of logistic packages according to claim 6, wherein the small package collection module, the medium package collection module and the large package collection module each comprise a first area and a second area;

after step S220, further comprising:

step S230, obtaining a second state parameter of the package;

step S240, sorting the packages according to a second sorting program;